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>
76 #include <openssl/engine.h>
79 #define PROG x509_main
82 #define POSTFIX ".srl"
85 static char *x509_usage[]={
87 " -inform arg - input format - default PEM (one of DER, NET or PEM)\n",
88 " -outform arg - output format - default PEM (one of DER, NET or PEM)\n",
89 " -keyform arg - private key format - default PEM\n",
90 " -CAform arg - CA format - default PEM\n",
91 " -CAkeyform arg - CA key format - default PEM\n",
92 " -in arg - input file - default stdin\n",
93 " -out arg - output file - default stdout\n",
94 " -passin arg - private key password source\n",
95 " -serial - print serial number value\n",
96 " -hash - print hash value\n",
97 " -subject - print subject DN\n",
98 " -issuer - print issuer DN\n",
99 " -email - print email address(es)\n",
100 " -startdate - notBefore field\n",
101 " -enddate - notAfter field\n",
102 " -purpose - print out certificate purposes\n",
103 " -dates - both Before and After dates\n",
104 " -modulus - print the RSA key modulus\n",
105 " -pubkey - output the public key\n",
106 " -fingerprint - print the certificate fingerprint\n",
107 " -alias - output certificate alias\n",
108 " -noout - no certificate output\n",
109 " -ocspid - print OCSP hash values for the subject name and public key\n",
110 " -trustout - output a \"trusted\" certificate\n",
111 " -clrtrust - clear all trusted purposes\n",
112 " -clrreject - clear all rejected purposes\n",
113 " -addtrust arg - trust certificate for a given purpose\n",
114 " -addreject arg - reject certificate for a given purpose\n",
115 " -setalias arg - set certificate alias\n",
116 " -days arg - How long till expiry of a signed certificate - def 30 days\n",
117 " -checkend arg - check whether the cert expires in the next arg seconds\n",
118 " exit 1 if so, 0 if not\n",
119 " -signkey arg - self sign cert with arg\n",
120 " -x509toreq - output a certification request object\n",
121 " -req - input is a certificate request, sign and output.\n",
122 " -CA arg - set the CA certificate, must be PEM format.\n",
123 " -CAkey arg - set the CA key, must be PEM format\n",
124 " missing, it is assumed to be in the CA file.\n",
125 " -CAcreateserial - create serial number file if it does not exist\n",
126 " -CAserial - serial file\n",
127 " -text - print the certificate in text form\n",
128 " -C - print out C code forms\n",
129 " -md2/-md5/-sha1/-mdc2 - digest to use\n",
130 " -extfile - configuration file with X509V3 extensions to add\n",
131 " -extensions - section from config file with X509V3 extensions to add\n",
132 " -clrext - delete extensions before signing and input certificate\n",
133 " -nameopt arg - various certificate name options\n",
134 " -engine e - use engine e, possibly a hardware device.\n",
135 " -certopt arg - various certificate text options\n",
139 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx);
140 static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *digest,
141 LHASH *conf, char *section);
142 static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest,
143 X509 *x,X509 *xca,EVP_PKEY *pkey,char *serial,
144 int create,int days, int clrext, LHASH *conf, char *section);
145 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt);
146 static int reqfile=0;
148 int MAIN(int, char **);
150 int MAIN(int argc, char **argv)
155 X509 *x=NULL,*xca=NULL;
157 EVP_PKEY *Upkey=NULL,*CApkey=NULL;
161 STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
162 int informat,outformat,keyformat,CAformat,CAkeyformat;
163 char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL;
164 char *CAkeyfile=NULL,*CAserial=NULL;
166 int text=0,serial=0,hash=0,subject=0,issuer=0,startdate=0,enddate=0;
168 int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
169 int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
171 int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
174 X509_STORE *ctx=NULL;
178 const EVP_MD *md_alg,*digest=EVP_md5();
179 LHASH *extconf = NULL;
180 char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
182 int checkend=0,checkoffset=0;
183 unsigned long nmflag = 0, certflag = 0;
191 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
192 STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
195 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
196 STDout = BIO_push(tmpbio, STDout);
201 outformat=FORMAT_PEM;
202 keyformat=FORMAT_PEM;
204 CAkeyformat=FORMAT_PEM;
206 ctx=X509_STORE_new();
207 if (ctx == NULL) goto end;
208 X509_STORE_set_verify_cb_func(ctx,callb);
215 if (strcmp(*argv,"-inform") == 0)
217 if (--argc < 1) goto bad;
218 informat=str2fmt(*(++argv));
220 else if (strcmp(*argv,"-outform") == 0)
222 if (--argc < 1) goto bad;
223 outformat=str2fmt(*(++argv));
225 else if (strcmp(*argv,"-keyform") == 0)
227 if (--argc < 1) goto bad;
228 keyformat=str2fmt(*(++argv));
230 else if (strcmp(*argv,"-req") == 0)
235 else if (strcmp(*argv,"-CAform") == 0)
237 if (--argc < 1) goto bad;
238 CAformat=str2fmt(*(++argv));
240 else if (strcmp(*argv,"-CAkeyform") == 0)
242 if (--argc < 1) goto bad;
243 CAformat=str2fmt(*(++argv));
245 else if (strcmp(*argv,"-days") == 0)
247 if (--argc < 1) goto bad;
248 days=atoi(*(++argv));
251 BIO_printf(STDout,"bad number of days\n");
255 else if (strcmp(*argv,"-passin") == 0)
257 if (--argc < 1) goto bad;
258 passargin= *(++argv);
260 else if (strcmp(*argv,"-extfile") == 0)
262 if (--argc < 1) goto bad;
265 else if (strcmp(*argv,"-extensions") == 0)
267 if (--argc < 1) goto bad;
270 else if (strcmp(*argv,"-in") == 0)
272 if (--argc < 1) goto bad;
275 else if (strcmp(*argv,"-out") == 0)
277 if (--argc < 1) goto bad;
280 else if (strcmp(*argv,"-signkey") == 0)
282 if (--argc < 1) goto bad;
287 else if (strcmp(*argv,"-CA") == 0)
289 if (--argc < 1) goto bad;
294 else if (strcmp(*argv,"-CAkey") == 0)
296 if (--argc < 1) goto bad;
297 CAkeyfile= *(++argv);
299 else if (strcmp(*argv,"-CAserial") == 0)
301 if (--argc < 1) goto bad;
304 else if (strcmp(*argv,"-addtrust") == 0)
306 if (--argc < 1) goto bad;
307 if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
310 "Invalid trust object value %s\n", *argv);
313 if (!trust) trust = sk_ASN1_OBJECT_new_null();
314 sk_ASN1_OBJECT_push(trust, objtmp);
317 else if (strcmp(*argv,"-addreject") == 0)
319 if (--argc < 1) goto bad;
320 if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
323 "Invalid reject object value %s\n", *argv);
326 if (!reject) reject = sk_ASN1_OBJECT_new_null();
327 sk_ASN1_OBJECT_push(reject, objtmp);
330 else if (strcmp(*argv,"-setalias") == 0)
332 if (--argc < 1) goto bad;
336 else if (strcmp(*argv,"-certopt") == 0)
338 if (--argc < 1) goto bad;
339 if (!set_cert_ex(&certflag, *(++argv))) goto bad;
341 else if (strcmp(*argv,"-nameopt") == 0)
343 if (--argc < 1) goto bad;
344 if (!set_name_ex(&nmflag, *(++argv))) goto bad;
346 else if (strcmp(*argv,"-setalias") == 0)
348 if (--argc < 1) goto bad;
352 else if (strcmp(*argv,"-engine") == 0)
354 if (--argc < 1) goto bad;
357 else if (strcmp(*argv,"-C") == 0)
359 else if (strcmp(*argv,"-email") == 0)
361 else if (strcmp(*argv,"-serial") == 0)
363 else if (strcmp(*argv,"-modulus") == 0)
365 else if (strcmp(*argv,"-pubkey") == 0)
367 else if (strcmp(*argv,"-x509toreq") == 0)
369 else if (strcmp(*argv,"-text") == 0)
371 else if (strcmp(*argv,"-hash") == 0)
373 else if (strcmp(*argv,"-subject") == 0)
375 else if (strcmp(*argv,"-issuer") == 0)
377 else if (strcmp(*argv,"-fingerprint") == 0)
379 else if (strcmp(*argv,"-dates") == 0)
384 else if (strcmp(*argv,"-purpose") == 0)
386 else if (strcmp(*argv,"-startdate") == 0)
388 else if (strcmp(*argv,"-enddate") == 0)
390 else if (strcmp(*argv,"-checkend") == 0)
392 if (--argc < 1) goto bad;
393 checkoffset=atoi(*(++argv));
396 else if (strcmp(*argv,"-noout") == 0)
398 else if (strcmp(*argv,"-trustout") == 0)
400 else if (strcmp(*argv,"-clrtrust") == 0)
402 else if (strcmp(*argv,"-clrreject") == 0)
404 else if (strcmp(*argv,"-alias") == 0)
406 else if (strcmp(*argv,"-CAcreateserial") == 0)
407 CA_createserial= ++num;
408 else if (strcmp(*argv,"-clrext") == 0)
410 #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */
411 else if (strcmp(*argv,"-crlext") == 0)
413 BIO_printf(bio_err,"use -clrext instead of -crlext\n");
417 else if (strcmp(*argv,"-ocspid") == 0)
419 else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
426 BIO_printf(bio_err,"unknown option %s\n",*argv);
437 for (pp=x509_usage; (*pp != NULL); pp++)
438 BIO_printf(bio_err,"%s",*pp);
444 if((e = ENGINE_by_id(engine)) == NULL)
446 BIO_printf(bio_err,"invalid engine \"%s\"\n",
450 if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
452 BIO_printf(bio_err,"can't use that engine\n");
455 BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
456 /* Free our "structural" reference. */
461 app_RAND_load_file(NULL, bio_err, 0);
463 ERR_load_crypto_strings();
465 if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
467 BIO_printf(bio_err, "Error getting password\n");
471 if (!X509_STORE_set_default_paths(ctx))
473 ERR_print_errors(bio_err);
477 if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM))
478 { CAkeyfile=CAfile; }
479 else if ((CA_flag) && (CAkeyfile == NULL))
481 BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n");
489 if (!(extconf=CONF_load(NULL,extfile,&errorline)))
493 "error loading the config file '%s'\n",
497 "error on line %ld of config file '%s'\n"
503 extsect = CONF_get_string(extconf, "default", "extensions");
510 X509V3_set_ctx_test(&ctx2);
511 X509V3_set_conf_lhash(&ctx2, extconf);
512 if (!X509V3_EXT_add_conf(extconf, &ctx2, extsect, NULL))
515 "Error Loading extension section %s\n",
517 ERR_print_errors(bio_err);
529 if (!sign_flag && !CA_flag)
531 BIO_printf(bio_err,"We need a private key to sign with\n");
534 in=BIO_new(BIO_s_file());
537 ERR_print_errors(bio_err);
542 BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
545 if (BIO_read_filename(in,infile) <= 0)
552 req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
557 ERR_print_errors(bio_err);
561 if ( (req->req_info == NULL) ||
562 (req->req_info->pubkey == NULL) ||
563 (req->req_info->pubkey->public_key == NULL) ||
564 (req->req_info->pubkey->public_key->data == NULL))
566 BIO_printf(bio_err,"The certificate request appears to corrupted\n");
567 BIO_printf(bio_err,"It does not contain a public key\n");
570 if ((pkey=X509_REQ_get_pubkey(req)) == NULL)
572 BIO_printf(bio_err,"error unpacking public key\n");
575 i=X509_REQ_verify(req,pkey);
579 BIO_printf(bio_err,"Signature verification error\n");
580 ERR_print_errors(bio_err);
585 BIO_printf(bio_err,"Signature did not match the certificate request\n");
589 BIO_printf(bio_err,"Signature ok\n");
591 print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag);
593 if ((x=X509_new()) == NULL) goto end;
596 if (!ASN1_INTEGER_set(X509_get_serialNumber(x),0)) goto end;
597 if (!X509_set_issuer_name(x,req->req_info->subject)) goto end;
598 if (!X509_set_subject_name(x,req->req_info->subject)) goto end;
600 X509_gmtime_adj(X509_get_notBefore(x),0);
601 X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
603 pkey = X509_REQ_get_pubkey(req);
604 X509_set_pubkey(x,pkey);
608 x=load_cert(bio_err,infile,informat);
610 if (x == NULL) goto end;
613 xca=load_cert(bio_err,CAfile,CAformat);
614 if (xca == NULL) goto end;
619 OBJ_create("2.99999.3",
620 "SET.ex3","SET x509v3 extension 3");
622 out=BIO_new(BIO_s_file());
625 ERR_print_errors(bio_err);
630 BIO_set_fp(out,stdout,BIO_NOCLOSE);
633 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
634 out = BIO_push(tmpbio, out);
640 if (BIO_write_filename(out,outfile) <= 0)
648 if (alias) X509_alias_set1(x, (unsigned char *)alias, -1);
650 if (clrtrust) X509_trust_clear(x);
651 if (clrreject) X509_reject_clear(x);
655 for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++)
657 objtmp = sk_ASN1_OBJECT_value(trust, i);
658 X509_add1_trust_object(x, objtmp);
664 for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++)
666 objtmp = sk_ASN1_OBJECT_value(reject, i);
667 X509_add1_reject_object(x, objtmp);
673 for (i=1; i<=num; i++)
677 print_name(STDout, "issuer= ",
678 X509_get_issuer_name(x), nmflag);
680 else if (subject == i)
682 print_name(STDout, "subject= ",
683 X509_get_subject_name(x), nmflag);
685 else if (serial == i)
687 BIO_printf(STDout,"serial=");
688 i2a_ASN1_INTEGER(STDout,x->cert_info->serialNumber);
689 BIO_printf(STDout,"\n");
695 emlst = X509_get1_email(x);
696 for (j = 0; j < sk_num(emlst); j++)
697 BIO_printf(STDout, "%s\n", sk_value(emlst, j));
698 X509_email_free(emlst);
700 else if (aliasout == i)
702 unsigned char *alstr;
703 alstr = X509_alias_get0(x, NULL);
704 if (alstr) BIO_printf(STDout,"%s\n", alstr);
705 else BIO_puts(STDout,"<No Alias>\n");
709 BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
711 else if (pprint == i)
715 BIO_printf(STDout, "Certificate purposes:\n");
716 for (j = 0; j < X509_PURPOSE_get_count(); j++)
718 ptmp = X509_PURPOSE_get0(j);
719 purpose_print(STDout, x, ptmp);
727 pkey=X509_get_pubkey(x);
730 BIO_printf(bio_err,"Modulus=unavailable\n");
731 ERR_print_errors(bio_err);
734 BIO_printf(STDout,"Modulus=");
736 if (pkey->type == EVP_PKEY_RSA)
737 BN_print(STDout,pkey->pkey.rsa->n);
741 if (pkey->type == EVP_PKEY_DSA)
742 BN_print(STDout,pkey->pkey.dsa->pub_key);
745 BIO_printf(STDout,"Wrong Algorithm type");
746 BIO_printf(STDout,"\n");
754 pkey=X509_get_pubkey(x);
757 BIO_printf(bio_err,"Error getting public key\n");
758 ERR_print_errors(bio_err);
761 PEM_write_bio_PUBKEY(STDout, pkey);
771 X509_NAME_oneline(X509_get_subject_name(x),
773 BIO_printf(STDout,"/* subject:%s */\n",buf);
775 X509_get_issuer_name(x),buf,256);
776 BIO_printf(STDout,"/* issuer :%s */\n",buf);
781 d=(unsigned char *)m;
782 z=i2d_X509_NAME(X509_get_subject_name(x),&d);
783 BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
784 d=(unsigned char *)m;
787 BIO_printf(STDout,"0x%02X,",d[y]);
788 if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n");
790 if (y%16 != 0) BIO_printf(STDout,"\n");
791 BIO_printf(STDout,"};\n");
793 z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d);
794 BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z);
795 d=(unsigned char *)m;
798 BIO_printf(STDout,"0x%02X,",d[y]);
799 if ((y & 0x0f) == 0x0f)
800 BIO_printf(STDout,"\n");
802 if (y%16 != 0) BIO_printf(STDout,"\n");
803 BIO_printf(STDout,"};\n");
806 BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z);
807 d=(unsigned char *)m;
810 BIO_printf(STDout,"0x%02X,",d[y]);
811 if ((y & 0x0f) == 0x0f)
812 BIO_printf(STDout,"\n");
814 if (y%16 != 0) BIO_printf(STDout,"\n");
815 BIO_printf(STDout,"};\n");
821 X509_print_ex(out,x,nmflag, certflag);
823 else if (startdate == i)
825 BIO_puts(STDout,"notBefore=");
826 ASN1_TIME_print(STDout,X509_get_notBefore(x));
827 BIO_puts(STDout,"\n");
829 else if (enddate == i)
831 BIO_puts(STDout,"notAfter=");
832 ASN1_TIME_print(STDout,X509_get_notAfter(x));
833 BIO_puts(STDout,"\n");
835 else if (fingerprint == i)
839 unsigned char md[EVP_MAX_MD_SIZE];
841 if (!X509_digest(x,digest,md,&n))
843 BIO_printf(bio_err,"out of memory\n");
846 BIO_printf(STDout,"%s Fingerprint=",
847 OBJ_nid2sn(EVP_MD_type(digest)));
848 for (j=0; j<(int)n; j++)
850 BIO_printf(STDout,"%02X%c",md[j],
856 /* should be in the library */
857 else if ((sign_flag == i) && (x509req == 0))
859 BIO_printf(bio_err,"Getting Private key\n");
862 Upkey=load_key(bio_err,
863 keyfile,keyformat, passin, e);
864 if (Upkey == NULL) goto end;
867 if (Upkey->type == EVP_PKEY_DSA)
872 if (!sign(x,Upkey,days,clrext,digest,
873 extconf, extsect)) goto end;
875 else if (CA_flag == i)
877 BIO_printf(bio_err,"Getting CA Private Key\n");
878 if (CAkeyfile != NULL)
880 CApkey=load_key(bio_err,
881 CAkeyfile,CAkeyformat, passin,
883 if (CApkey == NULL) goto end;
886 if (CApkey->type == EVP_PKEY_DSA)
891 if (!x509_certify(ctx,CAfile,digest,x,xca,
892 CApkey, CAserial,CA_createserial,days, clrext,
896 else if (x509req == i)
900 BIO_printf(bio_err,"Getting request Private Key\n");
903 BIO_printf(bio_err,"no request key file specified\n");
909 keyfile,FORMAT_PEM, passin, e);
910 if (pk == NULL) goto end;
913 BIO_printf(bio_err,"Generating certificate request\n");
915 if (pk->type == EVP_PKEY_DSA)
918 rq=X509_to_X509_REQ(x,pk,digest);
922 ERR_print_errors(bio_err);
927 X509_REQ_print(out,rq);
928 PEM_write_bio_X509_REQ(out,rq);
932 else if (ocspid == i)
934 X509_ocspid_print(out, x);
941 time_t tnow=time(NULL);
943 if (ASN1_UTCTIME_cmp_time_t(X509_get_notAfter(x), tnow+checkoffset) == -1)
945 BIO_printf(out,"Certificate will expire\n");
950 BIO_printf(out,"Certificate will not expire\n");
962 if (outformat == FORMAT_ASN1)
963 i=i2d_X509_bio(out,x);
964 else if (outformat == FORMAT_PEM)
966 if (trustout) i=PEM_write_bio_X509_AUX(out,x);
967 else i=PEM_write_bio_X509(out,x);
969 else if (outformat == FORMAT_NETSCAPE)
972 ASN1_OCTET_STRING os;
974 os.data=(unsigned char *)NETSCAPE_CERT_HDR;
975 os.length=strlen(NETSCAPE_CERT_HDR);
978 ah.meth=X509_asn1_meth();
980 /* no macro for this one yet */
981 i=ASN1_i2d_bio(i2d_ASN1_HEADER,out,(unsigned char *)&ah);
984 BIO_printf(bio_err,"bad output format specified for outfile\n");
989 BIO_printf(bio_err,"unable to write certificate\n");
990 ERR_print_errors(bio_err);
996 app_RAND_write_file(NULL, bio_err);
1000 BIO_free_all(STDout);
1001 X509_STORE_free(ctx);
1005 EVP_PKEY_free(Upkey);
1006 EVP_PKEY_free(CApkey);
1008 sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
1009 sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
1010 if (passin) OPENSSL_free(passin);
1014 static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
1015 X509 *x, X509 *xca, EVP_PKEY *pkey, char *serialfile, int create,
1016 int days, int clrext, LHASH *conf, char *section)
1020 MS_STATIC char buf2[1024];
1022 BIGNUM *serial=NULL;
1023 ASN1_INTEGER *bs=NULL,bs2;
1027 upkey = X509_get_pubkey(xca);
1028 EVP_PKEY_copy_parameters(upkey,pkey);
1029 EVP_PKEY_free(upkey);
1031 X509_STORE_CTX_init(&xsc,ctx,x,NULL);
1032 buf=OPENSSL_malloc(EVP_PKEY_size(pkey)*2+
1033 ((serialfile == NULL)
1034 ?(strlen(CAfile)+strlen(POSTFIX)+1)
1035 :(strlen(serialfile)))+1);
1036 if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; }
1037 if (serialfile == NULL)
1040 for (p=buf; *p; p++)
1046 strcat(buf,POSTFIX);
1049 strcpy(buf,serialfile);
1051 bs=ASN1_INTEGER_new();
1052 if ((serial == NULL) || (bs == NULL))
1054 ERR_print_errors(bio_err);
1058 io=BIO_new(BIO_s_file());
1061 ERR_print_errors(bio_err);
1065 if (BIO_read_filename(io,buf) <= 0)
1074 ASN1_INTEGER_set(bs,1);
1080 if (!a2i_ASN1_INTEGER(io,bs,buf2,1024))
1082 BIO_printf(bio_err,"unable to load serial number from %s\n",buf);
1083 ERR_print_errors(bio_err);
1088 serial=BN_bin2bn(bs->data,bs->length,serial);
1091 BIO_printf(bio_err,"error converting bin 2 bn");
1097 if (!BN_add_word(serial,1))
1098 { BIO_printf(bio_err,"add_word failure\n"); goto end; }
1099 bs2.data=(unsigned char *)buf2;
1100 bs2.length=BN_bn2bin(serial,bs2.data);
1102 if (BIO_write_filename(io,buf) <= 0)
1104 BIO_printf(bio_err,"error attempting to write serial number file\n");
1108 i2a_ASN1_INTEGER(io,&bs2);
1113 if (!X509_STORE_add_cert(ctx,x)) goto end;
1115 /* NOTE: this certificate can/should be self signed, unless it was
1116 * a certificate request in which case it is not. */
1117 X509_STORE_CTX_set_cert(&xsc,x);
1118 if (!reqfile && !X509_verify_cert(&xsc))
1121 if (!X509_check_private_key(xca,pkey))
1123 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
1127 if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end;
1128 if (!X509_set_serialNumber(x,bs)) goto end;
1130 if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL)
1133 /* hardwired expired */
1134 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1139 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1145 X509_set_version(x,2); /* version 3 certificate */
1146 X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
1147 X509V3_set_conf_lhash(&ctx2, conf);
1148 if (!X509V3_EXT_add_conf(conf, &ctx2, section, x)) goto end;
1151 if (!X509_sign(x,pkey,digest)) goto end;
1154 X509_STORE_CTX_cleanup(&xsc);
1156 ERR_print_errors(bio_err);
1157 if (buf != NULL) OPENSSL_free(buf);
1158 if (bs != NULL) ASN1_INTEGER_free(bs);
1159 if (io != NULL) BIO_free(io);
1160 if (serial != NULL) BN_free(serial);
1164 static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
1169 /* it is ok to use a self signed certificate
1170 * This case will catch both the initial ok == 0 and the
1171 * final ok == 1 calls to this function */
1172 err=X509_STORE_CTX_get_error(ctx);
1173 if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
1176 /* BAD we should have gotten an error. Normally if everything
1177 * worked X509_STORE_CTX_get_error(ctx) will still be set to
1178 * DEPTH_ZERO_SELF_.... */
1181 BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n");
1186 err_cert=X509_STORE_CTX_get_current_cert(ctx);
1187 print_name(bio_err, NULL, X509_get_subject_name(err_cert),0);
1188 BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n",
1189 err,X509_STORE_CTX_get_error_depth(ctx),
1190 X509_verify_cert_error_string(err));
1196 static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest,
1197 LHASH *conf, char *section)
1202 pktmp = X509_get_pubkey(x);
1203 EVP_PKEY_copy_parameters(pktmp,pkey);
1204 EVP_PKEY_save_parameters(pktmp,1);
1205 EVP_PKEY_free(pktmp);
1207 if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err;
1208 if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err;
1210 /* Lets just make it 12:00am GMT, Jan 1 1970 */
1211 /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */
1212 /* 28 days to be certified */
1214 if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
1217 if (!X509_set_pubkey(x,pkey)) goto err;
1220 while (X509_get_ext_count(x) > 0) X509_delete_ext(x, 0);
1225 X509_set_version(x,2); /* version 3 certificate */
1226 X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
1227 X509V3_set_conf_lhash(&ctx, conf);
1228 if (!X509V3_EXT_add_conf(conf, &ctx, section, x)) goto err;
1230 if (!X509_sign(x,pkey,digest)) goto err;
1233 ERR_print_errors(bio_err);
1237 static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt)
1241 id = X509_PURPOSE_get_id(pt);
1242 pname = X509_PURPOSE_get0_name(pt);
1243 for (i = 0; i < 2; i++)
1245 idret = X509_check_purpose(cert, id, i);
1246 BIO_printf(bio, "%s%s : ", pname, i ? " CA" : "");
1247 if (idret == 1) BIO_printf(bio, "Yes\n");
1248 else if (idret == 0) BIO_printf(bio, "No\n");
1249 else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret);