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.]
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>
78 #define PROG x509_main
81 #define POSTFIX ".srl"
84 static char *x509_usage[]={
86 " -inform arg - input format - default PEM (one of DER, NET or PEM)\n",
87 " -outform arg - output format - default PEM (one of DER, NET or PEM)\n",
88 " -keyform arg - private key format - default PEM\n",
89 " -CAform arg - CA format - default PEM\n",
90 " -CAkeyform arg - CA key format - default PEM\n",
91 " -in arg - input file - default stdin\n",
92 " -out arg - output file - default stdout\n",
93 " -passin arg - private key password source\n",
94 " -serial - print serial number value\n",
95 " -hash - print hash value\n",
96 " -subject - print subject DN\n",
97 " -issuer - print issuer DN\n",
98 " -email - print email address(es)\n",
99 " -startdate - notBefore field\n",
100 " -enddate - notAfter field\n",
101 " -purpose - print out certificate purposes\n",
102 " -dates - both Before and After dates\n",
103 " -modulus - print the RSA key modulus\n",
104 " -pubkey - output the public key\n",
105 " -fingerprint - print the certificate fingerprint\n",
106 " -alias - output certificate alias\n",
107 " -noout - no certificate output\n",
108 " -trustout - output a \"trusted\" certificate\n",
109 " -clrtrust - clear all trusted purposes\n",
110 " -clrreject - clear all rejected purposes\n",
111 " -addtrust arg - trust certificate for a given purpose\n",
112 " -addreject arg - reject certificate for a given purpose\n",
113 " -setalias arg - set certificate alias\n",
114 " -days arg - How long till expiry of a signed certificate - def 30 days\n",
115 " -checkend arg - check whether the cert expires in the next arg seconds\n",
116 " exit 1 if so, 0 if not\n",
117 " -signkey arg - self sign cert with arg\n",
118 " -x509toreq - output a certification request object\n",
119 " -req - input is a certificate request, sign and output.\n",
120 " -CA arg - set the CA certificate, must be PEM format.\n",
121 " -CAkey arg - set the CA key, must be PEM format\n",
122 " missing, it is assumed to be in the CA file.\n",
123 " -CAcreateserial - create serial number file if it does not exist\n",
124 " -CAserial - serial file\n",
125 " -text - print the certificate in text form\n",
126 " -C - print out C code forms\n",
127 " -md2/-md5/-sha1/-mdc2 - digest to use\n",
128 " -extfile - configuration file with X509V3 extensions to add\n",
129 " -extensions - section from config file with X509V3 extensions to add\n",
130 " -clrext - delete extensions before signing and input certificate\n",
131 " -nameopt arg - various certificate name options\n",
135 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx);
136 static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *digest,
137 LHASH *conf, char *section);
138 static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest,
139 X509 *x,X509 *xca,EVP_PKEY *pkey,char *serial,
140 int create,int days, int clrext, LHASH *conf, char *section);
141 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
142 static int reqfile=0;
144 int MAIN(int, char **);
146 int MAIN(int argc, char **argv)
150 X509 *x=NULL,*xca=NULL;
152 EVP_PKEY *Upkey=NULL,*CApkey=NULL;
156 STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
157 int informat,outformat,keyformat,CAformat,CAkeyformat;
158 char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL;
159 char *CAkeyfile=NULL,*CAserial=NULL;
161 int text=0,serial=0,hash=0,subject=0,issuer=0,startdate=0,enddate=0;
162 int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
163 int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
165 int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
168 X509_STORE *ctx=NULL;
172 const EVP_MD *md_alg,*digest=EVP_md5();
173 LHASH *extconf = NULL;
174 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
176 int checkend=0,checkoffset=0;
177 unsigned long nmflag = 0;
184 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
185 STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
188 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
189 STDout = BIO_push(tmpbio, STDout);
194 outformat=FORMAT_PEM;
195 keyformat=FORMAT_PEM;
197 CAkeyformat=FORMAT_PEM;
199 ctx=X509_STORE_new();
200 if (ctx == NULL) goto end;
201 X509_STORE_set_verify_cb_func(ctx,callb);
208 if (strcmp(*argv,"-inform") == 0)
210 if (--argc < 1) goto bad;
211 informat=str2fmt(*(++argv));
213 else if (strcmp(*argv,"-outform") == 0)
215 if (--argc < 1) goto bad;
216 outformat=str2fmt(*(++argv));
218 else if (strcmp(*argv,"-keyform") == 0)
220 if (--argc < 1) goto bad;
221 keyformat=str2fmt(*(++argv));
223 else if (strcmp(*argv,"-req") == 0)
228 else if (strcmp(*argv,"-CAform") == 0)
230 if (--argc < 1) goto bad;
231 CAformat=str2fmt(*(++argv));
233 else if (strcmp(*argv,"-CAkeyform") == 0)
235 if (--argc < 1) goto bad;
236 CAformat=str2fmt(*(++argv));
238 else if (strcmp(*argv,"-days") == 0)
240 if (--argc < 1) goto bad;
241 days=atoi(*(++argv));
244 BIO_printf(STDout,"bad number of days\n");
248 else if (strcmp(*argv,"-passin") == 0)
250 if (--argc < 1) goto bad;
251 passargin= *(++argv);
253 else if (strcmp(*argv,"-extfile") == 0)
255 if (--argc < 1) goto bad;
258 else if (strcmp(*argv,"-extensions") == 0)
260 if (--argc < 1) goto bad;
263 else if (strcmp(*argv,"-in") == 0)
265 if (--argc < 1) goto bad;
268 else if (strcmp(*argv,"-out") == 0)
270 if (--argc < 1) goto bad;
273 else if (strcmp(*argv,"-signkey") == 0)
275 if (--argc < 1) goto bad;
280 else if (strcmp(*argv,"-CA") == 0)
282 if (--argc < 1) goto bad;
287 else if (strcmp(*argv,"-CAkey") == 0)
289 if (--argc < 1) goto bad;
290 CAkeyfile= *(++argv);
292 else if (strcmp(*argv,"-CAserial") == 0)
294 if (--argc < 1) goto bad;
297 else if (strcmp(*argv,"-addtrust") == 0)
299 if (--argc < 1) goto bad;
300 if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
303 "Invalid trust object value %s\n", *argv);
306 if (!trust) trust = sk_ASN1_OBJECT_new_null();
307 sk_ASN1_OBJECT_push(trust, objtmp);
310 else if (strcmp(*argv,"-addreject") == 0)
312 if (--argc < 1) goto bad;
313 if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
316 "Invalid reject object value %s\n", *argv);
319 if (!reject) reject = sk_ASN1_OBJECT_new_null();
320 sk_ASN1_OBJECT_push(reject, objtmp);
323 else if (strcmp(*argv,"-setalias") == 0)
325 if (--argc < 1) goto bad;
329 else if (strcmp(*argv,"-nameopt") == 0)
331 if (--argc < 1) goto bad;
332 if (!set_name_ex(&nmflag, *(++argv))) goto bad;
334 else if (strcmp(*argv,"-setalias") == 0)
336 if (--argc < 1) goto bad;
340 else if (strcmp(*argv,"-C") == 0)
342 else if (strcmp(*argv,"-email") == 0)
344 else if (strcmp(*argv,"-serial") == 0)
346 else if (strcmp(*argv,"-modulus") == 0)
348 else if (strcmp(*argv,"-pubkey") == 0)
350 else if (strcmp(*argv,"-x509toreq") == 0)
352 else if (strcmp(*argv,"-text") == 0)
354 else if (strcmp(*argv,"-hash") == 0)
356 else if (strcmp(*argv,"-subject") == 0)
358 else if (strcmp(*argv,"-issuer") == 0)
360 else if (strcmp(*argv,"-fingerprint") == 0)
362 else if (strcmp(*argv,"-dates") == 0)
367 else if (strcmp(*argv,"-purpose") == 0)
369 else if (strcmp(*argv,"-startdate") == 0)
371 else if (strcmp(*argv,"-enddate") == 0)
373 else if (strcmp(*argv,"-checkend") == 0)
375 if (--argc < 1) goto bad;
376 checkoffset=atoi(*(++argv));
379 else if (strcmp(*argv,"-noout") == 0)
381 else if (strcmp(*argv,"-trustout") == 0)
383 else if (strcmp(*argv,"-clrtrust") == 0)
385 else if (strcmp(*argv,"-clrreject") == 0)
387 else if (strcmp(*argv,"-alias") == 0)
389 else if (strcmp(*argv,"-CAcreateserial") == 0)
390 CA_createserial= ++num;
391 else if (strcmp(*argv,"-clrext") == 0)
393 #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */
394 else if (strcmp(*argv,"-crlext") == 0)
396 BIO_printf(bio_err,"use -clrext instead of -crlext\n");
400 else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
407 BIO_printf(bio_err,"unknown option %s\n",*argv);
418 for (pp=x509_usage; (*pp != NULL); pp++)
419 BIO_printf(bio_err,*pp);
424 app_RAND_load_file(NULL, bio_err, 0);
426 ERR_load_crypto_strings();
428 if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
430 BIO_printf(bio_err, "Error getting password\n");
434 if (!X509_STORE_set_default_paths(ctx))
436 ERR_print_errors(bio_err);
440 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM))
441 { CAkeyfile=CAfile; }
442 else if ((CA_flag) && (CAkeyfile == NULL))
444 BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n");
452 if (!(extconf=CONF_load(NULL,extfile,&errorline)))
456 "error loading the config file '%s'\n",
460 "error on line %ld of config file '%s'\n"
464 if (!extsect && !(extsect = CONF_get_string(extconf, "default",
465 "extensions"))) extsect = "default";
466 X509V3_set_ctx_test(&ctx2);
467 X509V3_set_conf_lhash(&ctx2, extconf);
468 if (!X509V3_EXT_add_conf(extconf, &ctx2, extsect, NULL))
471 "Error Loading extension section %s\n",
473 ERR_print_errors(bio_err);
485 if (!sign_flag && !CA_flag)
487 BIO_printf(bio_err,"We need a private key to sign with\n");
490 in=BIO_new(BIO_s_file());
493 ERR_print_errors(bio_err);
498 BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
501 if (BIO_read_filename(in,infile) <= 0)
508 req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
513 ERR_print_errors(bio_err);
517 if ( (req->req_info == NULL) ||
518 (req->req_info->pubkey == NULL) ||
519 (req->req_info->pubkey->public_key == NULL) ||
520 (req->req_info->pubkey->public_key->data == NULL))
522 BIO_printf(bio_err,"The certificate request appears to corrupted\n");
523 BIO_printf(bio_err,"It does not contain a public key\n");
526 if ((pkey=X509_REQ_get_pubkey(req)) == NULL)
528 BIO_printf(bio_err,"error unpacking public key\n");
531 i=X509_REQ_verify(req,pkey);
535 BIO_printf(bio_err,"Signature verification error\n");
536 ERR_print_errors(bio_err);
541 BIO_printf(bio_err,"Signature did not match the certificate request\n");
545 BIO_printf(bio_err,"Signature ok\n");
547 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag);
549 if ((x=X509_new()) == NULL) goto end;
552 if (!ASN1_INTEGER_set(X509_get_serialNumber(x),0)) goto end;
553 if (!X509_set_issuer_name(x,req->req_info->subject)) goto end;
554 if (!X509_set_subject_name(x,req->req_info->subject)) goto end;
556 X509_gmtime_adj(X509_get_notBefore(x),0);
557 X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
559 pkey = X509_REQ_get_pubkey(req);
560 X509_set_pubkey(x,pkey);
564 x=load_cert(bio_err,infile,informat);
566 if (x == NULL) goto end;
569 xca=load_cert(bio_err,CAfile,CAformat);
570 if (xca == NULL) goto end;
575 OBJ_create("2.99999.3",
576 "SET.ex3","SET x509v3 extension 3");
578 out=BIO_new(BIO_s_file());
581 ERR_print_errors(bio_err);
586 BIO_set_fp(out,stdout,BIO_NOCLOSE);
589 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
590 out = BIO_push(tmpbio, out);
596 if (BIO_write_filename(out,outfile) <= 0)
604 if (alias) X509_alias_set1(x, (unsigned char *)alias, -1);
606 if (clrtrust) X509_trust_clear(x);
607 if (clrreject) X509_reject_clear(x);
611 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++)
613 objtmp = sk_ASN1_OBJECT_value(trust, i);
614 X509_add1_trust_object(x, objtmp);
620 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++)
622 objtmp = sk_ASN1_OBJECT_value(reject, i);
623 X509_add1_reject_object(x, objtmp);
629 for (i=1; i<=num; i++)
633 print_name(STDout, "issuer= ",
634 X509_get_issuer_name(x), nmflag);
636 else if (subject == i)
638 print_name(STDout, "subject= ",
639 X509_get_subject_name(x), nmflag);
641 else if (serial == i)
643 BIO_printf(STDout,"serial=");
644 i2a_ASN1_INTEGER(STDout,x->cert_info->serialNumber);
645 BIO_printf(STDout,"\n");
651 emlst = X509_get1_email(x);
652 for (j = 0; j < sk_num(emlst); j++)
653 BIO_printf(STDout, "%s\n", sk_value(emlst, j));
654 X509_email_free(emlst);
656 else if (aliasout == i)
658 unsigned char *alstr;
659 alstr = X509_alias_get0(x, NULL);
660 if (alstr) BIO_printf(STDout,"%s\n", alstr);
661 else BIO_puts(STDout,"<No Alias>\n");
665 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
667 else if (pprint == i)
671 BIO_printf(STDout, "Certificate purposes:\n");
672 for (j = 0; j < X509_PURPOSE_get_count(); j++)
674 ptmp = X509_PURPOSE_get0(j);
675 purpose_print(STDout, x, ptmp);
683 pkey=X509_get_pubkey(x);
686 BIO_printf(bio_err,"Modulus=unavailable\n");
687 ERR_print_errors(bio_err);
690 BIO_printf(STDout,"Modulus=");
692 if (pkey->type == EVP_PKEY_RSA)
693 BN_print(STDout,pkey->pkey.rsa->n);
697 if (pkey->type == EVP_PKEY_DSA)
698 BN_print(STDout,pkey->pkey.dsa->pub_key);
701 BIO_printf(STDout,"Wrong Algorithm type");
702 BIO_printf(STDout,"\n");
710 pkey=X509_get_pubkey(x);
713 BIO_printf(bio_err,"Error getting public key\n");
714 ERR_print_errors(bio_err);
717 PEM_write_bio_PUBKEY(STDout, pkey);
727 X509_NAME_oneline(X509_get_subject_name(x),
729 BIO_printf(STDout,"/* subject:%s */\n",buf);
731 X509_get_issuer_name(x),buf,256);
732 BIO_printf(STDout,"/* issuer :%s */\n",buf);
737 d=(unsigned char *)m;
738 z=i2d_X509_NAME(X509_get_subject_name(x),&d);
739 BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
740 d=(unsigned char *)m;
743 BIO_printf(STDout,"0x%02X,",d[y]);
744 if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n");
746 if (y%16 != 0) BIO_printf(STDout,"\n");
747 BIO_printf(STDout,"};\n");
749 z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d);
750 BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z);
751 d=(unsigned char *)m;
754 BIO_printf(STDout,"0x%02X,",d[y]);
755 if ((y & 0x0f) == 0x0f)
756 BIO_printf(STDout,"\n");
758 if (y%16 != 0) BIO_printf(STDout,"\n");
759 BIO_printf(STDout,"};\n");
762 BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z);
763 d=(unsigned char *)m;
766 BIO_printf(STDout,"0x%02X,",d[y]);
767 if ((y & 0x0f) == 0x0f)
768 BIO_printf(STDout,"\n");
770 if (y%16 != 0) BIO_printf(STDout,"\n");
771 BIO_printf(STDout,"};\n");
779 else if (startdate == i)
781 BIO_puts(STDout,"notBefore=");
782 ASN1_TIME_print(STDout,X509_get_notBefore(x));
783 BIO_puts(STDout,"\n");
785 else if (enddate == i)
787 BIO_puts(STDout,"notAfter=");
788 ASN1_TIME_print(STDout,X509_get_notAfter(x));
789 BIO_puts(STDout,"\n");
791 else if (fingerprint == i)
795 unsigned char md[EVP_MAX_MD_SIZE];
797 if (!X509_digest(x,digest,md,&n))
799 BIO_printf(bio_err,"out of memory\n");
802 BIO_printf(STDout,"%s Fingerprint=",
803 OBJ_nid2sn(EVP_MD_type(digest)));
804 for (j=0; j<(int)n; j++)
806 BIO_printf(STDout,"%02X%c",md[j],
812 /* should be in the library */
813 else if ((sign_flag == i) && (x509req == 0))
815 BIO_printf(bio_err,"Getting Private key\n");
818 Upkey=load_key(bio_err,
819 keyfile,keyformat, passin);
820 if (Upkey == NULL) goto end;
823 if (Upkey->type == EVP_PKEY_DSA)
828 if (!sign(x,Upkey,days,clrext,digest,
829 extconf, extsect)) goto end;
831 else if (CA_flag == i)
833 BIO_printf(bio_err,"Getting CA Private Key\n");
834 if (CAkeyfile != NULL)
836 CApkey=load_key(bio_err,
837 CAkeyfile,CAkeyformat, passin);
838 if (CApkey == NULL) goto end;
841 if (CApkey->type == EVP_PKEY_DSA)
846 if (!x509_certify(ctx,CAfile,digest,x,xca,
847 CApkey, CAserial,CA_createserial,days, clrext,
851 else if (x509req == i)
855 BIO_printf(bio_err,"Getting request Private Key\n");
858 BIO_printf(bio_err,"no request key file specified\n");
864 keyfile,FORMAT_PEM, passin);
865 if (pk == NULL) goto end;
868 BIO_printf(bio_err,"Generating certificate request\n");
871 if (pk->type == EVP_PKEY_DSA)
875 rq=X509_to_X509_REQ(x,pk,digest);
879 ERR_print_errors(bio_err);
884 X509_REQ_print(out,rq);
885 PEM_write_bio_X509_REQ(out,rq);
894 time_t tnow=time(NULL);
896 if (ASN1_UTCTIME_cmp_time_t(X509_get_notAfter(x), tnow+checkoffset) == -1)
898 BIO_printf(out,"Certificate will expire\n");
903 BIO_printf(out,"Certificate will not expire\n");
915 if (outformat == FORMAT_ASN1)
916 i=i2d_X509_bio(out,x);
917 else if (outformat == FORMAT_PEM)
919 if (trustout) i=PEM_write_bio_X509_AUX(out,x);
920 else i=PEM_write_bio_X509(out,x);
922 else if (outformat == FORMAT_NETSCAPE)
925 ASN1_OCTET_STRING os;
927 os.data=(unsigned char *)NETSCAPE_CERT_HDR;
928 os.length=strlen(NETSCAPE_CERT_HDR);
931 ah.meth=X509_asn1_meth();
933 /* no macro for this one yet */
934 i=ASN1_i2d_bio(i2d_ASN1_HEADER,out,(unsigned char *)&ah);
937 BIO_printf(bio_err,"bad output format specified for outfile\n");
942 BIO_printf(bio_err,"unable to write certificate\n");
943 ERR_print_errors(bio_err);
949 app_RAND_write_file(NULL, bio_err);
953 BIO_free_all(STDout);
954 X509_STORE_free(ctx);
958 EVP_PKEY_free(Upkey);
959 EVP_PKEY_free(CApkey);
961 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
962 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
963 if (passin) OPENSSL_free(passin);
967 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
968 X509 *x, X509 *xca, EVP_PKEY *pkey, char *serialfile, int create,
969 int days, int clrext, LHASH *conf, char *section)
973 MS_STATIC char buf2[1024];
976 ASN1_INTEGER *bs=NULL,bs2;
980 upkey = X509_get_pubkey(xca);
981 EVP_PKEY_copy_parameters(upkey,pkey);
982 EVP_PKEY_free(upkey);
984 X509_STORE_CTX_init(&xsc,ctx,x,NULL);
985 buf=OPENSSL_malloc(EVP_PKEY_size(pkey)*2+
986 ((serialfile == NULL)
987 ?(strlen(CAfile)+strlen(POSTFIX)+1)
988 :(strlen(serialfile)))+1);
989 if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; }
990 if (serialfile == NULL)
1002 strcpy(buf,serialfile);
1004 bs=ASN1_INTEGER_new();
1005 if ((serial == NULL) || (bs == NULL))
1007 ERR_print_errors(bio_err);
1011 io=BIO_new(BIO_s_file());
1014 ERR_print_errors(bio_err);
1018 if (BIO_read_filename(io,buf) <= 0)
1027 ASN1_INTEGER_set(bs,1);
1033 if (!a2i_ASN1_INTEGER(io,bs,buf2,1024))
1035 BIO_printf(bio_err,"unable to load serial number from %s\n",buf);
1036 ERR_print_errors(bio_err);
1041 serial=BN_bin2bn(bs->data,bs->length,serial);
1044 BIO_printf(bio_err,"error converting bin 2 bn");
1050 if (!BN_add_word(serial,1))
1051 { BIO_printf(bio_err,"add_word failure\n"); goto end; }
1052 bs2.data=(unsigned char *)buf2;
1053 bs2.length=BN_bn2bin(serial,bs2.data);
1055 if (BIO_write_filename(io,buf) <= 0)
1057 BIO_printf(bio_err,"error attempting to write serial number file\n");
1061 i2a_ASN1_INTEGER(io,&bs2);
1066 if (!X509_STORE_add_cert(ctx,x)) goto end;
1068 /* NOTE: this certificate can/should be self signed, unless it was
1069 * a certificate request in which case it is not. */
1070 X509_STORE_CTX_set_cert(&xsc,x);
1071 if (!reqfile && !X509_verify_cert(&xsc))
1074 if (!X509_check_private_key(xca,pkey))
1076 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
1080 if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end;
1081 if (!X509_set_serialNumber(x,bs)) goto end;
1083 if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL)
1086 /* hardwired expired */
1087 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1092 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1098 X509_set_version(x,2); /* version 3 certificate */
1099 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1100 X509V3_set_conf_lhash(&ctx2, conf);
1101 if (!X509V3_EXT_add_conf(conf, &ctx2, section, x)) goto end;
1104 if (!X509_sign(x,pkey,digest)) goto end;
1107 X509_STORE_CTX_cleanup(&xsc);
1109 ERR_print_errors(bio_err);
1110 if (buf != NULL) OPENSSL_free(buf);
1111 if (bs != NULL) ASN1_INTEGER_free(bs);
1112 if (io != NULL) BIO_free(io);
1113 if (serial != NULL) BN_free(serial);
1117 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
1122 /* it is ok to use a self signed certificate
1123 * This case will catch both the initial ok == 0 and the
1124 * final ok == 1 calls to this function */
1125 err=X509_STORE_CTX_get_error(ctx);
1126 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1129 /* BAD we should have gotten an error. Normally if everything
1130 * worked X509_STORE_CTX_get_error(ctx) will still be set to
1131 * DEPTH_ZERO_SELF_.... */
1134 BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n");
1139 err_cert=X509_STORE_CTX_get_current_cert(ctx);
1140 print_name(bio_err, NULL, X509_get_subject_name(err_cert),0);
1141 BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n",
1142 err,X509_STORE_CTX_get_error_depth(ctx),
1143 X509_verify_cert_error_string(err));
1149 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest,
1150 LHASH *conf, char *section)
1155 pktmp = X509_get_pubkey(x);
1156 EVP_PKEY_copy_parameters(pktmp,pkey);
1157 EVP_PKEY_save_parameters(pktmp,1);
1158 EVP_PKEY_free(pktmp);
1160 if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err;
1161 if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err;
1163 /* Lets just make it 12:00am GMT, Jan 1 1970 */
1164 /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
1165 /* 28 days to be certified */
1167 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1170 if (!X509_set_pubkey(x,pkey)) goto err;
1173 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1178 X509_set_version(x,2); /* version 3 certificate */
1179 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1180 X509V3_set_conf_lhash(&ctx, conf);
1181 if (!X509V3_EXT_add_conf(conf, &ctx, section, x)) goto err;
1183 if (!X509_sign(x,pkey,digest)) goto err;
1186 ERR_print_errors(bio_err);
1190 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
1194 id = X509_PURPOSE_get_id(pt);
1195 pname = X509_PURPOSE_get0_name(pt);
1196 for (i = 0; i < 2; i++)
1198 idret = X509_check_purpose(cert, id, i);
1199 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : "");
1200 if (idret == 1) BIO_printf(bio, "Yes\n");
1201 else if (idret == 0) BIO_printf(bio, "No\n");
1202 else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);