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free NULL cleanup 5a
[thirdparty/openssl.git] / apps / ca.c
1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
2 * All rights reserved.
3 *
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
7 *
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
14 *
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
21 *
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
24 * are met:
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
39 *
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 * SUCH DAMAGE.
51 *
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
56 */
57
58 /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */
59
60 #include <stdio.h>
61 #include <stdlib.h>
62 #include <string.h>
63 #include <ctype.h>
64 #include <sys/types.h>
65 #include <openssl/conf.h>
66 #include <openssl/bio.h>
67 #include <openssl/err.h>
68 #include <openssl/bn.h>
69 #include <openssl/txt_db.h>
70 #include <openssl/evp.h>
71 #include <openssl/x509.h>
72 #include <openssl/x509v3.h>
73 #include <openssl/objects.h>
74 #include <openssl/ocsp.h>
75 #include <openssl/pem.h>
76
77 #ifndef W_OK
78 # ifdef OPENSSL_SYS_VMS
79 # if defined(__DECC)
80 # include <unistd.h>
81 # else
82 # include <unixlib.h>
83 # endif
84 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_NETWARE)
85 # include <sys/file.h>
86 # endif
87 #endif
88
89 #include "apps.h"
90
91 #ifndef W_OK
92 # define F_OK 0
93 # define X_OK 1
94 # define W_OK 2
95 # define R_OK 4
96 #endif
97
98 #undef BSIZE
99 #define BSIZE 256
100
101 #define BASE_SECTION "ca"
102 #define CONFIG_FILE "openssl.cnf"
103
104 #define ENV_DEFAULT_CA "default_ca"
105
106 #define STRING_MASK "string_mask"
107 #define UTF8_IN "utf8"
108
109 #define ENV_DIR "dir"
110 #define ENV_CERTS "certs"
111 #define ENV_CRL_DIR "crl_dir"
112 #define ENV_CA_DB "CA_DB"
113 #define ENV_NEW_CERTS_DIR "new_certs_dir"
114 #define ENV_CERTIFICATE "certificate"
115 #define ENV_SERIAL "serial"
116 #define ENV_CRLNUMBER "crlnumber"
117 #define ENV_CRL "crl"
118 #define ENV_PRIVATE_KEY "private_key"
119 #define ENV_RANDFILE "RANDFILE"
120 #define ENV_DEFAULT_DAYS "default_days"
121 #define ENV_DEFAULT_STARTDATE "default_startdate"
122 #define ENV_DEFAULT_ENDDATE "default_enddate"
123 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
124 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
125 #define ENV_DEFAULT_MD "default_md"
126 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
127 #define ENV_PRESERVE "preserve"
128 #define ENV_POLICY "policy"
129 #define ENV_EXTENSIONS "x509_extensions"
130 #define ENV_CRLEXT "crl_extensions"
131 #define ENV_MSIE_HACK "msie_hack"
132 #define ENV_NAMEOPT "name_opt"
133 #define ENV_CERTOPT "cert_opt"
134 #define ENV_EXTCOPY "copy_extensions"
135 #define ENV_UNIQUE_SUBJECT "unique_subject"
136
137 #define ENV_DATABASE "database"
138
139 /* Additional revocation information types */
140
141 #define REV_NONE 0 /* No addditional information */
142 #define REV_CRL_REASON 1 /* Value is CRL reason code */
143 #define REV_HOLD 2 /* Value is hold instruction */
144 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
145 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
146
147 static void lookup_fail(const char *name, const char *tag);
148 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
149 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
150 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
151 BIGNUM *serial, char *subj, unsigned long chtype,
152 int multirdn, int email_dn, char *startdate, char *enddate,
153 long days, int batch, char *ext_sect, CONF *conf,
154 int verbose, unsigned long certopt, unsigned long nameopt,
155 int default_op, int ext_copy, int selfsign);
156 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
157 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
158 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
159 BIGNUM *serial, char *subj, unsigned long chtype,
160 int multirdn, int email_dn, char *startdate,
161 char *enddate, long days, int batch, char *ext_sect,
162 CONF *conf, int verbose, unsigned long certopt,
163 unsigned long nameopt, int default_op, int ext_copy,
164 ENGINE *e);
165 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey,
166 X509 *x509, const EVP_MD *dgst,
167 STACK_OF(OPENSSL_STRING) *sigopts,
168 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
169 BIGNUM *serial, char *subj, unsigned long chtype,
170 int multirdn, int email_dn, char *startdate,
171 char *enddate, long days, char *ext_sect, CONF *conf,
172 int verbose, unsigned long certopt,
173 unsigned long nameopt, int default_op, int ext_copy);
174 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
175 int notext);
176 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
177 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
178 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
179 char *subj, unsigned long chtype, int multirdn,
180 int email_dn, char *startdate, char *enddate, long days,
181 int batch, int verbose, X509_REQ *req, char *ext_sect,
182 CONF *conf, unsigned long certopt, unsigned long nameopt,
183 int default_op, int ext_copy, int selfsign);
184 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval);
185 static int get_certificate_status(const char *ser_status, CA_DB *db);
186 static int do_updatedb(CA_DB *db);
187 static int check_time_format(const char *str);
188 char *make_revocation_str(int rev_type, char *rev_arg);
189 int make_revoked(X509_REVOKED *rev, const char *str);
190 static int old_entry_print(ASN1_OBJECT *obj, ASN1_STRING *str);
191
192 static CONF *conf = NULL;
193 static CONF *extconf = NULL;
194 static char *section = NULL;
195 static int preserve = 0;
196 static int msie_hack = 0;
197
198 typedef enum OPTION_choice {
199 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
200 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
201 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
202 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
203 OPT_KEY, OPT_CERT, OPT_SELFSIGN, OPT_IN, OPT_OUT, OPT_OUTDIR,
204 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
205 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
206 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
207 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
208 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE,
209 OPT_CRL_CA_COMPROMISE
210 } OPTION_CHOICE;
211
212 OPTIONS ca_options[] = {
213 {"help", OPT_HELP, '-', "Display this summary"},
214 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
215 {"config", OPT_CONFIG, 's', "A config file"},
216 {"name", OPT_NAME, 's', "The particular CA definition to use"},
217 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
218 {"utf8", OPT_UTF8, '-', "Input characters are UTF8 (default ASCII)"},
219 {"create_serial", OPT_CREATE_SERIAL, '-'},
220 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
221 "Enable support for multivalued RDNs"},
222 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
223 {"enddate", OPT_ENDDATE, 's',
224 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
225 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
226 {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"},
227 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
228 {"keyfile", OPT_KEYFILE, '<', "Private key file"},
229 {"keyform", OPT_KEYFORM, 'f', "Private key file format (PEM or ENGINE)"},
230 {"passin", OPT_PASSIN, 's'},
231 {"key", OPT_KEY, 's', "Key to decode the private key if it is encrypted"},
232 {"cert", OPT_CERT, '<', "The CA cert"},
233 {"selfsign", OPT_SELFSIGN, '-',
234 "Sign a cert with the key associated with it"},
235 {"in", OPT_IN, '<', "The input PEM encoded cert request(s)"},
236 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
237 {"outdir", OPT_OUTDIR, '/', "Where to put output cert"},
238 {"sigopt", OPT_SIGOPT, 's'},
239 {"notext", OPT_NOTEXT, '-'},
240 {"batch", OPT_BATCH, '-', "Don't ask questions"},
241 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
242 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
243 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
244 {"msie_hack", OPT_MSIE_HACK, '-',
245 "msie modifications to handle all those universal strings"},
246 {"crldays", OPT_CRLDAYS, 'p', "Days is when the next CRL is due"},
247 {"crlhours", OPT_CRLHOURS, 'p', "Hours is when the next CRL is due"},
248 {"crlsec", OPT_CRLSEC, 'p'},
249 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
250 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
251 {"spkac", OPT_SPKAC, '<',
252 "File contains DN and signed public key and challenge"},
253 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
254 {"valid", OPT_VALID, 's'},
255 {"extensions", OPT_EXTENSIONS, 's',
256 "Extension section (override value in config file)"},
257 {"extfile", OPT_EXTFILE, '<',
258 "Configuration file with X509v3 extensions to add"},
259 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
260 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
261 {"crlexts", OPT_CRLEXTS, 's',
262 "CRL extension section (override value in config file)"},
263 {"crl_reason", OPT_CRL_REASON, 's'},
264 {"crl_hold", OPT_CRL_HOLD, 's'},
265 {"crl_compromise", OPT_CRL_COMPROMISE, 's'},
266 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's'},
267 #ifndef OPENSSL_NO_ENGINE
268 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
269 #endif
270 {NULL}
271 };
272
273 int ca_main(int argc, char **argv)
274 {
275 ENGINE *e = NULL;
276 BIGNUM *crlnumber = NULL, *serial = NULL;
277 EVP_PKEY *pkey = NULL;
278 BIO *in = NULL, *out = NULL, *Sout = NULL, *Cout = NULL;
279 ASN1_INTEGER *tmpser;
280 ASN1_TIME *tmptm;
281 CA_DB *db = NULL;
282 DB_ATTR db_attr;
283 STACK_OF(CONF_VALUE) *attribs = NULL;
284 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
285 STACK_OF(X509) *cert_sk = NULL;
286 X509_CRL *crl = NULL;
287 const EVP_MD *dgst = NULL;
288 char *configfile = NULL, *md = NULL, *policy = NULL, *keyfile = NULL;
289 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL;
290 char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
291 char *extensions = NULL, *extfile = NULL, *key = NULL, *passinarg = NULL;
292 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
293 char *serialfile = NULL, *startdate = NULL, *subj = NULL;
294 char *prog, *enddate = NULL, *tmp_email_dn = NULL;
295 char *dbfile = NULL, *f, *randfile = NULL, *tofree = NULL;
296 char buf[3][BSIZE];
297 char *const *pp;
298 const char *p;
299 int create_ser = 0, free_key = 0, total = 0, total_done = 0;
300 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
301 int keyformat = FORMAT_PEM, multirdn = 0, notext = 0, output_der = 0;
302 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
303 int i, j, rev_type = REV_NONE, selfsign = 0;
304 long crldays = 0, crlhours = 0, crlsec = 0, errorline = -1, days = 0;
305 unsigned long chtype = MBSTRING_ASC, nameopt = 0, certopt = 0;
306 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
307 X509_REVOKED *r = NULL;
308 OPTION_CHOICE o;
309
310 conf = NULL;
311 section = NULL;
312 preserve = 0;
313 msie_hack = 0;
314
315 prog = opt_init(argc, argv, ca_options);
316 while ((o = opt_next()) != OPT_EOF) {
317 switch (o) {
318 case OPT_EOF:
319 case OPT_ERR:
320 opthelp:
321 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
322 goto end;
323 case OPT_HELP:
324 opt_help(ca_options);
325 ret = 0;
326 goto end;
327 case OPT_IN:
328 infile = opt_arg();
329 break;
330 case OPT_OUT:
331 outfile = opt_arg();
332 break;
333 case OPT_VERBOSE:
334 verbose = 1;
335 break;
336 case OPT_CONFIG:
337 configfile = opt_arg();
338 break;
339 case OPT_NAME:
340 section = opt_arg();
341 break;
342 case OPT_SUBJ:
343 subj = opt_arg();
344 /* preserve=1; */
345 break;
346 case OPT_UTF8:
347 chtype = MBSTRING_UTF8;
348 break;
349 case OPT_CREATE_SERIAL:
350 create_ser = 1;
351 break;
352 case OPT_MULTIVALUE_RDN:
353 multirdn = 1;
354 break;
355 case OPT_STARTDATE:
356 startdate = opt_arg();
357 break;
358 case OPT_ENDDATE:
359 enddate = opt_arg();
360 break;
361 case OPT_DAYS:
362 days = atoi(opt_arg());
363 break;
364 case OPT_MD:
365 md = opt_arg();
366 break;
367 case OPT_POLICY:
368 policy = opt_arg();
369 break;
370 case OPT_KEYFILE:
371 keyfile = opt_arg();
372 break;
373 case OPT_KEYFORM:
374 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
375 goto opthelp;
376 break;
377 case OPT_PASSIN:
378 passinarg = opt_arg();
379 break;
380 case OPT_KEY:
381 key = opt_arg();
382 break;
383 case OPT_CERT:
384 certfile = opt_arg();
385 break;
386 case OPT_SELFSIGN:
387 selfsign = 1;
388 break;
389 case OPT_OUTDIR:
390 outdir = opt_arg();
391 break;
392 case OPT_SIGOPT:
393 if (sigopts == NULL)
394 sigopts = sk_OPENSSL_STRING_new_null();
395 if (sigopts == NULL
396 || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
397 goto end;
398 break;
399 case OPT_NOTEXT:
400 notext = 1;
401 break;
402 case OPT_BATCH:
403 batch = 1;
404 break;
405 case OPT_PRESERVEDN:
406 preserve = 1;
407 break;
408 case OPT_NOEMAILDN:
409 email_dn = 0;
410 break;
411 case OPT_GENCRL:
412 gencrl = 1;
413 break;
414 case OPT_MSIE_HACK:
415 msie_hack = 1;
416 break;
417 case OPT_CRLDAYS:
418 crldays = atol(opt_arg());
419 break;
420 case OPT_CRLHOURS:
421 crlhours = atol(opt_arg());
422 break;
423 case OPT_CRLSEC:
424 crlsec = atol(opt_arg());
425 break;
426 case OPT_INFILES:
427 req = 1;
428 goto end_of_options;
429 case OPT_SS_CERT:
430 ss_cert_file = opt_arg();
431 req = 1;
432 break;
433 case OPT_SPKAC:
434 spkac_file = opt_arg();
435 req = 1;
436 break;
437 case OPT_REVOKE:
438 infile = opt_arg();
439 dorevoke = 1;
440 break;
441 case OPT_VALID:
442 infile = opt_arg();
443 dorevoke = 2;
444 break;
445 case OPT_EXTENSIONS:
446 extensions = opt_arg();
447 break;
448 case OPT_EXTFILE:
449 extfile = opt_arg();
450 break;
451 case OPT_STATUS:
452 ser_status = opt_arg();
453 break;
454 case OPT_UPDATEDB:
455 doupdatedb = 1;
456 break;
457 case OPT_CRLEXTS:
458 crl_ext = opt_arg();
459 break;
460 case OPT_CRL_REASON:
461 rev_arg = opt_arg();
462 rev_type = REV_CRL_REASON;
463 break;
464 case OPT_CRL_HOLD:
465 rev_arg = opt_arg();
466 rev_type = REV_HOLD;
467 break;
468 case OPT_CRL_COMPROMISE:
469 rev_arg = opt_arg();
470 rev_type = REV_KEY_COMPROMISE;
471 break;
472 case OPT_CRL_CA_COMPROMISE:
473 rev_arg = opt_arg();
474 rev_type = REV_CA_COMPROMISE;
475 break;
476 case OPT_ENGINE:
477 e = setup_engine(opt_arg(), 0);
478 break;
479 }
480 }
481 end_of_options:
482 argc = opt_num_rest();
483 argv = opt_rest();
484
485 tofree = NULL;
486 if (configfile == NULL)
487 configfile = getenv("OPENSSL_CONF");
488 if (configfile == NULL)
489 configfile = getenv("SSLEAY_CONF");
490 if (configfile == NULL) {
491 const char *s = X509_get_default_cert_area();
492 size_t len;
493
494 #ifdef OPENSSL_SYS_VMS
495 len = strlen(s) + sizeof(CONFIG_FILE);
496 tofree = OPENSSL_malloc(len);
497 if (!tofree) {
498 BIO_printf(bio_err, "Out of memory\n");
499 goto end;
500 }
501 strcpy(tofree, s);
502 #else
503 len = strlen(s) + sizeof(CONFIG_FILE) + 1;
504 tofree = OPENSSL_malloc(len);
505 if (!tofree) {
506 BIO_printf(bio_err, "Out of memory\n");
507 goto end;
508 }
509 BUF_strlcpy(tofree, s, len);
510 BUF_strlcat(tofree, "/", len);
511 #endif
512 BUF_strlcat(tofree, CONFIG_FILE, len);
513 configfile = tofree;
514 }
515
516 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
517 conf = NCONF_new(NULL);
518 if (NCONF_load(conf, configfile, &errorline) <= 0) {
519 if (errorline <= 0)
520 BIO_printf(bio_err, "error loading the config file '%s'\n",
521 configfile);
522 else
523 BIO_printf(bio_err, "error on line %ld of config file '%s'\n",
524 errorline, configfile);
525 goto end;
526 }
527 if (tofree) {
528 OPENSSL_free(tofree);
529 tofree = NULL;
530 }
531
532 /* Lets get the config section we are using */
533 if (section == NULL) {
534 section = NCONF_get_string(conf, BASE_SECTION, ENV_DEFAULT_CA);
535 if (section == NULL) {
536 lookup_fail(BASE_SECTION, ENV_DEFAULT_CA);
537 goto end;
538 }
539 }
540
541 if (conf != NULL) {
542 p = NCONF_get_string(conf, NULL, "oid_file");
543 if (p == NULL)
544 ERR_clear_error();
545 if (p != NULL) {
546 BIO *oid_bio;
547
548 oid_bio = BIO_new_file(p, "r");
549 if (oid_bio == NULL) {
550 /*-
551 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
552 ERR_print_errors(bio_err);
553 */
554 ERR_clear_error();
555 } else {
556 OBJ_create_objects(oid_bio);
557 BIO_free(oid_bio);
558 }
559 }
560 if (!add_oid_section(conf)) {
561 ERR_print_errors(bio_err);
562 goto end;
563 }
564 }
565
566 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
567 if (randfile == NULL)
568 ERR_clear_error();
569 app_RAND_load_file(randfile, 0);
570
571 f = NCONF_get_string(conf, section, STRING_MASK);
572 if (!f)
573 ERR_clear_error();
574
575 if (f && !ASN1_STRING_set_default_mask_asc(f)) {
576 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
577 goto end;
578 }
579
580 if (chtype != MBSTRING_UTF8) {
581 f = NCONF_get_string(conf, section, UTF8_IN);
582 if (!f)
583 ERR_clear_error();
584 else if (!strcmp(f, "yes"))
585 chtype = MBSTRING_UTF8;
586 }
587
588 db_attr.unique_subject = 1;
589 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
590 if (p) {
591 db_attr.unique_subject = parse_yesno(p, 1);
592 } else
593 ERR_clear_error();
594
595 /*****************************************************************/
596 /* report status of cert with serial number given on command line */
597 if (ser_status) {
598 if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) {
599 lookup_fail(section, ENV_DATABASE);
600 goto end;
601 }
602 db = load_index(dbfile, &db_attr);
603 if (db == NULL)
604 goto end;
605
606 if (!index_index(db))
607 goto end;
608
609 if (get_certificate_status(ser_status, db) != 1)
610 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
611 goto end;
612 }
613
614 /*****************************************************************/
615 /* we definitely need a private key, so let's get it */
616
617 if ((keyfile == NULL) && ((keyfile = NCONF_get_string(conf,
618 section,
619 ENV_PRIVATE_KEY)) ==
620 NULL)) {
621 lookup_fail(section, ENV_PRIVATE_KEY);
622 goto end;
623 }
624 if (!key) {
625 free_key = 1;
626 if (!app_passwd(passinarg, NULL, &key, NULL)) {
627 BIO_printf(bio_err, "Error getting password\n");
628 goto end;
629 }
630 }
631 pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key");
632 if (key)
633 OPENSSL_cleanse(key, strlen(key));
634 if (pkey == NULL) {
635 /* load_key() has already printed an appropriate message */
636 goto end;
637 }
638
639 /*****************************************************************/
640 /* we need a certificate */
641 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
642 if ((certfile == NULL)
643 && ((certfile = NCONF_get_string(conf,
644 section,
645 ENV_CERTIFICATE)) == NULL)) {
646 lookup_fail(section, ENV_CERTIFICATE);
647 goto end;
648 }
649 x509 = load_cert(certfile, FORMAT_PEM, NULL, e, "CA certificate");
650 if (x509 == NULL)
651 goto end;
652
653 if (!X509_check_private_key(x509, pkey)) {
654 BIO_printf(bio_err,
655 "CA certificate and CA private key do not match\n");
656 goto end;
657 }
658 }
659 if (!selfsign)
660 x509p = x509;
661
662 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
663 if (f == NULL)
664 ERR_clear_error();
665 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
666 preserve = 1;
667 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
668 if (f == NULL)
669 ERR_clear_error();
670 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
671 msie_hack = 1;
672
673 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
674
675 if (f) {
676 if (!set_name_ex(&nameopt, f)) {
677 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
678 goto end;
679 }
680 default_op = 0;
681 } else
682 ERR_clear_error();
683
684 f = NCONF_get_string(conf, section, ENV_CERTOPT);
685
686 if (f) {
687 if (!set_cert_ex(&certopt, f)) {
688 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
689 goto end;
690 }
691 default_op = 0;
692 } else
693 ERR_clear_error();
694
695 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
696
697 if (f) {
698 if (!set_ext_copy(&ext_copy, f)) {
699 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
700 goto end;
701 }
702 } else
703 ERR_clear_error();
704
705 /*****************************************************************/
706 /* lookup where to write new certificates */
707 if ((outdir == NULL) && (req)) {
708
709 if ((outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR))
710 == NULL) {
711 BIO_printf(bio_err,
712 "there needs to be defined a directory for new certificate to be placed in\n");
713 goto end;
714 }
715 #ifndef OPENSSL_SYS_VMS
716 /*
717 * outdir is a directory spec, but access() for VMS demands a
718 * filename. In any case, stat(), below, will catch the problem if
719 * outdir is not a directory spec, and the fopen() or open() will
720 * catch an error if there is no write access.
721 *
722 * Presumably, this problem could also be solved by using the DEC C
723 * routines to convert the directory syntax to Unixly, and give that
724 * to access(). However, time's too short to do that just now.
725 */
726 if (app_access(outdir, R_OK | W_OK | X_OK) != 0)
727 {
728 BIO_printf(bio_err, "I am unable to access the %s directory\n",
729 outdir);
730 perror(outdir);
731 goto end;
732 }
733
734 if (app_isdir(outdir) <= 0) {
735 BIO_printf(bio_err, "%s need to be a directory\n", outdir);
736 perror(outdir);
737 goto end;
738 }
739 #endif
740 }
741
742 /*****************************************************************/
743 /* we need to load the database file */
744 if ((dbfile = NCONF_get_string(conf, section, ENV_DATABASE)) == NULL) {
745 lookup_fail(section, ENV_DATABASE);
746 goto end;
747 }
748 db = load_index(dbfile, &db_attr);
749 if (db == NULL)
750 goto end;
751
752 /* Lets check some fields */
753 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
754 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
755 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
756 BIO_printf(bio_err,
757 "entry %d: not revoked yet, but has a revocation date\n",
758 i + 1);
759 goto end;
760 }
761 if ((pp[DB_type][0] == DB_TYPE_REV) &&
762 !make_revoked(NULL, pp[DB_rev_date])) {
763 BIO_printf(bio_err, " in entry %d\n", i + 1);
764 goto end;
765 }
766 if (!check_time_format((char *)pp[DB_exp_date])) {
767 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
768 goto end;
769 }
770 p = pp[DB_serial];
771 j = strlen(p);
772 if (*p == '-') {
773 p++;
774 j--;
775 }
776 if ((j & 1) || (j < 2)) {
777 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
778 i + 1, j);
779 goto end;
780 }
781 for ( ; *p; p++) {
782 if (!isxdigit(*p)) {
783 BIO_printf(bio_err,
784 "entry %d: bad char 0%o '%c' in serial number\n",
785 i + 1, *p, *p);
786 goto end;
787 }
788 }
789 }
790 if (verbose) {
791 TXT_DB_write(bio_out, db->db);
792 BIO_printf(bio_err, "%d entries loaded from the database\n",
793 sk_OPENSSL_PSTRING_num(db->db->data));
794 BIO_printf(bio_err, "generating index\n");
795 }
796
797 if (!index_index(db))
798 goto end;
799
800 /*****************************************************************/
801 /* Update the db file for expired certificates */
802 if (doupdatedb) {
803 if (verbose)
804 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
805
806 i = do_updatedb(db);
807 if (i == -1) {
808 BIO_printf(bio_err, "Malloc failure\n");
809 goto end;
810 } else if (i == 0) {
811 if (verbose)
812 BIO_printf(bio_err, "No entries found to mark expired\n");
813 } else {
814 if (!save_index(dbfile, "new", db))
815 goto end;
816
817 if (!rotate_index(dbfile, "new", "old"))
818 goto end;
819
820 if (verbose)
821 BIO_printf(bio_err,
822 "Done. %d entries marked as expired\n", i);
823 }
824 }
825
826 /*****************************************************************/
827 /* Read extensions config file */
828 if (extfile) {
829 extconf = NCONF_new(NULL);
830 if (NCONF_load(extconf, extfile, &errorline) <= 0) {
831 if (errorline <= 0)
832 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
833 extfile);
834 else
835 BIO_printf(bio_err,
836 "ERROR: on line %ld of config file '%s'\n",
837 errorline, extfile);
838 ret = 1;
839 goto end;
840 }
841
842 if (verbose)
843 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
844 extfile);
845
846 /* We can have sections in the ext file */
847 if (!extensions
848 && !(extensions =
849 NCONF_get_string(extconf, "default", "extensions")))
850 extensions = "default";
851 }
852
853 /*****************************************************************/
854 if (req || gencrl) {
855 Sout = bio_open_default(outfile, "w");
856 if (Sout == NULL)
857 goto end;
858 }
859
860 if ((md == NULL) && ((md = NCONF_get_string(conf,
861 section,
862 ENV_DEFAULT_MD)) == NULL)) {
863 lookup_fail(section, ENV_DEFAULT_MD);
864 goto end;
865 }
866
867 if (!strcmp(md, "default")) {
868 int def_nid;
869 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
870 BIO_puts(bio_err, "no default digest\n");
871 goto end;
872 }
873 md = (char *)OBJ_nid2sn(def_nid);
874 }
875
876 if (!opt_md(md, &dgst)) {
877 goto end;
878 }
879
880 if (req) {
881 if ((email_dn == 1) && ((tmp_email_dn = NCONF_get_string(conf,
882 section,
883 ENV_DEFAULT_EMAIL_DN))
884 != NULL)) {
885 if (strcmp(tmp_email_dn, "no") == 0)
886 email_dn = 0;
887 }
888 if (verbose)
889 BIO_printf(bio_err, "message digest is %s\n",
890 OBJ_nid2ln(dgst->type));
891 if ((policy == NULL) && ((policy = NCONF_get_string(conf,
892 section,
893 ENV_POLICY)) ==
894 NULL)) {
895 lookup_fail(section, ENV_POLICY);
896 goto end;
897 }
898 if (verbose)
899 BIO_printf(bio_err, "policy is %s\n", policy);
900
901 if ((serialfile = NCONF_get_string(conf, section, ENV_SERIAL))
902 == NULL) {
903 lookup_fail(section, ENV_SERIAL);
904 goto end;
905 }
906
907 if (!extconf) {
908 /*
909 * no '-extfile' option, so we look for extensions in the main
910 * configuration file
911 */
912 if (!extensions) {
913 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
914 if (!extensions)
915 ERR_clear_error();
916 }
917 if (extensions) {
918 /* Check syntax of file */
919 X509V3_CTX ctx;
920 X509V3_set_ctx_test(&ctx);
921 X509V3_set_nconf(&ctx, conf);
922 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
923 BIO_printf(bio_err,
924 "Error Loading extension section %s\n",
925 extensions);
926 ret = 1;
927 goto end;
928 }
929 }
930 }
931
932 if (startdate == NULL) {
933 startdate = NCONF_get_string(conf, section,
934 ENV_DEFAULT_STARTDATE);
935 if (startdate == NULL)
936 ERR_clear_error();
937 }
938 if (startdate && !ASN1_TIME_set_string(NULL, startdate)) {
939 BIO_printf(bio_err,
940 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
941 goto end;
942 }
943 if (startdate == NULL)
944 startdate = "today";
945
946 if (enddate == NULL) {
947 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
948 if (enddate == NULL)
949 ERR_clear_error();
950 }
951 if (enddate && !ASN1_TIME_set_string(NULL, enddate)) {
952 BIO_printf(bio_err,
953 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
954 goto end;
955 }
956
957 if (days == 0) {
958 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
959 days = 0;
960 }
961 if (!enddate && (days == 0)) {
962 BIO_printf(bio_err,
963 "cannot lookup how many days to certify for\n");
964 goto end;
965 }
966
967 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
968 BIO_printf(bio_err, "error while loading serial number\n");
969 goto end;
970 }
971 if (verbose) {
972 if (BN_is_zero(serial))
973 BIO_printf(bio_err, "next serial number is 00\n");
974 else {
975 if ((f = BN_bn2hex(serial)) == NULL)
976 goto end;
977 BIO_printf(bio_err, "next serial number is %s\n", f);
978 OPENSSL_free(f);
979 }
980 }
981
982 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
983 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
984 goto end;
985 }
986
987 if ((cert_sk = sk_X509_new_null()) == NULL) {
988 BIO_printf(bio_err, "Memory allocation failure\n");
989 goto end;
990 }
991 if (spkac_file != NULL) {
992 total++;
993 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
994 attribs, db, serial, subj, chtype, multirdn,
995 email_dn, startdate, enddate, days, extensions,
996 conf, verbose, certopt, nameopt, default_op,
997 ext_copy);
998 if (j < 0)
999 goto end;
1000 if (j > 0) {
1001 total_done++;
1002 BIO_printf(bio_err, "\n");
1003 if (!BN_add_word(serial, 1))
1004 goto end;
1005 if (!sk_X509_push(cert_sk, x)) {
1006 BIO_printf(bio_err, "Memory allocation failure\n");
1007 goto end;
1008 }
1009 if (outfile) {
1010 output_der = 1;
1011 batch = 1;
1012 }
1013 }
1014 }
1015 if (ss_cert_file != NULL) {
1016 total++;
1017 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
1018 attribs,
1019 db, serial, subj, chtype, multirdn, email_dn,
1020 startdate, enddate, days, batch, extensions,
1021 conf, verbose, certopt, nameopt, default_op,
1022 ext_copy, e);
1023 if (j < 0)
1024 goto end;
1025 if (j > 0) {
1026 total_done++;
1027 BIO_printf(bio_err, "\n");
1028 if (!BN_add_word(serial, 1))
1029 goto end;
1030 if (!sk_X509_push(cert_sk, x)) {
1031 BIO_printf(bio_err, "Memory allocation failure\n");
1032 goto end;
1033 }
1034 }
1035 }
1036 if (infile != NULL) {
1037 total++;
1038 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
1039 serial, subj, chtype, multirdn, email_dn, startdate,
1040 enddate, days, batch, extensions, conf, verbose,
1041 certopt, nameopt, default_op, ext_copy, selfsign);
1042 if (j < 0)
1043 goto end;
1044 if (j > 0) {
1045 total_done++;
1046 BIO_printf(bio_err, "\n");
1047 if (!BN_add_word(serial, 1))
1048 goto end;
1049 if (!sk_X509_push(cert_sk, x)) {
1050 BIO_printf(bio_err, "Memory allocation failure\n");
1051 goto end;
1052 }
1053 }
1054 }
1055 for (i = 0; i < argc; i++) {
1056 total++;
1057 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
1058 serial, subj, chtype, multirdn, email_dn, startdate,
1059 enddate, days, batch, extensions, conf, verbose,
1060 certopt, nameopt, default_op, ext_copy, selfsign);
1061 if (j < 0)
1062 goto end;
1063 if (j > 0) {
1064 total_done++;
1065 BIO_printf(bio_err, "\n");
1066 if (!BN_add_word(serial, 1))
1067 goto end;
1068 if (!sk_X509_push(cert_sk, x)) {
1069 BIO_printf(bio_err, "Memory allocation failure\n");
1070 goto end;
1071 }
1072 }
1073 }
1074 /*
1075 * we have a stack of newly certified certificates and a data base
1076 * and serial number that need updating
1077 */
1078
1079 if (sk_X509_num(cert_sk) > 0) {
1080 if (!batch) {
1081 BIO_printf(bio_err,
1082 "\n%d out of %d certificate requests certified, commit? [y/n]",
1083 total_done, total);
1084 (void)BIO_flush(bio_err);
1085 buf[0][0] = '\0';
1086 if (!fgets(buf[0], 10, stdin)) {
1087 BIO_printf(bio_err,
1088 "CERTIFICATION CANCELED: I/O error\n");
1089 ret = 0;
1090 goto end;
1091 }
1092 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) {
1093 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
1094 ret = 0;
1095 goto end;
1096 }
1097 }
1098
1099 BIO_printf(bio_err, "Write out database with %d new entries\n",
1100 sk_X509_num(cert_sk));
1101
1102 if (!save_serial(serialfile, "new", serial, NULL))
1103 goto end;
1104
1105 if (!save_index(dbfile, "new", db))
1106 goto end;
1107 }
1108
1109 if (verbose)
1110 BIO_printf(bio_err, "writing new certificates\n");
1111 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1112 int k;
1113 char *n;
1114
1115 x = sk_X509_value(cert_sk, i);
1116
1117 j = x->cert_info->serialNumber->length;
1118 p = (const char *)x->cert_info->serialNumber->data;
1119
1120 if (strlen(outdir) >= (size_t)(j ? BSIZE - j * 2 - 6 : BSIZE - 8)) {
1121 BIO_printf(bio_err, "certificate file name too long\n");
1122 goto end;
1123 }
1124
1125 strcpy(buf[2], outdir);
1126
1127 #ifndef OPENSSL_SYS_VMS
1128 BUF_strlcat(buf[2], "/", sizeof(buf[2]));
1129 #endif
1130
1131 n = (char *)&(buf[2][strlen(buf[2])]);
1132 if (j > 0) {
1133 for (k = 0; k < j; k++) {
1134 if (n >= &(buf[2][sizeof(buf[2])]))
1135 break;
1136 BIO_snprintf(n,
1137 &buf[2][0] + sizeof(buf[2]) - n,
1138 "%02X", (unsigned char)*(p++));
1139 n += 2;
1140 }
1141 } else {
1142 *(n++) = '0';
1143 *(n++) = '0';
1144 }
1145 *(n++) = '.';
1146 *(n++) = 'p';
1147 *(n++) = 'e';
1148 *(n++) = 'm';
1149 *n = '\0';
1150 if (verbose)
1151 BIO_printf(bio_err, "writing %s\n", buf[2]);
1152
1153 Cout = BIO_new_file(buf[2], "w");
1154 if (Cout == NULL) {
1155 perror(buf[2]);
1156 goto end;
1157 }
1158 write_new_certificate(Cout, x, 0, notext);
1159 write_new_certificate(Sout, x, output_der, notext);
1160 }
1161
1162 if (sk_X509_num(cert_sk)) {
1163 /* Rename the database and the serial file */
1164 if (!rotate_serial(serialfile, "new", "old"))
1165 goto end;
1166
1167 if (!rotate_index(dbfile, "new", "old"))
1168 goto end;
1169
1170 BIO_printf(bio_err, "Data Base Updated\n");
1171 }
1172 }
1173
1174 /*****************************************************************/
1175 if (gencrl) {
1176 int crl_v2 = 0;
1177 if (!crl_ext) {
1178 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1179 if (!crl_ext)
1180 ERR_clear_error();
1181 }
1182 if (crl_ext) {
1183 /* Check syntax of file */
1184 X509V3_CTX ctx;
1185 X509V3_set_ctx_test(&ctx);
1186 X509V3_set_nconf(&ctx, conf);
1187 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1188 BIO_printf(bio_err,
1189 "Error Loading CRL extension section %s\n",
1190 crl_ext);
1191 ret = 1;
1192 goto end;
1193 }
1194 }
1195
1196 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1197 != NULL)
1198 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1199 BIO_printf(bio_err, "error while loading CRL number\n");
1200 goto end;
1201 }
1202
1203 if (!crldays && !crlhours && !crlsec) {
1204 if (!NCONF_get_number(conf, section,
1205 ENV_DEFAULT_CRL_DAYS, &crldays))
1206 crldays = 0;
1207 if (!NCONF_get_number(conf, section,
1208 ENV_DEFAULT_CRL_HOURS, &crlhours))
1209 crlhours = 0;
1210 ERR_clear_error();
1211 }
1212 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1213 BIO_printf(bio_err,
1214 "cannot lookup how long until the next CRL is issued\n");
1215 goto end;
1216 }
1217
1218 if (verbose)
1219 BIO_printf(bio_err, "making CRL\n");
1220 if ((crl = X509_CRL_new()) == NULL)
1221 goto end;
1222 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1223 goto end;
1224
1225 tmptm = ASN1_TIME_new();
1226 if (!tmptm)
1227 goto end;
1228 X509_gmtime_adj(tmptm, 0);
1229 X509_CRL_set_lastUpdate(crl, tmptm);
1230 if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1231 NULL)) {
1232 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1233 goto end;
1234 }
1235 X509_CRL_set_nextUpdate(crl, tmptm);
1236
1237 ASN1_TIME_free(tmptm);
1238
1239 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1240 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1241 if (pp[DB_type][0] == DB_TYPE_REV) {
1242 if ((r = X509_REVOKED_new()) == NULL)
1243 goto end;
1244 j = make_revoked(r, pp[DB_rev_date]);
1245 if (!j)
1246 goto end;
1247 if (j == 2)
1248 crl_v2 = 1;
1249 if (!BN_hex2bn(&serial, pp[DB_serial]))
1250 goto end;
1251 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1252 BN_free(serial);
1253 serial = NULL;
1254 if (!tmpser)
1255 goto end;
1256 X509_REVOKED_set_serialNumber(r, tmpser);
1257 ASN1_INTEGER_free(tmpser);
1258 X509_CRL_add0_revoked(crl, r);
1259 }
1260 }
1261
1262 /*
1263 * sort the data so it will be written in serial number order
1264 */
1265 X509_CRL_sort(crl);
1266
1267 /* we now have a CRL */
1268 if (verbose)
1269 BIO_printf(bio_err, "signing CRL\n");
1270
1271 /* Add any extensions asked for */
1272
1273 if (crl_ext || crlnumberfile != NULL) {
1274 X509V3_CTX crlctx;
1275 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1276 X509V3_set_nconf(&crlctx, conf);
1277
1278 if (crl_ext)
1279 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1280 goto end;
1281 if (crlnumberfile != NULL) {
1282 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1283 if (!tmpser)
1284 goto end;
1285 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1286 ASN1_INTEGER_free(tmpser);
1287 crl_v2 = 1;
1288 if (!BN_add_word(crlnumber, 1))
1289 goto end;
1290 }
1291 }
1292 if (crl_ext || crl_v2) {
1293 if (!X509_CRL_set_version(crl, 1))
1294 goto end; /* version 2 CRL */
1295 }
1296
1297 /* we have a CRL number that need updating */
1298 if (crlnumberfile != NULL)
1299 if (!save_serial(crlnumberfile, "new", crlnumber, NULL))
1300 goto end;
1301
1302 if (crlnumber) {
1303 BN_free(crlnumber);
1304 crlnumber = NULL;
1305 }
1306
1307 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1308 goto end;
1309
1310 PEM_write_bio_X509_CRL(Sout, crl);
1311
1312 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1313 if (!rotate_serial(crlnumberfile, "new", "old"))
1314 goto end;
1315
1316 }
1317 /*****************************************************************/
1318 if (dorevoke) {
1319 if (infile == NULL) {
1320 BIO_printf(bio_err, "no input files\n");
1321 goto end;
1322 } else {
1323 X509 *revcert;
1324 revcert = load_cert(infile, FORMAT_PEM, NULL, e, infile);
1325 if (revcert == NULL)
1326 goto end;
1327 if (dorevoke == 2)
1328 rev_type = -1;
1329 j = do_revoke(revcert, db, rev_type, rev_arg);
1330 if (j <= 0)
1331 goto end;
1332 X509_free(revcert);
1333
1334 if (!save_index(dbfile, "new", db))
1335 goto end;
1336
1337 if (!rotate_index(dbfile, "new", "old"))
1338 goto end;
1339
1340 BIO_printf(bio_err, "Data Base Updated\n");
1341 }
1342 }
1343 /*****************************************************************/
1344 ret = 0;
1345 end:
1346 if (tofree)
1347 OPENSSL_free(tofree);
1348 BIO_free_all(Cout);
1349 BIO_free_all(Sout);
1350 BIO_free_all(out);
1351 BIO_free_all(in);
1352 sk_X509_pop_free(cert_sk, X509_free);
1353
1354 if (ret)
1355 ERR_print_errors(bio_err);
1356 app_RAND_write_file(randfile);
1357 if (free_key && key)
1358 OPENSSL_free(key);
1359 BN_free(serial);
1360 BN_free(crlnumber);
1361 free_index(db);
1362 if (sigopts)
1363 sk_OPENSSL_STRING_free(sigopts);
1364 EVP_PKEY_free(pkey);
1365 X509_free(x509);
1366 X509_CRL_free(crl);
1367 NCONF_free(conf);
1368 NCONF_free(extconf);
1369 OBJ_cleanup();
1370 return (ret);
1371 }
1372
1373 static void lookup_fail(const char *name, const char *tag)
1374 {
1375 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", name, tag);
1376 }
1377
1378 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1379 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1380 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1381 BIGNUM *serial, char *subj, unsigned long chtype,
1382 int multirdn, int email_dn, char *startdate, char *enddate,
1383 long days, int batch, char *ext_sect, CONF *lconf,
1384 int verbose, unsigned long certopt, unsigned long nameopt,
1385 int default_op, int ext_copy, int selfsign)
1386 {
1387 X509_REQ *req = NULL;
1388 BIO *in = NULL;
1389 EVP_PKEY *pktmp = NULL;
1390 int ok = -1, i;
1391
1392 in = BIO_new_file(infile, "r");
1393 if (in == NULL) {
1394 ERR_print_errors(bio_err);
1395 goto end;
1396 }
1397 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1398 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1399 infile);
1400 goto end;
1401 }
1402 if (verbose)
1403 X509_REQ_print(bio_err, req);
1404
1405 BIO_printf(bio_err, "Check that the request matches the signature\n");
1406
1407 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1408 BIO_printf(bio_err,
1409 "Certificate request and CA private key do not match\n");
1410 ok = 0;
1411 goto end;
1412 }
1413 if ((pktmp = X509_REQ_get_pubkey(req)) == NULL) {
1414 BIO_printf(bio_err, "error unpacking public key\n");
1415 goto end;
1416 }
1417 i = X509_REQ_verify(req, pktmp);
1418 EVP_PKEY_free(pktmp);
1419 if (i < 0) {
1420 ok = 0;
1421 BIO_printf(bio_err, "Signature verification problems....\n");
1422 ERR_print_errors(bio_err);
1423 goto end;
1424 }
1425 if (i == 0) {
1426 ok = 0;
1427 BIO_printf(bio_err,
1428 "Signature did not match the certificate request\n");
1429 ERR_print_errors(bio_err);
1430 goto end;
1431 } else
1432 BIO_printf(bio_err, "Signature ok\n");
1433
1434 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1435 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1436 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1437 ext_copy, selfsign);
1438
1439 end:
1440 X509_REQ_free(req);
1441 BIO_free(in);
1442 return (ok);
1443 }
1444
1445 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1446 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1447 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1448 BIGNUM *serial, char *subj, unsigned long chtype,
1449 int multirdn, int email_dn, char *startdate,
1450 char *enddate, long days, int batch, char *ext_sect,
1451 CONF *lconf, int verbose, unsigned long certopt,
1452 unsigned long nameopt, int default_op, int ext_copy,
1453 ENGINE *e)
1454 {
1455 X509 *req = NULL;
1456 X509_REQ *rreq = NULL;
1457 EVP_PKEY *pktmp = NULL;
1458 int ok = -1, i;
1459
1460 if ((req = load_cert(infile, FORMAT_PEM, NULL, e, infile)) == NULL)
1461 goto end;
1462 if (verbose)
1463 X509_print(bio_err, req);
1464
1465 BIO_printf(bio_err, "Check that the request matches the signature\n");
1466
1467 if ((pktmp = X509_get_pubkey(req)) == NULL) {
1468 BIO_printf(bio_err, "error unpacking public key\n");
1469 goto end;
1470 }
1471 i = X509_verify(req, pktmp);
1472 EVP_PKEY_free(pktmp);
1473 if (i < 0) {
1474 ok = 0;
1475 BIO_printf(bio_err, "Signature verification problems....\n");
1476 goto end;
1477 }
1478 if (i == 0) {
1479 ok = 0;
1480 BIO_printf(bio_err, "Signature did not match the certificate\n");
1481 goto end;
1482 } else
1483 BIO_printf(bio_err, "Signature ok\n");
1484
1485 if ((rreq = X509_to_X509_REQ(req, NULL, EVP_md5())) == NULL)
1486 goto end;
1487
1488 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1489 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1490 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1491 ext_copy, 0);
1492
1493 end:
1494 X509_REQ_free(rreq);
1495 X509_free(req);
1496 return (ok);
1497 }
1498
1499 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1500 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1501 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1502 char *subj, unsigned long chtype, int multirdn,
1503 int email_dn, char *startdate, char *enddate, long days,
1504 int batch, int verbose, X509_REQ *req, char *ext_sect,
1505 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1506 int default_op, int ext_copy, int selfsign)
1507 {
1508 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject =
1509 NULL;
1510 ASN1_UTCTIME *tm, *tmptm;
1511 ASN1_STRING *str, *str2;
1512 ASN1_OBJECT *obj;
1513 X509 *ret = NULL;
1514 X509_CINF *ci;
1515 X509_NAME_ENTRY *ne;
1516 X509_NAME_ENTRY *tne, *push;
1517 EVP_PKEY *pktmp;
1518 int ok = -1, i, j, last, nid;
1519 const char *p;
1520 CONF_VALUE *cv;
1521 OPENSSL_STRING row[DB_NUMBER];
1522 OPENSSL_STRING *irow = NULL;
1523 OPENSSL_STRING *rrow = NULL;
1524 char buf[25];
1525
1526 tmptm = ASN1_UTCTIME_new();
1527 if (tmptm == NULL) {
1528 BIO_printf(bio_err, "malloc error\n");
1529 return (0);
1530 }
1531
1532 for (i = 0; i < DB_NUMBER; i++)
1533 row[i] = NULL;
1534
1535 if (subj) {
1536 X509_NAME *n = parse_name(subj, chtype, multirdn);
1537
1538 if (!n) {
1539 ERR_print_errors(bio_err);
1540 goto end;
1541 }
1542 X509_REQ_set_subject_name(req, n);
1543 req->req_info->enc.modified = 1;
1544 X509_NAME_free(n);
1545 }
1546
1547 if (default_op)
1548 BIO_printf(bio_err,
1549 "The Subject's Distinguished Name is as follows\n");
1550
1551 name = X509_REQ_get_subject_name(req);
1552 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1553 ne = X509_NAME_get_entry(name, i);
1554 str = X509_NAME_ENTRY_get_data(ne);
1555 obj = X509_NAME_ENTRY_get_object(ne);
1556
1557 if (msie_hack) {
1558 /* assume all type should be strings */
1559 nid = OBJ_obj2nid(X509_NAME_ENTRY_get_object(ne));
1560
1561 if (str->type == V_ASN1_UNIVERSALSTRING)
1562 ASN1_UNIVERSALSTRING_to_string(str);
1563
1564 if ((str->type == V_ASN1_IA5STRING) &&
1565 (nid != NID_pkcs9_emailAddress))
1566 str->type = V_ASN1_T61STRING;
1567
1568 if ((nid == NID_pkcs9_emailAddress) &&
1569 (str->type == V_ASN1_PRINTABLESTRING))
1570 str->type = V_ASN1_IA5STRING;
1571 }
1572
1573 /* If no EMAIL is wanted in the subject */
1574 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1575 continue;
1576
1577 /* check some things */
1578 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1579 (str->type != V_ASN1_IA5STRING)) {
1580 BIO_printf(bio_err,
1581 "\nemailAddress type needs to be of type IA5STRING\n");
1582 goto end;
1583 }
1584 if ((str->type != V_ASN1_BMPSTRING)
1585 && (str->type != V_ASN1_UTF8STRING)) {
1586 j = ASN1_PRINTABLE_type(str->data, str->length);
1587 if (((j == V_ASN1_T61STRING) &&
1588 (str->type != V_ASN1_T61STRING)) ||
1589 ((j == V_ASN1_IA5STRING) &&
1590 (str->type == V_ASN1_PRINTABLESTRING))) {
1591 BIO_printf(bio_err,
1592 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1593 goto end;
1594 }
1595 }
1596
1597 if (default_op)
1598 old_entry_print(obj, str);
1599 }
1600
1601 /* Ok, now we check the 'policy' stuff. */
1602 if ((subject = X509_NAME_new()) == NULL) {
1603 BIO_printf(bio_err, "Memory allocation failure\n");
1604 goto end;
1605 }
1606
1607 /* take a copy of the issuer name before we mess with it. */
1608 if (selfsign)
1609 CAname = X509_NAME_dup(name);
1610 else
1611 CAname = X509_NAME_dup(x509->cert_info->subject);
1612 if (CAname == NULL)
1613 goto end;
1614 str = str2 = NULL;
1615
1616 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1617 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1618 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1619 BIO_printf(bio_err,
1620 "%s:unknown object type in 'policy' configuration\n",
1621 cv->name);
1622 goto end;
1623 }
1624 obj = OBJ_nid2obj(j);
1625
1626 last = -1;
1627 for (;;) {
1628 /* lookup the object in the supplied name list */
1629 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1630 if (j < 0) {
1631 if (last != -1)
1632 break;
1633 tne = NULL;
1634 } else {
1635 tne = X509_NAME_get_entry(name, j);
1636 }
1637 last = j;
1638
1639 /* depending on the 'policy', decide what to do. */
1640 push = NULL;
1641 if (strcmp(cv->value, "optional") == 0) {
1642 if (tne != NULL)
1643 push = tne;
1644 } else if (strcmp(cv->value, "supplied") == 0) {
1645 if (tne == NULL) {
1646 BIO_printf(bio_err,
1647 "The %s field needed to be supplied and was missing\n",
1648 cv->name);
1649 goto end;
1650 } else
1651 push = tne;
1652 } else if (strcmp(cv->value, "match") == 0) {
1653 int last2;
1654
1655 if (tne == NULL) {
1656 BIO_printf(bio_err,
1657 "The mandatory %s field was missing\n",
1658 cv->name);
1659 goto end;
1660 }
1661
1662 last2 = -1;
1663
1664 again2:
1665 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1666 if ((j < 0) && (last2 == -1)) {
1667 BIO_printf(bio_err,
1668 "The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",
1669 cv->name);
1670 goto end;
1671 }
1672 if (j >= 0) {
1673 push = X509_NAME_get_entry(CAname, j);
1674 str = X509_NAME_ENTRY_get_data(tne);
1675 str2 = X509_NAME_ENTRY_get_data(push);
1676 last2 = j;
1677 if (ASN1_STRING_cmp(str, str2) != 0)
1678 goto again2;
1679 }
1680 if (j < 0) {
1681 BIO_printf(bio_err,
1682 "The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",
1683 cv->name,
1684 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1685 ((str == NULL) ? "NULL" : (char *)str->data));
1686 goto end;
1687 }
1688 } else {
1689 BIO_printf(bio_err,
1690 "%s:invalid type in 'policy' configuration\n",
1691 cv->value);
1692 goto end;
1693 }
1694
1695 if (push != NULL) {
1696 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1697 X509_NAME_ENTRY_free(push);
1698 BIO_printf(bio_err, "Memory allocation failure\n");
1699 goto end;
1700 }
1701 }
1702 if (j < 0)
1703 break;
1704 }
1705 }
1706
1707 if (preserve) {
1708 X509_NAME_free(subject);
1709 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1710 subject = X509_NAME_dup(name);
1711 if (subject == NULL)
1712 goto end;
1713 }
1714
1715 if (verbose)
1716 BIO_printf(bio_err,
1717 "The subject name appears to be ok, checking data base for clashes\n");
1718
1719 /* Build the correct Subject if no e-mail is wanted in the subject */
1720 /*
1721 * and add it later on because of the method extensions are added
1722 * (altName)
1723 */
1724
1725 if (email_dn)
1726 dn_subject = subject;
1727 else {
1728 X509_NAME_ENTRY *tmpne;
1729 /*
1730 * Its best to dup the subject DN and then delete any email addresses
1731 * because this retains its structure.
1732 */
1733 if (!(dn_subject = X509_NAME_dup(subject))) {
1734 BIO_printf(bio_err, "Memory allocation failure\n");
1735 goto end;
1736 }
1737 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1738 NID_pkcs9_emailAddress,
1739 -1)) >= 0) {
1740 tmpne = X509_NAME_get_entry(dn_subject, i);
1741 X509_NAME_delete_entry(dn_subject, i);
1742 X509_NAME_ENTRY_free(tmpne);
1743 }
1744 }
1745
1746 if (BN_is_zero(serial))
1747 row[DB_serial] = BUF_strdup("00");
1748 else
1749 row[DB_serial] = BN_bn2hex(serial);
1750 if (row[DB_serial] == NULL) {
1751 BIO_printf(bio_err, "Memory allocation failure\n");
1752 goto end;
1753 }
1754
1755 if (db->attributes.unique_subject) {
1756 OPENSSL_STRING *crow = row;
1757
1758 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1759 if (rrow != NULL) {
1760 BIO_printf(bio_err,
1761 "ERROR:There is already a certificate for %s\n",
1762 row[DB_name]);
1763 }
1764 }
1765 if (rrow == NULL) {
1766 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1767 if (rrow != NULL) {
1768 BIO_printf(bio_err,
1769 "ERROR:Serial number %s has already been issued,\n",
1770 row[DB_serial]);
1771 BIO_printf(bio_err,
1772 " check the database/serial_file for corruption\n");
1773 }
1774 }
1775
1776 if (rrow != NULL) {
1777 BIO_printf(bio_err, "The matching entry has the following details\n");
1778 if (rrow[DB_type][0] == 'E')
1779 p = "Expired";
1780 else if (rrow[DB_type][0] == 'R')
1781 p = "Revoked";
1782 else if (rrow[DB_type][0] == 'V')
1783 p = "Valid";
1784 else
1785 p = "\ninvalid type, Data base error\n";
1786 BIO_printf(bio_err, "Type :%s\n", p);;
1787 if (rrow[DB_type][0] == 'R') {
1788 p = rrow[DB_exp_date];
1789 if (p == NULL)
1790 p = "undef";
1791 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1792 }
1793 p = rrow[DB_exp_date];
1794 if (p == NULL)
1795 p = "undef";
1796 BIO_printf(bio_err, "Expires on :%s\n", p);
1797 p = rrow[DB_serial];
1798 if (p == NULL)
1799 p = "undef";
1800 BIO_printf(bio_err, "Serial Number :%s\n", p);
1801 p = rrow[DB_file];
1802 if (p == NULL)
1803 p = "undef";
1804 BIO_printf(bio_err, "File name :%s\n", p);
1805 p = rrow[DB_name];
1806 if (p == NULL)
1807 p = "undef";
1808 BIO_printf(bio_err, "Subject Name :%s\n", p);
1809 ok = -1; /* This is now a 'bad' error. */
1810 goto end;
1811 }
1812
1813 /* We are now totally happy, lets make and sign the certificate */
1814 if (verbose)
1815 BIO_printf(bio_err,
1816 "Everything appears to be ok, creating and signing the certificate\n");
1817
1818 if ((ret = X509_new()) == NULL)
1819 goto end;
1820 ci = ret->cert_info;
1821
1822 #ifdef X509_V3
1823 /* Make it an X509 v3 certificate. */
1824 if (!X509_set_version(ret, 2))
1825 goto end;
1826 #endif
1827
1828 if (BN_to_ASN1_INTEGER(serial, ci->serialNumber) == NULL)
1829 goto end;
1830 if (selfsign) {
1831 if (!X509_set_issuer_name(ret, subject))
1832 goto end;
1833 } else {
1834 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1835 goto end;
1836 }
1837
1838 if (strcmp(startdate, "today") == 0)
1839 X509_gmtime_adj(X509_get_notBefore(ret), 0);
1840 else
1841 ASN1_TIME_set_string(X509_get_notBefore(ret), startdate);
1842
1843 if (enddate == NULL)
1844 X509_time_adj_ex(X509_get_notAfter(ret), days, 0, NULL);
1845 else {
1846 int tdays;
1847 ASN1_TIME_set_string(X509_get_notAfter(ret), enddate);
1848 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get_notAfter(ret));
1849 days = tdays;
1850 }
1851
1852 if (!X509_set_subject_name(ret, subject))
1853 goto end;
1854
1855 pktmp = X509_REQ_get_pubkey(req);
1856 i = X509_set_pubkey(ret, pktmp);
1857 EVP_PKEY_free(pktmp);
1858 if (!i)
1859 goto end;
1860
1861 /* Lets add the extensions, if there are any */
1862 if (ext_sect) {
1863 X509V3_CTX ctx;
1864 if (ci->version == NULL)
1865 if ((ci->version = ASN1_INTEGER_new()) == NULL)
1866 goto end;
1867 ASN1_INTEGER_set(ci->version, 2); /* version 3 certificate */
1868
1869 /*
1870 * Free the current entries if any, there should not be any I believe
1871 */
1872 sk_X509_EXTENSION_pop_free(ci->extensions, X509_EXTENSION_free);
1873
1874 ci->extensions = NULL;
1875
1876 /* Initialize the context structure */
1877 if (selfsign)
1878 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1879 else
1880 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1881
1882 if (extconf) {
1883 if (verbose)
1884 BIO_printf(bio_err, "Extra configuration file found\n");
1885
1886 /* Use the extconf configuration db LHASH */
1887 X509V3_set_nconf(&ctx, extconf);
1888
1889 /* Test the structure (needed?) */
1890 /* X509V3_set_ctx_test(&ctx); */
1891
1892 /* Adds exts contained in the configuration file */
1893 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1894 BIO_printf(bio_err,
1895 "ERROR: adding extensions in section %s\n",
1896 ext_sect);
1897 ERR_print_errors(bio_err);
1898 goto end;
1899 }
1900 if (verbose)
1901 BIO_printf(bio_err,
1902 "Successfully added extensions from file.\n");
1903 } else if (ext_sect) {
1904 /* We found extensions to be set from config file */
1905 X509V3_set_nconf(&ctx, lconf);
1906
1907 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1908 BIO_printf(bio_err,
1909 "ERROR: adding extensions in section %s\n",
1910 ext_sect);
1911 ERR_print_errors(bio_err);
1912 goto end;
1913 }
1914
1915 if (verbose)
1916 BIO_printf(bio_err,
1917 "Successfully added extensions from config\n");
1918 }
1919 }
1920
1921 /* Copy extensions from request (if any) */
1922
1923 if (!copy_extensions(ret, req, ext_copy)) {
1924 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1925 ERR_print_errors(bio_err);
1926 goto end;
1927 }
1928
1929 /* Set the right value for the noemailDN option */
1930 if (email_dn == 0) {
1931 if (!X509_set_subject_name(ret, dn_subject))
1932 goto end;
1933 }
1934
1935 if (!default_op) {
1936 BIO_printf(bio_err, "Certificate Details:\n");
1937 /*
1938 * Never print signature details because signature not present
1939 */
1940 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1941 X509_print_ex(bio_err, ret, nameopt, certopt);
1942 }
1943
1944 BIO_printf(bio_err, "Certificate is to be certified until ");
1945 ASN1_TIME_print(bio_err, X509_get_notAfter(ret));
1946 if (days)
1947 BIO_printf(bio_err, " (%ld days)", days);
1948 BIO_printf(bio_err, "\n");
1949
1950 if (!batch) {
1951
1952 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1953 (void)BIO_flush(bio_err);
1954 buf[0] = '\0';
1955 if (!fgets(buf, sizeof(buf) - 1, stdin)) {
1956 BIO_printf(bio_err,
1957 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1958 ok = 0;
1959 goto end;
1960 }
1961 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) {
1962 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1963 ok = 0;
1964 goto end;
1965 }
1966 }
1967
1968 pktmp = X509_get_pubkey(ret);
1969 if (EVP_PKEY_missing_parameters(pktmp) &&
1970 !EVP_PKEY_missing_parameters(pkey))
1971 EVP_PKEY_copy_parameters(pktmp, pkey);
1972 EVP_PKEY_free(pktmp);
1973
1974 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1975 goto end;
1976
1977 /* We now just add it to the database */
1978 row[DB_type] = OPENSSL_malloc(2);
1979
1980 tm = X509_get_notAfter(ret);
1981 row[DB_exp_date] = OPENSSL_malloc(tm->length + 1);
1982 memcpy(row[DB_exp_date], tm->data, tm->length);
1983 row[DB_exp_date][tm->length] = '\0';
1984
1985 row[DB_rev_date] = NULL;
1986
1987 /* row[DB_serial] done already */
1988 row[DB_file] = OPENSSL_malloc(8);
1989 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1990
1991 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1992 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1993 BIO_printf(bio_err, "Memory allocation failure\n");
1994 goto end;
1995 }
1996 BUF_strlcpy(row[DB_file], "unknown", 8);
1997 row[DB_type][0] = 'V';
1998 row[DB_type][1] = '\0';
1999
2000 if ((irow = OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == NULL) {
2001 BIO_printf(bio_err, "Memory allocation failure\n");
2002 goto end;
2003 }
2004
2005 for (i = 0; i < DB_NUMBER; i++) {
2006 irow[i] = row[i];
2007 row[i] = NULL;
2008 }
2009 irow[DB_NUMBER] = NULL;
2010
2011 if (!TXT_DB_insert(db->db, irow)) {
2012 BIO_printf(bio_err, "failed to update database\n");
2013 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2014 goto end;
2015 }
2016 ok = 1;
2017 end:
2018 for (i = 0; i < DB_NUMBER; i++)
2019 if (row[i] != NULL)
2020 OPENSSL_free(row[i]);
2021
2022 X509_NAME_free(CAname);
2023 X509_NAME_free(subject);
2024 if (dn_subject != subject)
2025 X509_NAME_free(dn_subject);
2026 ASN1_UTCTIME_free(tmptm);
2027 if (ok <= 0)
2028 X509_free(ret);
2029 else
2030 *xret = ret;
2031 return (ok);
2032 }
2033
2034 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
2035 int notext)
2036 {
2037
2038 if (output_der) {
2039 (void)i2d_X509_bio(bp, x);
2040 return;
2041 }
2042 if (!notext)
2043 X509_print(bp, x);
2044 PEM_write_bio_X509(bp, x);
2045 }
2046
2047 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey,
2048 X509 *x509, const EVP_MD *dgst,
2049 STACK_OF(OPENSSL_STRING) *sigopts,
2050 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
2051 BIGNUM *serial, char *subj, unsigned long chtype,
2052 int multirdn, int email_dn, char *startdate,
2053 char *enddate, long days, char *ext_sect,
2054 CONF *lconf, int verbose, unsigned long certopt,
2055 unsigned long nameopt, int default_op, int ext_copy)
2056 {
2057 STACK_OF(CONF_VALUE) *sk = NULL;
2058 LHASH_OF(CONF_VALUE) *parms = NULL;
2059 X509_REQ *req = NULL;
2060 CONF_VALUE *cv = NULL;
2061 NETSCAPE_SPKI *spki = NULL;
2062 X509_REQ_INFO *ri;
2063 char *type, *buf;
2064 EVP_PKEY *pktmp = NULL;
2065 X509_NAME *n = NULL;
2066 X509_NAME_ENTRY *ne = NULL;
2067 int ok = -1, i, j;
2068 long errline;
2069 int nid;
2070
2071 /*
2072 * Load input file into a hash table. (This is just an easy
2073 * way to read and parse the file, then put it into a convenient
2074 * STACK format).
2075 */
2076 parms = CONF_load(NULL, infile, &errline);
2077 if (parms == NULL) {
2078 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
2079 ERR_print_errors(bio_err);
2080 goto end;
2081 }
2082
2083 sk = CONF_get_section(parms, "default");
2084 if (sk_CONF_VALUE_num(sk) == 0) {
2085 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2086 CONF_free(parms);
2087 goto end;
2088 }
2089
2090 /*
2091 * Now create a dummy X509 request structure. We don't actually
2092 * have an X509 request, but we have many of the components
2093 * (a public key, various DN components). The idea is that we
2094 * put these components into the right X509 request structure
2095 * and we can use the same code as if you had a real X509 request.
2096 */
2097 req = X509_REQ_new();
2098 if (req == NULL) {
2099 ERR_print_errors(bio_err);
2100 goto end;
2101 }
2102
2103 /*
2104 * Build up the subject name set.
2105 */
2106 ri = req->req_info;
2107 n = ri->subject;
2108
2109 for (i = 0;; i++) {
2110 if (sk_CONF_VALUE_num(sk) <= i)
2111 break;
2112
2113 cv = sk_CONF_VALUE_value(sk, i);
2114 type = cv->name;
2115 /*
2116 * Skip past any leading X. X: X, etc to allow for multiple instances
2117 */
2118 for (buf = cv->name; *buf; buf++)
2119 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2120 buf++;
2121 if (*buf)
2122 type = buf;
2123 break;
2124 }
2125
2126 buf = cv->value;
2127 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2128 if (strcmp(type, "SPKAC") == 0) {
2129 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2130 if (spki == NULL) {
2131 BIO_printf(bio_err,
2132 "unable to load Netscape SPKAC structure\n");
2133 ERR_print_errors(bio_err);
2134 goto end;
2135 }
2136 }
2137 continue;
2138 }
2139
2140 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2141 (unsigned char *)buf, -1, -1, 0))
2142 goto end;
2143 }
2144 if (spki == NULL) {
2145 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2146 infile);
2147 goto end;
2148 }
2149
2150 /*
2151 * Now extract the key from the SPKI structure.
2152 */
2153
2154 BIO_printf(bio_err,
2155 "Check that the SPKAC request matches the signature\n");
2156
2157 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2158 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2159 goto end;
2160 }
2161
2162 j = NETSCAPE_SPKI_verify(spki, pktmp);
2163 if (j <= 0) {
2164 BIO_printf(bio_err,
2165 "signature verification failed on SPKAC public key\n");
2166 goto end;
2167 }
2168 BIO_printf(bio_err, "Signature ok\n");
2169
2170 X509_REQ_set_pubkey(req, pktmp);
2171 EVP_PKEY_free(pktmp);
2172 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2173 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2174 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2175 ext_copy, 0);
2176 end:
2177 X509_REQ_free(req);
2178 if (parms != NULL)
2179 CONF_free(parms);
2180 if (spki != NULL)
2181 NETSCAPE_SPKI_free(spki);
2182 X509_NAME_ENTRY_free(ne);
2183
2184 return (ok);
2185 }
2186
2187 static int check_time_format(const char *str)
2188 {
2189 return ASN1_TIME_set_string(NULL, str);
2190 }
2191
2192 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2193 {
2194 ASN1_UTCTIME *tm = NULL;
2195 char *row[DB_NUMBER], **rrow, **irow;
2196 char *rev_str = NULL;
2197 BIGNUM *bn = NULL;
2198 int ok = -1, i;
2199
2200 for (i = 0; i < DB_NUMBER; i++)
2201 row[i] = NULL;
2202 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2203 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2204 if (!bn)
2205 goto end;
2206 if (BN_is_zero(bn))
2207 row[DB_serial] = BUF_strdup("00");
2208 else
2209 row[DB_serial] = BN_bn2hex(bn);
2210 BN_free(bn);
2211 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2212 BIO_printf(bio_err, "Memory allocation failure\n");
2213 goto end;
2214 }
2215 /*
2216 * We have to lookup by serial number because name lookup skips revoked
2217 * certs
2218 */
2219 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2220 if (rrow == NULL) {
2221 BIO_printf(bio_err,
2222 "Adding Entry with serial number %s to DB for %s\n",
2223 row[DB_serial], row[DB_name]);
2224
2225 /* We now just add it to the database */
2226 row[DB_type] = OPENSSL_malloc(2);
2227
2228 tm = X509_get_notAfter(x509);
2229 row[DB_exp_date] = OPENSSL_malloc(tm->length + 1);
2230 memcpy(row[DB_exp_date], tm->data, tm->length);
2231 row[DB_exp_date][tm->length] = '\0';
2232
2233 row[DB_rev_date] = NULL;
2234
2235 /* row[DB_serial] done already */
2236 row[DB_file] = OPENSSL_malloc(8);
2237
2238 /* row[DB_name] done already */
2239
2240 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2241 (row[DB_file] == NULL)) {
2242 BIO_printf(bio_err, "Memory allocation failure\n");
2243 goto end;
2244 }
2245 BUF_strlcpy(row[DB_file], "unknown", 8);
2246 row[DB_type][0] = 'V';
2247 row[DB_type][1] = '\0';
2248
2249 if ((irow = OPENSSL_malloc(sizeof(char *) * (DB_NUMBER + 1))) == NULL) {
2250 BIO_printf(bio_err, "Memory allocation failure\n");
2251 goto end;
2252 }
2253
2254 for (i = 0; i < DB_NUMBER; i++) {
2255 irow[i] = row[i];
2256 row[i] = NULL;
2257 }
2258 irow[DB_NUMBER] = NULL;
2259
2260 if (!TXT_DB_insert(db->db, irow)) {
2261 BIO_printf(bio_err, "failed to update database\n");
2262 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2263 goto end;
2264 }
2265
2266 /* Revoke Certificate */
2267 if (type == -1)
2268 ok = 1;
2269 else
2270 ok = do_revoke(x509, db, type, value);
2271
2272 goto end;
2273
2274 } else if (index_name_cmp_noconst(row, rrow)) {
2275 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2276 goto end;
2277 } else if (type == -1) {
2278 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2279 row[DB_serial]);
2280 goto end;
2281 } else if (rrow[DB_type][0] == 'R') {
2282 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2283 row[DB_serial]);
2284 goto end;
2285 } else {
2286 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2287 rev_str = make_revocation_str(type, value);
2288 if (!rev_str) {
2289 BIO_printf(bio_err, "Error in revocation arguments\n");
2290 goto end;
2291 }
2292 rrow[DB_type][0] = 'R';
2293 rrow[DB_type][1] = '\0';
2294 rrow[DB_rev_date] = rev_str;
2295 }
2296 ok = 1;
2297 end:
2298 for (i = 0; i < DB_NUMBER; i++) {
2299 if (row[i] != NULL)
2300 OPENSSL_free(row[i]);
2301 }
2302 return (ok);
2303 }
2304
2305 static int get_certificate_status(const char *serial, CA_DB *db)
2306 {
2307 char *row[DB_NUMBER], **rrow;
2308 int ok = -1, i;
2309
2310 /* Free Resources */
2311 for (i = 0; i < DB_NUMBER; i++)
2312 row[i] = NULL;
2313
2314 /* Malloc needed char spaces */
2315 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2316 if (row[DB_serial] == NULL) {
2317 BIO_printf(bio_err, "Malloc failure\n");
2318 goto end;
2319 }
2320
2321 if (strlen(serial) % 2) {
2322 /*
2323 * Set the first char to 0
2324 */ ;
2325 row[DB_serial][0] = '0';
2326
2327 /* Copy String from serial to row[DB_serial] */
2328 memcpy(row[DB_serial] + 1, serial, strlen(serial));
2329 row[DB_serial][strlen(serial) + 1] = '\0';
2330 } else {
2331 /* Copy String from serial to row[DB_serial] */
2332 memcpy(row[DB_serial], serial, strlen(serial));
2333 row[DB_serial][strlen(serial)] = '\0';
2334 }
2335
2336 /* Make it Upper Case */
2337 for (i = 0; row[DB_serial][i] != '\0'; i++)
2338 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]);
2339
2340 ok = 1;
2341
2342 /* Search for the certificate */
2343 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2344 if (rrow == NULL) {
2345 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2346 ok = -1;
2347 goto end;
2348 } else if (rrow[DB_type][0] == 'V') {
2349 BIO_printf(bio_err, "%s=Valid (%c)\n",
2350 row[DB_serial], rrow[DB_type][0]);
2351 goto end;
2352 } else if (rrow[DB_type][0] == 'R') {
2353 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2354 row[DB_serial], rrow[DB_type][0]);
2355 goto end;
2356 } else if (rrow[DB_type][0] == 'E') {
2357 BIO_printf(bio_err, "%s=Expired (%c)\n",
2358 row[DB_serial], rrow[DB_type][0]);
2359 goto end;
2360 } else if (rrow[DB_type][0] == 'S') {
2361 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2362 row[DB_serial], rrow[DB_type][0]);
2363 goto end;
2364 } else {
2365 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2366 row[DB_serial], rrow[DB_type][0]);
2367 ok = -1;
2368 }
2369 end:
2370 for (i = 0; i < DB_NUMBER; i++) {
2371 if (row[i] != NULL)
2372 OPENSSL_free(row[i]);
2373 }
2374 return (ok);
2375 }
2376
2377 static int do_updatedb(CA_DB *db)
2378 {
2379 ASN1_UTCTIME *a_tm = NULL;
2380 int i, cnt = 0;
2381 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2382 char **rrow, *a_tm_s;
2383
2384 a_tm = ASN1_UTCTIME_new();
2385
2386 /* get actual time and make a string */
2387 a_tm = X509_gmtime_adj(a_tm, 0);
2388 a_tm_s = OPENSSL_malloc(a_tm->length + 1);
2389 if (a_tm_s == NULL) {
2390 cnt = -1;
2391 goto end;
2392 }
2393
2394 memcpy(a_tm_s, a_tm->data, a_tm->length);
2395 a_tm_s[a_tm->length] = '\0';
2396
2397 if (strncmp(a_tm_s, "49", 2) <= 0)
2398 a_y2k = 1;
2399 else
2400 a_y2k = 0;
2401
2402 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2403 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2404
2405 if (rrow[DB_type][0] == 'V') {
2406 /* ignore entries that are not valid */
2407 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2408 db_y2k = 1;
2409 else
2410 db_y2k = 0;
2411
2412 if (db_y2k == a_y2k) {
2413 /* all on the same y2k side */
2414 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2415 rrow[DB_type][0] = 'E';
2416 rrow[DB_type][1] = '\0';
2417 cnt++;
2418
2419 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2420 }
2421 } else if (db_y2k < a_y2k) {
2422 rrow[DB_type][0] = 'E';
2423 rrow[DB_type][1] = '\0';
2424 cnt++;
2425
2426 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2427 }
2428
2429 }
2430 }
2431
2432 end:
2433
2434 ASN1_UTCTIME_free(a_tm);
2435 OPENSSL_free(a_tm_s);
2436
2437 return (cnt);
2438 }
2439
2440 static const char *crl_reasons[] = {
2441 /* CRL reason strings */
2442 "unspecified",
2443 "keyCompromise",
2444 "CACompromise",
2445 "affiliationChanged",
2446 "superseded",
2447 "cessationOfOperation",
2448 "certificateHold",
2449 "removeFromCRL",
2450 /* Additional pseudo reasons */
2451 "holdInstruction",
2452 "keyTime",
2453 "CAkeyTime"
2454 };
2455
2456 #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2457
2458 /*
2459 * Given revocation information convert to a DB string. The format of the
2460 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2461 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2462 * additional argument
2463 */
2464
2465 char *make_revocation_str(int rev_type, char *rev_arg)
2466 {
2467 char *other = NULL, *str;
2468 const char *reason = NULL;
2469 ASN1_OBJECT *otmp;
2470 ASN1_UTCTIME *revtm = NULL;
2471 int i;
2472 switch (rev_type) {
2473 case REV_NONE:
2474 break;
2475
2476 case REV_CRL_REASON:
2477 for (i = 0; i < 8; i++) {
2478 if (!strcasecmp(rev_arg, crl_reasons[i])) {
2479 reason = crl_reasons[i];
2480 break;
2481 }
2482 }
2483 if (reason == NULL) {
2484 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2485 return NULL;
2486 }
2487 break;
2488
2489 case REV_HOLD:
2490 /* Argument is an OID */
2491
2492 otmp = OBJ_txt2obj(rev_arg, 0);
2493 ASN1_OBJECT_free(otmp);
2494
2495 if (otmp == NULL) {
2496 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2497 return NULL;
2498 }
2499
2500 reason = "holdInstruction";
2501 other = rev_arg;
2502 break;
2503
2504 case REV_KEY_COMPROMISE:
2505 case REV_CA_COMPROMISE:
2506
2507 /* Argument is the key compromise time */
2508 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2509 BIO_printf(bio_err,
2510 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2511 rev_arg);
2512 return NULL;
2513 }
2514 other = rev_arg;
2515 if (rev_type == REV_KEY_COMPROMISE)
2516 reason = "keyTime";
2517 else
2518 reason = "CAkeyTime";
2519
2520 break;
2521
2522 }
2523
2524 revtm = X509_gmtime_adj(NULL, 0);
2525
2526 if (!revtm)
2527 return NULL;
2528
2529 i = revtm->length + 1;
2530
2531 if (reason)
2532 i += strlen(reason) + 1;
2533 if (other)
2534 i += strlen(other) + 1;
2535
2536 str = OPENSSL_malloc(i);
2537
2538 if (!str)
2539 return NULL;
2540
2541 BUF_strlcpy(str, (char *)revtm->data, i);
2542 if (reason) {
2543 BUF_strlcat(str, ",", i);
2544 BUF_strlcat(str, reason, i);
2545 }
2546 if (other) {
2547 BUF_strlcat(str, ",", i);
2548 BUF_strlcat(str, other, i);
2549 }
2550 ASN1_UTCTIME_free(revtm);
2551 return str;
2552 }
2553
2554 /*-
2555 * Convert revocation field to X509_REVOKED entry
2556 * return code:
2557 * 0 error
2558 * 1 OK
2559 * 2 OK and some extensions added (i.e. V2 CRL)
2560 */
2561
2562 int make_revoked(X509_REVOKED *rev, const char *str)
2563 {
2564 char *tmp = NULL;
2565 int reason_code = -1;
2566 int i, ret = 0;
2567 ASN1_OBJECT *hold = NULL;
2568 ASN1_GENERALIZEDTIME *comp_time = NULL;
2569 ASN1_ENUMERATED *rtmp = NULL;
2570
2571 ASN1_TIME *revDate = NULL;
2572
2573 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2574
2575 if (i == 0)
2576 goto end;
2577
2578 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2579 goto end;
2580
2581 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2582 rtmp = ASN1_ENUMERATED_new();
2583 if (!rtmp || !ASN1_ENUMERATED_set(rtmp, reason_code))
2584 goto end;
2585 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2586 goto end;
2587 }
2588
2589 if (rev && comp_time) {
2590 if (!X509_REVOKED_add1_ext_i2d
2591 (rev, NID_invalidity_date, comp_time, 0, 0))
2592 goto end;
2593 }
2594 if (rev && hold) {
2595 if (!X509_REVOKED_add1_ext_i2d
2596 (rev, NID_hold_instruction_code, hold, 0, 0))
2597 goto end;
2598 }
2599
2600 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2601 ret = 2;
2602 else
2603 ret = 1;
2604
2605 end:
2606
2607 if (tmp)
2608 OPENSSL_free(tmp);
2609 ASN1_OBJECT_free(hold);
2610 ASN1_GENERALIZEDTIME_free(comp_time);
2611 ASN1_ENUMERATED_free(rtmp);
2612 ASN1_TIME_free(revDate);
2613
2614 return ret;
2615 }
2616
2617 static int old_entry_print(ASN1_OBJECT *obj, ASN1_STRING *str)
2618 {
2619 char buf[25], *pbuf, *p;
2620 int j;
2621 j = i2a_ASN1_OBJECT(bio_err, obj);
2622 pbuf = buf;
2623 for (j = 22 - j; j > 0; j--)
2624 *(pbuf++) = ' ';
2625 *(pbuf++) = ':';
2626 *(pbuf++) = '\0';
2627 BIO_puts(bio_err, buf);
2628
2629 if (str->type == V_ASN1_PRINTABLESTRING)
2630 BIO_printf(bio_err, "PRINTABLE:'");
2631 else if (str->type == V_ASN1_T61STRING)
2632 BIO_printf(bio_err, "T61STRING:'");
2633 else if (str->type == V_ASN1_IA5STRING)
2634 BIO_printf(bio_err, "IA5STRING:'");
2635 else if (str->type == V_ASN1_UNIVERSALSTRING)
2636 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2637 else
2638 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2639
2640 p = (char *)str->data;
2641 for (j = str->length; j > 0; j--) {
2642 if ((*p >= ' ') && (*p <= '~'))
2643 BIO_printf(bio_err, "%c", *p);
2644 else if (*p & 0x80)
2645 BIO_printf(bio_err, "\\0x%02X", *p);
2646 else if ((unsigned char)*p == 0xf7)
2647 BIO_printf(bio_err, "^?");
2648 else
2649 BIO_printf(bio_err, "^%c", *p + '@');
2650 p++;
2651 }
2652 BIO_printf(bio_err, "'\n");
2653 return 1;
2654 }
2655
2656 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2657 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2658 {
2659 char *tmp;
2660 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2661 int reason_code = -1;
2662 int ret = 0;
2663 unsigned int i;
2664 ASN1_OBJECT *hold = NULL;
2665 ASN1_GENERALIZEDTIME *comp_time = NULL;
2666
2667 tmp = BUF_strdup(str);
2668 if (!tmp) {
2669 BIO_printf(bio_err, "memory allocation failure\n");
2670 goto end;
2671 }
2672
2673 p = strchr(tmp, ',');
2674
2675 rtime_str = tmp;
2676
2677 if (p) {
2678 *p = '\0';
2679 p++;
2680 reason_str = p;
2681 p = strchr(p, ',');
2682 if (p) {
2683 *p = '\0';
2684 arg_str = p + 1;
2685 }
2686 }
2687
2688 if (prevtm) {
2689 *prevtm = ASN1_UTCTIME_new();
2690 if (!*prevtm) {
2691 BIO_printf(bio_err, "memory allocation failure\n");
2692 goto end;
2693 }
2694 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2695 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2696 goto end;
2697 }
2698 }
2699 if (reason_str) {
2700 for (i = 0; i < NUM_REASONS; i++) {
2701 if (!strcasecmp(reason_str, crl_reasons[i])) {
2702 reason_code = i;
2703 break;
2704 }
2705 }
2706 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2707 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2708 goto end;
2709 }
2710
2711 if (reason_code == 7)
2712 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2713 else if (reason_code == 8) { /* Hold instruction */
2714 if (!arg_str) {
2715 BIO_printf(bio_err, "missing hold instruction\n");
2716 goto end;
2717 }
2718 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2719 hold = OBJ_txt2obj(arg_str, 0);
2720
2721 if (!hold) {
2722 BIO_printf(bio_err, "invalid object identifier %s\n",
2723 arg_str);
2724 goto end;
2725 }
2726 if (phold)
2727 *phold = hold;
2728 else
2729 ASN1_OBJECT_free(hold);
2730 } else if ((reason_code == 9) || (reason_code == 10)) {
2731 if (!arg_str) {
2732 BIO_printf(bio_err, "missing compromised time\n");
2733 goto end;
2734 }
2735 comp_time = ASN1_GENERALIZEDTIME_new();
2736 if (!comp_time) {
2737 BIO_printf(bio_err, "memory allocation failure\n");
2738 goto end;
2739 }
2740 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2741 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2742 goto end;
2743 }
2744 if (reason_code == 9)
2745 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2746 else
2747 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2748 }
2749 }
2750
2751 if (preason)
2752 *preason = reason_code;
2753 if (pinvtm) {
2754 *pinvtm = comp_time;
2755 comp_time = NULL;
2756 }
2757
2758 ret = 1;
2759
2760 end:
2761
2762 if (tmp)
2763 OPENSSL_free(tmp);
2764 ASN1_GENERALIZEDTIME_free(comp_time);
2765
2766 return ret;
2767 }
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