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.]
64 #include <openssl/bio.h>
65 #include <openssl/asn1.h>
66 #include <openssl/err.h>
67 #include <openssl/bn.h>
68 #include <openssl/evp.h>
69 #include <openssl/x509.h>
70 #include <openssl/x509v3.h>
71 #include <openssl/objects.h>
72 #include <openssl/pem.h>
73 #ifndef OPENSSL_NO_RSA
74 # include <openssl/rsa.h>
76 #ifndef OPENSSL_NO_DSA
77 # include <openssl/dsa.h>
81 #define PROG x509_main
84 #define POSTFIX ".srl"
87 static const char *x509_usage[] = {
89 " -inform arg - input format - default PEM (one of DER, NET or PEM)\n",
90 " -outform arg - output format - default PEM (one of DER, NET or PEM)\n",
91 " -keyform arg - private key format - default PEM\n",
92 " -CAform arg - CA format - default PEM\n",
93 " -CAkeyform arg - CA key format - default PEM\n",
94 " -in arg - input file - default stdin\n",
95 " -out arg - output file - default stdout\n",
96 " -passin arg - private key password source\n",
97 " -serial - print serial number value\n",
98 " -subject_hash - print subject hash value\n",
99 #ifndef OPENSSL_NO_MD5
100 " -subject_hash_old - print old-style (MD5) subject hash value\n",
102 " -issuer_hash - print issuer hash value\n",
103 #ifndef OPENSSL_NO_MD5
104 " -issuer_hash_old - print old-style (MD5) issuer hash value\n",
106 " -hash - synonym for -subject_hash\n",
107 " -subject - print subject DN\n",
108 " -issuer - print issuer DN\n",
109 " -email - print email address(es)\n",
110 " -startdate - notBefore field\n",
111 " -enddate - notAfter field\n",
112 " -purpose - print out certificate purposes\n",
113 " -dates - both Before and After dates\n",
114 " -modulus - print the RSA key modulus\n",
115 " -pubkey - output the public key\n",
116 " -fingerprint - print the certificate fingerprint\n",
117 " -alias - output certificate alias\n",
118 " -noout - no certificate output\n",
119 " -ocspid - print OCSP hash values for the subject name and public key\n",
120 " -ocsp_uri - print OCSP Responder URL(s)\n",
121 " -trustout - output a \"trusted\" certificate\n",
122 " -clrtrust - clear all trusted purposes\n",
123 " -clrreject - clear all rejected purposes\n",
124 " -addtrust arg - trust certificate for a given purpose\n",
125 " -addreject arg - reject certificate for a given purpose\n",
126 " -setalias arg - set certificate alias\n",
127 " -days arg - How long till expiry of a signed certificate - def 30 days\n",
128 " -checkend arg - check whether the cert expires in the next arg seconds\n",
129 " exit 1 if so, 0 if not\n",
130 " -signkey arg - self sign cert with arg\n",
131 " -x509toreq - output a certification request object\n",
132 " -req - input is a certificate request, sign and output.\n",
133 " -CA arg - set the CA certificate, must be PEM format.\n",
134 " -CAkey arg - set the CA key, must be PEM format\n",
135 " missing, it is assumed to be in the CA file.\n",
136 " -CAcreateserial - create serial number file if it does not exist\n",
137 " -CAserial arg - serial file\n",
138 " -set_serial - serial number to use\n",
139 " -text - print the certificate in text form\n",
140 " -C - print out C code forms\n",
141 " -md2/-md5/-sha1/-mdc2 - digest to use\n",
142 " -extfile - configuration file with X509V3 extensions to add\n",
143 " -extensions - section from config file with X509V3 extensions to add\n",
144 " -clrext - delete extensions before signing and input certificate\n",
145 " -nameopt arg - various certificate name options\n",
146 #ifndef OPENSSL_NO_ENGINE
147 " -engine e - use engine e, possibly a hardware device.\n",
149 " -certopt arg - various certificate text options\n",
150 " -checkhost host - check certificate matches \"host\"\n",
151 " -checkemail email - check certificate matches \"email\"\n",
152 " -checkip ipaddr - check certificate matches \"ipaddr\"\n",
156 static int callb(int ok, X509_STORE_CTX *ctx);
157 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext,
158 const EVP_MD *digest, CONF *conf, char *section);
159 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
160 X509 *x, X509 *xca, EVP_PKEY *pkey,
161 STACK_OF(OPENSSL_STRING) *sigopts, char *serial,
162 int create, int days, int clrext, CONF *conf,
163 char *section, ASN1_INTEGER *sno);
164 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
165 static int reqfile = 0;
166 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
167 static int force_version = 2;
170 int MAIN(int, char **);
172 int MAIN(int argc, char **argv)
176 X509_REQ *req = NULL;
177 X509 *x = NULL, *xca = NULL;
179 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
180 EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL;
181 ASN1_INTEGER *sno = NULL;
182 int i, num, badops = 0, badsig = 0;
185 STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
186 int informat, outformat, keyformat, CAformat, CAkeyformat;
187 char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL;
188 char *CAkeyfile = NULL, *CAserial = NULL;
189 char *fkeyfile = NULL;
191 int text = 0, serial = 0, subject = 0, issuer = 0, startdate =
194 int subject_hash = 0, issuer_hash = 0, ocspid = 0;
195 #ifndef OPENSSL_NO_MD5
196 int subject_hash_old = 0, issuer_hash_old = 0;
198 int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0;
200 int trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0, clrext = 0;
202 int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0;
205 X509_STORE *ctx = NULL;
209 const EVP_MD *md_alg, *digest = NULL;
210 CONF *extconf = NULL;
211 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
213 int checkend = 0, checkoffset = 0;
214 unsigned long nmflag = 0, certflag = 0;
215 char *checkhost = NULL;
216 char *checkemail = NULL;
217 char *checkip = NULL;
218 #ifndef OPENSSL_NO_ENGINE
227 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
229 if (!load_config(bio_err, NULL))
231 STDout = BIO_new_fp(stdout, BIO_NOCLOSE);
232 #ifdef OPENSSL_SYS_VMS
234 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
235 STDout = BIO_push(tmpbio, STDout);
239 informat = FORMAT_PEM;
240 outformat = FORMAT_PEM;
241 keyformat = FORMAT_PEM;
242 CAformat = FORMAT_PEM;
243 CAkeyformat = FORMAT_PEM;
245 ctx = X509_STORE_new();
248 X509_STORE_set_verify_cb(ctx, callb);
254 if (strcmp(*argv, "-inform") == 0) {
257 informat = str2fmt(*(++argv));
258 } else if (strcmp(*argv, "-outform") == 0) {
261 outformat = str2fmt(*(++argv));
262 } else if (strcmp(*argv, "-keyform") == 0) {
265 keyformat = str2fmt(*(++argv));
266 } else if (strcmp(*argv, "-req") == 0) {
269 } else if (strcmp(*argv, "-CAform") == 0) {
272 CAformat = str2fmt(*(++argv));
273 } else if (strcmp(*argv, "-CAkeyform") == 0) {
276 CAkeyformat = str2fmt(*(++argv));
277 } else if (strcmp(*argv, "-sigopt") == 0) {
281 sigopts = sk_OPENSSL_STRING_new_null();
282 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv)))
285 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
286 else if (strcmp(*argv, "-force_version") == 0) {
289 force_version = atoi(*(++argv)) - 1;
292 else if (strcmp(*argv, "-days") == 0) {
295 days = atoi(*(++argv));
297 BIO_printf(bio_err, "bad number of days\n");
300 } else if (strcmp(*argv, "-passin") == 0) {
303 passargin = *(++argv);
304 } else if (strcmp(*argv, "-extfile") == 0) {
308 } else if (strcmp(*argv, "-extensions") == 0) {
312 } else if (strcmp(*argv, "-in") == 0) {
316 } else if (strcmp(*argv, "-out") == 0) {
320 } else if (strcmp(*argv, "-signkey") == 0) {
326 } else if (strcmp(*argv, "-CA") == 0) {
332 } else if (strcmp(*argv, "-CAkey") == 0) {
335 CAkeyfile = *(++argv);
336 } else if (strcmp(*argv, "-CAserial") == 0) {
339 CAserial = *(++argv);
340 } else if (strcmp(*argv, "-set_serial") == 0) {
343 if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
345 } else if (strcmp(*argv, "-force_pubkey") == 0) {
348 fkeyfile = *(++argv);
349 } else if (strcmp(*argv, "-addtrust") == 0) {
352 if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) {
353 BIO_printf(bio_err, "Invalid trust object value %s\n", *argv);
357 trust = sk_ASN1_OBJECT_new_null();
358 sk_ASN1_OBJECT_push(trust, objtmp);
360 } else if (strcmp(*argv, "-addreject") == 0) {
363 if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) {
365 "Invalid reject object value %s\n", *argv);
369 reject = sk_ASN1_OBJECT_new_null();
370 sk_ASN1_OBJECT_push(reject, objtmp);
372 } else if (strcmp(*argv, "-setalias") == 0) {
377 } else if (strcmp(*argv, "-certopt") == 0) {
380 if (!set_cert_ex(&certflag, *(++argv)))
382 } else if (strcmp(*argv, "-nameopt") == 0) {
385 if (!set_name_ex(&nmflag, *(++argv)))
388 #ifndef OPENSSL_NO_ENGINE
389 else if (strcmp(*argv, "-engine") == 0) {
395 else if (strcmp(*argv, "-C") == 0)
397 else if (strcmp(*argv, "-email") == 0)
399 else if (strcmp(*argv, "-ocsp_uri") == 0)
401 else if (strcmp(*argv, "-serial") == 0)
403 else if (strcmp(*argv, "-next_serial") == 0)
405 else if (strcmp(*argv, "-modulus") == 0)
407 else if (strcmp(*argv, "-pubkey") == 0)
409 else if (strcmp(*argv, "-x509toreq") == 0)
411 else if (strcmp(*argv, "-text") == 0)
413 else if (strcmp(*argv, "-hash") == 0
414 || strcmp(*argv, "-subject_hash") == 0)
415 subject_hash = ++num;
416 #ifndef OPENSSL_NO_MD5
417 else if (strcmp(*argv, "-subject_hash_old") == 0)
418 subject_hash_old = ++num;
420 else if (strcmp(*argv, "-issuer_hash") == 0)
422 #ifndef OPENSSL_NO_MD5
423 else if (strcmp(*argv, "-issuer_hash_old") == 0)
424 issuer_hash_old = ++num;
426 else if (strcmp(*argv, "-subject") == 0)
428 else if (strcmp(*argv, "-issuer") == 0)
430 else if (strcmp(*argv, "-fingerprint") == 0)
432 else if (strcmp(*argv, "-dates") == 0) {
435 } else if (strcmp(*argv, "-purpose") == 0)
437 else if (strcmp(*argv, "-startdate") == 0)
439 else if (strcmp(*argv, "-enddate") == 0)
441 else if (strcmp(*argv, "-checkend") == 0) {
444 checkoffset = atoi(*(++argv));
446 } else if (strcmp(*argv, "-checkhost") == 0) {
449 checkhost = *(++argv);
450 } else if (strcmp(*argv, "-checkemail") == 0) {
453 checkemail = *(++argv);
454 } else if (strcmp(*argv, "-checkip") == 0) {
458 } else if (strcmp(*argv, "-noout") == 0)
460 else if (strcmp(*argv, "-trustout") == 0)
462 else if (strcmp(*argv, "-clrtrust") == 0)
464 else if (strcmp(*argv, "-clrreject") == 0)
466 else if (strcmp(*argv, "-alias") == 0)
468 else if (strcmp(*argv, "-CAcreateserial") == 0)
469 CA_createserial = ++num;
470 else if (strcmp(*argv, "-clrext") == 0)
472 else if (strcmp(*argv, "-ocspid") == 0)
474 else if (strcmp(*argv, "-badsig") == 0)
476 else if ((md_alg = EVP_get_digestbyname(*argv + 1))) {
480 BIO_printf(bio_err, "unknown option %s\n", *argv);
490 for (pp = x509_usage; (*pp != NULL); pp++)
491 BIO_printf(bio_err, "%s", *pp);
494 #ifndef OPENSSL_NO_ENGINE
495 e = setup_engine(bio_err, engine, 0);
499 app_RAND_load_file(NULL, bio_err, 0);
501 ERR_load_crypto_strings();
503 if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) {
504 BIO_printf(bio_err, "Error getting password\n");
508 if (!X509_STORE_set_default_paths(ctx)) {
509 ERR_print_errors(bio_err);
514 fkey = load_pubkey(bio_err, fkeyfile, keyformat, 0,
515 NULL, e, "Forced key");
520 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) {
522 } else if ((CA_flag) && (CAkeyfile == NULL)) {
524 "need to specify a CAkey if using the CA command\n");
531 extconf = NCONF_new(NULL);
532 if (!NCONF_load(extconf, extfile, &errorline)) {
535 "error loading the config file '%s'\n", extfile);
538 "error on line %ld of config file '%s'\n",
543 extsect = NCONF_get_string(extconf, "default", "extensions");
549 X509V3_set_ctx_test(&ctx2);
550 X509V3_set_nconf(&ctx2, extconf);
551 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) {
553 "Error Loading extension section %s\n", extsect);
554 ERR_print_errors(bio_err);
563 if (!sign_flag && !CA_flag) {
564 BIO_printf(bio_err, "We need a private key to sign with\n");
567 in = BIO_new(BIO_s_file());
569 ERR_print_errors(bio_err);
574 BIO_set_fp(in, stdin, BIO_NOCLOSE | BIO_FP_TEXT);
576 if (BIO_read_filename(in, infile) <= 0) {
582 req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL);
586 ERR_print_errors(bio_err);
590 if ((req->req_info == NULL) ||
591 (req->req_info->pubkey == NULL) ||
592 (req->req_info->pubkey->public_key == NULL) ||
593 (req->req_info->pubkey->public_key->data == NULL)) {
595 "The certificate request appears to corrupted\n");
596 BIO_printf(bio_err, "It does not contain a public key\n");
599 if ((pkey = X509_REQ_get_pubkey(req)) == NULL) {
600 BIO_printf(bio_err, "error unpacking public key\n");
603 i = X509_REQ_verify(req, pkey);
606 BIO_printf(bio_err, "Signature verification error\n");
607 ERR_print_errors(bio_err);
612 "Signature did not match the certificate request\n");
615 BIO_printf(bio_err, "Signature ok\n");
617 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req),
620 if ((x = X509_new()) == NULL)
624 sno = ASN1_INTEGER_new();
625 if (!sno || !rand_serial(NULL, sno))
627 if (!X509_set_serialNumber(x, sno))
629 ASN1_INTEGER_free(sno);
631 } else if (!X509_set_serialNumber(x, sno))
634 if (!X509_set_issuer_name(x, req->req_info->subject))
636 if (!X509_set_subject_name(x, req->req_info->subject))
639 X509_gmtime_adj(X509_get_notBefore(x), 0);
640 X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL);
642 X509_set_pubkey(x, fkey);
644 pkey = X509_REQ_get_pubkey(req);
645 X509_set_pubkey(x, pkey);
649 x = load_cert(bio_err, infile, informat, NULL, e, "Certificate");
654 xca = load_cert(bio_err, CAfile, CAformat, NULL, e, "CA Certificate");
659 if (!noout || text || next_serial) {
660 OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3");
662 out = BIO_new(BIO_s_file());
664 ERR_print_errors(bio_err);
667 if (outfile == NULL) {
668 BIO_set_fp(out, stdout, BIO_NOCLOSE);
669 #ifdef OPENSSL_SYS_VMS
671 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
672 out = BIO_push(tmpbio, out);
676 if (BIO_write_filename(out, outfile) <= 0) {
684 X509_alias_set1(x, (unsigned char *)alias, -1);
689 X509_reject_clear(x);
692 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) {
693 objtmp = sk_ASN1_OBJECT_value(trust, i);
694 X509_add1_trust_object(x, objtmp);
699 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) {
700 objtmp = sk_ASN1_OBJECT_value(reject, i);
701 X509_add1_reject_object(x, objtmp);
706 for (i = 1; i <= num; i++) {
708 print_name(STDout, "issuer= ",
709 X509_get_issuer_name(x), nmflag);
710 } else if (subject == i) {
711 print_name(STDout, "subject= ",
712 X509_get_subject_name(x), nmflag);
713 } else if (serial == i) {
714 BIO_printf(STDout, "serial=");
715 i2a_ASN1_INTEGER(STDout, X509_get_serialNumber(x));
716 BIO_printf(STDout, "\n");
717 } else if (next_serial == i) {
720 ser = X509_get_serialNumber(x);
721 bnser = ASN1_INTEGER_to_BN(ser, NULL);
724 if (!BN_add_word(bnser, 1))
726 ser = BN_to_ASN1_INTEGER(bnser, NULL);
730 i2a_ASN1_INTEGER(out, ser);
731 ASN1_INTEGER_free(ser);
733 } else if ((email == i) || (ocsp_uri == i)) {
735 STACK_OF(OPENSSL_STRING) *emlst;
737 emlst = X509_get1_email(x);
739 emlst = X509_get1_ocsp(x);
740 for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++)
741 BIO_printf(STDout, "%s\n",
742 sk_OPENSSL_STRING_value(emlst, j));
743 X509_email_free(emlst);
744 } else if (aliasout == i) {
745 unsigned char *alstr;
746 alstr = X509_alias_get0(x, NULL);
748 BIO_printf(STDout, "%s\n", alstr);
750 BIO_puts(STDout, "<No Alias>\n");
751 } else if (subject_hash == i) {
752 BIO_printf(STDout, "%08lx\n", X509_subject_name_hash(x));
754 #ifndef OPENSSL_NO_MD5
755 else if (subject_hash_old == i) {
756 BIO_printf(STDout, "%08lx\n", X509_subject_name_hash_old(x));
759 else if (issuer_hash == i) {
760 BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash(x));
762 #ifndef OPENSSL_NO_MD5
763 else if (issuer_hash_old == i) {
764 BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash_old(x));
767 else if (pprint == i) {
770 BIO_printf(STDout, "Certificate purposes:\n");
771 for (j = 0; j < X509_PURPOSE_get_count(); j++) {
772 ptmp = X509_PURPOSE_get0(j);
773 purpose_print(STDout, x, ptmp);
775 } else if (modulus == i) {
778 pkey = X509_get_pubkey(x);
780 BIO_printf(bio_err, "Modulus=unavailable\n");
781 ERR_print_errors(bio_err);
784 BIO_printf(STDout, "Modulus=");
785 #ifndef OPENSSL_NO_RSA
786 if (pkey->type == EVP_PKEY_RSA)
787 BN_print(STDout, pkey->pkey.rsa->n);
790 #ifndef OPENSSL_NO_DSA
791 if (pkey->type == EVP_PKEY_DSA)
792 BN_print(STDout, pkey->pkey.dsa->pub_key);
795 BIO_printf(STDout, "Wrong Algorithm type");
796 BIO_printf(STDout, "\n");
798 } else if (pubkey == i) {
801 pkey = X509_get_pubkey(x);
803 BIO_printf(bio_err, "Error getting public key\n");
804 ERR_print_errors(bio_err);
807 PEM_write_bio_PUBKEY(STDout, pkey);
814 X509_NAME_oneline(X509_get_subject_name(x), buf, sizeof buf);
815 BIO_printf(STDout, "/* subject:%s */\n", buf);
816 m = X509_NAME_oneline(X509_get_issuer_name(x), buf,
818 BIO_printf(STDout, "/* issuer :%s */\n", buf);
820 z = i2d_X509(x, NULL);
821 m = OPENSSL_malloc(z);
823 BIO_printf(bio_err, "Out of memory\n");
824 ERR_print_errors(bio_err);
828 d = (unsigned char *)m;
829 z = i2d_X509_NAME(X509_get_subject_name(x), &d);
830 BIO_printf(STDout, "unsigned char XXX_subject_name[%d]={\n",
832 d = (unsigned char *)m;
833 for (y = 0; y < z; y++) {
834 BIO_printf(STDout, "0x%02X,", d[y]);
835 if ((y & 0x0f) == 0x0f)
836 BIO_printf(STDout, "\n");
839 BIO_printf(STDout, "\n");
840 BIO_printf(STDout, "};\n");
842 z = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d);
843 BIO_printf(STDout, "unsigned char XXX_public_key[%d]={\n", z);
844 d = (unsigned char *)m;
845 for (y = 0; y < z; y++) {
846 BIO_printf(STDout, "0x%02X,", d[y]);
847 if ((y & 0x0f) == 0x0f)
848 BIO_printf(STDout, "\n");
851 BIO_printf(STDout, "\n");
852 BIO_printf(STDout, "};\n");
855 BIO_printf(STDout, "unsigned char XXX_certificate[%d]={\n",
857 d = (unsigned char *)m;
858 for (y = 0; y < z; y++) {
859 BIO_printf(STDout, "0x%02X,", d[y]);
860 if ((y & 0x0f) == 0x0f)
861 BIO_printf(STDout, "\n");
864 BIO_printf(STDout, "\n");
865 BIO_printf(STDout, "};\n");
868 } else if (text == i) {
869 X509_print_ex(STDout, x, nmflag, certflag);
870 } else if (startdate == i) {
871 BIO_puts(STDout, "notBefore=");
872 ASN1_TIME_print(STDout, X509_get_notBefore(x));
873 BIO_puts(STDout, "\n");
874 } else if (enddate == i) {
875 BIO_puts(STDout, "notAfter=");
876 ASN1_TIME_print(STDout, X509_get_notAfter(x));
877 BIO_puts(STDout, "\n");
878 } else if (fingerprint == i) {
881 unsigned char md[EVP_MAX_MD_SIZE];
882 const EVP_MD *fdig = digest;
887 if (!X509_digest(x, fdig, md, &n)) {
888 BIO_printf(bio_err, "out of memory\n");
891 BIO_printf(STDout, "%s Fingerprint=",
892 OBJ_nid2sn(EVP_MD_type(fdig)));
893 for (j = 0; j < (int)n; j++) {
894 BIO_printf(STDout, "%02X%c", md[j], (j + 1 == (int)n)
899 /* should be in the library */
900 else if ((sign_flag == i) && (x509req == 0)) {
901 BIO_printf(bio_err, "Getting Private key\n");
903 Upkey = load_key(bio_err,
904 keyfile, keyformat, 0,
905 passin, e, "Private key");
911 if (!sign(x, Upkey, days, clrext, digest, extconf, extsect))
913 } else if (CA_flag == i) {
914 BIO_printf(bio_err, "Getting CA Private Key\n");
915 if (CAkeyfile != NULL) {
916 CApkey = load_key(bio_err,
917 CAkeyfile, CAkeyformat,
918 0, passin, e, "CA Private Key");
924 if (!x509_certify(ctx, CAfile, digest, x, xca,
926 CAserial, CA_createserial, days, clrext,
927 extconf, extsect, sno))
929 } else if (x509req == i) {
932 BIO_printf(bio_err, "Getting request Private Key\n");
933 if (keyfile == NULL) {
934 BIO_printf(bio_err, "no request key file specified\n");
937 pk = load_key(bio_err,
938 keyfile, keyformat, 0,
939 passin, e, "request key");
944 BIO_printf(bio_err, "Generating certificate request\n");
946 rq = X509_to_X509_REQ(x, pk, digest);
949 ERR_print_errors(bio_err);
953 X509_REQ_print(out, rq);
954 PEM_write_bio_X509_REQ(out, rq);
957 } else if (ocspid == i) {
958 X509_ocspid_print(out, x);
964 time_t tcheck = time(NULL) + checkoffset;
966 if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0) {
967 BIO_printf(out, "Certificate will expire\n");
970 BIO_printf(out, "Certificate will not expire\n");
976 print_cert_checks(STDout, x, checkhost, checkemail, checkip);
984 x->signature->data[x->signature->length - 1] ^= 0x1;
986 if (outformat == FORMAT_ASN1)
987 i = i2d_X509_bio(out, x);
988 else if (outformat == FORMAT_PEM) {
990 i = PEM_write_bio_X509_AUX(out, x);
992 i = PEM_write_bio_X509(out, x);
993 } else if (outformat == FORMAT_NETSCAPE) {
995 ASN1_OCTET_STRING hdr;
997 hdr.data = (unsigned char *)NETSCAPE_CERT_HDR;
998 hdr.length = strlen(NETSCAPE_CERT_HDR);
1002 i = ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509), out, &nx);
1004 BIO_printf(bio_err, "bad output format specified for outfile\n");
1008 BIO_printf(bio_err, "unable to write certificate\n");
1009 ERR_print_errors(bio_err);
1015 app_RAND_write_file(NULL, bio_err);
1017 NCONF_free(extconf);
1019 BIO_free_all(STDout);
1020 X509_STORE_free(ctx);
1024 EVP_PKEY_free(Upkey);
1025 EVP_PKEY_free(CApkey);
1026 EVP_PKEY_free(fkey);
1028 sk_OPENSSL_STRING_free(sigopts);
1030 ASN1_INTEGER_free(sno);
1031 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
1032 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
1034 OPENSSL_free(passin);
1039 static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile,
1042 char *buf = NULL, *p;
1043 ASN1_INTEGER *bs = NULL;
1044 BIGNUM *serial = NULL;
1047 len = ((serialfile == NULL)
1048 ? (strlen(CAfile) + strlen(POSTFIX) + 1)
1049 : (strlen(serialfile))) + 1;
1050 buf = OPENSSL_malloc(len);
1052 BIO_printf(bio_err, "out of mem\n");
1055 if (serialfile == NULL) {
1056 BUF_strlcpy(buf, CAfile, len);
1057 for (p = buf; *p; p++)
1062 BUF_strlcat(buf, POSTFIX, len);
1064 BUF_strlcpy(buf, serialfile, len);
1066 serial = load_serial(buf, create, NULL);
1070 if (!BN_add_word(serial, 1)) {
1071 BIO_printf(bio_err, "add_word failure\n");
1075 if (!save_serial(buf, NULL, serial, &bs))
1085 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
1086 X509 *x, X509 *xca, EVP_PKEY *pkey,
1087 STACK_OF(OPENSSL_STRING) *sigopts,
1088 char *serialfile, int create,
1089 int days, int clrext, CONF *conf, char *section,
1093 ASN1_INTEGER *bs = NULL;
1097 upkey = X509_get_pubkey(xca);
1098 EVP_PKEY_copy_parameters(upkey, pkey);
1099 EVP_PKEY_free(upkey);
1101 if (!X509_STORE_CTX_init(&xsc, ctx, x, NULL)) {
1102 BIO_printf(bio_err, "Error initialising X509 store\n");
1107 else if (!(bs = x509_load_serial(CAfile, serialfile, create)))
1110 /* if (!X509_STORE_add_cert(ctx,x)) goto end;*/
1113 * NOTE: this certificate can/should be self signed, unless it was a
1114 * certificate request in which case it is not.
1116 X509_STORE_CTX_set_cert(&xsc, x);
1117 X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE);
1118 if (!reqfile && X509_verify_cert(&xsc) <= 0)
1121 if (!X509_check_private_key(xca, pkey)) {
1123 "CA certificate and CA private key do not match\n");
1127 if (!X509_set_issuer_name(x, X509_get_subject_name(xca)))
1129 if (!X509_set_serialNumber(x, bs))
1132 if (X509_gmtime_adj(X509_get_notBefore(x), 0L) == NULL)
1135 /* hardwired expired */
1136 if (X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL) == NULL)
1140 while (X509_get_ext_count(x) > 0)
1141 X509_delete_ext(x, 0);
1146 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
1147 X509_set_version(x, force_version);
1149 X509_set_version(x, 2); /* version 3 certificate */
1151 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1152 X509V3_set_nconf(&ctx2, conf);
1153 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x))
1157 if (!do_X509_sign(bio_err, x, pkey, digest, sigopts))
1161 X509_STORE_CTX_cleanup(&xsc);
1163 ERR_print_errors(bio_err);
1165 ASN1_INTEGER_free(bs);
1169 static int callb(int ok, X509_STORE_CTX *ctx)
1175 * it is ok to use a self signed certificate This case will catch both
1176 * the initial ok == 0 and the final ok == 1 calls to this function
1178 err = X509_STORE_CTX_get_error(ctx);
1179 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1183 * BAD we should have gotten an error. Normally if everything worked
1184 * X509_STORE_CTX_get_error(ctx) will still be set to
1185 * DEPTH_ZERO_SELF_....
1189 "error with certificate to be certified - should be self signed\n");
1192 err_cert = X509_STORE_CTX_get_current_cert(ctx);
1193 print_name(bio_err, NULL, X509_get_subject_name(err_cert), 0);
1195 "error with certificate - error %d at depth %d\n%s\n", err,
1196 X509_STORE_CTX_get_error_depth(ctx),
1197 X509_verify_cert_error_string(err));
1203 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext,
1204 const EVP_MD *digest, CONF *conf, char *section)
1209 pktmp = X509_get_pubkey(x);
1210 EVP_PKEY_copy_parameters(pktmp, pkey);
1211 EVP_PKEY_save_parameters(pktmp, 1);
1212 EVP_PKEY_free(pktmp);
1214 if (!X509_set_issuer_name(x, X509_get_subject_name(x)))
1216 if (X509_gmtime_adj(X509_get_notBefore(x), 0) == NULL)
1219 /* Lets just make it 12:00am GMT, Jan 1 1970 */
1220 /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
1221 /* 28 days to be certified */
1223 if (X509_gmtime_adj(X509_get_notAfter(x), (long)60 * 60 * 24 * days) ==
1227 if (!X509_set_pubkey(x, pkey))
1230 while (X509_get_ext_count(x) > 0)
1231 X509_delete_ext(x, 0);
1235 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
1236 X509_set_version(x, force_version);
1238 X509_set_version(x, 2); /* version 3 certificate */
1240 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1241 X509V3_set_nconf(&ctx, conf);
1242 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x))
1245 if (!X509_sign(x, pkey, digest))
1249 ERR_print_errors(bio_err);
1253 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
1257 id = X509_PURPOSE_get_id(pt);
1258 pname = X509_PURPOSE_get0_name(pt);
1259 for (i = 0; i < 2; i++) {
1260 idret = X509_check_purpose(cert, id, i);
1261 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : "");
1263 BIO_printf(bio, "Yes\n");
1264 else if (idret == 0)
1265 BIO_printf(bio, "No\n");
1267 BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);