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source: vbox/trunk/src/libs/openssl-3.3.2/apps/ca.c

Last change on this file was 108206, checked in by vboxsync, 3 months ago

openssl-3.3.2: Exported all files to OSE and removed .scm-settings ​bugref:10757
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 87.2 KB
Line 
1/*
2 * Copyright 1995-2023 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 check_time_format(const char *str);
133static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
134 const char *extval);
135static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg);
136static int make_revoked(X509_REVOKED *rev, const char *str);
137static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
138static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
139
140static CONF *extfile_conf = NULL;
141static int preserve = 0;
142static int msie_hack = 0;
143
144typedef enum OPTION_choice {
145 OPT_COMMON,
146 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
147 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
148 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
149 OPT_KEY, OPT_CERT, OPT_CERTFORM, OPT_SELFSIGN,
150 OPT_IN, OPT_INFORM, OPT_OUT, OPT_DATEOPT, OPT_OUTDIR, OPT_VFYOPT,
151 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
152 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRL_LASTUPDATE, OPT_CRL_NEXTUPDATE,
153 OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
154 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
155 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
156 OPT_RAND_SERIAL, OPT_QUIET,
157 OPT_R_ENUM, OPT_PROV_ENUM,
158 /* Do not change the order here; see related case statements below */
159 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE, OPT_CRL_CA_COMPROMISE
160} OPTION_CHOICE;
161
162const OPTIONS ca_options[] = {
163 {OPT_HELP_STR, 1, '-', "Usage: %s [options] [certreq...]\n"},
164
165 OPT_SECTION("General"),
166 {"help", OPT_HELP, '-', "Display this summary"},
167 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
168 {"quiet", OPT_QUIET, '-', "Terse 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',
172 "CSR input format to use (PEM or DER; by default try PEM first)"},
173 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
174 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
175 {"dateopt", OPT_DATEOPT, 's', "Datetime format used for printing. (rfc_822/iso_8601). Default is rfc_822."},
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', "Digest to use, such as sha256"},
215 {"keyfile", OPT_KEYFILE, 's', "The CA private key"},
216 {"keyform", OPT_KEYFORM, 'f',
217 "Private key file format (ENGINE, other values ignored)"},
218 {"passin", OPT_PASSIN, 's', "Key and cert input file pass phrase source"},
219 {"key", OPT_KEY, 's',
220 "Key to decrypt the private key or cert files if encrypted. Better use -passin"},
221 {"cert", OPT_CERT, '<', "The CA cert"},
222 {"certform", OPT_CERTFORM, 'F',
223 "Certificate input format (DER/PEM/P12); has no effect"},
224 {"selfsign", OPT_SELFSIGN, '-',
225 "Sign a cert with the key associated with it"},
226 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
227 {"vfyopt", OPT_VFYOPT, 's', "Verification parameter in n:v form"},
228
229 OPT_SECTION("Revocation"),
230 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
231 {"valid", OPT_VALID, 's',
232 "Add a Valid(not-revoked) DB entry about a cert (given in file)"},
233 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
234 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
235 {"crlexts", OPT_CRLEXTS, 's',
236 "CRL extension section (override value in config file)"},
237 {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"},
238 {"crl_hold", OPT_CRL_HOLD, 's',
239 "the hold instruction, an OID. Sets revocation reason to certificateHold"},
240 {"crl_compromise", OPT_CRL_COMPROMISE, 's',
241 "sets compromise time to val and the revocation reason to keyCompromise"},
242 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's',
243 "sets compromise time to val and the revocation reason to CACompromise"},
244 {"crl_lastupdate", OPT_CRL_LASTUPDATE, 's',
245 "Sets the CRL lastUpdate time to val (YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ)"},
246 {"crl_nextupdate", OPT_CRL_NEXTUPDATE, 's',
247 "Sets the CRL nextUpdate time to val (YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ)"},
248 {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"},
249 {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"},
250 {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"},
251 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
252
253 OPT_R_OPTIONS,
254 OPT_PROV_OPTIONS,
255
256 OPT_PARAMETERS(),
257 {"certreq", 0, 0, "Certificate requests to be signed (optional)"},
258 {NULL}
259};
260
261int ca_main(int argc, char **argv)
262{
263 CONF *conf = NULL;
264 ENGINE *e = NULL;
265 BIGNUM *crlnumber = NULL, *serial = NULL;
266 EVP_PKEY *pkey = NULL;
267 BIO *in = NULL, *out = NULL, *Sout = NULL;
268 ASN1_INTEGER *tmpser;
269 CA_DB *db = NULL;
270 DB_ATTR db_attr;
271 STACK_OF(CONF_VALUE) *attribs = NULL;
272 STACK_OF(OPENSSL_STRING) *sigopts = NULL, *vfyopts = NULL;
273 STACK_OF(X509) *cert_sk = NULL;
274 X509_CRL *crl = NULL;
275 char *configfile = default_config_file, *section = NULL;
276 char def_dgst[80] = "";
277 char *dgst = NULL, *policy = NULL, *keyfile = NULL;
278 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL;
279 int certformat = FORMAT_UNDEF, informat = FORMAT_UNDEF;
280 unsigned long dateopt = ASN1_DTFLGS_RFC822;
281 const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
282 const char *extensions = NULL, *extfile = NULL, *passinarg = NULL;
283 char *passin = NULL;
284 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
285 const char *serialfile = NULL, *subj = NULL;
286 char *prog, *startdate = NULL, *enddate = NULL;
287 char *dbfile = NULL, *f;
288 char new_cert[PATH_MAX];
289 char tmp[10 + 1] = "\0";
290 char *const *pp;
291 const char *p;
292 size_t outdirlen = 0;
293 int create_ser = 0, free_passin = 0, total = 0, total_done = 0;
294 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
295 int keyformat = FORMAT_UNDEF, multirdn = 1, notext = 0, output_der = 0;
296 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
297 int rand_ser = 0, i, j, selfsign = 0, def_ret;
298 char *crl_lastupdate = NULL, *crl_nextupdate = NULL;
299 long crldays = 0, crlhours = 0, crlsec = 0, days = 0;
300 unsigned long chtype = MBSTRING_ASC, certopt = 0;
301 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
302 REVINFO_TYPE rev_type = REV_NONE;
303 X509_REVOKED *r = NULL;
304 OPTION_CHOICE o;
305
306 prog = opt_init(argc, argv, ca_options);
307 while ((o = opt_next()) != OPT_EOF) {
308 switch (o) {
309 case OPT_EOF:
310 case OPT_ERR:
311opthelp:
312 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
313 goto end;
314 case OPT_HELP:
315 opt_help(ca_options);
316 ret = 0;
317 goto end;
318 case OPT_IN:
319 req = 1;
320 infile = opt_arg();
321 break;
322 case OPT_INFORM:
323 if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &informat))
324 goto opthelp;
325 break;
326 case OPT_OUT:
327 outfile = opt_arg();
328 break;
329 case OPT_DATEOPT:
330 if (!set_dateopt(&dateopt, opt_arg()))
331 goto opthelp;
332 break;
333 case OPT_VERBOSE:
334 verbose = 1;
335 break;
336 case OPT_QUIET:
337 verbose = 0;
338 break;
339 case OPT_CONFIG:
340 configfile = opt_arg();
341 break;
342 case OPT_NAME:
343 section = opt_arg();
344 break;
345 case OPT_SUBJ:
346 subj = opt_arg();
347 /* preserve=1; */
348 break;
349 case OPT_UTF8:
350 chtype = MBSTRING_UTF8;
351 break;
352 case OPT_RAND_SERIAL:
353 rand_ser = 1;
354 break;
355 case OPT_CREATE_SERIAL:
356 create_ser = 1;
357 break;
358 case OPT_MULTIVALUE_RDN:
359 /* obsolete */
360 break;
361 case OPT_STARTDATE:
362 startdate = opt_arg();
363 break;
364 case OPT_ENDDATE:
365 enddate = opt_arg();
366 break;
367 case OPT_DAYS:
368 days = atoi(opt_arg());
369 break;
370 case OPT_MD:
371 dgst = opt_arg();
372 break;
373 case OPT_POLICY:
374 policy = opt_arg();
375 break;
376 case OPT_KEYFILE:
377 keyfile = opt_arg();
378 break;
379 case OPT_KEYFORM:
380 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
381 goto opthelp;
382 break;
383 case OPT_PASSIN:
384 passinarg = opt_arg();
385 break;
386 case OPT_R_CASES:
387 if (!opt_rand(o))
388 goto end;
389 break;
390 case OPT_PROV_CASES:
391 if (!opt_provider(o))
392 goto end;
393 break;
394 case OPT_KEY:
395 passin = opt_arg();
396 break;
397 case OPT_CERT:
398 certfile = opt_arg();
399 break;
400 case OPT_CERTFORM:
401 if (!opt_format(opt_arg(), OPT_FMT_ANY, &certformat))
402 goto opthelp;
403 break;
404 case OPT_SELFSIGN:
405 selfsign = 1;
406 break;
407 case OPT_OUTDIR:
408 outdir = opt_arg();
409 break;
410 case OPT_SIGOPT:
411 if (sigopts == NULL)
412 sigopts = sk_OPENSSL_STRING_new_null();
413 if (sigopts == NULL || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
414 goto end;
415 break;
416 case OPT_VFYOPT:
417 if (vfyopts == NULL)
418 vfyopts = sk_OPENSSL_STRING_new_null();
419 if (vfyopts == NULL || !sk_OPENSSL_STRING_push(vfyopts, opt_arg()))
420 goto end;
421 break;
422 case OPT_NOTEXT:
423 notext = 1;
424 break;
425 case OPT_BATCH:
426 batch = 1;
427 break;
428 case OPT_PRESERVEDN:
429 preserve = 1;
430 break;
431 case OPT_NOEMAILDN:
432 email_dn = 0;
433 break;
434 case OPT_GENCRL:
435 gencrl = 1;
436 break;
437 case OPT_MSIE_HACK:
438 msie_hack = 1;
439 break;
440 case OPT_CRL_LASTUPDATE:
441 crl_lastupdate = opt_arg();
442 break;
443 case OPT_CRL_NEXTUPDATE:
444 crl_nextupdate = opt_arg();
445 break;
446 case OPT_CRLDAYS:
447 crldays = atol(opt_arg());
448 break;
449 case OPT_CRLHOURS:
450 crlhours = atol(opt_arg());
451 break;
452 case OPT_CRLSEC:
453 crlsec = atol(opt_arg());
454 break;
455 case OPT_INFILES:
456 req = 1;
457 goto end_of_options;
458 case OPT_SS_CERT:
459 ss_cert_file = opt_arg();
460 req = 1;
461 break;
462 case OPT_SPKAC:
463 spkac_file = opt_arg();
464 req = 1;
465 break;
466 case OPT_REVOKE:
467 infile = opt_arg();
468 dorevoke = 1;
469 break;
470 case OPT_VALID:
471 infile = opt_arg();
472 dorevoke = 2;
473 break;
474 case OPT_EXTENSIONS:
475 extensions = opt_arg();
476 break;
477 case OPT_EXTFILE:
478 extfile = opt_arg();
479 break;
480 case OPT_STATUS:
481 ser_status = opt_arg();
482 break;
483 case OPT_UPDATEDB:
484 doupdatedb = 1;
485 break;
486 case OPT_CRLEXTS:
487 crl_ext = opt_arg();
488 break;
489 case OPT_CRL_REASON: /* := REV_CRL_REASON */
490 case OPT_CRL_HOLD:
491 case OPT_CRL_COMPROMISE:
492 case OPT_CRL_CA_COMPROMISE:
493 rev_arg = opt_arg();
494 rev_type = (o - OPT_CRL_REASON) + REV_CRL_REASON;
495 break;
496 case OPT_ENGINE:
497 e = setup_engine(opt_arg(), 0);
498 break;
499 }
500 }
501
502end_of_options:
503 /* Remaining args are files to certify. */
504 argc = opt_num_rest();
505 argv = opt_rest();
506
507 if ((conf = app_load_config_verbose(configfile, 1)) == NULL)
508 goto end;
509 if (configfile != default_config_file && !app_load_modules(conf))
510 goto end;
511
512 /* Lets get the config section we are using */
513 if (section == NULL
514 && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
515 goto end;
516
517 p = app_conf_try_string(conf, NULL, "oid_file");
518 if (p != NULL) {
519 BIO *oid_bio = BIO_new_file(p, "r");
520
521 if (oid_bio == NULL) {
522 ERR_clear_error();
523 } else {
524 OBJ_create_objects(oid_bio);
525 BIO_free(oid_bio);
526 }
527 }
528 if (!add_oid_section(conf))
529 goto end;
530
531 app_RAND_load_conf(conf, BASE_SECTION);
532 if (!app_RAND_load())
533 goto end;
534
535 f = app_conf_try_string(conf, section, STRING_MASK);
536 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
537 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
538 goto end;
539 }
540
541 if (chtype != MBSTRING_UTF8) {
542 f = app_conf_try_string(conf, section, UTF8_IN);
543 if (f != NULL && strcmp(f, "yes") == 0)
544 chtype = MBSTRING_UTF8;
545 }
546
547 db_attr.unique_subject = 1;
548 p = app_conf_try_string(conf, section, ENV_UNIQUE_SUBJECT);
549 if (p != NULL)
550 db_attr.unique_subject = parse_yesno(p, 1);
551
552 /*****************************************************************/
553 /* report status of cert with serial number given on command line */
554 if (ser_status) {
555 dbfile = lookup_conf(conf, section, ENV_DATABASE);
556 if (dbfile == NULL)
557 goto end;
558
559 db = load_index(dbfile, &db_attr);
560 if (db == NULL) {
561 BIO_printf(bio_err, "Problem with index file: %s (could not load/parse file)\n", dbfile);
562 goto end;
563 }
564
565 if (index_index(db) <= 0)
566 goto end;
567
568 if (get_certificate_status(ser_status, db) != 1)
569 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
570 goto end;
571 }
572
573 /*****************************************************************/
574 /* we definitely need a private key, so let's get it */
575
576 if (keyfile == NULL
577 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
578 goto end;
579
580 if (passin == NULL) {
581 free_passin = 1;
582 if (!app_passwd(passinarg, NULL, &passin, NULL)) {
583 BIO_printf(bio_err, "Error getting password\n");
584 goto end;
585 }
586 }
587 pkey = load_key(keyfile, keyformat, 0, passin, e, "CA private key");
588 cleanse(passin);
589 if (pkey == NULL)
590 /* load_key() has already printed an appropriate message */
591 goto end;
592
593 /*****************************************************************/
594 /* we need a certificate */
595 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
596 if (certfile == NULL
597 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
598 goto end;
599
600 x509 = load_cert_pass(certfile, certformat, 1, passin, "CA certificate");
601 if (x509 == NULL)
602 goto end;
603
604 if (!X509_check_private_key(x509, pkey)) {
605 BIO_printf(bio_err,
606 "CA certificate and CA private key do not match\n");
607 goto end;
608 }
609 }
610 if (!selfsign)
611 x509p = x509;
612
613 f = app_conf_try_string(conf, BASE_SECTION, ENV_PRESERVE);
614 if (f != NULL && (*f == 'y' || *f == 'Y'))
615 preserve = 1;
616 f = app_conf_try_string(conf, BASE_SECTION, ENV_MSIE_HACK);
617 if (f != NULL && (*f == 'y' || *f == 'Y'))
618 msie_hack = 1;
619
620 f = app_conf_try_string(conf, section, ENV_NAMEOPT);
621 if (f != NULL) {
622 if (!set_nameopt(f)) {
623 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
624 goto end;
625 }
626 default_op = 0;
627 }
628
629 f = app_conf_try_string(conf, section, ENV_CERTOPT);
630 if (f != NULL) {
631 if (!set_cert_ex(&certopt, f)) {
632 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
633 goto end;
634 }
635 default_op = 0;
636 }
637
638 f = app_conf_try_string(conf, section, ENV_EXTCOPY);
639 if (f != NULL) {
640 if (!set_ext_copy(&ext_copy, f)) {
641 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
642 goto end;
643 }
644 }
645
646 /*****************************************************************/
647 /* lookup where to write new certificates */
648 if ((outdir == NULL) && (req)) {
649
650 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
651 if (outdir == NULL) {
652 BIO_printf(bio_err,
653 "there needs to be defined a directory for new certificate to be placed in\n");
654 goto end;
655 }
656#ifndef OPENSSL_SYS_VMS
657 /*
658 * outdir is a directory spec, but access() for VMS demands a
659 * filename. We could use the DEC C routine to convert the
660 * directory syntax to Unix, and give that to app_isdir,
661 * but for now the fopen will catch the error if it's not a
662 * directory
663 */
664 if (app_isdir(outdir) <= 0) {
665 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
666 perror(outdir);
667 goto end;
668 }
669#endif
670 }
671
672 /*****************************************************************/
673 /* we need to load the database file */
674 dbfile = lookup_conf(conf, section, ENV_DATABASE);
675 if (dbfile == NULL)
676 goto end;
677
678 db = load_index(dbfile, &db_attr);
679 if (db == NULL) {
680 BIO_printf(bio_err, "Problem with index file: %s (could not load/parse file)\n", dbfile);
681 goto end;
682 }
683
684 /* Lets check some fields */
685 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
686 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
687 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
688 BIO_printf(bio_err,
689 "entry %d: not revoked yet, but has a revocation date\n",
690 i + 1);
691 goto end;
692 }
693 if ((pp[DB_type][0] == DB_TYPE_REV) &&
694 !make_revoked(NULL, pp[DB_rev_date])) {
695 BIO_printf(bio_err, " in entry %d\n", i + 1);
696 goto end;
697 }
698 if (!check_time_format((char *)pp[DB_exp_date])) {
699 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
700 goto end;
701 }
702 p = pp[DB_serial];
703 j = strlen(p);
704 if (*p == '-') {
705 p++;
706 j--;
707 }
708 if ((j & 1) || (j < 2)) {
709 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
710 i + 1, j);
711 goto end;
712 }
713 for ( ; *p; p++) {
714 if (!isxdigit(_UC(*p))) {
715 BIO_printf(bio_err,
716 "entry %d: bad char 0%o '%c' in serial number\n",
717 i + 1, *p, *p);
718 goto end;
719 }
720 }
721 }
722 if (verbose) {
723 TXT_DB_write(bio_out, db->db);
724 BIO_printf(bio_err, "%d entries loaded from the database\n",
725 sk_OPENSSL_PSTRING_num(db->db->data));
726 BIO_printf(bio_err, "generating index\n");
727 }
728
729 if (index_index(db) <= 0)
730 goto end;
731
732 /*****************************************************************/
733 /* Update the db file for expired certificates */
734 if (doupdatedb) {
735 if (verbose)
736 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
737
738 i = do_updatedb(db, NULL);
739 if (i == -1) {
740 BIO_printf(bio_err, "Malloc failure\n");
741 goto end;
742 } else if (i == 0) {
743 if (verbose)
744 BIO_printf(bio_err, "No entries found to mark expired\n");
745 } else {
746 if (!save_index(dbfile, "new", db))
747 goto end;
748
749 if (!rotate_index(dbfile, "new", "old"))
750 goto end;
751
752 if (verbose)
753 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
754 }
755 }
756
757 /*****************************************************************/
758 /* Read extensions config file */
759 if (extfile) {
760 if ((extfile_conf = app_load_config(extfile)) == NULL) {
761 ret = 1;
762 goto end;
763 }
764
765 if (verbose)
766 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
767 extfile);
768
769 /* We can have sections in the ext file */
770 if (extensions == NULL) {
771 extensions =
772 app_conf_try_string(extfile_conf, "default", "extensions");
773 if (extensions == NULL)
774 extensions = "default";
775 }
776 }
777
778 /*****************************************************************/
779 if (req || gencrl) {
780 if (spkac_file != NULL && outfile != NULL) {
781 output_der = 1;
782 batch = 1;
783 }
784 }
785
786 def_ret = EVP_PKEY_get_default_digest_name(pkey, def_dgst, sizeof(def_dgst));
787 /*
788 * EVP_PKEY_get_default_digest_name() returns 2 if the digest is
789 * mandatory for this algorithm.
790 *
791 * That call may give back the name "UNDEF", which has these meanings:
792 *
793 * when def_ret == 2: the user MUST leave the digest unspecified
794 * when def_ret == 1: the user MAY leave the digest unspecified
795 */
796 if (def_ret == 2 && strcmp(def_dgst, "UNDEF") == 0) {
797 dgst = NULL;
798 } else if (dgst == NULL
799 && (dgst = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL
800 && strcmp(def_dgst, "UNDEF") != 0) {
801 goto end;
802 } else {
803 if (strcmp(dgst, "default") == 0 || strcmp(def_dgst, "UNDEF") == 0) {
804 if (def_ret <= 0) {
805 BIO_puts(bio_err, "no default digest\n");
806 goto end;
807 }
808 dgst = def_dgst;
809 }
810 }
811
812 if (req) {
813 if (email_dn == 1) {
814 char *tmp_email_dn = NULL;
815
816 tmp_email_dn =
817 app_conf_try_string(conf, section, ENV_DEFAULT_EMAIL_DN);
818 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
819 email_dn = 0;
820 }
821 if (verbose)
822 BIO_printf(bio_err, "message digest is %s\n", dgst);
823 if (policy == NULL
824 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
825 goto end;
826
827 if (verbose)
828 BIO_printf(bio_err, "policy is %s\n", policy);
829
830 if (app_conf_try_string(conf, section, ENV_RAND_SERIAL) != NULL) {
831 rand_ser = 1;
832 } else {
833 serialfile = lookup_conf(conf, section, ENV_SERIAL);
834 if (serialfile == NULL)
835 goto end;
836 }
837
838 if (extfile_conf != NULL) {
839 /* Check syntax of extfile */
840 X509V3_CTX ctx;
841
842 X509V3_set_ctx_test(&ctx);
843 X509V3_set_nconf(&ctx, extfile_conf);
844 if (!X509V3_EXT_add_nconf(extfile_conf, &ctx, extensions, NULL)) {
845 BIO_printf(bio_err,
846 "Error checking certificate extensions from extfile section %s\n",
847 extensions);
848 ret = 1;
849 goto end;
850 }
851 } else {
852 /*
853 * no '-extfile' option, so we look for extensions in the main
854 * configuration file
855 */
856 if (extensions == NULL)
857 extensions = app_conf_try_string(conf, section, ENV_EXTENSIONS);
858 if (extensions != NULL) {
859 /* Check syntax of config file section */
860 X509V3_CTX ctx;
861
862 X509V3_set_ctx_test(&ctx);
863 X509V3_set_nconf(&ctx, conf);
864 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
865 BIO_printf(bio_err,
866 "Error checking certificate extension config section %s\n",
867 extensions);
868 ret = 1;
869 goto end;
870 }
871 }
872 }
873
874 if (startdate == NULL)
875 startdate =
876 app_conf_try_string(conf, section, ENV_DEFAULT_STARTDATE);
877 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
878 BIO_printf(bio_err,
879 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
880 goto end;
881 }
882 if (startdate == NULL)
883 startdate = "today";
884
885 if (enddate == NULL)
886 enddate = app_conf_try_string(conf, section, ENV_DEFAULT_ENDDATE);
887 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
888 BIO_printf(bio_err,
889 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
890 goto end;
891 }
892
893 if (days == 0) {
894 if (!app_conf_try_number(conf, section, ENV_DEFAULT_DAYS, &days))
895 days = 0;
896 }
897 if (enddate == NULL && days == 0) {
898 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
899 goto end;
900 }
901
902 if (rand_ser) {
903 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
904 BIO_printf(bio_err, "error generating serial number\n");
905 goto end;
906 }
907 } else {
908 serial = load_serial(serialfile, NULL, create_ser, NULL);
909 if (serial == NULL) {
910 BIO_printf(bio_err, "error while loading serial number\n");
911 goto end;
912 }
913 if (verbose) {
914 if (BN_is_zero(serial)) {
915 BIO_printf(bio_err, "next serial number is 00\n");
916 } else {
917 if ((f = BN_bn2hex(serial)) == NULL)
918 goto end;
919 BIO_printf(bio_err, "next serial number is %s\n", f);
920 OPENSSL_free(f);
921 }
922 }
923 }
924
925 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
926 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
927 goto end;
928 }
929
930 if ((cert_sk = sk_X509_new_null()) == NULL) {
931 BIO_printf(bio_err, "Memory allocation failure\n");
932 goto end;
933 }
934 if (spkac_file != NULL) {
935 total++;
936 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
937 attribs, db, serial, subj, chtype, multirdn,
938 email_dn, startdate, enddate, days, extensions,
939 conf, verbose, certopt, get_nameopt(), default_op,
940 ext_copy, dateopt);
941 if (j < 0)
942 goto end;
943 if (j > 0) {
944 total_done++;
945 BIO_printf(bio_err, "\n");
946 if (!BN_add_word(serial, 1))
947 goto end;
948 if (!sk_X509_push(cert_sk, x)) {
949 BIO_printf(bio_err, "Memory allocation failure\n");
950 goto end;
951 }
952 }
953 }
954 if (ss_cert_file != NULL) {
955 total++;
956 j = certify_cert(&x, ss_cert_file, certformat, passin, pkey,
957 x509, dgst, sigopts, vfyopts, attribs,
958 db, serial, subj, chtype, multirdn, email_dn,
959 startdate, enddate, days, batch, extensions,
960 conf, verbose, certopt, get_nameopt(), default_op,
961 ext_copy, dateopt);
962 if (j < 0)
963 goto end;
964 if (j > 0) {
965 total_done++;
966 BIO_printf(bio_err, "\n");
967 if (!BN_add_word(serial, 1))
968 goto end;
969 if (!sk_X509_push(cert_sk, x)) {
970 BIO_printf(bio_err, "Memory allocation failure\n");
971 goto end;
972 }
973 }
974 }
975 if (infile != NULL) {
976 total++;
977 j = certify(&x, infile, informat, pkey, x509p, dgst,
978 sigopts, vfyopts, attribs, db,
979 serial, subj, chtype, multirdn, email_dn, startdate,
980 enddate, days, batch, extensions, conf, verbose,
981 certopt, get_nameopt(), default_op, ext_copy, selfsign, dateopt);
982 if (j < 0)
983 goto end;
984 if (j > 0) {
985 total_done++;
986 BIO_printf(bio_err, "\n");
987 if (!BN_add_word(serial, 1))
988 goto end;
989 if (!sk_X509_push(cert_sk, x)) {
990 BIO_printf(bio_err, "Memory allocation failure\n");
991 goto end;
992 }
993 }
994 }
995 for (i = 0; i < argc; i++) {
996 total++;
997 j = certify(&x, argv[i], informat, pkey, x509p, dgst,
998 sigopts, vfyopts,
999 attribs, db,
1000 serial, subj, chtype, multirdn, email_dn, startdate,
1001 enddate, days, batch, extensions, conf, verbose,
1002 certopt, get_nameopt(), default_op, ext_copy, selfsign, dateopt);
1003 if (j < 0)
1004 goto end;
1005 if (j > 0) {
1006 total_done++;
1007 BIO_printf(bio_err, "\n");
1008 if (!BN_add_word(serial, 1)) {
1009 X509_free(x);
1010 goto end;
1011 }
1012 if (!sk_X509_push(cert_sk, x)) {
1013 BIO_printf(bio_err, "Memory allocation failure\n");
1014 X509_free(x);
1015 goto end;
1016 }
1017 }
1018 }
1019 /*
1020 * we have a stack of newly certified certificates and a database
1021 * and serial number that need updating
1022 */
1023
1024 if (sk_X509_num(cert_sk) > 0) {
1025 if (!batch) {
1026 BIO_printf(bio_err,
1027 "\n%d out of %d certificate requests certified, commit? [y/n]",
1028 total_done, total);
1029 (void)BIO_flush(bio_err);
1030 tmp[0] = '\0';
1031 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
1032 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
1033 ret = 0;
1034 goto end;
1035 }
1036 if (tmp[0] != 'y' && tmp[0] != 'Y') {
1037 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
1038 ret = 0;
1039 goto end;
1040 }
1041 }
1042
1043 BIO_printf(bio_err, "Write out database with %d new entries\n",
1044 sk_X509_num(cert_sk));
1045
1046 if (serialfile != NULL
1047 && !save_serial(serialfile, "new", serial, NULL))
1048 goto end;
1049
1050 if (!save_index(dbfile, "new", db))
1051 goto end;
1052 }
1053
1054 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
1055#ifndef OPENSSL_SYS_VMS
1056 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
1057#endif
1058
1059 if (verbose)
1060 BIO_printf(bio_err, "writing new certificates\n");
1061
1062 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1063 BIO *Cout = NULL;
1064 X509 *xi = sk_X509_value(cert_sk, i);
1065 const ASN1_INTEGER *serialNumber = X509_get0_serialNumber(xi);
1066 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
1067 const int snl = ASN1_STRING_length(serialNumber);
1068 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
1069 char *n = new_cert + outdirlen;
1070
1071 if (outdirlen + filen_len > PATH_MAX) {
1072 BIO_printf(bio_err, "certificate file name too long\n");
1073 goto end;
1074 }
1075
1076 if (snl > 0) {
1077 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1078
1079 for (j = 0; j < snl; j++, psn++) {
1080 *n++ = HEX_DIGITS[*psn >> 4];
1081 *n++ = HEX_DIGITS[*psn & 0x0F];
1082 }
1083 } else {
1084 *(n++) = '0';
1085 *(n++) = '0';
1086 }
1087 *(n++) = '.';
1088 *(n++) = 'p';
1089 *(n++) = 'e';
1090 *(n++) = 'm';
1091 *n = '\0'; /* closing new_cert */
1092 if (verbose)
1093 BIO_printf(bio_err, "writing %s\n", new_cert);
1094
1095 Sout = bio_open_default(outfile, 'w',
1096 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1097 if (Sout == NULL)
1098 goto end;
1099
1100 Cout = BIO_new_file(new_cert, "w");
1101 if (Cout == NULL) {
1102 perror(new_cert);
1103 goto end;
1104 }
1105 write_new_certificate(Cout, xi, 0, notext);
1106 write_new_certificate(Sout, xi, output_der, notext);
1107 BIO_free_all(Cout);
1108 BIO_free_all(Sout);
1109 Sout = NULL;
1110 }
1111
1112 if (sk_X509_num(cert_sk)) {
1113 /* Rename the database and the serial file */
1114 if (serialfile != NULL
1115 && !rotate_serial(serialfile, "new", "old"))
1116 goto end;
1117
1118 if (!rotate_index(dbfile, "new", "old"))
1119 goto end;
1120
1121 BIO_printf(bio_err, "Database updated\n");
1122 }
1123 }
1124
1125 /*****************************************************************/
1126 if (gencrl) {
1127 int crl_v2 = 0;
1128
1129 if (crl_ext == NULL)
1130 crl_ext = app_conf_try_string(conf, section, ENV_CRLEXT);
1131 if (crl_ext != NULL) {
1132 /* Check syntax of file */
1133 X509V3_CTX ctx;
1134
1135 X509V3_set_ctx_test(&ctx);
1136 X509V3_set_nconf(&ctx, conf);
1137 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1138 BIO_printf(bio_err,
1139 "Error checking CRL extension section %s\n", crl_ext);
1140 ret = 1;
1141 goto end;
1142 }
1143 }
1144
1145 crlnumberfile = app_conf_try_string(conf, section, ENV_CRLNUMBER);
1146 if (crlnumberfile != NULL) {
1147 if ((crlnumber = load_serial(crlnumberfile, NULL, 0, NULL))
1148 == NULL) {
1149 BIO_printf(bio_err, "error while loading CRL number\n");
1150 goto end;
1151 }
1152 }
1153
1154 if (!crldays && !crlhours && !crlsec) {
1155 if (!app_conf_try_number(conf, section,
1156 ENV_DEFAULT_CRL_DAYS, &crldays))
1157 crldays = 0;
1158 if (!app_conf_try_number(conf, section,
1159 ENV_DEFAULT_CRL_HOURS, &crlhours))
1160 crlhours = 0;
1161 }
1162 if ((crl_nextupdate == NULL) &&
1163 (crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1164 BIO_printf(bio_err,
1165 "cannot lookup how long until the next CRL is issued\n");
1166 goto end;
1167 }
1168
1169 if (verbose)
1170 BIO_printf(bio_err, "making CRL\n");
1171 if ((crl = X509_CRL_new_ex(app_get0_libctx(), app_get0_propq())) == NULL)
1172 goto end;
1173 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1174 goto end;
1175
1176 if (!set_crl_lastupdate(crl, crl_lastupdate)) {
1177 BIO_puts(bio_err, "error setting CRL lastUpdate\n");
1178 ret = 1;
1179 goto end;
1180 }
1181
1182 if (!set_crl_nextupdate(crl, crl_nextupdate,
1183 crldays, crlhours, crlsec)) {
1184 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1185 ret = 1;
1186 goto end;
1187 }
1188
1189 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1190 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1191 if (pp[DB_type][0] == DB_TYPE_REV) {
1192 if ((r = X509_REVOKED_new()) == NULL)
1193 goto end;
1194 j = make_revoked(r, pp[DB_rev_date]);
1195 if (!j)
1196 goto end;
1197 if (j == 2)
1198 crl_v2 = 1;
1199 if (!BN_hex2bn(&serial, pp[DB_serial]))
1200 goto end;
1201 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1202 BN_free(serial);
1203 serial = NULL;
1204 if (!tmpser)
1205 goto end;
1206 X509_REVOKED_set_serialNumber(r, tmpser);
1207 ASN1_INTEGER_free(tmpser);
1208 X509_CRL_add0_revoked(crl, r);
1209 }
1210 }
1211
1212 /*
1213 * sort the data so it will be written in serial number order
1214 */
1215 X509_CRL_sort(crl);
1216
1217 /* we now have a CRL */
1218 if (verbose)
1219 BIO_printf(bio_err, "signing CRL\n");
1220
1221 /* Add any extensions asked for */
1222
1223 if (crl_ext != NULL || crlnumberfile != NULL) {
1224 X509V3_CTX crlctx;
1225
1226 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1227 X509V3_set_nconf(&crlctx, conf);
1228
1229 if (crl_ext != NULL)
1230 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl)) {
1231 BIO_printf(bio_err,
1232 "Error adding CRL extensions from section %s\n", crl_ext);
1233 goto end;
1234 }
1235 if (crlnumberfile != NULL) {
1236 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1237 if (!tmpser)
1238 goto end;
1239 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1240 ASN1_INTEGER_free(tmpser);
1241 crl_v2 = 1;
1242 if (!BN_add_word(crlnumber, 1))
1243 goto end;
1244 }
1245 }
1246 if (crl_ext != NULL || crl_v2) {
1247 if (!X509_CRL_set_version(crl, X509_CRL_VERSION_2))
1248 goto end;
1249 }
1250
1251 /* we have a CRL number that need updating */
1252 if (crlnumberfile != NULL
1253 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1254 goto end;
1255
1256 BN_free(crlnumber);
1257 crlnumber = NULL;
1258
1259 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1260 goto end;
1261
1262 Sout = bio_open_default(outfile, 'w',
1263 output_der ? FORMAT_ASN1 : FORMAT_TEXT);
1264 if (Sout == NULL)
1265 goto end;
1266
1267 PEM_write_bio_X509_CRL(Sout, crl);
1268
1269 /* Rename the crlnumber file */
1270 if (crlnumberfile != NULL
1271 && !rotate_serial(crlnumberfile, "new", "old"))
1272 goto end;
1273
1274 }
1275 /*****************************************************************/
1276 if (dorevoke) {
1277 if (infile == NULL) {
1278 BIO_printf(bio_err, "no input files\n");
1279 goto end;
1280 } else {
1281 X509 *revcert;
1282
1283 revcert = load_cert_pass(infile, informat, 1, passin,
1284 "certificate to be revoked");
1285 if (revcert == NULL)
1286 goto end;
1287 if (dorevoke == 2)
1288 rev_type = REV_VALID;
1289 j = do_revoke(revcert, db, rev_type, rev_arg);
1290 if (j <= 0)
1291 goto end;
1292 X509_free(revcert);
1293
1294 if (!save_index(dbfile, "new", db))
1295 goto end;
1296
1297 if (!rotate_index(dbfile, "new", "old"))
1298 goto end;
1299
1300 BIO_printf(bio_err, "Database updated\n");
1301 }
1302 }
1303 ret = 0;
1304
1305 end:
1306 if (ret)
1307 ERR_print_errors(bio_err);
1308 BIO_free_all(Sout);
1309 BIO_free_all(out);
1310 BIO_free_all(in);
1311 OSSL_STACK_OF_X509_free(cert_sk);
1312
1313 cleanse(passin);
1314 if (free_passin)
1315 OPENSSL_free(passin);
1316 BN_free(serial);
1317 BN_free(crlnumber);
1318 free_index(db);
1319 sk_OPENSSL_STRING_free(sigopts);
1320 sk_OPENSSL_STRING_free(vfyopts);
1321 EVP_PKEY_free(pkey);
1322 X509_free(x509);
1323 X509_CRL_free(crl);
1324 NCONF_free(conf);
1325 NCONF_free(extfile_conf);
1326 release_engine(e);
1327 return ret;
1328}
1329
1330static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1331{
1332 char *entry = NCONF_get_string(conf, section, tag);
1333 if (entry == NULL)
1334 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1335 return entry;
1336}
1337
1338static int certify(X509 **xret, const char *infile, int informat,
1339 EVP_PKEY *pkey, X509 *x509,
1340 const char *dgst,
1341 STACK_OF(OPENSSL_STRING) *sigopts,
1342 STACK_OF(OPENSSL_STRING) *vfyopts,
1343 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1344 BIGNUM *serial, const char *subj, unsigned long chtype,
1345 int multirdn, int email_dn, const char *startdate,
1346 const char *enddate,
1347 long days, int batch, const char *ext_sect, CONF *lconf,
1348 int verbose, unsigned long certopt, unsigned long nameopt,
1349 int default_op, int ext_copy, int selfsign, unsigned long dateopt)
1350{
1351 X509_REQ *req = NULL;
1352 EVP_PKEY *pktmp = NULL;
1353 int ok = -1, i;
1354
1355 req = load_csr_autofmt(infile, informat, vfyopts, "certificate request");
1356 if (req == NULL)
1357 goto end;
1358 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1359 BIO_printf(bio_err, "Error unpacking public key\n");
1360 goto end;
1361 }
1362 if (verbose)
1363 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1364
1365 BIO_printf(bio_err, "Check that the request matches the signature\n");
1366 ok = 0;
1367
1368 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1369 BIO_printf(bio_err,
1370 "Certificate request and CA private key do not match\n");
1371 goto end;
1372 }
1373 i = do_X509_REQ_verify(req, pktmp, vfyopts);
1374 if (i < 0) {
1375 BIO_printf(bio_err, "Signature verification problems...\n");
1376 goto end;
1377 }
1378 if (i == 0) {
1379 BIO_printf(bio_err,
1380 "Signature did not match the certificate request\n");
1381 goto end;
1382 }
1383 BIO_printf(bio_err, "Signature ok\n");
1384
1385 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1386 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1387 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1388 ext_copy, selfsign, dateopt);
1389
1390 end:
1391 ERR_print_errors(bio_err);
1392 X509_REQ_free(req);
1393 return ok;
1394}
1395
1396static int certify_cert(X509 **xret, const char *infile, int certformat,
1397 const char *passin, EVP_PKEY *pkey, X509 *x509,
1398 const char *dgst,
1399 STACK_OF(OPENSSL_STRING) *sigopts,
1400 STACK_OF(OPENSSL_STRING) *vfyopts,
1401 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1402 BIGNUM *serial, const char *subj, unsigned long chtype,
1403 int multirdn, int email_dn, const char *startdate,
1404 const char *enddate, long days, int batch, const char *ext_sect,
1405 CONF *lconf, int verbose, unsigned long certopt,
1406 unsigned long nameopt, int default_op, int ext_copy, unsigned long dateopt)
1407{
1408 X509 *template_cert = NULL;
1409 X509_REQ *rreq = NULL;
1410 EVP_PKEY *pktmp = NULL;
1411 int ok = -1, i;
1412
1413 if ((template_cert = load_cert_pass(infile, certformat, 1, passin,
1414 "template certificate")) == NULL)
1415 goto end;
1416 if (verbose)
1417 X509_print(bio_err, template_cert);
1418
1419 BIO_printf(bio_err, "Check that the request matches the signature\n");
1420
1421 if ((pktmp = X509_get0_pubkey(template_cert)) == NULL) {
1422 BIO_printf(bio_err, "error unpacking public key\n");
1423 goto end;
1424 }
1425 i = do_X509_verify(template_cert, pktmp, vfyopts);
1426 if (i < 0) {
1427 ok = 0;
1428 BIO_printf(bio_err, "Signature verification problems....\n");
1429 goto end;
1430 }
1431 if (i == 0) {
1432 ok = 0;
1433 BIO_printf(bio_err, "Signature did not match the certificate\n");
1434 goto end;
1435 } else {
1436 BIO_printf(bio_err, "Signature ok\n");
1437 }
1438
1439 if ((rreq = X509_to_X509_REQ(template_cert, NULL, NULL)) == NULL)
1440 goto end;
1441
1442 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1443 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1444 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1445 ext_copy, 0, dateopt);
1446
1447 end:
1448 X509_REQ_free(rreq);
1449 X509_free(template_cert);
1450 return ok;
1451}
1452
1453static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1454 const char *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1455 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1456 const char *subj, unsigned long chtype, int multirdn,
1457 int email_dn, const char *startdate, const char *enddate, long days,
1458 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1459 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1460 int default_op, int ext_copy, int selfsign, unsigned long dateopt)
1461{
1462 const X509_NAME *name = NULL;
1463 X509_NAME *CAname = NULL, *subject = NULL;
1464 const ASN1_TIME *tm;
1465 ASN1_STRING *str, *str2;
1466 ASN1_OBJECT *obj;
1467 X509 *ret = NULL;
1468 X509_NAME_ENTRY *ne, *tne;
1469 EVP_PKEY *pktmp;
1470 int ok = -1, i, j, last, nid;
1471 const char *p;
1472 CONF_VALUE *cv;
1473 OPENSSL_STRING row[DB_NUMBER];
1474 OPENSSL_STRING *irow = NULL;
1475 OPENSSL_STRING *rrow = NULL;
1476 char buf[25];
1477 X509V3_CTX ext_ctx;
1478
1479 for (i = 0; i < DB_NUMBER; i++)
1480 row[i] = NULL;
1481
1482 if (subj) {
1483 X509_NAME *n = parse_name(subj, chtype, multirdn, "subject");
1484
1485 if (!n)
1486 goto end;
1487 X509_REQ_set_subject_name(req, n);
1488 X509_NAME_free(n);
1489 }
1490
1491 if (default_op)
1492 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1493
1494 name = X509_REQ_get_subject_name(req);
1495 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1496 ne = X509_NAME_get_entry(name, i);
1497 str = X509_NAME_ENTRY_get_data(ne);
1498 obj = X509_NAME_ENTRY_get_object(ne);
1499 nid = OBJ_obj2nid(obj);
1500
1501 if (msie_hack) {
1502 /* assume all type should be strings */
1503
1504 if (str->type == V_ASN1_UNIVERSALSTRING)
1505 ASN1_UNIVERSALSTRING_to_string(str);
1506
1507 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1508 str->type = V_ASN1_T61STRING;
1509
1510 if (nid == NID_pkcs9_emailAddress
1511 && str->type == V_ASN1_PRINTABLESTRING)
1512 str->type = V_ASN1_IA5STRING;
1513 }
1514
1515 /* If no EMAIL is wanted in the subject */
1516 if (nid == NID_pkcs9_emailAddress && !email_dn)
1517 continue;
1518
1519 /* check some things */
1520 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1521 BIO_printf(bio_err,
1522 "\nemailAddress type needs to be of type IA5STRING\n");
1523 goto end;
1524 }
1525 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1526 j = ASN1_PRINTABLE_type(str->data, str->length);
1527 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1528 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1529 {
1530 BIO_printf(bio_err,
1531 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1532 goto end;
1533 }
1534 }
1535
1536 if (default_op)
1537 old_entry_print(obj, str);
1538 }
1539
1540 /* Ok, now we check the 'policy' stuff. */
1541 if ((subject = X509_NAME_new()) == NULL) {
1542 BIO_printf(bio_err, "Memory allocation failure\n");
1543 goto end;
1544 }
1545
1546 /* take a copy of the issuer name before we mess with it. */
1547 if (selfsign)
1548 CAname = X509_NAME_dup(name);
1549 else
1550 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1551 if (CAname == NULL)
1552 goto end;
1553 str = str2 = NULL;
1554
1555 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1556 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1557 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1558 BIO_printf(bio_err,
1559 "%s:unknown object type in 'policy' configuration\n",
1560 cv->name);
1561 goto end;
1562 }
1563 obj = OBJ_nid2obj(j);
1564
1565 last = -1;
1566 for (;;) {
1567 X509_NAME_ENTRY *push = NULL;
1568
1569 /* lookup the object in the supplied name list */
1570 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1571 if (j < 0) {
1572 if (last != -1)
1573 break;
1574 tne = NULL;
1575 } else {
1576 tne = X509_NAME_get_entry(name, j);
1577 }
1578 last = j;
1579
1580 /* depending on the 'policy', decide what to do. */
1581 if (strcmp(cv->value, "optional") == 0) {
1582 if (tne != NULL)
1583 push = tne;
1584 } else if (strcmp(cv->value, "supplied") == 0) {
1585 if (tne == NULL) {
1586 BIO_printf(bio_err,
1587 "The %s field needed to be supplied and was missing\n",
1588 cv->name);
1589 goto end;
1590 } else {
1591 push = tne;
1592 }
1593 } else if (strcmp(cv->value, "match") == 0) {
1594 int last2;
1595
1596 if (tne == NULL) {
1597 BIO_printf(bio_err,
1598 "The mandatory %s field was missing\n",
1599 cv->name);
1600 goto end;
1601 }
1602
1603 last2 = -1;
1604
1605 again2:
1606 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1607 if ((j < 0) && (last2 == -1)) {
1608 BIO_printf(bio_err,
1609 "The %s field does not exist in the CA certificate,\n"
1610 "the 'policy' is misconfigured\n", cv->name);
1611 goto end;
1612 }
1613 if (j >= 0) {
1614 push = X509_NAME_get_entry(CAname, j);
1615 str = X509_NAME_ENTRY_get_data(tne);
1616 str2 = X509_NAME_ENTRY_get_data(push);
1617 last2 = j;
1618 if (ASN1_STRING_cmp(str, str2) != 0)
1619 goto again2;
1620 }
1621 if (j < 0) {
1622 BIO_printf(bio_err,
1623 "The %s field is different between\n"
1624 "CA certificate (%s) and the request (%s)\n",
1625 cv->name,
1626 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1627 ((str == NULL) ? "NULL" : (char *)str->data));
1628 goto end;
1629 }
1630 } else {
1631 BIO_printf(bio_err,
1632 "%s:invalid type in 'policy' configuration\n",
1633 cv->value);
1634 goto end;
1635 }
1636
1637 if (push != NULL) {
1638 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1639 BIO_printf(bio_err, "Memory allocation failure\n");
1640 goto end;
1641 }
1642 }
1643 if (j < 0)
1644 break;
1645 }
1646 }
1647
1648 if (preserve) {
1649 X509_NAME_free(subject);
1650 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1651 subject = X509_NAME_dup(name);
1652 if (subject == NULL)
1653 goto end;
1654 }
1655
1656 /* We are now totally happy, lets make and sign the certificate */
1657 if (verbose)
1658 BIO_printf(bio_err,
1659 "Everything appears to be ok, creating and signing the certificate\n");
1660
1661 if ((ret = X509_new_ex(app_get0_libctx(), app_get0_propq())) == NULL)
1662 goto end;
1663
1664 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1665 goto end;
1666 if (selfsign) {
1667 if (!X509_set_issuer_name(ret, subject))
1668 goto end;
1669 } else {
1670 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1671 goto end;
1672 }
1673
1674 if (!set_cert_times(ret, startdate, enddate, days))
1675 goto end;
1676
1677 if (enddate != NULL) {
1678 int tdays;
1679
1680 if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret)))
1681 goto end;
1682 days = tdays;
1683 }
1684
1685 if (!X509_set_subject_name(ret, subject))
1686 goto end;
1687
1688 pktmp = X509_REQ_get0_pubkey(req);
1689 i = X509_set_pubkey(ret, pktmp);
1690 if (!i)
1691 goto end;
1692
1693 /* Initialize the context structure */
1694 X509V3_set_ctx(&ext_ctx, selfsign ? ret : x509,
1695 ret, NULL /* no need to give req, needed info is in ret */,
1696 NULL, X509V3_CTX_REPLACE);
1697 /* prepare fallback for AKID, but only if issuer cert equals subject cert */
1698 if (selfsign) {
1699 if (!X509V3_set_issuer_pkey(&ext_ctx, pkey))
1700 goto end;
1701 if (!cert_matches_key(ret, pkey))
1702 BIO_printf(bio_err,
1703 "Warning: Signature key and public key of cert do not match\n");
1704 }
1705
1706 /* Lets add the extensions, if there are any */
1707 if (ext_sect) {
1708 if (extfile_conf != NULL) {
1709 if (verbose)
1710 BIO_printf(bio_err, "Extra configuration file found\n");
1711
1712 /* Use the extfile_conf configuration db LHASH */
1713 X509V3_set_nconf(&ext_ctx, extfile_conf);
1714
1715 /* Adds exts contained in the configuration file */
1716 if (!X509V3_EXT_add_nconf(extfile_conf, &ext_ctx, ext_sect, ret)) {
1717 BIO_printf(bio_err,
1718 "Error adding certificate extensions from extfile section %s\n",
1719 ext_sect);
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(&ext_ctx, lconf);
1728
1729 if (!X509V3_EXT_add_nconf(lconf, &ext_ctx, ext_sect, ret)) {
1730 BIO_printf(bio_err,
1731 "Error adding certificate extensions from config section %s\n",
1732 ext_sect);
1733 goto end;
1734 }
1735
1736 if (verbose)
1737 BIO_printf(bio_err,
1738 "Successfully added extensions from config\n");
1739 }
1740 }
1741
1742 /* Copy extensions from request (if any) */
1743
1744 if (!copy_extensions(ret, req, ext_copy)) {
1745 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1746 goto end;
1747 }
1748
1749 if (verbose)
1750 BIO_printf(bio_err,
1751 "The subject name appears to be ok, checking database for clashes\n");
1752
1753 /* Build the correct Subject if no e-mail is wanted in the subject. */
1754 if (!email_dn) {
1755 X509_NAME_ENTRY *tmpne;
1756 X509_NAME *dn_subject;
1757
1758 /*
1759 * Its best to dup the subject DN and then delete any email addresses
1760 * because this retains its structure.
1761 */
1762 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1763 BIO_printf(bio_err, "Memory allocation failure\n");
1764 goto end;
1765 }
1766 i = -1;
1767 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1768 NID_pkcs9_emailAddress,
1769 i)) >= 0) {
1770 tmpne = X509_NAME_delete_entry(dn_subject, i--);
1771 X509_NAME_ENTRY_free(tmpne);
1772 }
1773
1774 if (!X509_set_subject_name(ret, dn_subject)) {
1775 X509_NAME_free(dn_subject);
1776 goto end;
1777 }
1778 X509_NAME_free(dn_subject);
1779 }
1780
1781 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1782 if (row[DB_name] == NULL) {
1783 BIO_printf(bio_err, "Memory allocation failure\n");
1784 goto end;
1785 }
1786
1787 if (BN_is_zero(serial))
1788 row[DB_serial] = OPENSSL_strdup("00");
1789 else
1790 row[DB_serial] = BN_bn2hex(serial);
1791 if (row[DB_serial] == NULL) {
1792 BIO_printf(bio_err, "Memory allocation failure\n");
1793 goto end;
1794 }
1795
1796 if (row[DB_name][0] == '\0') {
1797 /*
1798 * An empty subject! We'll use the serial number instead. If
1799 * unique_subject is in use then we don't want different entries with
1800 * empty subjects matching each other.
1801 */
1802 OPENSSL_free(row[DB_name]);
1803 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
1804 if (row[DB_name] == NULL) {
1805 BIO_printf(bio_err, "Memory allocation failure\n");
1806 goto end;
1807 }
1808 }
1809
1810 if (db->attributes.unique_subject) {
1811 OPENSSL_STRING *crow = row;
1812
1813 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1814 if (rrow != NULL) {
1815 BIO_printf(bio_err,
1816 "ERROR:There is already a certificate for %s\n",
1817 row[DB_name]);
1818 }
1819 }
1820 if (rrow == NULL) {
1821 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1822 if (rrow != NULL) {
1823 BIO_printf(bio_err,
1824 "ERROR:Serial number %s has already been issued,\n",
1825 row[DB_serial]);
1826 BIO_printf(bio_err,
1827 " check the database/serial_file for corruption\n");
1828 }
1829 }
1830
1831 if (rrow != NULL) {
1832 BIO_printf(bio_err, "The matching entry has the following details\n");
1833 if (rrow[DB_type][0] == DB_TYPE_EXP)
1834 p = "Expired";
1835 else if (rrow[DB_type][0] == DB_TYPE_REV)
1836 p = "Revoked";
1837 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1838 p = "Valid";
1839 else
1840 p = "\ninvalid type, Database error\n";
1841 BIO_printf(bio_err, "Type :%s\n", p);
1842 if (rrow[DB_type][0] == DB_TYPE_REV) {
1843 p = rrow[DB_exp_date];
1844 if (p == NULL)
1845 p = "undef";
1846 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1847 }
1848 p = rrow[DB_exp_date];
1849 if (p == NULL)
1850 p = "undef";
1851 BIO_printf(bio_err, "Expires on :%s\n", p);
1852 p = rrow[DB_serial];
1853 if (p == NULL)
1854 p = "undef";
1855 BIO_printf(bio_err, "Serial Number :%s\n", p);
1856 p = rrow[DB_file];
1857 if (p == NULL)
1858 p = "undef";
1859 BIO_printf(bio_err, "File name :%s\n", p);
1860 p = rrow[DB_name];
1861 if (p == NULL)
1862 p = "undef";
1863 BIO_printf(bio_err, "Subject Name :%s\n", p);
1864 ok = -1; /* This is now a 'bad' error. */
1865 goto end;
1866 }
1867
1868 if (!default_op) {
1869 BIO_printf(bio_err, "Certificate Details:\n");
1870 /*
1871 * Never print signature details because signature not present
1872 */
1873 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1874 X509_print_ex(bio_err, ret, nameopt, certopt);
1875 }
1876
1877 BIO_printf(bio_err, "Certificate is to be certified until ");
1878 ASN1_TIME_print_ex(bio_err, X509_get0_notAfter(ret), dateopt);
1879 if (days)
1880 BIO_printf(bio_err, " (%ld days)", days);
1881 BIO_printf(bio_err, "\n");
1882
1883 if (!batch) {
1884
1885 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1886 (void)BIO_flush(bio_err);
1887 buf[0] = '\0';
1888 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1889 BIO_printf(bio_err,
1890 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1891 ok = 0;
1892 goto end;
1893 }
1894 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1895 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1896 ok = 0;
1897 goto end;
1898 }
1899 }
1900
1901 pktmp = X509_get0_pubkey(ret);
1902 if (EVP_PKEY_missing_parameters(pktmp) &&
1903 !EVP_PKEY_missing_parameters(pkey))
1904 EVP_PKEY_copy_parameters(pktmp, pkey);
1905
1906 if (!do_X509_sign(ret, 0, pkey, dgst, sigopts, &ext_ctx))
1907 goto end;
1908
1909 /* We now just add it to the database as DB_TYPE_VAL('V') */
1910 row[DB_type] = OPENSSL_strdup("V");
1911 tm = X509_get0_notAfter(ret);
1912 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1913 memcpy(row[DB_exp_date], tm->data, tm->length);
1914 row[DB_exp_date][tm->length] = '\0';
1915 row[DB_rev_date] = NULL;
1916 row[DB_file] = OPENSSL_strdup("unknown");
1917 if ((row[DB_type] == NULL) || (row[DB_file] == NULL)
1918 || (row[DB_name] == NULL)) {
1919 BIO_printf(bio_err, "Memory allocation failure\n");
1920 goto end;
1921 }
1922
1923 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1924 for (i = 0; i < DB_NUMBER; i++)
1925 irow[i] = row[i];
1926 irow[DB_NUMBER] = NULL;
1927
1928 if (!TXT_DB_insert(db->db, irow)) {
1929 BIO_printf(bio_err, "failed to update database\n");
1930 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1931 goto end;
1932 }
1933 irow = NULL;
1934 ok = 1;
1935 end:
1936 if (ok != 1) {
1937 for (i = 0; i < DB_NUMBER; i++)
1938 OPENSSL_free(row[i]);
1939 }
1940 OPENSSL_free(irow);
1941
1942 X509_NAME_free(CAname);
1943 X509_NAME_free(subject);
1944 if (ok <= 0)
1945 X509_free(ret);
1946 else
1947 *xret = ret;
1948 return ok;
1949}
1950
1951static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1952{
1953
1954 if (output_der) {
1955 (void)i2d_X509_bio(bp, x);
1956 return;
1957 }
1958 if (!notext)
1959 X509_print(bp, x);
1960 PEM_write_bio_X509(bp, x);
1961}
1962
1963static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1964 X509 *x509, const char *dgst,
1965 STACK_OF(OPENSSL_STRING) *sigopts,
1966 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1967 BIGNUM *serial, const char *subj, unsigned long chtype,
1968 int multirdn, int email_dn, const char *startdate,
1969 const char *enddate, long days, const char *ext_sect,
1970 CONF *lconf, int verbose, unsigned long certopt,
1971 unsigned long nameopt, int default_op, int ext_copy, unsigned long dateopt)
1972{
1973 STACK_OF(CONF_VALUE) *sk = NULL;
1974 LHASH_OF(CONF_VALUE) *parms = NULL;
1975 X509_REQ *req = NULL;
1976 CONF_VALUE *cv = NULL;
1977 NETSCAPE_SPKI *spki = NULL;
1978 char *type, *buf;
1979 EVP_PKEY *pktmp = NULL;
1980 X509_NAME *n = NULL;
1981 X509_NAME_ENTRY *ne = NULL;
1982 int ok = -1, i, j;
1983 long errline;
1984 int nid;
1985
1986 /*
1987 * Load input file into a hash table. (This is just an easy
1988 * way to read and parse the file, then put it into a convenient
1989 * STACK format).
1990 */
1991 parms = CONF_load(NULL, infile, &errline);
1992 if (parms == NULL) {
1993 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1994 goto end;
1995 }
1996
1997 sk = CONF_get_section(parms, "default");
1998 if (sk_CONF_VALUE_num(sk) == 0) {
1999 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2000 goto end;
2001 }
2002
2003 /*
2004 * Now create a dummy X509 request structure. We don't actually
2005 * have an X509 request, but we have many of the components
2006 * (a public key, various DN components). The idea is that we
2007 * put these components into the right X509 request structure
2008 * and we can use the same code as if you had a real X509 request.
2009 */
2010 req = X509_REQ_new();
2011 if (req == NULL)
2012 goto end;
2013
2014 /*
2015 * Build up the subject name set.
2016 */
2017 n = X509_REQ_get_subject_name(req);
2018
2019 for (i = 0;; i++) {
2020 if (sk_CONF_VALUE_num(sk) <= i)
2021 break;
2022
2023 cv = sk_CONF_VALUE_value(sk, i);
2024 type = cv->name;
2025 /*
2026 * Skip past any leading X. X: X, etc to allow for multiple instances
2027 */
2028 for (buf = cv->name; *buf; buf++)
2029 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2030 buf++;
2031 if (*buf)
2032 type = buf;
2033 break;
2034 }
2035
2036 buf = cv->value;
2037 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2038 if (strcmp(type, "SPKAC") == 0) {
2039 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2040 if (spki == NULL) {
2041 BIO_printf(bio_err,
2042 "unable to load Netscape SPKAC structure\n");
2043 goto end;
2044 }
2045 }
2046 continue;
2047 }
2048
2049 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2050 (unsigned char *)buf, -1, -1, 0))
2051 goto end;
2052 }
2053 if (spki == NULL) {
2054 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2055 infile);
2056 goto end;
2057 }
2058
2059 /*
2060 * Now extract the key from the SPKI structure.
2061 */
2062
2063 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
2064
2065 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2066 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2067 goto end;
2068 }
2069
2070 j = NETSCAPE_SPKI_verify(spki, pktmp);
2071 if (j <= 0) {
2072 EVP_PKEY_free(pktmp);
2073 BIO_printf(bio_err,
2074 "signature verification failed on SPKAC public key\n");
2075 goto end;
2076 }
2077 BIO_printf(bio_err, "Signature ok\n");
2078
2079 X509_REQ_set_pubkey(req, pktmp);
2080 EVP_PKEY_free(pktmp);
2081 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2082 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2083 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2084 ext_copy, 0, dateopt);
2085 end:
2086 X509_REQ_free(req);
2087 CONF_free(parms);
2088 NETSCAPE_SPKI_free(spki);
2089 X509_NAME_ENTRY_free(ne);
2090
2091 return ok;
2092}
2093
2094static int check_time_format(const char *str)
2095{
2096 return ASN1_TIME_set_string(NULL, str);
2097}
2098
2099static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2100 const char *value)
2101{
2102 const ASN1_TIME *tm = NULL;
2103 char *row[DB_NUMBER], **rrow, **irow;
2104 char *rev_str = NULL;
2105 BIGNUM *bn = NULL;
2106 int ok = -1, i;
2107
2108 for (i = 0; i < DB_NUMBER; i++)
2109 row[i] = NULL;
2110 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2111 bn = ASN1_INTEGER_to_BN(X509_get0_serialNumber(x509), NULL);
2112 if (!bn)
2113 goto end;
2114 if (BN_is_zero(bn))
2115 row[DB_serial] = OPENSSL_strdup("00");
2116 else
2117 row[DB_serial] = BN_bn2hex(bn);
2118 BN_free(bn);
2119 if (row[DB_name] != NULL && row[DB_name][0] == '\0') {
2120 /* Entries with empty Subjects actually use the serial number instead */
2121 OPENSSL_free(row[DB_name]);
2122 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
2123 }
2124 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2125 BIO_printf(bio_err, "Memory allocation failure\n");
2126 goto end;
2127 }
2128 /*
2129 * We have to lookup by serial number because name lookup skips revoked
2130 * certs
2131 */
2132 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2133 if (rrow == NULL) {
2134 BIO_printf(bio_err,
2135 "Adding Entry with serial number %s to DB for %s\n",
2136 row[DB_serial], row[DB_name]);
2137
2138 /* We now just add it to the database as DB_TYPE_REV('V') */
2139 row[DB_type] = OPENSSL_strdup("V");
2140 tm = X509_get0_notAfter(x509);
2141 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2142 memcpy(row[DB_exp_date], tm->data, tm->length);
2143 row[DB_exp_date][tm->length] = '\0';
2144 row[DB_rev_date] = NULL;
2145 row[DB_file] = OPENSSL_strdup("unknown");
2146
2147 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2148 BIO_printf(bio_err, "Memory allocation failure\n");
2149 goto end;
2150 }
2151
2152 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2153 for (i = 0; i < DB_NUMBER; i++)
2154 irow[i] = row[i];
2155 irow[DB_NUMBER] = NULL;
2156
2157 if (!TXT_DB_insert(db->db, irow)) {
2158 BIO_printf(bio_err, "failed to update database\n");
2159 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2160 OPENSSL_free(irow);
2161 goto end;
2162 }
2163
2164 for (i = 0; i < DB_NUMBER; i++)
2165 row[i] = NULL;
2166
2167 /* Revoke Certificate */
2168 if (rev_type == REV_VALID)
2169 ok = 1;
2170 else
2171 /* Retry revocation after DB insertion */
2172 ok = do_revoke(x509, db, rev_type, value);
2173
2174 goto end;
2175
2176 } else if (index_name_cmp_noconst(row, rrow)) {
2177 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2178 goto end;
2179 } else if (rev_type == REV_VALID) {
2180 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2181 row[DB_serial]);
2182 goto end;
2183 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2184 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2185 row[DB_serial]);
2186 goto end;
2187 } else {
2188 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2189 rev_str = make_revocation_str(rev_type, value);
2190 if (!rev_str) {
2191 BIO_printf(bio_err, "Error in revocation arguments\n");
2192 goto end;
2193 }
2194 rrow[DB_type][0] = DB_TYPE_REV;
2195 rrow[DB_type][1] = '\0';
2196 rrow[DB_rev_date] = rev_str;
2197 }
2198 ok = 1;
2199 end:
2200 for (i = 0; i < DB_NUMBER; i++)
2201 OPENSSL_free(row[i]);
2202 return ok;
2203}
2204
2205static int get_certificate_status(const char *serial, CA_DB *db)
2206{
2207 char *row[DB_NUMBER], **rrow;
2208 int ok = -1, i;
2209 size_t serial_len = strlen(serial);
2210
2211 /* Free Resources */
2212 for (i = 0; i < DB_NUMBER; i++)
2213 row[i] = NULL;
2214
2215 /* Malloc needed char spaces */
2216 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2217
2218 if (serial_len % 2) {
2219 /*
2220 * Set the first char to 0
2221 */
2222 row[DB_serial][0] = '0';
2223
2224 /* Copy String from serial to row[DB_serial] */
2225 memcpy(row[DB_serial] + 1, serial, serial_len);
2226 row[DB_serial][serial_len + 1] = '\0';
2227 } else {
2228 /* Copy String from serial to row[DB_serial] */
2229 memcpy(row[DB_serial], serial, serial_len);
2230 row[DB_serial][serial_len] = '\0';
2231 }
2232
2233 /* Make it Upper Case */
2234 make_uppercase(row[DB_serial]);
2235
2236 ok = 1;
2237
2238 /* Search for the certificate */
2239 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2240 if (rrow == NULL) {
2241 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2242 ok = -1;
2243 goto end;
2244 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2245 BIO_printf(bio_err, "%s=Valid (%c)\n",
2246 row[DB_serial], rrow[DB_type][0]);
2247 goto end;
2248 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2249 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2250 row[DB_serial], rrow[DB_type][0]);
2251 goto end;
2252 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2253 BIO_printf(bio_err, "%s=Expired (%c)\n",
2254 row[DB_serial], rrow[DB_type][0]);
2255 goto end;
2256 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2257 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2258 row[DB_serial], rrow[DB_type][0]);
2259 goto end;
2260 } else {
2261 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2262 row[DB_serial], rrow[DB_type][0]);
2263 ok = -1;
2264 }
2265 end:
2266 for (i = 0; i < DB_NUMBER; i++) {
2267 OPENSSL_free(row[i]);
2268 }
2269 return ok;
2270}
2271
2272int do_updatedb(CA_DB *db, time_t *now)
2273{
2274 ASN1_TIME *a_tm = NULL;
2275 int i, cnt = 0;
2276 char **rrow;
2277
2278 a_tm = ASN1_TIME_new();
2279 if (a_tm == NULL)
2280 return -1;
2281
2282 /* get actual time */
2283 if (X509_time_adj(a_tm, 0, now) == NULL) {
2284 ASN1_TIME_free(a_tm);
2285 return -1;
2286 }
2287
2288 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2289 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2290
2291 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2292 /* ignore entries that are not valid */
2293 ASN1_TIME *exp_date = NULL;
2294
2295 exp_date = ASN1_TIME_new();
2296 if (exp_date == NULL) {
2297 ASN1_TIME_free(a_tm);
2298 return -1;
2299 }
2300
2301 if (!ASN1_TIME_set_string(exp_date, rrow[DB_exp_date])) {
2302 ASN1_TIME_free(a_tm);
2303 ASN1_TIME_free(exp_date);
2304 return -1;
2305 }
2306
2307 if (ASN1_TIME_compare(exp_date, a_tm) <= 0) {
2308 rrow[DB_type][0] = DB_TYPE_EXP;
2309 rrow[DB_type][1] = '\0';
2310 cnt++;
2311
2312 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2313 }
2314 ASN1_TIME_free(exp_date);
2315 }
2316 }
2317
2318 ASN1_TIME_free(a_tm);
2319 return cnt;
2320}
2321
2322static const char *crl_reasons[] = {
2323 /* CRL reason strings */
2324 "unspecified",
2325 "keyCompromise",
2326 "CACompromise",
2327 "affiliationChanged",
2328 "superseded",
2329 "cessationOfOperation",
2330 "certificateHold",
2331 "removeFromCRL",
2332 /* Additional pseudo reasons */
2333 "holdInstruction",
2334 "keyTime",
2335 "CAkeyTime"
2336};
2337
2338#define NUM_REASONS OSSL_NELEM(crl_reasons)
2339
2340/*
2341 * Given revocation information convert to a DB string. The format of the
2342 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2343 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2344 * additional argument
2345 */
2346
2347static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2348{
2349 char *str;
2350 const char *reason = NULL, *other = NULL;
2351 ASN1_OBJECT *otmp;
2352 ASN1_UTCTIME *revtm = NULL;
2353 int i;
2354
2355 switch (rev_type) {
2356 case REV_NONE:
2357 case REV_VALID:
2358 break;
2359
2360 case REV_CRL_REASON:
2361 for (i = 0; i < 8; i++) {
2362 if (OPENSSL_strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2363 reason = crl_reasons[i];
2364 break;
2365 }
2366 }
2367 if (reason == NULL) {
2368 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2369 return NULL;
2370 }
2371 break;
2372
2373 case REV_HOLD:
2374 /* Argument is an OID */
2375 otmp = OBJ_txt2obj(rev_arg, 0);
2376 ASN1_OBJECT_free(otmp);
2377
2378 if (otmp == NULL) {
2379 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2380 return NULL;
2381 }
2382
2383 reason = "holdInstruction";
2384 other = rev_arg;
2385 break;
2386
2387 case REV_KEY_COMPROMISE:
2388 case REV_CA_COMPROMISE:
2389 /* Argument is the key compromise time */
2390 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2391 BIO_printf(bio_err,
2392 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2393 rev_arg);
2394 return NULL;
2395 }
2396 other = rev_arg;
2397 if (rev_type == REV_KEY_COMPROMISE)
2398 reason = "keyTime";
2399 else
2400 reason = "CAkeyTime";
2401
2402 break;
2403 }
2404
2405 revtm = X509_gmtime_adj(NULL, 0);
2406
2407 if (!revtm)
2408 return NULL;
2409
2410 i = revtm->length + 1;
2411
2412 if (reason)
2413 i += strlen(reason) + 1;
2414 if (other)
2415 i += strlen(other) + 1;
2416
2417 str = app_malloc(i, "revocation reason");
2418 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2419 if (reason) {
2420 OPENSSL_strlcat(str, ",", i);
2421 OPENSSL_strlcat(str, reason, i);
2422 }
2423 if (other) {
2424 OPENSSL_strlcat(str, ",", i);
2425 OPENSSL_strlcat(str, other, i);
2426 }
2427 ASN1_UTCTIME_free(revtm);
2428 return str;
2429}
2430
2431/*-
2432 * Convert revocation field to X509_REVOKED entry
2433 * return code:
2434 * 0 error
2435 * 1 OK
2436 * 2 OK and some extensions added (i.e. V2 CRL)
2437 */
2438
2439static int make_revoked(X509_REVOKED *rev, const char *str)
2440{
2441 char *tmp = NULL;
2442 int reason_code = -1;
2443 int i, ret = 0;
2444 ASN1_OBJECT *hold = NULL;
2445 ASN1_GENERALIZEDTIME *comp_time = NULL;
2446 ASN1_ENUMERATED *rtmp = NULL;
2447
2448 ASN1_TIME *revDate = NULL;
2449
2450 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2451
2452 if (i == 0)
2453 goto end;
2454
2455 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2456 goto end;
2457
2458 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2459 rtmp = ASN1_ENUMERATED_new();
2460 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2461 goto end;
2462 if (X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0) <= 0)
2463 goto end;
2464 }
2465
2466 if (rev && comp_time) {
2467 if (X509_REVOKED_add1_ext_i2d
2468 (rev, NID_invalidity_date, comp_time, 0, 0) <= 0)
2469 goto end;
2470 }
2471 if (rev && hold) {
2472 if (X509_REVOKED_add1_ext_i2d
2473 (rev, NID_hold_instruction_code, hold, 0, 0) <= 0)
2474 goto end;
2475 }
2476
2477 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2478 ret = 2;
2479 else
2480 ret = 1;
2481
2482 end:
2483
2484 OPENSSL_free(tmp);
2485 ASN1_OBJECT_free(hold);
2486 ASN1_GENERALIZEDTIME_free(comp_time);
2487 ASN1_ENUMERATED_free(rtmp);
2488 ASN1_TIME_free(revDate);
2489
2490 return ret;
2491}
2492
2493static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2494{
2495 char buf[25], *pbuf;
2496 const char *p;
2497 int j;
2498
2499 j = i2a_ASN1_OBJECT(bio_err, obj);
2500 pbuf = buf;
2501 for (j = 22 - j; j > 0; j--)
2502 *(pbuf++) = ' ';
2503 *(pbuf++) = ':';
2504 *(pbuf++) = '\0';
2505 BIO_puts(bio_err, buf);
2506
2507 if (str->type == V_ASN1_PRINTABLESTRING)
2508 BIO_printf(bio_err, "PRINTABLE:'");
2509 else if (str->type == V_ASN1_T61STRING)
2510 BIO_printf(bio_err, "T61STRING:'");
2511 else if (str->type == V_ASN1_IA5STRING)
2512 BIO_printf(bio_err, "IA5STRING:'");
2513 else if (str->type == V_ASN1_UNIVERSALSTRING)
2514 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2515 else
2516 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2517
2518 p = (const char *)str->data;
2519 for (j = str->length; j > 0; j--) {
2520 if ((*p >= ' ') && (*p <= '~'))
2521 BIO_printf(bio_err, "%c", *p);
2522 else if (*p & 0x80)
2523 BIO_printf(bio_err, "\\0x%02X", *p);
2524 else if ((unsigned char)*p == 0xf7)
2525 BIO_printf(bio_err, "^?");
2526 else
2527 BIO_printf(bio_err, "^%c", *p + '@');
2528 p++;
2529 }
2530 BIO_printf(bio_err, "'\n");
2531 return 1;
2532}
2533
2534int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2535 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2536{
2537 char *tmp;
2538 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2539 int reason_code = -1;
2540 int ret = 0;
2541 unsigned int i;
2542 ASN1_OBJECT *hold = NULL;
2543 ASN1_GENERALIZEDTIME *comp_time = NULL;
2544
2545 tmp = OPENSSL_strdup(str);
2546 if (!tmp) {
2547 BIO_printf(bio_err, "memory allocation failure\n");
2548 goto end;
2549 }
2550
2551 p = strchr(tmp, ',');
2552
2553 rtime_str = tmp;
2554
2555 if (p) {
2556 *p = '\0';
2557 p++;
2558 reason_str = p;
2559 p = strchr(p, ',');
2560 if (p) {
2561 *p = '\0';
2562 arg_str = p + 1;
2563 }
2564 }
2565
2566 if (prevtm) {
2567 *prevtm = ASN1_UTCTIME_new();
2568 if (*prevtm == NULL) {
2569 BIO_printf(bio_err, "memory allocation failure\n");
2570 goto end;
2571 }
2572 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2573 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2574 goto end;
2575 }
2576 }
2577 if (reason_str) {
2578 for (i = 0; i < NUM_REASONS; i++) {
2579 if (OPENSSL_strcasecmp(reason_str, crl_reasons[i]) == 0) {
2580 reason_code = i;
2581 break;
2582 }
2583 }
2584 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2585 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2586 goto end;
2587 }
2588
2589 if (reason_code == 7) {
2590 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2591 } else if (reason_code == 8) { /* Hold instruction */
2592 if (!arg_str) {
2593 BIO_printf(bio_err, "missing hold instruction\n");
2594 goto end;
2595 }
2596 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2597 hold = OBJ_txt2obj(arg_str, 0);
2598
2599 if (!hold) {
2600 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2601 goto end;
2602 }
2603 if (phold)
2604 *phold = hold;
2605 else
2606 ASN1_OBJECT_free(hold);
2607 } else if ((reason_code == 9) || (reason_code == 10)) {
2608 if (!arg_str) {
2609 BIO_printf(bio_err, "missing compromised time\n");
2610 goto end;
2611 }
2612 comp_time = ASN1_GENERALIZEDTIME_new();
2613 if (comp_time == NULL) {
2614 BIO_printf(bio_err, "memory allocation failure\n");
2615 goto end;
2616 }
2617 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2618 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2619 goto end;
2620 }
2621 if (reason_code == 9)
2622 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2623 else
2624 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2625 }
2626 }
2627
2628 if (preason)
2629 *preason = reason_code;
2630 if (pinvtm) {
2631 *pinvtm = comp_time;
2632 comp_time = NULL;
2633 }
2634
2635 ret = 1;
2636
2637 end:
2638
2639 OPENSSL_free(tmp);
2640 ASN1_GENERALIZEDTIME_free(comp_time);
2641
2642 return ret;
2643}
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