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846e33c7
RS
1/*
2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
d02b48c6 3 *
846e33c7
RS
4 * Licensed under the OpenSSL license (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
d02b48c6
RE
8 */
9
10#include <stdio.h>
11#include <stdlib.h>
12#include <string.h>
d02b48c6 13#include "apps.h"
ec577822
BM
14#include <openssl/bio.h>
15#include <openssl/asn1.h>
16#include <openssl/err.h>
17#include <openssl/bn.h>
18#include <openssl/evp.h>
19#include <openssl/x509.h>
20#include <openssl/x509v3.h>
21#include <openssl/objects.h>
22#include <openssl/pem.h>
3eeaab4b 23#ifndef OPENSSL_NO_RSA
0f113f3e 24# include <openssl/rsa.h>
3eeaab4b
NL
25#endif
26#ifndef OPENSSL_NO_DSA
0f113f3e 27# include <openssl/dsa.h>
3eeaab4b 28#endif
d02b48c6 29
d02b48c6 30#undef POSTFIX
0f113f3e
MC
31#define POSTFIX ".srl"
32#define DEF_DAYS 30
33
6d23cf97 34static int callb(int ok, X509_STORE_CTX *ctx);
0f113f3e 35static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext,
cc696296
F
36 const EVP_MD *digest, CONF *conf, const char *section);
37static int x509_certify(X509_STORE *ctx, const char *CAfile, const EVP_MD *digest,
0f113f3e 38 X509 *x, X509 *xca, EVP_PKEY *pkey,
cc696296 39 STACK_OF(OPENSSL_STRING) *sigopts, const char *serialfile,
0f113f3e 40 int create, int days, int clrext, CONF *conf,
cc696296 41 const char *section, ASN1_INTEGER *sno, int reqfile);
d4cec6a1 42static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
7e1b7485 43
7e1b7485
RS
44typedef enum OPTION_choice {
45 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
46 OPT_INFORM, OPT_OUTFORM, OPT_KEYFORM, OPT_REQ, OPT_CAFORM,
47 OPT_CAKEYFORM, OPT_SIGOPT, OPT_DAYS, OPT_PASSIN, OPT_EXTFILE,
48 OPT_EXTENSIONS, OPT_IN, OPT_OUT, OPT_SIGNKEY, OPT_CA,
49 OPT_CAKEY, OPT_CASERIAL, OPT_SET_SERIAL, OPT_FORCE_PUBKEY,
50 OPT_ADDTRUST, OPT_ADDREJECT, OPT_SETALIAS, OPT_CERTOPT, OPT_NAMEOPT,
51 OPT_C, OPT_EMAIL, OPT_OCSP_URI, OPT_SERIAL, OPT_NEXT_SERIAL,
52 OPT_MODULUS, OPT_PUBKEY, OPT_X509TOREQ, OPT_TEXT, OPT_HASH,
53 OPT_ISSUER_HASH, OPT_SUBJECT, OPT_ISSUER, OPT_FINGERPRINT, OPT_DATES,
54 OPT_PURPOSE, OPT_STARTDATE, OPT_ENDDATE, OPT_CHECKEND, OPT_CHECKHOST,
55 OPT_CHECKEMAIL, OPT_CHECKIP, OPT_NOOUT, OPT_TRUSTOUT, OPT_CLRTRUST,
56 OPT_CLRREJECT, OPT_ALIAS, OPT_CACREATESERIAL, OPT_CLREXT, OPT_OCSPID,
7e1b7485
RS
57 OPT_SUBJECT_HASH_OLD,
58 OPT_ISSUER_HASH_OLD,
7e1b7485
RS
59 OPT_BADSIG, OPT_MD, OPT_ENGINE, OPT_NOCERT
60} OPTION_CHOICE;
61
44c83ebd 62const OPTIONS x509_options[] = {
7e1b7485
RS
63 {"help", OPT_HELP, '-', "Display this summary"},
64 {"inform", OPT_INFORM, 'f',
65 "Input format - default PEM (one of DER, NET or PEM)"},
66 {"in", OPT_IN, '<', "Input file - default stdin"},
67 {"outform", OPT_OUTFORM, 'f',
68 "Output format - default PEM (one of DER, NET or PEM)"},
69 {"out", OPT_OUT, '>', "Output file - default stdout"},
70 {"keyform", OPT_KEYFORM, 'F', "Private key format - default PEM"},
16e1b281 71 {"passin", OPT_PASSIN, 's', "Private key password/pass-phrase source"},
7e1b7485
RS
72 {"serial", OPT_SERIAL, '-', "Print serial number value"},
73 {"subject_hash", OPT_HASH, '-', "Print subject hash value"},
74 {"issuer_hash", OPT_ISSUER_HASH, '-', "Print issuer hash value"},
7e1b7485
RS
75 {"hash", OPT_HASH, '-', "Synonym for -subject_hash"},
76 {"subject", OPT_SUBJECT, '-', "Print subject DN"},
77 {"issuer", OPT_ISSUER, '-', "Print issuer DN"},
78 {"email", OPT_EMAIL, '-', "Print email address(es)"},
79 {"startdate", OPT_STARTDATE, '-', "Set notBefore field"},
80 {"enddate", OPT_ENDDATE, '-', "Set notAfter field"},
81 {"purpose", OPT_PURPOSE, '-', "Print out certificate purposes"},
82 {"dates", OPT_DATES, '-', "Both Before and After dates"},
83 {"modulus", OPT_MODULUS, '-', "Print the RSA key modulus"},
84 {"pubkey", OPT_PUBKEY, '-', "Output the public key"},
85 {"fingerprint", OPT_FINGERPRINT, '-',
86 "Print the certificate fingerprint"},
87 {"alias", OPT_ALIAS, '-', "Output certificate alias"},
88 {"noout", OPT_NOOUT, '-', "No output, just status"},
89 {"nocert", OPT_NOCERT, '-', "No certificate output"},
90 {"ocspid", OPT_OCSPID, '-',
91 "Print OCSP hash values for the subject name and public key"},
92 {"ocsp_uri", OPT_OCSP_URI, '-', "Print OCSP Responder URL(s)"},
93 {"trustout", OPT_TRUSTOUT, '-', "Output a trusted certificate"},
94 {"clrtrust", OPT_CLRTRUST, '-', "Clear all trusted purposes"},
12d56b29 95 {"clrext", OPT_CLREXT, '-', "Clear all certificate extensions"},
7e1b7485
RS
96 {"addtrust", OPT_ADDTRUST, 's', "Trust certificate for a given purpose"},
97 {"addreject", OPT_ADDREJECT, 's',
98 "Reject certificate for a given purpose"},
99 {"setalias", OPT_SETALIAS, 's', "Set certificate alias"},
100 {"days", OPT_DAYS, 'n',
101 "How long till expiry of a signed certificate - def 30 days"},
56087077 102 {"checkend", OPT_CHECKEND, 'M',
7e1b7485
RS
103 "Check whether the cert expires in the next arg seconds"},
104 {OPT_MORE_STR, 1, 1, "Exit 1 if so, 0 if not"},
105 {"signkey", OPT_SIGNKEY, '<', "Self sign cert with arg"},
106 {"x509toreq", OPT_X509TOREQ, '-',
107 "Output a certification request object"},
108 {"req", OPT_REQ, '-', "Input is a certificate request, sign and output"},
109 {"CA", OPT_CA, '<', "Set the CA certificate, must be PEM format"},
dd958974 110 {"CAkey", OPT_CAKEY, 's',
7e1b7485
RS
111 "The CA key, must be PEM format; if not in CAfile"},
112 {"CAcreateserial", OPT_CACREATESERIAL, '-',
113 "Create serial number file if it does not exist"},
5c4e3a4e 114 {"CAserial", OPT_CASERIAL, 's', "Serial file"},
7e1b7485
RS
115 {"set_serial", OPT_SET_SERIAL, 's', "Serial number to use"},
116 {"text", OPT_TEXT, '-', "Print the certificate in text form"},
117 {"C", OPT_C, '-', "Print out C code forms"},
118 {"extfile", OPT_EXTFILE, '<', "File with X509V3 extensions to add"},
119 {"extensions", OPT_EXTENSIONS, 's', "Section from config file to use"},
120 {"nameopt", OPT_NAMEOPT, 's', "Various certificate name options"},
121 {"certopt", OPT_CERTOPT, 's', "Various certificate text options"},
122 {"checkhost", OPT_CHECKHOST, 's', "Check certificate matches host"},
123 {"checkemail", OPT_CHECKEMAIL, 's', "Check certificate matches email"},
124 {"checkip", OPT_CHECKIP, 's', "Check certificate matches ipaddr"},
125 {"CAform", OPT_CAFORM, 'F', "CA format - default PEM"},
126 {"CAkeyform", OPT_CAKEYFORM, 'F', "CA key format - default PEM"},
16e1b281 127 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
12d56b29
F
128 {"force_pubkey", OPT_FORCE_PUBKEY, '<', "Force the Key to put inside certificate"},
129 {"next_serial", OPT_NEXT_SERIAL, '-', "Increment current certificate serial number"},
130 {"clrreject", OPT_CLRREJECT, '-',
131 "Clears all the prohibited or rejected uses of the certificate"},
16e1b281 132 {"badsig", OPT_BADSIG, '-', "Corrupt last byte of certificate signature (for test)"},
7e1b7485 133 {"", OPT_MD, '-', "Any supported digest"},
9c3bcfa0
RS
134#ifndef OPENSSL_NO_MD5
135 {"subject_hash_old", OPT_SUBJECT_HASH_OLD, '-',
136 "Print old-style (MD5) issuer hash value"},
137 {"issuer_hash_old", OPT_ISSUER_HASH_OLD, '-',
138 "Print old-style (MD5) subject hash value"},
7e1b7485 139#endif
9c3bcfa0
RS
140#ifndef OPENSSL_NO_ENGINE
141 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
7e1b7485
RS
142#endif
143 {NULL}
144};
667ac4ec 145
7e1b7485 146int x509_main(int argc, char **argv)
0f113f3e 147{
0f113f3e 148 ASN1_INTEGER *sno = NULL;
f83b85fb 149 ASN1_OBJECT *objtmp = NULL;
0f113f3e 150 BIO *out = NULL;
7e1b7485
RS
151 CONF *extconf = NULL;
152 EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL;
0f113f3e 153 STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
7e1b7485
RS
154 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
155 X509 *x = NULL, *xca = NULL;
156 X509_REQ *req = NULL, *rq = NULL;
157 X509_STORE *ctx = NULL;
158 const EVP_MD *digest = NULL;
159 char *CAkeyfile = NULL, *CAserial = NULL, *fkeyfile = NULL, *alias = NULL;
160 char *checkhost = NULL, *checkemail = NULL, *checkip = NULL;
161 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passinarg = NULL;
0f113f3e 162 char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL;
333b070e
RS
163 char buf[256], *prog;
164 int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0, pprint = 0;
165 int C = 0, CAformat = FORMAT_PEM, CAkeyformat = FORMAT_PEM;
166 int fingerprint = 0, reqfile = 0, need_rand = 0, checkend = 0;
7e1b7485
RS
167 int informat = FORMAT_PEM, outformat = FORMAT_PEM, keyformat = FORMAT_PEM;
168 int next_serial = 0, subject_hash = 0, issuer_hash = 0, ocspid = 0;
169 int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0;
170 int ocsp_uri = 0, trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0;
171 int ret = 1, i, num = 0, badsig = 0, clrext = 0, nocert = 0;
333b070e 172 int text = 0, serial = 0, subject = 0, issuer = 0, startdate = 0;
56087077
VD
173 int enddate = 0;
174 time_t checkoffset = 0;
0f113f3e 175 unsigned long nmflag = 0, certflag = 0;
f1cece55 176 char nmflag_set = 0;
7e1b7485 177 OPTION_CHOICE o;
7e1b7485 178 ENGINE *e = NULL;
7e1b7485
RS
179#ifndef OPENSSL_NO_MD5
180 int subject_hash_old = 0, issuer_hash_old = 0;
645749ef 181#endif
d02b48c6 182
0f113f3e
MC
183 ctx = X509_STORE_new();
184 if (ctx == NULL)
185 goto end;
186 X509_STORE_set_verify_cb(ctx, callb);
187
7e1b7485
RS
188 prog = opt_init(argc, argv, x509_options);
189 while ((o = opt_next()) != OPT_EOF) {
190 switch (o) {
191 case OPT_EOF:
192 case OPT_ERR:
193 opthelp:
194 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
195 goto end;
196 case OPT_HELP:
197 opt_help(x509_options);
198 ret = 0;
199 goto end;
200 case OPT_INFORM:
201 if (!opt_format(opt_arg(), OPT_FMT_ANY, &informat))
202 goto opthelp;
203 break;
204 case OPT_IN:
205 infile = opt_arg();
206 break;
207 case OPT_OUTFORM:
208 if (!opt_format(opt_arg(), OPT_FMT_ANY, &outformat))
209 goto opthelp;
210 break;
211 case OPT_KEYFORM:
212 if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &keyformat))
213 goto opthelp;
214 break;
215 case OPT_CAFORM:
216 if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &CAformat))
217 goto opthelp;
218 break;
219 case OPT_CAKEYFORM:
dd958974 220 if (!opt_format(opt_arg(), OPT_FMT_ANY, &CAkeyformat))
7e1b7485
RS
221 goto opthelp;
222 break;
223 case OPT_OUT:
224 outfile = opt_arg();
225 break;
226 case OPT_REQ:
227 reqfile = need_rand = 1;
228 break;
229
230 case OPT_SIGOPT:
0f113f3e
MC
231 if (!sigopts)
232 sigopts = sk_OPENSSL_STRING_new_null();
7e1b7485
RS
233 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
234 goto opthelp;
235 break;
7e1b7485
RS
236 case OPT_DAYS:
237 days = atoi(opt_arg());
238 break;
239 case OPT_PASSIN:
240 passinarg = opt_arg();
241 break;
242 case OPT_EXTFILE:
243 extfile = opt_arg();
244 break;
245 case OPT_EXTENSIONS:
246 extsect = opt_arg();
247 break;
248 case OPT_SIGNKEY:
249 keyfile = opt_arg();
0f113f3e
MC
250 sign_flag = ++num;
251 need_rand = 1;
7e1b7485
RS
252 break;
253 case OPT_CA:
254 CAfile = opt_arg();
0f113f3e
MC
255 CA_flag = ++num;
256 need_rand = 1;
7e1b7485
RS
257 break;
258 case OPT_CAKEY:
259 CAkeyfile = opt_arg();
260 break;
261 case OPT_CASERIAL:
262 CAserial = opt_arg();
263 break;
264 case OPT_SET_SERIAL:
08f6ae5b 265 if (sno != NULL) {
efba7787 266 BIO_printf(bio_err, "Serial number supplied twice\n");
08f6ae5b
MC
267 goto opthelp;
268 }
7e1b7485
RS
269 if ((sno = s2i_ASN1_INTEGER(NULL, opt_arg())) == NULL)
270 goto opthelp;
271 break;
272 case OPT_FORCE_PUBKEY:
273 fkeyfile = opt_arg();
274 break;
275 case OPT_ADDTRUST:
276 if ((objtmp = OBJ_txt2obj(opt_arg(), 0)) == NULL) {
277 BIO_printf(bio_err,
278 "%s: Invalid trust object value %s\n",
279 prog, opt_arg());
280 goto opthelp;
0f113f3e 281 }
7e1b7485
RS
282 if (trust == NULL && (trust = sk_ASN1_OBJECT_new_null()) == NULL)
283 goto end;
0f113f3e 284 sk_ASN1_OBJECT_push(trust, objtmp);
f83b85fb 285 objtmp = NULL;
0f113f3e 286 trustout = 1;
7e1b7485
RS
287 break;
288 case OPT_ADDREJECT:
289 if ((objtmp = OBJ_txt2obj(opt_arg(), 0)) == NULL) {
0f113f3e 290 BIO_printf(bio_err,
7e1b7485
RS
291 "%s: Invalid reject object value %s\n",
292 prog, opt_arg());
293 goto opthelp;
0f113f3e 294 }
7e1b7485
RS
295 if (reject == NULL
296 && (reject = sk_ASN1_OBJECT_new_null()) == NULL)
297 goto end;
0f113f3e 298 sk_ASN1_OBJECT_push(reject, objtmp);
f83b85fb 299 objtmp = NULL;
0f113f3e 300 trustout = 1;
7e1b7485
RS
301 break;
302 case OPT_SETALIAS:
303 alias = opt_arg();
0f113f3e 304 trustout = 1;
7e1b7485
RS
305 break;
306 case OPT_CERTOPT:
307 if (!set_cert_ex(&certflag, opt_arg()))
308 goto opthelp;
309 break;
310 case OPT_NAMEOPT:
f1cece55 311 nmflag_set = 1;
7e1b7485
RS
312 if (!set_name_ex(&nmflag, opt_arg()))
313 goto opthelp;
314 break;
315 case OPT_ENGINE:
333b070e 316 e = setup_engine(opt_arg(), 0);
7e1b7485
RS
317 break;
318 case OPT_C:
0f113f3e 319 C = ++num;
7e1b7485
RS
320 break;
321 case OPT_EMAIL:
0f113f3e 322 email = ++num;
7e1b7485
RS
323 break;
324 case OPT_OCSP_URI:
0f113f3e 325 ocsp_uri = ++num;
7e1b7485
RS
326 break;
327 case OPT_SERIAL:
0f113f3e 328 serial = ++num;
7e1b7485
RS
329 break;
330 case OPT_NEXT_SERIAL:
0f113f3e 331 next_serial = ++num;
7e1b7485
RS
332 break;
333 case OPT_MODULUS:
0f113f3e 334 modulus = ++num;
7e1b7485
RS
335 break;
336 case OPT_PUBKEY:
0f113f3e 337 pubkey = ++num;
7e1b7485
RS
338 break;
339 case OPT_X509TOREQ:
0f113f3e 340 x509req = ++num;
7e1b7485
RS
341 break;
342 case OPT_TEXT:
0f113f3e 343 text = ++num;
7e1b7485
RS
344 break;
345 case OPT_SUBJECT:
0f113f3e 346 subject = ++num;
7e1b7485
RS
347 break;
348 case OPT_ISSUER:
0f113f3e 349 issuer = ++num;
7e1b7485
RS
350 break;
351 case OPT_FINGERPRINT:
0f113f3e 352 fingerprint = ++num;
7e1b7485
RS
353 break;
354 case OPT_HASH:
355 subject_hash = ++num;
356 break;
357 case OPT_ISSUER_HASH:
358 issuer_hash = ++num;
359 break;
360 case OPT_PURPOSE:
0f113f3e 361 pprint = ++num;
7e1b7485
RS
362 break;
363 case OPT_STARTDATE:
0f113f3e 364 startdate = ++num;
7e1b7485
RS
365 break;
366 case OPT_ENDDATE:
0f113f3e 367 enddate = ++num;
7e1b7485
RS
368 break;
369 case OPT_NOOUT:
0f113f3e 370 noout = ++num;
7e1b7485
RS
371 break;
372 case OPT_NOCERT:
373 nocert = 1;
374 break;
375 case OPT_TRUSTOUT:
0f113f3e 376 trustout = 1;
7e1b7485
RS
377 break;
378 case OPT_CLRTRUST:
0f113f3e 379 clrtrust = ++num;
7e1b7485
RS
380 break;
381 case OPT_CLRREJECT:
0f113f3e 382 clrreject = ++num;
7e1b7485
RS
383 break;
384 case OPT_ALIAS:
0f113f3e 385 aliasout = ++num;
7e1b7485
RS
386 break;
387 case OPT_CACREATESERIAL:
0f113f3e 388 CA_createserial = ++num;
7e1b7485
RS
389 break;
390 case OPT_CLREXT:
0f113f3e 391 clrext = 1;
7e1b7485
RS
392 break;
393 case OPT_OCSPID:
0f113f3e 394 ocspid = ++num;
7e1b7485
RS
395 break;
396 case OPT_BADSIG:
0f113f3e 397 badsig = 1;
0f113f3e 398 break;
7e1b7485
RS
399#ifndef OPENSSL_NO_MD5
400 case OPT_SUBJECT_HASH_OLD:
401 subject_hash_old = ++num;
402 break;
403 case OPT_ISSUER_HASH_OLD:
404 issuer_hash_old = ++num;
405 break;
9c3bcfa0
RS
406#else
407 case OPT_SUBJECT_HASH_OLD:
408 case OPT_ISSUER_HASH_OLD:
409 break;
7e1b7485
RS
410#endif
411 case OPT_DATES:
412 startdate = ++num;
413 enddate = ++num;
414 break;
415 case OPT_CHECKEND:
7e1b7485 416 checkend = 1;
33254e1c
RL
417 {
418 intmax_t temp = 0;
419 if (!opt_imax(opt_arg(), &temp))
420 goto opthelp;
421 checkoffset = (time_t)temp;
422 if ((intmax_t)checkoffset != temp) {
423 BIO_printf(bio_err, "%s: checkend time out of range %s\n",
424 prog, opt_arg());
425 goto opthelp;
426 }
56087077 427 }
7e1b7485
RS
428 break;
429 case OPT_CHECKHOST:
430 checkhost = opt_arg();
431 break;
432 case OPT_CHECKEMAIL:
433 checkemail = opt_arg();
434 break;
435 case OPT_CHECKIP:
436 checkip = opt_arg();
437 break;
438 case OPT_MD:
439 if (!opt_md(opt_unknown(), &digest))
440 goto opthelp;
0f113f3e 441 }
7e1b7485
RS
442 }
443 argc = opt_num_rest();
444 argv = opt_rest();
445 if (argc != 0) {
446 BIO_printf(bio_err, "%s: Unknown parameter %s\n", prog, argv[0]);
447 goto opthelp;
0f113f3e
MC
448 }
449
f1cece55
RL
450 if (!nmflag_set)
451 nmflag = XN_FLAG_ONELINE;
452
bdd58d98 453 out = bio_open_default(outfile, 'w', outformat);
7e1b7485 454 if (out == NULL)
0f113f3e 455 goto end;
7e1b7485 456
0f113f3e 457 if (need_rand)
7e1b7485 458 app_RAND_load_file(NULL, 0);
0f113f3e 459
7e1b7485 460 if (!app_passwd(passinarg, NULL, &passin, NULL)) {
0f113f3e
MC
461 BIO_printf(bio_err, "Error getting password\n");
462 goto end;
463 }
464
465 if (!X509_STORE_set_default_paths(ctx)) {
466 ERR_print_errors(bio_err);
467 goto end;
468 }
469
470 if (fkeyfile) {
7e1b7485 471 fkey = load_pubkey(fkeyfile, keyformat, 0, NULL, e, "Forced key");
0f113f3e
MC
472 if (fkey == NULL)
473 goto end;
474 }
475
476 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) {
477 CAkeyfile = CAfile;
478 } else if ((CA_flag) && (CAkeyfile == NULL)) {
479 BIO_printf(bio_err,
480 "need to specify a CAkey if using the CA command\n");
481 goto end;
482 }
483
484 if (extfile) {
0f113f3e 485 X509V3_CTX ctx2;
cc01d217 486 if ((extconf = app_load_config(extfile)) == NULL)
0f113f3e 487 goto end;
0f113f3e
MC
488 if (!extsect) {
489 extsect = NCONF_get_string(extconf, "default", "extensions");
490 if (!extsect) {
491 ERR_clear_error();
492 extsect = "default";
493 }
494 }
495 X509V3_set_ctx_test(&ctx2);
496 X509V3_set_nconf(&ctx2, extconf);
497 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) {
498 BIO_printf(bio_err,
499 "Error Loading extension section %s\n", extsect);
500 ERR_print_errors(bio_err);
501 goto end;
502 }
503 }
504
505 if (reqfile) {
506 EVP_PKEY *pkey;
507 BIO *in;
508
509 if (!sign_flag && !CA_flag) {
510 BIO_printf(bio_err, "We need a private key to sign with\n");
511 goto end;
512 }
bdd58d98 513 in = bio_open_default(infile, 'r', informat);
7e1b7485 514 if (in == NULL)
0f113f3e 515 goto end;
0f113f3e
MC
516 req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL);
517 BIO_free(in);
518
519 if (req == NULL) {
520 ERR_print_errors(bio_err);
521 goto end;
522 }
523
c5137473 524 if ((pkey = X509_REQ_get0_pubkey(req)) == NULL) {
0f113f3e
MC
525 BIO_printf(bio_err, "error unpacking public key\n");
526 goto end;
527 }
528 i = X509_REQ_verify(req, pkey);
0f113f3e
MC
529 if (i < 0) {
530 BIO_printf(bio_err, "Signature verification error\n");
531 ERR_print_errors(bio_err);
532 goto end;
533 }
534 if (i == 0) {
535 BIO_printf(bio_err,
536 "Signature did not match the certificate request\n");
537 goto end;
538 } else
539 BIO_printf(bio_err, "Signature ok\n");
540
541 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req),
542 nmflag);
543
544 if ((x = X509_new()) == NULL)
545 goto end;
546
547 if (sno == NULL) {
548 sno = ASN1_INTEGER_new();
96487cdd 549 if (sno == NULL || !rand_serial(NULL, sno))
0f113f3e
MC
550 goto end;
551 if (!X509_set_serialNumber(x, sno))
552 goto end;
553 ASN1_INTEGER_free(sno);
554 sno = NULL;
555 } else if (!X509_set_serialNumber(x, sno))
556 goto end;
557
124055a9 558 if (!X509_set_issuer_name(x, X509_REQ_get_subject_name(req)))
0f113f3e 559 goto end;
124055a9 560 if (!X509_set_subject_name(x, X509_REQ_get_subject_name(req)))
0f113f3e 561 goto end;
dc047d31
DSH
562 if (!set_cert_times(x, NULL, NULL, days))
563 goto end;
0f113f3e 564
0f113f3e
MC
565 if (fkey)
566 X509_set_pubkey(x, fkey);
567 else {
c5137473 568 pkey = X509_REQ_get0_pubkey(req);
0f113f3e 569 X509_set_pubkey(x, pkey);
0f113f3e
MC
570 }
571 } else
a773b52a 572 x = load_cert(infile, informat, "Certificate");
0f113f3e
MC
573
574 if (x == NULL)
575 goto end;
576 if (CA_flag) {
a773b52a 577 xca = load_cert(CAfile, CAformat, "CA Certificate");
0f113f3e
MC
578 if (xca == NULL)
579 goto end;
580 }
581
582 if (!noout || text || next_serial) {
583 OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3");
584
0f113f3e
MC
585 }
586
587 if (alias)
588 X509_alias_set1(x, (unsigned char *)alias, -1);
589
590 if (clrtrust)
591 X509_trust_clear(x);
592 if (clrreject)
593 X509_reject_clear(x);
594
595 if (trust) {
596 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) {
597 objtmp = sk_ASN1_OBJECT_value(trust, i);
598 X509_add1_trust_object(x, objtmp);
599 }
f83b85fb 600 objtmp = NULL;
0f113f3e
MC
601 }
602
603 if (reject) {
604 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) {
605 objtmp = sk_ASN1_OBJECT_value(reject, i);
606 X509_add1_reject_object(x, objtmp);
607 }
f83b85fb 608 objtmp = NULL;
0f113f3e
MC
609 }
610
0f022f5a 611 if (badsig) {
8adc1cb8
DSH
612 const ASN1_BIT_STRING *signature;
613
0f022f5a 614 X509_get0_signature(&signature, NULL, x);
a0754084 615 corrupt_signature(signature);
0f022f5a
DSH
616 }
617
0f113f3e
MC
618 if (num) {
619 for (i = 1; i <= num; i++) {
620 if (issuer == i) {
fb0303f3 621 print_name(out, "issuer=", X509_get_issuer_name(x), nmflag);
0f113f3e 622 } else if (subject == i) {
fb0303f3 623 print_name(out, "subject=",
0f113f3e
MC
624 X509_get_subject_name(x), nmflag);
625 } else if (serial == i) {
7e1b7485
RS
626 BIO_printf(out, "serial=");
627 i2a_ASN1_INTEGER(out, X509_get_serialNumber(x));
628 BIO_printf(out, "\n");
0f113f3e 629 } else if (next_serial == i) {
12d56b29
F
630 ASN1_INTEGER *ser = X509_get_serialNumber(x);
631 BIGNUM *bnser = ASN1_INTEGER_to_BN(ser, NULL);
632
0f113f3e
MC
633 if (!bnser)
634 goto end;
635 if (!BN_add_word(bnser, 1))
636 goto end;
637 ser = BN_to_ASN1_INTEGER(bnser, NULL);
638 if (!ser)
639 goto end;
640 BN_free(bnser);
641 i2a_ASN1_INTEGER(out, ser);
642 ASN1_INTEGER_free(ser);
643 BIO_puts(out, "\n");
644 } else if ((email == i) || (ocsp_uri == i)) {
645 int j;
646 STACK_OF(OPENSSL_STRING) *emlst;
647 if (email == i)
648 emlst = X509_get1_email(x);
649 else
650 emlst = X509_get1_ocsp(x);
651 for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++)
7e1b7485 652 BIO_printf(out, "%s\n",
0f113f3e
MC
653 sk_OPENSSL_STRING_value(emlst, j));
654 X509_email_free(emlst);
655 } else if (aliasout == i) {
656 unsigned char *alstr;
657 alstr = X509_alias_get0(x, NULL);
658 if (alstr)
7e1b7485 659 BIO_printf(out, "%s\n", alstr);
0f113f3e 660 else
7e1b7485 661 BIO_puts(out, "<No Alias>\n");
0f113f3e 662 } else if (subject_hash == i) {
7e1b7485 663 BIO_printf(out, "%08lx\n", X509_subject_name_hash(x));
0f113f3e 664 }
0e0c6821 665#ifndef OPENSSL_NO_MD5
0f113f3e 666 else if (subject_hash_old == i) {
7e1b7485 667 BIO_printf(out, "%08lx\n", X509_subject_name_hash_old(x));
0f113f3e 668 }
0e0c6821 669#endif
0f113f3e 670 else if (issuer_hash == i) {
7e1b7485 671 BIO_printf(out, "%08lx\n", X509_issuer_name_hash(x));
0f113f3e 672 }
0e0c6821 673#ifndef OPENSSL_NO_MD5
0f113f3e 674 else if (issuer_hash_old == i) {
7e1b7485 675 BIO_printf(out, "%08lx\n", X509_issuer_name_hash_old(x));
0f113f3e 676 }
0e0c6821 677#endif
0f113f3e
MC
678 else if (pprint == i) {
679 X509_PURPOSE *ptmp;
680 int j;
7e1b7485 681 BIO_printf(out, "Certificate purposes:\n");
0f113f3e
MC
682 for (j = 0; j < X509_PURPOSE_get_count(); j++) {
683 ptmp = X509_PURPOSE_get0(j);
7e1b7485 684 purpose_print(out, x, ptmp);
0f113f3e
MC
685 }
686 } else if (modulus == i) {
687 EVP_PKEY *pkey;
688
c01ff880 689 pkey = X509_get0_pubkey(x);
0f113f3e
MC
690 if (pkey == NULL) {
691 BIO_printf(bio_err, "Modulus=unavailable\n");
692 ERR_print_errors(bio_err);
693 goto end;
694 }
7e1b7485 695 BIO_printf(out, "Modulus=");
cf1b7d96 696#ifndef OPENSSL_NO_RSA
9862e9aa 697 if (EVP_PKEY_id(pkey) == EVP_PKEY_RSA) {
2ac6115d 698 const BIGNUM *n;
9862e9aa
RL
699 RSA_get0_key(EVP_PKEY_get0_RSA(pkey), &n, NULL, NULL);
700 BN_print(out, n);
701 } else
7be304ac 702#endif
cf1b7d96 703#ifndef OPENSSL_NO_DSA
6e9fa57c 704 if (EVP_PKEY_id(pkey) == EVP_PKEY_DSA) {
2ac6115d 705 const BIGNUM *dsapub = NULL;
6e9fa57c
MC
706 DSA_get0_key(EVP_PKEY_get0_DSA(pkey), &dsapub, NULL);
707 BN_print(out, dsapub);
708 } else
7be304ac 709#endif
6e9fa57c 710 {
7e1b7485 711 BIO_printf(out, "Wrong Algorithm type");
6e9fa57c 712 }
7e1b7485 713 BIO_printf(out, "\n");
0f113f3e
MC
714 } else if (pubkey == i) {
715 EVP_PKEY *pkey;
716
c01ff880 717 pkey = X509_get0_pubkey(x);
0f113f3e
MC
718 if (pkey == NULL) {
719 BIO_printf(bio_err, "Error getting public key\n");
720 ERR_print_errors(bio_err);
721 goto end;
722 }
7e1b7485 723 PEM_write_bio_PUBKEY(out, pkey);
0f113f3e
MC
724 } else if (C == i) {
725 unsigned char *d;
726 char *m;
7e1b7485 727 int len;
0f113f3e
MC
728
729 X509_NAME_oneline(X509_get_subject_name(x), buf, sizeof buf);
7e1b7485
RS
730 BIO_printf(out, "/*\n"
731 " * Subject: %s\n", buf);
732
d278284e 733 X509_NAME_oneline(X509_get_issuer_name(x), buf, sizeof buf);
7e1b7485
RS
734 BIO_printf(out, " * Issuer: %s\n"
735 " */\n", buf);
0f113f3e 736
7e1b7485 737 len = i2d_X509(x, NULL);
68dc6824 738 m = app_malloc(len, "x509 name buffer");
0f113f3e 739 d = (unsigned char *)m;
7e1b7485
RS
740 len = i2d_X509_NAME(X509_get_subject_name(x), &d);
741 print_array(out, "the_subject_name", len, (unsigned char *)m);
0f113f3e 742 d = (unsigned char *)m;
7e1b7485
RS
743 len = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d);
744 print_array(out, "the_public_key", len, (unsigned char *)m);
0f113f3e 745 d = (unsigned char *)m;
7e1b7485
RS
746 len = i2d_X509(x, &d);
747 print_array(out, "the_certificate", len, (unsigned char *)m);
0f113f3e
MC
748 OPENSSL_free(m);
749 } else if (text == i) {
7e1b7485 750 X509_print_ex(out, x, nmflag, certflag);
0f113f3e 751 } else if (startdate == i) {
7e1b7485 752 BIO_puts(out, "notBefore=");
568ce3a5 753 ASN1_TIME_print(out, X509_get0_notBefore(x));
7e1b7485 754 BIO_puts(out, "\n");
0f113f3e 755 } else if (enddate == i) {
7e1b7485 756 BIO_puts(out, "notAfter=");
568ce3a5 757 ASN1_TIME_print(out, X509_get0_notAfter(x));
7e1b7485 758 BIO_puts(out, "\n");
0f113f3e
MC
759 } else if (fingerprint == i) {
760 int j;
761 unsigned int n;
762 unsigned char md[EVP_MAX_MD_SIZE];
763 const EVP_MD *fdig = digest;
764
765 if (!fdig)
766 fdig = EVP_sha1();
767
768 if (!X509_digest(x, fdig, md, &n)) {
769 BIO_printf(bio_err, "out of memory\n");
770 goto end;
771 }
7e1b7485 772 BIO_printf(out, "%s Fingerprint=",
0f113f3e
MC
773 OBJ_nid2sn(EVP_MD_type(fdig)));
774 for (j = 0; j < (int)n; j++) {
7e1b7485 775 BIO_printf(out, "%02X%c", md[j], (j + 1 == (int)n)
0f113f3e
MC
776 ? '\n' : ':');
777 }
778 }
779
780 /* should be in the library */
781 else if ((sign_flag == i) && (x509req == 0)) {
782 BIO_printf(bio_err, "Getting Private key\n");
783 if (Upkey == NULL) {
7e1b7485 784 Upkey = load_key(keyfile, keyformat, 0,
0f113f3e
MC
785 passin, e, "Private key");
786 if (Upkey == NULL)
787 goto end;
788 }
789
790 assert(need_rand);
791 if (!sign(x, Upkey, days, clrext, digest, extconf, extsect))
792 goto end;
793 } else if (CA_flag == i) {
794 BIO_printf(bio_err, "Getting CA Private Key\n");
795 if (CAkeyfile != NULL) {
7e1b7485 796 CApkey = load_key(CAkeyfile, CAkeyformat,
0f113f3e
MC
797 0, passin, e, "CA Private Key");
798 if (CApkey == NULL)
799 goto end;
800 }
801
802 assert(need_rand);
803 if (!x509_certify(ctx, CAfile, digest, x, xca,
804 CApkey, sigopts,
805 CAserial, CA_createserial, days, clrext,
7e1b7485 806 extconf, extsect, sno, reqfile))
0f113f3e
MC
807 goto end;
808 } else if (x509req == i) {
809 EVP_PKEY *pk;
810
811 BIO_printf(bio_err, "Getting request Private Key\n");
812 if (keyfile == NULL) {
813 BIO_printf(bio_err, "no request key file specified\n");
814 goto end;
815 } else {
7e1b7485 816 pk = load_key(keyfile, keyformat, 0,
0f113f3e
MC
817 passin, e, "request key");
818 if (pk == NULL)
819 goto end;
820 }
821
822 BIO_printf(bio_err, "Generating certificate request\n");
823
824 rq = X509_to_X509_REQ(x, pk, digest);
825 EVP_PKEY_free(pk);
826 if (rq == NULL) {
827 ERR_print_errors(bio_err);
828 goto end;
829 }
830 if (!noout) {
831 X509_REQ_print(out, rq);
832 PEM_write_bio_X509_REQ(out, rq);
833 }
834 noout = 1;
835 } else if (ocspid == i) {
836 X509_ocspid_print(out, x);
837 }
838 }
839 }
840
841 if (checkend) {
842 time_t tcheck = time(NULL) + checkoffset;
843
568ce3a5 844 if (X509_cmp_time(X509_get0_notAfter(x), &tcheck) < 0) {
0f113f3e
MC
845 BIO_printf(out, "Certificate will expire\n");
846 ret = 1;
847 } else {
848 BIO_printf(out, "Certificate will not expire\n");
849 ret = 0;
850 }
851 goto end;
852 }
853
7e1b7485 854 print_cert_checks(out, x, checkhost, checkemail, checkip);
0f113f3e 855
7e1b7485 856 if (noout || nocert) {
0f113f3e
MC
857 ret = 0;
858 goto end;
859 }
860
0f113f3e
MC
861 if (outformat == FORMAT_ASN1)
862 i = i2d_X509_bio(out, x);
863 else if (outformat == FORMAT_PEM) {
864 if (trustout)
865 i = PEM_write_bio_X509_AUX(out, x);
866 else
867 i = PEM_write_bio_X509(out, x);
0f113f3e
MC
868 } else {
869 BIO_printf(bio_err, "bad output format specified for outfile\n");
870 goto end;
871 }
872 if (!i) {
873 BIO_printf(bio_err, "unable to write certificate\n");
874 ERR_print_errors(bio_err);
875 goto end;
876 }
877 ret = 0;
878 end:
879 if (need_rand)
7e1b7485 880 app_RAND_write_file(NULL);
0f113f3e
MC
881 NCONF_free(extconf);
882 BIO_free_all(out);
0f113f3e
MC
883 X509_STORE_free(ctx);
884 X509_REQ_free(req);
885 X509_free(x);
886 X509_free(xca);
887 EVP_PKEY_free(Upkey);
888 EVP_PKEY_free(CApkey);
889 EVP_PKEY_free(fkey);
25aaa98a 890 sk_OPENSSL_STRING_free(sigopts);
0f113f3e
MC
891 X509_REQ_free(rq);
892 ASN1_INTEGER_free(sno);
893 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
894 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
f83b85fb 895 ASN1_OBJECT_free(objtmp);
dd1abd44 896 release_engine(e);
b548a1f1 897 OPENSSL_free(passin);
7e1b7485 898 return (ret);
0f113f3e
MC
899}
900
cc696296 901static ASN1_INTEGER *x509_load_serial(const char *CAfile, const char *serialfile,
0f113f3e
MC
902 int create)
903{
904 char *buf = NULL, *p;
905 ASN1_INTEGER *bs = NULL;
906 BIGNUM *serial = NULL;
907 size_t len;
908
909 len = ((serialfile == NULL)
910 ? (strlen(CAfile) + strlen(POSTFIX) + 1)
911 : (strlen(serialfile))) + 1;
68dc6824 912 buf = app_malloc(len, "serial# buffer");
0f113f3e 913 if (serialfile == NULL) {
7644a9ae 914 OPENSSL_strlcpy(buf, CAfile, len);
0f113f3e
MC
915 for (p = buf; *p; p++)
916 if (*p == '.') {
917 *p = '\0';
918 break;
919 }
7644a9ae 920 OPENSSL_strlcat(buf, POSTFIX, len);
0f113f3e 921 } else
7644a9ae 922 OPENSSL_strlcpy(buf, serialfile, len);
0f113f3e
MC
923
924 serial = load_serial(buf, create, NULL);
925 if (serial == NULL)
926 goto end;
927
928 if (!BN_add_word(serial, 1)) {
929 BIO_printf(bio_err, "add_word failure\n");
930 goto end;
931 }
932
933 if (!save_serial(buf, NULL, serial, &bs))
934 goto end;
acba75c5 935
f85b68cd 936 end:
b548a1f1 937 OPENSSL_free(buf);
0f113f3e
MC
938 BN_free(serial);
939 return bs;
940}
acba75c5 941
cc696296 942static int x509_certify(X509_STORE *ctx, const char *CAfile, const EVP_MD *digest,
0f113f3e
MC
943 X509 *x, X509 *xca, EVP_PKEY *pkey,
944 STACK_OF(OPENSSL_STRING) *sigopts,
cc696296
F
945 const char *serialfile, int create,
946 int days, int clrext, CONF *conf, const char *section,
7e1b7485 947 ASN1_INTEGER *sno, int reqfile)
0f113f3e
MC
948{
949 int ret = 0;
950 ASN1_INTEGER *bs = NULL;
f0e0fd51 951 X509_STORE_CTX *xsc = NULL;
0f113f3e
MC
952 EVP_PKEY *upkey;
953
c01ff880 954 upkey = X509_get0_pubkey(xca);
c223c4a9
MC
955 if (upkey == NULL) {
956 BIO_printf(bio_err, "Error obtaining CA X509 public key\n");
957 goto end;
958 }
0f113f3e 959 EVP_PKEY_copy_parameters(upkey, pkey);
0f113f3e 960
f0e0fd51
RS
961 xsc = X509_STORE_CTX_new();
962 if (xsc == NULL || !X509_STORE_CTX_init(xsc, ctx, x, NULL)) {
0f113f3e
MC
963 BIO_printf(bio_err, "Error initialising X509 store\n");
964 goto end;
965 }
966 if (sno)
967 bs = sno;
75ebbd9a 968 else if ((bs = x509_load_serial(CAfile, serialfile, create)) == NULL)
0f113f3e
MC
969 goto end;
970
0f113f3e
MC
971 /*
972 * NOTE: this certificate can/should be self signed, unless it was a
973 * certificate request in which case it is not.
974 */
f0e0fd51
RS
975 X509_STORE_CTX_set_cert(xsc, x);
976 X509_STORE_CTX_set_flags(xsc, X509_V_FLAG_CHECK_SS_SIGNATURE);
977 if (!reqfile && X509_verify_cert(xsc) <= 0)
0f113f3e
MC
978 goto end;
979
980 if (!X509_check_private_key(xca, pkey)) {
981 BIO_printf(bio_err,
982 "CA certificate and CA private key do not match\n");
983 goto end;
984 }
985
986 if (!X509_set_issuer_name(x, X509_get_subject_name(xca)))
987 goto end;
988 if (!X509_set_serialNumber(x, bs))
989 goto end;
990
dc047d31 991 if (!set_cert_times(x, NULL, NULL, days))
0f113f3e
MC
992 goto end;
993
994 if (clrext) {
995 while (X509_get_ext_count(x) > 0)
996 X509_delete_ext(x, 0);
997 }
998
999 if (conf) {
1000 X509V3_CTX ctx2;
0f113f3e 1001 X509_set_version(x, 2); /* version 3 certificate */
0f113f3e
MC
1002 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1003 X509V3_set_nconf(&ctx2, conf);
1004 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x))
1005 goto end;
1006 }
1007
7e1b7485 1008 if (!do_X509_sign(x, pkey, digest, sigopts))
0f113f3e
MC
1009 goto end;
1010 ret = 1;
1011 end:
f0e0fd51 1012 X509_STORE_CTX_free(xsc);
0f113f3e
MC
1013 if (!ret)
1014 ERR_print_errors(bio_err);
1015 if (!sno)
1016 ASN1_INTEGER_free(bs);
1017 return ret;
1018}
d02b48c6 1019
6d23cf97 1020static int callb(int ok, X509_STORE_CTX *ctx)
0f113f3e
MC
1021{
1022 int err;
1023 X509 *err_cert;
1024
1025 /*
1026 * it is ok to use a self signed certificate This case will catch both
1027 * the initial ok == 0 and the final ok == 1 calls to this function
1028 */
1029 err = X509_STORE_CTX_get_error(ctx);
1030 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1031 return 1;
1032
1033 /*
1034 * BAD we should have gotten an error. Normally if everything worked
1035 * X509_STORE_CTX_get_error(ctx) will still be set to
1036 * DEPTH_ZERO_SELF_....
1037 */
1038 if (ok) {
1039 BIO_printf(bio_err,
1040 "error with certificate to be certified - should be self signed\n");
1041 return 0;
1042 } else {
1043 err_cert = X509_STORE_CTX_get_current_cert(ctx);
1044 print_name(bio_err, NULL, X509_get_subject_name(err_cert), 0);
1045 BIO_printf(bio_err,
1046 "error with certificate - error %d at depth %d\n%s\n", err,
1047 X509_STORE_CTX_get_error_depth(ctx),
1048 X509_verify_cert_error_string(err));
1049 return 1;
1050 }
1051}
d02b48c6 1052
d02b48c6 1053/* self sign */
0f113f3e 1054static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext,
cc696296 1055 const EVP_MD *digest, CONF *conf, const char *section)
0f113f3e
MC
1056{
1057
0f113f3e
MC
1058 if (!X509_set_issuer_name(x, X509_get_subject_name(x)))
1059 goto err;
dc047d31 1060 if (!set_cert_times(x, NULL, NULL, days))
0f113f3e 1061 goto err;
0f113f3e
MC
1062 if (!X509_set_pubkey(x, pkey))
1063 goto err;
1064 if (clrext) {
1065 while (X509_get_ext_count(x) > 0)
1066 X509_delete_ext(x, 0);
1067 }
1068 if (conf) {
1069 X509V3_CTX ctx;
0f113f3e 1070 X509_set_version(x, 2); /* version 3 certificate */
0f113f3e
MC
1071 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1072 X509V3_set_nconf(&ctx, conf);
1073 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x))
1074 goto err;
1075 }
1076 if (!X509_sign(x, pkey, digest))
1077 goto err;
1078 return 1;
1079 err:
1080 ERR_print_errors(bio_err);
1081 return 0;
1082}
673b102c 1083
d4cec6a1 1084static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
673b102c 1085{
0f113f3e 1086 int id, i, idret;
82643254 1087 const char *pname;
0f113f3e
MC
1088 id = X509_PURPOSE_get_id(pt);
1089 pname = X509_PURPOSE_get0_name(pt);
1090 for (i = 0; i < 2; i++) {
1091 idret = X509_check_purpose(cert, id, i);
1092 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : "");
1093 if (idret == 1)
1094 BIO_printf(bio, "Yes\n");
1095 else if (idret == 0)
1096 BIO_printf(bio, "No\n");
1097 else
1098 BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);
1099 }
1100 return 1;
673b102c 1101}