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, const EVP_MD *digest,
161 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,
165 char *serial, int create ,int days, int clrext,
166 CONF *conf, char *section, ASN1_INTEGER *sno);
167 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
168 static int reqfile=0;
170 int MAIN(int, char **);
172 int MAIN(int argc, char **argv)
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;
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;
191 int text=0,serial=0,subject=0,issuer=0,startdate=0,enddate=0;
193 int subject_hash=0,issuer_hash=0,ocspid=0;
194 #ifndef OPENSSL_NO_MD5
195 int subject_hash_old=0,issuer_hash_old=0;
197 int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
199 int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
201 int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
204 X509_STORE *ctx=NULL;
208 const EVP_MD *md_alg,*digest=NULL;
209 CONF *extconf = NULL;
210 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
212 int checkend=0,checkoffset=0;
213 unsigned long nmflag = 0, certflag = 0;
214 unsigned char *checkhost = NULL, *checkemail = NULL;
215 char *checkip = NULL;
216 #ifndef OPENSSL_NO_ENGINE
225 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
227 if (!load_config(bio_err, NULL))
229 STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
230 #ifdef OPENSSL_SYS_VMS
232 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
233 STDout = BIO_push(tmpbio, STDout);
238 outformat=FORMAT_PEM;
239 keyformat=FORMAT_PEM;
241 CAkeyformat=FORMAT_PEM;
243 ctx=X509_STORE_new();
244 if (ctx == NULL) goto end;
245 X509_STORE_set_verify_cb(ctx,callb);
252 if (strcmp(*argv,"-inform") == 0)
254 if (--argc < 1) goto bad;
255 informat=str2fmt(*(++argv));
257 else if (strcmp(*argv,"-outform") == 0)
259 if (--argc < 1) goto bad;
260 outformat=str2fmt(*(++argv));
262 else if (strcmp(*argv,"-keyform") == 0)
264 if (--argc < 1) goto bad;
265 keyformat=str2fmt(*(++argv));
267 else if (strcmp(*argv,"-req") == 0)
272 else if (strcmp(*argv,"-CAform") == 0)
274 if (--argc < 1) goto bad;
275 CAformat=str2fmt(*(++argv));
277 else if (strcmp(*argv,"-CAkeyform") == 0)
279 if (--argc < 1) goto bad;
280 CAkeyformat=str2fmt(*(++argv));
282 else if (strcmp(*argv,"-sigopt") == 0)
287 sigopts = sk_OPENSSL_STRING_new_null();
288 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv)))
291 else if (strcmp(*argv,"-days") == 0)
293 if (--argc < 1) goto bad;
294 days=atoi(*(++argv));
297 BIO_printf(bio_err,"bad number of days\n");
301 else if (strcmp(*argv,"-passin") == 0)
303 if (--argc < 1) goto bad;
304 passargin= *(++argv);
306 else if (strcmp(*argv,"-extfile") == 0)
308 if (--argc < 1) goto bad;
311 else if (strcmp(*argv,"-extensions") == 0)
313 if (--argc < 1) goto bad;
316 else if (strcmp(*argv,"-in") == 0)
318 if (--argc < 1) goto bad;
321 else if (strcmp(*argv,"-out") == 0)
323 if (--argc < 1) goto bad;
326 else if (strcmp(*argv,"-signkey") == 0)
328 if (--argc < 1) goto bad;
333 else if (strcmp(*argv,"-CA") == 0)
335 if (--argc < 1) goto bad;
340 else if (strcmp(*argv,"-CAkey") == 0)
342 if (--argc < 1) goto bad;
343 CAkeyfile= *(++argv);
345 else if (strcmp(*argv,"-CAserial") == 0)
347 if (--argc < 1) goto bad;
350 else if (strcmp(*argv,"-set_serial") == 0)
352 if (--argc < 1) goto bad;
353 if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
356 else if (strcmp(*argv,"-force_pubkey") == 0)
358 if (--argc < 1) goto bad;
361 else if (strcmp(*argv,"-addtrust") == 0)
363 if (--argc < 1) goto bad;
364 if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
367 "Invalid trust object value %s\n", *argv);
370 if (!trust) trust = sk_ASN1_OBJECT_new_null();
371 sk_ASN1_OBJECT_push(trust, objtmp);
374 else if (strcmp(*argv,"-addreject") == 0)
376 if (--argc < 1) goto bad;
377 if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
380 "Invalid reject object value %s\n", *argv);
383 if (!reject) reject = sk_ASN1_OBJECT_new_null();
384 sk_ASN1_OBJECT_push(reject, objtmp);
387 else if (strcmp(*argv,"-setalias") == 0)
389 if (--argc < 1) goto bad;
393 else if (strcmp(*argv,"-certopt") == 0)
395 if (--argc < 1) goto bad;
396 if (!set_cert_ex(&certflag, *(++argv))) goto bad;
398 else if (strcmp(*argv,"-nameopt") == 0)
400 if (--argc < 1) goto bad;
401 if (!set_name_ex(&nmflag, *(++argv))) goto bad;
403 #ifndef OPENSSL_NO_ENGINE
404 else if (strcmp(*argv,"-engine") == 0)
406 if (--argc < 1) goto bad;
410 else if (strcmp(*argv,"-C") == 0)
412 else if (strcmp(*argv,"-email") == 0)
414 else if (strcmp(*argv,"-ocsp_uri") == 0)
416 else if (strcmp(*argv,"-serial") == 0)
418 else if (strcmp(*argv,"-next_serial") == 0)
420 else if (strcmp(*argv,"-modulus") == 0)
422 else if (strcmp(*argv,"-pubkey") == 0)
424 else if (strcmp(*argv,"-x509toreq") == 0)
426 else if (strcmp(*argv,"-text") == 0)
428 else if (strcmp(*argv,"-hash") == 0
429 || strcmp(*argv,"-subject_hash") == 0)
431 #ifndef OPENSSL_NO_MD5
432 else if (strcmp(*argv,"-subject_hash_old") == 0)
433 subject_hash_old= ++num;
435 else if (strcmp(*argv,"-issuer_hash") == 0)
437 #ifndef OPENSSL_NO_MD5
438 else if (strcmp(*argv,"-issuer_hash_old") == 0)
439 issuer_hash_old= ++num;
441 else if (strcmp(*argv,"-subject") == 0)
443 else if (strcmp(*argv,"-issuer") == 0)
445 else if (strcmp(*argv,"-fingerprint") == 0)
447 else if (strcmp(*argv,"-dates") == 0)
452 else if (strcmp(*argv,"-purpose") == 0)
454 else if (strcmp(*argv,"-startdate") == 0)
456 else if (strcmp(*argv,"-enddate") == 0)
458 else if (strcmp(*argv,"-checkend") == 0)
460 if (--argc < 1) goto bad;
461 checkoffset=atoi(*(++argv));
464 else if (strcmp(*argv,"-checkhost") == 0)
466 if (--argc < 1) goto bad;
467 checkhost=(unsigned char *)*(++argv);
469 else if (strcmp(*argv,"-checkemail") == 0)
471 if (--argc < 1) goto bad;
472 checkemail=(unsigned char *)*(++argv);
474 else if (strcmp(*argv,"-checkip") == 0)
476 if (--argc < 1) goto bad;
479 else if (strcmp(*argv,"-noout") == 0)
481 else if (strcmp(*argv,"-trustout") == 0)
483 else if (strcmp(*argv,"-clrtrust") == 0)
485 else if (strcmp(*argv,"-clrreject") == 0)
487 else if (strcmp(*argv,"-alias") == 0)
489 else if (strcmp(*argv,"-CAcreateserial") == 0)
490 CA_createserial= ++num;
491 else if (strcmp(*argv,"-clrext") == 0)
493 #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */
494 else if (strcmp(*argv,"-crlext") == 0)
496 BIO_printf(bio_err,"use -clrext instead of -crlext\n");
500 else if (strcmp(*argv,"-ocspid") == 0)
502 else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
509 BIO_printf(bio_err,"unknown option %s\n",*argv);
520 for (pp=x509_usage; (*pp != NULL); pp++)
521 BIO_printf(bio_err,"%s",*pp);
525 #ifndef OPENSSL_NO_ENGINE
526 e = setup_engine(bio_err, engine, 0);
530 app_RAND_load_file(NULL, bio_err, 0);
532 ERR_load_crypto_strings();
534 if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
536 BIO_printf(bio_err, "Error getting password\n");
540 if (!X509_STORE_set_default_paths(ctx))
542 ERR_print_errors(bio_err);
548 fkey = load_pubkey(bio_err, fkeyfile, keyformat, 0,
549 NULL, e, "Forced key");
550 if (fkey == NULL) goto end;
553 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM))
554 { CAkeyfile=CAfile; }
555 else if ((CA_flag) && (CAkeyfile == NULL))
557 BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n");
565 extconf = NCONF_new(NULL);
566 if (!NCONF_load(extconf, extfile,&errorline))
570 "error loading the config file '%s'\n",
574 "error on line %ld of config file '%s'\n"
580 extsect = NCONF_get_string(extconf, "default", "extensions");
587 X509V3_set_ctx_test(&ctx2);
588 X509V3_set_nconf(&ctx2, extconf);
589 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL))
592 "Error Loading extension section %s\n",
594 ERR_print_errors(bio_err);
605 if (!sign_flag && !CA_flag)
607 BIO_printf(bio_err,"We need a private key to sign with\n");
610 in=BIO_new(BIO_s_file());
613 ERR_print_errors(bio_err);
618 BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
621 if (BIO_read_filename(in,infile) <= 0)
628 req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
633 ERR_print_errors(bio_err);
637 if ( (req->req_info == NULL) ||
638 (req->req_info->pubkey == NULL) ||
639 (req->req_info->pubkey->public_key == NULL) ||
640 (req->req_info->pubkey->public_key->data == NULL))
642 BIO_printf(bio_err,"The certificate request appears to corrupted\n");
643 BIO_printf(bio_err,"It does not contain a public key\n");
646 if ((pkey=X509_REQ_get_pubkey(req)) == NULL)
648 BIO_printf(bio_err,"error unpacking public key\n");
651 i=X509_REQ_verify(req,pkey);
655 BIO_printf(bio_err,"Signature verification error\n");
656 ERR_print_errors(bio_err);
661 BIO_printf(bio_err,"Signature did not match the certificate request\n");
665 BIO_printf(bio_err,"Signature ok\n");
667 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag);
669 if ((x=X509_new()) == NULL) goto end;
673 sno = ASN1_INTEGER_new();
674 if (!sno || !rand_serial(NULL, sno))
676 if (!X509_set_serialNumber(x, sno))
678 ASN1_INTEGER_free(sno);
681 else if (!X509_set_serialNumber(x, sno))
684 if (!X509_set_issuer_name(x,req->req_info->subject)) goto end;
685 if (!X509_set_subject_name(x,req->req_info->subject)) goto end;
687 X509_gmtime_adj(X509_get_notBefore(x),0);
688 X509_time_adj_ex(X509_get_notAfter(x),days, 0, NULL);
690 X509_set_pubkey(x, fkey);
693 pkey = X509_REQ_get_pubkey(req);
694 X509_set_pubkey(x,pkey);
699 x=load_cert(bio_err,infile,informat,NULL,e,"Certificate");
701 if (x == NULL) goto end;
704 xca=load_cert(bio_err,CAfile,CAformat,NULL,e,"CA Certificate");
705 if (xca == NULL) goto end;
708 if (!noout || text || next_serial)
710 OBJ_create("2.99999.3",
711 "SET.ex3","SET x509v3 extension 3");
713 out=BIO_new(BIO_s_file());
716 ERR_print_errors(bio_err);
721 BIO_set_fp(out,stdout,BIO_NOCLOSE);
722 #ifdef OPENSSL_SYS_VMS
724 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
725 out = BIO_push(tmpbio, out);
731 if (BIO_write_filename(out,outfile) <= 0)
739 if (alias) X509_alias_set1(x, (unsigned char *)alias, -1);
741 if (clrtrust) X509_trust_clear(x);
742 if (clrreject) X509_reject_clear(x);
746 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++)
748 objtmp = sk_ASN1_OBJECT_value(trust, i);
749 X509_add1_trust_object(x, objtmp);
755 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++)
757 objtmp = sk_ASN1_OBJECT_value(reject, i);
758 X509_add1_reject_object(x, objtmp);
764 for (i=1; i<=num; i++)
768 print_name(STDout, "issuer= ",
769 X509_get_issuer_name(x), nmflag);
771 else if (subject == i)
773 print_name(STDout, "subject= ",
774 X509_get_subject_name(x), nmflag);
776 else if (serial == i)
778 BIO_printf(STDout,"serial=");
779 i2a_ASN1_INTEGER(STDout,
780 X509_get_serialNumber(x));
781 BIO_printf(STDout,"\n");
783 else if (next_serial == i)
787 ser = X509_get_serialNumber(x);
788 bnser = ASN1_INTEGER_to_BN(ser, NULL);
791 if (!BN_add_word(bnser, 1))
793 ser = BN_to_ASN1_INTEGER(bnser, NULL);
797 i2a_ASN1_INTEGER(out, ser);
798 ASN1_INTEGER_free(ser);
801 else if ((email == i) || (ocsp_uri == i))
804 STACK_OF(OPENSSL_STRING) *emlst;
806 emlst = X509_get1_email(x);
808 emlst = X509_get1_ocsp(x);
809 for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++)
810 BIO_printf(STDout, "%s\n",
811 sk_OPENSSL_STRING_value(emlst, j));
812 X509_email_free(emlst);
814 else if (aliasout == i)
816 unsigned char *alstr;
817 alstr = X509_alias_get0(x, NULL);
818 if (alstr) BIO_printf(STDout,"%s\n", alstr);
819 else BIO_puts(STDout,"<No Alias>\n");
821 else if (subject_hash == i)
823 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
825 #ifndef OPENSSL_NO_MD5
826 else if (subject_hash_old == i)
828 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash_old(x));
831 else if (issuer_hash == i)
833 BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash(x));
835 #ifndef OPENSSL_NO_MD5
836 else if (issuer_hash_old == i)
838 BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash_old(x));
841 else if (pprint == i)
845 BIO_printf(STDout, "Certificate purposes:\n");
846 for (j = 0; j < X509_PURPOSE_get_count(); j++)
848 ptmp = X509_PURPOSE_get0(j);
849 purpose_print(STDout, x, ptmp);
857 pkey=X509_get_pubkey(x);
860 BIO_printf(bio_err,"Modulus=unavailable\n");
861 ERR_print_errors(bio_err);
864 BIO_printf(STDout,"Modulus=");
865 #ifndef OPENSSL_NO_RSA
866 if (pkey->type == EVP_PKEY_RSA)
867 BN_print(STDout,pkey->pkey.rsa->n);
870 #ifndef OPENSSL_NO_DSA
871 if (pkey->type == EVP_PKEY_DSA)
872 BN_print(STDout,pkey->pkey.dsa->pub_key);
875 BIO_printf(STDout,"Wrong Algorithm type");
876 BIO_printf(STDout,"\n");
884 pkey=X509_get_pubkey(x);
887 BIO_printf(bio_err,"Error getting public key\n");
888 ERR_print_errors(bio_err);
891 PEM_write_bio_PUBKEY(STDout, pkey);
901 X509_NAME_oneline(X509_get_subject_name(x),
903 BIO_printf(STDout,"/* subject:%s */\n",buf);
905 X509_get_issuer_name(x),buf,
907 BIO_printf(STDout,"/* issuer :%s */\n",buf);
912 d=(unsigned char *)m;
913 z=i2d_X509_NAME(X509_get_subject_name(x),&d);
914 BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
915 d=(unsigned char *)m;
918 BIO_printf(STDout,"0x%02X,",d[y]);
919 if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n");
921 if (y%16 != 0) BIO_printf(STDout,"\n");
922 BIO_printf(STDout,"};\n");
924 z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d);
925 BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z);
926 d=(unsigned char *)m;
929 BIO_printf(STDout,"0x%02X,",d[y]);
930 if ((y & 0x0f) == 0x0f)
931 BIO_printf(STDout,"\n");
933 if (y%16 != 0) BIO_printf(STDout,"\n");
934 BIO_printf(STDout,"};\n");
937 BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z);
938 d=(unsigned char *)m;
941 BIO_printf(STDout,"0x%02X,",d[y]);
942 if ((y & 0x0f) == 0x0f)
943 BIO_printf(STDout,"\n");
945 if (y%16 != 0) BIO_printf(STDout,"\n");
946 BIO_printf(STDout,"};\n");
952 X509_print_ex(STDout,x,nmflag, certflag);
954 else if (startdate == i)
956 BIO_puts(STDout,"notBefore=");
957 ASN1_TIME_print(STDout,X509_get_notBefore(x));
958 BIO_puts(STDout,"\n");
960 else if (enddate == i)
962 BIO_puts(STDout,"notAfter=");
963 ASN1_TIME_print(STDout,X509_get_notAfter(x));
964 BIO_puts(STDout,"\n");
966 else if (fingerprint == i)
970 unsigned char md[EVP_MAX_MD_SIZE];
971 const EVP_MD *fdig = digest;
976 if (!X509_digest(x,fdig,md,&n))
978 BIO_printf(bio_err,"out of memory\n");
981 BIO_printf(STDout,"%s Fingerprint=",
982 OBJ_nid2sn(EVP_MD_type(fdig)));
983 for (j=0; j<(int)n; j++)
985 BIO_printf(STDout,"%02X%c",md[j],
991 /* should be in the library */
992 else if ((sign_flag == i) && (x509req == 0))
994 BIO_printf(bio_err,"Getting Private key\n");
997 Upkey=load_key(bio_err,
998 keyfile, keyformat, 0,
999 passin, e, "Private key");
1000 if (Upkey == NULL) goto end;
1004 if (!sign(x,Upkey,days,clrext,digest,
1005 extconf, extsect)) goto end;
1007 else if (CA_flag == i)
1009 BIO_printf(bio_err,"Getting CA Private Key\n");
1010 if (CAkeyfile != NULL)
1012 CApkey=load_key(bio_err,
1013 CAkeyfile, CAkeyformat,
1016 if (CApkey == NULL) goto end;
1020 if (!x509_certify(ctx,CAfile,digest,x,xca,
1022 CAserial,CA_createserial,days, clrext,
1023 extconf, extsect, sno))
1026 else if (x509req == i)
1030 BIO_printf(bio_err,"Getting request Private Key\n");
1031 if (keyfile == NULL)
1033 BIO_printf(bio_err,"no request key file specified\n");
1038 pk=load_key(bio_err,
1039 keyfile, keyformat, 0,
1040 passin, e, "request key");
1041 if (pk == NULL) goto end;
1044 BIO_printf(bio_err,"Generating certificate request\n");
1046 rq=X509_to_X509_REQ(x,pk,digest);
1050 ERR_print_errors(bio_err);
1055 X509_REQ_print(out,rq);
1056 PEM_write_bio_X509_REQ(out,rq);
1060 else if (ocspid == i)
1062 X509_ocspid_print(out, x);
1069 time_t tcheck=time(NULL) + checkoffset;
1071 if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0)
1073 BIO_printf(out,"Certificate will expire\n");
1078 BIO_printf(out,"Certificate will not expire\n");
1084 print_cert_checks(STDout, x, checkhost, checkemail, checkip);
1092 if (outformat == FORMAT_ASN1)
1093 i=i2d_X509_bio(out,x);
1094 else if (outformat == FORMAT_PEM)
1096 if (trustout) i=PEM_write_bio_X509_AUX(out,x);
1097 else i=PEM_write_bio_X509(out,x);
1099 else if (outformat == FORMAT_NETSCAPE)
1102 ASN1_OCTET_STRING hdr;
1104 hdr.data=(unsigned char *)NETSCAPE_CERT_HDR;
1105 hdr.length=strlen(NETSCAPE_CERT_HDR);
1109 i=ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509),out,&nx);
1112 BIO_printf(bio_err,"bad output format specified for outfile\n");
1117 BIO_printf(bio_err,"unable to write certificate\n");
1118 ERR_print_errors(bio_err);
1124 app_RAND_write_file(NULL, bio_err);
1126 NCONF_free(extconf);
1128 BIO_free_all(STDout);
1129 X509_STORE_free(ctx);
1133 EVP_PKEY_free(Upkey);
1134 EVP_PKEY_free(CApkey);
1135 EVP_PKEY_free(fkey);
1137 sk_OPENSSL_STRING_free(sigopts);
1139 ASN1_INTEGER_free(sno);
1140 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
1141 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
1142 if (passin) OPENSSL_free(passin);
1147 static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, int create)
1149 char *buf = NULL, *p;
1150 ASN1_INTEGER *bs = NULL;
1151 BIGNUM *serial = NULL;
1154 len = ((serialfile == NULL)
1155 ?(strlen(CAfile)+strlen(POSTFIX)+1)
1156 :(strlen(serialfile)))+1;
1157 buf=OPENSSL_malloc(len);
1158 if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; }
1159 if (serialfile == NULL)
1161 BUF_strlcpy(buf,CAfile,len);
1162 for (p=buf; *p; p++)
1168 BUF_strlcat(buf,POSTFIX,len);
1171 BUF_strlcpy(buf,serialfile,len);
1173 serial = load_serial(buf, create, NULL);
1174 if (serial == NULL) goto end;
1176 if (!BN_add_word(serial,1))
1177 { BIO_printf(bio_err,"add_word failure\n"); goto end; }
1179 if (!save_serial(buf, NULL, serial, &bs)) goto end;
1182 if (buf) OPENSSL_free(buf);
1187 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
1188 X509 *x, X509 *xca, EVP_PKEY *pkey,
1189 STACK_OF(OPENSSL_STRING) *sigopts,
1190 char *serialfile, int create,
1191 int days, int clrext, CONF *conf, char *section,
1195 ASN1_INTEGER *bs=NULL;
1199 upkey = X509_get_pubkey(xca);
1200 EVP_PKEY_copy_parameters(upkey,pkey);
1201 EVP_PKEY_free(upkey);
1203 if(!X509_STORE_CTX_init(&xsc,ctx,x,NULL))
1205 BIO_printf(bio_err,"Error initialising X509 store\n");
1209 else if (!(bs = x509_load_serial(CAfile, serialfile, create)))
1212 /* if (!X509_STORE_add_cert(ctx,x)) goto end;*/
1214 /* NOTE: this certificate can/should be self signed, unless it was
1215 * a certificate request in which case it is not. */
1216 X509_STORE_CTX_set_cert(&xsc,x);
1217 X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE);
1218 if (!reqfile && X509_verify_cert(&xsc) <= 0)
1221 if (!X509_check_private_key(xca,pkey))
1223 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
1227 if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end;
1228 if (!X509_set_serialNumber(x,bs)) goto end;
1230 if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL)
1233 /* hardwired expired */
1234 if (X509_time_adj_ex(X509_get_notAfter(x),days, 0, NULL) == NULL)
1239 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1245 X509_set_version(x,2); /* version 3 certificate */
1246 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1247 X509V3_set_nconf(&ctx2, conf);
1248 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) goto end;
1251 if (!do_X509_sign(bio_err, x, pkey, digest, sigopts))
1255 X509_STORE_CTX_cleanup(&xsc);
1257 ERR_print_errors(bio_err);
1258 if (!sno) ASN1_INTEGER_free(bs);
1262 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
1267 /* it is ok to use a self signed certificate
1268 * This case will catch both the initial ok == 0 and the
1269 * final ok == 1 calls to this function */
1270 err=X509_STORE_CTX_get_error(ctx);
1271 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1274 /* BAD we should have gotten an error. Normally if everything
1275 * worked X509_STORE_CTX_get_error(ctx) will still be set to
1276 * DEPTH_ZERO_SELF_.... */
1279 BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n");
1284 err_cert=X509_STORE_CTX_get_current_cert(ctx);
1285 print_name(bio_err, NULL, X509_get_subject_name(err_cert),0);
1286 BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n",
1287 err,X509_STORE_CTX_get_error_depth(ctx),
1288 X509_verify_cert_error_string(err));
1294 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest,
1295 CONF *conf, char *section)
1300 pktmp = X509_get_pubkey(x);
1301 EVP_PKEY_copy_parameters(pktmp,pkey);
1302 EVP_PKEY_save_parameters(pktmp,1);
1303 EVP_PKEY_free(pktmp);
1305 if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err;
1306 if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err;
1308 /* Lets just make it 12:00am GMT, Jan 1 1970 */
1309 /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
1310 /* 28 days to be certified */
1312 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1315 if (!X509_set_pubkey(x,pkey)) goto err;
1318 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1323 X509_set_version(x,2); /* version 3 certificate */
1324 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1325 X509V3_set_nconf(&ctx, conf);
1326 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) goto err;
1328 if (!X509_sign(x,pkey,digest)) goto err;
1331 ERR_print_errors(bio_err);
1335 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
1339 id = X509_PURPOSE_get_id(pt);
1340 pname = X509_PURPOSE_get0_name(pt);
1341 for (i = 0; i < 2; i++)
1343 idret = X509_check_purpose(cert, id, i);
1344 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : "");
1345 if (idret == 1) BIO_printf(bio, "Yes\n");
1346 else if (idret == 0) BIO_printf(bio, "No\n");
1347 else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);