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if_iwm - Recognize IWM_FW_PAGING_BLOCK_CMD wide cmd response correctly.
[dragonfly.git] / crypto / openssl / apps / ca.c
blob0b66095b83b6f1d826747397196ba5d749c3480c
1 /* apps/ca.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59 /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */
60
61 #include <stdio.h>
62 #include <stdlib.h>
63 #include <string.h>
64 #include <ctype.h>
65 #include <sys/types.h>
66 #include <openssl/conf.h>
67 #include <openssl/bio.h>
68 #include <openssl/err.h>
69 #include <openssl/bn.h>
70 #include <openssl/txt_db.h>
71 #include <openssl/evp.h>
72 #include <openssl/x509.h>
73 #include <openssl/x509v3.h>
74 #include <openssl/objects.h>
75 #include <openssl/ocsp.h>
76 #include <openssl/pem.h>
77
78 #ifndef W_OK
79 # ifdef OPENSSL_SYS_VMS
80 # if defined(__DECC)
81 # include <unistd.h>
82 # else
83 # include <unixlib.h>
84 # endif
85 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE)
86 # include <sys/file.h>
87 # endif
88 #endif
89
90 #include "apps.h"
91
92 #ifndef W_OK
93 # define F_OK 0
94 # define X_OK 1
95 # define W_OK 2
96 # define R_OK 4
97 #endif
98
99 #undef PROG
100 #define PROG ca_main
101
102 #define BASE_SECTION "ca"
103 #define CONFIG_FILE "openssl.cnf"
104
105 #define ENV_DEFAULT_CA "default_ca"
106
107 #define STRING_MASK "string_mask"
108 #define UTF8_IN "utf8"
109
110 #define ENV_NEW_CERTS_DIR "new_certs_dir"
111 #define ENV_CERTIFICATE "certificate"
112 #define ENV_SERIAL "serial"
113 #define ENV_CRLNUMBER "crlnumber"
114 #define ENV_PRIVATE_KEY "private_key"
115 #define ENV_DEFAULT_DAYS "default_days"
116 #define ENV_DEFAULT_STARTDATE "default_startdate"
117 #define ENV_DEFAULT_ENDDATE "default_enddate"
118 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
119 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
120 #define ENV_DEFAULT_MD "default_md"
121 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
122 #define ENV_PRESERVE "preserve"
123 #define ENV_POLICY "policy"
124 #define ENV_EXTENSIONS "x509_extensions"
125 #define ENV_CRLEXT "crl_extensions"
126 #define ENV_MSIE_HACK "msie_hack"
127 #define ENV_NAMEOPT "name_opt"
128 #define ENV_CERTOPT "cert_opt"
129 #define ENV_EXTCOPY "copy_extensions"
130 #define ENV_UNIQUE_SUBJECT "unique_subject"
131
132 #define ENV_DATABASE "database"
133
134 /* Additional revocation information types */
135
136 #define REV_NONE 0 /* No addditional information */
137 #define REV_CRL_REASON 1 /* Value is CRL reason code */
138 #define REV_HOLD 2 /* Value is hold instruction */
139 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
140 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
141
142 static const char *ca_usage[] = {
143 "usage: ca args\n",
144 "\n",
145 " -verbose - Talk alot while doing things\n",
146 " -config file - A config file\n",
147 " -name arg - The particular CA definition to use\n",
148 " -gencrl - Generate a new CRL\n",
149 " -crldays days - Days is when the next CRL is due\n",
150 " -crlhours hours - Hours is when the next CRL is due\n",
151 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n",
152 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n",
153 " -days arg - number of days to certify the certificate for\n",
154 " -md arg - md to use, one of md2, md5, sha or sha1\n",
155 " -policy arg - The CA 'policy' to support\n",
156 " -keyfile arg - private key file\n",
157 " -keyform arg - private key file format (PEM or ENGINE)\n",
158 " -key arg - key to decode the private key if it is encrypted\n",
159 " -cert file - The CA certificate\n",
160 " -selfsign - sign a certificate with the key associated with it\n",
161 " -in file - The input PEM encoded certificate request(s)\n",
162 " -out file - Where to put the output file(s)\n",
163 " -outdir dir - Where to put output certificates\n",
164 " -infiles .... - The last argument, requests to process\n",
165 " -spkac file - File contains DN and signed public key and challenge\n",
166 " -ss_cert file - File contains a self signed cert to sign\n",
167 " -preserveDN - Don't re-order the DN\n",
168 " -noemailDN - Don't add the EMAIL field into certificate' subject\n",
169 " -batch - Don't ask questions\n",
170 " -msie_hack - msie modifications to handle all those universal strings\n",
171 " -revoke file - Revoke a certificate (given in file)\n",
172 " -subj arg - Use arg instead of request's subject\n",
173 " -utf8 - input characters are UTF8 (default ASCII)\n",
174 " -multivalue-rdn - enable support for multivalued RDNs\n",
175 " -extensions .. - Extension section (override value in config file)\n",
176 " -extfile file - Configuration file with X509v3 extentions to add\n",
177 " -crlexts .. - CRL extension section (override value in config file)\n",
178 #ifndef OPENSSL_NO_ENGINE
179 " -engine e - use engine e, possibly a hardware device.\n",
180 #endif
181 " -status serial - Shows certificate status given the serial number\n",
182 " -updatedb - Updates db for expired certificates\n",
183 NULL
184 };
185
186 #ifdef EFENCE
187 extern int EF_PROTECT_FREE;
188 extern int EF_PROTECT_BELOW;
189 extern int EF_ALIGNMENT;
190 #endif
191
192 static void lookup_fail(const char *name, const char *tag);
193 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
194 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
195 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
196 BIGNUM *serial, char *subj, unsigned long chtype,
197 int multirdn, int email_dn, char *startdate, char *enddate,
198 long days, int batch, char *ext_sect, CONF *conf,
199 int verbose, unsigned long certopt, unsigned long nameopt,
200 int default_op, int ext_copy, int selfsign);
201 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
202 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
203 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
204 BIGNUM *serial, char *subj, unsigned long chtype,
205 int multirdn, int email_dn, char *startdate,
206 char *enddate, long days, int batch, char *ext_sect,
207 CONF *conf, int verbose, unsigned long certopt,
208 unsigned long nameopt, int default_op, int ext_copy,
209 ENGINE *e);
210 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey,
211 X509 *x509, const EVP_MD *dgst,
212 STACK_OF(OPENSSL_STRING) *sigopts,
213 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
214 BIGNUM *serial, char *subj, unsigned long chtype,
215 int multirdn, int email_dn, char *startdate,
216 char *enddate, long days, char *ext_sect, CONF *conf,
217 int verbose, unsigned long certopt,
218 unsigned long nameopt, int default_op, int ext_copy);
219 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
220 int notext);
221 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
222 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
223 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
224 char *subj, unsigned long chtype, int multirdn,
225 int email_dn, char *startdate, char *enddate, long days,
226 int batch, int verbose, X509_REQ *req, char *ext_sect,
227 CONF *conf, unsigned long certopt, unsigned long nameopt,
228 int default_op, int ext_copy, int selfsign);
229 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval);
230 static int get_certificate_status(const char *ser_status, CA_DB *db);
231 static int do_updatedb(CA_DB *db);
232 static int check_time_format(const char *str);
233 char *make_revocation_str(int rev_type, char *rev_arg);
234 int make_revoked(X509_REVOKED *rev, const char *str);
235 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str);
236 static CONF *conf = NULL;
237 static CONF *extconf = NULL;
238 static char *section = NULL;
239
240 static int preserve = 0;
241 static int msie_hack = 0;
242
243 int MAIN(int, char **);
244
245 int MAIN(int argc, char **argv)
246 {
247 ENGINE *e = NULL;
248 char *key = NULL, *passargin = NULL;
249 int create_ser = 0;
250 int free_key = 0;
251 int total = 0;
252 int total_done = 0;
253 int badops = 0;
254 int ret = 1;
255 int email_dn = 1;
256 int req = 0;
257 int verbose = 0;
258 int gencrl = 0;
259 int dorevoke = 0;
260 int doupdatedb = 0;
261 long crldays = 0;
262 long crlhours = 0;
263 long crlsec = 0;
264 long errorline = -1;
265 char *configfile = NULL;
266 char *md = NULL;
267 char *policy = NULL;
268 char *keyfile = NULL;
269 char *certfile = NULL;
270 int keyform = FORMAT_PEM;
271 char *infile = NULL;
272 char *spkac_file = NULL;
273 char *ss_cert_file = NULL;
274 char *ser_status = NULL;
275 EVP_PKEY *pkey = NULL;
276 int output_der = 0;
277 char *outfile = NULL;
278 char *outdir = NULL;
279 char *serialfile = NULL;
280 char *crlnumberfile = NULL;
281 char *extensions = NULL;
282 char *extfile = NULL;
283 char *subj = NULL;
284 unsigned long chtype = MBSTRING_ASC;
285 int multirdn = 0;
286 char *tmp_email_dn = NULL;
287 char *crl_ext = NULL;
288 int rev_type = REV_NONE;
289 char *rev_arg = NULL;
290 BIGNUM *serial = NULL;
291 BIGNUM *crlnumber = NULL;
292 char *startdate = NULL;
293 char *enddate = NULL;
294 long days = 0;
295 int batch = 0;
296 int notext = 0;
297 unsigned long nameopt = 0, certopt = 0;
298 int default_op = 1;
299 int ext_copy = EXT_COPY_NONE;
300 int selfsign = 0;
301 X509 *x509 = NULL, *x509p = NULL;
302 X509 *x = NULL;
303 BIO *in = NULL, *out = NULL, *Sout = NULL, *Cout = NULL;
304 char *dbfile = NULL;
305 CA_DB *db = NULL;
306 X509_CRL *crl = NULL;
307 X509_REVOKED *r = NULL;
308 ASN1_TIME *tmptm;
309 ASN1_INTEGER *tmpser;
310 char *f;
311 const char *p;
312 char *const *pp;
313 int i, j;
314 const EVP_MD *dgst = NULL;
315 STACK_OF(CONF_VALUE) *attribs = NULL;
316 STACK_OF(X509) *cert_sk = NULL;
317 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
318 #undef BSIZE
319 #define BSIZE 256
320 MS_STATIC char buf[3][BSIZE];
321 char *randfile = NULL;
322 #ifndef OPENSSL_NO_ENGINE
323 char *engine = NULL;
324 #endif
325 char *tofree = NULL;
326 DB_ATTR db_attr;
327
328 #ifdef EFENCE
329 EF_PROTECT_FREE = 1;
330 EF_PROTECT_BELOW = 1;
331 EF_ALIGNMENT = 0;
332 #endif
333
334 apps_startup();
335
336 conf = NULL;
337 key = NULL;
338 section = NULL;
339
340 preserve = 0;
341 msie_hack = 0;
342 if (bio_err == NULL)
343 if ((bio_err = BIO_new(BIO_s_file())) != NULL)
344 BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
345
346 argc--;
347 argv++;
348 while (argc >= 1) {
349 if (strcmp(*argv, "-verbose") == 0)
350 verbose = 1;
351 else if (strcmp(*argv, "-config") == 0) {
352 if (--argc < 1)
353 goto bad;
354 configfile = *(++argv);
355 } else if (strcmp(*argv, "-name") == 0) {
356 if (--argc < 1)
357 goto bad;
358 section = *(++argv);
359 } else if (strcmp(*argv, "-subj") == 0) {
360 if (--argc < 1)
361 goto bad;
362 subj = *(++argv);
363 /* preserve=1; */
364 } else if (strcmp(*argv, "-utf8") == 0)
365 chtype = MBSTRING_UTF8;
366 else if (strcmp(*argv, "-create_serial") == 0)
367 create_ser = 1;
368 else if (strcmp(*argv, "-multivalue-rdn") == 0)
369 multirdn = 1;
370 else if (strcmp(*argv, "-startdate") == 0) {
371 if (--argc < 1)
372 goto bad;
373 startdate = *(++argv);
374 } else if (strcmp(*argv, "-enddate") == 0) {
375 if (--argc < 1)
376 goto bad;
377 enddate = *(++argv);
378 } else if (strcmp(*argv, "-days") == 0) {
379 if (--argc < 1)
380 goto bad;
381 days = atoi(*(++argv));
382 } else if (strcmp(*argv, "-md") == 0) {
383 if (--argc < 1)
384 goto bad;
385 md = *(++argv);
386 } else if (strcmp(*argv, "-policy") == 0) {
387 if (--argc < 1)
388 goto bad;
389 policy = *(++argv);
390 } else if (strcmp(*argv, "-keyfile") == 0) {
391 if (--argc < 1)
392 goto bad;
393 keyfile = *(++argv);
394 } else if (strcmp(*argv, "-keyform") == 0) {
395 if (--argc < 1)
396 goto bad;
397 keyform = str2fmt(*(++argv));
398 } else if (strcmp(*argv, "-passin") == 0) {
399 if (--argc < 1)
400 goto bad;
401 passargin = *(++argv);
402 } else if (strcmp(*argv, "-key") == 0) {
403 if (--argc < 1)
404 goto bad;
405 key = *(++argv);
406 } else if (strcmp(*argv, "-cert") == 0) {
407 if (--argc < 1)
408 goto bad;
409 certfile = *(++argv);
410 } else if (strcmp(*argv, "-selfsign") == 0)
411 selfsign = 1;
412 else if (strcmp(*argv, "-in") == 0) {
413 if (--argc < 1)
414 goto bad;
415 infile = *(++argv);
416 req = 1;
417 } else if (strcmp(*argv, "-out") == 0) {
418 if (--argc < 1)
419 goto bad;
420 outfile = *(++argv);
421 } else if (strcmp(*argv, "-outdir") == 0) {
422 if (--argc < 1)
423 goto bad;
424 outdir = *(++argv);
425 } else if (strcmp(*argv, "-sigopt") == 0) {
426 if (--argc < 1)
427 goto bad;
428 if (!sigopts)
429 sigopts = sk_OPENSSL_STRING_new_null();
430 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv)))
431 goto bad;
432 } else if (strcmp(*argv, "-notext") == 0)
433 notext = 1;
434 else if (strcmp(*argv, "-batch") == 0)
435 batch = 1;
436 else if (strcmp(*argv, "-preserveDN") == 0)
437 preserve = 1;
438 else if (strcmp(*argv, "-noemailDN") == 0)
439 email_dn = 0;
440 else if (strcmp(*argv, "-gencrl") == 0)
441 gencrl = 1;
442 else if (strcmp(*argv, "-msie_hack") == 0)
443 msie_hack = 1;
444 else if (strcmp(*argv, "-crldays") == 0) {
445 if (--argc < 1)
446 goto bad;
447 crldays = atol(*(++argv));
448 } else if (strcmp(*argv, "-crlhours") == 0) {
449 if (--argc < 1)
450 goto bad;
451 crlhours = atol(*(++argv));
452 } else if (strcmp(*argv, "-crlsec") == 0) {
453 if (--argc < 1)
454 goto bad;
455 crlsec = atol(*(++argv));
456 } else if (strcmp(*argv, "-infiles") == 0) {
457 argc--;
458 argv++;
459 req = 1;
460 break;
461 } else if (strcmp(*argv, "-ss_cert") == 0) {
462 if (--argc < 1)
463 goto bad;
464 ss_cert_file = *(++argv);
465 req = 1;
466 } else if (strcmp(*argv, "-spkac") == 0) {
467 if (--argc < 1)
468 goto bad;
469 spkac_file = *(++argv);
470 req = 1;
471 } else if (strcmp(*argv, "-revoke") == 0) {
472 if (--argc < 1)
473 goto bad;
474 infile = *(++argv);
475 dorevoke = 1;
476 } else if (strcmp(*argv, "-valid") == 0) {
477 if (--argc < 1)
478 goto bad;
479 infile = *(++argv);
480 dorevoke = 2;
481 } else if (strcmp(*argv, "-extensions") == 0) {
482 if (--argc < 1)
483 goto bad;
484 extensions = *(++argv);
485 } else if (strcmp(*argv, "-extfile") == 0) {
486 if (--argc < 1)
487 goto bad;
488 extfile = *(++argv);
489 } else if (strcmp(*argv, "-status") == 0) {
490 if (--argc < 1)
491 goto bad;
492 ser_status = *(++argv);
493 } else if (strcmp(*argv, "-updatedb") == 0) {
494 doupdatedb = 1;
495 } else if (strcmp(*argv, "-crlexts") == 0) {
496 if (--argc < 1)
497 goto bad;
498 crl_ext = *(++argv);
499 } else if (strcmp(*argv, "-crl_reason") == 0) {
500 if (--argc < 1)
501 goto bad;
502 rev_arg = *(++argv);
503 rev_type = REV_CRL_REASON;
504 } else if (strcmp(*argv, "-crl_hold") == 0) {
505 if (--argc < 1)
506 goto bad;
507 rev_arg = *(++argv);
508 rev_type = REV_HOLD;
509 } else if (strcmp(*argv, "-crl_compromise") == 0) {
510 if (--argc < 1)
511 goto bad;
512 rev_arg = *(++argv);
513 rev_type = REV_KEY_COMPROMISE;
514 } else if (strcmp(*argv, "-crl_CA_compromise") == 0) {
515 if (--argc < 1)
516 goto bad;
517 rev_arg = *(++argv);
518 rev_type = REV_CA_COMPROMISE;
519 }
520 #ifndef OPENSSL_NO_ENGINE
521 else if (strcmp(*argv, "-engine") == 0) {
522 if (--argc < 1)
523 goto bad;
524 engine = *(++argv);
525 }
526 #endif
527 else {
528 bad:
529 BIO_printf(bio_err, "unknown option %s\n", *argv);
530 badops = 1;
531 break;
532 }
533 argc--;
534 argv++;
535 }
536
537 if (badops) {
538 const char **pp2;
539
540 for (pp2 = ca_usage; (*pp2 != NULL); pp2++)
541 BIO_printf(bio_err, "%s", *pp2);
542 goto err;
543 }
544
545 ERR_load_crypto_strings();
546
547 /*****************************************************************/
548 tofree = NULL;
549 if (configfile == NULL)
550 configfile = getenv("OPENSSL_CONF");
551 if (configfile == NULL)
552 configfile = getenv("SSLEAY_CONF");
553 if (configfile == NULL) {
554 const char *s = X509_get_default_cert_area();
555 size_t len;
556
557 #ifdef OPENSSL_SYS_VMS
558 len = strlen(s) + sizeof(CONFIG_FILE);
559 tofree = OPENSSL_malloc(len);
560 if (!tofree) {
561 BIO_printf(bio_err, "Out of memory\n");
562 goto err;
563 }
564 strcpy(tofree, s);
565 #else
566 len = strlen(s) + sizeof(CONFIG_FILE) + 1;
567 tofree = OPENSSL_malloc(len);
568 if (!tofree) {
569 BIO_printf(bio_err, "Out of memory\n");
570 goto err;
571 }
572 BUF_strlcpy(tofree, s, len);
573 BUF_strlcat(tofree, "/", len);
574 #endif
575 BUF_strlcat(tofree, CONFIG_FILE, len);
576 configfile = tofree;
577 }
578
579 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
580 conf = NCONF_new(NULL);
581 if (NCONF_load(conf, configfile, &errorline) <= 0) {
582 if (errorline <= 0)
583 BIO_printf(bio_err, "error loading the config file '%s'\n",
584 configfile);
585 else
586 BIO_printf(bio_err, "error on line %ld of config file '%s'\n",
587 errorline, configfile);
588 goto err;
589 }
590 if (tofree) {
591 OPENSSL_free(tofree);
592 tofree = NULL;
593 }
594
595 if (!load_config(bio_err, conf))
596 goto err;
597
598 #ifndef OPENSSL_NO_ENGINE
599 e = setup_engine(bio_err, engine, 0);
600 #endif
601
602 /* Lets get the config section we are using */
603 if (section == NULL) {
604 section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_CA);
605 if (section == NULL) {
606 lookup_fail(BASE_SECTION, ENV_DEFAULT_CA);
607 goto err;
608 }
609 }
610
611 if (conf != NULL) {
612 p = NCONF_get_string(conf, NULL, "oid_file");
613 if (p == NULL)
614 ERR_clear_error();
615 if (p != NULL) {
616 BIO *oid_bio;
617
618 oid_bio = BIO_new_file(p, "r");
619 if (oid_bio == NULL) {
620 /*-
621 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
622 ERR_print_errors(bio_err);
623 */
624 ERR_clear_error();
625 } else {
626 OBJ_create_objects(oid_bio);
627 BIO_free(oid_bio);
628 }
629 }
630 if (!add_oid_section(bio_err, conf)) {
631 ERR_print_errors(bio_err);
632 goto err;
633 }
634 }
635
636 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
637 if (randfile == NULL)
638 ERR_clear_error();
639 app_RAND_load_file(randfile, bio_err, 0);
640
641 f = NCONF_get_string(conf, section, STRING_MASK);
642 if (!f)
643 ERR_clear_error();
644
645 if (f && !ASN1_STRING_set_default_mask_asc(f)) {
646 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
647 goto err;
648 }
649
650 if (chtype != MBSTRING_UTF8) {
651 f = NCONF_get_string(conf, section, UTF8_IN);
652 if (!f)
653 ERR_clear_error();
654 else if (!strcmp(f, "yes"))
655 chtype = MBSTRING_UTF8;
656 }
657
658 db_attr.unique_subject = 1;
659 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
660 if (p) {
661 #ifdef RL_DEBUG
662 BIO_printf(bio_err, "DEBUG: unique_subject = \"%s\"\n", p);
663 #endif
664 db_attr.unique_subject = parse_yesno(p, 1);
665 } else
666 ERR_clear_error();
667 #ifdef RL_DEBUG
668 if (!p)
669 BIO_printf(bio_err, "DEBUG: unique_subject undefined\n");
670 #endif
671 #ifdef RL_DEBUG
672 BIO_printf(bio_err, "DEBUG: configured unique_subject is %d\n",
673 db_attr.unique_subject);
674 #endif
675
676 in = BIO_new(BIO_s_file());
677 out = BIO_new(BIO_s_file());
678 Sout = BIO_new(BIO_s_file());
679 Cout = BIO_new(BIO_s_file());
680 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL)) {
681 ERR_print_errors(bio_err);
682 goto err;
683 }
684
685 /*****************************************************************/
686 /* report status of cert with serial number given on command line */
687 if (ser_status) {
688 if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) {
689 lookup_fail(section, ENV_DATABASE);
690 goto err;
691 }
692 db = load_index(dbfile, &db_attr);
693 if (db == NULL)
694 goto err;
695
696 if (!index_index(db))
697 goto err;
698
699 if (get_certificate_status(ser_status, db) != 1)
700 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
701 goto err;
702 }
703
704 /*****************************************************************/
705 /* we definitely need a private key, so let's get it */
706
707 if ((keyfile == NULL) && ((keyfile = NCONF_get_string(conf,
708 section,
709 ENV_PRIVATE_KEY)) ==
710 NULL)) {
711 lookup_fail(section, ENV_PRIVATE_KEY);
712 goto err;
713 }
714 if (!key) {
715 free_key = 1;
716 if (!app_passwd(bio_err, passargin, NULL, &key, NULL)) {
717 BIO_printf(bio_err, "Error getting password\n");
718 goto err;
719 }
720 }
721 pkey = load_key(bio_err, keyfile, keyform, 0, key, e, "CA private key");
722 if (key)
723 OPENSSL_cleanse(key, strlen(key));
724 if (pkey == NULL) {
725 /* load_key() has already printed an appropriate message */
726 goto err;
727 }
728
729 /*****************************************************************/
730 /* we need a certificate */
731 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
732 if ((certfile == NULL)
733 && ((certfile = NCONF_get_string(conf,
734 section,
735 ENV_CERTIFICATE)) == NULL)) {
736 lookup_fail(section, ENV_CERTIFICATE);
737 goto err;
738 }
739 x509 = load_cert(bio_err, certfile, FORMAT_PEM, NULL, e,
740 "CA certificate");
741 if (x509 == NULL)
742 goto err;
743
744 if (!X509_check_private_key(x509, pkey)) {
745 BIO_printf(bio_err,
746 "CA certificate and CA private key do not match\n");
747 goto err;
748 }
749 }
750 if (!selfsign)
751 x509p = x509;
752
753 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
754 if (f == NULL)
755 ERR_clear_error();
756 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
757 preserve = 1;
758 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
759 if (f == NULL)
760 ERR_clear_error();
761 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
762 msie_hack = 1;
763
764 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
765
766 if (f) {
767 if (!set_name_ex(&nameopt, f)) {
768 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
769 goto err;
770 }
771 default_op = 0;
772 } else
773 ERR_clear_error();
774
775 f = NCONF_get_string(conf, section, ENV_CERTOPT);
776
777 if (f) {
778 if (!set_cert_ex(&certopt, f)) {
779 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
780 goto err;
781 }
782 default_op = 0;
783 } else
784 ERR_clear_error();
785
786 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
787
788 if (f) {
789 if (!set_ext_copy(&ext_copy, f)) {
790 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
791 goto err;
792 }
793 } else
794 ERR_clear_error();
795
796 /*****************************************************************/
797 /* lookup where to write new certificates */
798 if ((outdir == NULL) && (req)) {
799
800 if ((outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR))
801 == NULL) {
802 BIO_printf(bio_err,
803 "there needs to be defined a directory for new certificate to be placed in\n");
804 goto err;
805 }
806 #ifndef OPENSSL_SYS_VMS
807 /*
808 * outdir is a directory spec, but access() for VMS demands a
809 * filename. In any case, stat(), below, will catch the problem if
810 * outdir is not a directory spec, and the fopen() or open() will
811 * catch an error if there is no write access.
812 *
813 * Presumably, this problem could also be solved by using the DEC C
814 * routines to convert the directory syntax to Unixly, and give that
815 * to access(). However, time's too short to do that just now.
816 */
817 # ifndef _WIN32
818 if (access(outdir, R_OK | W_OK | X_OK) != 0)
819 # else
820 if (_access(outdir, R_OK | W_OK | X_OK) != 0)
821 # endif
822 {
823 BIO_printf(bio_err, "I am unable to access the %s directory\n",
824 outdir);
825 perror(outdir);
826 goto err;
827 }
828
829 if (app_isdir(outdir) <= 0) {
830 BIO_printf(bio_err, "%s need to be a directory\n", outdir);
831 perror(outdir);
832 goto err;
833 }
834 #endif
835 }
836
837 /*****************************************************************/
838 /* we need to load the database file */
839 if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) {
840 lookup_fail(section, ENV_DATABASE);
841 goto err;
842 }
843 db = load_index(dbfile, &db_attr);
844 if (db == NULL)
845 goto err;
846
847 /* Lets check some fields */
848 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
849 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
850 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
851 BIO_printf(bio_err,
852 "entry %d: not revoked yet, but has a revocation date\n",
853 i + 1);
854 goto err;
855 }
856 if ((pp[DB_type][0] == DB_TYPE_REV) &&
857 !make_revoked(NULL, pp[DB_rev_date])) {
858 BIO_printf(bio_err, " in entry %d\n", i + 1);
859 goto err;
860 }
861 if (!check_time_format((char *)pp[DB_exp_date])) {
862 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
863 goto err;
864 }
865 p = pp[DB_serial];
866 j = strlen(p);
867 if (*p == '-') {
868 p++;
869 j--;
870 }
871 if ((j & 1) || (j < 2)) {
872 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
873 i + 1, j);
874 goto err;
875 }
876 while (*p) {
877 if (!(((*p >= '0') && (*p <= '9')) ||
878 ((*p >= 'A') && (*p <= 'F')) ||
879 ((*p >= 'a') && (*p <= 'f')))) {
880 BIO_printf(bio_err,
881 "entry %d: bad serial number characters, char pos %ld, char is '%c'\n",
882 i + 1, (long)(p - pp[DB_serial]), *p);
883 goto err;
884 }
885 p++;
886 }
887 }
888 if (verbose) {
889 BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT); /* cannot fail */
890 #ifdef OPENSSL_SYS_VMS
891 {
892 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
893 out = BIO_push(tmpbio, out);
894 }
895 #endif
896 TXT_DB_write(out, db->db);
897 BIO_printf(bio_err, "%d entries loaded from the database\n",
898 sk_OPENSSL_PSTRING_num(db->db->data));
899 BIO_printf(bio_err, "generating index\n");
900 }
901
902 if (!index_index(db))
903 goto err;
904
905 /*****************************************************************/
906 /* Update the db file for expired certificates */
907 if (doupdatedb) {
908 if (verbose)
909 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
910
911 i = do_updatedb(db);
912 if (i == -1) {
913 BIO_printf(bio_err, "Malloc failure\n");
914 goto err;
915 } else if (i == 0) {
916 if (verbose)
917 BIO_printf(bio_err, "No entries found to mark expired\n");
918 } else {
919 if (!save_index(dbfile, "new", db))
920 goto err;
921
922 if (!rotate_index(dbfile, "new", "old"))
923 goto err;
924
925 if (verbose)
926 BIO_printf(bio_err,
927 "Done. %d entries marked as expired\n", i);
928 }
929 }
930
931 /*****************************************************************/
932 /* Read extentions config file */
933 if (extfile) {
934 extconf = NCONF_new(NULL);
935 if (NCONF_load(extconf, extfile, &errorline) <= 0) {
936 if (errorline <= 0)
937 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
938 extfile);
939 else
940 BIO_printf(bio_err,
941 "ERROR: on line %ld of config file '%s'\n",
942 errorline, extfile);
943 ret = 1;
944 goto err;
945 }
946
947 if (verbose)
948 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
949 extfile);
950
951 /* We can have sections in the ext file */
952 if (!extensions
953 && !(extensions =
954 NCONF_get_string(extconf, "default", "extensions")))
955 extensions = "default";
956 }
957
958 /*****************************************************************/
959 if (req || gencrl) {
960 if (outfile != NULL) {
961 if (BIO_write_filename(Sout, outfile) <= 0) {
962 perror(outfile);
963 goto err;
964 }
965 } else {
966 BIO_set_fp(Sout, stdout, BIO_NOCLOSE | BIO_FP_TEXT);
967 #ifdef OPENSSL_SYS_VMS
968 {
969 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
970 Sout = BIO_push(tmpbio, Sout);
971 }
972 #endif
973 }
974 }
975
976 if ((md == NULL) && ((md = NCONF_get_string(conf,
977 section,
978 ENV_DEFAULT_MD)) == NULL)) {
979 lookup_fail(section, ENV_DEFAULT_MD);
980 goto err;
981 }
982
983 if (!strcmp(md, "default")) {
984 int def_nid;
985 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
986 BIO_puts(bio_err, "no default digest\n");
987 goto err;
988 }
989 md = (char *)OBJ_nid2sn(def_nid);
990 }
991
992 if ((dgst = EVP_get_digestbyname(md)) == NULL) {
993 BIO_printf(bio_err, "%s is an unsupported message digest type\n", md);
994 goto err;
995 }
996
997 if (req) {
998 if ((email_dn == 1) && ((tmp_email_dn = NCONF_get_string(conf,
999 section,
1000 ENV_DEFAULT_EMAIL_DN))
1001 != NULL)) {
1002 if (strcmp(tmp_email_dn, "no") == 0)
1003 email_dn = 0;
1004 }
1005 if (verbose)
1006 BIO_printf(bio_err, "message digest is %s\n",
1007 OBJ_nid2ln(dgst->type));
1008 if ((policy == NULL) && ((policy = NCONF_get_string(conf,
1009 section,
1010 ENV_POLICY)) ==
1011 NULL)) {
1012 lookup_fail(section, ENV_POLICY);
1013 goto err;
1014 }
1015 if (verbose)
1016 BIO_printf(bio_err, "policy is %s\n", policy);
1017
1018 if ((serialfile = NCONF_get_string(conf, section, ENV_SERIAL))
1019 == NULL) {
1020 lookup_fail(section, ENV_SERIAL);
1021 goto err;
1022 }
1023
1024 if (!extconf) {
1025 /*
1026 * no '-extfile' option, so we look for extensions in the main
1027 * configuration file
1028 */
1029 if (!extensions) {
1030 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
1031 if (!extensions)
1032 ERR_clear_error();
1033 }
1034 if (extensions) {
1035 /* Check syntax of file */
1036 X509V3_CTX ctx;
1037 X509V3_set_ctx_test(&ctx);
1038 X509V3_set_nconf(&ctx, conf);
1039 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
1040 BIO_printf(bio_err,
1041 "Error Loading extension section %s\n",
1042 extensions);
1043 ret = 1;
1044 goto err;
1045 }
1046 }
1047 }
1048
1049 if (startdate == NULL) {
1050 startdate = NCONF_get_string(conf, section,
1051 ENV_DEFAULT_STARTDATE);
1052 if (startdate == NULL)
1053 ERR_clear_error();
1054 }
1055 if (startdate && !ASN1_TIME_set_string(NULL, startdate)) {
1056 BIO_printf(bio_err,
1057 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
1058 goto err;
1059 }
1060 if (startdate == NULL)
1061 startdate = "today";
1062
1063 if (enddate == NULL) {
1064 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
1065 if (enddate == NULL)
1066 ERR_clear_error();
1067 }
1068 if (enddate && !ASN1_TIME_set_string(NULL, enddate)) {
1069 BIO_printf(bio_err,
1070 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
1071 goto err;
1072 }
1073
1074 if (days == 0) {
1075 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
1076 days = 0;
1077 }
1078 if (!enddate && (days == 0)) {
1079 BIO_printf(bio_err,
1080 "cannot lookup how many days to certify for\n");
1081 goto err;
1082 }
1083
1084 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
1085 BIO_printf(bio_err, "error while loading serial number\n");
1086 goto err;
1087 }
1088 if (verbose) {
1089 if (BN_is_zero(serial))
1090 BIO_printf(bio_err, "next serial number is 00\n");
1091 else {
1092 if ((f = BN_bn2hex(serial)) == NULL)
1093 goto err;
1094 BIO_printf(bio_err, "next serial number is %s\n", f);
1095 OPENSSL_free(f);
1096 }
1097 }
1098
1099 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
1100 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
1101 goto err;
1102 }
1103
1104 if ((cert_sk = sk_X509_new_null()) == NULL) {
1105 BIO_printf(bio_err, "Memory allocation failure\n");
1106 goto err;
1107 }
1108 if (spkac_file != NULL) {
1109 total++;
1110 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
1111 attribs, db, serial, subj, chtype, multirdn,
1112 email_dn, startdate, enddate, days, extensions,
1113 conf, verbose, certopt, nameopt, default_op,
1114 ext_copy);
1115 if (j < 0)
1116 goto err;
1117 if (j > 0) {
1118 total_done++;
1119 BIO_printf(bio_err, "\n");
1120 if (!BN_add_word(serial, 1))
1121 goto err;
1122 if (!sk_X509_push(cert_sk, x)) {
1123 BIO_printf(bio_err, "Memory allocation failure\n");
1124 goto err;
1125 }
1126 if (outfile) {
1127 output_der = 1;
1128 batch = 1;
1129 }
1130 }
1131 }
1132 if (ss_cert_file != NULL) {
1133 total++;
1134 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
1135 attribs,
1136 db, serial, subj, chtype, multirdn, email_dn,
1137 startdate, enddate, days, batch, extensions,
1138 conf, verbose, certopt, nameopt, default_op,
1139 ext_copy, e);
1140 if (j < 0)
1141 goto err;
1142 if (j > 0) {
1143 total_done++;
1144 BIO_printf(bio_err, "\n");
1145 if (!BN_add_word(serial, 1))
1146 goto err;
1147 if (!sk_X509_push(cert_sk, x)) {
1148 BIO_printf(bio_err, "Memory allocation failure\n");
1149 goto err;
1150 }
1151 }
1152 }
1153 if (infile != NULL) {
1154 total++;
1155 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
1156 serial, subj, chtype, multirdn, email_dn, startdate,
1157 enddate, days, batch, extensions, conf, verbose,
1158 certopt, nameopt, default_op, ext_copy, selfsign);
1159 if (j < 0)
1160 goto err;
1161 if (j > 0) {
1162 total_done++;
1163 BIO_printf(bio_err, "\n");
1164 if (!BN_add_word(serial, 1))
1165 goto err;
1166 if (!sk_X509_push(cert_sk, x)) {
1167 BIO_printf(bio_err, "Memory allocation failure\n");
1168 goto err;
1169 }
1170 }
1171 }
1172 for (i = 0; i < argc; i++) {
1173 total++;
1174 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
1175 serial, subj, chtype, multirdn, email_dn, startdate,
1176 enddate, days, batch, extensions, conf, verbose,
1177 certopt, nameopt, default_op, ext_copy, selfsign);
1178 if (j < 0)
1179 goto err;
1180 if (j > 0) {
1181 total_done++;
1182 BIO_printf(bio_err, "\n");
1183 if (!BN_add_word(serial, 1))
1184 goto err;
1185 if (!sk_X509_push(cert_sk, x)) {
1186 BIO_printf(bio_err, "Memory allocation failure\n");
1187 goto err;
1188 }
1189 }
1190 }
1191 /*
1192 * we have a stack of newly certified certificates and a data base
1193 * and serial number that need updating
1194 */
1195
1196 if (sk_X509_num(cert_sk) > 0) {
1197 if (!batch) {
1198 BIO_printf(bio_err,
1199 "\n%d out of %d certificate requests certified, commit? [y/n]",
1200 total_done, total);
1201 (void)BIO_flush(bio_err);
1202 buf[0][0] = '\0';
1203 if (!fgets(buf[0], 10, stdin)) {
1204 BIO_printf(bio_err,
1205 "CERTIFICATION CANCELED: I/O error\n");
1206 ret = 0;
1207 goto err;
1208 }
1209 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) {
1210 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
1211 ret = 0;
1212 goto err;
1213 }
1214 }
1215
1216 BIO_printf(bio_err, "Write out database with %d new entries\n",
1217 sk_X509_num(cert_sk));
1218
1219 if (!save_serial(serialfile, "new", serial, NULL))
1220 goto err;
1221
1222 if (!save_index(dbfile, "new", db))
1223 goto err;
1224 }
1225
1226 if (verbose)
1227 BIO_printf(bio_err, "writing new certificates\n");
1228 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1229 int k;
1230 char *n;
1231
1232 x = sk_X509_value(cert_sk, i);
1233
1234 j = x->cert_info->serialNumber->length;
1235 p = (const char *)x->cert_info->serialNumber->data;
1236
1237 if (strlen(outdir) >= (size_t)(j ? BSIZE - j * 2 - 6 : BSIZE - 8)) {
1238 BIO_printf(bio_err, "certificate file name too long\n");
1239 goto err;
1240 }
1241
1242 strcpy(buf[2], outdir);
1243
1244 #ifndef OPENSSL_SYS_VMS
1245 BUF_strlcat(buf[2], "/", sizeof(buf[2]));
1246 #endif
1247
1248 n = (char *)&(buf[2][strlen(buf[2])]);
1249 if (j > 0) {
1250 for (k = 0; k < j; k++) {
1251 if (n >= &(buf[2][sizeof(buf[2])]))
1252 break;
1253 BIO_snprintf(n,
1254 &buf[2][0] + sizeof(buf[2]) - n,
1255 "%02X", (unsigned char)*(p++));
1256 n += 2;
1257 }
1258 } else {
1259 *(n++) = '0';
1260 *(n++) = '0';
1261 }
1262 *(n++) = '.';
1263 *(n++) = 'p';
1264 *(n++) = 'e';
1265 *(n++) = 'm';
1266 *n = '\0';
1267 if (verbose)
1268 BIO_printf(bio_err, "writing %s\n", buf[2]);
1269
1270 if (BIO_write_filename(Cout, buf[2]) <= 0) {
1271 perror(buf[2]);
1272 goto err;
1273 }
1274 write_new_certificate(Cout, x, 0, notext);
1275 write_new_certificate(Sout, x, output_der, notext);
1276 }
1277
1278 if (sk_X509_num(cert_sk)) {
1279 /* Rename the database and the serial file */
1280 if (!rotate_serial(serialfile, "new", "old"))
1281 goto err;
1282
1283 if (!rotate_index(dbfile, "new", "old"))
1284 goto err;
1285
1286 BIO_printf(bio_err, "Data Base Updated\n");
1287 }
1288 }
1289
1290 /*****************************************************************/
1291 if (gencrl) {
1292 int crl_v2 = 0;
1293 if (!crl_ext) {
1294 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1295 if (!crl_ext)
1296 ERR_clear_error();
1297 }
1298 if (crl_ext) {
1299 /* Check syntax of file */
1300 X509V3_CTX ctx;
1301 X509V3_set_ctx_test(&ctx);
1302 X509V3_set_nconf(&ctx, conf);
1303 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1304 BIO_printf(bio_err,
1305 "Error Loading CRL extension section %s\n",
1306 crl_ext);
1307 ret = 1;
1308 goto err;
1309 }
1310 }
1311
1312 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1313 != NULL)
1314 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1315 BIO_printf(bio_err, "error while loading CRL number\n");
1316 goto err;
1317 }
1318
1319 if (!crldays && !crlhours && !crlsec) {
1320 if (!NCONF_get_number(conf, section,
1321 ENV_DEFAULT_CRL_DAYS, &crldays))
1322 crldays = 0;
1323 if (!NCONF_get_number(conf, section,
1324 ENV_DEFAULT_CRL_HOURS, &crlhours))
1325 crlhours = 0;
1326 ERR_clear_error();
1327 }
1328 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1329 BIO_printf(bio_err,
1330 "cannot lookup how long until the next CRL is issued\n");
1331 goto err;
1332 }
1333
1334 if (verbose)
1335 BIO_printf(bio_err, "making CRL\n");
1336 if ((crl = X509_CRL_new()) == NULL)
1337 goto err;
1338 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1339 goto err;
1340
1341 tmptm = ASN1_TIME_new();
1342 if (!tmptm)
1343 goto err;
1344 X509_gmtime_adj(tmptm, 0);
1345 X509_CRL_set_lastUpdate(crl, tmptm);
1346 if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1347 NULL)) {
1348 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1349 goto err;
1350 }
1351 X509_CRL_set_nextUpdate(crl, tmptm);
1352
1353 ASN1_TIME_free(tmptm);
1354
1355 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1356 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1357 if (pp[DB_type][0] == DB_TYPE_REV) {
1358 if ((r = X509_REVOKED_new()) == NULL)
1359 goto err;
1360 j = make_revoked(r, pp[DB_rev_date]);
1361 if (!j)
1362 goto err;
1363 if (j == 2)
1364 crl_v2 = 1;
1365 if (!BN_hex2bn(&serial, pp[DB_serial]))
1366 goto err;
1367 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1368 BN_free(serial);
1369 serial = NULL;
1370 if (!tmpser)
1371 goto err;
1372 X509_REVOKED_set_serialNumber(r, tmpser);
1373 ASN1_INTEGER_free(tmpser);
1374 X509_CRL_add0_revoked(crl, r);
1375 }
1376 }
1377
1378 /*
1379 * sort the data so it will be written in serial number order
1380 */
1381 X509_CRL_sort(crl);
1382
1383 /* we now have a CRL */
1384 if (verbose)
1385 BIO_printf(bio_err, "signing CRL\n");
1386
1387 /* Add any extensions asked for */
1388
1389 if (crl_ext || crlnumberfile != NULL) {
1390 X509V3_CTX crlctx;
1391 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1392 X509V3_set_nconf(&crlctx, conf);
1393
1394 if (crl_ext)
1395 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1396 goto err;
1397 if (crlnumberfile != NULL) {
1398 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1399 if (!tmpser)
1400 goto err;
1401 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1402 ASN1_INTEGER_free(tmpser);
1403 crl_v2 = 1;
1404 if (!BN_add_word(crlnumber, 1))
1405 goto err;
1406 }
1407 }
1408 if (crl_ext || crl_v2) {
1409 if (!X509_CRL_set_version(crl, 1))
1410 goto err; /* version 2 CRL */
1411 }
1412
1413 /* we have a CRL number that need updating */
1414 if (crlnumberfile != NULL)
1415 if (!save_serial(crlnumberfile, "new", crlnumber, NULL))
1416 goto err;
1417
1418 if (crlnumber) {
1419 BN_free(crlnumber);
1420 crlnumber = NULL;
1421 }
1422
1423 if (!do_X509_CRL_sign(bio_err, crl, pkey, dgst, sigopts))
1424 goto err;
1425
1426 PEM_write_bio_X509_CRL(Sout, crl);
1427
1428 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1429 if (!rotate_serial(crlnumberfile, "new", "old"))
1430 goto err;
1431
1432 }
1433 /*****************************************************************/
1434 if (dorevoke) {
1435 if (infile == NULL) {
1436 BIO_printf(bio_err, "no input files\n");
1437 goto err;
1438 } else {
1439 X509 *revcert;
1440 revcert = load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile);
1441 if (revcert == NULL)
1442 goto err;
1443 if (dorevoke == 2)
1444 rev_type = -1;
1445 j = do_revoke(revcert, db, rev_type, rev_arg);
1446 if (j <= 0)
1447 goto err;
1448 X509_free(revcert);
1449
1450 if (!save_index(dbfile, "new", db))
1451 goto err;
1452
1453 if (!rotate_index(dbfile, "new", "old"))
1454 goto err;
1455
1456 BIO_printf(bio_err, "Data Base Updated\n");
1457 }
1458 }
1459 /*****************************************************************/
1460 ret = 0;
1461 err:
1462 if (tofree)
1463 OPENSSL_free(tofree);
1464 BIO_free_all(Cout);
1465 BIO_free_all(Sout);
1466 BIO_free_all(out);
1467 BIO_free_all(in);
1468
1469 if (cert_sk)
1470 sk_X509_pop_free(cert_sk, X509_free);
1471
1472 if (ret)
1473 ERR_print_errors(bio_err);
1474 app_RAND_write_file(randfile, bio_err);
1475 if (free_key && key)
1476 OPENSSL_free(key);
1477 BN_free(serial);
1478 BN_free(crlnumber);
1479 free_index(db);
1480 if (sigopts)
1481 sk_OPENSSL_STRING_free(sigopts);
1482 EVP_PKEY_free(pkey);
1483 if (x509)
1484 X509_free(x509);
1485 X509_CRL_free(crl);
1486 NCONF_free(conf);
1487 NCONF_free(extconf);
1488 OBJ_cleanup();
1489 apps_shutdown();
1490 OPENSSL_EXIT(ret);
1491 }
1492
1493 static void lookup_fail(const char *name, const char *tag)
1494 {
1495 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", name, tag);
1496 }
1497
1498 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1499 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1500 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1501 BIGNUM *serial, char *subj, unsigned long chtype,
1502 int multirdn, int email_dn, char *startdate, char *enddate,
1503 long days, int batch, char *ext_sect, CONF *lconf,
1504 int verbose, unsigned long certopt, unsigned long nameopt,
1505 int default_op, int ext_copy, int selfsign)
1506 {
1507 X509_REQ *req = NULL;
1508 BIO *in = NULL;
1509 EVP_PKEY *pktmp = NULL;
1510 int ok = -1, i;
1511
1512 in = BIO_new(BIO_s_file());
1513
1514 if (BIO_read_filename(in, infile) <= 0) {
1515 perror(infile);
1516 goto err;
1517 }
1518 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1519 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1520 infile);
1521 goto err;
1522 }
1523 if (verbose)
1524 X509_REQ_print(bio_err, req);
1525
1526 BIO_printf(bio_err, "Check that the request matches the signature\n");
1527
1528 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1529 BIO_printf(bio_err,
1530 "Certificate request and CA private key do not match\n");
1531 ok = 0;
1532 goto err;
1533 }
1534 if ((pktmp = X509_REQ_get_pubkey(req)) == NULL) {
1535 BIO_printf(bio_err, "error unpacking public key\n");
1536 goto err;
1537 }
1538 i = X509_REQ_verify(req, pktmp);
1539 EVP_PKEY_free(pktmp);
1540 if (i < 0) {
1541 ok = 0;
1542 BIO_printf(bio_err, "Signature verification problems....\n");
1543 ERR_print_errors(bio_err);
1544 goto err;
1545 }
1546 if (i == 0) {
1547 ok = 0;
1548 BIO_printf(bio_err,
1549 "Signature did not match the certificate request\n");
1550 ERR_print_errors(bio_err);
1551 goto err;
1552 } else
1553 BIO_printf(bio_err, "Signature ok\n");
1554
1555 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1556 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1557 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1558 ext_copy, selfsign);
1559
1560 err:
1561 if (req != NULL)
1562 X509_REQ_free(req);
1563 if (in != NULL)
1564 BIO_free(in);
1565 return (ok);
1566 }
1567
1568 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1569 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1570 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1571 BIGNUM *serial, char *subj, unsigned long chtype,
1572 int multirdn, int email_dn, char *startdate,
1573 char *enddate, long days, int batch, char *ext_sect,
1574 CONF *lconf, int verbose, unsigned long certopt,
1575 unsigned long nameopt, int default_op, int ext_copy,
1576 ENGINE *e)
1577 {
1578 X509 *req = NULL;
1579 X509_REQ *rreq = NULL;
1580 EVP_PKEY *pktmp = NULL;
1581 int ok = -1, i;
1582
1583 if ((req =
1584 load_cert(bio_err, infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1585 goto err;
1586 if (verbose)
1587 X509_print(bio_err, req);
1588
1589 BIO_printf(bio_err, "Check that the request matches the signature\n");
1590
1591 if ((pktmp = X509_get_pubkey(req)) == NULL) {
1592 BIO_printf(bio_err, "error unpacking public key\n");
1593 goto err;
1594 }
1595 i = X509_verify(req, pktmp);
1596 EVP_PKEY_free(pktmp);
1597 if (i < 0) {
1598 ok = 0;
1599 BIO_printf(bio_err, "Signature verification problems....\n");
1600 goto err;
1601 }
1602 if (i == 0) {
1603 ok = 0;
1604 BIO_printf(bio_err, "Signature did not match the certificate\n");
1605 goto err;
1606 } else
1607 BIO_printf(bio_err, "Signature ok\n");
1608
1609 if ((rreq = X509_to_X509_REQ(req, NULL, EVP_md5())) == NULL)
1610 goto err;
1611
1612 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1613 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1614 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1615 ext_copy, 0);
1616
1617 err:
1618 if (rreq != NULL)
1619 X509_REQ_free(rreq);
1620 if (req != NULL)
1621 X509_free(req);
1622 return (ok);
1623 }
1624
1625 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1626 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1627 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1628 char *subj, unsigned long chtype, int multirdn,
1629 int email_dn, char *startdate, char *enddate, long days,
1630 int batch, int verbose, X509_REQ *req, char *ext_sect,
1631 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1632 int default_op, int ext_copy, int selfsign)
1633 {
1634 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject =
1635 NULL;
1636 ASN1_UTCTIME *tm, *tmptm;
1637 ASN1_STRING *str, *str2;
1638 ASN1_OBJECT *obj;
1639 X509 *ret = NULL;
1640 X509_CINF *ci;
1641 X509_NAME_ENTRY *ne;
1642 X509_NAME_ENTRY *tne, *push;
1643 EVP_PKEY *pktmp;
1644 int ok = -1, i, j, last, nid;
1645 const char *p;
1646 CONF_VALUE *cv;
1647 OPENSSL_STRING row[DB_NUMBER];
1648 OPENSSL_STRING *irow = NULL;
1649 OPENSSL_STRING *rrow = NULL;
1650 char buf[25];
1651
1652 tmptm = ASN1_UTCTIME_new();
1653 if (tmptm == NULL) {
1654 BIO_printf(bio_err, "malloc error\n");
1655 return (0);
1656 }
1657
1658 for (i = 0; i < DB_NUMBER; i++)
1659 row[i] = NULL;
1660
1661 if (subj) {
1662 X509_NAME *n = parse_name(subj, chtype, multirdn);
1663
1664 if (!n) {
1665 ERR_print_errors(bio_err);
1666 goto err;
1667 }
1668 X509_REQ_set_subject_name(req, n);
1669 req->req_info->enc.modified = 1;
1670 X509_NAME_free(n);
1671 }
1672
1673 if (default_op)
1674 BIO_printf(bio_err,
1675 "The Subject's Distinguished Name is as follows\n");
1676
1677 name = X509_REQ_get_subject_name(req);
1678 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1679 ne = X509_NAME_get_entry(name, i);
1680 str = X509_NAME_ENTRY_get_data(ne);
1681 obj = X509_NAME_ENTRY_get_object(ne);
1682
1683 if (msie_hack) {
1684 /* assume all type should be strings */
1685 nid = OBJ_obj2nid(ne->object);
1686
1687 if (str->type == V_ASN1_UNIVERSALSTRING)
1688 ASN1_UNIVERSALSTRING_to_string(str);
1689
1690 if ((str->type == V_ASN1_IA5STRING) &&
1691 (nid != NID_pkcs9_emailAddress))
1692 str->type = V_ASN1_T61STRING;
1693
1694 if ((nid == NID_pkcs9_emailAddress) &&
1695 (str->type == V_ASN1_PRINTABLESTRING))
1696 str->type = V_ASN1_IA5STRING;
1697 }
1698
1699 /* If no EMAIL is wanted in the subject */
1700 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1701 continue;
1702
1703 /* check some things */
1704 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1705 (str->type != V_ASN1_IA5STRING)) {
1706 BIO_printf(bio_err,
1707 "\nemailAddress type needs to be of type IA5STRING\n");
1708 goto err;
1709 }
1710 if ((str->type != V_ASN1_BMPSTRING)
1711 && (str->type != V_ASN1_UTF8STRING)) {
1712 j = ASN1_PRINTABLE_type(str->data, str->length);
1713 if (((j == V_ASN1_T61STRING) &&
1714 (str->type != V_ASN1_T61STRING)) ||
1715 ((j == V_ASN1_IA5STRING) &&
1716 (str->type == V_ASN1_PRINTABLESTRING))) {
1717 BIO_printf(bio_err,
1718 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1719 goto err;
1720 }
1721 }
1722
1723 if (default_op)
1724 old_entry_print(bio_err, obj, str);
1725 }
1726
1727 /* Ok, now we check the 'policy' stuff. */
1728 if ((subject = X509_NAME_new()) == NULL) {
1729 BIO_printf(bio_err, "Memory allocation failure\n");
1730 goto err;
1731 }
1732
1733 /* take a copy of the issuer name before we mess with it. */
1734 if (selfsign)
1735 CAname = X509_NAME_dup(name);
1736 else
1737 CAname = X509_NAME_dup(x509->cert_info->subject);
1738 if (CAname == NULL)
1739 goto err;
1740 str = str2 = NULL;
1741
1742 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1743 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1744 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1745 BIO_printf(bio_err,
1746 "%s:unknown object type in 'policy' configuration\n",
1747 cv->name);
1748 goto err;
1749 }
1750 obj = OBJ_nid2obj(j);
1751
1752 last = -1;
1753 for (;;) {
1754 /* lookup the object in the supplied name list */
1755 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1756 if (j < 0) {
1757 if (last != -1)
1758 break;
1759 tne = NULL;
1760 } else {
1761 tne = X509_NAME_get_entry(name, j);
1762 }
1763 last = j;
1764
1765 /* depending on the 'policy', decide what to do. */
1766 push = NULL;
1767 if (strcmp(cv->value, "optional") == 0) {
1768 if (tne != NULL)
1769 push = tne;
1770 } else if (strcmp(cv->value, "supplied") == 0) {
1771 if (tne == NULL) {
1772 BIO_printf(bio_err,
1773 "The %s field needed to be supplied and was missing\n",
1774 cv->name);
1775 goto err;
1776 } else
1777 push = tne;
1778 } else if (strcmp(cv->value, "match") == 0) {
1779 int last2;
1780
1781 if (tne == NULL) {
1782 BIO_printf(bio_err,
1783 "The mandatory %s field was missing\n",
1784 cv->name);
1785 goto err;
1786 }
1787
1788 last2 = -1;
1789
1790 again2:
1791 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1792 if ((j < 0) && (last2 == -1)) {
1793 BIO_printf(bio_err,
1794 "The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",
1795 cv->name);
1796 goto err;
1797 }
1798 if (j >= 0) {
1799 push = X509_NAME_get_entry(CAname, j);
1800 str = X509_NAME_ENTRY_get_data(tne);
1801 str2 = X509_NAME_ENTRY_get_data(push);
1802 last2 = j;
1803 if (ASN1_STRING_cmp(str, str2) != 0)
1804 goto again2;
1805 }
1806 if (j < 0) {
1807 BIO_printf(bio_err,
1808 "The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",
1809 cv->name,
1810 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1811 ((str == NULL) ? "NULL" : (char *)str->data));
1812 goto err;
1813 }
1814 } else {
1815 BIO_printf(bio_err,
1816 "%s:invalid type in 'policy' configuration\n",
1817 cv->value);
1818 goto err;
1819 }
1820
1821 if (push != NULL) {
1822 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1823 if (push != NULL)
1824 X509_NAME_ENTRY_free(push);
1825 BIO_printf(bio_err, "Memory allocation failure\n");
1826 goto err;
1827 }
1828 }
1829 if (j < 0)
1830 break;
1831 }
1832 }
1833
1834 if (preserve) {
1835 X509_NAME_free(subject);
1836 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1837 subject = X509_NAME_dup(name);
1838 if (subject == NULL)
1839 goto err;
1840 }
1841
1842 if (verbose)
1843 BIO_printf(bio_err,
1844 "The subject name appears to be ok, checking data base for clashes\n");
1845
1846 /* Build the correct Subject if no e-mail is wanted in the subject */
1847 /*
1848 * and add it later on because of the method extensions are added
1849 * (altName)
1850 */
1851
1852 if (email_dn)
1853 dn_subject = subject;
1854 else {
1855 X509_NAME_ENTRY *tmpne;
1856 /*
1857 * Its best to dup the subject DN and then delete any email addresses
1858 * because this retains its structure.
1859 */
1860 if (!(dn_subject = X509_NAME_dup(subject))) {
1861 BIO_printf(bio_err, "Memory allocation failure\n");
1862 goto err;
1863 }
1864 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1865 NID_pkcs9_emailAddress,
1866 -1)) >= 0) {
1867 tmpne = X509_NAME_get_entry(dn_subject, i);
1868 X509_NAME_delete_entry(dn_subject, i);
1869 X509_NAME_ENTRY_free(tmpne);
1870 }
1871 }
1872
1873 if (BN_is_zero(serial))
1874 row[DB_serial] = BUF_strdup("00");
1875 else
1876 row[DB_serial] = BN_bn2hex(serial);
1877 if (row[DB_serial] == NULL) {
1878 BIO_printf(bio_err, "Memory allocation failure\n");
1879 goto err;
1880 }
1881
1882 if (db->attributes.unique_subject) {
1883 OPENSSL_STRING *crow = row;
1884
1885 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1886 if (rrow != NULL) {
1887 BIO_printf(bio_err,
1888 "ERROR:There is already a certificate for %s\n",
1889 row[DB_name]);
1890 }
1891 }
1892 if (rrow == NULL) {
1893 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1894 if (rrow != NULL) {
1895 BIO_printf(bio_err,
1896 "ERROR:Serial number %s has already been issued,\n",
1897 row[DB_serial]);
1898 BIO_printf(bio_err,
1899 " check the database/serial_file for corruption\n");
1900 }
1901 }
1902
1903 if (rrow != NULL) {
1904 BIO_printf(bio_err, "The matching entry has the following details\n");
1905 if (rrow[DB_type][0] == 'E')
1906 p = "Expired";
1907 else if (rrow[DB_type][0] == 'R')
1908 p = "Revoked";
1909 else if (rrow[DB_type][0] == 'V')
1910 p = "Valid";
1911 else
1912 p = "\ninvalid type, Data base error\n";
1913 BIO_printf(bio_err, "Type :%s\n", p);;
1914 if (rrow[DB_type][0] == 'R') {
1915 p = rrow[DB_exp_date];
1916 if (p == NULL)
1917 p = "undef";
1918 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1919 }
1920 p = rrow[DB_exp_date];
1921 if (p == NULL)
1922 p = "undef";
1923 BIO_printf(bio_err, "Expires on :%s\n", p);
1924 p = rrow[DB_serial];
1925 if (p == NULL)
1926 p = "undef";
1927 BIO_printf(bio_err, "Serial Number :%s\n", p);
1928 p = rrow[DB_file];
1929 if (p == NULL)
1930 p = "undef";
1931 BIO_printf(bio_err, "File name :%s\n", p);
1932 p = rrow[DB_name];
1933 if (p == NULL)
1934 p = "undef";
1935 BIO_printf(bio_err, "Subject Name :%s\n", p);
1936 ok = -1; /* This is now a 'bad' error. */
1937 goto err;
1938 }
1939
1940 /* We are now totally happy, lets make and sign the certificate */
1941 if (verbose)
1942 BIO_printf(bio_err,
1943 "Everything appears to be ok, creating and signing the certificate\n");
1944
1945 if ((ret = X509_new()) == NULL)
1946 goto err;
1947 ci = ret->cert_info;
1948
1949 #ifdef X509_V3
1950 /* Make it an X509 v3 certificate. */
1951 if (!X509_set_version(ret, 2))
1952 goto err;
1953 #endif
1954
1955 if (BN_to_ASN1_INTEGER(serial, ci->serialNumber) == NULL)
1956 goto err;
1957 if (selfsign) {
1958 if (!X509_set_issuer_name(ret, subject))
1959 goto err;
1960 } else {
1961 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1962 goto err;
1963 }
1964
1965 if (strcmp(startdate, "today") == 0)
1966 X509_gmtime_adj(X509_get_notBefore(ret), 0);
1967 else
1968 ASN1_TIME_set_string(X509_get_notBefore(ret), startdate);
1969
1970 if (enddate == NULL)
1971 X509_time_adj_ex(X509_get_notAfter(ret), days, 0, NULL);
1972 else {
1973 int tdays;
1974 ASN1_TIME_set_string(X509_get_notAfter(ret), enddate);
1975 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get_notAfter(ret));
1976 days = tdays;
1977 }
1978
1979 if (!X509_set_subject_name(ret, subject))
1980 goto err;
1981
1982 pktmp = X509_REQ_get_pubkey(req);
1983 i = X509_set_pubkey(ret, pktmp);
1984 EVP_PKEY_free(pktmp);
1985 if (!i)
1986 goto err;
1987
1988 /* Lets add the extensions, if there are any */
1989 if (ext_sect) {
1990 X509V3_CTX ctx;
1991 if (ci->version == NULL)
1992 if ((ci->version = ASN1_INTEGER_new()) == NULL)
1993 goto err;
1994 ASN1_INTEGER_set(ci->version, 2); /* version 3 certificate */
1995
1996 /*
1997 * Free the current entries if any, there should not be any I believe
1998 */
1999 if (ci->extensions != NULL)
2000 sk_X509_EXTENSION_pop_free(ci->extensions, X509_EXTENSION_free);
2001
2002 ci->extensions = NULL;
2003
2004 /* Initialize the context structure */
2005 if (selfsign)
2006 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
2007 else
2008 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2009
2010 if (extconf) {
2011 if (verbose)
2012 BIO_printf(bio_err, "Extra configuration file found\n");
2013
2014 /* Use the extconf configuration db LHASH */
2015 X509V3_set_nconf(&ctx, extconf);
2016
2017 /* Test the structure (needed?) */
2018 /* X509V3_set_ctx_test(&ctx); */
2019
2020 /* Adds exts contained in the configuration file */
2021 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
2022 BIO_printf(bio_err,
2023 "ERROR: adding extensions in section %s\n",
2024 ext_sect);
2025 ERR_print_errors(bio_err);
2026 goto err;
2027 }
2028 if (verbose)
2029 BIO_printf(bio_err,
2030 "Successfully added extensions from file.\n");
2031 } else if (ext_sect) {
2032 /* We found extensions to be set from config file */
2033 X509V3_set_nconf(&ctx, lconf);
2034
2035 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
2036 BIO_printf(bio_err,
2037 "ERROR: adding extensions in section %s\n",
2038 ext_sect);
2039 ERR_print_errors(bio_err);
2040 goto err;
2041 }
2042
2043 if (verbose)
2044 BIO_printf(bio_err,
2045 "Successfully added extensions from config\n");
2046 }
2047 }
2048
2049 /* Copy extensions from request (if any) */
2050
2051 if (!copy_extensions(ret, req, ext_copy)) {
2052 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2053 ERR_print_errors(bio_err);
2054 goto err;
2055 }
2056
2057 /* Set the right value for the noemailDN option */
2058 if (email_dn == 0) {
2059 if (!X509_set_subject_name(ret, dn_subject))
2060 goto err;
2061 }
2062
2063 if (!default_op) {
2064 BIO_printf(bio_err, "Certificate Details:\n");
2065 /*
2066 * Never print signature details because signature not present
2067 */
2068 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
2069 X509_print_ex(bio_err, ret, nameopt, certopt);
2070 }
2071
2072 BIO_printf(bio_err, "Certificate is to be certified until ");
2073 ASN1_TIME_print(bio_err, X509_get_notAfter(ret));
2074 if (days)
2075 BIO_printf(bio_err, " (%ld days)", days);
2076 BIO_printf(bio_err, "\n");
2077
2078 if (!batch) {
2079
2080 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
2081 (void)BIO_flush(bio_err);
2082 buf[0] = '\0';
2083 if (!fgets(buf, sizeof(buf) - 1, stdin)) {
2084 BIO_printf(bio_err,
2085 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
2086 ok = 0;
2087 goto err;
2088 }
2089 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) {
2090 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
2091 ok = 0;
2092 goto err;
2093 }
2094 }
2095
2096 pktmp = X509_get_pubkey(ret);
2097 if (EVP_PKEY_missing_parameters(pktmp) &&
2098 !EVP_PKEY_missing_parameters(pkey))
2099 EVP_PKEY_copy_parameters(pktmp, pkey);
2100 EVP_PKEY_free(pktmp);
2101
2102 if (!do_X509_sign(bio_err, ret, pkey, dgst, sigopts))
2103 goto err;
2104
2105 /* We now just add it to the database */
2106 row[DB_type] = (char *)OPENSSL_malloc(2);
2107
2108 tm = X509_get_notAfter(ret);
2109 row[DB_exp_date] = (char *)OPENSSL_malloc(tm->length + 1);
2110 memcpy(row[DB_exp_date], tm->data, tm->length);
2111 row[DB_exp_date][tm->length] = '\0';
2112
2113 row[DB_rev_date] = NULL;
2114
2115 /* row[DB_serial] done already */
2116 row[DB_file] = (char *)OPENSSL_malloc(8);
2117 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
2118
2119 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2120 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
2121 BIO_printf(bio_err, "Memory allocation failure\n");
2122 goto err;
2123 }
2124 BUF_strlcpy(row[DB_file], "unknown", 8);
2125 row[DB_type][0] = 'V';
2126 row[DB_type][1] = '\0';
2127
2128 if ((irow =
2129 (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == NULL) {
2130 BIO_printf(bio_err, "Memory allocation failure\n");
2131 goto err;
2132 }
2133
2134 for (i = 0; i < DB_NUMBER; i++) {
2135 irow[i] = row[i];
2136 row[i] = NULL;
2137 }
2138 irow[DB_NUMBER] = NULL;
2139
2140 if (!TXT_DB_insert(db->db, irow)) {
2141 BIO_printf(bio_err, "failed to update database\n");
2142 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2143 goto err;
2144 }
2145 ok = 1;
2146 err:
2147 for (i = 0; i < DB_NUMBER; i++)
2148 if (row[i] != NULL)
2149 OPENSSL_free(row[i]);
2150
2151 if (CAname != NULL)
2152 X509_NAME_free(CAname);
2153 if (subject != NULL)
2154 X509_NAME_free(subject);
2155 if ((dn_subject != NULL) && !email_dn)
2156 X509_NAME_free(dn_subject);
2157 if (tmptm != NULL)
2158 ASN1_UTCTIME_free(tmptm);
2159 if (ok <= 0) {
2160 if (ret != NULL)
2161 X509_free(ret);
2162 ret = NULL;
2163 } else
2164 *xret = ret;
2165 return (ok);
2166 }
2167
2168 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
2169 int notext)
2170 {
2171
2172 if (output_der) {
2173 (void)i2d_X509_bio(bp, x);
2174 return;
2175 }
2176 #if 0
2177 /* ??? Not needed since X509_print prints all this stuff anyway */
2178 f = X509_NAME_oneline(X509_get_issuer_name(x), buf, 256);
2179 BIO_printf(bp, "issuer :%s\n", f);
2180
2181 f = X509_NAME_oneline(X509_get_subject_name(x), buf, 256);
2182 BIO_printf(bp, "subject:%s\n", f);
2183
2184 BIO_puts(bp, "serial :");
2185 i2a_ASN1_INTEGER(bp, x->cert_info->serialNumber);
2186 BIO_puts(bp, "\n\n");
2187 #endif
2188 if (!notext)
2189 X509_print(bp, x);
2190 PEM_write_bio_X509(bp, x);
2191 }
2192
2193 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey,
2194 X509 *x509, const EVP_MD *dgst,
2195 STACK_OF(OPENSSL_STRING) *sigopts,
2196 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
2197 BIGNUM *serial, char *subj, unsigned long chtype,
2198 int multirdn, int email_dn, char *startdate,
2199 char *enddate, long days, char *ext_sect,
2200 CONF *lconf, int verbose, unsigned long certopt,
2201 unsigned long nameopt, int default_op, int ext_copy)
2202 {
2203 STACK_OF(CONF_VALUE) *sk = NULL;
2204 LHASH_OF(CONF_VALUE) *parms = NULL;
2205 X509_REQ *req = NULL;
2206 CONF_VALUE *cv = NULL;
2207 NETSCAPE_SPKI *spki = NULL;
2208 X509_REQ_INFO *ri;
2209 char *type, *buf;
2210 EVP_PKEY *pktmp = NULL;
2211 X509_NAME *n = NULL;
2212 X509_NAME_ENTRY *ne = NULL;
2213 int ok = -1, i, j;
2214 long errline;
2215 int nid;
2216
2217 /*
2218 * Load input file into a hash table. (This is just an easy
2219 * way to read and parse the file, then put it into a convenient
2220 * STACK format).
2221 */
2222 parms = CONF_load(NULL, infile, &errline);
2223 if (parms == NULL) {
2224 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
2225 ERR_print_errors(bio_err);
2226 goto err;
2227 }
2228
2229 sk = CONF_get_section(parms, "default");
2230 if (sk_CONF_VALUE_num(sk) == 0) {
2231 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2232 CONF_free(parms);
2233 goto err;
2234 }
2235
2236 /*
2237 * Now create a dummy X509 request structure. We don't actually
2238 * have an X509 request, but we have many of the components
2239 * (a public key, various DN components). The idea is that we
2240 * put these components into the right X509 request structure
2241 * and we can use the same code as if you had a real X509 request.
2242 */
2243 req = X509_REQ_new();
2244 if (req == NULL) {
2245 ERR_print_errors(bio_err);
2246 goto err;
2247 }
2248
2249 /*
2250 * Build up the subject name set.
2251 */
2252 ri = req->req_info;
2253 n = ri->subject;
2254
2255 for (i = 0;; i++) {
2256 if (sk_CONF_VALUE_num(sk) <= i)
2257 break;
2258
2259 cv = sk_CONF_VALUE_value(sk, i);
2260 type = cv->name;
2261 /*
2262 * Skip past any leading X. X: X, etc to allow for multiple instances
2263 */
2264 for (buf = cv->name; *buf; buf++)
2265 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2266 buf++;
2267 if (*buf)
2268 type = buf;
2269 break;
2270 }
2271
2272 buf = cv->value;
2273 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2274 if (strcmp(type, "SPKAC") == 0) {
2275 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2276 if (spki == NULL) {
2277 BIO_printf(bio_err,
2278 "unable to load Netscape SPKAC structure\n");
2279 ERR_print_errors(bio_err);
2280 goto err;
2281 }
2282 }
2283 continue;
2284 }
2285
2286 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2287 (unsigned char *)buf, -1, -1, 0))
2288 goto err;
2289 }
2290 if (spki == NULL) {
2291 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2292 infile);
2293 goto err;
2294 }
2295
2296 /*
2297 * Now extract the key from the SPKI structure.
2298 */
2299
2300 BIO_printf(bio_err,
2301 "Check that the SPKAC request matches the signature\n");
2302
2303 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2304 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2305 goto err;
2306 }
2307
2308 j = NETSCAPE_SPKI_verify(spki, pktmp);
2309 if (j <= 0) {
2310 BIO_printf(bio_err,
2311 "signature verification failed on SPKAC public key\n");
2312 goto err;
2313 }
2314 BIO_printf(bio_err, "Signature ok\n");
2315
2316 X509_REQ_set_pubkey(req, pktmp);
2317 EVP_PKEY_free(pktmp);
2318 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2319 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2320 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2321 ext_copy, 0);
2322 err:
2323 if (req != NULL)
2324 X509_REQ_free(req);
2325 if (parms != NULL)
2326 CONF_free(parms);
2327 if (spki != NULL)
2328 NETSCAPE_SPKI_free(spki);
2329 if (ne != NULL)
2330 X509_NAME_ENTRY_free(ne);
2331
2332 return (ok);
2333 }
2334
2335 static int check_time_format(const char *str)
2336 {
2337 return ASN1_TIME_set_string(NULL, str);
2338 }
2339
2340 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2341 {
2342 ASN1_UTCTIME *tm = NULL;
2343 char *row[DB_NUMBER], **rrow, **irow;
2344 char *rev_str = NULL;
2345 BIGNUM *bn = NULL;
2346 int ok = -1, i;
2347
2348 for (i = 0; i < DB_NUMBER; i++)
2349 row[i] = NULL;
2350 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2351 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2352 if (!bn)
2353 goto err;
2354 if (BN_is_zero(bn))
2355 row[DB_serial] = BUF_strdup("00");
2356 else
2357 row[DB_serial] = BN_bn2hex(bn);
2358 BN_free(bn);
2359 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2360 BIO_printf(bio_err, "Memory allocation failure\n");
2361 goto err;
2362 }
2363 /*
2364 * We have to lookup by serial number because name lookup skips revoked
2365 * certs
2366 */
2367 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2368 if (rrow == NULL) {
2369 BIO_printf(bio_err,
2370 "Adding Entry with serial number %s to DB for %s\n",
2371 row[DB_serial], row[DB_name]);
2372
2373 /* We now just add it to the database */
2374 row[DB_type] = (char *)OPENSSL_malloc(2);
2375
2376 tm = X509_get_notAfter(x509);
2377 row[DB_exp_date] = (char *)OPENSSL_malloc(tm->length + 1);
2378 memcpy(row[DB_exp_date], tm->data, tm->length);
2379 row[DB_exp_date][tm->length] = '\0';
2380
2381 row[DB_rev_date] = NULL;
2382
2383 /* row[DB_serial] done already */
2384 row[DB_file] = (char *)OPENSSL_malloc(8);
2385
2386 /* row[DB_name] done already */
2387
2388 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2389 (row[DB_file] == NULL)) {
2390 BIO_printf(bio_err, "Memory allocation failure\n");
2391 goto err;
2392 }
2393 BUF_strlcpy(row[DB_file], "unknown", 8);
2394 row[DB_type][0] = 'V';
2395 row[DB_type][1] = '\0';
2396
2397 if ((irow =
2398 (char **)OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) ==
2399 NULL) {
2400 BIO_printf(bio_err, "Memory allocation failure\n");
2401 goto err;
2402 }
2403
2404 for (i = 0; i < DB_NUMBER; i++) {
2405 irow[i] = row[i];
2406 row[i] = NULL;
2407 }
2408 irow[DB_NUMBER] = NULL;
2409
2410 if (!TXT_DB_insert(db->db, irow)) {
2411 BIO_printf(bio_err, "failed to update database\n");
2412 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2413 goto err;
2414 }
2415
2416 /* Revoke Certificate */
2417 if (type == -1)
2418 ok = 1;
2419 else
2420 ok = do_revoke(x509, db, type, value);
2421
2422 goto err;
2423
2424 } else if (index_name_cmp_noconst(row, rrow)) {
2425 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2426 goto err;
2427 } else if (type == -1) {
2428 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2429 row[DB_serial]);
2430 goto err;
2431 } else if (rrow[DB_type][0] == 'R') {
2432 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2433 row[DB_serial]);
2434 goto err;
2435 } else {
2436 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2437 rev_str = make_revocation_str(type, value);
2438 if (!rev_str) {
2439 BIO_printf(bio_err, "Error in revocation arguments\n");
2440 goto err;
2441 }
2442 rrow[DB_type][0] = 'R';
2443 rrow[DB_type][1] = '\0';
2444 rrow[DB_rev_date] = rev_str;
2445 }
2446 ok = 1;
2447 err:
2448 for (i = 0; i < DB_NUMBER; i++) {
2449 if (row[i] != NULL)
2450 OPENSSL_free(row[i]);
2451 }
2452 return (ok);
2453 }
2454
2455 static int get_certificate_status(const char *serial, CA_DB *db)
2456 {
2457 char *row[DB_NUMBER], **rrow;
2458 int ok = -1, i;
2459
2460 /* Free Resources */
2461 for (i = 0; i < DB_NUMBER; i++)
2462 row[i] = NULL;
2463
2464 /* Malloc needed char spaces */
2465 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2466 if (row[DB_serial] == NULL) {
2467 BIO_printf(bio_err, "Malloc failure\n");
2468 goto err;
2469 }
2470
2471 if (strlen(serial) % 2) {
2472 /*
2473 * Set the first char to 0
2474 */ ;
2475 row[DB_serial][0] = '0';
2476
2477 /* Copy String from serial to row[DB_serial] */
2478 memcpy(row[DB_serial] + 1, serial, strlen(serial));
2479 row[DB_serial][strlen(serial) + 1] = '\0';
2480 } else {
2481 /* Copy String from serial to row[DB_serial] */
2482 memcpy(row[DB_serial], serial, strlen(serial));
2483 row[DB_serial][strlen(serial)] = '\0';
2484 }
2485
2486 /* Make it Upper Case */
2487 for (i = 0; row[DB_serial][i] != '\0'; i++)
2488 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]);
2489
2490 ok = 1;
2491
2492 /* Search for the certificate */
2493 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2494 if (rrow == NULL) {
2495 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2496 ok = -1;
2497 goto err;
2498 } else if (rrow[DB_type][0] == 'V') {
2499 BIO_printf(bio_err, "%s=Valid (%c)\n",
2500 row[DB_serial], rrow[DB_type][0]);
2501 goto err;
2502 } else if (rrow[DB_type][0] == 'R') {
2503 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2504 row[DB_serial], rrow[DB_type][0]);
2505 goto err;
2506 } else if (rrow[DB_type][0] == 'E') {
2507 BIO_printf(bio_err, "%s=Expired (%c)\n",
2508 row[DB_serial], rrow[DB_type][0]);
2509 goto err;
2510 } else if (rrow[DB_type][0] == 'S') {
2511 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2512 row[DB_serial], rrow[DB_type][0]);
2513 goto err;
2514 } else {
2515 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2516 row[DB_serial], rrow[DB_type][0]);
2517 ok = -1;
2518 }
2519 err:
2520 for (i = 0; i < DB_NUMBER; i++) {
2521 if (row[i] != NULL)
2522 OPENSSL_free(row[i]);
2523 }
2524 return (ok);
2525 }
2526
2527 static int do_updatedb(CA_DB *db)
2528 {
2529 ASN1_UTCTIME *a_tm = NULL;
2530 int i, cnt = 0;
2531 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2532 char **rrow, *a_tm_s;
2533
2534 a_tm = ASN1_UTCTIME_new();
2535 if (a_tm == NULL)
2536 return -1;
2537
2538 /* get actual time and make a string */
2539 a_tm = X509_gmtime_adj(a_tm, 0);
2540 a_tm_s = (char *)OPENSSL_malloc(a_tm->length + 1);
2541 if (a_tm_s == NULL) {
2542 cnt = -1;
2543 goto err;
2544 }
2545
2546 memcpy(a_tm_s, a_tm->data, a_tm->length);
2547 a_tm_s[a_tm->length] = '\0';
2548
2549 if (strncmp(a_tm_s, "49", 2) <= 0)
2550 a_y2k = 1;
2551 else
2552 a_y2k = 0;
2553
2554 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2555 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2556
2557 if (rrow[DB_type][0] == 'V') {
2558 /* ignore entries that are not valid */
2559 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2560 db_y2k = 1;
2561 else
2562 db_y2k = 0;
2563
2564 if (db_y2k == a_y2k) {
2565 /* all on the same y2k side */
2566 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2567 rrow[DB_type][0] = 'E';
2568 rrow[DB_type][1] = '\0';
2569 cnt++;
2570
2571 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2572 }
2573 } else if (db_y2k < a_y2k) {
2574 rrow[DB_type][0] = 'E';
2575 rrow[DB_type][1] = '\0';
2576 cnt++;
2577
2578 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2579 }
2580
2581 }
2582 }
2583
2584 err:
2585
2586 ASN1_UTCTIME_free(a_tm);
2587 OPENSSL_free(a_tm_s);
2588
2589 return (cnt);
2590 }
2591
2592 static const char *crl_reasons[] = {
2593 /* CRL reason strings */
2594 "unspecified",
2595 "keyCompromise",
2596 "CACompromise",
2597 "affiliationChanged",
2598 "superseded",
2599 "cessationOfOperation",
2600 "certificateHold",
2601 "removeFromCRL",
2602 /* Additional pseudo reasons */
2603 "holdInstruction",
2604 "keyTime",
2605 "CAkeyTime"
2606 };
2607
2608 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2609
2610 /*
2611 * Given revocation information convert to a DB string. The format of the
2612 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2613 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2614 * additional argument
2615 */
2616
2617 char *make_revocation_str(int rev_type, char *rev_arg)
2618 {
2619 char *other = NULL, *str;
2620 const char *reason = NULL;
2621 ASN1_OBJECT *otmp;
2622 ASN1_UTCTIME *revtm = NULL;
2623 int i;
2624 switch (rev_type) {
2625 case REV_NONE:
2626 break;
2627
2628 case REV_CRL_REASON:
2629 for (i = 0; i < 8; i++) {
2630 if (!strcasecmp(rev_arg, crl_reasons[i])) {
2631 reason = crl_reasons[i];
2632 break;
2633 }
2634 }
2635 if (reason == NULL) {
2636 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2637 return NULL;
2638 }
2639 break;
2640
2641 case REV_HOLD:
2642 /* Argument is an OID */
2643
2644 otmp = OBJ_txt2obj(rev_arg, 0);
2645 ASN1_OBJECT_free(otmp);
2646
2647 if (otmp == NULL) {
2648 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2649 return NULL;
2650 }
2651
2652 reason = "holdInstruction";
2653 other = rev_arg;
2654 break;
2655
2656 case REV_KEY_COMPROMISE:
2657 case REV_CA_COMPROMISE:
2658
2659 /* Argument is the key compromise time */
2660 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2661 BIO_printf(bio_err,
2662 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2663 rev_arg);
2664 return NULL;
2665 }
2666 other = rev_arg;
2667 if (rev_type == REV_KEY_COMPROMISE)
2668 reason = "keyTime";
2669 else
2670 reason = "CAkeyTime";
2671
2672 break;
2673
2674 }
2675
2676 revtm = X509_gmtime_adj(NULL, 0);
2677
2678 if (!revtm)
2679 return NULL;
2680
2681 i = revtm->length + 1;
2682
2683 if (reason)
2684 i += strlen(reason) + 1;
2685 if (other)
2686 i += strlen(other) + 1;
2687
2688 str = OPENSSL_malloc(i);
2689
2690 if (!str)
2691 return NULL;
2692
2693 BUF_strlcpy(str, (char *)revtm->data, i);
2694 if (reason) {
2695 BUF_strlcat(str, ",", i);
2696 BUF_strlcat(str, reason, i);
2697 }
2698 if (other) {
2699 BUF_strlcat(str, ",", i);
2700 BUF_strlcat(str, other, i);
2701 }
2702 ASN1_UTCTIME_free(revtm);
2703 return str;
2704 }
2705
2706 /*-
2707 * Convert revocation field to X509_REVOKED entry
2708 * return code:
2709 * 0 error
2710 * 1 OK
2711 * 2 OK and some extensions added (i.e. V2 CRL)
2712 */
2713
2714 int make_revoked(X509_REVOKED *rev, const char *str)
2715 {
2716 char *tmp = NULL;
2717 int reason_code = -1;
2718 int i, ret = 0;
2719 ASN1_OBJECT *hold = NULL;
2720 ASN1_GENERALIZEDTIME *comp_time = NULL;
2721 ASN1_ENUMERATED *rtmp = NULL;
2722
2723 ASN1_TIME *revDate = NULL;
2724
2725 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2726
2727 if (i == 0)
2728 goto err;
2729
2730 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2731 goto err;
2732
2733 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2734 rtmp = ASN1_ENUMERATED_new();
2735 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2736 goto err;
2737 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2738 goto err;
2739 }
2740
2741 if (rev && comp_time) {
2742 if (!X509_REVOKED_add1_ext_i2d
2743 (rev, NID_invalidity_date, comp_time, 0, 0))
2744 goto err;
2745 }
2746 if (rev && hold) {
2747 if (!X509_REVOKED_add1_ext_i2d
2748 (rev, NID_hold_instruction_code, hold, 0, 0))
2749 goto err;
2750 }
2751
2752 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2753 ret = 2;
2754 else
2755 ret = 1;
2756
2757 err:
2758
2759 if (tmp)
2760 OPENSSL_free(tmp);
2761 ASN1_OBJECT_free(hold);
2762 ASN1_GENERALIZEDTIME_free(comp_time);
2763 ASN1_ENUMERATED_free(rtmp);
2764 ASN1_TIME_free(revDate);
2765
2766 return ret;
2767 }
2768
2769 int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
2770 {
2771 char buf[25], *pbuf, *p;
2772 int j;
2773 j = i2a_ASN1_OBJECT(bp, obj);
2774 pbuf = buf;
2775 for (j = 22 - j; j > 0; j--)
2776 *(pbuf++) = ' ';
2777 *(pbuf++) = ':';
2778 *(pbuf++) = '\0';
2779 BIO_puts(bp, buf);
2780
2781 if (str->type == V_ASN1_PRINTABLESTRING)
2782 BIO_printf(bp, "PRINTABLE:'");
2783 else if (str->type == V_ASN1_T61STRING)
2784 BIO_printf(bp, "T61STRING:'");
2785 else if (str->type == V_ASN1_IA5STRING)
2786 BIO_printf(bp, "IA5STRING:'");
2787 else if (str->type == V_ASN1_UNIVERSALSTRING)
2788 BIO_printf(bp, "UNIVERSALSTRING:'");
2789 else
2790 BIO_printf(bp, "ASN.1 %2d:'", str->type);
2791
2792 p = (char *)str->data;
2793 for (j = str->length; j > 0; j--) {
2794 if ((*p >= ' ') && (*p <= '~'))
2795 BIO_printf(bp, "%c", *p);
2796 else if (*p & 0x80)
2797 BIO_printf(bp, "\\0x%02X", *p);
2798 else if ((unsigned char)*p == 0xf7)
2799 BIO_printf(bp, "^?");
2800 else
2801 BIO_printf(bp, "^%c", *p + '@');
2802 p++;
2803 }
2804 BIO_printf(bp, "'\n");
2805 return 1;
2806 }
2807
2808 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2809 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2810 {
2811 char *tmp = NULL;
2812 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2813 int reason_code = -1;
2814 int ret = 0;
2815 unsigned int i;
2816 ASN1_OBJECT *hold = NULL;
2817 ASN1_GENERALIZEDTIME *comp_time = NULL;
2818 tmp = BUF_strdup(str);
2819
2820 if (!tmp) {
2821 BIO_printf(bio_err, "memory allocation failure\n");
2822 goto err;
2823 }
2824
2825 p = strchr(tmp, ',');
2826
2827 rtime_str = tmp;
2828
2829 if (p) {
2830 *p = '\0';
2831 p++;
2832 reason_str = p;
2833 p = strchr(p, ',');
2834 if (p) {
2835 *p = '\0';
2836 arg_str = p + 1;
2837 }
2838 }
2839
2840 if (prevtm) {
2841 *prevtm = ASN1_UTCTIME_new();
2842 if (!*prevtm) {
2843 BIO_printf(bio_err, "memory allocation failure\n");
2844 goto err;
2845 }
2846 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2847 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2848 goto err;
2849 }
2850 }
2851 if (reason_str) {
2852 for (i = 0; i < NUM_REASONS; i++) {
2853 if (!strcasecmp(reason_str, crl_reasons[i])) {
2854 reason_code = i;
2855 break;
2856 }
2857 }
2858 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2859 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2860 goto err;
2861 }
2862
2863 if (reason_code == 7)
2864 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2865 else if (reason_code == 8) { /* Hold instruction */
2866 if (!arg_str) {
2867 BIO_printf(bio_err, "missing hold instruction\n");
2868 goto err;
2869 }
2870 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2871 hold = OBJ_txt2obj(arg_str, 0);
2872
2873 if (!hold) {
2874 BIO_printf(bio_err, "invalid object identifier %s\n",
2875 arg_str);
2876 goto err;
2877 }
2878 if (phold)
2879 *phold = hold;
2880 } else if ((reason_code == 9) || (reason_code == 10)) {
2881 if (!arg_str) {
2882 BIO_printf(bio_err, "missing compromised time\n");
2883 goto err;
2884 }
2885 comp_time = ASN1_GENERALIZEDTIME_new();
2886 if (!comp_time) {
2887 BIO_printf(bio_err, "memory allocation failure\n");
2888 goto err;
2889 }
2890 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2891 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2892 goto err;
2893 }
2894 if (reason_code == 9)
2895 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2896 else
2897 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2898 }
2899 }
2900
2901 if (preason)
2902 *preason = reason_code;
2903 if (pinvtm)
2904 *pinvtm = comp_time;
2905 else
2906 ASN1_GENERALIZEDTIME_free(comp_time);
2907
2908 ret = 1;
2909
2910 err:
2911
2912 if (tmp)
2913 OPENSSL_free(tmp);
2914 if (!phold)
2915 ASN1_OBJECT_free(hold);
2916 if (!pinvtm)
2917 ASN1_GENERALIZEDTIME_free(comp_time);
2918
2919 return ret;
2920 }
DragonFly BSD