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apps/{req,x509,ca}.c: Clean up code setting X.509 cert version v3
[thirdparty/openssl.git] / apps / ca.c
1 /*
2 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9 #include <stdio.h>
10 #include <stdlib.h>
11 #include <string.h>
12 #include <ctype.h>
13 #include <sys/types.h>
14 #include <openssl/conf.h>
15 #include <openssl/bio.h>
16 #include <openssl/err.h>
17 #include <openssl/bn.h>
18 #include <openssl/txt_db.h>
19 #include <openssl/evp.h>
20 #include <openssl/x509.h>
21 #include <openssl/x509v3.h>
22 #include <openssl/objects.h>
23 #include <openssl/ocsp.h>
24 #include <openssl/pem.h>
25
26 #ifndef W_OK
27 # ifdef OPENSSL_SYS_VMS
28 # include <unistd.h>
29 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS) && !defined(OPENSSL_SYS_TANDEM)
30 # include <sys/file.h>
31 # endif
32 #endif
33
34 #include "apps.h"
35 #include "progs.h"
36
37 #ifndef W_OK
38 # define F_OK 0
39 # define W_OK 2
40 # define R_OK 4
41 #endif
42
43 #ifndef PATH_MAX
44 # define PATH_MAX 4096
45 #endif
46
47 #define BASE_SECTION "ca"
48
49 #define ENV_DEFAULT_CA "default_ca"
50
51 #define STRING_MASK "string_mask"
52 #define UTF8_IN "utf8"
53
54 #define ENV_NEW_CERTS_DIR "new_certs_dir"
55 #define ENV_CERTIFICATE "certificate"
56 #define ENV_SERIAL "serial"
57 #define ENV_RAND_SERIAL "rand_serial"
58 #define ENV_CRLNUMBER "crlnumber"
59 #define ENV_PRIVATE_KEY "private_key"
60 #define ENV_DEFAULT_DAYS "default_days"
61 #define ENV_DEFAULT_STARTDATE "default_startdate"
62 #define ENV_DEFAULT_ENDDATE "default_enddate"
63 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
64 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
65 #define ENV_DEFAULT_MD "default_md"
66 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
67 #define ENV_PRESERVE "preserve"
68 #define ENV_POLICY "policy"
69 #define ENV_EXTENSIONS "x509_extensions"
70 #define ENV_CRLEXT "crl_extensions"
71 #define ENV_MSIE_HACK "msie_hack"
72 #define ENV_NAMEOPT "name_opt"
73 #define ENV_CERTOPT "cert_opt"
74 #define ENV_EXTCOPY "copy_extensions"
75 #define ENV_UNIQUE_SUBJECT "unique_subject"
76
77 #define ENV_DATABASE "database"
78
79 /* Additional revocation information types */
80 typedef enum {
81 REV_VALID = -1, /* Valid (not-revoked) status */
82 REV_NONE = 0, /* No additional information */
83 REV_CRL_REASON = 1, /* Value is CRL reason code */
84 REV_HOLD = 2, /* Value is hold instruction */
85 REV_KEY_COMPROMISE = 3, /* Value is cert key compromise time */
86 REV_CA_COMPROMISE = 4 /* Value is CA key compromise time */
87 } REVINFO_TYPE;
88
89 static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
90
91 static int certify(X509 **xret, const char *infile, int informat,
92 EVP_PKEY *pkey, X509 *x509,
93 const EVP_MD *dgst,
94 STACK_OF(OPENSSL_STRING) *sigopts,
95 STACK_OF(OPENSSL_STRING) *vfyopts,
96 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
97 BIGNUM *serial, const char *subj, unsigned long chtype,
98 int multirdn, int email_dn, const char *startdate,
99 const char *enddate,
100 long days, int batch, const char *ext_sect, CONF *conf,
101 int verbose, unsigned long certopt, unsigned long nameopt,
102 int default_op, int ext_copy, int selfsign);
103 static int certify_cert(X509 **xret, const char *infile, int certformat,
104 const char *passin, EVP_PKEY *pkey, X509 *x509,
105 const EVP_MD *dgst,
106 STACK_OF(OPENSSL_STRING) *sigopts,
107 STACK_OF(OPENSSL_STRING) *vfyopts,
108 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
109 BIGNUM *serial, const char *subj, unsigned long chtype,
110 int multirdn, int email_dn, const char *startdate,
111 const char *enddate, long days, int batch, const char *ext_sect,
112 CONF *conf, int verbose, unsigned long certopt,
113 unsigned long nameopt, int default_op, int ext_copy);
114 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
115 X509 *x509, const EVP_MD *dgst,
116 STACK_OF(OPENSSL_STRING) *sigopts,
117 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
118 BIGNUM *serial, const char *subj, unsigned long chtype,
119 int multirdn, int email_dn, const char *startdate,
120 const char *enddate, long days, const char *ext_sect, CONF *conf,
121 int verbose, unsigned long certopt,
122 unsigned long nameopt, int default_op, int ext_copy);
123 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
124 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
125 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
126 const char *subj, unsigned long chtype, int multirdn,
127 int email_dn, const char *startdate, const char *enddate, long days,
128 int batch, int verbose, X509_REQ *req, const char *ext_sect,
129 CONF *conf, unsigned long certopt, unsigned long nameopt,
130 int default_op, int ext_copy, int selfsign);
131 static int get_certificate_status(const char *ser_status, CA_DB *db);
132 static int do_updatedb(CA_DB *db);
133 static int check_time_format(const char *str);
134 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
135 const char *extval);
136 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg);
137 static int make_revoked(X509_REVOKED *rev, const char *str);
138 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
139 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
140
141 static CONF *extconf = NULL;
142 static int preserve = 0;
143 static int msie_hack = 0;
144
145 typedef enum OPTION_choice {
146 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
147 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
148 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
149 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
150 OPT_KEY, OPT_CERT, OPT_CERTFORM, OPT_SELFSIGN,
151 OPT_IN, OPT_INFORM, OPT_OUT, OPT_OUTDIR, OPT_VFYOPT,
152 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
153 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRL_LASTUPDATE, OPT_CRL_NEXTUPDATE,
154 OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
155 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
156 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
157 OPT_RAND_SERIAL,
158 OPT_R_ENUM, OPT_PROV_ENUM,
159 /* Do not change the order here; see related case statements below */
160 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE, OPT_CRL_CA_COMPROMISE
161 } OPTION_CHOICE;
162
163 const OPTIONS ca_options[] = {
164 {OPT_HELP_STR, 1, '-', "Usage: %s [options] [certreq...]\n"},
165
166 OPT_SECTION("General"),
167 {"help", OPT_HELP, '-', "Display this summary"},
168 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
169 {"outdir", OPT_OUTDIR, '/', "Where to put output cert"},
170 {"in", OPT_IN, '<', "The input cert request(s)"},
171 {"inform", OPT_INFORM, 'F', "CSR input format (DER or PEM); default PEM"},
172 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
173 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
174 {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"},
175 {"batch", OPT_BATCH, '-', "Don't ask questions"},
176 {"msie_hack", OPT_MSIE_HACK, '-',
177 "msie modifications to handle all Universal Strings"},
178 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
179 {"spkac", OPT_SPKAC, '<',
180 "File contains DN and signed public key and challenge"},
181 #ifndef OPENSSL_NO_ENGINE
182 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
183 #endif
184
185 OPT_SECTION("Configuration"),
186 {"config", OPT_CONFIG, 's', "A config file"},
187 {"name", OPT_NAME, 's', "The particular CA definition to use"},
188 {"section", OPT_NAME, 's', "An alias for -name"},
189 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
190
191 OPT_SECTION("Certificate"),
192 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
193 {"utf8", OPT_UTF8, '-', "Input characters are UTF8; default ASCII"},
194 {"create_serial", OPT_CREATE_SERIAL, '-',
195 "If reading serial fails, create a new random serial"},
196 {"rand_serial", OPT_RAND_SERIAL, '-',
197 "Always create a random serial; do not store it"},
198 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
199 "Deprecated; multi-valued RDNs support is always on."},
200 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
201 {"enddate", OPT_ENDDATE, 's',
202 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
203 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
204 {"extensions", OPT_EXTENSIONS, 's',
205 "Extension section (override value in config file)"},
206 {"extfile", OPT_EXTFILE, '<',
207 "Configuration file with X509v3 extensions to add"},
208 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
209 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
210
211 OPT_SECTION("Signing"),
212 {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"},
213 {"keyfile", OPT_KEYFILE, 's', "The CA private key"},
214 {"keyform", OPT_KEYFORM, 'f',
215 "Private key file format (ENGINE, other values ignored)"},
216 {"passin", OPT_PASSIN, 's', "Key and cert input file pass phrase source"},
217 {"key", OPT_KEY, 's',
218 "Key to decrypt the private key or cert files if encrypted. Better use -passin"},
219 {"cert", OPT_CERT, '<', "The CA cert"},
220 {"certform", OPT_CERTFORM, 'F',
221 "Certificate input format (DER/PEM/P12); has no effect"},
222 {"selfsign", OPT_SELFSIGN, '-',
223 "Sign a cert with the key associated with it"},
224 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
225 {"vfyopt", OPT_VFYOPT, 's', "Verification parameter in n:v form"},
226
227 OPT_SECTION("Revocation"),
228 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
229 {"valid", OPT_VALID, 's',
230 "Add a Valid(not-revoked) DB entry about a cert (given in file)"},
231 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
232 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
233 {"crlexts", OPT_CRLEXTS, 's',
234 "CRL extension section (override value in config file)"},
235 {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"},
236 {"crl_hold", OPT_CRL_HOLD, 's',
237 "the hold instruction, an OID. Sets revocation reason to certificateHold"},
238 {"crl_compromise", OPT_CRL_COMPROMISE, 's',
239 "sets compromise time to val and the revocation reason to keyCompromise"},
240 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's',
241 "sets compromise time to val and the revocation reason to CACompromise"},
242 {"crl_lastupdate", OPT_CRL_LASTUPDATE, 's',
243 "Sets the CRL lastUpdate time to val (YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ)"},
244 {"crl_nextupdate", OPT_CRL_NEXTUPDATE, 's',
245 "Sets the CRL nextUpdate time to val (YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ)"},
246 {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"},
247 {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"},
248 {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"},
249 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
250
251 OPT_R_OPTIONS,
252 OPT_PROV_OPTIONS,
253
254 OPT_PARAMETERS(),
255 {"certreq", 0, 0, "Certificate requests to be signed (optional)"},
256 {NULL}
257 };
258
259 int ca_main(int argc, char **argv)
260 {
261 CONF *conf = NULL;
262 ENGINE *e = NULL;
263 BIGNUM *crlnumber = NULL, *serial = NULL;
264 EVP_PKEY *pkey = NULL;
265 BIO *in = NULL, *out = NULL, *Sout = NULL;
266 ASN1_INTEGER *tmpser;
267 CA_DB *db = NULL;
268 DB_ATTR db_attr;
269 STACK_OF(CONF_VALUE) *attribs = NULL;
270 STACK_OF(OPENSSL_STRING) *sigopts = NULL, *vfyopts = NULL;
271 STACK_OF(X509) *cert_sk = NULL;
272 X509_CRL *crl = NULL;
273 const EVP_MD *dgst = NULL;
274 char *configfile = default_config_file, *section = NULL;
275 char *md = NULL, *policy = NULL, *keyfile = NULL;
276 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL;
277 int certformat = FORMAT_PEM, informat = FORMAT_PEM;
278 const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
279 const char *extensions = NULL, *extfile = NULL, *passinarg = NULL;
280 char *passin = NULL;
281 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
282 const char *serialfile = NULL, *subj = NULL;
283 char *prog, *startdate = NULL, *enddate = NULL;
284 char *dbfile = NULL, *f;
285 char new_cert[PATH_MAX];
286 char tmp[10 + 1] = "\0";
287 char *const *pp;
288 const char *p;
289 size_t outdirlen = 0;
290 int create_ser = 0, free_passin = 0, total = 0, total_done = 0;
291 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
292 int keyformat = FORMAT_PEM, multirdn = 1, notext = 0, output_der = 0;
293 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
294 int rand_ser = 0, i, j, selfsign = 0, def_nid, def_ret;
295 char *crl_lastupdate = NULL, *crl_nextupdate = NULL;
296 long crldays = 0, crlhours = 0, crlsec = 0, days = 0;
297 unsigned long chtype = MBSTRING_ASC, certopt = 0;
298 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
299 REVINFO_TYPE rev_type = REV_NONE;
300 X509_REVOKED *r = NULL;
301 OPTION_CHOICE o;
302
303 prog = opt_init(argc, argv, ca_options);
304 while ((o = opt_next()) != OPT_EOF) {
305 switch (o) {
306 case OPT_EOF:
307 case OPT_ERR:
308 opthelp:
309 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
310 goto end;
311 case OPT_HELP:
312 opt_help(ca_options);
313 ret = 0;
314 goto end;
315 case OPT_IN:
316 req = 1;
317 infile = opt_arg();
318 break;
319 case OPT_INFORM:
320 if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &informat))
321 goto opthelp;
322 break;
323 case OPT_OUT:
324 outfile = opt_arg();
325 break;
326 case OPT_VERBOSE:
327 verbose = 1;
328 break;
329 case OPT_CONFIG:
330 configfile = opt_arg();
331 break;
332 case OPT_NAME:
333 section = opt_arg();
334 break;
335 case OPT_SUBJ:
336 subj = opt_arg();
337 /* preserve=1; */
338 break;
339 case OPT_UTF8:
340 chtype = MBSTRING_UTF8;
341 break;
342 case OPT_RAND_SERIAL:
343 rand_ser = 1;
344 break;
345 case OPT_CREATE_SERIAL:
346 create_ser = 1;
347 break;
348 case OPT_MULTIVALUE_RDN:
349 /* obsolete */
350 break;
351 case OPT_STARTDATE:
352 startdate = opt_arg();
353 break;
354 case OPT_ENDDATE:
355 enddate = opt_arg();
356 break;
357 case OPT_DAYS:
358 days = atoi(opt_arg());
359 break;
360 case OPT_MD:
361 md = opt_arg();
362 break;
363 case OPT_POLICY:
364 policy = opt_arg();
365 break;
366 case OPT_KEYFILE:
367 keyfile = opt_arg();
368 break;
369 case OPT_KEYFORM:
370 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
371 goto opthelp;
372 break;
373 case OPT_PASSIN:
374 passinarg = opt_arg();
375 break;
376 case OPT_R_CASES:
377 if (!opt_rand(o))
378 goto end;
379 break;
380 case OPT_PROV_CASES:
381 if (!opt_provider(o))
382 goto end;
383 break;
384 case OPT_KEY:
385 passin = opt_arg();
386 break;
387 case OPT_CERT:
388 certfile = opt_arg();
389 break;
390 case OPT_CERTFORM:
391 if (!opt_format(opt_arg(), OPT_FMT_ANY, &certformat))
392 goto opthelp;
393 break;
394 case OPT_SELFSIGN:
395 selfsign = 1;
396 break;
397 case OPT_OUTDIR:
398 outdir = opt_arg();
399 break;
400 case OPT_SIGOPT:
401 if (sigopts == NULL)
402 sigopts = sk_OPENSSL_STRING_new_null();
403 if (sigopts == NULL || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
404 goto end;
405 break;
406 case OPT_VFYOPT:
407 if (vfyopts == NULL)
408 vfyopts = sk_OPENSSL_STRING_new_null();
409 if (vfyopts == NULL || !sk_OPENSSL_STRING_push(vfyopts, opt_arg()))
410 goto end;
411 break;
412 case OPT_NOTEXT:
413 notext = 1;
414 break;
415 case OPT_BATCH:
416 batch = 1;
417 break;
418 case OPT_PRESERVEDN:
419 preserve = 1;
420 break;
421 case OPT_NOEMAILDN:
422 email_dn = 0;
423 break;
424 case OPT_GENCRL:
425 gencrl = 1;
426 break;
427 case OPT_MSIE_HACK:
428 msie_hack = 1;
429 break;
430 case OPT_CRL_LASTUPDATE:
431 crl_lastupdate = opt_arg();
432 break;
433 case OPT_CRL_NEXTUPDATE:
434 crl_nextupdate = opt_arg();
435 break;
436 case OPT_CRLDAYS:
437 crldays = atol(opt_arg());
438 break;
439 case OPT_CRLHOURS:
440 crlhours = atol(opt_arg());
441 break;
442 case OPT_CRLSEC:
443 crlsec = atol(opt_arg());
444 break;
445 case OPT_INFILES:
446 req = 1;
447 goto end_of_options;
448 case OPT_SS_CERT:
449 ss_cert_file = opt_arg();
450 req = 1;
451 break;
452 case OPT_SPKAC:
453 spkac_file = opt_arg();
454 req = 1;
455 break;
456 case OPT_REVOKE:
457 infile = opt_arg();
458 dorevoke = 1;
459 break;
460 case OPT_VALID:
461 infile = opt_arg();
462 dorevoke = 2;
463 break;
464 case OPT_EXTENSIONS:
465 extensions = opt_arg();
466 break;
467 case OPT_EXTFILE:
468 extfile = opt_arg();
469 break;
470 case OPT_STATUS:
471 ser_status = opt_arg();
472 break;
473 case OPT_UPDATEDB:
474 doupdatedb = 1;
475 break;
476 case OPT_CRLEXTS:
477 crl_ext = opt_arg();
478 break;
479 case OPT_CRL_REASON: /* := REV_CRL_REASON */
480 case OPT_CRL_HOLD:
481 case OPT_CRL_COMPROMISE:
482 case OPT_CRL_CA_COMPROMISE:
483 rev_arg = opt_arg();
484 rev_type = (o - OPT_CRL_REASON) + REV_CRL_REASON;
485 break;
486 case OPT_ENGINE:
487 e = setup_engine(opt_arg(), 0);
488 break;
489 }
490 }
491 end_of_options:
492 argc = opt_num_rest();
493 argv = opt_rest();
494
495 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
496
497 if ((conf = app_load_config(configfile)) == NULL)
498 goto end;
499 if (configfile != default_config_file && !app_load_modules(conf))
500 goto end;
501
502 /* Lets get the config section we are using */
503 if (section == NULL
504 && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
505 goto end;
506
507 p = NCONF_get_string(conf, NULL, "oid_file");
508 if (p == NULL)
509 ERR_clear_error();
510 if (p != NULL) {
511 BIO *oid_bio = BIO_new_file(p, "r");
512
513 if (oid_bio == NULL) {
514 ERR_clear_error();
515 } else {
516 OBJ_create_objects(oid_bio);
517 BIO_free(oid_bio);
518 }
519 }
520 if (!add_oid_section(conf))
521 goto end;
522
523 app_RAND_load_conf(conf, BASE_SECTION);
524
525 f = NCONF_get_string(conf, section, STRING_MASK);
526 if (f == NULL)
527 ERR_clear_error();
528
529 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
530 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
531 goto end;
532 }
533
534 if (chtype != MBSTRING_UTF8) {
535 f = NCONF_get_string(conf, section, UTF8_IN);
536 if (f == NULL)
537 ERR_clear_error();
538 else if (strcmp(f, "yes") == 0)
539 chtype = MBSTRING_UTF8;
540 }
541
542 db_attr.unique_subject = 1;
543 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
544 if (p != NULL)
545 db_attr.unique_subject = parse_yesno(p, 1);
546 else
547 ERR_clear_error();
548
549 /*****************************************************************/
550 /* report status of cert with serial number given on command line */
551 if (ser_status) {
552 dbfile = lookup_conf(conf, section, ENV_DATABASE);
553 if (dbfile == NULL)
554 goto end;
555
556 db = load_index(dbfile, &db_attr);
557 if (db == NULL)
558 goto end;
559
560 if (index_index(db) <= 0)
561 goto end;
562
563 if (get_certificate_status(ser_status, db) != 1)
564 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
565 goto end;
566 }
567
568 /*****************************************************************/
569 /* we definitely need a private key, so let's get it */
570
571 if (keyfile == NULL
572 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
573 goto end;
574
575 if (passin == NULL) {
576 free_passin = 1;
577 if (!app_passwd(passinarg, NULL, &passin, NULL)) {
578 BIO_printf(bio_err, "Error getting password\n");
579 goto end;
580 }
581 }
582 pkey = load_key(keyfile, keyformat, 0, passin, e, "CA private key");
583 cleanse(passin);
584 if (pkey == NULL)
585 /* load_key() has already printed an appropriate message */
586 goto end;
587
588 /*****************************************************************/
589 /* we need a certificate */
590 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
591 if (certfile == NULL
592 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
593 goto end;
594
595 x509 = load_cert_pass(certfile, 1, passin, "CA certificate");
596 if (x509 == NULL)
597 goto end;
598
599 if (!X509_check_private_key(x509, pkey)) {
600 BIO_printf(bio_err,
601 "CA certificate and CA private key do not match\n");
602 goto end;
603 }
604 }
605 if (!selfsign)
606 x509p = x509;
607
608 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
609 if (f == NULL)
610 ERR_clear_error();
611 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
612 preserve = 1;
613 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
614 if (f == NULL)
615 ERR_clear_error();
616 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
617 msie_hack = 1;
618
619 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
620
621 if (f != NULL) {
622 if (!set_nameopt(f)) {
623 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
624 goto end;
625 }
626 default_op = 0;
627 }
628
629 f = NCONF_get_string(conf, section, ENV_CERTOPT);
630
631 if (f != NULL) {
632 if (!set_cert_ex(&certopt, f)) {
633 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
634 goto end;
635 }
636 default_op = 0;
637 } else {
638 ERR_clear_error();
639 }
640
641 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
642
643 if (f != NULL) {
644 if (!set_ext_copy(&ext_copy, f)) {
645 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
646 goto end;
647 }
648 } else {
649 ERR_clear_error();
650 }
651
652 /*****************************************************************/
653 /* lookup where to write new certificates */
654 if ((outdir == NULL) && (req)) {
655
656 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
657 if (outdir == NULL) {
658 BIO_printf(bio_err,
659 "there needs to be defined a directory for new certificate to be placed in\n");
660 goto end;
661 }
662 #ifndef OPENSSL_SYS_VMS
663 /*
664 * outdir is a directory spec, but access() for VMS demands a
665 * filename. We could use the DEC C routine to convert the
666 * directory syntax to Unix, and give that to app_isdir,
667 * but for now the fopen will catch the error if it's not a
668 * directory
669 */
670 if (app_isdir(outdir) <= 0) {
671 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
672 perror(outdir);
673 goto end;
674 }
675 #endif
676 }
677
678 /*****************************************************************/
679 /* we need to load the database file */
680 dbfile = lookup_conf(conf, section, ENV_DATABASE);
681 if (dbfile == NULL)
682 goto end;
683
684 db = load_index(dbfile, &db_attr);
685 if (db == NULL)
686 goto end;
687
688 /* Lets check some fields */
689 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
690 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
691 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
692 BIO_printf(bio_err,
693 "entry %d: not revoked yet, but has a revocation date\n",
694 i + 1);
695 goto end;
696 }
697 if ((pp[DB_type][0] == DB_TYPE_REV) &&
698 !make_revoked(NULL, pp[DB_rev_date])) {
699 BIO_printf(bio_err, " in entry %d\n", i + 1);
700 goto end;
701 }
702 if (!check_time_format((char *)pp[DB_exp_date])) {
703 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
704 goto end;
705 }
706 p = pp[DB_serial];
707 j = strlen(p);
708 if (*p == '-') {
709 p++;
710 j--;
711 }
712 if ((j & 1) || (j < 2)) {
713 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
714 i + 1, j);
715 goto end;
716 }
717 for ( ; *p; p++) {
718 if (!isxdigit(_UC(*p))) {
719 BIO_printf(bio_err,
720 "entry %d: bad char 0%o '%c' in serial number\n",
721 i + 1, *p, *p);
722 goto end;
723 }
724 }
725 }
726 if (verbose) {
727 TXT_DB_write(bio_out, db->db);
728 BIO_printf(bio_err, "%d entries loaded from the database\n",
729 sk_OPENSSL_PSTRING_num(db->db->data));
730 BIO_printf(bio_err, "generating index\n");
731 }
732
733 if (index_index(db) <= 0)
734 goto end;
735
736 /*****************************************************************/
737 /* Update the db file for expired certificates */
738 if (doupdatedb) {
739 if (verbose)
740 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
741
742 i = do_updatedb(db);
743 if (i == -1) {
744 BIO_printf(bio_err, "Malloc failure\n");
745 goto end;
746 } else if (i == 0) {
747 if (verbose)
748 BIO_printf(bio_err, "No entries found to mark expired\n");
749 } else {
750 if (!save_index(dbfile, "new", db))
751 goto end;
752
753 if (!rotate_index(dbfile, "new", "old"))
754 goto end;
755
756 if (verbose)
757 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
758 }
759 }
760
761 /*****************************************************************/
762 /* Read extensions config file */
763 if (extfile) {
764 if ((extconf = app_load_config(extfile)) == NULL) {
765 ret = 1;
766 goto end;
767 }
768
769 if (verbose)
770 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
771 extfile);
772
773 /* We can have sections in the ext file */
774 if (extensions == NULL) {
775 extensions = NCONF_get_string(extconf, "default", "extensions");
776 if (extensions == NULL)
777 extensions = "default";
778 }
779 }
780
781 /*****************************************************************/
782 if (req || gencrl) {
783 if (spkac_file != NULL && outfile != NULL) {
784 output_der = 1;
785 batch = 1;
786 }
787 }
788
789 def_ret = EVP_PKEY_get_default_digest_nid(pkey, &def_nid);
790 /*
791 * EVP_PKEY_get_default_digest_nid() returns 2 if the digest is
792 * mandatory for this algorithm.
793 */
794 if (def_ret == 2 && def_nid == NID_undef) {
795 /* The signing algorithm requires there to be no digest */
796 dgst = EVP_md_null();
797 } else if (md == NULL
798 && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL) {
799 goto end;
800 } else {
801 if (strcmp(md, "default") == 0) {
802 if (def_ret <= 0) {
803 BIO_puts(bio_err, "no default digest\n");
804 goto end;
805 }
806 md = (char *)OBJ_nid2sn(def_nid);
807 }
808
809 if (!opt_md(md, &dgst))
810 goto end;
811 }
812
813 if (req) {
814 if (email_dn == 1) {
815 char *tmp_email_dn = NULL;
816
817 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
818 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
819 email_dn = 0;
820 }
821 if (verbose)
822 BIO_printf(bio_err, "message digest is %s\n",
823 OBJ_nid2ln(EVP_MD_type(dgst)));
824 if (policy == NULL
825 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
826 goto end;
827
828 if (verbose)
829 BIO_printf(bio_err, "policy is %s\n", policy);
830
831 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
832 rand_ser = 1;
833 } else {
834 serialfile = lookup_conf(conf, section, ENV_SERIAL);
835 if (serialfile == NULL)
836 goto end;
837 }
838
839 if (extconf == NULL) {
840 /*
841 * no '-extfile' option, so we look for extensions in the main
842 * configuration file
843 */
844 if (extensions == NULL) {
845 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
846 if (extensions == NULL)
847 ERR_clear_error();
848 }
849 if (extensions != NULL) {
850 /* Check syntax of file */
851 X509V3_CTX ctx;
852 X509V3_set_ctx_test(&ctx);
853 X509V3_set_nconf(&ctx, conf);
854 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
855 BIO_printf(bio_err,
856 "Error Loading extension section %s\n",
857 extensions);
858 ret = 1;
859 goto end;
860 }
861 }
862 }
863
864 if (startdate == NULL) {
865 startdate = NCONF_get_string(conf, section, ENV_DEFAULT_STARTDATE);
866 if (startdate == NULL)
867 ERR_clear_error();
868 }
869 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
870 BIO_printf(bio_err,
871 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
872 goto end;
873 }
874 if (startdate == NULL)
875 startdate = "today";
876
877 if (enddate == NULL) {
878 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
879 if (enddate == NULL)
880 ERR_clear_error();
881 }
882 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
883 BIO_printf(bio_err,
884 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
885 goto end;
886 }
887
888 if (days == 0) {
889 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
890 days = 0;
891 }
892 if (enddate == NULL && days == 0) {
893 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
894 goto end;
895 }
896
897 if (rand_ser) {
898 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
899 BIO_printf(bio_err, "error generating serial number\n");
900 goto end;
901 }
902 } else {
903 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
904 BIO_printf(bio_err, "error while loading serial number\n");
905 goto end;
906 }
907 if (verbose) {
908 if (BN_is_zero(serial)) {
909 BIO_printf(bio_err, "next serial number is 00\n");
910 } else {
911 if ((f = BN_bn2hex(serial)) == NULL)
912 goto end;
913 BIO_printf(bio_err, "next serial number is %s\n", f);
914 OPENSSL_free(f);
915 }
916 }
917 }
918
919 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
920 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
921 goto end;
922 }
923
924 if ((cert_sk = sk_X509_new_null()) == NULL) {
925 BIO_printf(bio_err, "Memory allocation failure\n");
926 goto end;
927 }
928 if (spkac_file != NULL) {
929 total++;
930 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
931 attribs, db, serial, subj, chtype, multirdn,
932 email_dn, startdate, enddate, days, extensions,
933 conf, verbose, certopt, get_nameopt(), default_op,
934 ext_copy);
935 if (j < 0)
936 goto end;
937 if (j > 0) {
938 total_done++;
939 BIO_printf(bio_err, "\n");
940 if (!BN_add_word(serial, 1))
941 goto end;
942 if (!sk_X509_push(cert_sk, x)) {
943 BIO_printf(bio_err, "Memory allocation failure\n");
944 goto end;
945 }
946 }
947 }
948 if (ss_cert_file != NULL) {
949 total++;
950 j = certify_cert(&x, ss_cert_file, certformat, passin, pkey,
951 x509, dgst, sigopts, vfyopts, attribs,
952 db, serial, subj, chtype, multirdn, email_dn,
953 startdate, enddate, days, batch, extensions,
954 conf, verbose, certopt, get_nameopt(), default_op,
955 ext_copy);
956 if (j < 0)
957 goto end;
958 if (j > 0) {
959 total_done++;
960 BIO_printf(bio_err, "\n");
961 if (!BN_add_word(serial, 1))
962 goto end;
963 if (!sk_X509_push(cert_sk, x)) {
964 BIO_printf(bio_err, "Memory allocation failure\n");
965 goto end;
966 }
967 }
968 }
969 if (infile != NULL) {
970 total++;
971 j = certify(&x, infile, informat, pkey, x509p, dgst,
972 sigopts, vfyopts, attribs, db,
973 serial, subj, chtype, multirdn, email_dn, startdate,
974 enddate, days, batch, extensions, conf, verbose,
975 certopt, get_nameopt(), default_op, ext_copy, selfsign);
976 if (j < 0)
977 goto end;
978 if (j > 0) {
979 total_done++;
980 BIO_printf(bio_err, "\n");
981 if (!BN_add_word(serial, 1))
982 goto end;
983 if (!sk_X509_push(cert_sk, x)) {
984 BIO_printf(bio_err, "Memory allocation failure\n");
985 goto end;
986 }
987 }
988 }
989 for (i = 0; i < argc; i++) {
990 total++;
991 j = certify(&x, argv[i], informat, pkey, x509p, dgst,
992 sigopts, vfyopts,
993 attribs, db,
994 serial, subj, chtype, multirdn, email_dn, startdate,
995 enddate, days, batch, extensions, conf, verbose,
996 certopt, get_nameopt(), default_op, ext_copy, selfsign);
997 if (j < 0)
998 goto end;
999 if (j > 0) {
1000 total_done++;
1001 BIO_printf(bio_err, "\n");
1002 if (!BN_add_word(serial, 1)) {
1003 X509_free(x);
1004 goto end;
1005 }
1006 if (!sk_X509_push(cert_sk, x)) {
1007 BIO_printf(bio_err, "Memory allocation failure\n");
1008 X509_free(x);
1009 goto end;
1010 }
1011 }
1012 }
1013 /*
1014 * we have a stack of newly certified certificates and a data base
1015 * and serial number that need updating
1016 */
1017
1018 if (sk_X509_num(cert_sk) > 0) {
1019 if (!batch) {
1020 BIO_printf(bio_err,
1021 "\n%d out of %d certificate requests certified, commit? [y/n]",
1022 total_done, total);
1023 (void)BIO_flush(bio_err);
1024 tmp[0] = '\0';
1025 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
1026 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
1027 ret = 0;
1028 goto end;
1029 }
1030 if (tmp[0] != 'y' && tmp[0] != 'Y') {
1031 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
1032 ret = 0;
1033 goto end;
1034 }
1035 }
1036
1037 BIO_printf(bio_err, "Write out database with %d new entries\n",
1038 sk_X509_num(cert_sk));
1039
1040 if (serialfile != NULL
1041 && !save_serial(serialfile, "new", serial, NULL))
1042 goto end;
1043
1044 if (!save_index(dbfile, "new", db))
1045 goto end;
1046 }
1047
1048 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
1049 #ifndef OPENSSL_SYS_VMS
1050 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
1051 #endif
1052
1053 if (verbose)
1054 BIO_printf(bio_err, "writing new certificates\n");
1055
1056 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1057 BIO *Cout = NULL;
1058 X509 *xi = sk_X509_value(cert_sk, i);
1059 const ASN1_INTEGER *serialNumber = X509_get0_serialNumber(xi);
1060 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
1061 const int snl = ASN1_STRING_length(serialNumber);
1062 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
1063 char *n = new_cert + outdirlen;
1064
1065 if (outdirlen + filen_len > PATH_MAX) {
1066 BIO_printf(bio_err, "certificate file name too long\n");
1067 goto end;
1068 }
1069
1070 if (snl > 0) {
1071 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1072
1073 for (j = 0; j < snl; j++, psn++) {
1074 *n++ = HEX_DIGITS[*psn >> 4];
1075 *n++ = HEX_DIGITS[*psn & 0x0F];
1076 }
1077 } else {
1078 *(n++) = '0';
1079 *(n++) = '0';
1080 }
1081 *(n++) = '.';
1082 *(n++) = 'p';
1083 *(n++) = 'e';
1084 *(n++) = 'm';
1085 *n = '\0'; /* closing new_cert */
1086 if (verbose)
1087 BIO_printf(bio_err, "writing %s\n", new_cert);
1088
1089 Sout = bio_open_default(outfile, 'w',
1090 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1091 if (Sout == NULL)
1092 goto end;
1093
1094 Cout = BIO_new_file(new_cert, "w");
1095 if (Cout == NULL) {
1096 perror(new_cert);
1097 goto end;
1098 }
1099 write_new_certificate(Cout, xi, 0, notext);
1100 write_new_certificate(Sout, xi, output_der, notext);
1101 BIO_free_all(Cout);
1102 BIO_free_all(Sout);
1103 Sout = NULL;
1104 }
1105
1106 if (sk_X509_num(cert_sk)) {
1107 /* Rename the database and the serial file */
1108 if (serialfile != NULL
1109 && !rotate_serial(serialfile, "new", "old"))
1110 goto end;
1111
1112 if (!rotate_index(dbfile, "new", "old"))
1113 goto end;
1114
1115 BIO_printf(bio_err, "Data Base Updated\n");
1116 }
1117 }
1118
1119 /*****************************************************************/
1120 if (gencrl) {
1121 int crl_v2 = 0;
1122 if (crl_ext == NULL) {
1123 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1124 if (crl_ext == NULL)
1125 ERR_clear_error();
1126 }
1127 if (crl_ext != NULL) {
1128 /* Check syntax of file */
1129 X509V3_CTX ctx;
1130 X509V3_set_ctx_test(&ctx);
1131 X509V3_set_nconf(&ctx, conf);
1132 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1133 BIO_printf(bio_err,
1134 "Error Loading CRL extension section %s\n", crl_ext);
1135 ret = 1;
1136 goto end;
1137 }
1138 }
1139
1140 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1141 != NULL)
1142 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1143 BIO_printf(bio_err, "error while loading CRL number\n");
1144 goto end;
1145 }
1146
1147 if (!crldays && !crlhours && !crlsec) {
1148 if (!NCONF_get_number(conf, section,
1149 ENV_DEFAULT_CRL_DAYS, &crldays))
1150 crldays = 0;
1151 if (!NCONF_get_number(conf, section,
1152 ENV_DEFAULT_CRL_HOURS, &crlhours))
1153 crlhours = 0;
1154 ERR_clear_error();
1155 }
1156 if ((crl_nextupdate == NULL) &&
1157 (crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1158 BIO_printf(bio_err,
1159 "cannot lookup how long until the next CRL is issued\n");
1160 goto end;
1161 }
1162
1163 if (verbose)
1164 BIO_printf(bio_err, "making CRL\n");
1165 if ((crl = X509_CRL_new()) == NULL)
1166 goto end;
1167 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1168 goto end;
1169
1170 if (!set_crl_lastupdate(crl, crl_lastupdate)) {
1171 BIO_puts(bio_err, "error setting CRL lastUpdate\n");
1172 ret = 1;
1173 goto end;
1174 }
1175
1176 if (!set_crl_nextupdate(crl, crl_nextupdate,
1177 crldays, crlhours, crlsec)) {
1178 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1179 ret = 1;
1180 goto end;
1181 }
1182
1183 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1184 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1185 if (pp[DB_type][0] == DB_TYPE_REV) {
1186 if ((r = X509_REVOKED_new()) == NULL)
1187 goto end;
1188 j = make_revoked(r, pp[DB_rev_date]);
1189 if (!j)
1190 goto end;
1191 if (j == 2)
1192 crl_v2 = 1;
1193 if (!BN_hex2bn(&serial, pp[DB_serial]))
1194 goto end;
1195 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1196 BN_free(serial);
1197 serial = NULL;
1198 if (!tmpser)
1199 goto end;
1200 X509_REVOKED_set_serialNumber(r, tmpser);
1201 ASN1_INTEGER_free(tmpser);
1202 X509_CRL_add0_revoked(crl, r);
1203 }
1204 }
1205
1206 /*
1207 * sort the data so it will be written in serial number order
1208 */
1209 X509_CRL_sort(crl);
1210
1211 /* we now have a CRL */
1212 if (verbose)
1213 BIO_printf(bio_err, "signing CRL\n");
1214
1215 /* Add any extensions asked for */
1216
1217 if (crl_ext != NULL || crlnumberfile != NULL) {
1218 X509V3_CTX crlctx;
1219 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1220 X509V3_set_nconf(&crlctx, conf);
1221
1222 if (crl_ext != NULL)
1223 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1224 goto end;
1225 if (crlnumberfile != NULL) {
1226 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1227 if (!tmpser)
1228 goto end;
1229 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1230 ASN1_INTEGER_free(tmpser);
1231 crl_v2 = 1;
1232 if (!BN_add_word(crlnumber, 1))
1233 goto end;
1234 }
1235 }
1236 if (crl_ext != NULL || crl_v2) {
1237 if (!X509_CRL_set_version(crl, 1))
1238 goto end; /* version 2 CRL */
1239 }
1240
1241 /* we have a CRL number that need updating */
1242 if (crlnumberfile != NULL
1243 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1244 goto end;
1245
1246 BN_free(crlnumber);
1247 crlnumber = NULL;
1248
1249 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1250 goto end;
1251
1252 Sout = bio_open_default(outfile, 'w',
1253 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1254 if (Sout == NULL)
1255 goto end;
1256
1257 PEM_write_bio_X509_CRL(Sout, crl);
1258
1259 /* Rename the crlnumber file */
1260 if (crlnumberfile != NULL
1261 && !rotate_serial(crlnumberfile, "new", "old"))
1262 goto end;
1263
1264 }
1265 /*****************************************************************/
1266 if (dorevoke) {
1267 if (infile == NULL) {
1268 BIO_printf(bio_err, "no input files\n");
1269 goto end;
1270 } else {
1271 X509 *revcert;
1272
1273 revcert = load_cert_pass(infile, 1, passin,
1274 "certificate to be revoked");
1275 if (revcert == NULL)
1276 goto end;
1277 if (dorevoke == 2)
1278 rev_type = REV_VALID;
1279 j = do_revoke(revcert, db, rev_type, rev_arg);
1280 if (j <= 0)
1281 goto end;
1282 X509_free(revcert);
1283
1284 if (!save_index(dbfile, "new", db))
1285 goto end;
1286
1287 if (!rotate_index(dbfile, "new", "old"))
1288 goto end;
1289
1290 BIO_printf(bio_err, "Data Base Updated\n");
1291 }
1292 }
1293 ret = 0;
1294
1295 end:
1296 if (ret)
1297 ERR_print_errors(bio_err);
1298 BIO_free_all(Sout);
1299 BIO_free_all(out);
1300 BIO_free_all(in);
1301 sk_X509_pop_free(cert_sk, X509_free);
1302
1303 cleanse(passin);
1304 if (free_passin)
1305 OPENSSL_free(passin);
1306 BN_free(serial);
1307 BN_free(crlnumber);
1308 free_index(db);
1309 sk_OPENSSL_STRING_free(sigopts);
1310 sk_OPENSSL_STRING_free(vfyopts);
1311 EVP_PKEY_free(pkey);
1312 X509_free(x509);
1313 X509_CRL_free(crl);
1314 NCONF_free(conf);
1315 NCONF_free(extconf);
1316 release_engine(e);
1317 return ret;
1318 }
1319
1320 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1321 {
1322 char *entry = NCONF_get_string(conf, section, tag);
1323 if (entry == NULL)
1324 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1325 return entry;
1326 }
1327
1328 static int certify(X509 **xret, const char *infile, int informat,
1329 EVP_PKEY *pkey, X509 *x509,
1330 const EVP_MD *dgst,
1331 STACK_OF(OPENSSL_STRING) *sigopts,
1332 STACK_OF(OPENSSL_STRING) *vfyopts,
1333 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1334 BIGNUM *serial, const char *subj, unsigned long chtype,
1335 int multirdn, int email_dn, const char *startdate,
1336 const char *enddate,
1337 long days, int batch, const char *ext_sect, CONF *lconf,
1338 int verbose, unsigned long certopt, unsigned long nameopt,
1339 int default_op, int ext_copy, int selfsign)
1340 {
1341 X509_REQ *req = NULL;
1342 EVP_PKEY *pktmp = NULL;
1343 int ok = -1, i;
1344
1345 req = load_csr(infile, informat, "certificate request");
1346 if (req == NULL)
1347 goto end;
1348 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1349 BIO_printf(bio_err, "Error unpacking public key\n");
1350 goto end;
1351 }
1352 if (verbose)
1353 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1354
1355 BIO_printf(bio_err, "Check that the request matches the signature\n");
1356 ok = 0;
1357
1358 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1359 BIO_printf(bio_err,
1360 "Certificate request and CA private key do not match\n");
1361 goto end;
1362 }
1363 i = do_X509_REQ_verify(req, pktmp, vfyopts);
1364 if (i < 0) {
1365 BIO_printf(bio_err, "Signature verification problems...\n");
1366 goto end;
1367 }
1368 if (i == 0) {
1369 BIO_printf(bio_err,
1370 "Signature did not match the certificate request\n");
1371 goto end;
1372 }
1373 BIO_printf(bio_err, "Signature ok\n");
1374
1375 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1376 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1377 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1378 ext_copy, selfsign);
1379
1380 end:
1381 ERR_print_errors(bio_err);
1382 X509_REQ_free(req);
1383 return ok;
1384 }
1385
1386 static int certify_cert(X509 **xret, const char *infile, int certformat,
1387 const char *passin, EVP_PKEY *pkey, X509 *x509,
1388 const EVP_MD *dgst,
1389 STACK_OF(OPENSSL_STRING) *sigopts,
1390 STACK_OF(OPENSSL_STRING) *vfyopts,
1391 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1392 BIGNUM *serial, const char *subj, unsigned long chtype,
1393 int multirdn, int email_dn, const char *startdate,
1394 const char *enddate, long days, int batch, const char *ext_sect,
1395 CONF *lconf, int verbose, unsigned long certopt,
1396 unsigned long nameopt, int default_op, int ext_copy)
1397 {
1398 X509 *template_cert = NULL;
1399 X509_REQ *rreq = NULL;
1400 EVP_PKEY *pktmp = NULL;
1401 int ok = -1, i;
1402
1403 if ((template_cert = load_cert_pass(infile, 1, passin,
1404 "template certificate")) == NULL)
1405 goto end;
1406 if (verbose)
1407 X509_print(bio_err, template_cert);
1408
1409 BIO_printf(bio_err, "Check that the request matches the signature\n");
1410
1411 if ((pktmp = X509_get0_pubkey(template_cert)) == NULL) {
1412 BIO_printf(bio_err, "error unpacking public key\n");
1413 goto end;
1414 }
1415 i = do_X509_verify(template_cert, pktmp, vfyopts);
1416 if (i < 0) {
1417 ok = 0;
1418 BIO_printf(bio_err, "Signature verification problems....\n");
1419 goto end;
1420 }
1421 if (i == 0) {
1422 ok = 0;
1423 BIO_printf(bio_err, "Signature did not match the certificate\n");
1424 goto end;
1425 } else {
1426 BIO_printf(bio_err, "Signature ok\n");
1427 }
1428
1429 if ((rreq = X509_to_X509_REQ(template_cert, NULL, NULL)) == NULL)
1430 goto end;
1431
1432 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1433 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1434 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1435 ext_copy, 0);
1436
1437 end:
1438 X509_REQ_free(rreq);
1439 X509_free(template_cert);
1440 return ok;
1441 }
1442
1443 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1444 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1445 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1446 const char *subj, unsigned long chtype, int multirdn,
1447 int email_dn, const char *startdate, const char *enddate, long days,
1448 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1449 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1450 int default_op, int ext_copy, int selfsign)
1451 {
1452 const X509_NAME *name = NULL;
1453 X509_NAME *CAname = NULL, *subject = NULL;
1454 const ASN1_TIME *tm;
1455 ASN1_STRING *str, *str2;
1456 ASN1_OBJECT *obj;
1457 X509 *ret = NULL;
1458 X509_NAME_ENTRY *ne, *tne;
1459 EVP_PKEY *pktmp;
1460 int ok = -1, i, j, last, nid;
1461 const char *p;
1462 CONF_VALUE *cv;
1463 OPENSSL_STRING row[DB_NUMBER];
1464 OPENSSL_STRING *irow = NULL;
1465 OPENSSL_STRING *rrow = NULL;
1466 char buf[25];
1467
1468 for (i = 0; i < DB_NUMBER; i++)
1469 row[i] = NULL;
1470
1471 if (subj) {
1472 X509_NAME *n = parse_name(subj, chtype, multirdn, "subject");
1473
1474 if (!n)
1475 goto end;
1476 X509_REQ_set_subject_name(req, n);
1477 X509_NAME_free(n);
1478 }
1479
1480 if (default_op)
1481 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1482
1483 name = X509_REQ_get_subject_name(req);
1484 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1485 ne = X509_NAME_get_entry(name, i);
1486 str = X509_NAME_ENTRY_get_data(ne);
1487 obj = X509_NAME_ENTRY_get_object(ne);
1488 nid = OBJ_obj2nid(obj);
1489
1490 if (msie_hack) {
1491 /* assume all type should be strings */
1492
1493 if (str->type == V_ASN1_UNIVERSALSTRING)
1494 ASN1_UNIVERSALSTRING_to_string(str);
1495
1496 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1497 str->type = V_ASN1_T61STRING;
1498
1499 if (nid == NID_pkcs9_emailAddress
1500 && str->type == V_ASN1_PRINTABLESTRING)
1501 str->type = V_ASN1_IA5STRING;
1502 }
1503
1504 /* If no EMAIL is wanted in the subject */
1505 if (nid == NID_pkcs9_emailAddress && !email_dn)
1506 continue;
1507
1508 /* check some things */
1509 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1510 BIO_printf(bio_err,
1511 "\nemailAddress type needs to be of type IA5STRING\n");
1512 goto end;
1513 }
1514 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1515 j = ASN1_PRINTABLE_type(str->data, str->length);
1516 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1517 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1518 {
1519 BIO_printf(bio_err,
1520 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1521 goto end;
1522 }
1523 }
1524
1525 if (default_op)
1526 old_entry_print(obj, str);
1527 }
1528
1529 /* Ok, now we check the 'policy' stuff. */
1530 if ((subject = X509_NAME_new()) == NULL) {
1531 BIO_printf(bio_err, "Memory allocation failure\n");
1532 goto end;
1533 }
1534
1535 /* take a copy of the issuer name before we mess with it. */
1536 if (selfsign)
1537 CAname = X509_NAME_dup(name);
1538 else
1539 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1540 if (CAname == NULL)
1541 goto end;
1542 str = str2 = NULL;
1543
1544 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1545 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1546 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1547 BIO_printf(bio_err,
1548 "%s:unknown object type in 'policy' configuration\n",
1549 cv->name);
1550 goto end;
1551 }
1552 obj = OBJ_nid2obj(j);
1553
1554 last = -1;
1555 for (;;) {
1556 X509_NAME_ENTRY *push = NULL;
1557
1558 /* lookup the object in the supplied name list */
1559 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1560 if (j < 0) {
1561 if (last != -1)
1562 break;
1563 tne = NULL;
1564 } else {
1565 tne = X509_NAME_get_entry(name, j);
1566 }
1567 last = j;
1568
1569 /* depending on the 'policy', decide what to do. */
1570 if (strcmp(cv->value, "optional") == 0) {
1571 if (tne != NULL)
1572 push = tne;
1573 } else if (strcmp(cv->value, "supplied") == 0) {
1574 if (tne == NULL) {
1575 BIO_printf(bio_err,
1576 "The %s field needed to be supplied and was missing\n",
1577 cv->name);
1578 goto end;
1579 } else {
1580 push = tne;
1581 }
1582 } else if (strcmp(cv->value, "match") == 0) {
1583 int last2;
1584
1585 if (tne == NULL) {
1586 BIO_printf(bio_err,
1587 "The mandatory %s field was missing\n",
1588 cv->name);
1589 goto end;
1590 }
1591
1592 last2 = -1;
1593
1594 again2:
1595 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1596 if ((j < 0) && (last2 == -1)) {
1597 BIO_printf(bio_err,
1598 "The %s field does not exist in the CA certificate,\n"
1599 "the 'policy' is misconfigured\n", cv->name);
1600 goto end;
1601 }
1602 if (j >= 0) {
1603 push = X509_NAME_get_entry(CAname, j);
1604 str = X509_NAME_ENTRY_get_data(tne);
1605 str2 = X509_NAME_ENTRY_get_data(push);
1606 last2 = j;
1607 if (ASN1_STRING_cmp(str, str2) != 0)
1608 goto again2;
1609 }
1610 if (j < 0) {
1611 BIO_printf(bio_err,
1612 "The %s field is different between\n"
1613 "CA certificate (%s) and the request (%s)\n",
1614 cv->name,
1615 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1616 ((str == NULL) ? "NULL" : (char *)str->data));
1617 goto end;
1618 }
1619 } else {
1620 BIO_printf(bio_err,
1621 "%s:invalid type in 'policy' configuration\n",
1622 cv->value);
1623 goto end;
1624 }
1625
1626 if (push != NULL) {
1627 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1628 BIO_printf(bio_err, "Memory allocation failure\n");
1629 goto end;
1630 }
1631 }
1632 if (j < 0)
1633 break;
1634 }
1635 }
1636
1637 if (preserve) {
1638 X509_NAME_free(subject);
1639 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1640 subject = X509_NAME_dup(name);
1641 if (subject == NULL)
1642 goto end;
1643 }
1644
1645 /* We are now totally happy, lets make and sign the certificate */
1646 if (verbose)
1647 BIO_printf(bio_err,
1648 "Everything appears to be ok, creating and signing the certificate\n");
1649
1650 if ((ret = X509_new_ex(app_get0_libctx(), app_get0_propq())) == NULL)
1651 goto end;
1652
1653 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1654 goto end;
1655 if (selfsign) {
1656 if (!X509_set_issuer_name(ret, subject))
1657 goto end;
1658 } else {
1659 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1660 goto end;
1661 }
1662
1663 if (!set_cert_times(ret, startdate, enddate, days))
1664 goto end;
1665
1666 if (enddate != NULL) {
1667 int tdays;
1668
1669 if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret)))
1670 goto end;
1671 days = tdays;
1672 }
1673
1674 if (!X509_set_subject_name(ret, subject))
1675 goto end;
1676
1677 pktmp = X509_REQ_get0_pubkey(req);
1678 i = X509_set_pubkey(ret, pktmp);
1679 if (!i)
1680 goto end;
1681
1682 /* Lets add the extensions, if there are any */
1683 if (ext_sect) {
1684 X509V3_CTX ctx;
1685
1686 /* Initialize the context structure */
1687 if (selfsign)
1688 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1689 else
1690 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1691
1692 if (extconf != NULL) {
1693 if (verbose)
1694 BIO_printf(bio_err, "Extra configuration file found\n");
1695
1696 /* Use the extconf configuration db LHASH */
1697 X509V3_set_nconf(&ctx, extconf);
1698
1699 /* Test the structure (needed?) */
1700 /* X509V3_set_ctx_test(&ctx); */
1701
1702 /* Adds exts contained in the configuration file */
1703 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1704 BIO_printf(bio_err,
1705 "ERROR: adding extensions in section %s\n",
1706 ext_sect);
1707 goto end;
1708 }
1709 if (verbose)
1710 BIO_printf(bio_err,
1711 "Successfully added extensions from file.\n");
1712 } else if (ext_sect) {
1713 /* We found extensions to be set from config file */
1714 X509V3_set_nconf(&ctx, lconf);
1715
1716 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1717 BIO_printf(bio_err,
1718 "ERROR: adding extensions in section %s\n",
1719 ext_sect);
1720 goto end;
1721 }
1722
1723 if (verbose)
1724 BIO_printf(bio_err,
1725 "Successfully added extensions from config\n");
1726 }
1727 }
1728
1729 /* Copy extensions from request (if any) */
1730
1731 if (!copy_extensions(ret, req, ext_copy)) {
1732 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1733 goto end;
1734 }
1735
1736 if (verbose)
1737 BIO_printf(bio_err,
1738 "The subject name appears to be ok, checking data base for clashes\n");
1739
1740 /* Build the correct Subject if no e-mail is wanted in the subject. */
1741 if (!email_dn) {
1742 X509_NAME_ENTRY *tmpne;
1743 X509_NAME *dn_subject;
1744
1745 /*
1746 * Its best to dup the subject DN and then delete any email addresses
1747 * because this retains its structure.
1748 */
1749 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1750 BIO_printf(bio_err, "Memory allocation failure\n");
1751 goto end;
1752 }
1753 i = -1;
1754 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1755 NID_pkcs9_emailAddress,
1756 i)) >= 0) {
1757 tmpne = X509_NAME_delete_entry(dn_subject, i--);
1758 X509_NAME_ENTRY_free(tmpne);
1759 }
1760
1761 if (!X509_set_subject_name(ret, dn_subject)) {
1762 X509_NAME_free(dn_subject);
1763 goto end;
1764 }
1765 X509_NAME_free(dn_subject);
1766 }
1767
1768 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1769 if (row[DB_name] == NULL) {
1770 BIO_printf(bio_err, "Memory allocation failure\n");
1771 goto end;
1772 }
1773
1774 if (BN_is_zero(serial))
1775 row[DB_serial] = OPENSSL_strdup("00");
1776 else
1777 row[DB_serial] = BN_bn2hex(serial);
1778 if (row[DB_serial] == NULL) {
1779 BIO_printf(bio_err, "Memory allocation failure\n");
1780 goto end;
1781 }
1782
1783 if (row[DB_name][0] == '\0') {
1784 /*
1785 * An empty subject! We'll use the serial number instead. If
1786 * unique_subject is in use then we don't want different entries with
1787 * empty subjects matching each other.
1788 */
1789 OPENSSL_free(row[DB_name]);
1790 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
1791 if (row[DB_name] == NULL) {
1792 BIO_printf(bio_err, "Memory allocation failure\n");
1793 goto end;
1794 }
1795 }
1796
1797 if (db->attributes.unique_subject) {
1798 OPENSSL_STRING *crow = row;
1799
1800 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1801 if (rrow != NULL) {
1802 BIO_printf(bio_err,
1803 "ERROR:There is already a certificate for %s\n",
1804 row[DB_name]);
1805 }
1806 }
1807 if (rrow == NULL) {
1808 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1809 if (rrow != NULL) {
1810 BIO_printf(bio_err,
1811 "ERROR:Serial number %s has already been issued,\n",
1812 row[DB_serial]);
1813 BIO_printf(bio_err,
1814 " check the database/serial_file for corruption\n");
1815 }
1816 }
1817
1818 if (rrow != NULL) {
1819 BIO_printf(bio_err, "The matching entry has the following details\n");
1820 if (rrow[DB_type][0] == DB_TYPE_EXP)
1821 p = "Expired";
1822 else if (rrow[DB_type][0] == DB_TYPE_REV)
1823 p = "Revoked";
1824 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1825 p = "Valid";
1826 else
1827 p = "\ninvalid type, Data base error\n";
1828 BIO_printf(bio_err, "Type :%s\n", p);;
1829 if (rrow[DB_type][0] == DB_TYPE_REV) {
1830 p = rrow[DB_exp_date];
1831 if (p == NULL)
1832 p = "undef";
1833 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1834 }
1835 p = rrow[DB_exp_date];
1836 if (p == NULL)
1837 p = "undef";
1838 BIO_printf(bio_err, "Expires on :%s\n", p);
1839 p = rrow[DB_serial];
1840 if (p == NULL)
1841 p = "undef";
1842 BIO_printf(bio_err, "Serial Number :%s\n", p);
1843 p = rrow[DB_file];
1844 if (p == NULL)
1845 p = "undef";
1846 BIO_printf(bio_err, "File name :%s\n", p);
1847 p = rrow[DB_name];
1848 if (p == NULL)
1849 p = "undef";
1850 BIO_printf(bio_err, "Subject Name :%s\n", p);
1851 ok = -1; /* This is now a 'bad' error. */
1852 goto end;
1853 }
1854
1855 if (!default_op) {
1856 BIO_printf(bio_err, "Certificate Details:\n");
1857 /*
1858 * Never print signature details because signature not present
1859 */
1860 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1861 X509_print_ex(bio_err, ret, nameopt, certopt);
1862 }
1863
1864 BIO_printf(bio_err, "Certificate is to be certified until ");
1865 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1866 if (days)
1867 BIO_printf(bio_err, " (%ld days)", days);
1868 BIO_printf(bio_err, "\n");
1869
1870 if (!batch) {
1871
1872 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1873 (void)BIO_flush(bio_err);
1874 buf[0] = '\0';
1875 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1876 BIO_printf(bio_err,
1877 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1878 ok = 0;
1879 goto end;
1880 }
1881 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1882 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1883 ok = 0;
1884 goto end;
1885 }
1886 }
1887
1888 pktmp = X509_get0_pubkey(ret);
1889 if (EVP_PKEY_missing_parameters(pktmp) &&
1890 !EVP_PKEY_missing_parameters(pkey))
1891 EVP_PKEY_copy_parameters(pktmp, pkey);
1892
1893 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1894 goto end;
1895
1896 /* We now just add it to the database as DB_TYPE_VAL('V') */
1897 row[DB_type] = OPENSSL_strdup("V");
1898 tm = X509_get0_notAfter(ret);
1899 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1900 memcpy(row[DB_exp_date], tm->data, tm->length);
1901 row[DB_exp_date][tm->length] = '\0';
1902 row[DB_rev_date] = NULL;
1903 row[DB_file] = OPENSSL_strdup("unknown");
1904 if ((row[DB_type] == NULL) || (row[DB_file] == NULL)
1905 || (row[DB_name] == NULL)) {
1906 BIO_printf(bio_err, "Memory allocation failure\n");
1907 goto end;
1908 }
1909
1910 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1911 for (i = 0; i < DB_NUMBER; i++)
1912 irow[i] = row[i];
1913 irow[DB_NUMBER] = NULL;
1914
1915 if (!TXT_DB_insert(db->db, irow)) {
1916 BIO_printf(bio_err, "failed to update database\n");
1917 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1918 goto end;
1919 }
1920 irow = NULL;
1921 ok = 1;
1922 end:
1923 if (ok != 1) {
1924 for (i = 0; i < DB_NUMBER; i++)
1925 OPENSSL_free(row[i]);
1926 }
1927 OPENSSL_free(irow);
1928
1929 X509_NAME_free(CAname);
1930 X509_NAME_free(subject);
1931 if (ok <= 0)
1932 X509_free(ret);
1933 else
1934 *xret = ret;
1935 return ok;
1936 }
1937
1938 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1939 {
1940
1941 if (output_der) {
1942 (void)i2d_X509_bio(bp, x);
1943 return;
1944 }
1945 if (!notext)
1946 X509_print(bp, x);
1947 PEM_write_bio_X509(bp, x);
1948 }
1949
1950 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1951 X509 *x509, const EVP_MD *dgst,
1952 STACK_OF(OPENSSL_STRING) *sigopts,
1953 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1954 BIGNUM *serial, const char *subj, unsigned long chtype,
1955 int multirdn, int email_dn, const char *startdate,
1956 const char *enddate, long days, const char *ext_sect,
1957 CONF *lconf, int verbose, unsigned long certopt,
1958 unsigned long nameopt, int default_op, int ext_copy)
1959 {
1960 STACK_OF(CONF_VALUE) *sk = NULL;
1961 LHASH_OF(CONF_VALUE) *parms = NULL;
1962 X509_REQ *req = NULL;
1963 CONF_VALUE *cv = NULL;
1964 NETSCAPE_SPKI *spki = NULL;
1965 char *type, *buf;
1966 EVP_PKEY *pktmp = NULL;
1967 X509_NAME *n = NULL;
1968 X509_NAME_ENTRY *ne = NULL;
1969 int ok = -1, i, j;
1970 long errline;
1971 int nid;
1972
1973 /*
1974 * Load input file into a hash table. (This is just an easy
1975 * way to read and parse the file, then put it into a convenient
1976 * STACK format).
1977 */
1978 parms = CONF_load(NULL, infile, &errline);
1979 if (parms == NULL) {
1980 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1981 goto end;
1982 }
1983
1984 sk = CONF_get_section(parms, "default");
1985 if (sk_CONF_VALUE_num(sk) == 0) {
1986 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1987 goto end;
1988 }
1989
1990 /*
1991 * Now create a dummy X509 request structure. We don't actually
1992 * have an X509 request, but we have many of the components
1993 * (a public key, various DN components). The idea is that we
1994 * put these components into the right X509 request structure
1995 * and we can use the same code as if you had a real X509 request.
1996 */
1997 req = X509_REQ_new();
1998 if (req == NULL)
1999 goto end;
2000
2001 /*
2002 * Build up the subject name set.
2003 */
2004 n = X509_REQ_get_subject_name(req);
2005
2006 for (i = 0;; i++) {
2007 if (sk_CONF_VALUE_num(sk) <= i)
2008 break;
2009
2010 cv = sk_CONF_VALUE_value(sk, i);
2011 type = cv->name;
2012 /*
2013 * Skip past any leading X. X: X, etc to allow for multiple instances
2014 */
2015 for (buf = cv->name; *buf; buf++)
2016 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2017 buf++;
2018 if (*buf)
2019 type = buf;
2020 break;
2021 }
2022
2023 buf = cv->value;
2024 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2025 if (strcmp(type, "SPKAC") == 0) {
2026 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2027 if (spki == NULL) {
2028 BIO_printf(bio_err,
2029 "unable to load Netscape SPKAC structure\n");
2030 goto end;
2031 }
2032 }
2033 continue;
2034 }
2035
2036 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2037 (unsigned char *)buf, -1, -1, 0))
2038 goto end;
2039 }
2040 if (spki == NULL) {
2041 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2042 infile);
2043 goto end;
2044 }
2045
2046 /*
2047 * Now extract the key from the SPKI structure.
2048 */
2049
2050 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
2051
2052 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2053 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2054 goto end;
2055 }
2056
2057 j = NETSCAPE_SPKI_verify(spki, pktmp);
2058 if (j <= 0) {
2059 EVP_PKEY_free(pktmp);
2060 BIO_printf(bio_err,
2061 "signature verification failed on SPKAC public key\n");
2062 goto end;
2063 }
2064 BIO_printf(bio_err, "Signature ok\n");
2065
2066 X509_REQ_set_pubkey(req, pktmp);
2067 EVP_PKEY_free(pktmp);
2068 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2069 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2070 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2071 ext_copy, 0);
2072 end:
2073 X509_REQ_free(req);
2074 CONF_free(parms);
2075 NETSCAPE_SPKI_free(spki);
2076 X509_NAME_ENTRY_free(ne);
2077
2078 return ok;
2079 }
2080
2081 static int check_time_format(const char *str)
2082 {
2083 return ASN1_TIME_set_string(NULL, str);
2084 }
2085
2086 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2087 const char *value)
2088 {
2089 const ASN1_TIME *tm = NULL;
2090 char *row[DB_NUMBER], **rrow, **irow;
2091 char *rev_str = NULL;
2092 BIGNUM *bn = NULL;
2093 int ok = -1, i;
2094
2095 for (i = 0; i < DB_NUMBER; i++)
2096 row[i] = NULL;
2097 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2098 bn = ASN1_INTEGER_to_BN(X509_get0_serialNumber(x509), NULL);
2099 if (!bn)
2100 goto end;
2101 if (BN_is_zero(bn))
2102 row[DB_serial] = OPENSSL_strdup("00");
2103 else
2104 row[DB_serial] = BN_bn2hex(bn);
2105 BN_free(bn);
2106 if (row[DB_name] != NULL && row[DB_name][0] == '\0') {
2107 /* Entries with empty Subjects actually use the serial number instead */
2108 OPENSSL_free(row[DB_name]);
2109 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
2110 }
2111 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2112 BIO_printf(bio_err, "Memory allocation failure\n");
2113 goto end;
2114 }
2115 /*
2116 * We have to lookup by serial number because name lookup skips revoked
2117 * certs
2118 */
2119 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2120 if (rrow == NULL) {
2121 BIO_printf(bio_err,
2122 "Adding Entry with serial number %s to DB for %s\n",
2123 row[DB_serial], row[DB_name]);
2124
2125 /* We now just add it to the database as DB_TYPE_REV('V') */
2126 row[DB_type] = OPENSSL_strdup("V");
2127 tm = X509_get0_notAfter(x509);
2128 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2129 memcpy(row[DB_exp_date], tm->data, tm->length);
2130 row[DB_exp_date][tm->length] = '\0';
2131 row[DB_rev_date] = NULL;
2132 row[DB_file] = OPENSSL_strdup("unknown");
2133
2134 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2135 BIO_printf(bio_err, "Memory allocation failure\n");
2136 goto end;
2137 }
2138
2139 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2140 for (i = 0; i < DB_NUMBER; i++)
2141 irow[i] = row[i];
2142 irow[DB_NUMBER] = NULL;
2143
2144 if (!TXT_DB_insert(db->db, irow)) {
2145 BIO_printf(bio_err, "failed to update database\n");
2146 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2147 OPENSSL_free(irow);
2148 goto end;
2149 }
2150
2151 for (i = 0; i < DB_NUMBER; i++)
2152 row[i] = NULL;
2153
2154 /* Revoke Certificate */
2155 if (rev_type == REV_VALID)
2156 ok = 1;
2157 else
2158 /* Retry revocation after DB insertion */
2159 ok = do_revoke(x509, db, rev_type, value);
2160
2161 goto end;
2162
2163 } else if (index_name_cmp_noconst(row, rrow)) {
2164 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2165 goto end;
2166 } else if (rev_type == REV_VALID) {
2167 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2168 row[DB_serial]);
2169 goto end;
2170 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2171 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2172 row[DB_serial]);
2173 goto end;
2174 } else {
2175 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2176 rev_str = make_revocation_str(rev_type, value);
2177 if (!rev_str) {
2178 BIO_printf(bio_err, "Error in revocation arguments\n");
2179 goto end;
2180 }
2181 rrow[DB_type][0] = DB_TYPE_REV;
2182 rrow[DB_type][1] = '\0';
2183 rrow[DB_rev_date] = rev_str;
2184 }
2185 ok = 1;
2186 end:
2187 for (i = 0; i < DB_NUMBER; i++)
2188 OPENSSL_free(row[i]);
2189 return ok;
2190 }
2191
2192 static int get_certificate_status(const char *serial, CA_DB *db)
2193 {
2194 char *row[DB_NUMBER], **rrow;
2195 int ok = -1, i;
2196 size_t serial_len = strlen(serial);
2197
2198 /* Free Resources */
2199 for (i = 0; i < DB_NUMBER; i++)
2200 row[i] = NULL;
2201
2202 /* Malloc needed char spaces */
2203 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2204
2205 if (serial_len % 2) {
2206 /*
2207 * Set the first char to 0
2208 */
2209 row[DB_serial][0] = '0';
2210
2211 /* Copy String from serial to row[DB_serial] */
2212 memcpy(row[DB_serial] + 1, serial, serial_len);
2213 row[DB_serial][serial_len + 1] = '\0';
2214 } else {
2215 /* Copy String from serial to row[DB_serial] */
2216 memcpy(row[DB_serial], serial, serial_len);
2217 row[DB_serial][serial_len] = '\0';
2218 }
2219
2220 /* Make it Upper Case */
2221 make_uppercase(row[DB_serial]);
2222
2223 ok = 1;
2224
2225 /* Search for the certificate */
2226 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2227 if (rrow == NULL) {
2228 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2229 ok = -1;
2230 goto end;
2231 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2232 BIO_printf(bio_err, "%s=Valid (%c)\n",
2233 row[DB_serial], rrow[DB_type][0]);
2234 goto end;
2235 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2236 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2237 row[DB_serial], rrow[DB_type][0]);
2238 goto end;
2239 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2240 BIO_printf(bio_err, "%s=Expired (%c)\n",
2241 row[DB_serial], rrow[DB_type][0]);
2242 goto end;
2243 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2244 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2245 row[DB_serial], rrow[DB_type][0]);
2246 goto end;
2247 } else {
2248 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2249 row[DB_serial], rrow[DB_type][0]);
2250 ok = -1;
2251 }
2252 end:
2253 for (i = 0; i < DB_NUMBER; i++) {
2254 OPENSSL_free(row[i]);
2255 }
2256 return ok;
2257 }
2258
2259 static int do_updatedb(CA_DB *db)
2260 {
2261 ASN1_UTCTIME *a_tm = NULL;
2262 int i, cnt = 0;
2263 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2264 char **rrow, *a_tm_s;
2265
2266 a_tm = ASN1_UTCTIME_new();
2267 if (a_tm == NULL)
2268 return -1;
2269
2270 /* get actual time and make a string */
2271 if (X509_gmtime_adj(a_tm, 0) == NULL) {
2272 ASN1_UTCTIME_free(a_tm);
2273 return -1;
2274 }
2275 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2276
2277 memcpy(a_tm_s, a_tm->data, a_tm->length);
2278 a_tm_s[a_tm->length] = '\0';
2279
2280 if (strncmp(a_tm_s, "49", 2) <= 0)
2281 a_y2k = 1;
2282 else
2283 a_y2k = 0;
2284
2285 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2286 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2287
2288 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2289 /* ignore entries that are not valid */
2290 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2291 db_y2k = 1;
2292 else
2293 db_y2k = 0;
2294
2295 if (db_y2k == a_y2k) {
2296 /* all on the same y2k side */
2297 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2298 rrow[DB_type][0] = DB_TYPE_EXP;
2299 rrow[DB_type][1] = '\0';
2300 cnt++;
2301
2302 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2303 }
2304 } else if (db_y2k < a_y2k) {
2305 rrow[DB_type][0] = DB_TYPE_EXP;
2306 rrow[DB_type][1] = '\0';
2307 cnt++;
2308
2309 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2310 }
2311
2312 }
2313 }
2314
2315 ASN1_UTCTIME_free(a_tm);
2316 OPENSSL_free(a_tm_s);
2317 return cnt;
2318 }
2319
2320 static const char *crl_reasons[] = {
2321 /* CRL reason strings */
2322 "unspecified",
2323 "keyCompromise",
2324 "CACompromise",
2325 "affiliationChanged",
2326 "superseded",
2327 "cessationOfOperation",
2328 "certificateHold",
2329 "removeFromCRL",
2330 /* Additional pseudo reasons */
2331 "holdInstruction",
2332 "keyTime",
2333 "CAkeyTime"
2334 };
2335
2336 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2337
2338 /*
2339 * Given revocation information convert to a DB string. The format of the
2340 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2341 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2342 * additional argument
2343 */
2344
2345 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2346 {
2347 char *str;
2348 const char *reason = NULL, *other = NULL;
2349 ASN1_OBJECT *otmp;
2350 ASN1_UTCTIME *revtm = NULL;
2351 int i;
2352
2353 switch (rev_type) {
2354 case REV_NONE:
2355 case REV_VALID:
2356 break;
2357
2358 case REV_CRL_REASON:
2359 for (i = 0; i < 8; i++) {
2360 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2361 reason = crl_reasons[i];
2362 break;
2363 }
2364 }
2365 if (reason == NULL) {
2366 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2367 return NULL;
2368 }
2369 break;
2370
2371 case REV_HOLD:
2372 /* Argument is an OID */
2373 otmp = OBJ_txt2obj(rev_arg, 0);
2374 ASN1_OBJECT_free(otmp);
2375
2376 if (otmp == NULL) {
2377 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2378 return NULL;
2379 }
2380
2381 reason = "holdInstruction";
2382 other = rev_arg;
2383 break;
2384
2385 case REV_KEY_COMPROMISE:
2386 case REV_CA_COMPROMISE:
2387 /* Argument is the key compromise time */
2388 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2389 BIO_printf(bio_err,
2390 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2391 rev_arg);
2392 return NULL;
2393 }
2394 other = rev_arg;
2395 if (rev_type == REV_KEY_COMPROMISE)
2396 reason = "keyTime";
2397 else
2398 reason = "CAkeyTime";
2399
2400 break;
2401 }
2402
2403 revtm = X509_gmtime_adj(NULL, 0);
2404
2405 if (!revtm)
2406 return NULL;
2407
2408 i = revtm->length + 1;
2409
2410 if (reason)
2411 i += strlen(reason) + 1;
2412 if (other)
2413 i += strlen(other) + 1;
2414
2415 str = app_malloc(i, "revocation reason");
2416 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2417 if (reason) {
2418 OPENSSL_strlcat(str, ",", i);
2419 OPENSSL_strlcat(str, reason, i);
2420 }
2421 if (other) {
2422 OPENSSL_strlcat(str, ",", i);
2423 OPENSSL_strlcat(str, other, i);
2424 }
2425 ASN1_UTCTIME_free(revtm);
2426 return str;
2427 }
2428
2429 /*-
2430 * Convert revocation field to X509_REVOKED entry
2431 * return code:
2432 * 0 error
2433 * 1 OK
2434 * 2 OK and some extensions added (i.e. V2 CRL)
2435 */
2436
2437 static int make_revoked(X509_REVOKED *rev, const char *str)
2438 {
2439 char *tmp = NULL;
2440 int reason_code = -1;
2441 int i, ret = 0;
2442 ASN1_OBJECT *hold = NULL;
2443 ASN1_GENERALIZEDTIME *comp_time = NULL;
2444 ASN1_ENUMERATED *rtmp = NULL;
2445
2446 ASN1_TIME *revDate = NULL;
2447
2448 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2449
2450 if (i == 0)
2451 goto end;
2452
2453 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2454 goto end;
2455
2456 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2457 rtmp = ASN1_ENUMERATED_new();
2458 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2459 goto end;
2460 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2461 goto end;
2462 }
2463
2464 if (rev && comp_time) {
2465 if (!X509_REVOKED_add1_ext_i2d
2466 (rev, NID_invalidity_date, comp_time, 0, 0))
2467 goto end;
2468 }
2469 if (rev && hold) {
2470 if (!X509_REVOKED_add1_ext_i2d
2471 (rev, NID_hold_instruction_code, hold, 0, 0))
2472 goto end;
2473 }
2474
2475 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2476 ret = 2;
2477 else
2478 ret = 1;
2479
2480 end:
2481
2482 OPENSSL_free(tmp);
2483 ASN1_OBJECT_free(hold);
2484 ASN1_GENERALIZEDTIME_free(comp_time);
2485 ASN1_ENUMERATED_free(rtmp);
2486 ASN1_TIME_free(revDate);
2487
2488 return ret;
2489 }
2490
2491 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2492 {
2493 char buf[25], *pbuf;
2494 const char *p;
2495 int j;
2496
2497 j = i2a_ASN1_OBJECT(bio_err, obj);
2498 pbuf = buf;
2499 for (j = 22 - j; j > 0; j--)
2500 *(pbuf++) = ' ';
2501 *(pbuf++) = ':';
2502 *(pbuf++) = '\0';
2503 BIO_puts(bio_err, buf);
2504
2505 if (str->type == V_ASN1_PRINTABLESTRING)
2506 BIO_printf(bio_err, "PRINTABLE:'");
2507 else if (str->type == V_ASN1_T61STRING)
2508 BIO_printf(bio_err, "T61STRING:'");
2509 else if (str->type == V_ASN1_IA5STRING)
2510 BIO_printf(bio_err, "IA5STRING:'");
2511 else if (str->type == V_ASN1_UNIVERSALSTRING)
2512 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2513 else
2514 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2515
2516 p = (const char *)str->data;
2517 for (j = str->length; j > 0; j--) {
2518 if ((*p >= ' ') && (*p <= '~'))
2519 BIO_printf(bio_err, "%c", *p);
2520 else if (*p & 0x80)
2521 BIO_printf(bio_err, "\\0x%02X", *p);
2522 else if ((unsigned char)*p == 0xf7)
2523 BIO_printf(bio_err, "^?");
2524 else
2525 BIO_printf(bio_err, "^%c", *p + '@');
2526 p++;
2527 }
2528 BIO_printf(bio_err, "'\n");
2529 return 1;
2530 }
2531
2532 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2533 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2534 {
2535 char *tmp;
2536 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2537 int reason_code = -1;
2538 int ret = 0;
2539 unsigned int i;
2540 ASN1_OBJECT *hold = NULL;
2541 ASN1_GENERALIZEDTIME *comp_time = NULL;
2542
2543 tmp = OPENSSL_strdup(str);
2544 if (!tmp) {
2545 BIO_printf(bio_err, "memory allocation failure\n");
2546 goto end;
2547 }
2548
2549 p = strchr(tmp, ',');
2550
2551 rtime_str = tmp;
2552
2553 if (p) {
2554 *p = '\0';
2555 p++;
2556 reason_str = p;
2557 p = strchr(p, ',');
2558 if (p) {
2559 *p = '\0';
2560 arg_str = p + 1;
2561 }
2562 }
2563
2564 if (prevtm) {
2565 *prevtm = ASN1_UTCTIME_new();
2566 if (*prevtm == NULL) {
2567 BIO_printf(bio_err, "memory allocation failure\n");
2568 goto end;
2569 }
2570 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2571 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2572 goto end;
2573 }
2574 }
2575 if (reason_str) {
2576 for (i = 0; i < NUM_REASONS; i++) {
2577 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2578 reason_code = i;
2579 break;
2580 }
2581 }
2582 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2583 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2584 goto end;
2585 }
2586
2587 if (reason_code == 7) {
2588 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2589 } else if (reason_code == 8) { /* Hold instruction */
2590 if (!arg_str) {
2591 BIO_printf(bio_err, "missing hold instruction\n");
2592 goto end;
2593 }
2594 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2595 hold = OBJ_txt2obj(arg_str, 0);
2596
2597 if (!hold) {
2598 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2599 goto end;
2600 }
2601 if (phold)
2602 *phold = hold;
2603 else
2604 ASN1_OBJECT_free(hold);
2605 } else if ((reason_code == 9) || (reason_code == 10)) {
2606 if (!arg_str) {
2607 BIO_printf(bio_err, "missing compromised time\n");
2608 goto end;
2609 }
2610 comp_time = ASN1_GENERALIZEDTIME_new();
2611 if (comp_time == NULL) {
2612 BIO_printf(bio_err, "memory allocation failure\n");
2613 goto end;
2614 }
2615 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2616 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2617 goto end;
2618 }
2619 if (reason_code == 9)
2620 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2621 else
2622 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2623 }
2624 }
2625
2626 if (preason)
2627 *preason = reason_code;
2628 if (pinvtm) {
2629 *pinvtm = comp_time;
2630 comp_time = NULL;
2631 }
2632
2633 ret = 1;
2634
2635 end:
2636
2637 OPENSSL_free(tmp);
2638 ASN1_GENERALIZEDTIME_free(comp_time);
2639
2640 return ret;
2641 }
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