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Fix stacks of OPENSSL_STRING, OPENSSL_CSTRING and OPENSSL_BLOCK
[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_SYSNAME_TANDEM)
30 # include <sys/file.h>
31 # endif
32 #endif
33
34 #include "apps.h"
35 #include "progs.h"
36
37 DEFINE_STACK_OF(CONF_VALUE)
38
39 #ifndef W_OK
40 # define F_OK 0
41 # define W_OK 2
42 # define R_OK 4
43 #endif
44
45 #ifndef PATH_MAX
46 # define PATH_MAX 4096
47 #endif
48
49 #define BASE_SECTION "ca"
50
51 #define ENV_DEFAULT_CA "default_ca"
52
53 #define STRING_MASK "string_mask"
54 #define UTF8_IN "utf8"
55
56 #define ENV_NEW_CERTS_DIR "new_certs_dir"
57 #define ENV_CERTIFICATE "certificate"
58 #define ENV_SERIAL "serial"
59 #define ENV_RAND_SERIAL "rand_serial"
60 #define ENV_CRLNUMBER "crlnumber"
61 #define ENV_PRIVATE_KEY "private_key"
62 #define ENV_DEFAULT_DAYS "default_days"
63 #define ENV_DEFAULT_STARTDATE "default_startdate"
64 #define ENV_DEFAULT_ENDDATE "default_enddate"
65 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
66 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
67 #define ENV_DEFAULT_MD "default_md"
68 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
69 #define ENV_PRESERVE "preserve"
70 #define ENV_POLICY "policy"
71 #define ENV_EXTENSIONS "x509_extensions"
72 #define ENV_CRLEXT "crl_extensions"
73 #define ENV_MSIE_HACK "msie_hack"
74 #define ENV_NAMEOPT "name_opt"
75 #define ENV_CERTOPT "cert_opt"
76 #define ENV_EXTCOPY "copy_extensions"
77 #define ENV_UNIQUE_SUBJECT "unique_subject"
78
79 #define ENV_DATABASE "database"
80
81 /* Additional revocation information types */
82 typedef enum {
83 REV_VALID = -1, /* Valid (not-revoked) status */
84 REV_NONE = 0, /* No additional information */
85 REV_CRL_REASON = 1, /* Value is CRL reason code */
86 REV_HOLD = 2, /* Value is hold instruction */
87 REV_KEY_COMPROMISE = 3, /* Value is cert key compromise time */
88 REV_CA_COMPROMISE = 4 /* Value is CA key compromise time */
89 } REVINFO_TYPE;
90
91 static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
92
93 static int certify(X509 **xret, const char *infile, int informat,
94 EVP_PKEY *pkey, X509 *x509,
95 const EVP_MD *dgst,
96 STACK_OF(OPENSSL_STRING) *sigopts,
97 STACK_OF(OPENSSL_STRING) *vfyopts,
98 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
99 BIGNUM *serial, const char *subj, unsigned long chtype,
100 int multirdn, int email_dn, const char *startdate,
101 const char *enddate,
102 long days, int batch, const char *ext_sect, CONF *conf,
103 int verbose, unsigned long certopt, unsigned long nameopt,
104 int default_op, int ext_copy, int selfsign);
105 static int certify_cert(X509 **xret, const char *infile, int informat,
106 const char *passin, EVP_PKEY *pkey, X509 *x509,
107 const EVP_MD *dgst,
108 STACK_OF(OPENSSL_STRING) *sigopts,
109 STACK_OF(OPENSSL_STRING) *vfyopts,
110 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
111 BIGNUM *serial, const char *subj, unsigned long chtype,
112 int multirdn, int email_dn, const char *startdate,
113 const char *enddate, long days, int batch, const char *ext_sect,
114 CONF *conf, int verbose, unsigned long certopt,
115 unsigned long nameopt, int default_op, int ext_copy);
116 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
117 X509 *x509, const EVP_MD *dgst,
118 STACK_OF(OPENSSL_STRING) *sigopts,
119 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
120 BIGNUM *serial, const char *subj, unsigned long chtype,
121 int multirdn, int email_dn, const char *startdate,
122 const char *enddate, long days, const char *ext_sect, CONF *conf,
123 int verbose, unsigned long certopt,
124 unsigned long nameopt, int default_op, int ext_copy);
125 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
126 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
127 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
128 const char *subj, unsigned long chtype, int multirdn,
129 int email_dn, const char *startdate, const char *enddate, long days,
130 int batch, int verbose, X509_REQ *req, const char *ext_sect,
131 CONF *conf, unsigned long certopt, unsigned long nameopt,
132 int default_op, int ext_copy, int selfsign);
133 static int get_certificate_status(const char *ser_status, CA_DB *db);
134 static int do_updatedb(CA_DB *db);
135 static int check_time_format(const char *str);
136 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
137 const char *extval);
138 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg);
139 static int make_revoked(X509_REVOKED *rev, const char *str);
140 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
141 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
142
143 static CONF *extconf = NULL;
144 static int preserve = 0;
145 static int msie_hack = 0;
146
147 typedef enum OPTION_choice {
148 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
149 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
150 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
151 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
152 OPT_KEY, OPT_CERT, OPT_CERTFORM, OPT_SELFSIGN,
153 OPT_IN, OPT_INFORM, OPT_OUT, OPT_OUTDIR, OPT_VFYOPT,
154 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
155 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRL_LASTUPDATE, OPT_CRL_NEXTUPDATE,
156 OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
157 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
158 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
159 OPT_RAND_SERIAL,
160 OPT_R_ENUM, OPT_PROV_ENUM,
161 /* Do not change the order here; see related case statements below */
162 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE, OPT_CRL_CA_COMPROMISE
163 } OPTION_CHOICE;
164
165 const OPTIONS ca_options[] = {
166 {OPT_HELP_STR, 1, '-', "Usage: %s [options] [certreq...]\n"},
167
168 OPT_SECTION("General"),
169 {"help", OPT_HELP, '-', "Display this summary"},
170 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
171 {"outdir", OPT_OUTDIR, '/', "Where to put output cert"},
172 {"in", OPT_IN, '<', "The input cert request(s)"},
173 {"inform", OPT_INFORM, 'F', "CSR input format (DER or PEM); default PEM"},
174 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
175 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
176 {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"},
177 {"batch", OPT_BATCH, '-', "Don't ask questions"},
178 {"msie_hack", OPT_MSIE_HACK, '-',
179 "msie modifications to handle all Universal Strings"},
180 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
181 {"spkac", OPT_SPKAC, '<',
182 "File contains DN and signed public key and challenge"},
183 #ifndef OPENSSL_NO_ENGINE
184 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
185 #endif
186
187 OPT_SECTION("Configuration"),
188 {"config", OPT_CONFIG, 's', "A config file"},
189 {"name", OPT_NAME, 's', "The particular CA definition to use"},
190 {"section", OPT_NAME, 's', "An alias for -name"},
191 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
192
193 OPT_SECTION("Certificate"),
194 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
195 {"utf8", OPT_UTF8, '-', "Input characters are UTF8; default ASCII"},
196 {"create_serial", OPT_CREATE_SERIAL, '-',
197 "If reading serial fails, create a new random serial"},
198 {"rand_serial", OPT_RAND_SERIAL, '-',
199 "Always create a random serial; do not store it"},
200 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
201 "Deprecated; multi-valued RDNs support is always on."},
202 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
203 {"enddate", OPT_ENDDATE, 's',
204 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
205 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
206 {"extensions", OPT_EXTENSIONS, 's',
207 "Extension section (override value in config file)"},
208 {"extfile", OPT_EXTFILE, '<',
209 "Configuration file with X509v3 extensions to add"},
210 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
211 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
212
213 OPT_SECTION("Signing"),
214 {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"},
215 {"keyfile", OPT_KEYFILE, 's', "The CA private key"},
216 {"keyform", OPT_KEYFORM, 'f', "Private key file format (ENGINE, other values ignored)"},
217 {"passin", OPT_PASSIN, 's', "Key and cert input file pass phrase source"},
218 {"key", OPT_KEY, 's', "Key to decrypt key or cert files. 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 ERR_print_errors(bio_err);
522 goto end;
523 }
524
525 app_RAND_load_conf(conf, BASE_SECTION);
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 if (pkey == NULL)
586 /* load_key() has already printed an appropriate message */
587 goto end;
588
589 /*****************************************************************/
590 /* we need a certificate */
591 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
592 if (certfile == NULL
593 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
594 goto end;
595
596 x509 = load_cert_pass(certfile, certformat, passin, "CA certificate");
597 if (x509 == NULL)
598 goto end;
599
600 if (!X509_check_private_key(x509, pkey)) {
601 BIO_printf(bio_err,
602 "CA certificate and CA private key do not match\n");
603 goto end;
604 }
605 }
606 if (!selfsign)
607 x509p = x509;
608
609 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
610 if (f == NULL)
611 ERR_clear_error();
612 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
613 preserve = 1;
614 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
615 if (f == NULL)
616 ERR_clear_error();
617 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
618 msie_hack = 1;
619
620 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
621
622 if (f != NULL) {
623 if (!set_nameopt(f)) {
624 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
625 goto end;
626 }
627 default_op = 0;
628 }
629
630 f = NCONF_get_string(conf, section, ENV_CERTOPT);
631
632 if (f != NULL) {
633 if (!set_cert_ex(&certopt, f)) {
634 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
635 goto end;
636 }
637 default_op = 0;
638 } else {
639 ERR_clear_error();
640 }
641
642 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
643
644 if (f != NULL) {
645 if (!set_ext_copy(&ext_copy, f)) {
646 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
647 goto end;
648 }
649 } else {
650 ERR_clear_error();
651 }
652
653 /*****************************************************************/
654 /* lookup where to write new certificates */
655 if ((outdir == NULL) && (req)) {
656
657 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
658 if (outdir == NULL) {
659 BIO_printf(bio_err,
660 "there needs to be defined a directory for new certificate to be placed in\n");
661 goto end;
662 }
663 #ifndef OPENSSL_SYS_VMS
664 /*
665 * outdir is a directory spec, but access() for VMS demands a
666 * filename. We could use the DEC C routine to convert the
667 * directory syntax to Unix, and give that to app_isdir,
668 * but for now the fopen will catch the error if it's not a
669 * directory
670 */
671 if (app_isdir(outdir) <= 0) {
672 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
673 perror(outdir);
674 goto end;
675 }
676 #endif
677 }
678
679 /*****************************************************************/
680 /* we need to load the database file */
681 dbfile = lookup_conf(conf, section, ENV_DATABASE);
682 if (dbfile == NULL)
683 goto end;
684
685 db = load_index(dbfile, &db_attr);
686 if (db == NULL)
687 goto end;
688
689 /* Lets check some fields */
690 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
691 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
692 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
693 BIO_printf(bio_err,
694 "entry %d: not revoked yet, but has a revocation date\n",
695 i + 1);
696 goto end;
697 }
698 if ((pp[DB_type][0] == DB_TYPE_REV) &&
699 !make_revoked(NULL, pp[DB_rev_date])) {
700 BIO_printf(bio_err, " in entry %d\n", i + 1);
701 goto end;
702 }
703 if (!check_time_format((char *)pp[DB_exp_date])) {
704 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
705 goto end;
706 }
707 p = pp[DB_serial];
708 j = strlen(p);
709 if (*p == '-') {
710 p++;
711 j--;
712 }
713 if ((j & 1) || (j < 2)) {
714 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
715 i + 1, j);
716 goto end;
717 }
718 for ( ; *p; p++) {
719 if (!isxdigit(_UC(*p))) {
720 BIO_printf(bio_err,
721 "entry %d: bad char 0%o '%c' in serial number\n",
722 i + 1, *p, *p);
723 goto end;
724 }
725 }
726 }
727 if (verbose) {
728 TXT_DB_write(bio_out, db->db);
729 BIO_printf(bio_err, "%d entries loaded from the database\n",
730 sk_OPENSSL_PSTRING_num(db->db->data));
731 BIO_printf(bio_err, "generating index\n");
732 }
733
734 if (index_index(db) <= 0)
735 goto end;
736
737 /*****************************************************************/
738 /* Update the db file for expired certificates */
739 if (doupdatedb) {
740 if (verbose)
741 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
742
743 i = do_updatedb(db);
744 if (i == -1) {
745 BIO_printf(bio_err, "Malloc failure\n");
746 goto end;
747 } else if (i == 0) {
748 if (verbose)
749 BIO_printf(bio_err, "No entries found to mark expired\n");
750 } else {
751 if (!save_index(dbfile, "new", db))
752 goto end;
753
754 if (!rotate_index(dbfile, "new", "old"))
755 goto end;
756
757 if (verbose)
758 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
759 }
760 }
761
762 /*****************************************************************/
763 /* Read extensions config file */
764 if (extfile) {
765 if ((extconf = app_load_config(extfile)) == NULL) {
766 ret = 1;
767 goto end;
768 }
769
770 if (verbose)
771 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
772 extfile);
773
774 /* We can have sections in the ext file */
775 if (extensions == NULL) {
776 extensions = NCONF_get_string(extconf, "default", "extensions");
777 if (extensions == NULL)
778 extensions = "default";
779 }
780 }
781
782 /*****************************************************************/
783 if (req || gencrl) {
784 if (spkac_file != NULL && outfile != NULL) {
785 output_der = 1;
786 batch = 1;
787 }
788 }
789
790 def_ret = EVP_PKEY_get_default_digest_nid(pkey, &def_nid);
791 /*
792 * EVP_PKEY_get_default_digest_nid() returns 2 if the digest is
793 * mandatory for this algorithm.
794 */
795 if (def_ret == 2 && def_nid == NID_undef) {
796 /* The signing algorithm requires there to be no digest */
797 dgst = EVP_md_null();
798 } else if (md == NULL
799 && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL) {
800 goto end;
801 } else {
802 if (strcmp(md, "default") == 0) {
803 if (def_ret <= 0) {
804 BIO_puts(bio_err, "no default digest\n");
805 goto end;
806 }
807 md = (char *)OBJ_nid2sn(def_nid);
808 }
809
810 if (!opt_md(md, &dgst))
811 goto end;
812 }
813
814 if (req) {
815 if (email_dn == 1) {
816 char *tmp_email_dn = NULL;
817
818 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
819 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
820 email_dn = 0;
821 }
822 if (verbose)
823 BIO_printf(bio_err, "message digest is %s\n",
824 OBJ_nid2ln(EVP_MD_type(dgst)));
825 if (policy == NULL
826 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
827 goto end;
828
829 if (verbose)
830 BIO_printf(bio_err, "policy is %s\n", policy);
831
832 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
833 rand_ser = 1;
834 } else {
835 serialfile = lookup_conf(conf, section, ENV_SERIAL);
836 if (serialfile == NULL)
837 goto end;
838 }
839
840 if (extconf == NULL) {
841 /*
842 * no '-extfile' option, so we look for extensions in the main
843 * configuration file
844 */
845 if (extensions == NULL) {
846 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
847 if (extensions == NULL)
848 ERR_clear_error();
849 }
850 if (extensions != NULL) {
851 /* Check syntax of file */
852 X509V3_CTX ctx;
853 X509V3_set_ctx_test(&ctx);
854 X509V3_set_nconf(&ctx, conf);
855 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
856 BIO_printf(bio_err,
857 "Error Loading extension section %s\n",
858 extensions);
859 ret = 1;
860 goto end;
861 }
862 }
863 }
864
865 if (startdate == NULL) {
866 startdate = NCONF_get_string(conf, section, ENV_DEFAULT_STARTDATE);
867 if (startdate == NULL)
868 ERR_clear_error();
869 }
870 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
871 BIO_printf(bio_err,
872 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
873 goto end;
874 }
875 if (startdate == NULL)
876 startdate = "today";
877
878 if (enddate == NULL) {
879 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
880 if (enddate == NULL)
881 ERR_clear_error();
882 }
883 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
884 BIO_printf(bio_err,
885 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
886 goto end;
887 }
888
889 if (days == 0) {
890 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
891 days = 0;
892 }
893 if (enddate == NULL && days == 0) {
894 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
895 goto end;
896 }
897
898 if (rand_ser) {
899 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
900 BIO_printf(bio_err, "error generating serial number\n");
901 goto end;
902 }
903 } else {
904 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
905 BIO_printf(bio_err, "error while loading serial number\n");
906 goto end;
907 }
908 if (verbose) {
909 if (BN_is_zero(serial)) {
910 BIO_printf(bio_err, "next serial number is 00\n");
911 } else {
912 if ((f = BN_bn2hex(serial)) == NULL)
913 goto end;
914 BIO_printf(bio_err, "next serial number is %s\n", f);
915 OPENSSL_free(f);
916 }
917 }
918 }
919
920 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
921 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
922 goto end;
923 }
924
925 if ((cert_sk = sk_X509_new_null()) == NULL) {
926 BIO_printf(bio_err, "Memory allocation failure\n");
927 goto end;
928 }
929 if (spkac_file != NULL) {
930 total++;
931 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
932 attribs, db, serial, subj, chtype, multirdn,
933 email_dn, startdate, enddate, days, extensions,
934 conf, verbose, certopt, get_nameopt(), default_op,
935 ext_copy);
936 if (j < 0)
937 goto end;
938 if (j > 0) {
939 total_done++;
940 BIO_printf(bio_err, "\n");
941 if (!BN_add_word(serial, 1))
942 goto end;
943 if (!sk_X509_push(cert_sk, x)) {
944 BIO_printf(bio_err, "Memory allocation failure\n");
945 goto end;
946 }
947 }
948 }
949 if (ss_cert_file != NULL) {
950 total++;
951 j = certify_cert(&x, ss_cert_file, certformat, passin, pkey,
952 x509, dgst, sigopts, vfyopts, attribs,
953 db, serial, subj, chtype, multirdn, email_dn,
954 startdate, enddate, days, batch, extensions,
955 conf, verbose, certopt, get_nameopt(), default_op,
956 ext_copy);
957 if (j < 0)
958 goto end;
959 if (j > 0) {
960 total_done++;
961 BIO_printf(bio_err, "\n");
962 if (!BN_add_word(serial, 1))
963 goto end;
964 if (!sk_X509_push(cert_sk, x)) {
965 BIO_printf(bio_err, "Memory allocation failure\n");
966 goto end;
967 }
968 }
969 }
970 if (infile != NULL) {
971 total++;
972 j = certify(&x, infile, informat, pkey, x509p, dgst,
973 sigopts, vfyopts, attribs, db,
974 serial, subj, chtype, multirdn, email_dn, startdate,
975 enddate, days, batch, extensions, conf, verbose,
976 certopt, get_nameopt(), default_op, ext_copy, selfsign);
977 if (j < 0)
978 goto end;
979 if (j > 0) {
980 total_done++;
981 BIO_printf(bio_err, "\n");
982 if (!BN_add_word(serial, 1))
983 goto end;
984 if (!sk_X509_push(cert_sk, x)) {
985 BIO_printf(bio_err, "Memory allocation failure\n");
986 goto end;
987 }
988 }
989 }
990 for (i = 0; i < argc; i++) {
991 total++;
992 j = certify(&x, argv[i], informat, pkey, x509p, dgst,
993 sigopts, vfyopts,
994 attribs, db,
995 serial, subj, chtype, multirdn, email_dn, startdate,
996 enddate, days, batch, extensions, conf, verbose,
997 certopt, get_nameopt(), default_op, ext_copy, selfsign);
998 if (j < 0)
999 goto end;
1000 if (j > 0) {
1001 total_done++;
1002 BIO_printf(bio_err, "\n");
1003 if (!BN_add_word(serial, 1)) {
1004 X509_free(x);
1005 goto end;
1006 }
1007 if (!sk_X509_push(cert_sk, x)) {
1008 BIO_printf(bio_err, "Memory allocation failure\n");
1009 X509_free(x);
1010 goto end;
1011 }
1012 }
1013 }
1014 /*
1015 * we have a stack of newly certified certificates and a data base
1016 * and serial number that need updating
1017 */
1018
1019 if (sk_X509_num(cert_sk) > 0) {
1020 if (!batch) {
1021 BIO_printf(bio_err,
1022 "\n%d out of %d certificate requests certified, commit? [y/n]",
1023 total_done, total);
1024 (void)BIO_flush(bio_err);
1025 tmp[0] = '\0';
1026 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
1027 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
1028 ret = 0;
1029 goto end;
1030 }
1031 if (tmp[0] != 'y' && tmp[0] != 'Y') {
1032 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
1033 ret = 0;
1034 goto end;
1035 }
1036 }
1037
1038 BIO_printf(bio_err, "Write out database with %d new entries\n",
1039 sk_X509_num(cert_sk));
1040
1041 if (serialfile != NULL
1042 && !save_serial(serialfile, "new", serial, NULL))
1043 goto end;
1044
1045 if (!save_index(dbfile, "new", db))
1046 goto end;
1047 }
1048
1049 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
1050 #ifndef OPENSSL_SYS_VMS
1051 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
1052 #endif
1053
1054 if (verbose)
1055 BIO_printf(bio_err, "writing new certificates\n");
1056
1057 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1058 BIO *Cout = NULL;
1059 X509 *xi = sk_X509_value(cert_sk, i);
1060 const ASN1_INTEGER *serialNumber = X509_get0_serialNumber(xi);
1061 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
1062 const int snl = ASN1_STRING_length(serialNumber);
1063 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
1064 char *n = new_cert + outdirlen;
1065
1066 if (outdirlen + filen_len > PATH_MAX) {
1067 BIO_printf(bio_err, "certificate file name too long\n");
1068 goto end;
1069 }
1070
1071 if (snl > 0) {
1072 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1073
1074 for (j = 0; j < snl; j++, psn++) {
1075 *n++ = HEX_DIGITS[*psn >> 4];
1076 *n++ = HEX_DIGITS[*psn & 0x0F];
1077 }
1078 } else {
1079 *(n++) = '0';
1080 *(n++) = '0';
1081 }
1082 *(n++) = '.';
1083 *(n++) = 'p';
1084 *(n++) = 'e';
1085 *(n++) = 'm';
1086 *n = '\0'; /* closing new_cert */
1087 if (verbose)
1088 BIO_printf(bio_err, "writing %s\n", new_cert);
1089
1090 Sout = bio_open_default(outfile, 'w',
1091 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1092 if (Sout == NULL)
1093 goto end;
1094
1095 Cout = BIO_new_file(new_cert, "w");
1096 if (Cout == NULL) {
1097 perror(new_cert);
1098 goto end;
1099 }
1100 write_new_certificate(Cout, xi, 0, notext);
1101 write_new_certificate(Sout, xi, output_der, notext);
1102 BIO_free_all(Cout);
1103 BIO_free_all(Sout);
1104 Sout = NULL;
1105 }
1106
1107 if (sk_X509_num(cert_sk)) {
1108 /* Rename the database and the serial file */
1109 if (serialfile != NULL
1110 && !rotate_serial(serialfile, "new", "old"))
1111 goto end;
1112
1113 if (!rotate_index(dbfile, "new", "old"))
1114 goto end;
1115
1116 BIO_printf(bio_err, "Data Base Updated\n");
1117 }
1118 }
1119
1120 /*****************************************************************/
1121 if (gencrl) {
1122 int crl_v2 = 0;
1123 if (crl_ext == NULL) {
1124 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1125 if (crl_ext == NULL)
1126 ERR_clear_error();
1127 }
1128 if (crl_ext != NULL) {
1129 /* Check syntax of file */
1130 X509V3_CTX ctx;
1131 X509V3_set_ctx_test(&ctx);
1132 X509V3_set_nconf(&ctx, conf);
1133 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1134 BIO_printf(bio_err,
1135 "Error Loading CRL extension section %s\n", crl_ext);
1136 ret = 1;
1137 goto end;
1138 }
1139 }
1140
1141 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1142 != NULL)
1143 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1144 BIO_printf(bio_err, "error while loading CRL number\n");
1145 goto end;
1146 }
1147
1148 if (!crldays && !crlhours && !crlsec) {
1149 if (!NCONF_get_number(conf, section,
1150 ENV_DEFAULT_CRL_DAYS, &crldays))
1151 crldays = 0;
1152 if (!NCONF_get_number(conf, section,
1153 ENV_DEFAULT_CRL_HOURS, &crlhours))
1154 crlhours = 0;
1155 ERR_clear_error();
1156 }
1157 if ((crl_nextupdate == NULL) &&
1158 (crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1159 BIO_printf(bio_err,
1160 "cannot lookup how long until the next CRL is issued\n");
1161 goto end;
1162 }
1163
1164 if (verbose)
1165 BIO_printf(bio_err, "making CRL\n");
1166 if ((crl = X509_CRL_new()) == NULL)
1167 goto end;
1168 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1169 goto end;
1170
1171 if (!set_crl_lastupdate(crl, crl_lastupdate)) {
1172 BIO_puts(bio_err, "error setting CRL lastUpdate\n");
1173 ret = 1;
1174 goto end;
1175 }
1176
1177 if (!set_crl_nextupdate(crl, crl_nextupdate,
1178 crldays, crlhours, crlsec)) {
1179 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1180 ret = 1;
1181 goto end;
1182 }
1183
1184 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1185 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1186 if (pp[DB_type][0] == DB_TYPE_REV) {
1187 if ((r = X509_REVOKED_new()) == NULL)
1188 goto end;
1189 j = make_revoked(r, pp[DB_rev_date]);
1190 if (!j)
1191 goto end;
1192 if (j == 2)
1193 crl_v2 = 1;
1194 if (!BN_hex2bn(&serial, pp[DB_serial]))
1195 goto end;
1196 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1197 BN_free(serial);
1198 serial = NULL;
1199 if (!tmpser)
1200 goto end;
1201 X509_REVOKED_set_serialNumber(r, tmpser);
1202 ASN1_INTEGER_free(tmpser);
1203 X509_CRL_add0_revoked(crl, r);
1204 }
1205 }
1206
1207 /*
1208 * sort the data so it will be written in serial number order
1209 */
1210 X509_CRL_sort(crl);
1211
1212 /* we now have a CRL */
1213 if (verbose)
1214 BIO_printf(bio_err, "signing CRL\n");
1215
1216 /* Add any extensions asked for */
1217
1218 if (crl_ext != NULL || crlnumberfile != NULL) {
1219 X509V3_CTX crlctx;
1220 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1221 X509V3_set_nconf(&crlctx, conf);
1222
1223 if (crl_ext != NULL)
1224 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1225 goto end;
1226 if (crlnumberfile != NULL) {
1227 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1228 if (!tmpser)
1229 goto end;
1230 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1231 ASN1_INTEGER_free(tmpser);
1232 crl_v2 = 1;
1233 if (!BN_add_word(crlnumber, 1))
1234 goto end;
1235 }
1236 }
1237 if (crl_ext != NULL || crl_v2) {
1238 if (!X509_CRL_set_version(crl, 1))
1239 goto end; /* version 2 CRL */
1240 }
1241
1242 /* we have a CRL number that need updating */
1243 if (crlnumberfile != NULL
1244 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1245 goto end;
1246
1247 BN_free(crlnumber);
1248 crlnumber = NULL;
1249
1250 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1251 goto end;
1252
1253 Sout = bio_open_default(outfile, 'w',
1254 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1255 if (Sout == NULL)
1256 goto end;
1257
1258 PEM_write_bio_X509_CRL(Sout, crl);
1259
1260 /* Rename the crlnumber file */
1261 if (crlnumberfile != NULL
1262 && !rotate_serial(crlnumberfile, "new", "old"))
1263 goto end;
1264
1265 }
1266 /*****************************************************************/
1267 if (dorevoke) {
1268 if (infile == NULL) {
1269 BIO_printf(bio_err, "no input files\n");
1270 goto end;
1271 } else {
1272 X509 *revcert;
1273
1274 revcert = load_cert_pass(infile, certformat, passin, infile);
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 (verbose)
1349 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1350
1351 BIO_printf(bio_err, "Check that the request matches the signature\n");
1352
1353 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1354 BIO_printf(bio_err,
1355 "Certificate request and CA private key do not match\n");
1356 ok = 0;
1357 goto end;
1358 }
1359 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1360 BIO_printf(bio_err, "error unpacking public key\n");
1361 goto end;
1362 }
1363 i = do_X509_REQ_verify(req, pktmp, vfyopts);
1364 pktmp = NULL;
1365 if (i < 0) {
1366 ok = 0;
1367 BIO_printf(bio_err, "Signature verification problems....\n");
1368 ERR_print_errors(bio_err);
1369 goto end;
1370 }
1371 if (i == 0) {
1372 ok = 0;
1373 BIO_printf(bio_err,
1374 "Signature did not match the certificate request\n");
1375 ERR_print_errors(bio_err);
1376 goto end;
1377 } else {
1378 BIO_printf(bio_err, "Signature ok\n");
1379 }
1380
1381 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1382 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1383 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1384 ext_copy, selfsign);
1385
1386 end:
1387 X509_REQ_free(req);
1388 return ok;
1389 }
1390
1391 static int certify_cert(X509 **xret, const char *infile, int certformat,
1392 const char *passin, EVP_PKEY *pkey, X509 *x509,
1393 const EVP_MD *dgst,
1394 STACK_OF(OPENSSL_STRING) *sigopts,
1395 STACK_OF(OPENSSL_STRING) *vfyopts,
1396 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1397 BIGNUM *serial, const char *subj, unsigned long chtype,
1398 int multirdn, int email_dn, const char *startdate,
1399 const char *enddate, long days, int batch, const char *ext_sect,
1400 CONF *lconf, int verbose, unsigned long certopt,
1401 unsigned long nameopt, int default_op, int ext_copy)
1402 {
1403 X509 *req = NULL;
1404 X509_REQ *rreq = NULL;
1405 EVP_PKEY *pktmp = NULL;
1406 int ok = -1, i;
1407
1408 if ((req = load_cert_pass(infile, certformat, passin, infile)) == NULL)
1409 goto end;
1410 if (verbose)
1411 X509_print(bio_err, req);
1412
1413 BIO_printf(bio_err, "Check that the request matches the signature\n");
1414
1415 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1416 BIO_printf(bio_err, "error unpacking public key\n");
1417 goto end;
1418 }
1419 i = do_X509_verify(req, pktmp, vfyopts);
1420 if (i < 0) {
1421 ok = 0;
1422 BIO_printf(bio_err, "Signature verification problems....\n");
1423 goto end;
1424 }
1425 if (i == 0) {
1426 ok = 0;
1427 BIO_printf(bio_err, "Signature did not match the certificate\n");
1428 goto end;
1429 } else {
1430 BIO_printf(bio_err, "Signature ok\n");
1431 }
1432
1433 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1434 goto end;
1435
1436 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1437 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1438 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1439 ext_copy, 0);
1440
1441 end:
1442 X509_REQ_free(rreq);
1443 X509_free(req);
1444 return ok;
1445 }
1446
1447 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1448 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1449 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1450 const char *subj, unsigned long chtype, int multirdn,
1451 int email_dn, const char *startdate, const char *enddate, long days,
1452 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1453 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1454 int default_op, int ext_copy, int selfsign)
1455 {
1456 const X509_NAME *name = NULL;
1457 X509_NAME *CAname = NULL, *subject = NULL;
1458 const ASN1_TIME *tm;
1459 ASN1_STRING *str, *str2;
1460 ASN1_OBJECT *obj;
1461 X509 *ret = NULL;
1462 X509_NAME_ENTRY *ne, *tne;
1463 EVP_PKEY *pktmp;
1464 int ok = -1, i, j, last, nid;
1465 const char *p;
1466 CONF_VALUE *cv;
1467 OPENSSL_STRING row[DB_NUMBER];
1468 OPENSSL_STRING *irow = NULL;
1469 OPENSSL_STRING *rrow = NULL;
1470 char buf[25];
1471
1472 for (i = 0; i < DB_NUMBER; i++)
1473 row[i] = NULL;
1474
1475 if (subj) {
1476 X509_NAME *n = parse_name(subj, chtype, multirdn, "subject");
1477
1478 if (!n) {
1479 ERR_print_errors(bio_err);
1480 goto end;
1481 }
1482 X509_REQ_set_subject_name(req, n);
1483 X509_NAME_free(n);
1484 }
1485
1486 if (default_op)
1487 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1488
1489 name = X509_REQ_get_subject_name(req);
1490 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1491 ne = X509_NAME_get_entry(name, i);
1492 str = X509_NAME_ENTRY_get_data(ne);
1493 obj = X509_NAME_ENTRY_get_object(ne);
1494 nid = OBJ_obj2nid(obj);
1495
1496 if (msie_hack) {
1497 /* assume all type should be strings */
1498
1499 if (str->type == V_ASN1_UNIVERSALSTRING)
1500 ASN1_UNIVERSALSTRING_to_string(str);
1501
1502 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1503 str->type = V_ASN1_T61STRING;
1504
1505 if (nid == NID_pkcs9_emailAddress
1506 && str->type == V_ASN1_PRINTABLESTRING)
1507 str->type = V_ASN1_IA5STRING;
1508 }
1509
1510 /* If no EMAIL is wanted in the subject */
1511 if (nid == NID_pkcs9_emailAddress && !email_dn)
1512 continue;
1513
1514 /* check some things */
1515 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1516 BIO_printf(bio_err,
1517 "\nemailAddress type needs to be of type IA5STRING\n");
1518 goto end;
1519 }
1520 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1521 j = ASN1_PRINTABLE_type(str->data, str->length);
1522 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1523 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1524 {
1525 BIO_printf(bio_err,
1526 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1527 goto end;
1528 }
1529 }
1530
1531 if (default_op)
1532 old_entry_print(obj, str);
1533 }
1534
1535 /* Ok, now we check the 'policy' stuff. */
1536 if ((subject = X509_NAME_new()) == NULL) {
1537 BIO_printf(bio_err, "Memory allocation failure\n");
1538 goto end;
1539 }
1540
1541 /* take a copy of the issuer name before we mess with it. */
1542 if (selfsign)
1543 CAname = X509_NAME_dup(name);
1544 else
1545 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1546 if (CAname == NULL)
1547 goto end;
1548 str = str2 = NULL;
1549
1550 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1551 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1552 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1553 BIO_printf(bio_err,
1554 "%s:unknown object type in 'policy' configuration\n",
1555 cv->name);
1556 goto end;
1557 }
1558 obj = OBJ_nid2obj(j);
1559
1560 last = -1;
1561 for (;;) {
1562 X509_NAME_ENTRY *push = NULL;
1563
1564 /* lookup the object in the supplied name list */
1565 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1566 if (j < 0) {
1567 if (last != -1)
1568 break;
1569 tne = NULL;
1570 } else {
1571 tne = X509_NAME_get_entry(name, j);
1572 }
1573 last = j;
1574
1575 /* depending on the 'policy', decide what to do. */
1576 if (strcmp(cv->value, "optional") == 0) {
1577 if (tne != NULL)
1578 push = tne;
1579 } else if (strcmp(cv->value, "supplied") == 0) {
1580 if (tne == NULL) {
1581 BIO_printf(bio_err,
1582 "The %s field needed to be supplied and was missing\n",
1583 cv->name);
1584 goto end;
1585 } else {
1586 push = tne;
1587 }
1588 } else if (strcmp(cv->value, "match") == 0) {
1589 int last2;
1590
1591 if (tne == NULL) {
1592 BIO_printf(bio_err,
1593 "The mandatory %s field was missing\n",
1594 cv->name);
1595 goto end;
1596 }
1597
1598 last2 = -1;
1599
1600 again2:
1601 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1602 if ((j < 0) && (last2 == -1)) {
1603 BIO_printf(bio_err,
1604 "The %s field does not exist in the CA certificate,\n"
1605 "the 'policy' is misconfigured\n", cv->name);
1606 goto end;
1607 }
1608 if (j >= 0) {
1609 push = X509_NAME_get_entry(CAname, j);
1610 str = X509_NAME_ENTRY_get_data(tne);
1611 str2 = X509_NAME_ENTRY_get_data(push);
1612 last2 = j;
1613 if (ASN1_STRING_cmp(str, str2) != 0)
1614 goto again2;
1615 }
1616 if (j < 0) {
1617 BIO_printf(bio_err,
1618 "The %s field is different between\n"
1619 "CA certificate (%s) and the request (%s)\n",
1620 cv->name,
1621 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1622 ((str == NULL) ? "NULL" : (char *)str->data));
1623 goto end;
1624 }
1625 } else {
1626 BIO_printf(bio_err,
1627 "%s:invalid type in 'policy' configuration\n",
1628 cv->value);
1629 goto end;
1630 }
1631
1632 if (push != NULL) {
1633 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1634 BIO_printf(bio_err, "Memory allocation failure\n");
1635 goto end;
1636 }
1637 }
1638 if (j < 0)
1639 break;
1640 }
1641 }
1642
1643 if (preserve) {
1644 X509_NAME_free(subject);
1645 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1646 subject = X509_NAME_dup(name);
1647 if (subject == NULL)
1648 goto end;
1649 }
1650
1651 /* We are now totally happy, lets make and sign the certificate */
1652 if (verbose)
1653 BIO_printf(bio_err,
1654 "Everything appears to be ok, creating and signing the certificate\n");
1655
1656 if ((ret = X509_new_with_libctx(app_get0_libctx(), app_get0_propq())) == NULL)
1657 goto end;
1658
1659 #ifdef X509_V3
1660 /* Make it an X509 v3 certificate. */
1661 if (!X509_set_version(ret, 2))
1662 goto end;
1663 #endif
1664
1665 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1666 goto end;
1667 if (selfsign) {
1668 if (!X509_set_issuer_name(ret, subject))
1669 goto end;
1670 } else {
1671 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1672 goto end;
1673 }
1674
1675 if (!set_cert_times(ret, startdate, enddate, days))
1676 goto end;
1677
1678 if (enddate != NULL) {
1679 int tdays;
1680
1681 if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret)))
1682 goto end;
1683 days = tdays;
1684 }
1685
1686 if (!X509_set_subject_name(ret, subject))
1687 goto end;
1688
1689 pktmp = X509_REQ_get0_pubkey(req);
1690 i = X509_set_pubkey(ret, pktmp);
1691 if (!i)
1692 goto end;
1693
1694 /* Lets add the extensions, if there are any */
1695 if (ext_sect) {
1696 X509V3_CTX ctx;
1697
1698 /* Initialize the context structure */
1699 if (selfsign)
1700 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1701 else
1702 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1703
1704 if (extconf != NULL) {
1705 if (verbose)
1706 BIO_printf(bio_err, "Extra configuration file found\n");
1707
1708 /* Use the extconf configuration db LHASH */
1709 X509V3_set_nconf(&ctx, extconf);
1710
1711 /* Test the structure (needed?) */
1712 /* X509V3_set_ctx_test(&ctx); */
1713
1714 /* Adds exts contained in the configuration file */
1715 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1716 BIO_printf(bio_err,
1717 "ERROR: adding extensions in section %s\n",
1718 ext_sect);
1719 ERR_print_errors(bio_err);
1720 goto end;
1721 }
1722 if (verbose)
1723 BIO_printf(bio_err,
1724 "Successfully added extensions from file.\n");
1725 } else if (ext_sect) {
1726 /* We found extensions to be set from config file */
1727 X509V3_set_nconf(&ctx, lconf);
1728
1729 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1730 BIO_printf(bio_err,
1731 "ERROR: adding extensions in section %s\n",
1732 ext_sect);
1733 ERR_print_errors(bio_err);
1734 goto end;
1735 }
1736
1737 if (verbose)
1738 BIO_printf(bio_err,
1739 "Successfully added extensions from config\n");
1740 }
1741 }
1742
1743 /* Copy extensions from request (if any) */
1744
1745 if (!copy_extensions(ret, req, ext_copy)) {
1746 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1747 ERR_print_errors(bio_err);
1748 goto end;
1749 }
1750
1751 {
1752 const STACK_OF(X509_EXTENSION) *exts = X509_get0_extensions(ret);
1753
1754 if (exts != NULL && sk_X509_EXTENSION_num(exts) > 0)
1755 /* Make it an X509 v3 certificate. */
1756 if (!X509_set_version(ret, 2))
1757 goto end;
1758 }
1759
1760 if (verbose)
1761 BIO_printf(bio_err,
1762 "The subject name appears to be ok, checking data base for clashes\n");
1763
1764 /* Build the correct Subject if no e-mail is wanted in the subject. */
1765 if (!email_dn) {
1766 X509_NAME_ENTRY *tmpne;
1767 X509_NAME *dn_subject;
1768
1769 /*
1770 * Its best to dup the subject DN and then delete any email addresses
1771 * because this retains its structure.
1772 */
1773 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1774 BIO_printf(bio_err, "Memory allocation failure\n");
1775 goto end;
1776 }
1777 i = -1;
1778 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1779 NID_pkcs9_emailAddress,
1780 i)) >= 0) {
1781 tmpne = X509_NAME_delete_entry(dn_subject, i--);
1782 X509_NAME_ENTRY_free(tmpne);
1783 }
1784
1785 if (!X509_set_subject_name(ret, dn_subject)) {
1786 X509_NAME_free(dn_subject);
1787 goto end;
1788 }
1789 X509_NAME_free(dn_subject);
1790 }
1791
1792 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1793 if (row[DB_name] == NULL) {
1794 BIO_printf(bio_err, "Memory allocation failure\n");
1795 goto end;
1796 }
1797
1798 if (BN_is_zero(serial))
1799 row[DB_serial] = OPENSSL_strdup("00");
1800 else
1801 row[DB_serial] = BN_bn2hex(serial);
1802 if (row[DB_serial] == NULL) {
1803 BIO_printf(bio_err, "Memory allocation failure\n");
1804 goto end;
1805 }
1806
1807 if (row[DB_name][0] == '\0') {
1808 /*
1809 * An empty subject! We'll use the serial number instead. If
1810 * unique_subject is in use then we don't want different entries with
1811 * empty subjects matching each other.
1812 */
1813 OPENSSL_free(row[DB_name]);
1814 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
1815 if (row[DB_name] == NULL) {
1816 BIO_printf(bio_err, "Memory allocation failure\n");
1817 goto end;
1818 }
1819 }
1820
1821 if (db->attributes.unique_subject) {
1822 OPENSSL_STRING *crow = row;
1823
1824 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1825 if (rrow != NULL) {
1826 BIO_printf(bio_err,
1827 "ERROR:There is already a certificate for %s\n",
1828 row[DB_name]);
1829 }
1830 }
1831 if (rrow == NULL) {
1832 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1833 if (rrow != NULL) {
1834 BIO_printf(bio_err,
1835 "ERROR:Serial number %s has already been issued,\n",
1836 row[DB_serial]);
1837 BIO_printf(bio_err,
1838 " check the database/serial_file for corruption\n");
1839 }
1840 }
1841
1842 if (rrow != NULL) {
1843 BIO_printf(bio_err, "The matching entry has the following details\n");
1844 if (rrow[DB_type][0] == DB_TYPE_EXP)
1845 p = "Expired";
1846 else if (rrow[DB_type][0] == DB_TYPE_REV)
1847 p = "Revoked";
1848 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1849 p = "Valid";
1850 else
1851 p = "\ninvalid type, Data base error\n";
1852 BIO_printf(bio_err, "Type :%s\n", p);;
1853 if (rrow[DB_type][0] == DB_TYPE_REV) {
1854 p = rrow[DB_exp_date];
1855 if (p == NULL)
1856 p = "undef";
1857 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1858 }
1859 p = rrow[DB_exp_date];
1860 if (p == NULL)
1861 p = "undef";
1862 BIO_printf(bio_err, "Expires on :%s\n", p);
1863 p = rrow[DB_serial];
1864 if (p == NULL)
1865 p = "undef";
1866 BIO_printf(bio_err, "Serial Number :%s\n", p);
1867 p = rrow[DB_file];
1868 if (p == NULL)
1869 p = "undef";
1870 BIO_printf(bio_err, "File name :%s\n", p);
1871 p = rrow[DB_name];
1872 if (p == NULL)
1873 p = "undef";
1874 BIO_printf(bio_err, "Subject Name :%s\n", p);
1875 ok = -1; /* This is now a 'bad' error. */
1876 goto end;
1877 }
1878
1879 if (!default_op) {
1880 BIO_printf(bio_err, "Certificate Details:\n");
1881 /*
1882 * Never print signature details because signature not present
1883 */
1884 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1885 X509_print_ex(bio_err, ret, nameopt, certopt);
1886 }
1887
1888 BIO_printf(bio_err, "Certificate is to be certified until ");
1889 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1890 if (days)
1891 BIO_printf(bio_err, " (%ld days)", days);
1892 BIO_printf(bio_err, "\n");
1893
1894 if (!batch) {
1895
1896 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1897 (void)BIO_flush(bio_err);
1898 buf[0] = '\0';
1899 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1900 BIO_printf(bio_err,
1901 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1902 ok = 0;
1903 goto end;
1904 }
1905 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1906 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1907 ok = 0;
1908 goto end;
1909 }
1910 }
1911
1912 pktmp = X509_get0_pubkey(ret);
1913 if (EVP_PKEY_missing_parameters(pktmp) &&
1914 !EVP_PKEY_missing_parameters(pkey))
1915 EVP_PKEY_copy_parameters(pktmp, pkey);
1916
1917 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1918 goto end;
1919
1920 /* We now just add it to the database as DB_TYPE_VAL('V') */
1921 row[DB_type] = OPENSSL_strdup("V");
1922 tm = X509_get0_notAfter(ret);
1923 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1924 memcpy(row[DB_exp_date], tm->data, tm->length);
1925 row[DB_exp_date][tm->length] = '\0';
1926 row[DB_rev_date] = NULL;
1927 row[DB_file] = OPENSSL_strdup("unknown");
1928 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1929 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1930 BIO_printf(bio_err, "Memory allocation failure\n");
1931 goto end;
1932 }
1933
1934 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1935 for (i = 0; i < DB_NUMBER; i++)
1936 irow[i] = row[i];
1937 irow[DB_NUMBER] = NULL;
1938
1939 if (!TXT_DB_insert(db->db, irow)) {
1940 BIO_printf(bio_err, "failed to update database\n");
1941 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1942 goto end;
1943 }
1944 irow = NULL;
1945 ok = 1;
1946 end:
1947 if (ok != 1) {
1948 for (i = 0; i < DB_NUMBER; i++)
1949 OPENSSL_free(row[i]);
1950 }
1951 OPENSSL_free(irow);
1952
1953 X509_NAME_free(CAname);
1954 X509_NAME_free(subject);
1955 if (ok <= 0)
1956 X509_free(ret);
1957 else
1958 *xret = ret;
1959 return ok;
1960 }
1961
1962 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1963 {
1964
1965 if (output_der) {
1966 (void)i2d_X509_bio(bp, x);
1967 return;
1968 }
1969 if (!notext)
1970 X509_print(bp, x);
1971 PEM_write_bio_X509(bp, x);
1972 }
1973
1974 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1975 X509 *x509, const EVP_MD *dgst,
1976 STACK_OF(OPENSSL_STRING) *sigopts,
1977 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1978 BIGNUM *serial, const char *subj, unsigned long chtype,
1979 int multirdn, int email_dn, const char *startdate,
1980 const char *enddate, long days, const char *ext_sect,
1981 CONF *lconf, int verbose, unsigned long certopt,
1982 unsigned long nameopt, int default_op, int ext_copy)
1983 {
1984 STACK_OF(CONF_VALUE) *sk = NULL;
1985 LHASH_OF(CONF_VALUE) *parms = NULL;
1986 X509_REQ *req = NULL;
1987 CONF_VALUE *cv = NULL;
1988 NETSCAPE_SPKI *spki = NULL;
1989 char *type, *buf;
1990 EVP_PKEY *pktmp = NULL;
1991 X509_NAME *n = NULL;
1992 X509_NAME_ENTRY *ne = NULL;
1993 int ok = -1, i, j;
1994 long errline;
1995 int nid;
1996
1997 /*
1998 * Load input file into a hash table. (This is just an easy
1999 * way to read and parse the file, then put it into a convenient
2000 * STACK format).
2001 */
2002 parms = CONF_load(NULL, infile, &errline);
2003 if (parms == NULL) {
2004 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
2005 ERR_print_errors(bio_err);
2006 goto end;
2007 }
2008
2009 sk = CONF_get_section(parms, "default");
2010 if (sk_CONF_VALUE_num(sk) == 0) {
2011 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2012 goto end;
2013 }
2014
2015 /*
2016 * Now create a dummy X509 request structure. We don't actually
2017 * have an X509 request, but we have many of the components
2018 * (a public key, various DN components). The idea is that we
2019 * put these components into the right X509 request structure
2020 * and we can use the same code as if you had a real X509 request.
2021 */
2022 req = X509_REQ_new();
2023 if (req == NULL) {
2024 ERR_print_errors(bio_err);
2025 goto end;
2026 }
2027
2028 /*
2029 * Build up the subject name set.
2030 */
2031 n = X509_REQ_get_subject_name(req);
2032
2033 for (i = 0;; i++) {
2034 if (sk_CONF_VALUE_num(sk) <= i)
2035 break;
2036
2037 cv = sk_CONF_VALUE_value(sk, i);
2038 type = cv->name;
2039 /*
2040 * Skip past any leading X. X: X, etc to allow for multiple instances
2041 */
2042 for (buf = cv->name; *buf; buf++)
2043 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2044 buf++;
2045 if (*buf)
2046 type = buf;
2047 break;
2048 }
2049
2050 buf = cv->value;
2051 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2052 if (strcmp(type, "SPKAC") == 0) {
2053 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2054 if (spki == NULL) {
2055 BIO_printf(bio_err,
2056 "unable to load Netscape SPKAC structure\n");
2057 ERR_print_errors(bio_err);
2058 goto end;
2059 }
2060 }
2061 continue;
2062 }
2063
2064 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2065 (unsigned char *)buf, -1, -1, 0))
2066 goto end;
2067 }
2068 if (spki == NULL) {
2069 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2070 infile);
2071 goto end;
2072 }
2073
2074 /*
2075 * Now extract the key from the SPKI structure.
2076 */
2077
2078 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
2079
2080 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2081 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2082 goto end;
2083 }
2084
2085 j = NETSCAPE_SPKI_verify(spki, pktmp);
2086 if (j <= 0) {
2087 EVP_PKEY_free(pktmp);
2088 BIO_printf(bio_err,
2089 "signature verification failed on SPKAC public key\n");
2090 goto end;
2091 }
2092 BIO_printf(bio_err, "Signature ok\n");
2093
2094 X509_REQ_set_pubkey(req, pktmp);
2095 EVP_PKEY_free(pktmp);
2096 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2097 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2098 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2099 ext_copy, 0);
2100 end:
2101 X509_REQ_free(req);
2102 CONF_free(parms);
2103 NETSCAPE_SPKI_free(spki);
2104 X509_NAME_ENTRY_free(ne);
2105
2106 return ok;
2107 }
2108
2109 static int check_time_format(const char *str)
2110 {
2111 return ASN1_TIME_set_string(NULL, str);
2112 }
2113
2114 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2115 const char *value)
2116 {
2117 const ASN1_TIME *tm = NULL;
2118 char *row[DB_NUMBER], **rrow, **irow;
2119 char *rev_str = NULL;
2120 BIGNUM *bn = NULL;
2121 int ok = -1, i;
2122
2123 for (i = 0; i < DB_NUMBER; i++)
2124 row[i] = NULL;
2125 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2126 bn = ASN1_INTEGER_to_BN(X509_get0_serialNumber(x509), NULL);
2127 if (!bn)
2128 goto end;
2129 if (BN_is_zero(bn))
2130 row[DB_serial] = OPENSSL_strdup("00");
2131 else
2132 row[DB_serial] = BN_bn2hex(bn);
2133 BN_free(bn);
2134 if (row[DB_name] != NULL && row[DB_name][0] == '\0') {
2135 /* Entries with empty Subjects actually use the serial number instead */
2136 OPENSSL_free(row[DB_name]);
2137 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
2138 }
2139 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2140 BIO_printf(bio_err, "Memory allocation failure\n");
2141 goto end;
2142 }
2143 /*
2144 * We have to lookup by serial number because name lookup skips revoked
2145 * certs
2146 */
2147 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2148 if (rrow == NULL) {
2149 BIO_printf(bio_err,
2150 "Adding Entry with serial number %s to DB for %s\n",
2151 row[DB_serial], row[DB_name]);
2152
2153 /* We now just add it to the database as DB_TYPE_REV('V') */
2154 row[DB_type] = OPENSSL_strdup("V");
2155 tm = X509_get0_notAfter(x509);
2156 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2157 memcpy(row[DB_exp_date], tm->data, tm->length);
2158 row[DB_exp_date][tm->length] = '\0';
2159 row[DB_rev_date] = NULL;
2160 row[DB_file] = OPENSSL_strdup("unknown");
2161
2162 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2163 BIO_printf(bio_err, "Memory allocation failure\n");
2164 goto end;
2165 }
2166
2167 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2168 for (i = 0; i < DB_NUMBER; i++)
2169 irow[i] = row[i];
2170 irow[DB_NUMBER] = NULL;
2171
2172 if (!TXT_DB_insert(db->db, irow)) {
2173 BIO_printf(bio_err, "failed to update database\n");
2174 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2175 OPENSSL_free(irow);
2176 goto end;
2177 }
2178
2179 for (i = 0; i < DB_NUMBER; i++)
2180 row[i] = NULL;
2181
2182 /* Revoke Certificate */
2183 if (rev_type == REV_VALID)
2184 ok = 1;
2185 else
2186 /* Retry revocation after DB insertion */
2187 ok = do_revoke(x509, db, rev_type, value);
2188
2189 goto end;
2190
2191 } else if (index_name_cmp_noconst(row, rrow)) {
2192 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2193 goto end;
2194 } else if (rev_type == REV_VALID) {
2195 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2196 row[DB_serial]);
2197 goto end;
2198 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2199 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2200 row[DB_serial]);
2201 goto end;
2202 } else {
2203 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2204 rev_str = make_revocation_str(rev_type, value);
2205 if (!rev_str) {
2206 BIO_printf(bio_err, "Error in revocation arguments\n");
2207 goto end;
2208 }
2209 rrow[DB_type][0] = DB_TYPE_REV;
2210 rrow[DB_type][1] = '\0';
2211 rrow[DB_rev_date] = rev_str;
2212 }
2213 ok = 1;
2214 end:
2215 for (i = 0; i < DB_NUMBER; i++)
2216 OPENSSL_free(row[i]);
2217 return ok;
2218 }
2219
2220 static int get_certificate_status(const char *serial, CA_DB *db)
2221 {
2222 char *row[DB_NUMBER], **rrow;
2223 int ok = -1, i;
2224 size_t serial_len = strlen(serial);
2225
2226 /* Free Resources */
2227 for (i = 0; i < DB_NUMBER; i++)
2228 row[i] = NULL;
2229
2230 /* Malloc needed char spaces */
2231 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2232
2233 if (serial_len % 2) {
2234 /*
2235 * Set the first char to 0
2236 */
2237 row[DB_serial][0] = '0';
2238
2239 /* Copy String from serial to row[DB_serial] */
2240 memcpy(row[DB_serial] + 1, serial, serial_len);
2241 row[DB_serial][serial_len + 1] = '\0';
2242 } else {
2243 /* Copy String from serial to row[DB_serial] */
2244 memcpy(row[DB_serial], serial, serial_len);
2245 row[DB_serial][serial_len] = '\0';
2246 }
2247
2248 /* Make it Upper Case */
2249 make_uppercase(row[DB_serial]);
2250
2251 ok = 1;
2252
2253 /* Search for the certificate */
2254 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2255 if (rrow == NULL) {
2256 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2257 ok = -1;
2258 goto end;
2259 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2260 BIO_printf(bio_err, "%s=Valid (%c)\n",
2261 row[DB_serial], rrow[DB_type][0]);
2262 goto end;
2263 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2264 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2265 row[DB_serial], rrow[DB_type][0]);
2266 goto end;
2267 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2268 BIO_printf(bio_err, "%s=Expired (%c)\n",
2269 row[DB_serial], rrow[DB_type][0]);
2270 goto end;
2271 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2272 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2273 row[DB_serial], rrow[DB_type][0]);
2274 goto end;
2275 } else {
2276 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2277 row[DB_serial], rrow[DB_type][0]);
2278 ok = -1;
2279 }
2280 end:
2281 for (i = 0; i < DB_NUMBER; i++) {
2282 OPENSSL_free(row[i]);
2283 }
2284 return ok;
2285 }
2286
2287 static int do_updatedb(CA_DB *db)
2288 {
2289 ASN1_UTCTIME *a_tm = NULL;
2290 int i, cnt = 0;
2291 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2292 char **rrow, *a_tm_s;
2293
2294 a_tm = ASN1_UTCTIME_new();
2295 if (a_tm == NULL)
2296 return -1;
2297
2298 /* get actual time and make a string */
2299 if (X509_gmtime_adj(a_tm, 0) == NULL) {
2300 ASN1_UTCTIME_free(a_tm);
2301 return -1;
2302 }
2303 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2304
2305 memcpy(a_tm_s, a_tm->data, a_tm->length);
2306 a_tm_s[a_tm->length] = '\0';
2307
2308 if (strncmp(a_tm_s, "49", 2) <= 0)
2309 a_y2k = 1;
2310 else
2311 a_y2k = 0;
2312
2313 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2314 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2315
2316 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2317 /* ignore entries that are not valid */
2318 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2319 db_y2k = 1;
2320 else
2321 db_y2k = 0;
2322
2323 if (db_y2k == a_y2k) {
2324 /* all on the same y2k side */
2325 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2326 rrow[DB_type][0] = DB_TYPE_EXP;
2327 rrow[DB_type][1] = '\0';
2328 cnt++;
2329
2330 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2331 }
2332 } else if (db_y2k < a_y2k) {
2333 rrow[DB_type][0] = DB_TYPE_EXP;
2334 rrow[DB_type][1] = '\0';
2335 cnt++;
2336
2337 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2338 }
2339
2340 }
2341 }
2342
2343 ASN1_UTCTIME_free(a_tm);
2344 OPENSSL_free(a_tm_s);
2345 return cnt;
2346 }
2347
2348 static const char *crl_reasons[] = {
2349 /* CRL reason strings */
2350 "unspecified",
2351 "keyCompromise",
2352 "CACompromise",
2353 "affiliationChanged",
2354 "superseded",
2355 "cessationOfOperation",
2356 "certificateHold",
2357 "removeFromCRL",
2358 /* Additional pseudo reasons */
2359 "holdInstruction",
2360 "keyTime",
2361 "CAkeyTime"
2362 };
2363
2364 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2365
2366 /*
2367 * Given revocation information convert to a DB string. The format of the
2368 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2369 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2370 * additional argument
2371 */
2372
2373 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2374 {
2375 char *str;
2376 const char *reason = NULL, *other = NULL;
2377 ASN1_OBJECT *otmp;
2378 ASN1_UTCTIME *revtm = NULL;
2379 int i;
2380
2381 switch (rev_type) {
2382 case REV_NONE:
2383 case REV_VALID:
2384 break;
2385
2386 case REV_CRL_REASON:
2387 for (i = 0; i < 8; i++) {
2388 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2389 reason = crl_reasons[i];
2390 break;
2391 }
2392 }
2393 if (reason == NULL) {
2394 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2395 return NULL;
2396 }
2397 break;
2398
2399 case REV_HOLD:
2400 /* Argument is an OID */
2401 otmp = OBJ_txt2obj(rev_arg, 0);
2402 ASN1_OBJECT_free(otmp);
2403
2404 if (otmp == NULL) {
2405 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2406 return NULL;
2407 }
2408
2409 reason = "holdInstruction";
2410 other = rev_arg;
2411 break;
2412
2413 case REV_KEY_COMPROMISE:
2414 case REV_CA_COMPROMISE:
2415 /* Argument is the key compromise time */
2416 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2417 BIO_printf(bio_err,
2418 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2419 rev_arg);
2420 return NULL;
2421 }
2422 other = rev_arg;
2423 if (rev_type == REV_KEY_COMPROMISE)
2424 reason = "keyTime";
2425 else
2426 reason = "CAkeyTime";
2427
2428 break;
2429 }
2430
2431 revtm = X509_gmtime_adj(NULL, 0);
2432
2433 if (!revtm)
2434 return NULL;
2435
2436 i = revtm->length + 1;
2437
2438 if (reason)
2439 i += strlen(reason) + 1;
2440 if (other)
2441 i += strlen(other) + 1;
2442
2443 str = app_malloc(i, "revocation reason");
2444 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2445 if (reason) {
2446 OPENSSL_strlcat(str, ",", i);
2447 OPENSSL_strlcat(str, reason, i);
2448 }
2449 if (other) {
2450 OPENSSL_strlcat(str, ",", i);
2451 OPENSSL_strlcat(str, other, i);
2452 }
2453 ASN1_UTCTIME_free(revtm);
2454 return str;
2455 }
2456
2457 /*-
2458 * Convert revocation field to X509_REVOKED entry
2459 * return code:
2460 * 0 error
2461 * 1 OK
2462 * 2 OK and some extensions added (i.e. V2 CRL)
2463 */
2464
2465 static int make_revoked(X509_REVOKED *rev, const char *str)
2466 {
2467 char *tmp = NULL;
2468 int reason_code = -1;
2469 int i, ret = 0;
2470 ASN1_OBJECT *hold = NULL;
2471 ASN1_GENERALIZEDTIME *comp_time = NULL;
2472 ASN1_ENUMERATED *rtmp = NULL;
2473
2474 ASN1_TIME *revDate = NULL;
2475
2476 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2477
2478 if (i == 0)
2479 goto end;
2480
2481 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2482 goto end;
2483
2484 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2485 rtmp = ASN1_ENUMERATED_new();
2486 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2487 goto end;
2488 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2489 goto end;
2490 }
2491
2492 if (rev && comp_time) {
2493 if (!X509_REVOKED_add1_ext_i2d
2494 (rev, NID_invalidity_date, comp_time, 0, 0))
2495 goto end;
2496 }
2497 if (rev && hold) {
2498 if (!X509_REVOKED_add1_ext_i2d
2499 (rev, NID_hold_instruction_code, hold, 0, 0))
2500 goto end;
2501 }
2502
2503 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2504 ret = 2;
2505 else
2506 ret = 1;
2507
2508 end:
2509
2510 OPENSSL_free(tmp);
2511 ASN1_OBJECT_free(hold);
2512 ASN1_GENERALIZEDTIME_free(comp_time);
2513 ASN1_ENUMERATED_free(rtmp);
2514 ASN1_TIME_free(revDate);
2515
2516 return ret;
2517 }
2518
2519 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2520 {
2521 char buf[25], *pbuf;
2522 const char *p;
2523 int j;
2524
2525 j = i2a_ASN1_OBJECT(bio_err, obj);
2526 pbuf = buf;
2527 for (j = 22 - j; j > 0; j--)
2528 *(pbuf++) = ' ';
2529 *(pbuf++) = ':';
2530 *(pbuf++) = '\0';
2531 BIO_puts(bio_err, buf);
2532
2533 if (str->type == V_ASN1_PRINTABLESTRING)
2534 BIO_printf(bio_err, "PRINTABLE:'");
2535 else if (str->type == V_ASN1_T61STRING)
2536 BIO_printf(bio_err, "T61STRING:'");
2537 else if (str->type == V_ASN1_IA5STRING)
2538 BIO_printf(bio_err, "IA5STRING:'");
2539 else if (str->type == V_ASN1_UNIVERSALSTRING)
2540 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2541 else
2542 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2543
2544 p = (const char *)str->data;
2545 for (j = str->length; j > 0; j--) {
2546 if ((*p >= ' ') && (*p <= '~'))
2547 BIO_printf(bio_err, "%c", *p);
2548 else if (*p & 0x80)
2549 BIO_printf(bio_err, "\\0x%02X", *p);
2550 else if ((unsigned char)*p == 0xf7)
2551 BIO_printf(bio_err, "^?");
2552 else
2553 BIO_printf(bio_err, "^%c", *p + '@');
2554 p++;
2555 }
2556 BIO_printf(bio_err, "'\n");
2557 return 1;
2558 }
2559
2560 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2561 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2562 {
2563 char *tmp;
2564 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2565 int reason_code = -1;
2566 int ret = 0;
2567 unsigned int i;
2568 ASN1_OBJECT *hold = NULL;
2569 ASN1_GENERALIZEDTIME *comp_time = NULL;
2570
2571 tmp = OPENSSL_strdup(str);
2572 if (!tmp) {
2573 BIO_printf(bio_err, "memory allocation failure\n");
2574 goto end;
2575 }
2576
2577 p = strchr(tmp, ',');
2578
2579 rtime_str = tmp;
2580
2581 if (p) {
2582 *p = '\0';
2583 p++;
2584 reason_str = p;
2585 p = strchr(p, ',');
2586 if (p) {
2587 *p = '\0';
2588 arg_str = p + 1;
2589 }
2590 }
2591
2592 if (prevtm) {
2593 *prevtm = ASN1_UTCTIME_new();
2594 if (*prevtm == NULL) {
2595 BIO_printf(bio_err, "memory allocation failure\n");
2596 goto end;
2597 }
2598 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2599 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2600 goto end;
2601 }
2602 }
2603 if (reason_str) {
2604 for (i = 0; i < NUM_REASONS; i++) {
2605 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2606 reason_code = i;
2607 break;
2608 }
2609 }
2610 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2611 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2612 goto end;
2613 }
2614
2615 if (reason_code == 7) {
2616 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2617 } else if (reason_code == 8) { /* Hold instruction */
2618 if (!arg_str) {
2619 BIO_printf(bio_err, "missing hold instruction\n");
2620 goto end;
2621 }
2622 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2623 hold = OBJ_txt2obj(arg_str, 0);
2624
2625 if (!hold) {
2626 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2627 goto end;
2628 }
2629 if (phold)
2630 *phold = hold;
2631 else
2632 ASN1_OBJECT_free(hold);
2633 } else if ((reason_code == 9) || (reason_code == 10)) {
2634 if (!arg_str) {
2635 BIO_printf(bio_err, "missing compromised time\n");
2636 goto end;
2637 }
2638 comp_time = ASN1_GENERALIZEDTIME_new();
2639 if (comp_time == NULL) {
2640 BIO_printf(bio_err, "memory allocation failure\n");
2641 goto end;
2642 }
2643 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2644 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2645 goto end;
2646 }
2647 if (reason_code == 9)
2648 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2649 else
2650 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2651 }
2652 }
2653
2654 if (preason)
2655 *preason = reason_code;
2656 if (pinvtm) {
2657 *pinvtm = comp_time;
2658 comp_time = NULL;
2659 }
2660
2661 ret = 1;
2662
2663 end:
2664
2665 OPENSSL_free(tmp);
2666 ASN1_GENERALIZEDTIME_free(comp_time);
2667
2668 return ret;
2669 }
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