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.]
59 /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */
64 #include <sys/types.h>
67 #include <openssl/conf.h>
68 #include <openssl/bio.h>
69 #include <openssl/err.h>
70 #include <openssl/bn.h>
71 #include <openssl/txt_db.h>
72 #include <openssl/evp.h>
73 #include <openssl/x509.h>
74 #include <openssl/x509v3.h>
75 #include <openssl/objects.h>
76 #include <openssl/pem.h>
86 # include <sys/file.h>
100 #define BASE_SECTION "ca"
101 #define CONFIG_FILE "openssl.cnf"
103 #define ENV_DEFAULT_CA "default_ca"
105 #define ENV_DIR "dir"
106 #define ENV_CERTS "certs"
107 #define ENV_CRL_DIR "crl_dir"
108 #define ENV_CA_DB "CA_DB"
109 #define ENV_NEW_CERTS_DIR "new_certs_dir"
110 #define ENV_CERTIFICATE "certificate"
111 #define ENV_SERIAL "serial"
112 #define ENV_CRL "crl"
113 #define ENV_PRIVATE_KEY "private_key"
114 #define ENV_RANDFILE "RANDFILE"
115 #define ENV_DEFAULT_DAYS "default_days"
116 #define ENV_DEFAULT_STARTDATE "default_startdate"
117 #define ENV_DEFAULT_ENDDATE "default_enddate"
118 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
119 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
120 #define ENV_DEFAULT_MD "default_md"
121 #define ENV_PRESERVE "preserve"
122 #define ENV_POLICY "policy"
123 #define ENV_EXTENSIONS "x509_extensions"
124 #define ENV_CRLEXT "crl_extensions"
125 #define ENV_MSIE_HACK "msie_hack"
127 #define ENV_DATABASE "database"
130 #define DB_exp_date 1
131 #define DB_rev_date 2
132 #define DB_serial 3 /* index - unique */
134 #define DB_name 5 /* index - unique for active */
137 #define DB_TYPE_REV 'R'
138 #define DB_TYPE_EXP 'E'
139 #define DB_TYPE_VAL 'V'
141 static char *ca_usage[]={
144 " -verbose - Talk alot while doing things\n",
145 " -config file - A config file\n",
146 " -name arg - The particular CA definition to use\n",
147 " -gencrl - Generate a new CRL\n",
148 " -crldays days - Days is when the next CRL is due\n",
149 " -crlhours hours - Hours is when the next CRL is due\n",
150 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n",
151 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n",
152 " -days arg - number of days to certify the certificate for\n",
153 " -md arg - md to use, one of md2, md5, sha or sha1\n",
154 " -policy arg - The CA 'policy' to support\n",
155 " -keyfile arg - PEM private key file\n",
156 " -key arg - key to decode the private key if it is encrypted\n",
157 " -cert file - The CA certificate\n",
158 " -in file - The input PEM encoded certificate request(s)\n",
159 " -out file - Where to put the output file(s)\n",
160 " -outdir dir - Where to put output certificates\n",
161 " -infiles .... - The last argument, requests to process\n",
162 " -spkac file - File contains DN and signed public key and challenge\n",
163 " -ss_cert file - File contains a self signed cert to sign\n",
164 " -preserveDN - Don't re-order the DN\n",
165 " -batch - Don't ask questions\n",
166 " -msie_hack - msie modifications to handle all those universal strings\n",
167 " -revoke file - Revoke a certificate (given in file)\n",
168 " -extensions .. - Extension section (override value in config file)\n",
169 " -crlexts .. - CRL extension section (override value in config file)\n",
174 extern int EF_PROTECT_FREE;
175 extern int EF_PROTECT_BELOW;
176 extern int EF_ALIGNMENT;
179 static void lookup_fail(char *name,char *tag);
180 static unsigned long index_serial_hash(char **a);
181 static int index_serial_cmp(char **a, char **b);
182 static unsigned long index_name_hash(char **a);
183 static int index_name_qual(char **a);
184 static int index_name_cmp(char **a,char **b);
185 static BIGNUM *load_serial(char *serialfile);
186 static int save_serial(char *serialfile, BIGNUM *serial);
187 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
188 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,TXT_DB *db,
189 BIGNUM *serial, char *startdate,char *enddate, int days,
190 int batch, char *ext_sect, LHASH *conf,int verbose);
191 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
192 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
193 TXT_DB *db, BIGNUM *serial,char *startdate,
194 char *enddate, int days, int batch, char *ext_sect,
195 LHASH *conf,int verbose);
196 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
197 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
198 TXT_DB *db, BIGNUM *serial,char *startdate,
199 char *enddate, int days, char *ext_sect,LHASH *conf,
201 static int fix_data(int nid, int *type);
202 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
203 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
204 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,
205 char *startdate, char *enddate, int days, int batch, int verbose,
206 X509_REQ *req, char *ext_sect, LHASH *conf);
207 static int do_revoke(X509 *x509, TXT_DB *db);
208 static int check_time_format(char *str);
209 static LHASH *conf=NULL;
210 static char *section=NULL;
212 static int preserve=0;
213 static int msie_hack=0;
215 int MAIN(int, char **);
217 int MAIN(int argc, char **argv)
219 char *key=NULL,*passargin=NULL;
231 char *configfile=NULL;
237 char *spkac_file=NULL;
238 char *ss_cert_file=NULL;
243 char *serialfile=NULL;
244 char *extensions=NULL;
247 char *startdate=NULL;
254 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
258 X509_CRL_INFO *ci=NULL;
259 X509_REVOKED *r=NULL;
263 const EVP_MD *dgst=NULL;
264 STACK_OF(CONF_VALUE) *attribs=NULL;
265 STACK_OF(X509) *cert_sk=NULL;
269 MS_STATIC char buf[3][BSIZE];
287 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
288 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
294 if (strcmp(*argv,"-verbose") == 0)
296 else if (strcmp(*argv,"-config") == 0)
298 if (--argc < 1) goto bad;
299 configfile= *(++argv);
301 else if (strcmp(*argv,"-name") == 0)
303 if (--argc < 1) goto bad;
306 else if (strcmp(*argv,"-startdate") == 0)
308 if (--argc < 1) goto bad;
309 startdate= *(++argv);
311 else if (strcmp(*argv,"-enddate") == 0)
313 if (--argc < 1) goto bad;
316 else if (strcmp(*argv,"-days") == 0)
318 if (--argc < 1) goto bad;
319 days=atoi(*(++argv));
321 else if (strcmp(*argv,"-md") == 0)
323 if (--argc < 1) goto bad;
326 else if (strcmp(*argv,"-policy") == 0)
328 if (--argc < 1) goto bad;
331 else if (strcmp(*argv,"-keyfile") == 0)
333 if (--argc < 1) goto bad;
336 else if (strcmp(*argv,"-passin") == 0)
338 if (--argc < 1) goto bad;
339 passargin= *(++argv);
341 else if (strcmp(*argv,"-key") == 0)
343 if (--argc < 1) goto bad;
346 else if (strcmp(*argv,"-cert") == 0)
348 if (--argc < 1) goto bad;
351 else if (strcmp(*argv,"-in") == 0)
353 if (--argc < 1) goto bad;
357 else if (strcmp(*argv,"-out") == 0)
359 if (--argc < 1) goto bad;
362 else if (strcmp(*argv,"-outdir") == 0)
364 if (--argc < 1) goto bad;
367 else if (strcmp(*argv,"-notext") == 0)
369 else if (strcmp(*argv,"-batch") == 0)
371 else if (strcmp(*argv,"-preserveDN") == 0)
373 else if (strcmp(*argv,"-gencrl") == 0)
375 else if (strcmp(*argv,"-msie_hack") == 0)
377 else if (strcmp(*argv,"-crldays") == 0)
379 if (--argc < 1) goto bad;
380 crldays= atol(*(++argv));
382 else if (strcmp(*argv,"-crlhours") == 0)
384 if (--argc < 1) goto bad;
385 crlhours= atol(*(++argv));
387 else if (strcmp(*argv,"-infiles") == 0)
394 else if (strcmp(*argv, "-ss_cert") == 0)
396 if (--argc < 1) goto bad;
397 ss_cert_file = *(++argv);
400 else if (strcmp(*argv, "-spkac") == 0)
402 if (--argc < 1) goto bad;
403 spkac_file = *(++argv);
406 else if (strcmp(*argv,"-revoke") == 0)
408 if (--argc < 1) goto bad;
412 else if (strcmp(*argv,"-extensions") == 0)
414 if (--argc < 1) goto bad;
415 extensions= *(++argv);
417 else if (strcmp(*argv,"-crlexts") == 0)
419 if (--argc < 1) goto bad;
425 BIO_printf(bio_err,"unknown option %s\n",*argv);
435 for (pp=ca_usage; (*pp != NULL); pp++)
436 BIO_printf(bio_err,*pp);
440 ERR_load_crypto_strings();
442 /*****************************************************************/
443 if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
444 if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
445 if (configfile == NULL)
447 /* We will just use 'buf[0]' as a temporary buffer. */
449 strncpy(buf[0],X509_get_default_cert_area(),
450 sizeof(buf[0])-1-sizeof(CONFIG_FILE));
452 strncpy(buf[0],X509_get_default_cert_area(),
453 sizeof(buf[0])-2-sizeof(CONFIG_FILE));
456 strcat(buf[0],CONFIG_FILE);
460 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
461 if ((conf=CONF_load(NULL,configfile,&errorline)) == NULL)
464 BIO_printf(bio_err,"error loading the config file '%s'\n",
467 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
468 ,errorline,configfile);
472 /* Lets get the config section we are using */
475 section=CONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
478 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
485 p=CONF_get_string(conf,NULL,"oid_file");
490 oid_bio=BIO_new_file(p,"r");
494 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
495 ERR_print_errors(bio_err);
501 OBJ_create_objects(oid_bio);
505 if(!add_oid_section(bio_err,conf))
507 ERR_print_errors(bio_err);
512 randfile = CONF_get_string(conf, BASE_SECTION, "RANDFILE");
513 app_RAND_load_file(randfile, bio_err, 0);
515 in=BIO_new(BIO_s_file());
516 out=BIO_new(BIO_s_file());
517 Sout=BIO_new(BIO_s_file());
518 Cout=BIO_new(BIO_s_file());
519 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
521 ERR_print_errors(bio_err);
525 /*****************************************************************/
526 /* we definitely need an public key, so lets get it */
528 if ((keyfile == NULL) && ((keyfile=CONF_get_string(conf,
529 section,ENV_PRIVATE_KEY)) == NULL))
531 lookup_fail(section,ENV_PRIVATE_KEY);
534 if(!key && !app_passwd(bio_err, passargin, NULL, &key, NULL))
536 BIO_printf(bio_err,"Error getting password\n");
539 if (BIO_read_filename(in,keyfile) <= 0)
542 BIO_printf(bio_err,"trying to load CA private key\n");
545 pkey=PEM_read_bio_PrivateKey(in,NULL,NULL,key);
546 if(key) memset(key,0,strlen(key));
549 BIO_printf(bio_err,"unable to load CA private key\n");
553 /*****************************************************************/
554 /* we need a certificate */
555 if ((certfile == NULL) && ((certfile=CONF_get_string(conf,
556 section,ENV_CERTIFICATE)) == NULL))
558 lookup_fail(section,ENV_CERTIFICATE);
561 if (BIO_read_filename(in,certfile) <= 0)
564 BIO_printf(bio_err,"trying to load CA certificate\n");
567 x509=PEM_read_bio_X509(in,NULL,NULL,NULL);
570 BIO_printf(bio_err,"unable to load CA certificate\n");
574 if (!X509_check_private_key(x509,pkey))
576 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
580 f=CONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
581 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
583 f=CONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
584 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
587 /*****************************************************************/
588 /* lookup where to write new certificates */
589 if ((outdir == NULL) && (req))
593 if ((outdir=CONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
596 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
599 #ifndef VMS /* outdir is a directory spec, but access() for VMS demands a
600 filename. In any case, stat(), below, will catch the problem
601 if outdir is not a directory spec, and the fopen() or open()
602 will catch an error if there is no write access.
604 Presumably, this problem could also be solved by using the DEC
605 C routines to convert the directory syntax to Unixly, and give
606 that to access(). However, time's too short to do that just
609 if (access(outdir,R_OK|W_OK|X_OK) != 0)
611 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
616 if (stat(outdir,&sb) != 0)
618 BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
623 if (!(sb.st_mode & S_IFDIR))
625 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
633 /*****************************************************************/
634 /* we need to load the database file */
635 if ((dbfile=CONF_get_string(conf,section,ENV_DATABASE)) == NULL)
637 lookup_fail(section,ENV_DATABASE);
640 if (BIO_read_filename(in,dbfile) <= 0)
643 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
646 db=TXT_DB_read(in,DB_NUMBER);
647 if (db == NULL) goto err;
649 /* Lets check some fields */
650 for (i=0; i<sk_num(db->data); i++)
652 pp=(char **)sk_value(db->data,i);
653 if ((pp[DB_type][0] != DB_TYPE_REV) &&
654 (pp[DB_rev_date][0] != '\0'))
656 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
659 if ((pp[DB_type][0] == DB_TYPE_REV) &&
660 !check_time_format(pp[DB_rev_date]))
662 BIO_printf(bio_err,"entry %d: invalid revocation date\n",
666 if (!check_time_format(pp[DB_exp_date]))
668 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
673 if ((j&1) || (j < 2))
675 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
680 if (!( ((*p >= '0') && (*p <= '9')) ||
681 ((*p >= 'A') && (*p <= 'F')) ||
682 ((*p >= 'a') && (*p <= 'f'))) )
684 BIO_printf(bio_err,"entry %d: bad serial number characters, char pos %ld, char is '%c'\n",i+1,(long)(p-pp[DB_serial]),*p);
692 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
693 TXT_DB_write(out,db);
694 BIO_printf(bio_err,"%d entries loaded from the database\n",
696 BIO_printf(bio_err,"generating index\n");
699 if (!TXT_DB_create_index(db,DB_serial,NULL,index_serial_hash,
702 BIO_printf(bio_err,"error creating serial number index:(%ld,%ld,%ld)\n",db->error,db->arg1,db->arg2);
706 if (!TXT_DB_create_index(db,DB_name,index_name_qual,index_name_hash,
709 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
710 db->error,db->arg1,db->arg2);
714 /*****************************************************************/
720 if (BIO_write_filename(Sout,outfile) <= 0)
727 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
732 if ((md == NULL) && ((md=CONF_get_string(conf,
733 section,ENV_DEFAULT_MD)) == NULL))
735 lookup_fail(section,ENV_DEFAULT_MD);
738 if ((dgst=EVP_get_digestbyname(md)) == NULL)
740 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
744 BIO_printf(bio_err,"message digest is %s\n",
745 OBJ_nid2ln(dgst->type));
746 if ((policy == NULL) && ((policy=CONF_get_string(conf,
747 section,ENV_POLICY)) == NULL))
749 lookup_fail(section,ENV_POLICY);
753 BIO_printf(bio_err,"policy is %s\n",policy);
755 if ((serialfile=CONF_get_string(conf,section,ENV_SERIAL))
758 lookup_fail(section,ENV_SERIAL);
762 extensions=CONF_get_string(conf,section,ENV_EXTENSIONS);
764 /* Check syntax of file */
766 X509V3_set_ctx_test(&ctx);
767 X509V3_set_conf_lhash(&ctx, conf);
768 if(!X509V3_EXT_add_conf(conf, &ctx, extensions, NULL)) {
770 "Error Loading extension section %s\n",
777 if (startdate == NULL)
779 startdate=CONF_get_string(conf,section,
780 ENV_DEFAULT_STARTDATE);
782 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
784 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
787 if (startdate == NULL) startdate="today";
791 enddate=CONF_get_string(conf,section,
792 ENV_DEFAULT_ENDDATE);
794 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
796 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
802 days=(int)CONF_get_number(conf,section,
805 if (!enddate && (days == 0))
807 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
811 if ((serial=load_serial(serialfile)) == NULL)
813 BIO_printf(bio_err,"error while loading serial number\n");
818 if ((f=BN_bn2hex(serial)) == NULL) goto err;
819 BIO_printf(bio_err,"next serial number is %s\n",f);
823 if ((attribs=CONF_get_section(conf,policy)) == NULL)
825 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
829 if ((cert_sk=sk_X509_new_null()) == NULL)
831 BIO_printf(bio_err,"Memory allocation failure\n");
834 if (spkac_file != NULL)
837 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
838 serial,startdate,enddate, days,extensions,conf,
844 BIO_printf(bio_err,"\n");
845 if (!BN_add_word(serial,1)) goto err;
846 if (!sk_X509_push(cert_sk,x))
848 BIO_printf(bio_err,"Memory allocation failure\n");
858 if (ss_cert_file != NULL)
861 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
862 db,serial,startdate,enddate,days,batch,
863 extensions,conf,verbose);
868 BIO_printf(bio_err,"\n");
869 if (!BN_add_word(serial,1)) goto err;
870 if (!sk_X509_push(cert_sk,x))
872 BIO_printf(bio_err,"Memory allocation failure\n");
880 j=certify(&x,infile,pkey,x509,dgst,attribs,db,
881 serial,startdate,enddate,days,batch,
882 extensions,conf,verbose);
887 BIO_printf(bio_err,"\n");
888 if (!BN_add_word(serial,1)) goto err;
889 if (!sk_X509_push(cert_sk,x))
891 BIO_printf(bio_err,"Memory allocation failure\n");
896 for (i=0; i<argc; i++)
899 j=certify(&x,argv[i],pkey,x509,dgst,attribs,db,
900 serial,startdate,enddate,days,batch,
901 extensions,conf,verbose);
906 BIO_printf(bio_err,"\n");
907 if (!BN_add_word(serial,1)) goto err;
908 if (!sk_X509_push(cert_sk,x))
910 BIO_printf(bio_err,"Memory allocation failure\n");
915 /* we have a stack of newly certified certificates
916 * and a data base and serial number that need
919 if (sk_X509_num(cert_sk) > 0)
923 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
924 (void)BIO_flush(bio_err);
926 fgets(buf[0],10,stdin);
927 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
929 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
935 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
937 strncpy(buf[0],serialfile,BSIZE-4);
940 strcat(buf[0],"-new");
942 strcat(buf[0],".new");
945 if (!save_serial(buf[0],serial)) goto err;
947 strncpy(buf[1],dbfile,BSIZE-4);
950 strcat(buf[1],"-new");
952 strcat(buf[1],".new");
955 if (BIO_write_filename(out,buf[1]) <= 0)
958 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
961 l=TXT_DB_write(out,db);
962 if (l <= 0) goto err;
966 BIO_printf(bio_err,"writing new certificates\n");
967 for (i=0; i<sk_X509_num(cert_sk); i++)
972 x=sk_X509_value(cert_sk,i);
974 j=x->cert_info->serialNumber->length;
975 p=(char *)x->cert_info->serialNumber->data;
977 strncpy(buf[2],outdir,BSIZE-(j*2)-6);
983 n=(unsigned char *)&(buf[2][strlen(buf[2])]);
988 sprintf((char *)n,"%02X",(unsigned char)*(p++));
997 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1000 BIO_printf(bio_err,"writing %s\n",buf[2]);
1002 if (BIO_write_filename(Cout,buf[2]) <= 0)
1007 write_new_certificate(Cout,x, 0, notext);
1008 write_new_certificate(Sout,x, output_der, notext);
1011 if (sk_X509_num(cert_sk))
1013 /* Rename the database and the serial file */
1014 strncpy(buf[2],serialfile,BSIZE-4);
1017 strcat(buf[2],"-old");
1019 strcat(buf[2],".old");
1026 if (rename(serialfile,buf[2]) < 0)
1028 BIO_printf(bio_err,"unable to rename %s to %s\n",
1033 if (rename(buf[0],serialfile) < 0)
1035 BIO_printf(bio_err,"unable to rename %s to %s\n",
1038 rename(buf[2],serialfile);
1042 strncpy(buf[2],dbfile,BSIZE-4);
1045 strcat(buf[2],"-old");
1047 strcat(buf[2],".old");
1050 if (rename(dbfile,buf[2]) < 0)
1052 BIO_printf(bio_err,"unable to rename %s to %s\n",
1057 if (rename(buf[1],dbfile) < 0)
1059 BIO_printf(bio_err,"unable to rename %s to %s\n",
1062 rename(buf[2],dbfile);
1065 BIO_printf(bio_err,"Data Base Updated\n");
1069 /*****************************************************************/
1072 if(!crl_ext) crl_ext=CONF_get_string(conf,section,ENV_CRLEXT);
1074 /* Check syntax of file */
1076 X509V3_set_ctx_test(&ctx);
1077 X509V3_set_conf_lhash(&ctx, conf);
1078 if(!X509V3_EXT_add_conf(conf, &ctx, crl_ext, NULL)) {
1080 "Error Loading CRL extension section %s\n",
1086 if ((hex=BIO_new(BIO_s_mem())) == NULL) goto err;
1088 if (!crldays && !crlhours)
1090 crldays=CONF_get_number(conf,section,
1091 ENV_DEFAULT_CRL_DAYS);
1092 crlhours=CONF_get_number(conf,section,
1093 ENV_DEFAULT_CRL_HOURS);
1095 if ((crldays == 0) && (crlhours == 0))
1097 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issuer\n");
1101 if (verbose) BIO_printf(bio_err,"making CRL\n");
1102 if ((crl=X509_CRL_new()) == NULL) goto err;
1104 X509_NAME_free(ci->issuer);
1105 ci->issuer=X509_NAME_dup(x509->cert_info->subject);
1106 if (ci->issuer == NULL) goto err;
1108 X509_gmtime_adj(ci->lastUpdate,0);
1109 if (ci->nextUpdate == NULL)
1110 ci->nextUpdate=ASN1_UTCTIME_new();
1111 X509_gmtime_adj(ci->nextUpdate,(crldays*24+crlhours)*60*60);
1113 for (i=0; i<sk_num(db->data); i++)
1115 pp=(char **)sk_value(db->data,i);
1116 if (pp[DB_type][0] == DB_TYPE_REV)
1118 if ((r=X509_REVOKED_new()) == NULL) goto err;
1119 ASN1_STRING_set((ASN1_STRING *)
1121 (unsigned char *)pp[DB_rev_date],
1122 strlen(pp[DB_rev_date]));
1123 /* strcpy(r->revocationDate,pp[DB_rev_date]);*/
1125 (void)BIO_reset(hex);
1126 if (!BIO_puts(hex,pp[DB_serial]))
1128 if (!a2i_ASN1_INTEGER(hex,r->serialNumber,
1129 buf[0],BSIZE)) goto err;
1131 sk_X509_REVOKED_push(ci->revoked,r);
1134 /* sort the data so it will be written in serial
1136 sk_X509_REVOKED_sort(ci->revoked);
1137 for (i=0; i<sk_X509_REVOKED_num(ci->revoked); i++)
1139 r=sk_X509_REVOKED_value(ci->revoked,i);
1143 /* we now have a CRL */
1144 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1147 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1149 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1156 if (pkey->type == EVP_PKEY_DSA)
1163 /* Add any extensions asked for */
1167 if (ci->version == NULL)
1168 if ((ci->version=ASN1_INTEGER_new()) == NULL) goto err;
1169 ASN1_INTEGER_set(ci->version,1); /* version 2 CRL */
1170 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1171 X509V3_set_conf_lhash(&crlctx, conf);
1173 if(!X509V3_EXT_CRL_add_conf(conf, &crlctx,
1174 crl_ext, crl)) goto err;
1177 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1179 PEM_write_bio_X509_CRL(Sout,crl);
1181 /*****************************************************************/
1186 BIO_printf(bio_err,"no input files\n");
1192 if (BIO_read_filename(in,infile) <= 0)
1195 BIO_printf(bio_err,"error trying to load '%s' certificate\n",infile);
1198 revcert=PEM_read_bio_X509(in,NULL,NULL,NULL);
1199 if (revcert == NULL)
1201 BIO_printf(bio_err,"unable to load '%s' certificate\n",infile);
1204 j=do_revoke(revcert,db);
1205 if (j <= 0) goto err;
1208 strncpy(buf[0],dbfile,BSIZE-4);
1209 strcat(buf[0],".new");
1210 if (BIO_write_filename(out,buf[0]) <= 0)
1213 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1216 j=TXT_DB_write(out,db);
1217 if (j <= 0) goto err;
1218 strncpy(buf[1],dbfile,BSIZE-4);
1219 strcat(buf[1],".old");
1220 if (rename(dbfile,buf[1]) < 0)
1222 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1226 if (rename(buf[0],dbfile) < 0)
1228 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1230 rename(buf[1],dbfile);
1233 BIO_printf(bio_err,"Data Base Updated\n");
1236 /*****************************************************************/
1245 sk_X509_pop_free(cert_sk,X509_free);
1247 if (ret) ERR_print_errors(bio_err);
1248 app_RAND_write_file(randfile, bio_err);
1251 EVP_PKEY_free(pkey);
1259 static void lookup_fail(char *name, char *tag)
1261 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1264 static unsigned long index_serial_hash(char **a)
1269 while (*n == '0') n++;
1270 return(lh_strhash(n));
1273 static int index_serial_cmp(char **a, char **b)
1277 for (aa=a[DB_serial]; *aa == '0'; aa++);
1278 for (bb=b[DB_serial]; *bb == '0'; bb++);
1279 return(strcmp(aa,bb));
1282 static unsigned long index_name_hash(char **a)
1283 { return(lh_strhash(a[DB_name])); }
1285 static int index_name_qual(char **a)
1286 { return(a[0][0] == 'V'); }
1288 static int index_name_cmp(char **a, char **b)
1289 { return(strcmp(a[DB_name],
1292 static BIGNUM *load_serial(char *serialfile)
1296 MS_STATIC char buf[1024];
1297 ASN1_INTEGER *ai=NULL;
1299 if ((in=BIO_new(BIO_s_file())) == NULL)
1301 ERR_print_errors(bio_err);
1305 if (BIO_read_filename(in,serialfile) <= 0)
1310 ai=ASN1_INTEGER_new();
1311 if (ai == NULL) goto err;
1312 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1314 BIO_printf(bio_err,"unable to load number from %s\n",
1318 ret=ASN1_INTEGER_to_BN(ai,NULL);
1321 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1325 if (in != NULL) BIO_free(in);
1326 if (ai != NULL) ASN1_INTEGER_free(ai);
1330 static int save_serial(char *serialfile, BIGNUM *serial)
1334 ASN1_INTEGER *ai=NULL;
1336 out=BIO_new(BIO_s_file());
1339 ERR_print_errors(bio_err);
1342 if (BIO_write_filename(out,serialfile) <= 0)
1348 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1350 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1353 i2a_ASN1_INTEGER(out,ai);
1357 if (out != NULL) BIO_free(out);
1358 if (ai != NULL) ASN1_INTEGER_free(ai);
1362 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1363 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1364 BIGNUM *serial, char *startdate, char *enddate, int days,
1365 int batch, char *ext_sect, LHASH *lconf, int verbose)
1369 EVP_PKEY *pktmp=NULL;
1372 in=BIO_new(BIO_s_file());
1374 if (BIO_read_filename(in,infile) <= 0)
1379 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1381 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1386 X509_REQ_print(bio_err,req);
1388 BIO_printf(bio_err,"Check that the request matches the signature\n");
1390 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1392 BIO_printf(bio_err,"error unpacking public key\n");
1395 i=X509_REQ_verify(req,pktmp);
1396 EVP_PKEY_free(pktmp);
1400 BIO_printf(bio_err,"Signature verification problems....\n");
1406 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1410 BIO_printf(bio_err,"Signature ok\n");
1412 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate, enddate,
1413 days,batch,verbose,req,ext_sect,lconf);
1416 if (req != NULL) X509_REQ_free(req);
1417 if (in != NULL) BIO_free(in);
1421 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1422 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1423 BIGNUM *serial, char *startdate, char *enddate, int days,
1424 int batch, char *ext_sect, LHASH *lconf, int verbose)
1427 X509_REQ *rreq=NULL;
1429 EVP_PKEY *pktmp=NULL;
1432 in=BIO_new(BIO_s_file());
1434 if (BIO_read_filename(in,infile) <= 0)
1439 if ((req=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL)
1441 BIO_printf(bio_err,"Error reading self signed certificate in %s\n",infile);
1445 X509_print(bio_err,req);
1447 BIO_printf(bio_err,"Check that the request matches the signature\n");
1449 if ((pktmp=X509_get_pubkey(req)) == NULL)
1451 BIO_printf(bio_err,"error unpacking public key\n");
1454 i=X509_verify(req,pktmp);
1455 EVP_PKEY_free(pktmp);
1459 BIO_printf(bio_err,"Signature verification problems....\n");
1465 BIO_printf(bio_err,"Signature did not match the certificate\n");
1469 BIO_printf(bio_err,"Signature ok\n");
1471 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1474 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,days,
1475 batch,verbose,rreq,ext_sect,lconf);
1478 if (rreq != NULL) X509_REQ_free(rreq);
1479 if (req != NULL) X509_free(req);
1480 if (in != NULL) BIO_free(in);
1484 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1485 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,
1486 char *startdate, char *enddate, int days, int batch, int verbose,
1487 X509_REQ *req, char *ext_sect, LHASH *lconf)
1489 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL;
1490 ASN1_UTCTIME *tm,*tmptm;
1491 ASN1_STRING *str,*str2;
1495 X509_NAME_ENTRY *ne;
1496 X509_NAME_ENTRY *tne,*push;
1498 int ok= -1,i,j,last,nid;
1501 char *row[DB_NUMBER],**rrow,**irow=NULL;
1504 tmptm=ASN1_UTCTIME_new();
1507 BIO_printf(bio_err,"malloc error\n");
1511 for (i=0; i<DB_NUMBER; i++)
1514 BIO_printf(bio_err,"The Subjects Distinguished Name is as follows\n");
1515 name=X509_REQ_get_subject_name(req);
1516 for (i=0; i<X509_NAME_entry_count(name); i++)
1518 ne=(X509_NAME_ENTRY *)X509_NAME_get_entry(name,i);
1519 obj=X509_NAME_ENTRY_get_object(ne);
1520 j=i2a_ASN1_OBJECT(bio_err,obj);
1521 str=X509_NAME_ENTRY_get_data(ne);
1523 for (j=22-j; j>0; j--)
1527 BIO_puts(bio_err,buf);
1531 /* assume all type should be strings */
1532 nid=OBJ_obj2nid(ne->object);
1534 if (str->type == V_ASN1_UNIVERSALSTRING)
1535 ASN1_UNIVERSALSTRING_to_string(str);
1537 if ((str->type == V_ASN1_IA5STRING) &&
1538 (nid != NID_pkcs9_emailAddress))
1539 str->type=V_ASN1_T61STRING;
1541 if ((nid == NID_pkcs9_emailAddress) &&
1542 (str->type == V_ASN1_PRINTABLESTRING))
1543 str->type=V_ASN1_IA5STRING;
1546 if (str->type == V_ASN1_PRINTABLESTRING)
1547 BIO_printf(bio_err,"PRINTABLE:'");
1548 else if (str->type == V_ASN1_T61STRING)
1549 BIO_printf(bio_err,"T61STRING:'");
1550 else if (str->type == V_ASN1_IA5STRING)
1551 BIO_printf(bio_err,"IA5STRING:'");
1552 else if (str->type == V_ASN1_UNIVERSALSTRING)
1553 BIO_printf(bio_err,"UNIVERSALSTRING:'");
1555 BIO_printf(bio_err,"ASN.1 %2d:'",str->type);
1557 /* check some things */
1558 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1559 (str->type != V_ASN1_IA5STRING))
1561 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1564 j=ASN1_PRINTABLE_type(str->data,str->length);
1565 if ( ((j == V_ASN1_T61STRING) &&
1566 (str->type != V_ASN1_T61STRING)) ||
1567 ((j == V_ASN1_IA5STRING) &&
1568 (str->type == V_ASN1_PRINTABLESTRING)))
1570 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1574 p=(char *)str->data;
1575 for (j=str->length; j>0; j--)
1577 if ((*p >= ' ') && (*p <= '~'))
1578 BIO_printf(bio_err,"%c",*p);
1580 BIO_printf(bio_err,"\\0x%02X",*p);
1581 else if ((unsigned char)*p == 0xf7)
1582 BIO_printf(bio_err,"^?");
1583 else BIO_printf(bio_err,"^%c",*p+'@');
1586 BIO_printf(bio_err,"'\n");
1589 /* Ok, now we check the 'policy' stuff. */
1590 if ((subject=X509_NAME_new()) == NULL)
1592 BIO_printf(bio_err,"Memory allocation failure\n");
1596 /* take a copy of the issuer name before we mess with it. */
1597 CAname=X509_NAME_dup(x509->cert_info->subject);
1598 if (CAname == NULL) goto err;
1601 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1603 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1604 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1606 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1614 /* lookup the object in the supplied name list */
1615 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1618 if (last != -1) break;
1623 tne=X509_NAME_get_entry(name,j);
1627 /* depending on the 'policy', decide what to do. */
1629 if (strcmp(cv->value,"optional") == 0)
1634 else if (strcmp(cv->value,"supplied") == 0)
1638 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1644 else if (strcmp(cv->value,"match") == 0)
1650 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1657 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1658 if ((j < 0) && (last2 == -1))
1660 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1665 push=X509_NAME_get_entry(CAname,j);
1666 str=X509_NAME_ENTRY_get_data(tne);
1667 str2=X509_NAME_ENTRY_get_data(push);
1669 if (ASN1_STRING_cmp(str,str2) != 0)
1674 BIO_printf(bio_err,"The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",cv->name,((str2 == NULL)?"NULL":(char *)str2->data),((str == NULL)?"NULL":(char *)str->data));
1680 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1686 if (!X509_NAME_add_entry(subject,push, -1, 0))
1689 X509_NAME_ENTRY_free(push);
1690 BIO_printf(bio_err,"Memory allocation failure\n");
1700 X509_NAME_free(subject);
1701 subject=X509_NAME_dup(X509_REQ_get_subject_name(req));
1702 if (subject == NULL) goto err;
1706 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1708 row[DB_name]=X509_NAME_oneline(subject,NULL,0);
1709 row[DB_serial]=BN_bn2hex(serial);
1710 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
1712 BIO_printf(bio_err,"Memory allocation failure\n");
1716 rrow=TXT_DB_get_by_index(db,DB_name,row);
1719 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
1724 rrow=TXT_DB_get_by_index(db,DB_serial,row);
1727 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1729 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1736 "The matching entry has the following details\n");
1737 if (rrow[DB_type][0] == 'E')
1739 else if (rrow[DB_type][0] == 'R')
1741 else if (rrow[DB_type][0] == 'V')
1744 p="\ninvalid type, Data base error\n";
1745 BIO_printf(bio_err,"Type :%s\n",p);;
1746 if (rrow[DB_type][0] == 'R')
1748 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1749 BIO_printf(bio_err,"Was revoked on:%s\n",p);
1751 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1752 BIO_printf(bio_err,"Expires on :%s\n",p);
1753 p=rrow[DB_serial]; if (p == NULL) p="undef";
1754 BIO_printf(bio_err,"Serial Number :%s\n",p);
1755 p=rrow[DB_file]; if (p == NULL) p="undef";
1756 BIO_printf(bio_err,"File name :%s\n",p);
1757 p=rrow[DB_name]; if (p == NULL) p="undef";
1758 BIO_printf(bio_err,"Subject Name :%s\n",p);
1759 ok= -1; /* This is now a 'bad' error. */
1763 /* We are now totally happy, lets make and sign the certificate */
1765 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
1767 if ((ret=X509_new()) == NULL) goto err;
1771 /* Make it an X509 v3 certificate. */
1772 if (!X509_set_version(x509,2)) goto err;
1775 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
1777 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
1780 BIO_printf(bio_err,"Certificate is to be certified until ");
1781 if (strcmp(startdate,"today") == 0)
1782 X509_gmtime_adj(X509_get_notBefore(ret),0);
1783 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
1785 if (enddate == NULL)
1786 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
1787 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
1789 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
1790 if(days) BIO_printf(bio_err," (%d days)",days);
1791 BIO_printf(bio_err, "\n");
1793 if (!X509_set_subject_name(ret,subject)) goto err;
1795 pktmp=X509_REQ_get_pubkey(req);
1796 i = X509_set_pubkey(ret,pktmp);
1797 EVP_PKEY_free(pktmp);
1800 /* Lets add the extensions, if there are any */
1804 if (ci->version == NULL)
1805 if ((ci->version=ASN1_INTEGER_new()) == NULL)
1807 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
1809 /* Free the current entries if any, there should not
1810 * be any I believe */
1811 if (ci->extensions != NULL)
1812 sk_X509_EXTENSION_pop_free(ci->extensions,
1813 X509_EXTENSION_free);
1815 ci->extensions = NULL;
1817 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1818 X509V3_set_conf_lhash(&ctx, lconf);
1820 if(!X509V3_EXT_add_conf(lconf, &ctx, ext_sect, ret)) goto err;
1827 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
1828 (void)BIO_flush(bio_err);
1830 fgets(buf,sizeof(buf)-1,stdin);
1831 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
1833 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
1841 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
1842 pktmp=X509_get_pubkey(ret);
1843 if (EVP_PKEY_missing_parameters(pktmp) &&
1844 !EVP_PKEY_missing_parameters(pkey))
1845 EVP_PKEY_copy_parameters(pktmp,pkey);
1846 EVP_PKEY_free(pktmp);
1849 if (!X509_sign(ret,pkey,dgst))
1852 /* We now just add it to the database */
1853 row[DB_type]=(char *)OPENSSL_malloc(2);
1855 tm=X509_get_notAfter(ret);
1856 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
1857 memcpy(row[DB_exp_date],tm->data,tm->length);
1858 row[DB_exp_date][tm->length]='\0';
1860 row[DB_rev_date]=NULL;
1862 /* row[DB_serial] done already */
1863 row[DB_file]=(char *)OPENSSL_malloc(8);
1864 /* row[DB_name] done already */
1866 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1867 (row[DB_file] == NULL))
1869 BIO_printf(bio_err,"Memory allocation failure\n");
1872 strcpy(row[DB_file],"unknown");
1873 row[DB_type][0]='V';
1874 row[DB_type][1]='\0';
1876 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
1878 BIO_printf(bio_err,"Memory allocation failure\n");
1882 for (i=0; i<DB_NUMBER; i++)
1887 irow[DB_NUMBER]=NULL;
1889 if (!TXT_DB_insert(db,irow))
1891 BIO_printf(bio_err,"failed to update database\n");
1892 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
1897 for (i=0; i<DB_NUMBER; i++)
1898 if (row[i] != NULL) OPENSSL_free(row[i]);
1901 X509_NAME_free(CAname);
1902 if (subject != NULL)
1903 X509_NAME_free(subject);
1905 ASN1_UTCTIME_free(tmptm);
1908 if (ret != NULL) X509_free(ret);
1916 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1921 (void)i2d_X509_bio(bp,x);
1925 /* ??? Not needed since X509_print prints all this stuff anyway */
1926 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
1927 BIO_printf(bp,"issuer :%s\n",f);
1929 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
1930 BIO_printf(bp,"subject:%s\n",f);
1932 BIO_puts(bp,"serial :");
1933 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
1934 BIO_puts(bp,"\n\n");
1936 if(!notext)X509_print(bp,x);
1937 PEM_write_bio_X509(bp,x);
1940 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1941 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1942 BIGNUM *serial, char *startdate, char *enddate, int days,
1943 char *ext_sect, LHASH *lconf, int verbose)
1945 STACK_OF(CONF_VALUE) *sk=NULL;
1948 CONF_VALUE *cv=NULL;
1949 NETSCAPE_SPKI *spki = NULL;
1952 EVP_PKEY *pktmp=NULL;
1954 X509_NAME_ENTRY *ne=NULL;
1960 * Load input file into a hash table. (This is just an easy
1961 * way to read and parse the file, then put it into a convenient
1964 parms=CONF_load(NULL,infile,&errline);
1967 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
1968 ERR_print_errors(bio_err);
1972 sk=CONF_get_section(parms, "default");
1973 if (sk_CONF_VALUE_num(sk) == 0)
1975 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1981 * Now create a dummy X509 request structure. We don't actually
1982 * have an X509 request, but we have many of the components
1983 * (a public key, various DN components). The idea is that we
1984 * put these components into the right X509 request structure
1985 * and we can use the same code as if you had a real X509 request.
1990 ERR_print_errors(bio_err);
1995 * Build up the subject name set.
2002 if (sk_CONF_VALUE_num(sk) <= i) break;
2004 cv=sk_CONF_VALUE_value(sk,i);
2006 /* Skip past any leading X. X: X, etc to allow for
2007 * multiple instances
2009 for(buf = cv->name; *buf ; buf++)
2010 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2012 if(*buf) type = buf;
2017 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2019 if (strcmp(type, "SPKAC") == 0)
2021 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2024 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2025 ERR_print_errors(bio_err);
2032 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2033 if (fix_data(nid, &j) == 0)
2036 "invalid characters in string %s\n",buf);
2040 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2041 (unsigned char *)buf,
2042 strlen(buf))) == NULL)
2045 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2049 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2055 * Now extract the key from the SPKI structure.
2058 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2060 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2062 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2066 j = NETSCAPE_SPKI_verify(spki, pktmp);
2069 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2072 BIO_printf(bio_err,"Signature ok\n");
2074 X509_REQ_set_pubkey(req,pktmp);
2075 EVP_PKEY_free(pktmp);
2076 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,
2077 days,1,verbose,req,ext_sect,lconf);
2079 if (req != NULL) X509_REQ_free(req);
2080 if (parms != NULL) CONF_free(parms);
2081 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2082 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2087 static int fix_data(int nid, int *type)
2089 if (nid == NID_pkcs9_emailAddress)
2090 *type=V_ASN1_IA5STRING;
2091 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2092 *type=V_ASN1_T61STRING;
2093 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2094 *type=V_ASN1_T61STRING;
2095 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2097 if (nid == NID_pkcs9_unstructuredName)
2098 *type=V_ASN1_IA5STRING;
2102 static int check_time_format(char *str)
2106 tm.data=(unsigned char *)str;
2107 tm.length=strlen(str);
2108 tm.type=V_ASN1_UTCTIME;
2109 return(ASN1_UTCTIME_check(&tm));
2112 static int do_revoke(X509 *x509, TXT_DB *db)
2114 ASN1_UTCTIME *tm=NULL, *revtm=NULL;
2115 char *row[DB_NUMBER],**rrow,**irow;
2119 for (i=0; i<DB_NUMBER; i++)
2121 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2122 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2123 row[DB_serial]=BN_bn2hex(bn);
2125 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2127 BIO_printf(bio_err,"Memory allocation failure\n");
2130 /* We have to lookup by serial number because name lookup
2131 * skips revoked certs
2133 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2136 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2138 /* We now just add it to the database */
2139 row[DB_type]=(char *)OPENSSL_malloc(2);
2141 tm=X509_get_notAfter(x509);
2142 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2143 memcpy(row[DB_exp_date],tm->data,tm->length);
2144 row[DB_exp_date][tm->length]='\0';
2146 row[DB_rev_date]=NULL;
2148 /* row[DB_serial] done already */
2149 row[DB_file]=(char *)OPENSSL_malloc(8);
2151 /* row[DB_name] done already */
2153 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2154 (row[DB_file] == NULL))
2156 BIO_printf(bio_err,"Memory allocation failure\n");
2159 strcpy(row[DB_file],"unknown");
2160 row[DB_type][0]='V';
2161 row[DB_type][1]='\0';
2163 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2165 BIO_printf(bio_err,"Memory allocation failure\n");
2169 for (i=0; i<DB_NUMBER; i++)
2174 irow[DB_NUMBER]=NULL;
2176 if (!TXT_DB_insert(db,irow))
2178 BIO_printf(bio_err,"failed to update database\n");
2179 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2183 /* Revoke Certificate */
2184 ok = do_revoke(x509,db);
2189 else if (index_name_cmp(row,rrow))
2191 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2195 else if (rrow[DB_type][0]=='R')
2197 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2203 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2204 revtm = ASN1_UTCTIME_new();
2205 revtm=X509_gmtime_adj(revtm,0);
2206 rrow[DB_type][0]='R';
2207 rrow[DB_type][1]='\0';
2208 rrow[DB_rev_date]=(char *)OPENSSL_malloc(revtm->length+1);
2209 memcpy(rrow[DB_rev_date],revtm->data,revtm->length);
2210 rrow[DB_rev_date][revtm->length]='\0';
2211 ASN1_UTCTIME_free(revtm);
2215 for (i=0; i<DB_NUMBER; i++)
2218 OPENSSL_free(row[i]);