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APPS: Replace 'OPT_ERR = -1, OPT_EOF = 0, OPT_HELP' by OPT_COMMON macro
[thirdparty/openssl.git] / apps / ca.c
1 /*
2 * Copyright 1995-2021 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 char *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 char *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 char *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 char *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 *extfile_conf = NULL;
142 static int preserve = 0;
143 static int msie_hack = 0;
144
145 typedef enum OPTION_choice {
146 OPT_COMMON,
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', "Digest to use, such as sha256"},
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 char *configfile = default_config_file, *section = NULL;
274 char def_dgst[80] = "";
275 char *dgst = 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_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 dgst = 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
492 end_of_options:
493 /* Remaining args are files to certify. */
494 argc = opt_num_rest();
495 argv = opt_rest();
496
497 if ((conf = app_load_config_verbose(configfile, 1)) == 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 if (!app_RAND_load())
525 goto end;
526
527 f = NCONF_get_string(conf, section, STRING_MASK);
528 if (f == NULL)
529 ERR_clear_error();
530
531 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
532 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
533 goto end;
534 }
535
536 if (chtype != MBSTRING_UTF8) {
537 f = NCONF_get_string(conf, section, UTF8_IN);
538 if (f == NULL)
539 ERR_clear_error();
540 else if (strcmp(f, "yes") == 0)
541 chtype = MBSTRING_UTF8;
542 }
543
544 db_attr.unique_subject = 1;
545 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
546 if (p != NULL)
547 db_attr.unique_subject = parse_yesno(p, 1);
548 else
549 ERR_clear_error();
550
551 /*****************************************************************/
552 /* report status of cert with serial number given on command line */
553 if (ser_status) {
554 dbfile = lookup_conf(conf, section, ENV_DATABASE);
555 if (dbfile == NULL)
556 goto end;
557
558 db = load_index(dbfile, &db_attr);
559 if (db == NULL)
560 goto end;
561
562 if (index_index(db) <= 0)
563 goto end;
564
565 if (get_certificate_status(ser_status, db) != 1)
566 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
567 goto end;
568 }
569
570 /*****************************************************************/
571 /* we definitely need a private key, so let's get it */
572
573 if (keyfile == NULL
574 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
575 goto end;
576
577 if (passin == NULL) {
578 free_passin = 1;
579 if (!app_passwd(passinarg, NULL, &passin, NULL)) {
580 BIO_printf(bio_err, "Error getting password\n");
581 goto end;
582 }
583 }
584 pkey = load_key(keyfile, keyformat, 0, passin, e, "CA private key");
585 cleanse(passin);
586 if (pkey == NULL)
587 /* load_key() has already printed an appropriate message */
588 goto end;
589
590 /*****************************************************************/
591 /* we need a certificate */
592 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
593 if (certfile == NULL
594 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
595 goto end;
596
597 x509 = load_cert_pass(certfile, 1, passin, "CA certificate");
598 if (x509 == NULL)
599 goto end;
600
601 if (!X509_check_private_key(x509, pkey)) {
602 BIO_printf(bio_err,
603 "CA certificate and CA private key do not match\n");
604 goto end;
605 }
606 }
607 if (!selfsign)
608 x509p = x509;
609
610 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
611 if (f == NULL)
612 ERR_clear_error();
613 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
614 preserve = 1;
615 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
616 if (f == NULL)
617 ERR_clear_error();
618 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
619 msie_hack = 1;
620
621 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
622
623 if (f != NULL) {
624 if (!set_nameopt(f)) {
625 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
626 goto end;
627 }
628 default_op = 0;
629 }
630
631 f = NCONF_get_string(conf, section, ENV_CERTOPT);
632
633 if (f != NULL) {
634 if (!set_cert_ex(&certopt, f)) {
635 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
636 goto end;
637 }
638 default_op = 0;
639 } else {
640 ERR_clear_error();
641 }
642
643 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
644
645 if (f != NULL) {
646 if (!set_ext_copy(&ext_copy, f)) {
647 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
648 goto end;
649 }
650 } else {
651 ERR_clear_error();
652 }
653
654 /*****************************************************************/
655 /* lookup where to write new certificates */
656 if ((outdir == NULL) && (req)) {
657
658 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
659 if (outdir == NULL) {
660 BIO_printf(bio_err,
661 "there needs to be defined a directory for new certificate to be placed in\n");
662 goto end;
663 }
664 #ifndef OPENSSL_SYS_VMS
665 /*
666 * outdir is a directory spec, but access() for VMS demands a
667 * filename. We could use the DEC C routine to convert the
668 * directory syntax to Unix, and give that to app_isdir,
669 * but for now the fopen will catch the error if it's not a
670 * directory
671 */
672 if (app_isdir(outdir) <= 0) {
673 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
674 perror(outdir);
675 goto end;
676 }
677 #endif
678 }
679
680 /*****************************************************************/
681 /* we need to load the database file */
682 dbfile = lookup_conf(conf, section, ENV_DATABASE);
683 if (dbfile == NULL)
684 goto end;
685
686 db = load_index(dbfile, &db_attr);
687 if (db == NULL)
688 goto end;
689
690 /* Lets check some fields */
691 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
692 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
693 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
694 BIO_printf(bio_err,
695 "entry %d: not revoked yet, but has a revocation date\n",
696 i + 1);
697 goto end;
698 }
699 if ((pp[DB_type][0] == DB_TYPE_REV) &&
700 !make_revoked(NULL, pp[DB_rev_date])) {
701 BIO_printf(bio_err, " in entry %d\n", i + 1);
702 goto end;
703 }
704 if (!check_time_format((char *)pp[DB_exp_date])) {
705 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
706 goto end;
707 }
708 p = pp[DB_serial];
709 j = strlen(p);
710 if (*p == '-') {
711 p++;
712 j--;
713 }
714 if ((j & 1) || (j < 2)) {
715 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
716 i + 1, j);
717 goto end;
718 }
719 for ( ; *p; p++) {
720 if (!isxdigit(_UC(*p))) {
721 BIO_printf(bio_err,
722 "entry %d: bad char 0%o '%c' in serial number\n",
723 i + 1, *p, *p);
724 goto end;
725 }
726 }
727 }
728 if (verbose) {
729 TXT_DB_write(bio_out, db->db);
730 BIO_printf(bio_err, "%d entries loaded from the database\n",
731 sk_OPENSSL_PSTRING_num(db->db->data));
732 BIO_printf(bio_err, "generating index\n");
733 }
734
735 if (index_index(db) <= 0)
736 goto end;
737
738 /*****************************************************************/
739 /* Update the db file for expired certificates */
740 if (doupdatedb) {
741 if (verbose)
742 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
743
744 i = do_updatedb(db);
745 if (i == -1) {
746 BIO_printf(bio_err, "Malloc failure\n");
747 goto end;
748 } else if (i == 0) {
749 if (verbose)
750 BIO_printf(bio_err, "No entries found to mark expired\n");
751 } else {
752 if (!save_index(dbfile, "new", db))
753 goto end;
754
755 if (!rotate_index(dbfile, "new", "old"))
756 goto end;
757
758 if (verbose)
759 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
760 }
761 }
762
763 /*****************************************************************/
764 /* Read extensions config file */
765 if (extfile) {
766 if ((extfile_conf = app_load_config(extfile)) == NULL) {
767 ret = 1;
768 goto end;
769 }
770
771 if (verbose)
772 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
773 extfile);
774
775 /* We can have sections in the ext file */
776 if (extensions == NULL) {
777 extensions = NCONF_get_string(extfile_conf, "default", "extensions");
778 if (extensions == NULL)
779 extensions = "default";
780 }
781 }
782
783 /*****************************************************************/
784 if (req || gencrl) {
785 if (spkac_file != NULL && outfile != NULL) {
786 output_der = 1;
787 batch = 1;
788 }
789 }
790
791 def_ret = EVP_PKEY_get_default_digest_name(pkey, def_dgst, sizeof(def_dgst));
792 /*
793 * EVP_PKEY_get_default_digest_name() returns 2 if the digest is
794 * mandatory for this algorithm.
795 */
796 if (def_ret == 2 && strcmp(def_dgst, "UNDEF") == 0) {
797 /* The signing algorithm requires there to be no digest */
798 dgst = NULL;
799 } else if (dgst == NULL
800 && (dgst = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL) {
801 goto end;
802 } else {
803 if (strcmp(dgst, "default") == 0) {
804 if (def_ret <= 0) {
805 BIO_puts(bio_err, "no default digest\n");
806 goto end;
807 }
808 dgst = def_dgst;
809 }
810 }
811
812 if (req) {
813 if (email_dn == 1) {
814 char *tmp_email_dn = NULL;
815
816 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
817 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
818 email_dn = 0;
819 }
820 if (verbose)
821 BIO_printf(bio_err, "message digest is %s\n", dgst);
822 if (policy == NULL
823 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
824 goto end;
825
826 if (verbose)
827 BIO_printf(bio_err, "policy is %s\n", policy);
828
829 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
830 rand_ser = 1;
831 } else {
832 serialfile = lookup_conf(conf, section, ENV_SERIAL);
833 if (serialfile == NULL)
834 goto end;
835 }
836
837 if (extfile_conf != NULL) {
838 /* Check syntax of extfile */
839 X509V3_CTX ctx;
840
841 X509V3_set_ctx_test(&ctx);
842 X509V3_set_nconf(&ctx, extfile_conf);
843 if (!X509V3_EXT_add_nconf(extfile_conf, &ctx, extensions, NULL)) {
844 BIO_printf(bio_err,
845 "Error checking certificate extensions from extfile section %s\n",
846 extensions);
847 ret = 1;
848 goto end;
849 }
850 } else {
851 /*
852 * no '-extfile' option, so we look for extensions in the main
853 * configuration file
854 */
855 if (extensions == NULL) {
856 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
857 if (extensions == NULL)
858 ERR_clear_error();
859 }
860 if (extensions != NULL) {
861 /* Check syntax of config file section */
862 X509V3_CTX ctx;
863
864 X509V3_set_ctx_test(&ctx);
865 X509V3_set_nconf(&ctx, conf);
866 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
867 BIO_printf(bio_err,
868 "Error checking certificate extension config section %s\n",
869 extensions);
870 ret = 1;
871 goto end;
872 }
873 }
874 }
875
876 if (startdate == NULL) {
877 startdate = NCONF_get_string(conf, section, ENV_DEFAULT_STARTDATE);
878 if (startdate == NULL)
879 ERR_clear_error();
880 }
881 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
882 BIO_printf(bio_err,
883 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
884 goto end;
885 }
886 if (startdate == NULL)
887 startdate = "today";
888
889 if (enddate == NULL) {
890 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
891 if (enddate == NULL)
892 ERR_clear_error();
893 }
894 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
895 BIO_printf(bio_err,
896 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
897 goto end;
898 }
899
900 if (days == 0) {
901 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
902 days = 0;
903 }
904 if (enddate == NULL && days == 0) {
905 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
906 goto end;
907 }
908
909 if (rand_ser) {
910 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
911 BIO_printf(bio_err, "error generating serial number\n");
912 goto end;
913 }
914 } else {
915 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
916 BIO_printf(bio_err, "error while loading serial number\n");
917 goto end;
918 }
919 if (verbose) {
920 if (BN_is_zero(serial)) {
921 BIO_printf(bio_err, "next serial number is 00\n");
922 } else {
923 if ((f = BN_bn2hex(serial)) == NULL)
924 goto end;
925 BIO_printf(bio_err, "next serial number is %s\n", f);
926 OPENSSL_free(f);
927 }
928 }
929 }
930
931 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
932 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
933 goto end;
934 }
935
936 if ((cert_sk = sk_X509_new_null()) == NULL) {
937 BIO_printf(bio_err, "Memory allocation failure\n");
938 goto end;
939 }
940 if (spkac_file != NULL) {
941 total++;
942 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
943 attribs, db, serial, subj, chtype, multirdn,
944 email_dn, startdate, enddate, days, extensions,
945 conf, verbose, certopt, get_nameopt(), default_op,
946 ext_copy);
947 if (j < 0)
948 goto end;
949 if (j > 0) {
950 total_done++;
951 BIO_printf(bio_err, "\n");
952 if (!BN_add_word(serial, 1))
953 goto end;
954 if (!sk_X509_push(cert_sk, x)) {
955 BIO_printf(bio_err, "Memory allocation failure\n");
956 goto end;
957 }
958 }
959 }
960 if (ss_cert_file != NULL) {
961 total++;
962 j = certify_cert(&x, ss_cert_file, certformat, passin, pkey,
963 x509, dgst, sigopts, vfyopts, attribs,
964 db, serial, subj, chtype, multirdn, email_dn,
965 startdate, enddate, days, batch, extensions,
966 conf, verbose, certopt, get_nameopt(), default_op,
967 ext_copy);
968 if (j < 0)
969 goto end;
970 if (j > 0) {
971 total_done++;
972 BIO_printf(bio_err, "\n");
973 if (!BN_add_word(serial, 1))
974 goto end;
975 if (!sk_X509_push(cert_sk, x)) {
976 BIO_printf(bio_err, "Memory allocation failure\n");
977 goto end;
978 }
979 }
980 }
981 if (infile != NULL) {
982 total++;
983 j = certify(&x, infile, informat, pkey, x509p, dgst,
984 sigopts, vfyopts, attribs, db,
985 serial, subj, chtype, multirdn, email_dn, startdate,
986 enddate, days, batch, extensions, conf, verbose,
987 certopt, get_nameopt(), default_op, ext_copy, selfsign);
988 if (j < 0)
989 goto end;
990 if (j > 0) {
991 total_done++;
992 BIO_printf(bio_err, "\n");
993 if (!BN_add_word(serial, 1))
994 goto end;
995 if (!sk_X509_push(cert_sk, x)) {
996 BIO_printf(bio_err, "Memory allocation failure\n");
997 goto end;
998 }
999 }
1000 }
1001 for (i = 0; i < argc; i++) {
1002 total++;
1003 j = certify(&x, argv[i], informat, pkey, x509p, dgst,
1004 sigopts, vfyopts,
1005 attribs, db,
1006 serial, subj, chtype, multirdn, email_dn, startdate,
1007 enddate, days, batch, extensions, conf, verbose,
1008 certopt, get_nameopt(), default_op, ext_copy, selfsign);
1009 if (j < 0)
1010 goto end;
1011 if (j > 0) {
1012 total_done++;
1013 BIO_printf(bio_err, "\n");
1014 if (!BN_add_word(serial, 1)) {
1015 X509_free(x);
1016 goto end;
1017 }
1018 if (!sk_X509_push(cert_sk, x)) {
1019 BIO_printf(bio_err, "Memory allocation failure\n");
1020 X509_free(x);
1021 goto end;
1022 }
1023 }
1024 }
1025 /*
1026 * we have a stack of newly certified certificates and a data base
1027 * and serial number that need updating
1028 */
1029
1030 if (sk_X509_num(cert_sk) > 0) {
1031 if (!batch) {
1032 BIO_printf(bio_err,
1033 "\n%d out of %d certificate requests certified, commit? [y/n]",
1034 total_done, total);
1035 (void)BIO_flush(bio_err);
1036 tmp[0] = '\0';
1037 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
1038 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
1039 ret = 0;
1040 goto end;
1041 }
1042 if (tmp[0] != 'y' && tmp[0] != 'Y') {
1043 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
1044 ret = 0;
1045 goto end;
1046 }
1047 }
1048
1049 BIO_printf(bio_err, "Write out database with %d new entries\n",
1050 sk_X509_num(cert_sk));
1051
1052 if (serialfile != NULL
1053 && !save_serial(serialfile, "new", serial, NULL))
1054 goto end;
1055
1056 if (!save_index(dbfile, "new", db))
1057 goto end;
1058 }
1059
1060 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
1061 #ifndef OPENSSL_SYS_VMS
1062 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
1063 #endif
1064
1065 if (verbose)
1066 BIO_printf(bio_err, "writing new certificates\n");
1067
1068 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1069 BIO *Cout = NULL;
1070 X509 *xi = sk_X509_value(cert_sk, i);
1071 const ASN1_INTEGER *serialNumber = X509_get0_serialNumber(xi);
1072 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
1073 const int snl = ASN1_STRING_length(serialNumber);
1074 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
1075 char *n = new_cert + outdirlen;
1076
1077 if (outdirlen + filen_len > PATH_MAX) {
1078 BIO_printf(bio_err, "certificate file name too long\n");
1079 goto end;
1080 }
1081
1082 if (snl > 0) {
1083 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1084
1085 for (j = 0; j < snl; j++, psn++) {
1086 *n++ = HEX_DIGITS[*psn >> 4];
1087 *n++ = HEX_DIGITS[*psn & 0x0F];
1088 }
1089 } else {
1090 *(n++) = '0';
1091 *(n++) = '0';
1092 }
1093 *(n++) = '.';
1094 *(n++) = 'p';
1095 *(n++) = 'e';
1096 *(n++) = 'm';
1097 *n = '\0'; /* closing new_cert */
1098 if (verbose)
1099 BIO_printf(bio_err, "writing %s\n", new_cert);
1100
1101 Sout = bio_open_default(outfile, 'w',
1102 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1103 if (Sout == NULL)
1104 goto end;
1105
1106 Cout = BIO_new_file(new_cert, "w");
1107 if (Cout == NULL) {
1108 perror(new_cert);
1109 goto end;
1110 }
1111 write_new_certificate(Cout, xi, 0, notext);
1112 write_new_certificate(Sout, xi, output_der, notext);
1113 BIO_free_all(Cout);
1114 BIO_free_all(Sout);
1115 Sout = NULL;
1116 }
1117
1118 if (sk_X509_num(cert_sk)) {
1119 /* Rename the database and the serial file */
1120 if (serialfile != NULL
1121 && !rotate_serial(serialfile, "new", "old"))
1122 goto end;
1123
1124 if (!rotate_index(dbfile, "new", "old"))
1125 goto end;
1126
1127 BIO_printf(bio_err, "Data Base Updated\n");
1128 }
1129 }
1130
1131 /*****************************************************************/
1132 if (gencrl) {
1133 int crl_v2 = 0;
1134 if (crl_ext == NULL) {
1135 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1136 if (crl_ext == NULL)
1137 ERR_clear_error();
1138 }
1139 if (crl_ext != NULL) {
1140 /* Check syntax of file */
1141 X509V3_CTX ctx;
1142
1143 X509V3_set_ctx_test(&ctx);
1144 X509V3_set_nconf(&ctx, conf);
1145 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1146 BIO_printf(bio_err,
1147 "Error checking CRL extension section %s\n", crl_ext);
1148 ret = 1;
1149 goto end;
1150 }
1151 }
1152
1153 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1154 != NULL)
1155 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1156 BIO_printf(bio_err, "error while loading CRL number\n");
1157 goto end;
1158 }
1159
1160 if (!crldays && !crlhours && !crlsec) {
1161 if (!NCONF_get_number(conf, section,
1162 ENV_DEFAULT_CRL_DAYS, &crldays))
1163 crldays = 0;
1164 if (!NCONF_get_number(conf, section,
1165 ENV_DEFAULT_CRL_HOURS, &crlhours))
1166 crlhours = 0;
1167 ERR_clear_error();
1168 }
1169 if ((crl_nextupdate == NULL) &&
1170 (crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1171 BIO_printf(bio_err,
1172 "cannot lookup how long until the next CRL is issued\n");
1173 goto end;
1174 }
1175
1176 if (verbose)
1177 BIO_printf(bio_err, "making CRL\n");
1178 if ((crl = X509_CRL_new_ex(app_get0_libctx(), app_get0_propq())) == NULL)
1179 goto end;
1180 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1181 goto end;
1182
1183 if (!set_crl_lastupdate(crl, crl_lastupdate)) {
1184 BIO_puts(bio_err, "error setting CRL lastUpdate\n");
1185 ret = 1;
1186 goto end;
1187 }
1188
1189 if (!set_crl_nextupdate(crl, crl_nextupdate,
1190 crldays, crlhours, crlsec)) {
1191 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1192 ret = 1;
1193 goto end;
1194 }
1195
1196 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1197 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1198 if (pp[DB_type][0] == DB_TYPE_REV) {
1199 if ((r = X509_REVOKED_new()) == NULL)
1200 goto end;
1201 j = make_revoked(r, pp[DB_rev_date]);
1202 if (!j)
1203 goto end;
1204 if (j == 2)
1205 crl_v2 = 1;
1206 if (!BN_hex2bn(&serial, pp[DB_serial]))
1207 goto end;
1208 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1209 BN_free(serial);
1210 serial = NULL;
1211 if (!tmpser)
1212 goto end;
1213 X509_REVOKED_set_serialNumber(r, tmpser);
1214 ASN1_INTEGER_free(tmpser);
1215 X509_CRL_add0_revoked(crl, r);
1216 }
1217 }
1218
1219 /*
1220 * sort the data so it will be written in serial number order
1221 */
1222 X509_CRL_sort(crl);
1223
1224 /* we now have a CRL */
1225 if (verbose)
1226 BIO_printf(bio_err, "signing CRL\n");
1227
1228 /* Add any extensions asked for */
1229
1230 if (crl_ext != NULL || crlnumberfile != NULL) {
1231 X509V3_CTX crlctx;
1232
1233 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1234 X509V3_set_nconf(&crlctx, conf);
1235
1236 if (crl_ext != NULL)
1237 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl)) {
1238 BIO_printf(bio_err,
1239 "Error adding CRL extensions from section %s\n", crl_ext);
1240 goto end;
1241 }
1242 if (crlnumberfile != NULL) {
1243 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1244 if (!tmpser)
1245 goto end;
1246 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1247 ASN1_INTEGER_free(tmpser);
1248 crl_v2 = 1;
1249 if (!BN_add_word(crlnumber, 1))
1250 goto end;
1251 }
1252 }
1253 if (crl_ext != NULL || crl_v2) {
1254 if (!X509_CRL_set_version(crl, X509_CRL_VERSION_2))
1255 goto end;
1256 }
1257
1258 /* we have a CRL number that need updating */
1259 if (crlnumberfile != NULL
1260 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1261 goto end;
1262
1263 BN_free(crlnumber);
1264 crlnumber = NULL;
1265
1266 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1267 goto end;
1268
1269 Sout = bio_open_default(outfile, 'w',
1270 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1271 if (Sout == NULL)
1272 goto end;
1273
1274 PEM_write_bio_X509_CRL(Sout, crl);
1275
1276 /* Rename the crlnumber file */
1277 if (crlnumberfile != NULL
1278 && !rotate_serial(crlnumberfile, "new", "old"))
1279 goto end;
1280
1281 }
1282 /*****************************************************************/
1283 if (dorevoke) {
1284 if (infile == NULL) {
1285 BIO_printf(bio_err, "no input files\n");
1286 goto end;
1287 } else {
1288 X509 *revcert;
1289
1290 revcert = load_cert_pass(infile, 1, passin,
1291 "certificate to be revoked");
1292 if (revcert == NULL)
1293 goto end;
1294 if (dorevoke == 2)
1295 rev_type = REV_VALID;
1296 j = do_revoke(revcert, db, rev_type, rev_arg);
1297 if (j <= 0)
1298 goto end;
1299 X509_free(revcert);
1300
1301 if (!save_index(dbfile, "new", db))
1302 goto end;
1303
1304 if (!rotate_index(dbfile, "new", "old"))
1305 goto end;
1306
1307 BIO_printf(bio_err, "Data Base Updated\n");
1308 }
1309 }
1310 ret = 0;
1311
1312 end:
1313 if (ret)
1314 ERR_print_errors(bio_err);
1315 BIO_free_all(Sout);
1316 BIO_free_all(out);
1317 BIO_free_all(in);
1318 sk_X509_pop_free(cert_sk, X509_free);
1319
1320 cleanse(passin);
1321 if (free_passin)
1322 OPENSSL_free(passin);
1323 BN_free(serial);
1324 BN_free(crlnumber);
1325 free_index(db);
1326 sk_OPENSSL_STRING_free(sigopts);
1327 sk_OPENSSL_STRING_free(vfyopts);
1328 EVP_PKEY_free(pkey);
1329 X509_free(x509);
1330 X509_CRL_free(crl);
1331 NCONF_free(conf);
1332 NCONF_free(extfile_conf);
1333 release_engine(e);
1334 return ret;
1335 }
1336
1337 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1338 {
1339 char *entry = NCONF_get_string(conf, section, tag);
1340 if (entry == NULL)
1341 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1342 return entry;
1343 }
1344
1345 static int certify(X509 **xret, const char *infile, int informat,
1346 EVP_PKEY *pkey, X509 *x509,
1347 const char *dgst,
1348 STACK_OF(OPENSSL_STRING) *sigopts,
1349 STACK_OF(OPENSSL_STRING) *vfyopts,
1350 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1351 BIGNUM *serial, const char *subj, unsigned long chtype,
1352 int multirdn, int email_dn, const char *startdate,
1353 const char *enddate,
1354 long days, int batch, const char *ext_sect, CONF *lconf,
1355 int verbose, unsigned long certopt, unsigned long nameopt,
1356 int default_op, int ext_copy, int selfsign)
1357 {
1358 X509_REQ *req = NULL;
1359 EVP_PKEY *pktmp = NULL;
1360 int ok = -1, i;
1361
1362 req = load_csr(infile, informat, "certificate request");
1363 if (req == NULL)
1364 goto end;
1365 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1366 BIO_printf(bio_err, "Error unpacking public key\n");
1367 goto end;
1368 }
1369 if (verbose)
1370 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1371
1372 BIO_printf(bio_err, "Check that the request matches the signature\n");
1373 ok = 0;
1374
1375 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1376 BIO_printf(bio_err,
1377 "Certificate request and CA private key do not match\n");
1378 goto end;
1379 }
1380 i = do_X509_REQ_verify(req, pktmp, vfyopts);
1381 if (i < 0) {
1382 BIO_printf(bio_err, "Signature verification problems...\n");
1383 goto end;
1384 }
1385 if (i == 0) {
1386 BIO_printf(bio_err,
1387 "Signature did not match the certificate request\n");
1388 goto end;
1389 }
1390 BIO_printf(bio_err, "Signature ok\n");
1391
1392 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1393 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1394 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1395 ext_copy, selfsign);
1396
1397 end:
1398 ERR_print_errors(bio_err);
1399 X509_REQ_free(req);
1400 return ok;
1401 }
1402
1403 static int certify_cert(X509 **xret, const char *infile, int certformat,
1404 const char *passin, EVP_PKEY *pkey, X509 *x509,
1405 const char *dgst,
1406 STACK_OF(OPENSSL_STRING) *sigopts,
1407 STACK_OF(OPENSSL_STRING) *vfyopts,
1408 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1409 BIGNUM *serial, const char *subj, unsigned long chtype,
1410 int multirdn, int email_dn, const char *startdate,
1411 const char *enddate, long days, int batch, const char *ext_sect,
1412 CONF *lconf, int verbose, unsigned long certopt,
1413 unsigned long nameopt, int default_op, int ext_copy)
1414 {
1415 X509 *template_cert = NULL;
1416 X509_REQ *rreq = NULL;
1417 EVP_PKEY *pktmp = NULL;
1418 int ok = -1, i;
1419
1420 if ((template_cert = load_cert_pass(infile, 1, passin,
1421 "template certificate")) == NULL)
1422 goto end;
1423 if (verbose)
1424 X509_print(bio_err, template_cert);
1425
1426 BIO_printf(bio_err, "Check that the request matches the signature\n");
1427
1428 if ((pktmp = X509_get0_pubkey(template_cert)) == NULL) {
1429 BIO_printf(bio_err, "error unpacking public key\n");
1430 goto end;
1431 }
1432 i = do_X509_verify(template_cert, pktmp, vfyopts);
1433 if (i < 0) {
1434 ok = 0;
1435 BIO_printf(bio_err, "Signature verification problems....\n");
1436 goto end;
1437 }
1438 if (i == 0) {
1439 ok = 0;
1440 BIO_printf(bio_err, "Signature did not match the certificate\n");
1441 goto end;
1442 } else {
1443 BIO_printf(bio_err, "Signature ok\n");
1444 }
1445
1446 if ((rreq = X509_to_X509_REQ(template_cert, NULL, NULL)) == NULL)
1447 goto end;
1448
1449 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1450 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1451 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1452 ext_copy, 0);
1453
1454 end:
1455 X509_REQ_free(rreq);
1456 X509_free(template_cert);
1457 return ok;
1458 }
1459
1460 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1461 const char *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1462 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1463 const char *subj, unsigned long chtype, int multirdn,
1464 int email_dn, const char *startdate, const char *enddate, long days,
1465 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1466 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1467 int default_op, int ext_copy, int selfsign)
1468 {
1469 const X509_NAME *name = NULL;
1470 X509_NAME *CAname = NULL, *subject = NULL;
1471 const ASN1_TIME *tm;
1472 ASN1_STRING *str, *str2;
1473 ASN1_OBJECT *obj;
1474 X509 *ret = NULL;
1475 X509_NAME_ENTRY *ne, *tne;
1476 EVP_PKEY *pktmp;
1477 int ok = -1, i, j, last, nid;
1478 const char *p;
1479 CONF_VALUE *cv;
1480 OPENSSL_STRING row[DB_NUMBER];
1481 OPENSSL_STRING *irow = NULL;
1482 OPENSSL_STRING *rrow = NULL;
1483 char buf[25];
1484 X509V3_CTX ext_ctx;
1485
1486 for (i = 0; i < DB_NUMBER; i++)
1487 row[i] = NULL;
1488
1489 if (subj) {
1490 X509_NAME *n = parse_name(subj, chtype, multirdn, "subject");
1491
1492 if (!n)
1493 goto end;
1494 X509_REQ_set_subject_name(req, n);
1495 X509_NAME_free(n);
1496 }
1497
1498 if (default_op)
1499 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1500
1501 name = X509_REQ_get_subject_name(req);
1502 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1503 ne = X509_NAME_get_entry(name, i);
1504 str = X509_NAME_ENTRY_get_data(ne);
1505 obj = X509_NAME_ENTRY_get_object(ne);
1506 nid = OBJ_obj2nid(obj);
1507
1508 if (msie_hack) {
1509 /* assume all type should be strings */
1510
1511 if (str->type == V_ASN1_UNIVERSALSTRING)
1512 ASN1_UNIVERSALSTRING_to_string(str);
1513
1514 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1515 str->type = V_ASN1_T61STRING;
1516
1517 if (nid == NID_pkcs9_emailAddress
1518 && str->type == V_ASN1_PRINTABLESTRING)
1519 str->type = V_ASN1_IA5STRING;
1520 }
1521
1522 /* If no EMAIL is wanted in the subject */
1523 if (nid == NID_pkcs9_emailAddress && !email_dn)
1524 continue;
1525
1526 /* check some things */
1527 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1528 BIO_printf(bio_err,
1529 "\nemailAddress type needs to be of type IA5STRING\n");
1530 goto end;
1531 }
1532 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1533 j = ASN1_PRINTABLE_type(str->data, str->length);
1534 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1535 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1536 {
1537 BIO_printf(bio_err,
1538 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1539 goto end;
1540 }
1541 }
1542
1543 if (default_op)
1544 old_entry_print(obj, str);
1545 }
1546
1547 /* Ok, now we check the 'policy' stuff. */
1548 if ((subject = X509_NAME_new()) == NULL) {
1549 BIO_printf(bio_err, "Memory allocation failure\n");
1550 goto end;
1551 }
1552
1553 /* take a copy of the issuer name before we mess with it. */
1554 if (selfsign)
1555 CAname = X509_NAME_dup(name);
1556 else
1557 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1558 if (CAname == NULL)
1559 goto end;
1560 str = str2 = NULL;
1561
1562 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1563 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1564 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1565 BIO_printf(bio_err,
1566 "%s:unknown object type in 'policy' configuration\n",
1567 cv->name);
1568 goto end;
1569 }
1570 obj = OBJ_nid2obj(j);
1571
1572 last = -1;
1573 for (;;) {
1574 X509_NAME_ENTRY *push = NULL;
1575
1576 /* lookup the object in the supplied name list */
1577 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1578 if (j < 0) {
1579 if (last != -1)
1580 break;
1581 tne = NULL;
1582 } else {
1583 tne = X509_NAME_get_entry(name, j);
1584 }
1585 last = j;
1586
1587 /* depending on the 'policy', decide what to do. */
1588 if (strcmp(cv->value, "optional") == 0) {
1589 if (tne != NULL)
1590 push = tne;
1591 } else if (strcmp(cv->value, "supplied") == 0) {
1592 if (tne == NULL) {
1593 BIO_printf(bio_err,
1594 "The %s field needed to be supplied and was missing\n",
1595 cv->name);
1596 goto end;
1597 } else {
1598 push = tne;
1599 }
1600 } else if (strcmp(cv->value, "match") == 0) {
1601 int last2;
1602
1603 if (tne == NULL) {
1604 BIO_printf(bio_err,
1605 "The mandatory %s field was missing\n",
1606 cv->name);
1607 goto end;
1608 }
1609
1610 last2 = -1;
1611
1612 again2:
1613 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1614 if ((j < 0) && (last2 == -1)) {
1615 BIO_printf(bio_err,
1616 "The %s field does not exist in the CA certificate,\n"
1617 "the 'policy' is misconfigured\n", cv->name);
1618 goto end;
1619 }
1620 if (j >= 0) {
1621 push = X509_NAME_get_entry(CAname, j);
1622 str = X509_NAME_ENTRY_get_data(tne);
1623 str2 = X509_NAME_ENTRY_get_data(push);
1624 last2 = j;
1625 if (ASN1_STRING_cmp(str, str2) != 0)
1626 goto again2;
1627 }
1628 if (j < 0) {
1629 BIO_printf(bio_err,
1630 "The %s field is different between\n"
1631 "CA certificate (%s) and the request (%s)\n",
1632 cv->name,
1633 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1634 ((str == NULL) ? "NULL" : (char *)str->data));
1635 goto end;
1636 }
1637 } else {
1638 BIO_printf(bio_err,
1639 "%s:invalid type in 'policy' configuration\n",
1640 cv->value);
1641 goto end;
1642 }
1643
1644 if (push != NULL) {
1645 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1646 BIO_printf(bio_err, "Memory allocation failure\n");
1647 goto end;
1648 }
1649 }
1650 if (j < 0)
1651 break;
1652 }
1653 }
1654
1655 if (preserve) {
1656 X509_NAME_free(subject);
1657 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1658 subject = X509_NAME_dup(name);
1659 if (subject == NULL)
1660 goto end;
1661 }
1662
1663 /* We are now totally happy, lets make and sign the certificate */
1664 if (verbose)
1665 BIO_printf(bio_err,
1666 "Everything appears to be ok, creating and signing the certificate\n");
1667
1668 if ((ret = X509_new_ex(app_get0_libctx(), app_get0_propq())) == NULL)
1669 goto end;
1670
1671 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1672 goto end;
1673 if (selfsign) {
1674 if (!X509_set_issuer_name(ret, subject))
1675 goto end;
1676 } else {
1677 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1678 goto end;
1679 }
1680
1681 if (!set_cert_times(ret, startdate, enddate, days))
1682 goto end;
1683
1684 if (enddate != NULL) {
1685 int tdays;
1686
1687 if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret)))
1688 goto end;
1689 days = tdays;
1690 }
1691
1692 if (!X509_set_subject_name(ret, subject))
1693 goto end;
1694
1695 pktmp = X509_REQ_get0_pubkey(req);
1696 i = X509_set_pubkey(ret, pktmp);
1697 if (!i)
1698 goto end;
1699
1700 /* Initialize the context structure */
1701 X509V3_set_ctx(&ext_ctx, selfsign ? ret : x509,
1702 ret, req, NULL, X509V3_CTX_REPLACE);
1703
1704 /* Lets add the extensions, if there are any */
1705 if (ext_sect) {
1706 if (extfile_conf != NULL) {
1707 if (verbose)
1708 BIO_printf(bio_err, "Extra configuration file found\n");
1709
1710 /* Use the extfile_conf configuration db LHASH */
1711 X509V3_set_nconf(&ext_ctx, extfile_conf);
1712
1713 /* Adds exts contained in the configuration file */
1714 if (!X509V3_EXT_add_nconf(extfile_conf, &ext_ctx, ext_sect, ret)) {
1715 BIO_printf(bio_err,
1716 "Error adding certificate extensions from extfile section %s\n",
1717 ext_sect);
1718 goto end;
1719 }
1720 if (verbose)
1721 BIO_printf(bio_err,
1722 "Successfully added extensions from file.\n");
1723 } else if (ext_sect) {
1724 /* We found extensions to be set from config file */
1725 X509V3_set_nconf(&ext_ctx, lconf);
1726
1727 if (!X509V3_EXT_add_nconf(lconf, &ext_ctx, ext_sect, ret)) {
1728 BIO_printf(bio_err,
1729 "Error adding certificate extensions from config section %s\n",
1730 ext_sect);
1731 goto end;
1732 }
1733
1734 if (verbose)
1735 BIO_printf(bio_err,
1736 "Successfully added extensions from config\n");
1737 }
1738 }
1739
1740 /* Copy extensions from request (if any) */
1741
1742 if (!copy_extensions(ret, req, ext_copy)) {
1743 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1744 goto end;
1745 }
1746
1747 if (verbose)
1748 BIO_printf(bio_err,
1749 "The subject name appears to be ok, checking data base for clashes\n");
1750
1751 /* Build the correct Subject if no e-mail is wanted in the subject. */
1752 if (!email_dn) {
1753 X509_NAME_ENTRY *tmpne;
1754 X509_NAME *dn_subject;
1755
1756 /*
1757 * Its best to dup the subject DN and then delete any email addresses
1758 * because this retains its structure.
1759 */
1760 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1761 BIO_printf(bio_err, "Memory allocation failure\n");
1762 goto end;
1763 }
1764 i = -1;
1765 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1766 NID_pkcs9_emailAddress,
1767 i)) >= 0) {
1768 tmpne = X509_NAME_delete_entry(dn_subject, i--);
1769 X509_NAME_ENTRY_free(tmpne);
1770 }
1771
1772 if (!X509_set_subject_name(ret, dn_subject)) {
1773 X509_NAME_free(dn_subject);
1774 goto end;
1775 }
1776 X509_NAME_free(dn_subject);
1777 }
1778
1779 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1780 if (row[DB_name] == NULL) {
1781 BIO_printf(bio_err, "Memory allocation failure\n");
1782 goto end;
1783 }
1784
1785 if (BN_is_zero(serial))
1786 row[DB_serial] = OPENSSL_strdup("00");
1787 else
1788 row[DB_serial] = BN_bn2hex(serial);
1789 if (row[DB_serial] == NULL) {
1790 BIO_printf(bio_err, "Memory allocation failure\n");
1791 goto end;
1792 }
1793
1794 if (row[DB_name][0] == '\0') {
1795 /*
1796 * An empty subject! We'll use the serial number instead. If
1797 * unique_subject is in use then we don't want different entries with
1798 * empty subjects matching each other.
1799 */
1800 OPENSSL_free(row[DB_name]);
1801 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
1802 if (row[DB_name] == NULL) {
1803 BIO_printf(bio_err, "Memory allocation failure\n");
1804 goto end;
1805 }
1806 }
1807
1808 if (db->attributes.unique_subject) {
1809 OPENSSL_STRING *crow = row;
1810
1811 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1812 if (rrow != NULL) {
1813 BIO_printf(bio_err,
1814 "ERROR:There is already a certificate for %s\n",
1815 row[DB_name]);
1816 }
1817 }
1818 if (rrow == NULL) {
1819 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1820 if (rrow != NULL) {
1821 BIO_printf(bio_err,
1822 "ERROR:Serial number %s has already been issued,\n",
1823 row[DB_serial]);
1824 BIO_printf(bio_err,
1825 " check the database/serial_file for corruption\n");
1826 }
1827 }
1828
1829 if (rrow != NULL) {
1830 BIO_printf(bio_err, "The matching entry has the following details\n");
1831 if (rrow[DB_type][0] == DB_TYPE_EXP)
1832 p = "Expired";
1833 else if (rrow[DB_type][0] == DB_TYPE_REV)
1834 p = "Revoked";
1835 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1836 p = "Valid";
1837 else
1838 p = "\ninvalid type, Data base error\n";
1839 BIO_printf(bio_err, "Type :%s\n", p);;
1840 if (rrow[DB_type][0] == DB_TYPE_REV) {
1841 p = rrow[DB_exp_date];
1842 if (p == NULL)
1843 p = "undef";
1844 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1845 }
1846 p = rrow[DB_exp_date];
1847 if (p == NULL)
1848 p = "undef";
1849 BIO_printf(bio_err, "Expires on :%s\n", p);
1850 p = rrow[DB_serial];
1851 if (p == NULL)
1852 p = "undef";
1853 BIO_printf(bio_err, "Serial Number :%s\n", p);
1854 p = rrow[DB_file];
1855 if (p == NULL)
1856 p = "undef";
1857 BIO_printf(bio_err, "File name :%s\n", p);
1858 p = rrow[DB_name];
1859 if (p == NULL)
1860 p = "undef";
1861 BIO_printf(bio_err, "Subject Name :%s\n", p);
1862 ok = -1; /* This is now a 'bad' error. */
1863 goto end;
1864 }
1865
1866 if (!default_op) {
1867 BIO_printf(bio_err, "Certificate Details:\n");
1868 /*
1869 * Never print signature details because signature not present
1870 */
1871 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1872 X509_print_ex(bio_err, ret, nameopt, certopt);
1873 }
1874
1875 BIO_printf(bio_err, "Certificate is to be certified until ");
1876 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1877 if (days)
1878 BIO_printf(bio_err, " (%ld days)", days);
1879 BIO_printf(bio_err, "\n");
1880
1881 if (!batch) {
1882
1883 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1884 (void)BIO_flush(bio_err);
1885 buf[0] = '\0';
1886 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1887 BIO_printf(bio_err,
1888 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1889 ok = 0;
1890 goto end;
1891 }
1892 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1893 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1894 ok = 0;
1895 goto end;
1896 }
1897 }
1898
1899 pktmp = X509_get0_pubkey(ret);
1900 if (EVP_PKEY_missing_parameters(pktmp) &&
1901 !EVP_PKEY_missing_parameters(pkey))
1902 EVP_PKEY_copy_parameters(pktmp, pkey);
1903
1904 if (!do_X509_sign(ret, pkey, dgst, sigopts, &ext_ctx))
1905 goto end;
1906
1907 /* We now just add it to the database as DB_TYPE_VAL('V') */
1908 row[DB_type] = OPENSSL_strdup("V");
1909 tm = X509_get0_notAfter(ret);
1910 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1911 memcpy(row[DB_exp_date], tm->data, tm->length);
1912 row[DB_exp_date][tm->length] = '\0';
1913 row[DB_rev_date] = NULL;
1914 row[DB_file] = OPENSSL_strdup("unknown");
1915 if ((row[DB_type] == NULL) || (row[DB_file] == NULL)
1916 || (row[DB_name] == NULL)) {
1917 BIO_printf(bio_err, "Memory allocation failure\n");
1918 goto end;
1919 }
1920
1921 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1922 for (i = 0; i < DB_NUMBER; i++)
1923 irow[i] = row[i];
1924 irow[DB_NUMBER] = NULL;
1925
1926 if (!TXT_DB_insert(db->db, irow)) {
1927 BIO_printf(bio_err, "failed to update database\n");
1928 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1929 goto end;
1930 }
1931 irow = NULL;
1932 ok = 1;
1933 end:
1934 if (ok != 1) {
1935 for (i = 0; i < DB_NUMBER; i++)
1936 OPENSSL_free(row[i]);
1937 }
1938 OPENSSL_free(irow);
1939
1940 X509_NAME_free(CAname);
1941 X509_NAME_free(subject);
1942 if (ok <= 0)
1943 X509_free(ret);
1944 else
1945 *xret = ret;
1946 return ok;
1947 }
1948
1949 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1950 {
1951
1952 if (output_der) {
1953 (void)i2d_X509_bio(bp, x);
1954 return;
1955 }
1956 if (!notext)
1957 X509_print(bp, x);
1958 PEM_write_bio_X509(bp, x);
1959 }
1960
1961 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1962 X509 *x509, const char *dgst,
1963 STACK_OF(OPENSSL_STRING) *sigopts,
1964 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1965 BIGNUM *serial, const char *subj, unsigned long chtype,
1966 int multirdn, int email_dn, const char *startdate,
1967 const char *enddate, long days, const char *ext_sect,
1968 CONF *lconf, int verbose, unsigned long certopt,
1969 unsigned long nameopt, int default_op, int ext_copy)
1970 {
1971 STACK_OF(CONF_VALUE) *sk = NULL;
1972 LHASH_OF(CONF_VALUE) *parms = NULL;
1973 X509_REQ *req = NULL;
1974 CONF_VALUE *cv = NULL;
1975 NETSCAPE_SPKI *spki = NULL;
1976 char *type, *buf;
1977 EVP_PKEY *pktmp = NULL;
1978 X509_NAME *n = NULL;
1979 X509_NAME_ENTRY *ne = NULL;
1980 int ok = -1, i, j;
1981 long errline;
1982 int nid;
1983
1984 /*
1985 * Load input file into a hash table. (This is just an easy
1986 * way to read and parse the file, then put it into a convenient
1987 * STACK format).
1988 */
1989 parms = CONF_load(NULL, infile, &errline);
1990 if (parms == NULL) {
1991 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1992 goto end;
1993 }
1994
1995 sk = CONF_get_section(parms, "default");
1996 if (sk_CONF_VALUE_num(sk) == 0) {
1997 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1998 goto end;
1999 }
2000
2001 /*
2002 * Now create a dummy X509 request structure. We don't actually
2003 * have an X509 request, but we have many of the components
2004 * (a public key, various DN components). The idea is that we
2005 * put these components into the right X509 request structure
2006 * and we can use the same code as if you had a real X509 request.
2007 */
2008 req = X509_REQ_new();
2009 if (req == NULL)
2010 goto end;
2011
2012 /*
2013 * Build up the subject name set.
2014 */
2015 n = X509_REQ_get_subject_name(req);
2016
2017 for (i = 0;; i++) {
2018 if (sk_CONF_VALUE_num(sk) <= i)
2019 break;
2020
2021 cv = sk_CONF_VALUE_value(sk, i);
2022 type = cv->name;
2023 /*
2024 * Skip past any leading X. X: X, etc to allow for multiple instances
2025 */
2026 for (buf = cv->name; *buf; buf++)
2027 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2028 buf++;
2029 if (*buf)
2030 type = buf;
2031 break;
2032 }
2033
2034 buf = cv->value;
2035 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2036 if (strcmp(type, "SPKAC") == 0) {
2037 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2038 if (spki == NULL) {
2039 BIO_printf(bio_err,
2040 "unable to load Netscape SPKAC structure\n");
2041 goto end;
2042 }
2043 }
2044 continue;
2045 }
2046
2047 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2048 (unsigned char *)buf, -1, -1, 0))
2049 goto end;
2050 }
2051 if (spki == NULL) {
2052 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2053 infile);
2054 goto end;
2055 }
2056
2057 /*
2058 * Now extract the key from the SPKI structure.
2059 */
2060
2061 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
2062
2063 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2064 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2065 goto end;
2066 }
2067
2068 j = NETSCAPE_SPKI_verify(spki, pktmp);
2069 if (j <= 0) {
2070 EVP_PKEY_free(pktmp);
2071 BIO_printf(bio_err,
2072 "signature verification failed on SPKAC public key\n");
2073 goto end;
2074 }
2075 BIO_printf(bio_err, "Signature ok\n");
2076
2077 X509_REQ_set_pubkey(req, pktmp);
2078 EVP_PKEY_free(pktmp);
2079 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2080 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2081 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2082 ext_copy, 0);
2083 end:
2084 X509_REQ_free(req);
2085 CONF_free(parms);
2086 NETSCAPE_SPKI_free(spki);
2087 X509_NAME_ENTRY_free(ne);
2088
2089 return ok;
2090 }
2091
2092 static int check_time_format(const char *str)
2093 {
2094 return ASN1_TIME_set_string(NULL, str);
2095 }
2096
2097 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2098 const char *value)
2099 {
2100 const ASN1_TIME *tm = NULL;
2101 char *row[DB_NUMBER], **rrow, **irow;
2102 char *rev_str = NULL;
2103 BIGNUM *bn = NULL;
2104 int ok = -1, i;
2105
2106 for (i = 0; i < DB_NUMBER; i++)
2107 row[i] = NULL;
2108 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2109 bn = ASN1_INTEGER_to_BN(X509_get0_serialNumber(x509), NULL);
2110 if (!bn)
2111 goto end;
2112 if (BN_is_zero(bn))
2113 row[DB_serial] = OPENSSL_strdup("00");
2114 else
2115 row[DB_serial] = BN_bn2hex(bn);
2116 BN_free(bn);
2117 if (row[DB_name] != NULL && row[DB_name][0] == '\0') {
2118 /* Entries with empty Subjects actually use the serial number instead */
2119 OPENSSL_free(row[DB_name]);
2120 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
2121 }
2122 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2123 BIO_printf(bio_err, "Memory allocation failure\n");
2124 goto end;
2125 }
2126 /*
2127 * We have to lookup by serial number because name lookup skips revoked
2128 * certs
2129 */
2130 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2131 if (rrow == NULL) {
2132 BIO_printf(bio_err,
2133 "Adding Entry with serial number %s to DB for %s\n",
2134 row[DB_serial], row[DB_name]);
2135
2136 /* We now just add it to the database as DB_TYPE_REV('V') */
2137 row[DB_type] = OPENSSL_strdup("V");
2138 tm = X509_get0_notAfter(x509);
2139 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2140 memcpy(row[DB_exp_date], tm->data, tm->length);
2141 row[DB_exp_date][tm->length] = '\0';
2142 row[DB_rev_date] = NULL;
2143 row[DB_file] = OPENSSL_strdup("unknown");
2144
2145 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2146 BIO_printf(bio_err, "Memory allocation failure\n");
2147 goto end;
2148 }
2149
2150 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2151 for (i = 0; i < DB_NUMBER; i++)
2152 irow[i] = row[i];
2153 irow[DB_NUMBER] = NULL;
2154
2155 if (!TXT_DB_insert(db->db, irow)) {
2156 BIO_printf(bio_err, "failed to update database\n");
2157 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2158 OPENSSL_free(irow);
2159 goto end;
2160 }
2161
2162 for (i = 0; i < DB_NUMBER; i++)
2163 row[i] = NULL;
2164
2165 /* Revoke Certificate */
2166 if (rev_type == REV_VALID)
2167 ok = 1;
2168 else
2169 /* Retry revocation after DB insertion */
2170 ok = do_revoke(x509, db, rev_type, value);
2171
2172 goto end;
2173
2174 } else if (index_name_cmp_noconst(row, rrow)) {
2175 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2176 goto end;
2177 } else if (rev_type == REV_VALID) {
2178 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2179 row[DB_serial]);
2180 goto end;
2181 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2182 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2183 row[DB_serial]);
2184 goto end;
2185 } else {
2186 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2187 rev_str = make_revocation_str(rev_type, value);
2188 if (!rev_str) {
2189 BIO_printf(bio_err, "Error in revocation arguments\n");
2190 goto end;
2191 }
2192 rrow[DB_type][0] = DB_TYPE_REV;
2193 rrow[DB_type][1] = '\0';
2194 rrow[DB_rev_date] = rev_str;
2195 }
2196 ok = 1;
2197 end:
2198 for (i = 0; i < DB_NUMBER; i++)
2199 OPENSSL_free(row[i]);
2200 return ok;
2201 }
2202
2203 static int get_certificate_status(const char *serial, CA_DB *db)
2204 {
2205 char *row[DB_NUMBER], **rrow;
2206 int ok = -1, i;
2207 size_t serial_len = strlen(serial);
2208
2209 /* Free Resources */
2210 for (i = 0; i < DB_NUMBER; i++)
2211 row[i] = NULL;
2212
2213 /* Malloc needed char spaces */
2214 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2215
2216 if (serial_len % 2) {
2217 /*
2218 * Set the first char to 0
2219 */
2220 row[DB_serial][0] = '0';
2221
2222 /* Copy String from serial to row[DB_serial] */
2223 memcpy(row[DB_serial] + 1, serial, serial_len);
2224 row[DB_serial][serial_len + 1] = '\0';
2225 } else {
2226 /* Copy String from serial to row[DB_serial] */
2227 memcpy(row[DB_serial], serial, serial_len);
2228 row[DB_serial][serial_len] = '\0';
2229 }
2230
2231 /* Make it Upper Case */
2232 make_uppercase(row[DB_serial]);
2233
2234 ok = 1;
2235
2236 /* Search for the certificate */
2237 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2238 if (rrow == NULL) {
2239 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2240 ok = -1;
2241 goto end;
2242 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2243 BIO_printf(bio_err, "%s=Valid (%c)\n",
2244 row[DB_serial], rrow[DB_type][0]);
2245 goto end;
2246 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2247 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2248 row[DB_serial], rrow[DB_type][0]);
2249 goto end;
2250 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2251 BIO_printf(bio_err, "%s=Expired (%c)\n",
2252 row[DB_serial], rrow[DB_type][0]);
2253 goto end;
2254 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2255 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2256 row[DB_serial], rrow[DB_type][0]);
2257 goto end;
2258 } else {
2259 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2260 row[DB_serial], rrow[DB_type][0]);
2261 ok = -1;
2262 }
2263 end:
2264 for (i = 0; i < DB_NUMBER; i++) {
2265 OPENSSL_free(row[i]);
2266 }
2267 return ok;
2268 }
2269
2270 static int do_updatedb(CA_DB *db)
2271 {
2272 ASN1_TIME *a_tm = NULL;
2273 int i, cnt = 0;
2274 char **rrow;
2275
2276 a_tm = ASN1_TIME_new();
2277 if (a_tm == NULL)
2278 return -1;
2279
2280 /* get actual time */
2281 if (X509_gmtime_adj(a_tm, 0) == NULL) {
2282 ASN1_TIME_free(a_tm);
2283 return -1;
2284 }
2285
2286 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2287 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2288
2289 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2290 /* ignore entries that are not valid */
2291 ASN1_TIME *exp_date = NULL;
2292
2293 exp_date = ASN1_TIME_new();
2294 if (exp_date == NULL) {
2295 ASN1_TIME_free(a_tm);
2296 return -1;
2297 }
2298
2299 if (!ASN1_TIME_set_string(exp_date, rrow[DB_exp_date])) {
2300 ASN1_TIME_free(a_tm);
2301 ASN1_TIME_free(exp_date);
2302 return -1;
2303 }
2304
2305 if (ASN1_TIME_compare(exp_date, a_tm) <= 0) {
2306 rrow[DB_type][0] = DB_TYPE_EXP;
2307 rrow[DB_type][1] = '\0';
2308 cnt++;
2309
2310 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2311 }
2312 ASN1_TIME_free(exp_date);
2313 }
2314 }
2315
2316 ASN1_TIME_free(a_tm);
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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