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",
156 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx);
157 static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *digest,
158 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,
162 char *serial, int create ,int days, int clrext,
163 CONF *conf, char *section, ASN1_INTEGER *sno);
164 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
165 static int reqfile=0;
167 int MAIN(int, char **);
169 int MAIN(int argc, char **argv)
174 X509 *x=NULL,*xca=NULL;
176 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
177 EVP_PKEY *Upkey=NULL,*CApkey=NULL;
178 ASN1_INTEGER *sno = NULL;
182 STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
183 int informat,outformat,keyformat,CAformat,CAkeyformat;
184 char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL;
185 char *CAkeyfile=NULL,*CAserial=NULL;
187 int text=0,serial=0,subject=0,issuer=0,startdate=0,enddate=0;
189 int subject_hash=0,issuer_hash=0,ocspid=0;
190 #ifndef OPENSSL_NO_MD5
191 int subject_hash_old=0,issuer_hash_old=0;
193 int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
195 int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
197 int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
200 X509_STORE *ctx=NULL;
204 const EVP_MD *md_alg,*digest=NULL;
205 CONF *extconf = NULL;
206 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
208 int checkend=0,checkoffset=0;
209 unsigned long nmflag = 0, certflag = 0;
210 unsigned char *checkhost = NULL, *checkemail = NULL;
211 char *checkip = NULL;
212 #ifndef OPENSSL_NO_ENGINE
221 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
223 if (!load_config(bio_err, NULL))
225 STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
226 #ifdef OPENSSL_SYS_VMS
228 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
229 STDout = BIO_push(tmpbio, STDout);
234 outformat=FORMAT_PEM;
235 keyformat=FORMAT_PEM;
237 CAkeyformat=FORMAT_PEM;
239 ctx=X509_STORE_new();
240 if (ctx == NULL) goto end;
241 X509_STORE_set_verify_cb(ctx,callb);
248 if (strcmp(*argv,"-inform") == 0)
250 if (--argc < 1) goto bad;
251 informat=str2fmt(*(++argv));
253 else if (strcmp(*argv,"-outform") == 0)
255 if (--argc < 1) goto bad;
256 outformat=str2fmt(*(++argv));
258 else if (strcmp(*argv,"-keyform") == 0)
260 if (--argc < 1) goto bad;
261 keyformat=str2fmt(*(++argv));
263 else if (strcmp(*argv,"-req") == 0)
268 else if (strcmp(*argv,"-CAform") == 0)
270 if (--argc < 1) goto bad;
271 CAformat=str2fmt(*(++argv));
273 else if (strcmp(*argv,"-CAkeyform") == 0)
275 if (--argc < 1) goto bad;
276 CAkeyformat=str2fmt(*(++argv));
278 else if (strcmp(*argv,"-sigopt") == 0)
283 sigopts = sk_OPENSSL_STRING_new_null();
284 if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv)))
287 else if (strcmp(*argv,"-days") == 0)
289 if (--argc < 1) goto bad;
290 days=atoi(*(++argv));
293 BIO_printf(bio_err,"bad number of days\n");
297 else if (strcmp(*argv,"-passin") == 0)
299 if (--argc < 1) goto bad;
300 passargin= *(++argv);
302 else if (strcmp(*argv,"-extfile") == 0)
304 if (--argc < 1) goto bad;
307 else if (strcmp(*argv,"-extensions") == 0)
309 if (--argc < 1) goto bad;
312 else if (strcmp(*argv,"-in") == 0)
314 if (--argc < 1) goto bad;
317 else if (strcmp(*argv,"-out") == 0)
319 if (--argc < 1) goto bad;
322 else if (strcmp(*argv,"-signkey") == 0)
324 if (--argc < 1) goto bad;
329 else if (strcmp(*argv,"-CA") == 0)
331 if (--argc < 1) goto bad;
336 else if (strcmp(*argv,"-CAkey") == 0)
338 if (--argc < 1) goto bad;
339 CAkeyfile= *(++argv);
341 else if (strcmp(*argv,"-CAserial") == 0)
343 if (--argc < 1) goto bad;
346 else if (strcmp(*argv,"-set_serial") == 0)
348 if (--argc < 1) goto bad;
349 if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
352 else if (strcmp(*argv,"-addtrust") == 0)
354 if (--argc < 1) goto bad;
355 if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
358 "Invalid trust object value %s\n", *argv);
361 if (!trust) trust = sk_ASN1_OBJECT_new_null();
362 sk_ASN1_OBJECT_push(trust, objtmp);
365 else if (strcmp(*argv,"-addreject") == 0)
367 if (--argc < 1) goto bad;
368 if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
371 "Invalid reject object value %s\n", *argv);
374 if (!reject) reject = sk_ASN1_OBJECT_new_null();
375 sk_ASN1_OBJECT_push(reject, objtmp);
378 else if (strcmp(*argv,"-setalias") == 0)
380 if (--argc < 1) goto bad;
384 else if (strcmp(*argv,"-certopt") == 0)
386 if (--argc < 1) goto bad;
387 if (!set_cert_ex(&certflag, *(++argv))) goto bad;
389 else if (strcmp(*argv,"-nameopt") == 0)
391 if (--argc < 1) goto bad;
392 if (!set_name_ex(&nmflag, *(++argv))) goto bad;
394 #ifndef OPENSSL_NO_ENGINE
395 else if (strcmp(*argv,"-engine") == 0)
397 if (--argc < 1) goto bad;
401 else if (strcmp(*argv,"-C") == 0)
403 else if (strcmp(*argv,"-email") == 0)
405 else if (strcmp(*argv,"-ocsp_uri") == 0)
407 else if (strcmp(*argv,"-serial") == 0)
409 else if (strcmp(*argv,"-next_serial") == 0)
411 else if (strcmp(*argv,"-modulus") == 0)
413 else if (strcmp(*argv,"-pubkey") == 0)
415 else if (strcmp(*argv,"-x509toreq") == 0)
417 else if (strcmp(*argv,"-text") == 0)
419 else if (strcmp(*argv,"-hash") == 0
420 || strcmp(*argv,"-subject_hash") == 0)
422 #ifndef OPENSSL_NO_MD5
423 else if (strcmp(*argv,"-subject_hash_old") == 0)
424 subject_hash_old= ++num;
426 else if (strcmp(*argv,"-issuer_hash") == 0)
428 #ifndef OPENSSL_NO_MD5
429 else if (strcmp(*argv,"-issuer_hash_old") == 0)
430 issuer_hash_old= ++num;
432 else if (strcmp(*argv,"-subject") == 0)
434 else if (strcmp(*argv,"-issuer") == 0)
436 else if (strcmp(*argv,"-fingerprint") == 0)
438 else if (strcmp(*argv,"-dates") == 0)
443 else if (strcmp(*argv,"-purpose") == 0)
445 else if (strcmp(*argv,"-startdate") == 0)
447 else if (strcmp(*argv,"-enddate") == 0)
449 else if (strcmp(*argv,"-checkend") == 0)
451 if (--argc < 1) goto bad;
452 checkoffset=atoi(*(++argv));
455 else if (strcmp(*argv,"-checkhost") == 0)
457 if (--argc < 1) goto bad;
458 checkhost=(unsigned char *)*(++argv);
460 else if (strcmp(*argv,"-checkemail") == 0)
462 if (--argc < 1) goto bad;
463 checkemail=(unsigned char *)*(++argv);
465 else if (strcmp(*argv,"-checkip") == 0)
467 if (--argc < 1) goto bad;
470 else if (strcmp(*argv,"-noout") == 0)
472 else if (strcmp(*argv,"-trustout") == 0)
474 else if (strcmp(*argv,"-clrtrust") == 0)
476 else if (strcmp(*argv,"-clrreject") == 0)
478 else if (strcmp(*argv,"-alias") == 0)
480 else if (strcmp(*argv,"-CAcreateserial") == 0)
481 CA_createserial= ++num;
482 else if (strcmp(*argv,"-clrext") == 0)
484 #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */
485 else if (strcmp(*argv,"-crlext") == 0)
487 BIO_printf(bio_err,"use -clrext instead of -crlext\n");
491 else if (strcmp(*argv,"-ocspid") == 0)
493 else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
500 BIO_printf(bio_err,"unknown option %s\n",*argv);
511 for (pp=x509_usage; (*pp != NULL); pp++)
512 BIO_printf(bio_err,"%s",*pp);
516 #ifndef OPENSSL_NO_ENGINE
517 e = setup_engine(bio_err, engine, 0);
521 app_RAND_load_file(NULL, bio_err, 0);
523 ERR_load_crypto_strings();
525 if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
527 BIO_printf(bio_err, "Error getting password\n");
531 if (!X509_STORE_set_default_paths(ctx))
533 ERR_print_errors(bio_err);
537 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM))
538 { CAkeyfile=CAfile; }
539 else if ((CA_flag) && (CAkeyfile == NULL))
541 BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n");
549 extconf = NCONF_new(NULL);
550 if (!NCONF_load(extconf, extfile,&errorline))
554 "error loading the config file '%s'\n",
558 "error on line %ld of config file '%s'\n"
564 extsect = NCONF_get_string(extconf, "default", "extensions");
571 X509V3_set_ctx_test(&ctx2);
572 X509V3_set_nconf(&ctx2, extconf);
573 if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL))
576 "Error Loading extension section %s\n",
578 ERR_print_errors(bio_err);
589 if (!sign_flag && !CA_flag)
591 BIO_printf(bio_err,"We need a private key to sign with\n");
594 in=BIO_new(BIO_s_file());
597 ERR_print_errors(bio_err);
602 BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
605 if (BIO_read_filename(in,infile) <= 0)
612 req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
617 ERR_print_errors(bio_err);
621 if ( (req->req_info == NULL) ||
622 (req->req_info->pubkey == NULL) ||
623 (req->req_info->pubkey->public_key == NULL) ||
624 (req->req_info->pubkey->public_key->data == NULL))
626 BIO_printf(bio_err,"The certificate request appears to corrupted\n");
627 BIO_printf(bio_err,"It does not contain a public key\n");
630 if ((pkey=X509_REQ_get_pubkey(req)) == NULL)
632 BIO_printf(bio_err,"error unpacking public key\n");
635 i=X509_REQ_verify(req,pkey);
639 BIO_printf(bio_err,"Signature verification error\n");
640 ERR_print_errors(bio_err);
645 BIO_printf(bio_err,"Signature did not match the certificate request\n");
649 BIO_printf(bio_err,"Signature ok\n");
651 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag);
653 if ((x=X509_new()) == NULL) goto end;
657 sno = ASN1_INTEGER_new();
658 if (!sno || !rand_serial(NULL, sno))
660 if (!X509_set_serialNumber(x, sno))
662 ASN1_INTEGER_free(sno);
665 else if (!X509_set_serialNumber(x, sno))
668 if (!X509_set_issuer_name(x,req->req_info->subject)) goto end;
669 if (!X509_set_subject_name(x,req->req_info->subject)) goto end;
671 X509_gmtime_adj(X509_get_notBefore(x),0);
672 X509_time_adj_ex(X509_get_notAfter(x),days, 0, NULL);
674 pkey = X509_REQ_get_pubkey(req);
675 X509_set_pubkey(x,pkey);
679 x=load_cert(bio_err,infile,informat,NULL,e,"Certificate");
681 if (x == NULL) goto end;
684 xca=load_cert(bio_err,CAfile,CAformat,NULL,e,"CA Certificate");
685 if (xca == NULL) goto end;
688 if (!noout || text || next_serial)
690 OBJ_create("2.99999.3",
691 "SET.ex3","SET x509v3 extension 3");
693 out=BIO_new(BIO_s_file());
696 ERR_print_errors(bio_err);
701 BIO_set_fp(out,stdout,BIO_NOCLOSE);
702 #ifdef OPENSSL_SYS_VMS
704 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
705 out = BIO_push(tmpbio, out);
711 if (BIO_write_filename(out,outfile) <= 0)
719 if (alias) X509_alias_set1(x, (unsigned char *)alias, -1);
721 if (clrtrust) X509_trust_clear(x);
722 if (clrreject) X509_reject_clear(x);
726 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++)
728 objtmp = sk_ASN1_OBJECT_value(trust, i);
729 X509_add1_trust_object(x, objtmp);
735 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++)
737 objtmp = sk_ASN1_OBJECT_value(reject, i);
738 X509_add1_reject_object(x, objtmp);
744 for (i=1; i<=num; i++)
748 print_name(STDout, "issuer= ",
749 X509_get_issuer_name(x), nmflag);
751 else if (subject == i)
753 print_name(STDout, "subject= ",
754 X509_get_subject_name(x), nmflag);
756 else if (serial == i)
758 BIO_printf(STDout,"serial=");
759 i2a_ASN1_INTEGER(STDout,
760 X509_get_serialNumber(x));
761 BIO_printf(STDout,"\n");
763 else if (next_serial == i)
767 ser = X509_get_serialNumber(x);
768 bnser = ASN1_INTEGER_to_BN(ser, NULL);
771 if (!BN_add_word(bnser, 1))
773 ser = BN_to_ASN1_INTEGER(bnser, NULL);
777 i2a_ASN1_INTEGER(out, ser);
778 ASN1_INTEGER_free(ser);
781 else if ((email == i) || (ocsp_uri == i))
784 STACK_OF(OPENSSL_STRING) *emlst;
786 emlst = X509_get1_email(x);
788 emlst = X509_get1_ocsp(x);
789 for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++)
790 BIO_printf(STDout, "%s\n",
791 sk_OPENSSL_STRING_value(emlst, j));
792 X509_email_free(emlst);
794 else if (aliasout == i)
796 unsigned char *alstr;
797 alstr = X509_alias_get0(x, NULL);
798 if (alstr) BIO_printf(STDout,"%s\n", alstr);
799 else BIO_puts(STDout,"<No Alias>\n");
801 else if (subject_hash == i)
803 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
805 #ifndef OPENSSL_NO_MD5
806 else if (subject_hash_old == i)
808 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash_old(x));
811 else if (issuer_hash == i)
813 BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash(x));
815 #ifndef OPENSSL_NO_MD5
816 else if (issuer_hash_old == i)
818 BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash_old(x));
821 else if (pprint == i)
825 BIO_printf(STDout, "Certificate purposes:\n");
826 for (j = 0; j < X509_PURPOSE_get_count(); j++)
828 ptmp = X509_PURPOSE_get0(j);
829 purpose_print(STDout, x, ptmp);
837 pkey=X509_get_pubkey(x);
840 BIO_printf(bio_err,"Modulus=unavailable\n");
841 ERR_print_errors(bio_err);
844 BIO_printf(STDout,"Modulus=");
845 #ifndef OPENSSL_NO_RSA
846 if (pkey->type == EVP_PKEY_RSA)
847 BN_print(STDout,pkey->pkey.rsa->n);
850 #ifndef OPENSSL_NO_DSA
851 if (pkey->type == EVP_PKEY_DSA)
852 BN_print(STDout,pkey->pkey.dsa->pub_key);
855 BIO_printf(STDout,"Wrong Algorithm type");
856 BIO_printf(STDout,"\n");
864 pkey=X509_get_pubkey(x);
867 BIO_printf(bio_err,"Error getting public key\n");
868 ERR_print_errors(bio_err);
871 PEM_write_bio_PUBKEY(STDout, pkey);
881 X509_NAME_oneline(X509_get_subject_name(x),
883 BIO_printf(STDout,"/* subject:%s */\n",buf);
885 X509_get_issuer_name(x),buf,
887 BIO_printf(STDout,"/* issuer :%s */\n",buf);
892 d=(unsigned char *)m;
893 z=i2d_X509_NAME(X509_get_subject_name(x),&d);
894 BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
895 d=(unsigned char *)m;
898 BIO_printf(STDout,"0x%02X,",d[y]);
899 if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n");
901 if (y%16 != 0) BIO_printf(STDout,"\n");
902 BIO_printf(STDout,"};\n");
904 z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d);
905 BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z);
906 d=(unsigned char *)m;
909 BIO_printf(STDout,"0x%02X,",d[y]);
910 if ((y & 0x0f) == 0x0f)
911 BIO_printf(STDout,"\n");
913 if (y%16 != 0) BIO_printf(STDout,"\n");
914 BIO_printf(STDout,"};\n");
917 BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z);
918 d=(unsigned char *)m;
921 BIO_printf(STDout,"0x%02X,",d[y]);
922 if ((y & 0x0f) == 0x0f)
923 BIO_printf(STDout,"\n");
925 if (y%16 != 0) BIO_printf(STDout,"\n");
926 BIO_printf(STDout,"};\n");
932 X509_print_ex(STDout,x,nmflag, certflag);
934 else if (startdate == i)
936 BIO_puts(STDout,"notBefore=");
937 ASN1_TIME_print(STDout,X509_get_notBefore(x));
938 BIO_puts(STDout,"\n");
940 else if (enddate == i)
942 BIO_puts(STDout,"notAfter=");
943 ASN1_TIME_print(STDout,X509_get_notAfter(x));
944 BIO_puts(STDout,"\n");
946 else if (fingerprint == i)
950 unsigned char md[EVP_MAX_MD_SIZE];
951 const EVP_MD *fdig = digest;
956 if (!X509_digest(x,fdig,md,&n))
958 BIO_printf(bio_err,"out of memory\n");
961 BIO_printf(STDout,"%s Fingerprint=",
962 OBJ_nid2sn(EVP_MD_type(fdig)));
963 for (j=0; j<(int)n; j++)
965 BIO_printf(STDout,"%02X%c",md[j],
971 /* should be in the library */
972 else if ((sign_flag == i) && (x509req == 0))
974 BIO_printf(bio_err,"Getting Private key\n");
977 Upkey=load_key(bio_err,
978 keyfile, keyformat, 0,
979 passin, e, "Private key");
980 if (Upkey == NULL) goto end;
984 if (!sign(x,Upkey,days,clrext,digest,
985 extconf, extsect)) goto end;
987 else if (CA_flag == i)
989 BIO_printf(bio_err,"Getting CA Private Key\n");
990 if (CAkeyfile != NULL)
992 CApkey=load_key(bio_err,
993 CAkeyfile, CAkeyformat,
996 if (CApkey == NULL) goto end;
1000 if (!x509_certify(ctx,CAfile,digest,x,xca,
1002 CAserial,CA_createserial,days, clrext,
1003 extconf, extsect, sno))
1006 else if (x509req == i)
1010 BIO_printf(bio_err,"Getting request Private Key\n");
1011 if (keyfile == NULL)
1013 BIO_printf(bio_err,"no request key file specified\n");
1018 pk=load_key(bio_err,
1019 keyfile, keyformat, 0,
1020 passin, e, "request key");
1021 if (pk == NULL) goto end;
1024 BIO_printf(bio_err,"Generating certificate request\n");
1026 rq=X509_to_X509_REQ(x,pk,digest);
1030 ERR_print_errors(bio_err);
1035 X509_REQ_print(out,rq);
1036 PEM_write_bio_X509_REQ(out,rq);
1040 else if (ocspid == i)
1042 X509_ocspid_print(out, x);
1049 time_t tcheck=time(NULL) + checkoffset;
1051 if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0)
1053 BIO_printf(out,"Certificate will expire\n");
1058 BIO_printf(out,"Certificate will not expire\n");
1064 print_cert_checks(STDout, x, checkhost, checkemail, checkip);
1072 if (outformat == FORMAT_ASN1)
1073 i=i2d_X509_bio(out,x);
1074 else if (outformat == FORMAT_PEM)
1076 if (trustout) i=PEM_write_bio_X509_AUX(out,x);
1077 else i=PEM_write_bio_X509(out,x);
1079 else if (outformat == FORMAT_NETSCAPE)
1082 ASN1_OCTET_STRING hdr;
1084 hdr.data=(unsigned char *)NETSCAPE_CERT_HDR;
1085 hdr.length=strlen(NETSCAPE_CERT_HDR);
1089 i=ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509),out,&nx);
1092 BIO_printf(bio_err,"bad output format specified for outfile\n");
1097 BIO_printf(bio_err,"unable to write certificate\n");
1098 ERR_print_errors(bio_err);
1104 app_RAND_write_file(NULL, bio_err);
1106 NCONF_free(extconf);
1108 BIO_free_all(STDout);
1109 X509_STORE_free(ctx);
1113 EVP_PKEY_free(Upkey);
1114 EVP_PKEY_free(CApkey);
1116 sk_OPENSSL_STRING_free(sigopts);
1118 ASN1_INTEGER_free(sno);
1119 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
1120 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
1121 if (passin) OPENSSL_free(passin);
1126 static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, int create)
1128 char *buf = NULL, *p;
1129 ASN1_INTEGER *bs = NULL;
1130 BIGNUM *serial = NULL;
1133 len = ((serialfile == NULL)
1134 ?(strlen(CAfile)+strlen(POSTFIX)+1)
1135 :(strlen(serialfile)))+1;
1136 buf=OPENSSL_malloc(len);
1137 if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; }
1138 if (serialfile == NULL)
1140 BUF_strlcpy(buf,CAfile,len);
1141 for (p=buf; *p; p++)
1147 BUF_strlcat(buf,POSTFIX,len);
1150 BUF_strlcpy(buf,serialfile,len);
1152 serial = load_serial(buf, create, NULL);
1153 if (serial == NULL) goto end;
1155 if (!BN_add_word(serial,1))
1156 { BIO_printf(bio_err,"add_word failure\n"); goto end; }
1158 if (!save_serial(buf, NULL, serial, &bs)) goto end;
1161 if (buf) OPENSSL_free(buf);
1166 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
1167 X509 *x, X509 *xca, EVP_PKEY *pkey,
1168 STACK_OF(OPENSSL_STRING) *sigopts,
1169 char *serialfile, int create,
1170 int days, int clrext, CONF *conf, char *section,
1174 ASN1_INTEGER *bs=NULL;
1178 upkey = X509_get_pubkey(xca);
1179 EVP_PKEY_copy_parameters(upkey,pkey);
1180 EVP_PKEY_free(upkey);
1182 if(!X509_STORE_CTX_init(&xsc,ctx,x,NULL))
1184 BIO_printf(bio_err,"Error initialising X509 store\n");
1188 else if (!(bs = x509_load_serial(CAfile, serialfile, create)))
1191 /* if (!X509_STORE_add_cert(ctx,x)) goto end;*/
1193 /* NOTE: this certificate can/should be self signed, unless it was
1194 * a certificate request in which case it is not. */
1195 X509_STORE_CTX_set_cert(&xsc,x);
1196 X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE);
1197 if (!reqfile && X509_verify_cert(&xsc) <= 0)
1200 if (!X509_check_private_key(xca,pkey))
1202 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
1206 if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end;
1207 if (!X509_set_serialNumber(x,bs)) goto end;
1209 if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL)
1212 /* hardwired expired */
1213 if (X509_time_adj_ex(X509_get_notAfter(x),days, 0, NULL) == NULL)
1218 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1224 X509_set_version(x,2); /* version 3 certificate */
1225 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1226 X509V3_set_nconf(&ctx2, conf);
1227 if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) goto end;
1230 if (!do_X509_sign(bio_err, x, pkey, digest, sigopts))
1234 X509_STORE_CTX_cleanup(&xsc);
1236 ERR_print_errors(bio_err);
1237 if (!sno) ASN1_INTEGER_free(bs);
1241 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
1246 /* it is ok to use a self signed certificate
1247 * This case will catch both the initial ok == 0 and the
1248 * final ok == 1 calls to this function */
1249 err=X509_STORE_CTX_get_error(ctx);
1250 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1253 /* BAD we should have gotten an error. Normally if everything
1254 * worked X509_STORE_CTX_get_error(ctx) will still be set to
1255 * DEPTH_ZERO_SELF_.... */
1258 BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n");
1263 err_cert=X509_STORE_CTX_get_current_cert(ctx);
1264 print_name(bio_err, NULL, X509_get_subject_name(err_cert),0);
1265 BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n",
1266 err,X509_STORE_CTX_get_error_depth(ctx),
1267 X509_verify_cert_error_string(err));
1273 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest,
1274 CONF *conf, char *section)
1279 pktmp = X509_get_pubkey(x);
1280 EVP_PKEY_copy_parameters(pktmp,pkey);
1281 EVP_PKEY_save_parameters(pktmp,1);
1282 EVP_PKEY_free(pktmp);
1284 if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err;
1285 if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err;
1287 /* Lets just make it 12:00am GMT, Jan 1 1970 */
1288 /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
1289 /* 28 days to be certified */
1291 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1294 if (!X509_set_pubkey(x,pkey)) goto err;
1297 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1302 X509_set_version(x,2); /* version 3 certificate */
1303 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1304 X509V3_set_nconf(&ctx, conf);
1305 if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) goto err;
1307 if (!X509_sign(x,pkey,digest)) goto err;
1310 ERR_print_errors(bio_err);
1314 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
1318 id = X509_PURPOSE_get_id(pt);
1319 pname = X509_PURPOSE_get0_name(pt);
1320 for (i = 0; i < 2; i++)
1322 idret = X509_check_purpose(cert, id, i);
1323 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : "");
1324 if (idret == 1) BIO_printf(bio, "Yes\n");
1325 else if (idret == 0) BIO_printf(bio, "No\n");
1326 else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);