VirtualBox

source: vbox/trunk/src/libs/openssl-3.0.3/apps/ca.c@ 96441

Last change on this file since 96441 was 95219, checked in by vboxsync, 3 years ago

libs/openssl: Switched to v3.0.3, bugref:10128
File size: 87.0 KB
Line 
1/*
2 * Copyright 1995-2022 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 */
80typedef 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
89static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
90
91static 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, unsigned long dateopt);
103static 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, unsigned long dateopt);
114static 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, unsigned long dateopt);
123static 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, unsigned long dateopt);
131static int get_certificate_status(const char *ser_status, CA_DB *db);
132static int do_updatedb(CA_DB *db);
133static int check_time_format(const char *str);
134static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
135 const char *extval);
136static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg);
137static int make_revoked(X509_REVOKED *rev, const char *str);
138static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
139static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
140
141static CONF *extfile_conf = NULL;
142static int preserve = 0;
143static int msie_hack = 0;
144
145typedef 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_DATEOPT, 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
163const 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 {"dateopt", OPT_DATEOPT, 's', "Datetime format used for printing. (rfc_822/iso_8601). Default is rfc_822."},
175 {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"},
176 {"batch", OPT_BATCH, '-', "Don't ask questions"},
177 {"msie_hack", OPT_MSIE_HACK, '-',
178 "msie modifications to handle all Universal Strings"},
179 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
180 {"spkac", OPT_SPKAC, '<',
181 "File contains DN and signed public key and challenge"},
182#ifndef OPENSSL_NO_ENGINE
183 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
184#endif
185
186 OPT_SECTION("Configuration"),
187 {"config", OPT_CONFIG, 's', "A config file"},
188 {"name", OPT_NAME, 's', "The particular CA definition to use"},
189 {"section", OPT_NAME, 's', "An alias for -name"},
190 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
191
192 OPT_SECTION("Certificate"),
193 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
194 {"utf8", OPT_UTF8, '-', "Input characters are UTF8; default ASCII"},
195 {"create_serial", OPT_CREATE_SERIAL, '-',
196 "If reading serial fails, create a new random serial"},
197 {"rand_serial", OPT_RAND_SERIAL, '-',
198 "Always create a random serial; do not store it"},
199 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
200 "Deprecated; multi-valued RDNs support is always on."},
201 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
202 {"enddate", OPT_ENDDATE, 's',
203 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
204 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
205 {"extensions", OPT_EXTENSIONS, 's',
206 "Extension section (override value in config file)"},
207 {"extfile", OPT_EXTFILE, '<',
208 "Configuration file with X509v3 extensions to add"},
209 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
210 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
211
212 OPT_SECTION("Signing"),
213 {"md", OPT_MD, 's', "Digest to use, such as sha256"},
214 {"keyfile", OPT_KEYFILE, 's', "The CA private key"},
215 {"keyform", OPT_KEYFORM, 'f',
216 "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',
219 "Key to decrypt the private key or cert files if encrypted. Better use -passin"},
220 {"cert", OPT_CERT, '<', "The CA cert"},
221 {"certform", OPT_CERTFORM, 'F',
222 "Certificate input format (DER/PEM/P12); has no effect"},
223 {"selfsign", OPT_SELFSIGN, '-',
224 "Sign a cert with the key associated with it"},
225 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
226 {"vfyopt", OPT_VFYOPT, 's', "Verification parameter in n:v form"},
227
228 OPT_SECTION("Revocation"),
229 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
230 {"valid", OPT_VALID, 's',
231 "Add a Valid(not-revoked) DB entry about a cert (given in file)"},
232 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
233 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
234 {"crlexts", OPT_CRLEXTS, 's',
235 "CRL extension section (override value in config file)"},
236 {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"},
237 {"crl_hold", OPT_CRL_HOLD, 's',
238 "the hold instruction, an OID. Sets revocation reason to certificateHold"},
239 {"crl_compromise", OPT_CRL_COMPROMISE, 's',
240 "sets compromise time to val and the revocation reason to keyCompromise"},
241 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's',
242 "sets compromise time to val and the revocation reason to CACompromise"},
243 {"crl_lastupdate", OPT_CRL_LASTUPDATE, 's',
244 "Sets the CRL lastUpdate time to val (YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ)"},
245 {"crl_nextupdate", OPT_CRL_NEXTUPDATE, 's',
246 "Sets the CRL nextUpdate time to val (YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ)"},
247 {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"},
248 {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"},
249 {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"},
250 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
251
252 OPT_R_OPTIONS,
253 OPT_PROV_OPTIONS,
254
255 OPT_PARAMETERS(),
256 {"certreq", 0, 0, "Certificate requests to be signed (optional)"},
257 {NULL}
258};
259
260int ca_main(int argc, char **argv)
261{
262 CONF *conf = NULL;
263 ENGINE *e = NULL;
264 BIGNUM *crlnumber = NULL, *serial = NULL;
265 EVP_PKEY *pkey = NULL;
266 BIO *in = NULL, *out = NULL, *Sout = NULL;
267 ASN1_INTEGER *tmpser;
268 CA_DB *db = NULL;
269 DB_ATTR db_attr;
270 STACK_OF(CONF_VALUE) *attribs = NULL;
271 STACK_OF(OPENSSL_STRING) *sigopts = NULL, *vfyopts = NULL;
272 STACK_OF(X509) *cert_sk = NULL;
273 X509_CRL *crl = NULL;
274 char *configfile = default_config_file, *section = NULL;
275 char def_dgst[80] = "";
276 char *dgst = NULL, *policy = NULL, *keyfile = NULL;
277 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL;
278 int certformat = FORMAT_UNDEF, informat = FORMAT_UNDEF;
279 unsigned long dateopt = ASN1_DTFLGS_RFC822;
280 const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
281 const char *extensions = NULL, *extfile = NULL, *passinarg = NULL;
282 char *passin = NULL;
283 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
284 const char *serialfile = NULL, *subj = NULL;
285 char *prog, *startdate = NULL, *enddate = NULL;
286 char *dbfile = NULL, *f;
287 char new_cert[PATH_MAX];
288 char tmp[10 + 1] = "\0";
289 char *const *pp;
290 const char *p;
291 size_t outdirlen = 0;
292 int create_ser = 0, free_passin = 0, total = 0, total_done = 0;
293 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
294 int keyformat = FORMAT_UNDEF, multirdn = 1, notext = 0, output_der = 0;
295 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
296 int rand_ser = 0, i, j, selfsign = 0, def_ret;
297 char *crl_lastupdate = NULL, *crl_nextupdate = NULL;
298 long crldays = 0, crlhours = 0, crlsec = 0, days = 0;
299 unsigned long chtype = MBSTRING_ASC, certopt = 0;
300 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
301 REVINFO_TYPE rev_type = REV_NONE;
302 X509_REVOKED *r = NULL;
303 OPTION_CHOICE o;
304
305 prog = opt_init(argc, argv, ca_options);
306 while ((o = opt_next()) != OPT_EOF) {
307 switch (o) {
308 case OPT_EOF:
309 case OPT_ERR:
310opthelp:
311 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
312 goto end;
313 case OPT_HELP:
314 opt_help(ca_options);
315 ret = 0;
316 goto end;
317 case OPT_IN:
318 req = 1;
319 infile = opt_arg();
320 break;
321 case OPT_INFORM:
322 if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &informat))
323 goto opthelp;
324 break;
325 case OPT_OUT:
326 outfile = opt_arg();
327 break;
328 case OPT_DATEOPT:
329 if (!set_dateopt(&dateopt, opt_arg()))
330 goto opthelp;
331 break;
332 case OPT_VERBOSE:
333 verbose = 1;
334 break;
335 case OPT_CONFIG:
336 configfile = opt_arg();
337 break;
338 case OPT_NAME:
339 section = opt_arg();
340 break;
341 case OPT_SUBJ:
342 subj = opt_arg();
343 /* preserve=1; */
344 break;
345 case OPT_UTF8:
346 chtype = MBSTRING_UTF8;
347 break;
348 case OPT_RAND_SERIAL:
349 rand_ser = 1;
350 break;
351 case OPT_CREATE_SERIAL:
352 create_ser = 1;
353 break;
354 case OPT_MULTIVALUE_RDN:
355 /* obsolete */
356 break;
357 case OPT_STARTDATE:
358 startdate = opt_arg();
359 break;
360 case OPT_ENDDATE:
361 enddate = opt_arg();
362 break;
363 case OPT_DAYS:
364 days = atoi(opt_arg());
365 break;
366 case OPT_MD:
367 dgst = opt_arg();
368 break;
369 case OPT_POLICY:
370 policy = opt_arg();
371 break;
372 case OPT_KEYFILE:
373 keyfile = opt_arg();
374 break;
375 case OPT_KEYFORM:
376 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
377 goto opthelp;
378 break;
379 case OPT_PASSIN:
380 passinarg = opt_arg();
381 break;
382 case OPT_R_CASES:
383 if (!opt_rand(o))
384 goto end;
385 break;
386 case OPT_PROV_CASES:
387 if (!opt_provider(o))
388 goto end;
389 break;
390 case OPT_KEY:
391 passin = opt_arg();
392 break;
393 case OPT_CERT:
394 certfile = opt_arg();
395 break;
396 case OPT_CERTFORM:
397 if (!opt_format(opt_arg(), OPT_FMT_ANY, &certformat))
398 goto opthelp;
399 break;
400 case OPT_SELFSIGN:
401 selfsign = 1;
402 break;
403 case OPT_OUTDIR:
404 outdir = opt_arg();
405 break;
406 case OPT_SIGOPT:
407 if (sigopts == NULL)
408 sigopts = sk_OPENSSL_STRING_new_null();
409 if (sigopts == NULL || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
410 goto end;
411 break;
412 case OPT_VFYOPT:
413 if (vfyopts == NULL)
414 vfyopts = sk_OPENSSL_STRING_new_null();
415 if (vfyopts == NULL || !sk_OPENSSL_STRING_push(vfyopts, opt_arg()))
416 goto end;
417 break;
418 case OPT_NOTEXT:
419 notext = 1;
420 break;
421 case OPT_BATCH:
422 batch = 1;
423 break;
424 case OPT_PRESERVEDN:
425 preserve = 1;
426 break;
427 case OPT_NOEMAILDN:
428 email_dn = 0;
429 break;
430 case OPT_GENCRL:
431 gencrl = 1;
432 break;
433 case OPT_MSIE_HACK:
434 msie_hack = 1;
435 break;
436 case OPT_CRL_LASTUPDATE:
437 crl_lastupdate = opt_arg();
438 break;
439 case OPT_CRL_NEXTUPDATE:
440 crl_nextupdate = opt_arg();
441 break;
442 case OPT_CRLDAYS:
443 crldays = atol(opt_arg());
444 break;
445 case OPT_CRLHOURS:
446 crlhours = atol(opt_arg());
447 break;
448 case OPT_CRLSEC:
449 crlsec = atol(opt_arg());
450 break;
451 case OPT_INFILES:
452 req = 1;
453 goto end_of_options;
454 case OPT_SS_CERT:
455 ss_cert_file = opt_arg();
456 req = 1;
457 break;
458 case OPT_SPKAC:
459 spkac_file = opt_arg();
460 req = 1;
461 break;
462 case OPT_REVOKE:
463 infile = opt_arg();
464 dorevoke = 1;
465 break;
466 case OPT_VALID:
467 infile = opt_arg();
468 dorevoke = 2;
469 break;
470 case OPT_EXTENSIONS:
471 extensions = opt_arg();
472 break;
473 case OPT_EXTFILE:
474 extfile = opt_arg();
475 break;
476 case OPT_STATUS:
477 ser_status = opt_arg();
478 break;
479 case OPT_UPDATEDB:
480 doupdatedb = 1;
481 break;
482 case OPT_CRLEXTS:
483 crl_ext = opt_arg();
484 break;
485 case OPT_CRL_REASON: /* := REV_CRL_REASON */
486 case OPT_CRL_HOLD:
487 case OPT_CRL_COMPROMISE:
488 case OPT_CRL_CA_COMPROMISE:
489 rev_arg = opt_arg();
490 rev_type = (o - OPT_CRL_REASON) + REV_CRL_REASON;
491 break;
492 case OPT_ENGINE:
493 e = setup_engine(opt_arg(), 0);
494 break;
495 }
496 }
497
498end_of_options:
499 /* Remaining args are files to certify. */
500 argc = opt_num_rest();
501 argv = opt_rest();
502
503 if ((conf = app_load_config_verbose(configfile, 1)) == NULL)
504 goto end;
505 if (configfile != default_config_file && !app_load_modules(conf))
506 goto end;
507
508 /* Lets get the config section we are using */
509 if (section == NULL
510 && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
511 goto end;
512
513 p = NCONF_get_string(conf, NULL, "oid_file");
514 if (p == NULL)
515 ERR_clear_error();
516 if (p != NULL) {
517 BIO *oid_bio = BIO_new_file(p, "r");
518
519 if (oid_bio == NULL) {
520 ERR_clear_error();
521 } else {
522 OBJ_create_objects(oid_bio);
523 BIO_free(oid_bio);
524 }
525 }
526 if (!add_oid_section(conf))
527 goto end;
528
529 app_RAND_load_conf(conf, BASE_SECTION);
530 if (!app_RAND_load())
531 goto end;
532
533 f = NCONF_get_string(conf, section, STRING_MASK);
534 if (f == NULL)
535 ERR_clear_error();
536
537 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
538 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
539 goto end;
540 }
541
542 if (chtype != MBSTRING_UTF8) {
543 f = NCONF_get_string(conf, section, UTF8_IN);
544 if (f == NULL)
545 ERR_clear_error();
546 else if (strcmp(f, "yes") == 0)
547 chtype = MBSTRING_UTF8;
548 }
549
550 db_attr.unique_subject = 1;
551 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
552 if (p != NULL)
553 db_attr.unique_subject = parse_yesno(p, 1);
554 else
555 ERR_clear_error();
556
557 /*****************************************************************/
558 /* report status of cert with serial number given on command line */
559 if (ser_status) {
560 dbfile = lookup_conf(conf, section, ENV_DATABASE);
561 if (dbfile == NULL)
562 goto end;
563
564 db = load_index(dbfile, &db_attr);
565 if (db == NULL) {
566 BIO_printf(bio_err, "Problem with index file: %s (could not load/parse file)\n", dbfile);
567 goto end;
568 }
569
570 if (index_index(db) <= 0)
571 goto end;
572
573 if (get_certificate_status(ser_status, db) != 1)
574 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
575 goto end;
576 }
577
578 /*****************************************************************/
579 /* we definitely need a private key, so let's get it */
580
581 if (keyfile == NULL
582 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
583 goto end;
584
585 if (passin == NULL) {
586 free_passin = 1;
587 if (!app_passwd(passinarg, NULL, &passin, NULL)) {
588 BIO_printf(bio_err, "Error getting password\n");
589 goto end;
590 }
591 }
592 pkey = load_key(keyfile, keyformat, 0, passin, e, "CA private key");
593 cleanse(passin);
594 if (pkey == NULL)
595 /* load_key() has already printed an appropriate message */
596 goto end;
597
598 /*****************************************************************/
599 /* we need a certificate */
600 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
601 if (certfile == NULL
602 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
603 goto end;
604
605 x509 = load_cert_pass(certfile, certformat, 1, passin, "CA certificate");
606 if (x509 == NULL)
607 goto end;
608
609 if (!X509_check_private_key(x509, pkey)) {
610 BIO_printf(bio_err,
611 "CA certificate and CA private key do not match\n");
612 goto end;
613 }
614 }
615 if (!selfsign)
616 x509p = x509;
617
618 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
619 if (f == NULL)
620 ERR_clear_error();
621 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
622 preserve = 1;
623 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
624 if (f == NULL)
625 ERR_clear_error();
626 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
627 msie_hack = 1;
628
629 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
630
631 if (f != NULL) {
632 if (!set_nameopt(f)) {
633 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
634 goto end;
635 }
636 default_op = 0;
637 }
638
639 f = NCONF_get_string(conf, section, ENV_CERTOPT);
640
641 if (f != NULL) {
642 if (!set_cert_ex(&certopt, f)) {
643 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
644 goto end;
645 }
646 default_op = 0;
647 } else {
648 ERR_clear_error();
649 }
650
651 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
652
653 if (f != NULL) {
654 if (!set_ext_copy(&ext_copy, f)) {
655 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
656 goto end;
657 }
658 } else {
659 ERR_clear_error();
660 }
661
662 /*****************************************************************/
663 /* lookup where to write new certificates */
664 if ((outdir == NULL) && (req)) {
665
666 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
667 if (outdir == NULL) {
668 BIO_printf(bio_err,
669 "there needs to be defined a directory for new certificate to be placed in\n");
670 goto end;
671 }
672#ifndef OPENSSL_SYS_VMS
673 /*
674 * outdir is a directory spec, but access() for VMS demands a
675 * filename. We could use the DEC C routine to convert the
676 * directory syntax to Unix, and give that to app_isdir,
677 * but for now the fopen will catch the error if it's not a
678 * directory
679 */
680 if (app_isdir(outdir) <= 0) {
681 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
682 perror(outdir);
683 goto end;
684 }
685#endif
686 }
687
688 /*****************************************************************/
689 /* we need to load the database file */
690 dbfile = lookup_conf(conf, section, ENV_DATABASE);
691 if (dbfile == NULL)
692 goto end;
693
694 db = load_index(dbfile, &db_attr);
695 if (db == NULL) {
696 BIO_printf(bio_err, "Problem with index file: %s (could not load/parse file)\n", dbfile);
697 goto end;
698 }
699
700 /* Lets check some fields */
701 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
702 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
703 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
704 BIO_printf(bio_err,
705 "entry %d: not revoked yet, but has a revocation date\n",
706 i + 1);
707 goto end;
708 }
709 if ((pp[DB_type][0] == DB_TYPE_REV) &&
710 !make_revoked(NULL, pp[DB_rev_date])) {
711 BIO_printf(bio_err, " in entry %d\n", i + 1);
712 goto end;
713 }
714 if (!check_time_format((char *)pp[DB_exp_date])) {
715 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
716 goto end;
717 }
718 p = pp[DB_serial];
719 j = strlen(p);
720 if (*p == '-') {
721 p++;
722 j--;
723 }
724 if ((j & 1) || (j < 2)) {
725 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
726 i + 1, j);
727 goto end;
728 }
729 for ( ; *p; p++) {
730 if (!isxdigit(_UC(*p))) {
731 BIO_printf(bio_err,
732 "entry %d: bad char 0%o '%c' in serial number\n",
733 i + 1, *p, *p);
734 goto end;
735 }
736 }
737 }
738 if (verbose) {
739 TXT_DB_write(bio_out, db->db);
740 BIO_printf(bio_err, "%d entries loaded from the database\n",
741 sk_OPENSSL_PSTRING_num(db->db->data));
742 BIO_printf(bio_err, "generating index\n");
743 }
744
745 if (index_index(db) <= 0)
746 goto end;
747
748 /*****************************************************************/
749 /* Update the db file for expired certificates */
750 if (doupdatedb) {
751 if (verbose)
752 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
753
754 i = do_updatedb(db);
755 if (i == -1) {
756 BIO_printf(bio_err, "Malloc failure\n");
757 goto end;
758 } else if (i == 0) {
759 if (verbose)
760 BIO_printf(bio_err, "No entries found to mark expired\n");
761 } else {
762 if (!save_index(dbfile, "new", db))
763 goto end;
764
765 if (!rotate_index(dbfile, "new", "old"))
766 goto end;
767
768 if (verbose)
769 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
770 }
771 }
772
773 /*****************************************************************/
774 /* Read extensions config file */
775 if (extfile) {
776 if ((extfile_conf = app_load_config(extfile)) == NULL) {
777 ret = 1;
778 goto end;
779 }
780
781 if (verbose)
782 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
783 extfile);
784
785 /* We can have sections in the ext file */
786 if (extensions == NULL) {
787 extensions = NCONF_get_string(extfile_conf, "default", "extensions");
788 if (extensions == NULL)
789 extensions = "default";
790 }
791 }
792
793 /*****************************************************************/
794 if (req || gencrl) {
795 if (spkac_file != NULL && outfile != NULL) {
796 output_der = 1;
797 batch = 1;
798 }
799 }
800
801 def_ret = EVP_PKEY_get_default_digest_name(pkey, def_dgst, sizeof(def_dgst));
802 /*
803 * EVP_PKEY_get_default_digest_name() returns 2 if the digest is
804 * mandatory for this algorithm.
805 */
806 if (def_ret == 2 && strcmp(def_dgst, "UNDEF") == 0) {
807 /* The signing algorithm requires there to be no digest */
808 dgst = NULL;
809 } else if (dgst == NULL
810 && (dgst = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL) {
811 goto end;
812 } else {
813 if (strcmp(dgst, "default") == 0) {
814 if (def_ret <= 0) {
815 BIO_puts(bio_err, "no default digest\n");
816 goto end;
817 }
818 dgst = def_dgst;
819 }
820 }
821
822 if (req) {
823 if (email_dn == 1) {
824 char *tmp_email_dn = NULL;
825
826 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
827 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
828 email_dn = 0;
829 }
830 if (verbose)
831 BIO_printf(bio_err, "message digest is %s\n", dgst);
832 if (policy == NULL
833 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
834 goto end;
835
836 if (verbose)
837 BIO_printf(bio_err, "policy is %s\n", policy);
838
839 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
840 rand_ser = 1;
841 } else {
842 serialfile = lookup_conf(conf, section, ENV_SERIAL);
843 if (serialfile == NULL)
844 goto end;
845 }
846
847 if (extfile_conf != NULL) {
848 /* Check syntax of extfile */
849 X509V3_CTX ctx;
850
851 X509V3_set_ctx_test(&ctx);
852 X509V3_set_nconf(&ctx, extfile_conf);
853 if (!X509V3_EXT_add_nconf(extfile_conf, &ctx, extensions, NULL)) {
854 BIO_printf(bio_err,
855 "Error checking certificate extensions from extfile section %s\n",
856 extensions);
857 ret = 1;
858 goto end;
859 }
860 } else {
861 /*
862 * no '-extfile' option, so we look for extensions in the main
863 * configuration file
864 */
865 if (extensions == NULL) {
866 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
867 if (extensions == NULL)
868 ERR_clear_error();
869 }
870 if (extensions != NULL) {
871 /* Check syntax of config file section */
872 X509V3_CTX ctx;
873
874 X509V3_set_ctx_test(&ctx);
875 X509V3_set_nconf(&ctx, conf);
876 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
877 BIO_printf(bio_err,
878 "Error checking certificate extension config section %s\n",
879 extensions);
880 ret = 1;
881 goto end;
882 }
883 }
884 }
885
886 if (startdate == NULL) {
887 startdate = NCONF_get_string(conf, section, ENV_DEFAULT_STARTDATE);
888 if (startdate == NULL)
889 ERR_clear_error();
890 }
891 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
892 BIO_printf(bio_err,
893 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
894 goto end;
895 }
896 if (startdate == NULL)
897 startdate = "today";
898
899 if (enddate == NULL) {
900 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
901 if (enddate == NULL)
902 ERR_clear_error();
903 }
904 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
905 BIO_printf(bio_err,
906 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
907 goto end;
908 }
909
910 if (days == 0) {
911 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
912 days = 0;
913 }
914 if (enddate == NULL && days == 0) {
915 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
916 goto end;
917 }
918
919 if (rand_ser) {
920 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
921 BIO_printf(bio_err, "error generating serial number\n");
922 goto end;
923 }
924 } else {
925 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
926 BIO_printf(bio_err, "error while loading serial number\n");
927 goto end;
928 }
929 if (verbose) {
930 if (BN_is_zero(serial)) {
931 BIO_printf(bio_err, "next serial number is 00\n");
932 } else {
933 if ((f = BN_bn2hex(serial)) == NULL)
934 goto end;
935 BIO_printf(bio_err, "next serial number is %s\n", f);
936 OPENSSL_free(f);
937 }
938 }
939 }
940
941 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
942 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
943 goto end;
944 }
945
946 if ((cert_sk = sk_X509_new_null()) == NULL) {
947 BIO_printf(bio_err, "Memory allocation failure\n");
948 goto end;
949 }
950 if (spkac_file != NULL) {
951 total++;
952 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
953 attribs, db, serial, subj, chtype, multirdn,
954 email_dn, startdate, enddate, days, extensions,
955 conf, verbose, certopt, get_nameopt(), default_op,
956 ext_copy, dateopt);
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 (ss_cert_file != NULL) {
971 total++;
972 j = certify_cert(&x, ss_cert_file, certformat, passin, pkey,
973 x509, dgst, sigopts, vfyopts, attribs,
974 db, serial, subj, chtype, multirdn, email_dn,
975 startdate, enddate, days, batch, extensions,
976 conf, verbose, certopt, get_nameopt(), default_op,
977 ext_copy, dateopt);
978 if (j < 0)
979 goto end;
980 if (j > 0) {
981 total_done++;
982 BIO_printf(bio_err, "\n");
983 if (!BN_add_word(serial, 1))
984 goto end;
985 if (!sk_X509_push(cert_sk, x)) {
986 BIO_printf(bio_err, "Memory allocation failure\n");
987 goto end;
988 }
989 }
990 }
991 if (infile != NULL) {
992 total++;
993 j = certify(&x, infile, informat, pkey, x509p, dgst,
994 sigopts, vfyopts, 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, dateopt);
998 if (j < 0)
999 goto end;
1000 if (j > 0) {
1001 total_done++;
1002 BIO_printf(bio_err, "\n");
1003 if (!BN_add_word(serial, 1))
1004 goto end;
1005 if (!sk_X509_push(cert_sk, x)) {
1006 BIO_printf(bio_err, "Memory allocation failure\n");
1007 goto end;
1008 }
1009 }
1010 }
1011 for (i = 0; i < argc; i++) {
1012 total++;
1013 j = certify(&x, argv[i], informat, pkey, x509p, dgst,
1014 sigopts, vfyopts,
1015 attribs, db,
1016 serial, subj, chtype, multirdn, email_dn, startdate,
1017 enddate, days, batch, extensions, conf, verbose,
1018 certopt, get_nameopt(), default_op, ext_copy, selfsign, dateopt);
1019 if (j < 0)
1020 goto end;
1021 if (j > 0) {
1022 total_done++;
1023 BIO_printf(bio_err, "\n");
1024 if (!BN_add_word(serial, 1)) {
1025 X509_free(x);
1026 goto end;
1027 }
1028 if (!sk_X509_push(cert_sk, x)) {
1029 BIO_printf(bio_err, "Memory allocation failure\n");
1030 X509_free(x);
1031 goto end;
1032 }
1033 }
1034 }
1035 /*
1036 * we have a stack of newly certified certificates and a data base
1037 * and serial number that need updating
1038 */
1039
1040 if (sk_X509_num(cert_sk) > 0) {
1041 if (!batch) {
1042 BIO_printf(bio_err,
1043 "\n%d out of %d certificate requests certified, commit? [y/n]",
1044 total_done, total);
1045 (void)BIO_flush(bio_err);
1046 tmp[0] = '\0';
1047 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
1048 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
1049 ret = 0;
1050 goto end;
1051 }
1052 if (tmp[0] != 'y' && tmp[0] != 'Y') {
1053 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
1054 ret = 0;
1055 goto end;
1056 }
1057 }
1058
1059 BIO_printf(bio_err, "Write out database with %d new entries\n",
1060 sk_X509_num(cert_sk));
1061
1062 if (serialfile != NULL
1063 && !save_serial(serialfile, "new", serial, NULL))
1064 goto end;
1065
1066 if (!save_index(dbfile, "new", db))
1067 goto end;
1068 }
1069
1070 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
1071#ifndef OPENSSL_SYS_VMS
1072 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
1073#endif
1074
1075 if (verbose)
1076 BIO_printf(bio_err, "writing new certificates\n");
1077
1078 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1079 BIO *Cout = NULL;
1080 X509 *xi = sk_X509_value(cert_sk, i);
1081 const ASN1_INTEGER *serialNumber = X509_get0_serialNumber(xi);
1082 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
1083 const int snl = ASN1_STRING_length(serialNumber);
1084 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
1085 char *n = new_cert + outdirlen;
1086
1087 if (outdirlen + filen_len > PATH_MAX) {
1088 BIO_printf(bio_err, "certificate file name too long\n");
1089 goto end;
1090 }
1091
1092 if (snl > 0) {
1093 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1094
1095 for (j = 0; j < snl; j++, psn++) {
1096 *n++ = HEX_DIGITS[*psn >> 4];
1097 *n++ = HEX_DIGITS[*psn & 0x0F];
1098 }
1099 } else {
1100 *(n++) = '0';
1101 *(n++) = '0';
1102 }
1103 *(n++) = '.';
1104 *(n++) = 'p';
1105 *(n++) = 'e';
1106 *(n++) = 'm';
1107 *n = '\0'; /* closing new_cert */
1108 if (verbose)
1109 BIO_printf(bio_err, "writing %s\n", new_cert);
1110
1111 Sout = bio_open_default(outfile, 'w',
1112 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1113 if (Sout == NULL)
1114 goto end;
1115
1116 Cout = BIO_new_file(new_cert, "w");
1117 if (Cout == NULL) {
1118 perror(new_cert);
1119 goto end;
1120 }
1121 write_new_certificate(Cout, xi, 0, notext);
1122 write_new_certificate(Sout, xi, output_der, notext);
1123 BIO_free_all(Cout);
1124 BIO_free_all(Sout);
1125 Sout = NULL;
1126 }
1127
1128 if (sk_X509_num(cert_sk)) {
1129 /* Rename the database and the serial file */
1130 if (serialfile != NULL
1131 && !rotate_serial(serialfile, "new", "old"))
1132 goto end;
1133
1134 if (!rotate_index(dbfile, "new", "old"))
1135 goto end;
1136
1137 BIO_printf(bio_err, "Data Base Updated\n");
1138 }
1139 }
1140
1141 /*****************************************************************/
1142 if (gencrl) {
1143 int crl_v2 = 0;
1144 if (crl_ext == NULL) {
1145 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1146 if (crl_ext == NULL)
1147 ERR_clear_error();
1148 }
1149 if (crl_ext != NULL) {
1150 /* Check syntax of file */
1151 X509V3_CTX ctx;
1152
1153 X509V3_set_ctx_test(&ctx);
1154 X509V3_set_nconf(&ctx, conf);
1155 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1156 BIO_printf(bio_err,
1157 "Error checking CRL extension section %s\n", crl_ext);
1158 ret = 1;
1159 goto end;
1160 }
1161 }
1162
1163 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1164 != NULL)
1165 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1166 BIO_printf(bio_err, "error while loading CRL number\n");
1167 goto end;
1168 }
1169
1170 if (!crldays && !crlhours && !crlsec) {
1171 if (!NCONF_get_number(conf, section,
1172 ENV_DEFAULT_CRL_DAYS, &crldays))
1173 crldays = 0;
1174 if (!NCONF_get_number(conf, section,
1175 ENV_DEFAULT_CRL_HOURS, &crlhours))
1176 crlhours = 0;
1177 ERR_clear_error();
1178 }
1179 if ((crl_nextupdate == NULL) &&
1180 (crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1181 BIO_printf(bio_err,
1182 "cannot lookup how long until the next CRL is issued\n");
1183 goto end;
1184 }
1185
1186 if (verbose)
1187 BIO_printf(bio_err, "making CRL\n");
1188 if ((crl = X509_CRL_new_ex(app_get0_libctx(), app_get0_propq())) == NULL)
1189 goto end;
1190 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1191 goto end;
1192
1193 if (!set_crl_lastupdate(crl, crl_lastupdate)) {
1194 BIO_puts(bio_err, "error setting CRL lastUpdate\n");
1195 ret = 1;
1196 goto end;
1197 }
1198
1199 if (!set_crl_nextupdate(crl, crl_nextupdate,
1200 crldays, crlhours, crlsec)) {
1201 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1202 ret = 1;
1203 goto end;
1204 }
1205
1206 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1207 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1208 if (pp[DB_type][0] == DB_TYPE_REV) {
1209 if ((r = X509_REVOKED_new()) == NULL)
1210 goto end;
1211 j = make_revoked(r, pp[DB_rev_date]);
1212 if (!j)
1213 goto end;
1214 if (j == 2)
1215 crl_v2 = 1;
1216 if (!BN_hex2bn(&serial, pp[DB_serial]))
1217 goto end;
1218 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1219 BN_free(serial);
1220 serial = NULL;
1221 if (!tmpser)
1222 goto end;
1223 X509_REVOKED_set_serialNumber(r, tmpser);
1224 ASN1_INTEGER_free(tmpser);
1225 X509_CRL_add0_revoked(crl, r);
1226 }
1227 }
1228
1229 /*
1230 * sort the data so it will be written in serial number order
1231 */
1232 X509_CRL_sort(crl);
1233
1234 /* we now have a CRL */
1235 if (verbose)
1236 BIO_printf(bio_err, "signing CRL\n");
1237
1238 /* Add any extensions asked for */
1239
1240 if (crl_ext != NULL || crlnumberfile != NULL) {
1241 X509V3_CTX crlctx;
1242
1243 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1244 X509V3_set_nconf(&crlctx, conf);
1245
1246 if (crl_ext != NULL)
1247 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl)) {
1248 BIO_printf(bio_err,
1249 "Error adding CRL extensions from section %s\n", crl_ext);
1250 goto end;
1251 }
1252 if (crlnumberfile != NULL) {
1253 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1254 if (!tmpser)
1255 goto end;
1256 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1257 ASN1_INTEGER_free(tmpser);
1258 crl_v2 = 1;
1259 if (!BN_add_word(crlnumber, 1))
1260 goto end;
1261 }
1262 }
1263 if (crl_ext != NULL || crl_v2) {
1264 if (!X509_CRL_set_version(crl, X509_CRL_VERSION_2))
1265 goto end;
1266 }
1267
1268 /* we have a CRL number that need updating */
1269 if (crlnumberfile != NULL
1270 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1271 goto end;
1272
1273 BN_free(crlnumber);
1274 crlnumber = NULL;
1275
1276 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1277 goto end;
1278
1279 Sout = bio_open_default(outfile, 'w',
1280 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1281 if (Sout == NULL)
1282 goto end;
1283
1284 PEM_write_bio_X509_CRL(Sout, crl);
1285
1286 /* Rename the crlnumber file */
1287 if (crlnumberfile != NULL
1288 && !rotate_serial(crlnumberfile, "new", "old"))
1289 goto end;
1290
1291 }
1292 /*****************************************************************/
1293 if (dorevoke) {
1294 if (infile == NULL) {
1295 BIO_printf(bio_err, "no input files\n");
1296 goto end;
1297 } else {
1298 X509 *revcert;
1299
1300 revcert = load_cert_pass(infile, informat, 1, passin,
1301 "certificate to be revoked");
1302 if (revcert == NULL)
1303 goto end;
1304 if (dorevoke == 2)
1305 rev_type = REV_VALID;
1306 j = do_revoke(revcert, db, rev_type, rev_arg);
1307 if (j <= 0)
1308 goto end;
1309 X509_free(revcert);
1310
1311 if (!save_index(dbfile, "new", db))
1312 goto end;
1313
1314 if (!rotate_index(dbfile, "new", "old"))
1315 goto end;
1316
1317 BIO_printf(bio_err, "Data Base Updated\n");
1318 }
1319 }
1320 ret = 0;
1321
1322 end:
1323 if (ret)
1324 ERR_print_errors(bio_err);
1325 BIO_free_all(Sout);
1326 BIO_free_all(out);
1327 BIO_free_all(in);
1328 sk_X509_pop_free(cert_sk, X509_free);
1329
1330 cleanse(passin);
1331 if (free_passin)
1332 OPENSSL_free(passin);
1333 BN_free(serial);
1334 BN_free(crlnumber);
1335 free_index(db);
1336 sk_OPENSSL_STRING_free(sigopts);
1337 sk_OPENSSL_STRING_free(vfyopts);
1338 EVP_PKEY_free(pkey);
1339 X509_free(x509);
1340 X509_CRL_free(crl);
1341 NCONF_free(conf);
1342 NCONF_free(extfile_conf);
1343 release_engine(e);
1344 return ret;
1345}
1346
1347static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1348{
1349 char *entry = NCONF_get_string(conf, section, tag);
1350 if (entry == NULL)
1351 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1352 return entry;
1353}
1354
1355static int certify(X509 **xret, const char *infile, int informat,
1356 EVP_PKEY *pkey, X509 *x509,
1357 const char *dgst,
1358 STACK_OF(OPENSSL_STRING) *sigopts,
1359 STACK_OF(OPENSSL_STRING) *vfyopts,
1360 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1361 BIGNUM *serial, const char *subj, unsigned long chtype,
1362 int multirdn, int email_dn, const char *startdate,
1363 const char *enddate,
1364 long days, int batch, const char *ext_sect, CONF *lconf,
1365 int verbose, unsigned long certopt, unsigned long nameopt,
1366 int default_op, int ext_copy, int selfsign, unsigned long dateopt)
1367{
1368 X509_REQ *req = NULL;
1369 EVP_PKEY *pktmp = NULL;
1370 int ok = -1, i;
1371
1372 req = load_csr(infile, informat, "certificate request");
1373 if (req == NULL)
1374 goto end;
1375 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1376 BIO_printf(bio_err, "Error unpacking public key\n");
1377 goto end;
1378 }
1379 if (verbose)
1380 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1381
1382 BIO_printf(bio_err, "Check that the request matches the signature\n");
1383 ok = 0;
1384
1385 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1386 BIO_printf(bio_err,
1387 "Certificate request and CA private key do not match\n");
1388 goto end;
1389 }
1390 i = do_X509_REQ_verify(req, pktmp, vfyopts);
1391 if (i < 0) {
1392 BIO_printf(bio_err, "Signature verification problems...\n");
1393 goto end;
1394 }
1395 if (i == 0) {
1396 BIO_printf(bio_err,
1397 "Signature did not match the certificate request\n");
1398 goto end;
1399 }
1400 BIO_printf(bio_err, "Signature ok\n");
1401
1402 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1403 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1404 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1405 ext_copy, selfsign, dateopt);
1406
1407 end:
1408 ERR_print_errors(bio_err);
1409 X509_REQ_free(req);
1410 return ok;
1411}
1412
1413static int certify_cert(X509 **xret, const char *infile, int certformat,
1414 const char *passin, EVP_PKEY *pkey, X509 *x509,
1415 const char *dgst,
1416 STACK_OF(OPENSSL_STRING) *sigopts,
1417 STACK_OF(OPENSSL_STRING) *vfyopts,
1418 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1419 BIGNUM *serial, const char *subj, unsigned long chtype,
1420 int multirdn, int email_dn, const char *startdate,
1421 const char *enddate, long days, int batch, const char *ext_sect,
1422 CONF *lconf, int verbose, unsigned long certopt,
1423 unsigned long nameopt, int default_op, int ext_copy, unsigned long dateopt)
1424{
1425 X509 *template_cert = NULL;
1426 X509_REQ *rreq = NULL;
1427 EVP_PKEY *pktmp = NULL;
1428 int ok = -1, i;
1429
1430 if ((template_cert = load_cert_pass(infile, certformat, 1, passin,
1431 "template certificate")) == NULL)
1432 goto end;
1433 if (verbose)
1434 X509_print(bio_err, template_cert);
1435
1436 BIO_printf(bio_err, "Check that the request matches the signature\n");
1437
1438 if ((pktmp = X509_get0_pubkey(template_cert)) == NULL) {
1439 BIO_printf(bio_err, "error unpacking public key\n");
1440 goto end;
1441 }
1442 i = do_X509_verify(template_cert, pktmp, vfyopts);
1443 if (i < 0) {
1444 ok = 0;
1445 BIO_printf(bio_err, "Signature verification problems....\n");
1446 goto end;
1447 }
1448 if (i == 0) {
1449 ok = 0;
1450 BIO_printf(bio_err, "Signature did not match the certificate\n");
1451 goto end;
1452 } else {
1453 BIO_printf(bio_err, "Signature ok\n");
1454 }
1455
1456 if ((rreq = X509_to_X509_REQ(template_cert, NULL, NULL)) == NULL)
1457 goto end;
1458
1459 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1460 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1461 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1462 ext_copy, 0, dateopt);
1463
1464 end:
1465 X509_REQ_free(rreq);
1466 X509_free(template_cert);
1467 return ok;
1468}
1469
1470static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1471 const char *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1472 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1473 const char *subj, unsigned long chtype, int multirdn,
1474 int email_dn, const char *startdate, const char *enddate, long days,
1475 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1476 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1477 int default_op, int ext_copy, int selfsign, unsigned long dateopt)
1478{
1479 const X509_NAME *name = NULL;
1480 X509_NAME *CAname = NULL, *subject = NULL;
1481 const ASN1_TIME *tm;
1482 ASN1_STRING *str, *str2;
1483 ASN1_OBJECT *obj;
1484 X509 *ret = NULL;
1485 X509_NAME_ENTRY *ne, *tne;
1486 EVP_PKEY *pktmp;
1487 int ok = -1, i, j, last, nid;
1488 const char *p;
1489 CONF_VALUE *cv;
1490 OPENSSL_STRING row[DB_NUMBER];
1491 OPENSSL_STRING *irow = NULL;
1492 OPENSSL_STRING *rrow = NULL;
1493 char buf[25];
1494 X509V3_CTX ext_ctx;
1495
1496 for (i = 0; i < DB_NUMBER; i++)
1497 row[i] = NULL;
1498
1499 if (subj) {
1500 X509_NAME *n = parse_name(subj, chtype, multirdn, "subject");
1501
1502 if (!n)
1503 goto end;
1504 X509_REQ_set_subject_name(req, n);
1505 X509_NAME_free(n);
1506 }
1507
1508 if (default_op)
1509 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1510
1511 name = X509_REQ_get_subject_name(req);
1512 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1513 ne = X509_NAME_get_entry(name, i);
1514 str = X509_NAME_ENTRY_get_data(ne);
1515 obj = X509_NAME_ENTRY_get_object(ne);
1516 nid = OBJ_obj2nid(obj);
1517
1518 if (msie_hack) {
1519 /* assume all type should be strings */
1520
1521 if (str->type == V_ASN1_UNIVERSALSTRING)
1522 ASN1_UNIVERSALSTRING_to_string(str);
1523
1524 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1525 str->type = V_ASN1_T61STRING;
1526
1527 if (nid == NID_pkcs9_emailAddress
1528 && str->type == V_ASN1_PRINTABLESTRING)
1529 str->type = V_ASN1_IA5STRING;
1530 }
1531
1532 /* If no EMAIL is wanted in the subject */
1533 if (nid == NID_pkcs9_emailAddress && !email_dn)
1534 continue;
1535
1536 /* check some things */
1537 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1538 BIO_printf(bio_err,
1539 "\nemailAddress type needs to be of type IA5STRING\n");
1540 goto end;
1541 }
1542 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1543 j = ASN1_PRINTABLE_type(str->data, str->length);
1544 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1545 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1546 {
1547 BIO_printf(bio_err,
1548 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1549 goto end;
1550 }
1551 }
1552
1553 if (default_op)
1554 old_entry_print(obj, str);
1555 }
1556
1557 /* Ok, now we check the 'policy' stuff. */
1558 if ((subject = X509_NAME_new()) == NULL) {
1559 BIO_printf(bio_err, "Memory allocation failure\n");
1560 goto end;
1561 }
1562
1563 /* take a copy of the issuer name before we mess with it. */
1564 if (selfsign)
1565 CAname = X509_NAME_dup(name);
1566 else
1567 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1568 if (CAname == NULL)
1569 goto end;
1570 str = str2 = NULL;
1571
1572 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1573 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1574 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1575 BIO_printf(bio_err,
1576 "%s:unknown object type in 'policy' configuration\n",
1577 cv->name);
1578 goto end;
1579 }
1580 obj = OBJ_nid2obj(j);
1581
1582 last = -1;
1583 for (;;) {
1584 X509_NAME_ENTRY *push = NULL;
1585
1586 /* lookup the object in the supplied name list */
1587 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1588 if (j < 0) {
1589 if (last != -1)
1590 break;
1591 tne = NULL;
1592 } else {
1593 tne = X509_NAME_get_entry(name, j);
1594 }
1595 last = j;
1596
1597 /* depending on the 'policy', decide what to do. */
1598 if (strcmp(cv->value, "optional") == 0) {
1599 if (tne != NULL)
1600 push = tne;
1601 } else if (strcmp(cv->value, "supplied") == 0) {
1602 if (tne == NULL) {
1603 BIO_printf(bio_err,
1604 "The %s field needed to be supplied and was missing\n",
1605 cv->name);
1606 goto end;
1607 } else {
1608 push = tne;
1609 }
1610 } else if (strcmp(cv->value, "match") == 0) {
1611 int last2;
1612
1613 if (tne == NULL) {
1614 BIO_printf(bio_err,
1615 "The mandatory %s field was missing\n",
1616 cv->name);
1617 goto end;
1618 }
1619
1620 last2 = -1;
1621
1622 again2:
1623 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1624 if ((j < 0) && (last2 == -1)) {
1625 BIO_printf(bio_err,
1626 "The %s field does not exist in the CA certificate,\n"
1627 "the 'policy' is misconfigured\n", cv->name);
1628 goto end;
1629 }
1630 if (j >= 0) {
1631 push = X509_NAME_get_entry(CAname, j);
1632 str = X509_NAME_ENTRY_get_data(tne);
1633 str2 = X509_NAME_ENTRY_get_data(push);
1634 last2 = j;
1635 if (ASN1_STRING_cmp(str, str2) != 0)
1636 goto again2;
1637 }
1638 if (j < 0) {
1639 BIO_printf(bio_err,
1640 "The %s field is different between\n"
1641 "CA certificate (%s) and the request (%s)\n",
1642 cv->name,
1643 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1644 ((str == NULL) ? "NULL" : (char *)str->data));
1645 goto end;
1646 }
1647 } else {
1648 BIO_printf(bio_err,
1649 "%s:invalid type in 'policy' configuration\n",
1650 cv->value);
1651 goto end;
1652 }
1653
1654 if (push != NULL) {
1655 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1656 BIO_printf(bio_err, "Memory allocation failure\n");
1657 goto end;
1658 }
1659 }
1660 if (j < 0)
1661 break;
1662 }
1663 }
1664
1665 if (preserve) {
1666 X509_NAME_free(subject);
1667 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1668 subject = X509_NAME_dup(name);
1669 if (subject == NULL)
1670 goto end;
1671 }
1672
1673 /* We are now totally happy, lets make and sign the certificate */
1674 if (verbose)
1675 BIO_printf(bio_err,
1676 "Everything appears to be ok, creating and signing the certificate\n");
1677
1678 if ((ret = X509_new_ex(app_get0_libctx(), app_get0_propq())) == NULL)
1679 goto end;
1680
1681 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1682 goto end;
1683 if (selfsign) {
1684 if (!X509_set_issuer_name(ret, subject))
1685 goto end;
1686 } else {
1687 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1688 goto end;
1689 }
1690
1691 if (!set_cert_times(ret, startdate, enddate, days))
1692 goto end;
1693
1694 if (enddate != NULL) {
1695 int tdays;
1696
1697 if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret)))
1698 goto end;
1699 days = tdays;
1700 }
1701
1702 if (!X509_set_subject_name(ret, subject))
1703 goto end;
1704
1705 pktmp = X509_REQ_get0_pubkey(req);
1706 i = X509_set_pubkey(ret, pktmp);
1707 if (!i)
1708 goto end;
1709
1710 /* Initialize the context structure */
1711 X509V3_set_ctx(&ext_ctx, selfsign ? ret : x509,
1712 ret, req, NULL, X509V3_CTX_REPLACE);
1713
1714 /* Lets add the extensions, if there are any */
1715 if (ext_sect) {
1716 if (extfile_conf != NULL) {
1717 if (verbose)
1718 BIO_printf(bio_err, "Extra configuration file found\n");
1719
1720 /* Use the extfile_conf configuration db LHASH */
1721 X509V3_set_nconf(&ext_ctx, extfile_conf);
1722
1723 /* Adds exts contained in the configuration file */
1724 if (!X509V3_EXT_add_nconf(extfile_conf, &ext_ctx, ext_sect, ret)) {
1725 BIO_printf(bio_err,
1726 "Error adding certificate extensions from extfile section %s\n",
1727 ext_sect);
1728 goto end;
1729 }
1730 if (verbose)
1731 BIO_printf(bio_err,
1732 "Successfully added extensions from file.\n");
1733 } else if (ext_sect) {
1734 /* We found extensions to be set from config file */
1735 X509V3_set_nconf(&ext_ctx, lconf);
1736
1737 if (!X509V3_EXT_add_nconf(lconf, &ext_ctx, ext_sect, ret)) {
1738 BIO_printf(bio_err,
1739 "Error adding certificate extensions from config section %s\n",
1740 ext_sect);
1741 goto end;
1742 }
1743
1744 if (verbose)
1745 BIO_printf(bio_err,
1746 "Successfully added extensions from config\n");
1747 }
1748 }
1749
1750 /* Copy extensions from request (if any) */
1751
1752 if (!copy_extensions(ret, req, ext_copy)) {
1753 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1754 goto end;
1755 }
1756
1757 if (verbose)
1758 BIO_printf(bio_err,
1759 "The subject name appears to be ok, checking data base for clashes\n");
1760
1761 /* Build the correct Subject if no e-mail is wanted in the subject. */
1762 if (!email_dn) {
1763 X509_NAME_ENTRY *tmpne;
1764 X509_NAME *dn_subject;
1765
1766 /*
1767 * Its best to dup the subject DN and then delete any email addresses
1768 * because this retains its structure.
1769 */
1770 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1771 BIO_printf(bio_err, "Memory allocation failure\n");
1772 goto end;
1773 }
1774 i = -1;
1775 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1776 NID_pkcs9_emailAddress,
1777 i)) >= 0) {
1778 tmpne = X509_NAME_delete_entry(dn_subject, i--);
1779 X509_NAME_ENTRY_free(tmpne);
1780 }
1781
1782 if (!X509_set_subject_name(ret, dn_subject)) {
1783 X509_NAME_free(dn_subject);
1784 goto end;
1785 }
1786 X509_NAME_free(dn_subject);
1787 }
1788
1789 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1790 if (row[DB_name] == NULL) {
1791 BIO_printf(bio_err, "Memory allocation failure\n");
1792 goto end;
1793 }
1794
1795 if (BN_is_zero(serial))
1796 row[DB_serial] = OPENSSL_strdup("00");
1797 else
1798 row[DB_serial] = BN_bn2hex(serial);
1799 if (row[DB_serial] == NULL) {
1800 BIO_printf(bio_err, "Memory allocation failure\n");
1801 goto end;
1802 }
1803
1804 if (row[DB_name][0] == '\0') {
1805 /*
1806 * An empty subject! We'll use the serial number instead. If
1807 * unique_subject is in use then we don't want different entries with
1808 * empty subjects matching each other.
1809 */
1810 OPENSSL_free(row[DB_name]);
1811 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
1812 if (row[DB_name] == NULL) {
1813 BIO_printf(bio_err, "Memory allocation failure\n");
1814 goto end;
1815 }
1816 }
1817
1818 if (db->attributes.unique_subject) {
1819 OPENSSL_STRING *crow = row;
1820
1821 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1822 if (rrow != NULL) {
1823 BIO_printf(bio_err,
1824 "ERROR:There is already a certificate for %s\n",
1825 row[DB_name]);
1826 }
1827 }
1828 if (rrow == NULL) {
1829 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1830 if (rrow != NULL) {
1831 BIO_printf(bio_err,
1832 "ERROR:Serial number %s has already been issued,\n",
1833 row[DB_serial]);
1834 BIO_printf(bio_err,
1835 " check the database/serial_file for corruption\n");
1836 }
1837 }
1838
1839 if (rrow != NULL) {
1840 BIO_printf(bio_err, "The matching entry has the following details\n");
1841 if (rrow[DB_type][0] == DB_TYPE_EXP)
1842 p = "Expired";
1843 else if (rrow[DB_type][0] == DB_TYPE_REV)
1844 p = "Revoked";
1845 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1846 p = "Valid";
1847 else
1848 p = "\ninvalid type, Data base error\n";
1849 BIO_printf(bio_err, "Type :%s\n", p);;
1850 if (rrow[DB_type][0] == DB_TYPE_REV) {
1851 p = rrow[DB_exp_date];
1852 if (p == NULL)
1853 p = "undef";
1854 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1855 }
1856 p = rrow[DB_exp_date];
1857 if (p == NULL)
1858 p = "undef";
1859 BIO_printf(bio_err, "Expires on :%s\n", p);
1860 p = rrow[DB_serial];
1861 if (p == NULL)
1862 p = "undef";
1863 BIO_printf(bio_err, "Serial Number :%s\n", p);
1864 p = rrow[DB_file];
1865 if (p == NULL)
1866 p = "undef";
1867 BIO_printf(bio_err, "File name :%s\n", p);
1868 p = rrow[DB_name];
1869 if (p == NULL)
1870 p = "undef";
1871 BIO_printf(bio_err, "Subject Name :%s\n", p);
1872 ok = -1; /* This is now a 'bad' error. */
1873 goto end;
1874 }
1875
1876 if (!default_op) {
1877 BIO_printf(bio_err, "Certificate Details:\n");
1878 /*
1879 * Never print signature details because signature not present
1880 */
1881 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1882 X509_print_ex(bio_err, ret, nameopt, certopt);
1883 }
1884
1885 BIO_printf(bio_err, "Certificate is to be certified until ");
1886 ASN1_TIME_print_ex(bio_err, X509_get0_notAfter(ret), dateopt);
1887 if (days)
1888 BIO_printf(bio_err, " (%ld days)", days);
1889 BIO_printf(bio_err, "\n");
1890
1891 if (!batch) {
1892
1893 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1894 (void)BIO_flush(bio_err);
1895 buf[0] = '\0';
1896 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1897 BIO_printf(bio_err,
1898 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1899 ok = 0;
1900 goto end;
1901 }
1902 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1903 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1904 ok = 0;
1905 goto end;
1906 }
1907 }
1908
1909 pktmp = X509_get0_pubkey(ret);
1910 if (EVP_PKEY_missing_parameters(pktmp) &&
1911 !EVP_PKEY_missing_parameters(pkey))
1912 EVP_PKEY_copy_parameters(pktmp, pkey);
1913
1914 if (!do_X509_sign(ret, pkey, dgst, sigopts, &ext_ctx))
1915 goto end;
1916
1917 /* We now just add it to the database as DB_TYPE_VAL('V') */
1918 row[DB_type] = OPENSSL_strdup("V");
1919 tm = X509_get0_notAfter(ret);
1920 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1921 memcpy(row[DB_exp_date], tm->data, tm->length);
1922 row[DB_exp_date][tm->length] = '\0';
1923 row[DB_rev_date] = NULL;
1924 row[DB_file] = OPENSSL_strdup("unknown");
1925 if ((row[DB_type] == NULL) || (row[DB_file] == NULL)
1926 || (row[DB_name] == NULL)) {
1927 BIO_printf(bio_err, "Memory allocation failure\n");
1928 goto end;
1929 }
1930
1931 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1932 for (i = 0; i < DB_NUMBER; i++)
1933 irow[i] = row[i];
1934 irow[DB_NUMBER] = NULL;
1935
1936 if (!TXT_DB_insert(db->db, irow)) {
1937 BIO_printf(bio_err, "failed to update database\n");
1938 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1939 goto end;
1940 }
1941 irow = NULL;
1942 ok = 1;
1943 end:
1944 if (ok != 1) {
1945 for (i = 0; i < DB_NUMBER; i++)
1946 OPENSSL_free(row[i]);
1947 }
1948 OPENSSL_free(irow);
1949
1950 X509_NAME_free(CAname);
1951 X509_NAME_free(subject);
1952 if (ok <= 0)
1953 X509_free(ret);
1954 else
1955 *xret = ret;
1956 return ok;
1957}
1958
1959static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1960{
1961
1962 if (output_der) {
1963 (void)i2d_X509_bio(bp, x);
1964 return;
1965 }
1966 if (!notext)
1967 X509_print(bp, x);
1968 PEM_write_bio_X509(bp, x);
1969}
1970
1971static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1972 X509 *x509, const char *dgst,
1973 STACK_OF(OPENSSL_STRING) *sigopts,
1974 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1975 BIGNUM *serial, const char *subj, unsigned long chtype,
1976 int multirdn, int email_dn, const char *startdate,
1977 const char *enddate, long days, const char *ext_sect,
1978 CONF *lconf, int verbose, unsigned long certopt,
1979 unsigned long nameopt, int default_op, int ext_copy, unsigned long dateopt)
1980{
1981 STACK_OF(CONF_VALUE) *sk = NULL;
1982 LHASH_OF(CONF_VALUE) *parms = NULL;
1983 X509_REQ *req = NULL;
1984 CONF_VALUE *cv = NULL;
1985 NETSCAPE_SPKI *spki = NULL;
1986 char *type, *buf;
1987 EVP_PKEY *pktmp = NULL;
1988 X509_NAME *n = NULL;
1989 X509_NAME_ENTRY *ne = NULL;
1990 int ok = -1, i, j;
1991 long errline;
1992 int nid;
1993
1994 /*
1995 * Load input file into a hash table. (This is just an easy
1996 * way to read and parse the file, then put it into a convenient
1997 * STACK format).
1998 */
1999 parms = CONF_load(NULL, infile, &errline);
2000 if (parms == NULL) {
2001 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
2002 goto end;
2003 }
2004
2005 sk = CONF_get_section(parms, "default");
2006 if (sk_CONF_VALUE_num(sk) == 0) {
2007 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2008 goto end;
2009 }
2010
2011 /*
2012 * Now create a dummy X509 request structure. We don't actually
2013 * have an X509 request, but we have many of the components
2014 * (a public key, various DN components). The idea is that we
2015 * put these components into the right X509 request structure
2016 * and we can use the same code as if you had a real X509 request.
2017 */
2018 req = X509_REQ_new();
2019 if (req == NULL)
2020 goto end;
2021
2022 /*
2023 * Build up the subject name set.
2024 */
2025 n = X509_REQ_get_subject_name(req);
2026
2027 for (i = 0;; i++) {
2028 if (sk_CONF_VALUE_num(sk) <= i)
2029 break;
2030
2031 cv = sk_CONF_VALUE_value(sk, i);
2032 type = cv->name;
2033 /*
2034 * Skip past any leading X. X: X, etc to allow for multiple instances
2035 */
2036 for (buf = cv->name; *buf; buf++)
2037 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2038 buf++;
2039 if (*buf)
2040 type = buf;
2041 break;
2042 }
2043
2044 buf = cv->value;
2045 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2046 if (strcmp(type, "SPKAC") == 0) {
2047 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2048 if (spki == NULL) {
2049 BIO_printf(bio_err,
2050 "unable to load Netscape SPKAC structure\n");
2051 goto end;
2052 }
2053 }
2054 continue;
2055 }
2056
2057 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2058 (unsigned char *)buf, -1, -1, 0))
2059 goto end;
2060 }
2061 if (spki == NULL) {
2062 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2063 infile);
2064 goto end;
2065 }
2066
2067 /*
2068 * Now extract the key from the SPKI structure.
2069 */
2070
2071 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
2072
2073 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2074 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2075 goto end;
2076 }
2077
2078 j = NETSCAPE_SPKI_verify(spki, pktmp);
2079 if (j <= 0) {
2080 EVP_PKEY_free(pktmp);
2081 BIO_printf(bio_err,
2082 "signature verification failed on SPKAC public key\n");
2083 goto end;
2084 }
2085 BIO_printf(bio_err, "Signature ok\n");
2086
2087 X509_REQ_set_pubkey(req, pktmp);
2088 EVP_PKEY_free(pktmp);
2089 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2090 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2091 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2092 ext_copy, 0, dateopt);
2093 end:
2094 X509_REQ_free(req);
2095 CONF_free(parms);
2096 NETSCAPE_SPKI_free(spki);
2097 X509_NAME_ENTRY_free(ne);
2098
2099 return ok;
2100}
2101
2102static int check_time_format(const char *str)
2103{
2104 return ASN1_TIME_set_string(NULL, str);
2105}
2106
2107static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2108 const char *value)
2109{
2110 const ASN1_TIME *tm = NULL;
2111 char *row[DB_NUMBER], **rrow, **irow;
2112 char *rev_str = NULL;
2113 BIGNUM *bn = NULL;
2114 int ok = -1, i;
2115
2116 for (i = 0; i < DB_NUMBER; i++)
2117 row[i] = NULL;
2118 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2119 bn = ASN1_INTEGER_to_BN(X509_get0_serialNumber(x509), NULL);
2120 if (!bn)
2121 goto end;
2122 if (BN_is_zero(bn))
2123 row[DB_serial] = OPENSSL_strdup("00");
2124 else
2125 row[DB_serial] = BN_bn2hex(bn);
2126 BN_free(bn);
2127 if (row[DB_name] != NULL && row[DB_name][0] == '\0') {
2128 /* Entries with empty Subjects actually use the serial number instead */
2129 OPENSSL_free(row[DB_name]);
2130 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
2131 }
2132 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2133 BIO_printf(bio_err, "Memory allocation failure\n");
2134 goto end;
2135 }
2136 /*
2137 * We have to lookup by serial number because name lookup skips revoked
2138 * certs
2139 */
2140 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2141 if (rrow == NULL) {
2142 BIO_printf(bio_err,
2143 "Adding Entry with serial number %s to DB for %s\n",
2144 row[DB_serial], row[DB_name]);
2145
2146 /* We now just add it to the database as DB_TYPE_REV('V') */
2147 row[DB_type] = OPENSSL_strdup("V");
2148 tm = X509_get0_notAfter(x509);
2149 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2150 memcpy(row[DB_exp_date], tm->data, tm->length);
2151 row[DB_exp_date][tm->length] = '\0';
2152 row[DB_rev_date] = NULL;
2153 row[DB_file] = OPENSSL_strdup("unknown");
2154
2155 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2156 BIO_printf(bio_err, "Memory allocation failure\n");
2157 goto end;
2158 }
2159
2160 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2161 for (i = 0; i < DB_NUMBER; i++)
2162 irow[i] = row[i];
2163 irow[DB_NUMBER] = NULL;
2164
2165 if (!TXT_DB_insert(db->db, irow)) {
2166 BIO_printf(bio_err, "failed to update database\n");
2167 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2168 OPENSSL_free(irow);
2169 goto end;
2170 }
2171
2172 for (i = 0; i < DB_NUMBER; i++)
2173 row[i] = NULL;
2174
2175 /* Revoke Certificate */
2176 if (rev_type == REV_VALID)
2177 ok = 1;
2178 else
2179 /* Retry revocation after DB insertion */
2180 ok = do_revoke(x509, db, rev_type, value);
2181
2182 goto end;
2183
2184 } else if (index_name_cmp_noconst(row, rrow)) {
2185 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2186 goto end;
2187 } else if (rev_type == REV_VALID) {
2188 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2189 row[DB_serial]);
2190 goto end;
2191 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2192 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2193 row[DB_serial]);
2194 goto end;
2195 } else {
2196 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2197 rev_str = make_revocation_str(rev_type, value);
2198 if (!rev_str) {
2199 BIO_printf(bio_err, "Error in revocation arguments\n");
2200 goto end;
2201 }
2202 rrow[DB_type][0] = DB_TYPE_REV;
2203 rrow[DB_type][1] = '\0';
2204 rrow[DB_rev_date] = rev_str;
2205 }
2206 ok = 1;
2207 end:
2208 for (i = 0; i < DB_NUMBER; i++)
2209 OPENSSL_free(row[i]);
2210 return ok;
2211}
2212
2213static int get_certificate_status(const char *serial, CA_DB *db)
2214{
2215 char *row[DB_NUMBER], **rrow;
2216 int ok = -1, i;
2217 size_t serial_len = strlen(serial);
2218
2219 /* Free Resources */
2220 for (i = 0; i < DB_NUMBER; i++)
2221 row[i] = NULL;
2222
2223 /* Malloc needed char spaces */
2224 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2225
2226 if (serial_len % 2) {
2227 /*
2228 * Set the first char to 0
2229 */
2230 row[DB_serial][0] = '0';
2231
2232 /* Copy String from serial to row[DB_serial] */
2233 memcpy(row[DB_serial] + 1, serial, serial_len);
2234 row[DB_serial][serial_len + 1] = '\0';
2235 } else {
2236 /* Copy String from serial to row[DB_serial] */
2237 memcpy(row[DB_serial], serial, serial_len);
2238 row[DB_serial][serial_len] = '\0';
2239 }
2240
2241 /* Make it Upper Case */
2242 make_uppercase(row[DB_serial]);
2243
2244 ok = 1;
2245
2246 /* Search for the certificate */
2247 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2248 if (rrow == NULL) {
2249 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2250 ok = -1;
2251 goto end;
2252 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2253 BIO_printf(bio_err, "%s=Valid (%c)\n",
2254 row[DB_serial], rrow[DB_type][0]);
2255 goto end;
2256 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2257 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2258 row[DB_serial], rrow[DB_type][0]);
2259 goto end;
2260 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2261 BIO_printf(bio_err, "%s=Expired (%c)\n",
2262 row[DB_serial], rrow[DB_type][0]);
2263 goto end;
2264 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2265 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2266 row[DB_serial], rrow[DB_type][0]);
2267 goto end;
2268 } else {
2269 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2270 row[DB_serial], rrow[DB_type][0]);
2271 ok = -1;
2272 }
2273 end:
2274 for (i = 0; i < DB_NUMBER; i++) {
2275 OPENSSL_free(row[i]);
2276 }
2277 return ok;
2278}
2279
2280static int do_updatedb(CA_DB *db)
2281{
2282 ASN1_TIME *a_tm = NULL;
2283 int i, cnt = 0;
2284 char **rrow;
2285
2286 a_tm = ASN1_TIME_new();
2287 if (a_tm == NULL)
2288 return -1;
2289
2290 /* get actual time */
2291 if (X509_gmtime_adj(a_tm, 0) == NULL) {
2292 ASN1_TIME_free(a_tm);
2293 return -1;
2294 }
2295
2296 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2297 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2298
2299 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2300 /* ignore entries that are not valid */
2301 ASN1_TIME *exp_date = NULL;
2302
2303 exp_date = ASN1_TIME_new();
2304 if (exp_date == NULL) {
2305 ASN1_TIME_free(a_tm);
2306 return -1;
2307 }
2308
2309 if (!ASN1_TIME_set_string(exp_date, rrow[DB_exp_date])) {
2310 ASN1_TIME_free(a_tm);
2311 ASN1_TIME_free(exp_date);
2312 return -1;
2313 }
2314
2315 if (ASN1_TIME_compare(exp_date, a_tm) <= 0) {
2316 rrow[DB_type][0] = DB_TYPE_EXP;
2317 rrow[DB_type][1] = '\0';
2318 cnt++;
2319
2320 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2321 }
2322 ASN1_TIME_free(exp_date);
2323 }
2324 }
2325
2326 ASN1_TIME_free(a_tm);
2327 return cnt;
2328}
2329
2330static const char *crl_reasons[] = {
2331 /* CRL reason strings */
2332 "unspecified",
2333 "keyCompromise",
2334 "CACompromise",
2335 "affiliationChanged",
2336 "superseded",
2337 "cessationOfOperation",
2338 "certificateHold",
2339 "removeFromCRL",
2340 /* Additional pseudo reasons */
2341 "holdInstruction",
2342 "keyTime",
2343 "CAkeyTime"
2344};
2345
2346#define NUM_REASONS OSSL_NELEM(crl_reasons)
2347
2348/*
2349 * Given revocation information convert to a DB string. The format of the
2350 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2351 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2352 * additional argument
2353 */
2354
2355static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2356{
2357 char *str;
2358 const char *reason = NULL, *other = NULL;
2359 ASN1_OBJECT *otmp;
2360 ASN1_UTCTIME *revtm = NULL;
2361 int i;
2362
2363 switch (rev_type) {
2364 case REV_NONE:
2365 case REV_VALID:
2366 break;
2367
2368 case REV_CRL_REASON:
2369 for (i = 0; i < 8; i++) {
2370 if (OPENSSL_strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2371 reason = crl_reasons[i];
2372 break;
2373 }
2374 }
2375 if (reason == NULL) {
2376 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2377 return NULL;
2378 }
2379 break;
2380
2381 case REV_HOLD:
2382 /* Argument is an OID */
2383 otmp = OBJ_txt2obj(rev_arg, 0);
2384 ASN1_OBJECT_free(otmp);
2385
2386 if (otmp == NULL) {
2387 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2388 return NULL;
2389 }
2390
2391 reason = "holdInstruction";
2392 other = rev_arg;
2393 break;
2394
2395 case REV_KEY_COMPROMISE:
2396 case REV_CA_COMPROMISE:
2397 /* Argument is the key compromise time */
2398 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2399 BIO_printf(bio_err,
2400 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2401 rev_arg);
2402 return NULL;
2403 }
2404 other = rev_arg;
2405 if (rev_type == REV_KEY_COMPROMISE)
2406 reason = "keyTime";
2407 else
2408 reason = "CAkeyTime";
2409
2410 break;
2411 }
2412
2413 revtm = X509_gmtime_adj(NULL, 0);
2414
2415 if (!revtm)
2416 return NULL;
2417
2418 i = revtm->length + 1;
2419
2420 if (reason)
2421 i += strlen(reason) + 1;
2422 if (other)
2423 i += strlen(other) + 1;
2424
2425 str = app_malloc(i, "revocation reason");
2426 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2427 if (reason) {
2428 OPENSSL_strlcat(str, ",", i);
2429 OPENSSL_strlcat(str, reason, i);
2430 }
2431 if (other) {
2432 OPENSSL_strlcat(str, ",", i);
2433 OPENSSL_strlcat(str, other, i);
2434 }
2435 ASN1_UTCTIME_free(revtm);
2436 return str;
2437}
2438
2439/*-
2440 * Convert revocation field to X509_REVOKED entry
2441 * return code:
2442 * 0 error
2443 * 1 OK
2444 * 2 OK and some extensions added (i.e. V2 CRL)
2445 */
2446
2447static int make_revoked(X509_REVOKED *rev, const char *str)
2448{
2449 char *tmp = NULL;
2450 int reason_code = -1;
2451 int i, ret = 0;
2452 ASN1_OBJECT *hold = NULL;
2453 ASN1_GENERALIZEDTIME *comp_time = NULL;
2454 ASN1_ENUMERATED *rtmp = NULL;
2455
2456 ASN1_TIME *revDate = NULL;
2457
2458 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2459
2460 if (i == 0)
2461 goto end;
2462
2463 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2464 goto end;
2465
2466 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2467 rtmp = ASN1_ENUMERATED_new();
2468 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2469 goto end;
2470 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2471 goto end;
2472 }
2473
2474 if (rev && comp_time) {
2475 if (!X509_REVOKED_add1_ext_i2d
2476 (rev, NID_invalidity_date, comp_time, 0, 0))
2477 goto end;
2478 }
2479 if (rev && hold) {
2480 if (!X509_REVOKED_add1_ext_i2d
2481 (rev, NID_hold_instruction_code, hold, 0, 0))
2482 goto end;
2483 }
2484
2485 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2486 ret = 2;
2487 else
2488 ret = 1;
2489
2490 end:
2491
2492 OPENSSL_free(tmp);
2493 ASN1_OBJECT_free(hold);
2494 ASN1_GENERALIZEDTIME_free(comp_time);
2495 ASN1_ENUMERATED_free(rtmp);
2496 ASN1_TIME_free(revDate);
2497
2498 return ret;
2499}
2500
2501static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2502{
2503 char buf[25], *pbuf;
2504 const char *p;
2505 int j;
2506
2507 j = i2a_ASN1_OBJECT(bio_err, obj);
2508 pbuf = buf;
2509 for (j = 22 - j; j > 0; j--)
2510 *(pbuf++) = ' ';
2511 *(pbuf++) = ':';
2512 *(pbuf++) = '\0';
2513 BIO_puts(bio_err, buf);
2514
2515 if (str->type == V_ASN1_PRINTABLESTRING)
2516 BIO_printf(bio_err, "PRINTABLE:'");
2517 else if (str->type == V_ASN1_T61STRING)
2518 BIO_printf(bio_err, "T61STRING:'");
2519 else if (str->type == V_ASN1_IA5STRING)
2520 BIO_printf(bio_err, "IA5STRING:'");
2521 else if (str->type == V_ASN1_UNIVERSALSTRING)
2522 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2523 else
2524 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2525
2526 p = (const char *)str->data;
2527 for (j = str->length; j > 0; j--) {
2528 if ((*p >= ' ') && (*p <= '~'))
2529 BIO_printf(bio_err, "%c", *p);
2530 else if (*p & 0x80)
2531 BIO_printf(bio_err, "\\0x%02X", *p);
2532 else if ((unsigned char)*p == 0xf7)
2533 BIO_printf(bio_err, "^?");
2534 else
2535 BIO_printf(bio_err, "^%c", *p + '@');
2536 p++;
2537 }
2538 BIO_printf(bio_err, "'\n");
2539 return 1;
2540}
2541
2542int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2543 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2544{
2545 char *tmp;
2546 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2547 int reason_code = -1;
2548 int ret = 0;
2549 unsigned int i;
2550 ASN1_OBJECT *hold = NULL;
2551 ASN1_GENERALIZEDTIME *comp_time = NULL;
2552
2553 tmp = OPENSSL_strdup(str);
2554 if (!tmp) {
2555 BIO_printf(bio_err, "memory allocation failure\n");
2556 goto end;
2557 }
2558
2559 p = strchr(tmp, ',');
2560
2561 rtime_str = tmp;
2562
2563 if (p) {
2564 *p = '\0';
2565 p++;
2566 reason_str = p;
2567 p = strchr(p, ',');
2568 if (p) {
2569 *p = '\0';
2570 arg_str = p + 1;
2571 }
2572 }
2573
2574 if (prevtm) {
2575 *prevtm = ASN1_UTCTIME_new();
2576 if (*prevtm == NULL) {
2577 BIO_printf(bio_err, "memory allocation failure\n");
2578 goto end;
2579 }
2580 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2581 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2582 goto end;
2583 }
2584 }
2585 if (reason_str) {
2586 for (i = 0; i < NUM_REASONS; i++) {
2587 if (OPENSSL_strcasecmp(reason_str, crl_reasons[i]) == 0) {
2588 reason_code = i;
2589 break;
2590 }
2591 }
2592 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2593 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2594 goto end;
2595 }
2596
2597 if (reason_code == 7) {
2598 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2599 } else if (reason_code == 8) { /* Hold instruction */
2600 if (!arg_str) {
2601 BIO_printf(bio_err, "missing hold instruction\n");
2602 goto end;
2603 }
2604 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2605 hold = OBJ_txt2obj(arg_str, 0);
2606
2607 if (!hold) {
2608 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2609 goto end;
2610 }
2611 if (phold)
2612 *phold = hold;
2613 else
2614 ASN1_OBJECT_free(hold);
2615 } else if ((reason_code == 9) || (reason_code == 10)) {
2616 if (!arg_str) {
2617 BIO_printf(bio_err, "missing compromised time\n");
2618 goto end;
2619 }
2620 comp_time = ASN1_GENERALIZEDTIME_new();
2621 if (comp_time == NULL) {
2622 BIO_printf(bio_err, "memory allocation failure\n");
2623 goto end;
2624 }
2625 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2626 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2627 goto end;
2628 }
2629 if (reason_code == 9)
2630 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2631 else
2632 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2633 }
2634 }
2635
2636 if (preason)
2637 *preason = reason_code;
2638 if (pinvtm) {
2639 *pinvtm = comp_time;
2640 comp_time = NULL;
2641 }
2642
2643 ret = 1;
2644
2645 end:
2646
2647 OPENSSL_free(tmp);
2648 ASN1_GENERALIZEDTIME_free(comp_time);
2649
2650 return ret;
2651}
Note: See TracBrowser for help on using the repository browser.

© 2024 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette