2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
63 #ifdef OPENSSL_NO_STDIO
67 #include <openssl/bio.h>
68 #include <openssl/asn1.h>
69 #include <openssl/err.h>
70 #include <openssl/bn.h>
71 #include <openssl/evp.h>
72 #include <openssl/x509.h>
73 #include <openssl/x509v3.h>
74 #include <openssl/objects.h>
75 #include <openssl/pem.h>
76 #ifndef OPENSSL_NO_RSA
77 # include <openssl/rsa.h>
79 #ifndef OPENSSL_NO_DSA
80 # include <openssl/dsa.h>
84 #define PROG x509_main
87 #define POSTFIX ".srl"
90 static const char *x509_usage[] = {
92 " -inform arg - input format - default PEM (one of DER, NET or PEM)\n",
93 " -outform arg - output format - default PEM (one of DER, NET or PEM)\n",
94 " -keyform arg - private key format - default PEM\n",
95 " -CAform arg - CA format - default PEM\n",
96 " -CAkeyform arg - CA key format - default PEM\n",
97 " -in arg - input file - default stdin\n",
98 " -out arg - output file - default stdout\n",
99 " -passin arg - private key password source\n",
100 " -serial - print serial number value\n",
101 " -subject_hash - print subject hash value\n",
102 #ifndef OPENSSL_NO_MD5
103 " -subject_hash_old - print old-style (MD5) subject hash value\n",
105 " -issuer_hash - print issuer hash value\n",
106 #ifndef OPENSSL_NO_MD5
107 " -issuer_hash_old - print old-style (MD5) issuer hash value\n",
109 " -hash - synonym for -subject_hash\n",
110 " -subject - print subject DN\n",
111 " -issuer - print issuer DN\n",
112 " -email - print email address(es)\n",
113 " -startdate - notBefore field\n",
114 " -enddate - notAfter field\n",
115 " -purpose - print out certificate purposes\n",
116 " -dates - both Before and After dates\n",
117 " -modulus - print the RSA key modulus\n",
118 " -pubkey - output the public key\n",
119 " -fingerprint - print the certificate fingerprint\n",
120 " -alias - output certificate alias\n",
121 " -noout - no certificate output\n",
122 " -ocspid - print OCSP hash values for the subject name and public key\n",
123 " -ocsp_uri - print OCSP Responder URL(s)\n",
124 " -trustout - output a \"trusted\" certificate\n",
125 " -clrtrust - clear all trusted purposes\n",
126 " -clrreject - clear all rejected purposes\n",
127 " -addtrust arg - trust certificate for a given purpose\n",
128 " -addreject arg - reject certificate for a given purpose\n",
129 " -setalias arg - set certificate alias\n",
130 " -days arg - How long till expiry of a signed certificate - def 30 days\n",
131 " -checkend arg - check whether the cert expires in the next arg seconds\n",
132 " exit 1 if so, 0 if not\n",
133 " -signkey arg - self sign cert with arg\n",
134 " -x509toreq - output a certification request object\n",
135 " -req - input is a certificate request, sign and output.\n",
136 " -CA arg - set the CA certificate, must be PEM format.\n",
137 " -CAkey arg - set the CA key, must be PEM format\n",
138 " missing, it is assumed to be in the CA file.\n",
139 " -CAcreateserial - create serial number file if it does not exist\n",
140 " -CAserial arg - serial file\n",
141 " -set_serial - serial number to use\n",
142 " -text - print the certificate in text form\n",
143 " -C - print out C code forms\n",
144 " -md2/-md5/-sha1/-mdc2 - digest to use\n",
145 " -extfile - configuration file with X509V3 extensions to add\n",
146 " -extensions - section from config file with X509V3 extensions to add\n",
147 " -clrext - delete extensions before signing and input certificate\n",
148 " -nameopt arg - various certificate name options\n",
149 #ifndef OPENSSL_NO_ENGINE
150 " -engine e - use engine e, possibly a hardware device.\n",
152 " -certopt arg - various certificate text options\n",
153 " -checkhost host - check certificate matches \"host\"\n",
154 " -checkemail email - check certificate matches \"email\"\n",
155 " -checkip ipaddr - check certificate matches \"ipaddr\"\n",
159 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx);
160 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext,
161 const EVP_MD *digest, CONF *conf, char *section);
162 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
163 X509 *x, X509 *xca, EVP_PKEY *pkey,
164 STACK_OF(OPENSSL_STRING) *sigopts, char *serial,
165 int create, int days, int clrext, CONF *conf,
166 char *section, ASN1_INTEGER *sno);
167 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
168 static int reqfile = 0;
169 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
170 static int force_version = 2;
173 int MAIN(int, char **);
175 int MAIN(int argc, char **argv)
179 X509_REQ *req = NULL;
180 X509 *x = NULL, *xca = NULL;
182 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
183 EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL;
184 ASN1_INTEGER *sno = NULL;
185 int i, num, badops = 0, badsig = 0;
188 STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
189 int informat, outformat, keyformat, CAformat, CAkeyformat;
190 char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL;
191 char *CAkeyfile = NULL, *CAserial = NULL;
192 char *fkeyfile = NULL;
194 int text = 0, serial = 0, subject = 0, issuer = 0, startdate =
197 int subject_hash = 0, issuer_hash = 0, ocspid = 0;
198 #ifndef OPENSSL_NO_MD5
199 int subject_hash_old = 0, issuer_hash_old = 0;
201 int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0;
203 int trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0, clrext = 0;
205 int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0;
208 X509_STORE *ctx = NULL;
212 const EVP_MD *md_alg, *digest = NULL;
213 CONF *extconf = NULL;
214 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
216 int checkend = 0, checkoffset = 0;
217 unsigned long nmflag = 0, certflag = 0;
218 char *checkhost = NULL;
219 char *checkemail = NULL;
220 char *checkip = NULL;
221 #ifndef OPENSSL_NO_ENGINE
230 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
232 if (!load_config(bio_err, NULL))
234 STDout = BIO_new_fp(stdout, BIO_NOCLOSE);
235 #ifdef OPENSSL_SYS_VMS
237 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
238 STDout = BIO_push(tmpbio, STDout);
242 informat = FORMAT_PEM;
243 outformat = FORMAT_PEM;
244 keyformat = FORMAT_PEM;
245 CAformat = FORMAT_PEM;
246 CAkeyformat = FORMAT_PEM;
248 ctx = X509_STORE_new();
251 X509_STORE_set_verify_cb(ctx, callb);
257 if (strcmp(*argv, "-inform") == 0) {
260 informat = str2fmt(*(++argv));
261 } else if (strcmp(*argv, "-outform") == 0) {
264 outformat = str2fmt(*(++argv));
265 } else if (strcmp(*argv, "-keyform") == 0) {
268 keyformat = str2fmt(*(++argv));
269 } else if (strcmp(*argv, "-req") == 0) {
272 } else if (strcmp(*argv, "-CAform") == 0) {
275 CAformat = str2fmt(*(++argv));
276 } else if (strcmp(*argv, "-CAkeyform") == 0) {
279 CAkeyformat = str2fmt(*(++argv));
280 } else if (strcmp(*argv, "-sigopt") == 0) {
284 sigopts = sk_OPENSSL_STRING_new_null();
285 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv)))
288 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
289 else if (strcmp(*argv, "-force_version") == 0) {
292 force_version = atoi(*(++argv)) - 1;
295 else if (strcmp(*argv, "-days") == 0) {
298 days = atoi(*(++argv));
300 BIO_printf(bio_err, "bad number of days\n");
303 } else if (strcmp(*argv, "-passin") == 0) {
306 passargin = *(++argv);
307 } else if (strcmp(*argv, "-extfile") == 0) {
311 } else if (strcmp(*argv, "-extensions") == 0) {
315 } else if (strcmp(*argv, "-in") == 0) {
319 } else if (strcmp(*argv, "-out") == 0) {
323 } else if (strcmp(*argv, "-signkey") == 0) {
329 } else if (strcmp(*argv, "-CA") == 0) {
335 } else if (strcmp(*argv, "-CAkey") == 0) {
338 CAkeyfile = *(++argv);
339 } else if (strcmp(*argv, "-CAserial") == 0) {
342 CAserial = *(++argv);
343 } else if (strcmp(*argv, "-set_serial") == 0) {
346 if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
348 } else if (strcmp(*argv, "-force_pubkey") == 0) {
351 fkeyfile = *(++argv);
352 } else if (strcmp(*argv, "-addtrust") == 0) {
355 if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) {
356 BIO_printf(bio_err, "Invalid trust object value %s\n", *argv);
360 trust = sk_ASN1_OBJECT_new_null();
361 sk_ASN1_OBJECT_push(trust, objtmp);
363 } else if (strcmp(*argv, "-addreject") == 0) {
366 if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) {
368 "Invalid reject object value %s\n", *argv);
372 reject = sk_ASN1_OBJECT_new_null();
373 sk_ASN1_OBJECT_push(reject, objtmp);
375 } else if (strcmp(*argv, "-setalias") == 0) {
380 } else if (strcmp(*argv, "-certopt") == 0) {
383 if (!set_cert_ex(&certflag, *(++argv)))
385 } else if (strcmp(*argv, "-nameopt") == 0) {
388 if (!set_name_ex(&nmflag, *(++argv)))
391 #ifndef OPENSSL_NO_ENGINE
392 else if (strcmp(*argv, "-engine") == 0) {
398 else if (strcmp(*argv, "-C") == 0)
400 else if (strcmp(*argv, "-email") == 0)
402 else if (strcmp(*argv, "-ocsp_uri") == 0)
404 else if (strcmp(*argv, "-serial") == 0)
406 else if (strcmp(*argv, "-next_serial") == 0)
408 else if (strcmp(*argv, "-modulus") == 0)
410 else if (strcmp(*argv, "-pubkey") == 0)
412 else if (strcmp(*argv, "-x509toreq") == 0)
414 else if (strcmp(*argv, "-text") == 0)
416 else if (strcmp(*argv, "-hash") == 0
417 || strcmp(*argv, "-subject_hash") == 0)
418 subject_hash = ++num;
419 #ifndef OPENSSL_NO_MD5
420 else if (strcmp(*argv, "-subject_hash_old") == 0)
421 subject_hash_old = ++num;
423 else if (strcmp(*argv, "-issuer_hash") == 0)
425 #ifndef OPENSSL_NO_MD5
426 else if (strcmp(*argv, "-issuer_hash_old") == 0)
427 issuer_hash_old = ++num;
429 else if (strcmp(*argv, "-subject") == 0)
431 else if (strcmp(*argv, "-issuer") == 0)
433 else if (strcmp(*argv, "-fingerprint") == 0)
435 else if (strcmp(*argv, "-dates") == 0) {
438 } else if (strcmp(*argv, "-purpose") == 0)
440 else if (strcmp(*argv, "-startdate") == 0)
442 else if (strcmp(*argv, "-enddate") == 0)
444 else if (strcmp(*argv, "-checkend") == 0) {
447 checkoffset = atoi(*(++argv));
449 } else if (strcmp(*argv, "-checkhost") == 0) {
452 checkhost = *(++argv);
453 } else if (strcmp(*argv, "-checkemail") == 0) {
456 checkemail = *(++argv);
457 } else if (strcmp(*argv, "-checkip") == 0) {
461 } else if (strcmp(*argv, "-noout") == 0)
463 else if (strcmp(*argv, "-trustout") == 0)
465 else if (strcmp(*argv, "-clrtrust") == 0)
467 else if (strcmp(*argv, "-clrreject") == 0)
469 else if (strcmp(*argv, "-alias") == 0)
471 else if (strcmp(*argv, "-CAcreateserial") == 0)
472 CA_createserial = ++num;
473 else if (strcmp(*argv, "-clrext") == 0)
475 #if 1 /* stay backwards-compatible with 0.9.5; this
476 * should go away soon */
477 else if (strcmp(*argv, "-crlext") == 0) {
478 BIO_printf(bio_err, "use -clrext instead of -crlext\n");
482 else if (strcmp(*argv, "-ocspid") == 0)
484 else if (strcmp(*argv, "-badsig") == 0)
486 else if ((md_alg = EVP_get_digestbyname(*argv + 1))) {
490 BIO_printf(bio_err, "unknown option %s\n", *argv);
500 for (pp = x509_usage; (*pp != NULL); pp++)
501 BIO_printf(bio_err, "%s", *pp);
504 #ifndef OPENSSL_NO_ENGINE
505 e = setup_engine(bio_err, engine, 0);
509 app_RAND_load_file(NULL, bio_err, 0);
511 ERR_load_crypto_strings();
513 if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
514 BIO_printf(bio_err, "Error getting password\n");
518 if (!X509_STORE_set_default_paths(ctx)) {
519 ERR_print_errors(bio_err);
524 fkey = load_pubkey(bio_err, fkeyfile, keyformat, 0,
525 NULL, e, "Forced key");
530 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) {
532 } else if ((CA_flag) && (CAkeyfile == NULL)) {
534 "need to specify a CAkey if using the CA command\n");
541 extconf = NCONF_new(NULL);
542 if (!NCONF_load(extconf, extfile, &errorline)) {
545 "error loading the config file '%s'\n", extfile);
548 "error on line %ld of config file '%s'\n",
553 extsect = NCONF_get_string(extconf, "default", "extensions");
559 X509V3_set_ctx_test(&ctx2);
560 X509V3_set_nconf(&ctx2, extconf);
561 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) {
563 "Error Loading extension section %s\n", extsect);
564 ERR_print_errors(bio_err);
573 if (!sign_flag && !CA_flag) {
574 BIO_printf(bio_err, "We need a private key to sign with\n");
577 in = BIO_new(BIO_s_file());
579 ERR_print_errors(bio_err);
584 BIO_set_fp(in, stdin, BIO_NOCLOSE | BIO_FP_TEXT);
586 if (BIO_read_filename(in, infile) <= 0) {
592 req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL);
596 ERR_print_errors(bio_err);
600 if ((req->req_info == NULL) ||
601 (req->req_info->pubkey == NULL) ||
602 (req->req_info->pubkey->public_key == NULL) ||
603 (req->req_info->pubkey->public_key->data == NULL)) {
605 "The certificate request appears to corrupted\n");
606 BIO_printf(bio_err, "It does not contain a public key\n");
609 if ((pkey = X509_REQ_get_pubkey(req)) == NULL) {
610 BIO_printf(bio_err, "error unpacking public key\n");
613 i = X509_REQ_verify(req, pkey);
616 BIO_printf(bio_err, "Signature verification error\n");
617 ERR_print_errors(bio_err);
622 "Signature did not match the certificate request\n");
625 BIO_printf(bio_err, "Signature ok\n");
627 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req),
630 if ((x = X509_new()) == NULL)
634 sno = ASN1_INTEGER_new();
635 if (!sno || !rand_serial(NULL, sno))
637 if (!X509_set_serialNumber(x, sno))
639 ASN1_INTEGER_free(sno);
641 } else if (!X509_set_serialNumber(x, sno))
644 if (!X509_set_issuer_name(x, req->req_info->subject))
646 if (!X509_set_subject_name(x, req->req_info->subject))
649 X509_gmtime_adj(X509_get_notBefore(x), 0);
650 X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL);
652 X509_set_pubkey(x, fkey);
654 pkey = X509_REQ_get_pubkey(req);
655 X509_set_pubkey(x, pkey);
659 x = load_cert(bio_err, infile, informat, NULL, e, "Certificate");
664 xca = load_cert(bio_err, CAfile, CAformat, NULL, e, "CA Certificate");
669 if (!noout || text || next_serial) {
670 OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3");
672 out = BIO_new(BIO_s_file());
674 ERR_print_errors(bio_err);
677 if (outfile == NULL) {
678 BIO_set_fp(out, stdout, BIO_NOCLOSE);
679 #ifdef OPENSSL_SYS_VMS
681 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
682 out = BIO_push(tmpbio, out);
686 if (BIO_write_filename(out, outfile) <= 0) {
694 X509_alias_set1(x, (unsigned char *)alias, -1);
699 X509_reject_clear(x);
702 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) {
703 objtmp = sk_ASN1_OBJECT_value(trust, i);
704 X509_add1_trust_object(x, objtmp);
709 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) {
710 objtmp = sk_ASN1_OBJECT_value(reject, i);
711 X509_add1_reject_object(x, objtmp);
716 for (i = 1; i <= num; i++) {
718 print_name(STDout, "issuer= ",
719 X509_get_issuer_name(x), nmflag);
720 } else if (subject == i) {
721 print_name(STDout, "subject= ",
722 X509_get_subject_name(x), nmflag);
723 } else if (serial == i) {
724 BIO_printf(STDout, "serial=");
725 i2a_ASN1_INTEGER(STDout, X509_get_serialNumber(x));
726 BIO_printf(STDout, "\n");
727 } else if (next_serial == i) {
730 ser = X509_get_serialNumber(x);
731 bnser = ASN1_INTEGER_to_BN(ser, NULL);
734 if (!BN_add_word(bnser, 1))
736 ser = BN_to_ASN1_INTEGER(bnser, NULL);
740 i2a_ASN1_INTEGER(out, ser);
741 ASN1_INTEGER_free(ser);
743 } else if ((email == i) || (ocsp_uri == i)) {
745 STACK_OF(OPENSSL_STRING) *emlst;
747 emlst = X509_get1_email(x);
749 emlst = X509_get1_ocsp(x);
750 for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++)
751 BIO_printf(STDout, "%s\n",
752 sk_OPENSSL_STRING_value(emlst, j));
753 X509_email_free(emlst);
754 } else if (aliasout == i) {
755 unsigned char *alstr;
756 alstr = X509_alias_get0(x, NULL);
758 BIO_printf(STDout, "%s\n", alstr);
760 BIO_puts(STDout, "<No Alias>\n");
761 } else if (subject_hash == i) {
762 BIO_printf(STDout, "%08lx\n", X509_subject_name_hash(x));
764 #ifndef OPENSSL_NO_MD5
765 else if (subject_hash_old == i) {
766 BIO_printf(STDout, "%08lx\n", X509_subject_name_hash_old(x));
769 else if (issuer_hash == i) {
770 BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash(x));
772 #ifndef OPENSSL_NO_MD5
773 else if (issuer_hash_old == i) {
774 BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash_old(x));
777 else if (pprint == i) {
780 BIO_printf(STDout, "Certificate purposes:\n");
781 for (j = 0; j < X509_PURPOSE_get_count(); j++) {
782 ptmp = X509_PURPOSE_get0(j);
783 purpose_print(STDout, x, ptmp);
785 } else if (modulus == i) {
788 pkey = X509_get_pubkey(x);
790 BIO_printf(bio_err, "Modulus=unavailable\n");
791 ERR_print_errors(bio_err);
794 BIO_printf(STDout, "Modulus=");
795 #ifndef OPENSSL_NO_RSA
796 if (pkey->type == EVP_PKEY_RSA)
797 BN_print(STDout, pkey->pkey.rsa->n);
800 #ifndef OPENSSL_NO_DSA
801 if (pkey->type == EVP_PKEY_DSA)
802 BN_print(STDout, pkey->pkey.dsa->pub_key);
805 BIO_printf(STDout, "Wrong Algorithm type");
806 BIO_printf(STDout, "\n");
808 } else if (pubkey == i) {
811 pkey = X509_get_pubkey(x);
813 BIO_printf(bio_err, "Error getting public key\n");
814 ERR_print_errors(bio_err);
817 PEM_write_bio_PUBKEY(STDout, pkey);
824 X509_NAME_oneline(X509_get_subject_name(x), buf, sizeof buf);
825 BIO_printf(STDout, "/* subject:%s */\n", buf);
826 m = X509_NAME_oneline(X509_get_issuer_name(x), buf,
828 BIO_printf(STDout, "/* issuer :%s */\n", buf);
830 z = i2d_X509(x, NULL);
831 m = OPENSSL_malloc(z);
833 BIO_printf(bio_err, "Out of memory\n");
834 ERR_print_errors(bio_err);
838 d = (unsigned char *)m;
839 z = i2d_X509_NAME(X509_get_subject_name(x), &d);
840 BIO_printf(STDout, "unsigned char XXX_subject_name[%d]={\n",
842 d = (unsigned char *)m;
843 for (y = 0; y < z; y++) {
844 BIO_printf(STDout, "0x%02X,", d[y]);
845 if ((y & 0x0f) == 0x0f)
846 BIO_printf(STDout, "\n");
849 BIO_printf(STDout, "\n");
850 BIO_printf(STDout, "};\n");
852 z = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d);
853 BIO_printf(STDout, "unsigned char XXX_public_key[%d]={\n", z);
854 d = (unsigned char *)m;
855 for (y = 0; y < z; y++) {
856 BIO_printf(STDout, "0x%02X,", d[y]);
857 if ((y & 0x0f) == 0x0f)
858 BIO_printf(STDout, "\n");
861 BIO_printf(STDout, "\n");
862 BIO_printf(STDout, "};\n");
865 BIO_printf(STDout, "unsigned char XXX_certificate[%d]={\n",
867 d = (unsigned char *)m;
868 for (y = 0; y < z; y++) {
869 BIO_printf(STDout, "0x%02X,", d[y]);
870 if ((y & 0x0f) == 0x0f)
871 BIO_printf(STDout, "\n");
874 BIO_printf(STDout, "\n");
875 BIO_printf(STDout, "};\n");
878 } else if (text == i) {
879 X509_print_ex(STDout, x, nmflag, certflag);
880 } else if (startdate == i) {
881 BIO_puts(STDout, "notBefore=");
882 ASN1_TIME_print(STDout, X509_get_notBefore(x));
883 BIO_puts(STDout, "\n");
884 } else if (enddate == i) {
885 BIO_puts(STDout, "notAfter=");
886 ASN1_TIME_print(STDout, X509_get_notAfter(x));
887 BIO_puts(STDout, "\n");
888 } else if (fingerprint == i) {
891 unsigned char md[EVP_MAX_MD_SIZE];
892 const EVP_MD *fdig = digest;
897 if (!X509_digest(x, fdig, md, &n)) {
898 BIO_printf(bio_err, "out of memory\n");
901 BIO_printf(STDout, "%s Fingerprint=",
902 OBJ_nid2sn(EVP_MD_type(fdig)));
903 for (j = 0; j < (int)n; j++) {
904 BIO_printf(STDout, "%02X%c", md[j], (j + 1 == (int)n)
909 /* should be in the library */
910 else if ((sign_flag == i) && (x509req == 0)) {
911 BIO_printf(bio_err, "Getting Private key\n");
913 Upkey = load_key(bio_err,
914 keyfile, keyformat, 0,
915 passin, e, "Private key");
921 if (!sign(x, Upkey, days, clrext, digest, extconf, extsect))
923 } else if (CA_flag == i) {
924 BIO_printf(bio_err, "Getting CA Private Key\n");
925 if (CAkeyfile != NULL) {
926 CApkey = load_key(bio_err,
927 CAkeyfile, CAkeyformat,
928 0, passin, e, "CA Private Key");
934 if (!x509_certify(ctx, CAfile, digest, x, xca,
936 CAserial, CA_createserial, days, clrext,
937 extconf, extsect, sno))
939 } else if (x509req == i) {
942 BIO_printf(bio_err, "Getting request Private Key\n");
943 if (keyfile == NULL) {
944 BIO_printf(bio_err, "no request key file specified\n");
947 pk = load_key(bio_err,
948 keyfile, keyformat, 0,
949 passin, e, "request key");
954 BIO_printf(bio_err, "Generating certificate request\n");
956 rq = X509_to_X509_REQ(x, pk, digest);
959 ERR_print_errors(bio_err);
963 X509_REQ_print(out, rq);
964 PEM_write_bio_X509_REQ(out, rq);
967 } else if (ocspid == i) {
968 X509_ocspid_print(out, x);
974 time_t tcheck = time(NULL) + checkoffset;
976 if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0) {
977 BIO_printf(out, "Certificate will expire\n");
980 BIO_printf(out, "Certificate will not expire\n");
986 print_cert_checks(STDout, x, checkhost, checkemail, checkip);
994 x->signature->data[x->signature->length - 1] ^= 0x1;
996 if (outformat == FORMAT_ASN1)
997 i = i2d_X509_bio(out, x);
998 else if (outformat == FORMAT_PEM) {
1000 i = PEM_write_bio_X509_AUX(out, x);
1002 i = PEM_write_bio_X509(out, x);
1003 } else if (outformat == FORMAT_NETSCAPE) {
1005 ASN1_OCTET_STRING hdr;
1007 hdr.data = (unsigned char *)NETSCAPE_CERT_HDR;
1008 hdr.length = strlen(NETSCAPE_CERT_HDR);
1012 i = ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509), out, &nx);
1014 BIO_printf(bio_err, "bad output format specified for outfile\n");
1018 BIO_printf(bio_err, "unable to write certificate\n");
1019 ERR_print_errors(bio_err);
1025 app_RAND_write_file(NULL, bio_err);
1027 NCONF_free(extconf);
1029 BIO_free_all(STDout);
1030 X509_STORE_free(ctx);
1034 EVP_PKEY_free(Upkey);
1035 EVP_PKEY_free(CApkey);
1036 EVP_PKEY_free(fkey);
1038 sk_OPENSSL_STRING_free(sigopts);
1040 ASN1_INTEGER_free(sno);
1041 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
1042 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
1044 OPENSSL_free(passin);
1049 static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile,
1052 char *buf = NULL, *p;
1053 ASN1_INTEGER *bs = NULL;
1054 BIGNUM *serial = NULL;
1057 len = ((serialfile == NULL)
1058 ? (strlen(CAfile) + strlen(POSTFIX) + 1)
1059 : (strlen(serialfile))) + 1;
1060 buf = OPENSSL_malloc(len);
1062 BIO_printf(bio_err, "out of mem\n");
1065 if (serialfile == NULL) {
1066 BUF_strlcpy(buf, CAfile, len);
1067 for (p = buf; *p; p++)
1072 BUF_strlcat(buf, POSTFIX, len);
1074 BUF_strlcpy(buf, serialfile, len);
1076 serial = load_serial(buf, create, NULL);
1080 if (!BN_add_word(serial, 1)) {
1081 BIO_printf(bio_err, "add_word failure\n");
1085 if (!save_serial(buf, NULL, serial, &bs))
1095 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
1096 X509 *x, X509 *xca, EVP_PKEY *pkey,
1097 STACK_OF(OPENSSL_STRING) *sigopts,
1098 char *serialfile, int create,
1099 int days, int clrext, CONF *conf, char *section,
1103 ASN1_INTEGER *bs = NULL;
1107 upkey = X509_get_pubkey(xca);
1108 if (upkey == NULL) {
1109 BIO_printf(bio_err, "Error obtaining CA X509 public key\n");
1112 EVP_PKEY_copy_parameters(upkey, pkey);
1113 EVP_PKEY_free(upkey);
1115 if (!X509_STORE_CTX_init(&xsc, ctx, x, NULL)) {
1116 BIO_printf(bio_err, "Error initialising X509 store\n");
1121 else if (!(bs = x509_load_serial(CAfile, serialfile, create)))
1124 /* if (!X509_STORE_add_cert(ctx,x)) goto end;*/
1127 * NOTE: this certificate can/should be self signed, unless it was a
1128 * certificate request in which case it is not.
1130 X509_STORE_CTX_set_cert(&xsc, x);
1131 X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE);
1132 if (!reqfile && X509_verify_cert(&xsc) <= 0)
1135 if (!X509_check_private_key(xca, pkey)) {
1137 "CA certificate and CA private key do not match\n");
1141 if (!X509_set_issuer_name(x, X509_get_subject_name(xca)))
1143 if (!X509_set_serialNumber(x, bs))
1146 if (X509_gmtime_adj(X509_get_notBefore(x), 0L) == NULL)
1149 /* hardwired expired */
1150 if (X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL) == NULL)
1154 while (X509_get_ext_count(x) > 0)
1155 X509_delete_ext(x, 0);
1160 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
1161 X509_set_version(x, force_version);
1163 X509_set_version(x, 2); /* version 3 certificate */
1165 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1166 X509V3_set_nconf(&ctx2, conf);
1167 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x))
1171 if (!do_X509_sign(bio_err, x, pkey, digest, sigopts))
1175 X509_STORE_CTX_cleanup(&xsc);
1177 ERR_print_errors(bio_err);
1179 ASN1_INTEGER_free(bs);
1183 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
1189 * it is ok to use a self signed certificate This case will catch both
1190 * the initial ok == 0 and the final ok == 1 calls to this function
1192 err = X509_STORE_CTX_get_error(ctx);
1193 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1197 * BAD we should have gotten an error. Normally if everything worked
1198 * X509_STORE_CTX_get_error(ctx) will still be set to
1199 * DEPTH_ZERO_SELF_....
1203 "error with certificate to be certified - should be self signed\n");
1206 err_cert = X509_STORE_CTX_get_current_cert(ctx);
1207 print_name(bio_err, NULL, X509_get_subject_name(err_cert), 0);
1209 "error with certificate - error %d at depth %d\n%s\n", err,
1210 X509_STORE_CTX_get_error_depth(ctx),
1211 X509_verify_cert_error_string(err));
1217 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext,
1218 const EVP_MD *digest, CONF *conf, char *section)
1223 pktmp = X509_get_pubkey(x);
1226 EVP_PKEY_copy_parameters(pktmp, pkey);
1227 EVP_PKEY_save_parameters(pktmp, 1);
1228 EVP_PKEY_free(pktmp);
1230 if (!X509_set_issuer_name(x, X509_get_subject_name(x)))
1232 if (X509_gmtime_adj(X509_get_notBefore(x), 0) == NULL)
1235 if (X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL) == NULL)
1238 if (!X509_set_pubkey(x, pkey))
1241 while (X509_get_ext_count(x) > 0)
1242 X509_delete_ext(x, 0);
1246 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
1247 X509_set_version(x, force_version);
1249 X509_set_version(x, 2); /* version 3 certificate */
1251 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1252 X509V3_set_nconf(&ctx, conf);
1253 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x))
1256 if (!X509_sign(x, pkey, digest))
1260 ERR_print_errors(bio_err);
1264 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
1268 id = X509_PURPOSE_get_id(pt);
1269 pname = X509_PURPOSE_get0_name(pt);
1270 for (i = 0; i < 2; i++) {
1271 idret = X509_check_purpose(cert, id, i);
1272 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : "");
1274 BIO_printf(bio, "Yes\n");
1275 else if (idret == 0)
1276 BIO_printf(bio, "No\n");
1278 BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);