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>
84 #define BASE_SECTION "ca"
85 #define CONFIG_FILE "lib/ssleay.cnf"
87 #define ENV_DEFAULT_CA "default_ca"
90 #define ENV_CERTS "certs"
91 #define ENV_CRL_DIR "crl_dir"
92 #define ENV_CA_DB "CA_DB"
93 #define ENV_NEW_CERTS_DIR "new_certs_dir"
94 #define ENV_CERTIFICATE "certificate"
95 #define ENV_SERIAL "serial"
97 #define ENV_PRIVATE_KEY "private_key"
98 #define ENV_RANDFILE "RANDFILE"
99 #define ENV_DEFAULT_DAYS "default_days"
100 #define ENV_DEFAULT_STARTDATE "default_startdate"
101 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
102 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
103 #define ENV_DEFAULT_MD "default_md"
104 #define ENV_PRESERVE "preserve"
105 #define ENV_POLICY "policy"
106 #define ENV_EXTENSIONS "x509_extensions"
107 #define ENV_MSIE_HACK "msie_hack"
109 #define ENV_DATABASE "database"
112 #define DB_exp_date 1
113 #define DB_rev_date 2
114 #define DB_serial 3 /* index - unique */
116 #define DB_name 5 /* index - unique for active */
119 #define DB_TYPE_REV 'R'
120 #define DB_TYPE_EXP 'E'
121 #define DB_TYPE_VAL 'V'
123 static char *ca_usage[]={
126 " -verbose - Talk alot while doing things\n",
127 " -config file - A config file\n",
128 " -name arg - The particular CA definition to use\n",
129 " -gencrl - Generate a new CRL\n",
130 " -crldays days - Days is when the next CRL is due\n",
131 " -crlhours hours - Hours is when the next CRL is due\n",
132 " -days arg - number of days to certify the certificate for\n",
133 " -md arg - md to use, one of md2, md5, sha or sha1\n",
134 " -policy arg - The CA 'policy' to support\n",
135 " -keyfile arg - PEM private key file\n",
136 " -key arg - key to decode the private key if it is encrypted\n",
137 " -cert - The CA certificate\n",
138 " -in file - The input PEM encoded certificate request(s)\n",
139 " -out file - Where to put the output file(s)\n",
140 " -outdir dir - Where to put output certificates\n",
141 " -infiles .... - The last argument, requests to process\n",
142 " -spkac file - File contains DN and signed public key and challenge\n",
143 " -ss_cert file - File contains a self signed cert to sign\n",
144 " -preserveDN - Don't re-order the DN\n",
145 " -batch - Don't ask questions\n",
146 " -msie_hack - msie modifications to handle all thos universal strings\n",
151 extern int EF_PROTECT_FREE;
152 extern int EF_PROTECT_BELOW;
153 extern int EF_ALIGNMENT;
157 static STACK *load_extensions(char *section);
158 static void lookup_fail(char *name,char *tag);
159 static int MS_CALLBACK key_callback(char *buf,int len,int verify);
160 static unsigned long index_serial_hash(char **a);
161 static int index_serial_cmp(char **a, char **b);
162 static unsigned long index_name_hash(char **a);
163 static int index_name_qual(char **a);
164 static int index_name_cmp(char **a,char **b);
165 static BIGNUM *load_serial(char *serialfile);
166 static int save_serial(char *serialfile, BIGNUM *serial);
167 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
168 EVP_MD *dgst,STACK *policy,TXT_DB *db,BIGNUM *serial,char *startdate,
169 int days, int batch, STACK *extensions,int verbose);
170 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
171 EVP_MD *dgst,STACK *policy,TXT_DB *db,BIGNUM *serial,char *startdate,
172 int days,int batch,STACK *extensions,int verbose);
173 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
174 EVP_MD *dgst,STACK *policy,TXT_DB *db,BIGNUM *serial,char *startdate,
175 int days,STACK *extensions,int verbose);
176 static int fix_data(int nid, int *type);
177 static void write_new_certificate(BIO *bp, X509 *x, int output_der);
178 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, EVP_MD *dgst,
179 STACK *policy, TXT_DB *db, BIGNUM *serial, char *startdate,
180 int days, int batch, int verbose, X509_REQ *req, STACK *extensions);
181 static int check_time_format(char *str);
183 static STACK *load_extensions();
184 static void lookup_fail();
185 static int MS_CALLBACK key_callback();
186 static unsigned long index_serial_hash();
187 static int index_serial_cmp();
188 static unsigned long index_name_hash();
189 static int index_name_qual();
190 static int index_name_cmp();
191 static int fix_data();
192 static BIGNUM *load_serial();
193 static int save_serial();
194 static int certify();
195 static int certify_cert();
196 static int certify_spkac();
197 static void write_new_certificate();
198 static int do_body();
199 static int check_time_format();
203 static char *key=NULL;
204 static char *section=NULL;
206 static int preserve=0;
207 static int msie_hack=0;
223 char *configfile=NULL;
229 char *spkac_file=NULL;
230 char *ss_cert_file=NULL;
235 char *serialfile=NULL;
236 char *extensions=NULL;
238 char *startdate=NULL;
243 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
247 X509_CRL_INFO *ci=NULL;
248 X509_REVOKED *r=NULL;
254 STACK *extensions_sk=NULL;
259 MS_STATIC char buf[3][BSIZE];
269 X509v3_add_netscape_extensions();
273 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
274 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
280 if (strcmp(*argv,"-verbose") == 0)
282 else if (strcmp(*argv,"-config") == 0)
284 if (--argc < 1) goto bad;
285 configfile= *(++argv);
287 else if (strcmp(*argv,"-name") == 0)
289 if (--argc < 1) goto bad;
292 else if (strcmp(*argv,"-startdate") == 0)
294 if (--argc < 1) goto bad;
295 startdate= *(++argv);
297 else if (strcmp(*argv,"-days") == 0)
299 if (--argc < 1) goto bad;
300 days=atoi(*(++argv));
302 else if (strcmp(*argv,"-md") == 0)
304 if (--argc < 1) goto bad;
307 else if (strcmp(*argv,"-policy") == 0)
309 if (--argc < 1) goto bad;
312 else if (strcmp(*argv,"-keyfile") == 0)
314 if (--argc < 1) goto bad;
317 else if (strcmp(*argv,"-key") == 0)
319 if (--argc < 1) goto bad;
322 else if (strcmp(*argv,"-cert") == 0)
324 if (--argc < 1) goto bad;
327 else if (strcmp(*argv,"-in") == 0)
329 if (--argc < 1) goto bad;
333 else if (strcmp(*argv,"-out") == 0)
335 if (--argc < 1) goto bad;
338 else if (strcmp(*argv,"-outdir") == 0)
340 if (--argc < 1) goto bad;
343 else if (strcmp(*argv,"-batch") == 0)
345 else if (strcmp(*argv,"-preserveDN") == 0)
347 else if (strcmp(*argv,"-gencrl") == 0)
349 else if (strcmp(*argv,"-msie_hack") == 0)
351 else if (strcmp(*argv,"-crldays") == 0)
353 if (--argc < 1) goto bad;
354 crldays= atol(*(++argv));
356 else if (strcmp(*argv,"-crlhours") == 0)
358 if (--argc < 1) goto bad;
359 crlhours= atol(*(++argv));
361 else if (strcmp(*argv,"-infiles") == 0)
368 else if (strcmp(*argv, "-ss_cert") == 0)
370 if (--argc < 1) goto bad;
371 ss_cert_file = *(++argv);
374 else if (strcmp(*argv, "-spkac") == 0)
376 if (--argc < 1) goto bad;
377 spkac_file = *(++argv);
383 BIO_printf(bio_err,"unknown option %s\n",*argv);
393 for (pp=ca_usage; (*pp != NULL); pp++)
394 BIO_printf(bio_err,*pp);
398 ERR_load_crypto_strings();
400 /*****************************************************************/
401 if (configfile == NULL)
403 /* We will just use 'buf[0]' as a temporary buffer. */
404 strncpy(buf[0],X509_get_default_cert_area(),
405 sizeof(buf[0])-2-sizeof(CONFIG_FILE));
407 strcat(buf[0],CONFIG_FILE);
411 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
412 if ((conf=CONF_load(NULL,configfile,&errorline)) == NULL)
415 BIO_printf(bio_err,"error loading the config file '%s'\n",
418 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
419 ,errorline,configfile);
423 /* Lets get the config section we are using */
426 section=CONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
429 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
436 p=CONF_get_string(conf,NULL,"oid_file");
441 oid_bio=BIO_new_file(p,"r");
445 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
446 ERR_print_errors(bio_err);
451 OBJ_create_objects(oid_bio);
457 in=BIO_new(BIO_s_file());
458 out=BIO_new(BIO_s_file());
459 Sout=BIO_new(BIO_s_file());
460 Cout=BIO_new(BIO_s_file());
461 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
463 ERR_print_errors(bio_err);
467 /*****************************************************************/
468 /* we definitly need an public key, so lets get it */
470 if ((keyfile == NULL) && ((keyfile=CONF_get_string(conf,
471 section,ENV_PRIVATE_KEY)) == NULL))
473 lookup_fail(section,ENV_PRIVATE_KEY);
476 if (BIO_read_filename(in,keyfile) <= 0)
479 BIO_printf(bio_err,"trying to load CA private key\n");
483 pkey=PEM_read_bio_PrivateKey(in,NULL,NULL);
486 pkey=PEM_read_bio_PrivateKey(in,NULL,key_callback);
487 memset(key,0,strlen(key));
491 BIO_printf(bio_err,"unable to load CA private key\n");
495 /*****************************************************************/
496 /* we need a certificate */
497 if ((certfile == NULL) && ((certfile=CONF_get_string(conf,
498 section,ENV_CERTIFICATE)) == NULL))
500 lookup_fail(section,ENV_CERTIFICATE);
503 if (BIO_read_filename(in,certfile) <= 0)
506 BIO_printf(bio_err,"trying to load CA certificate\n");
509 x509=PEM_read_bio_X509(in,NULL,NULL);
512 BIO_printf(bio_err,"unable to load CA certificate\n");
516 if (!X509_check_private_key(x509,pkey))
518 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
522 f=CONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
523 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
525 f=CONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
526 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
529 /*****************************************************************/
530 /* lookup where to write new certificates */
531 if ((outdir == NULL) && (req))
535 if ((outdir=CONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
538 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
541 if (access(outdir,R_OK|W_OK|X_OK) != 0)
543 BIO_printf(bio_err,"I am unable to acces the %s directory\n",outdir);
548 if (stat(outdir,&sb) != 0)
550 BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
554 if (!(sb.st_mode & S_IFDIR))
556 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
562 /*****************************************************************/
563 /* we need to load the database file */
564 if ((dbfile=CONF_get_string(conf,section,ENV_DATABASE)) == NULL)
566 lookup_fail(section,ENV_DATABASE);
569 if (BIO_read_filename(in,dbfile) <= 0)
572 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
575 db=TXT_DB_read(in,DB_NUMBER);
576 if (db == NULL) goto err;
578 /* Lets check some fields */
579 for (i=0; i<sk_num(db->data); i++)
581 pp=(char **)sk_value(db->data,i);
582 if ((pp[DB_type][0] != DB_TYPE_REV) &&
583 (pp[DB_rev_date][0] != '\0'))
585 BIO_printf(bio_err,"entry %d: not, revoked yet has a revokation date\n",i+1);
588 if ((pp[DB_type][0] == DB_TYPE_REV) &&
589 !check_time_format(pp[DB_rev_date]))
591 BIO_printf(bio_err,"entry %d: invalid revokation date\n",
595 if (!check_time_format(pp[DB_exp_date]))
597 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
602 if ((j&1) || (j < 2))
604 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
609 if (!( ((*p >= '0') && (*p <= '9')) ||
610 ((*p >= 'A') && (*p <= 'F')) ||
611 ((*p >= 'a') && (*p <= 'f'))) )
613 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);
621 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
622 TXT_DB_write(out,db);
623 BIO_printf(bio_err,"%d entries loaded from the database\n",
625 BIO_printf(bio_err,"generating indexs\n");
628 if (!TXT_DB_create_index(db,DB_serial,NULL,index_serial_hash,
631 BIO_printf(bio_err,"error creating serial number index:(%ld,%ld,%ld)\n",db->error,db->arg1,db->arg2);
635 if (!TXT_DB_create_index(db,DB_name,index_name_qual,index_name_hash,
638 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
639 db->error,db->arg1,db->arg2);
643 /*****************************************************************/
649 if (BIO_write_filename(Sout,outfile) <= 0)
656 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
661 if ((md == NULL) && ((md=CONF_get_string(conf,
662 section,ENV_DEFAULT_MD)) == NULL))
664 lookup_fail(section,ENV_DEFAULT_MD);
667 if ((dgst=EVP_get_digestbyname(md)) == NULL)
669 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
673 BIO_printf(bio_err,"message digest is %s\n",
674 OBJ_nid2ln(dgst->type));
675 if ((policy == NULL) && ((policy=CONF_get_string(conf,
676 section,ENV_POLICY)) == NULL))
678 lookup_fail(section,ENV_POLICY);
682 BIO_printf(bio_err,"policy is %s\n",policy);
684 if ((serialfile=CONF_get_string(conf,section,ENV_SERIAL))
687 lookup_fail(section,ENV_SERIAL);
691 if ((extensions=CONF_get_string(conf,section,ENV_EXTENSIONS))
694 if ((extensions_sk=load_extensions(extensions)) == NULL)
698 if (startdate == NULL)
700 startdate=(char *)CONF_get_string(conf,section,
701 ENV_DEFAULT_STARTDATE);
702 if (startdate == NULL)
706 if (!ASN1_UTCTIME_set_string(NULL,startdate))
708 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSS\n");
716 days=(int)CONF_get_number(conf,section,
721 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
725 if ((serial=load_serial(serialfile)) == NULL)
727 BIO_printf(bio_err,"error while loading serial number\n");
732 if ((f=BN_bn2hex(serial)) == NULL) goto err;
733 BIO_printf(bio_err,"next serial number is %s\n",f);
737 if ((attribs=CONF_get_section(conf,policy)) == NULL)
739 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
743 if ((cert_sk=sk_new_null()) == NULL)
745 BIO_printf(bio_err,"Malloc failure\n");
748 if (spkac_file != NULL)
751 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
752 serial,startdate,days,extensions_sk,verbose);
757 BIO_printf(bio_err,"\n");
758 if (!BN_add_word(serial,1)) goto err;
759 if (!sk_push(cert_sk,(char *)x))
761 BIO_printf(bio_err,"Malloc failure\n");
771 if (ss_cert_file != NULL)
774 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
775 db,serial,startdate,days,batch,
776 extensions_sk,verbose);
781 BIO_printf(bio_err,"\n");
782 if (!BN_add_word(serial,1)) goto err;
783 if (!sk_push(cert_sk,(char *)x))
785 BIO_printf(bio_err,"Malloc failure\n");
793 j=certify(&x,infile,pkey,x509,dgst,attribs,db,
794 serial,startdate,days,batch,
795 extensions_sk,verbose);
800 BIO_printf(bio_err,"\n");
801 if (!BN_add_word(serial,1)) goto err;
802 if (!sk_push(cert_sk,(char *)x))
804 BIO_printf(bio_err,"Malloc failure\n");
809 for (i=0; i<argc; i++)
812 j=certify(&x,argv[i],pkey,x509,dgst,attribs,db,
813 serial,startdate,days,batch,
814 extensions_sk,verbose);
819 BIO_printf(bio_err,"\n");
820 if (!BN_add_word(serial,1)) goto err;
821 if (!sk_push(cert_sk,(char *)x))
823 BIO_printf(bio_err,"Malloc failure\n");
828 /* we have a stack of newly certified certificates
829 * and a data base and serial number that need
832 if (sk_num(cert_sk) > 0)
836 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
839 fgets(buf[0],10,stdin);
840 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
842 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
848 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_num(cert_sk));
850 strncpy(buf[0],serialfile,BSIZE-4);
851 strcat(buf[0],".new");
853 if (!save_serial(buf[0],serial)) goto err;
855 strncpy(buf[1],dbfile,BSIZE-4);
856 strcat(buf[1],".new");
857 if (BIO_write_filename(out,buf[1]) <= 0)
860 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
863 l=TXT_DB_write(out,db);
864 if (l <= 0) goto err;
868 BIO_printf(bio_err,"writing new certificates\n");
869 for (i=0; i<sk_num(cert_sk); i++)
874 x=(X509 *)sk_value(cert_sk,i);
876 j=x->cert_info->serialNumber->length;
877 p=(char *)x->cert_info->serialNumber->data;
879 strncpy(buf[2],outdir,BSIZE-(j*2)-6);
881 n=(unsigned char *)&(buf[2][strlen(buf[2])]);
886 sprintf((char *)n,"%02X",(unsigned char)*(p++));
895 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
898 BIO_printf(bio_err,"writing %s\n",buf[2]);
900 if (BIO_write_filename(Cout,buf[2]) <= 0)
905 write_new_certificate(Cout,x, 0);
906 write_new_certificate(Sout,x, output_der);
911 /* Rename the database and the serial file */
912 strncpy(buf[2],serialfile,BSIZE-4);
913 strcat(buf[2],".old");
918 if (rename(serialfile,buf[2]) < 0)
920 BIO_printf(bio_err,"unabel to rename %s to %s\n",
925 if (rename(buf[0],serialfile) < 0)
927 BIO_printf(bio_err,"unabel to rename %s to %s\n",
930 rename(buf[2],serialfile);
934 strncpy(buf[2],dbfile,BSIZE-4);
935 strcat(buf[2],".old");
936 if (rename(dbfile,buf[2]) < 0)
938 BIO_printf(bio_err,"unabel to rename %s to %s\n",
943 if (rename(buf[1],dbfile) < 0)
945 BIO_printf(bio_err,"unabel to rename %s to %s\n",
948 rename(buf[2],dbfile);
951 BIO_printf(bio_err,"Data Base Updated\n");
955 /*****************************************************************/
958 if ((hex=BIO_new(BIO_s_mem())) == NULL) goto err;
960 if (!crldays && !crlhours)
962 crldays=CONF_get_number(conf,section,
963 ENV_DEFAULT_CRL_DAYS);
964 crlhours=CONF_get_number(conf,section,
965 ENV_DEFAULT_CRL_HOURS);
967 if ((crldays == 0) && (crlhours == 0))
969 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issuer\n");
973 if (verbose) BIO_printf(bio_err,"making CRL\n");
974 if ((crl=X509_CRL_new()) == NULL) goto err;
976 X509_NAME_free(ci->issuer);
977 ci->issuer=X509_NAME_dup(x509->cert_info->subject);
978 if (ci->issuer == NULL) goto err;
980 X509_gmtime_adj(ci->lastUpdate,0);
981 if (ci->nextUpdate == NULL)
982 ci->nextUpdate=ASN1_UTCTIME_new();
983 X509_gmtime_adj(ci->nextUpdate,(crldays*24+crlhours)*60*60);
985 for (i=0; i<sk_num(db->data); i++)
987 pp=(char **)sk_value(db->data,i);
988 if (pp[DB_type][0] == DB_TYPE_REV)
990 if ((r=X509_REVOKED_new()) == NULL) goto err;
991 ASN1_STRING_set((ASN1_STRING *)
993 (unsigned char *)pp[DB_rev_date],
994 strlen(pp[DB_rev_date]));
995 /* strcpy(r->revocationDate,pp[DB_rev_date]);*/
998 if (!BIO_puts(hex,pp[DB_serial]))
1000 if (!a2i_ASN1_INTEGER(hex,r->serialNumber,
1001 buf[0],BSIZE)) goto err;
1003 sk_push(ci->revoked,(char *)r);
1006 /* sort the data so it will be written in serial
1008 sk_find(ci->revoked,NULL);
1009 for (i=0; i<sk_num(ci->revoked); i++)
1011 r=(X509_REVOKED *)sk_value(ci->revoked,i);
1015 /* we now have a CRL */
1016 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1019 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1021 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1028 if (pkey->type == EVP_PKEY_DSA)
1031 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1033 PEM_write_bio_X509_CRL(Sout,crl);
1035 /*****************************************************************/
1038 if (hex != NULL) BIO_free(hex);
1039 if (Cout != NULL) BIO_free(Cout);
1040 if (Sout != NULL) BIO_free(Sout);
1041 if (out != NULL) BIO_free(out);
1042 if (in != NULL) BIO_free(in);
1044 if (cert_sk != NULL) sk_pop_free(cert_sk,X509_free);
1045 if (extensions_sk != NULL)
1046 sk_pop_free(extensions_sk,X509_EXTENSION_free);
1048 if (ret) ERR_print_errors(bio_err);
1049 if (serial != NULL) BN_free(serial);
1050 if (db != NULL) TXT_DB_free(db);
1051 if (pkey != NULL) EVP_PKEY_free(pkey);
1052 if (x509 != NULL) X509_free(x509);
1053 if (crl != NULL) X509_CRL_free(crl);
1054 if (conf != NULL) CONF_free(conf);
1055 X509v3_cleanup_extensions();
1059 static void lookup_fail(name,tag)
1063 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1066 static int MS_CALLBACK key_callback(buf,len,verify)
1072 if (key == NULL) return(0);
1079 static unsigned long index_serial_hash(a)
1085 while (*n == '0') n++;
1086 return(lh_strhash(n));
1089 static int index_serial_cmp(a,b)
1095 for (aa=a[DB_serial]; *aa == '0'; aa++);
1096 for (bb=b[DB_serial]; *bb == '0'; bb++);
1097 return(strcmp(aa,bb));
1100 static unsigned long index_name_hash(a)
1102 { return(lh_strhash(a[DB_name])); }
1104 static int index_name_qual(a)
1106 { return(a[0][0] == 'V'); }
1108 static int index_name_cmp(a,b)
1111 { return(strcmp(a[DB_name],b[DB_name])); }
1113 static BIGNUM *load_serial(serialfile)
1118 MS_STATIC char buf[1024];
1119 ASN1_INTEGER *ai=NULL;
1121 if ((in=BIO_new(BIO_s_file())) == NULL)
1123 ERR_print_errors(bio_err);
1127 if (BIO_read_filename(in,serialfile) <= 0)
1132 ai=ASN1_INTEGER_new();
1133 if (ai == NULL) goto err;
1134 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1136 BIO_printf(bio_err,"unable to load number from %s\n",
1140 ret=ASN1_INTEGER_to_BN(ai,NULL);
1143 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1147 if (in != NULL) BIO_free(in);
1148 if (ai != NULL) ASN1_INTEGER_free(ai);
1152 static int save_serial(serialfile,serial)
1158 ASN1_INTEGER *ai=NULL;
1160 out=BIO_new(BIO_s_file());
1163 ERR_print_errors(bio_err);
1166 if (BIO_write_filename(out,serialfile) <= 0)
1172 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1174 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1177 i2a_ASN1_INTEGER(out,ai);
1181 if (out != NULL) BIO_free(out);
1182 if (ai != NULL) ASN1_INTEGER_free(ai);
1186 static int certify(xret,infile,pkey,x509,dgst,policy,db,serial,startdate,days,
1187 batch,extensions,verbose)
1204 EVP_PKEY *pktmp=NULL;
1207 in=BIO_new(BIO_s_file());
1209 if (BIO_read_filename(in,infile) <= 0)
1214 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL)) == NULL)
1216 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1221 X509_REQ_print(bio_err,req);
1223 BIO_printf(bio_err,"Check that the request matches the signature\n");
1225 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1227 BIO_printf(bio_err,"error unpacking public key\n");
1230 i=X509_REQ_verify(req,pktmp);
1234 BIO_printf(bio_err,"Signature verification problems....\n");
1240 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1244 BIO_printf(bio_err,"Signature ok\n");
1246 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,
1247 days,batch,verbose,req,extensions);
1250 if (req != NULL) X509_REQ_free(req);
1251 if (in != NULL) BIO_free(in);
1255 static int certify_cert(xret,infile,pkey,x509,dgst,policy,db,serial,startdate,
1256 days, batch,extensions,verbose)
1272 X509_REQ *rreq=NULL;
1274 EVP_PKEY *pktmp=NULL;
1277 in=BIO_new(BIO_s_file());
1279 if (BIO_read_filename(in,infile) <= 0)
1284 if ((req=PEM_read_bio_X509(in,NULL,NULL)) == NULL)
1286 BIO_printf(bio_err,"Error reading self signed certificate in %s\n",infile);
1290 X509_print(bio_err,req);
1292 BIO_printf(bio_err,"Check that the request matches the signature\n");
1294 if ((pktmp=X509_get_pubkey(req)) == NULL)
1296 BIO_printf(bio_err,"error unpacking public key\n");
1299 i=X509_verify(req,pktmp);
1303 BIO_printf(bio_err,"Signature verification problems....\n");
1309 BIO_printf(bio_err,"Signature did not match the certificate\n");
1313 BIO_printf(bio_err,"Signature ok\n");
1315 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1318 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,days,
1319 batch,verbose,rreq,extensions);
1322 if (rreq != NULL) X509_REQ_free(rreq);
1323 if (req != NULL) X509_free(req);
1324 if (in != NULL) BIO_free(in);
1328 static int do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,days,
1329 batch,verbose,req, extensions)
1344 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL;
1345 ASN1_UTCTIME *tm,*tmptm;
1346 ASN1_STRING *str,*str2;
1350 X509_NAME_ENTRY *ne;
1351 X509_NAME_ENTRY *tne,*push;
1352 X509_EXTENSION *ex=NULL;
1354 int ok= -1,i,j,last,nid;
1357 char *row[DB_NUMBER],**rrow,**irow=NULL;
1360 tmptm=ASN1_UTCTIME_new();
1363 BIO_printf(bio_err,"malloc error\n");
1367 for (i=0; i<DB_NUMBER; i++)
1370 BIO_printf(bio_err,"The Subjects Distinguished Name is as follows\n");
1371 name=X509_REQ_get_subject_name(req);
1372 for (i=0; i<X509_NAME_entry_count(name); i++)
1374 ne=(X509_NAME_ENTRY *)X509_NAME_get_entry(name,i);
1375 obj=X509_NAME_ENTRY_get_object(ne);
1376 j=i2a_ASN1_OBJECT(bio_err,obj);
1377 str=X509_NAME_ENTRY_get_data(ne);
1379 for (j=22-j; j>0; j--)
1383 BIO_puts(bio_err,buf);
1387 /* assume all type should be strings */
1388 nid=OBJ_obj2nid(ne->object);
1390 if (str->type == V_ASN1_UNIVERSALSTRING)
1391 ASN1_UNIVERSALSTRING_to_string(str);
1393 if ((str->type == V_ASN1_IA5STRING) &&
1394 (nid != NID_pkcs9_emailAddress))
1395 str->type=V_ASN1_T61STRING;
1397 if ((nid == NID_pkcs9_emailAddress) &&
1398 (str->type == V_ASN1_PRINTABLESTRING))
1399 str->type=V_ASN1_IA5STRING;
1402 if (str->type == V_ASN1_PRINTABLESTRING)
1403 BIO_printf(bio_err,"PRINTABLE:'");
1404 else if (str->type == V_ASN1_T61STRING)
1405 BIO_printf(bio_err,"T61STRING:'");
1406 else if (str->type == V_ASN1_IA5STRING)
1407 BIO_printf(bio_err,"IA5STRING:'");
1408 else if (str->type == V_ASN1_UNIVERSALSTRING)
1409 BIO_printf(bio_err,"UNIVERSALSTRING:'");
1411 BIO_printf(bio_err,"ASN.1 %2d:'",str->type);
1413 /* check some things */
1414 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1415 (str->type != V_ASN1_IA5STRING))
1417 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1420 j=ASN1_PRINTABLE_type(str->data,str->length);
1421 if ( ((j == V_ASN1_T61STRING) &&
1422 (str->type != V_ASN1_T61STRING)) ||
1423 ((j == V_ASN1_IA5STRING) &&
1424 (str->type == V_ASN1_PRINTABLESTRING)))
1426 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1430 p=(char *)str->data;
1431 for (j=str->length; j>0; j--)
1433 if ((*p >= ' ') && (*p <= '~'))
1434 BIO_printf(bio_err,"%c",*p);
1436 BIO_printf(bio_err,"\\0x%02X",*p);
1437 else if ((unsigned char)*p == 0xf7)
1438 BIO_printf(bio_err,"^?");
1439 else BIO_printf(bio_err,"^%c",*p+'@');
1442 BIO_printf(bio_err,"'\n");
1445 /* Ok, now we check the 'policy' stuff. */
1446 if ((subject=X509_NAME_new()) == NULL)
1448 BIO_printf(bio_err,"Malloc failure\n");
1452 /* take a copy of the issuer name before we mess with it. */
1453 CAname=X509_NAME_dup(x509->cert_info->subject);
1454 if (CAname == NULL) goto err;
1457 for (i=0; i<sk_num(policy); i++)
1459 cv=(CONF_VALUE *)sk_value(policy,i); /* get the object id */
1460 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1462 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1470 /* lookup the object in the supplied name list */
1471 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1474 if (last != -1) break;
1479 tne=X509_NAME_get_entry(name,j);
1483 /* depending on the 'policy', decide what to do. */
1485 if (strcmp(cv->value,"optional") == 0)
1490 else if (strcmp(cv->value,"supplied") == 0)
1494 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1500 else if (strcmp(cv->value,"match") == 0)
1506 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1513 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1514 if ((j < 0) && (last2 == -1))
1516 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1521 push=X509_NAME_get_entry(CAname,j);
1522 str=X509_NAME_ENTRY_get_data(tne);
1523 str2=X509_NAME_ENTRY_get_data(push);
1525 if (ASN1_STRING_cmp(str,str2) != 0)
1530 BIO_printf(bio_err,"The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",cv->name,((str == NULL)?"NULL":(char *)str->data),((str2 == NULL)?"NULL":(char *)str2->data));
1536 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1542 if (!X509_NAME_add_entry(subject,push,
1543 X509_NAME_entry_count(subject),0))
1546 X509_NAME_ENTRY_free(push);
1547 BIO_printf(bio_err,"Malloc failure\n");
1557 X509_NAME_free(subject);
1558 subject=X509_NAME_dup(X509_REQ_get_subject_name(req));
1559 if (subject == NULL) goto err;
1563 BIO_printf(bio_err,"The subject name apears to be ok, checking data base for clashes\n");
1565 row[DB_name]=X509_NAME_oneline(subject,NULL,0);
1566 row[DB_serial]=BN_bn2hex(serial);
1567 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
1569 BIO_printf(bio_err,"Malloc failure\n");
1573 rrow=TXT_DB_get_by_index(db,DB_name,row);
1576 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
1581 rrow=TXT_DB_get_by_index(db,DB_serial,row);
1584 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1586 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1593 "The matching entry has the following details\n");
1594 if (rrow[DB_type][0] == 'E')
1596 else if (rrow[DB_type][0] == 'R')
1598 else if (rrow[DB_type][0] == 'V')
1601 p="\ninvalid type, Data base error\n";
1602 BIO_printf(bio_err,"Type :%s\n",p);;
1603 if (rrow[DB_type][0] == 'R')
1605 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1606 BIO_printf(bio_err,"Was revoked on:%s\n",p);
1608 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1609 BIO_printf(bio_err,"Expires on :%s\n",p);
1610 p=rrow[DB_serial]; if (p == NULL) p="undef";
1611 BIO_printf(bio_err,"Serial Number :%s\n",p);
1612 p=rrow[DB_file]; if (p == NULL) p="undef";
1613 BIO_printf(bio_err,"File name :%s\n",p);
1614 p=rrow[DB_name]; if (p == NULL) p="undef";
1615 BIO_printf(bio_err,"Subject Name :%s\n",p);
1616 ok= -1; /* This is now a 'bad' error. */
1620 /* We are now totaly happy, lets make and sign the certificate */
1622 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
1624 if ((ret=X509_new()) == NULL) goto err;
1628 /* Make it an X509 v3 certificate. */
1629 if (!X509_set_version(x509,2)) goto err;
1632 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
1634 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
1637 BIO_printf(bio_err,"Certificate is to be certified until ");
1638 if (strcmp(startdate,"today") == 0)
1640 X509_gmtime_adj(X509_get_notBefore(ret),0);
1641 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
1645 /*XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX*/
1646 ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
1648 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
1649 BIO_printf(bio_err," (%d days)\n",days);
1651 if (!X509_set_subject_name(ret,subject)) goto err;
1653 pktmp=X509_REQ_get_pubkey(req);
1654 if (!X509_set_pubkey(ret,pktmp)) goto err;
1656 /* Lets add the extensions, if there are any */
1657 if ((extensions != NULL) && (sk_num(extensions) > 0))
1659 if (ci->version == NULL)
1660 if ((ci->version=ASN1_INTEGER_new()) == NULL)
1662 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
1664 /* Free the current entries if any, there should not
1665 * be any I belive */
1666 if (ci->extensions != NULL)
1667 sk_pop_free(ci->extensions,X509_EXTENSION_free);
1669 if ((ci->extensions=sk_new_null()) == NULL)
1672 /* Lets 'copy' in the new ones */
1673 for (i=0; i<sk_num(extensions); i++)
1675 ex=X509_EXTENSION_dup((X509_EXTENSION *)
1676 sk_value(extensions,i));
1677 if (ex == NULL) goto err;
1678 if (!sk_push(ci->extensions,(char *)ex)) goto err;
1685 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
1688 fgets(buf,sizeof(buf)-1,stdin);
1689 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
1691 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
1699 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
1700 pktmp=X509_get_pubkey(ret);
1701 if (EVP_PKEY_missing_parameters(pktmp) &&
1702 !EVP_PKEY_missing_parameters(pkey))
1703 EVP_PKEY_copy_parameters(pktmp,pkey);
1706 if (!X509_sign(ret,pkey,dgst))
1709 /* We now just add it to the database */
1710 row[DB_type]=(char *)Malloc(2);
1712 tm=X509_get_notAfter(ret);
1713 row[DB_exp_date]=(char *)Malloc(tm->length+1);
1714 memcpy(row[DB_exp_date],tm->data,tm->length);
1715 row[DB_exp_date][tm->length]='\0';
1717 row[DB_rev_date]=NULL;
1719 /* row[DB_serial] done already */
1720 row[DB_file]=(char *)Malloc(8);
1721 /* row[DB_name] done already */
1723 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1724 (row[DB_file] == NULL))
1726 BIO_printf(bio_err,"Malloc failure\n");
1729 strcpy(row[DB_file],"unknown");
1730 row[DB_type][0]='V';
1731 row[DB_type][1]='\0';
1733 if ((irow=(char **)Malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
1735 BIO_printf(bio_err,"Malloc failure\n");
1739 for (i=0; i<DB_NUMBER; i++)
1744 irow[DB_NUMBER]=NULL;
1746 if (!TXT_DB_insert(db,irow))
1748 BIO_printf(bio_err,"failed to update database\n");
1749 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
1754 for (i=0; i<DB_NUMBER; i++)
1755 if (row[i] != NULL) Free(row[i]);
1758 X509_NAME_free(CAname);
1759 if (subject != NULL)
1760 X509_NAME_free(subject);
1763 if (ret != NULL) X509_free(ret);
1771 static void write_new_certificate(bp,x, output_der)
1781 (void)i2d_X509_bio(bp,x);
1785 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
1786 BIO_printf(bp,"issuer :%s\n",f);
1788 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
1789 BIO_printf(bp,"subject:%s\n",f);
1791 BIO_puts(bp,"serial :");
1792 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
1793 BIO_puts(bp,"\n\n");
1796 PEM_write_bio_X509(bp,x);
1800 static int certify_spkac(xret,infile,pkey,x509,dgst,policy,db,serial,
1801 startdate,days,extensions,verbose)
1818 CONF_VALUE *cv=NULL;
1819 NETSCAPE_SPKI *spki = NULL;
1820 unsigned char *spki_der = NULL,*p;
1823 EVP_PKEY *pktmp=NULL;
1825 X509_NAME_ENTRY *ne=NULL;
1831 * Load input file into a hash table. (This is just an easy
1832 * way to read and parse the file, then put it into a convenient
1835 parms=CONF_load(NULL,infile,&errline);
1838 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
1839 ERR_print_errors(bio_err);
1843 sk=CONF_get_section(parms, "default");
1844 if (sk_num(sk) == 0)
1846 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1852 * Now create a dummy X509 request structure. We don't actually
1853 * have an X509 request, but we have many of the components
1854 * (a public key, various DN components). The idea is that we
1855 * put these components into the right X509 request structure
1856 * and we can use the same code as if you had a real X509 request.
1861 ERR_print_errors(bio_err);
1866 * Build up the subject name set.
1873 if ((int)sk_num(sk) <= i) break;
1875 cv=(CONF_VALUE *)sk_value(sk,i);
1879 if ((nid=OBJ_txt2nid(type)) == NID_undef)
1881 if (strcmp(type, "SPKAC") == 0)
1883 spki_der=(unsigned char *)Malloc(
1884 strlen(cv->value)+1);
1885 if (spki_der == NULL)
1887 BIO_printf(bio_err,"Malloc failure\n");
1890 j = EVP_DecodeBlock(spki_der, (unsigned char *)cv->value,
1894 BIO_printf(bio_err, "Can't b64 decode SPKAC structure\n");
1899 spki = d2i_NETSCAPE_SPKI(&spki, &p, j);
1904 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
1905 ERR_print_errors(bio_err);
1912 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
1913 if (fix_data(nid, &j) == 0)
1916 "invalid characters in string %s\n",buf);
1920 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
1921 (unsigned char *)buf,
1922 strlen(buf))) == NULL)
1925 if (!X509_NAME_add_entry(n,ne,X509_NAME_entry_count(n),0))
1930 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
1936 * Now extract the key from the SPKI structure.
1939 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
1941 if ((pktmp=X509_PUBKEY_get(spki->spkac->pubkey)) == NULL)
1943 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
1947 j = NETSCAPE_SPKI_verify(spki, pktmp);
1950 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
1953 BIO_printf(bio_err,"Signature ok\n");
1955 X509_REQ_set_pubkey(req,pktmp);
1956 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,
1957 days,1,verbose,req,extensions);
1959 if (req != NULL) X509_REQ_free(req);
1960 if (parms != NULL) CONF_free(parms);
1961 if (spki_der != NULL) Free(spki_der);
1962 if (spki != NULL) NETSCAPE_SPKI_free(spki);
1963 if (ne != NULL) X509_NAME_ENTRY_free(ne);
1968 static int fix_data(nid,type)
1972 if (nid == NID_pkcs9_emailAddress)
1973 *type=V_ASN1_IA5STRING;
1974 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
1975 *type=V_ASN1_T61STRING;
1976 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
1977 *type=V_ASN1_T61STRING;
1978 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
1980 if (nid == NID_pkcs9_unstructuredName)
1981 *type=V_ASN1_IA5STRING;
1986 static STACK *load_extensions(sec)
1992 ASN1_OCTET_STRING *str=NULL;
1993 ASN1_STRING *tmp=NULL;
2002 if ((ext=CONF_get_section(conf,sec)) == NULL)
2004 BIO_printf(bio_err,"unable to find extension section called '%s'\n",sec);
2008 if ((ret=sk_new_null()) == NULL) return(NULL);
2010 for (i=0; i<sk_num(ext); i++)
2012 cv=(CONF_VALUE *)sk_value(ext,i); /* get the object id */
2013 if ((nid=OBJ_txt2nid(cv->name)) == NID_undef)
2015 BIO_printf(bio_err,"%s:unknown object type in section, '%s'\n",sec,cv->name);
2019 pack_type=X509v3_pack_type_by_NID(nid);
2020 data_type=X509v3_data_type_by_NID(nid);
2022 /* pack up the input bytes */
2023 ptr=(unsigned char *)cv->value;
2024 len=strlen((char *)ptr);
2025 if ((len > 2) && (cv->value[0] == '0') &&
2026 (cv->value[1] == 'x'))
2028 if (data_type == V_ASN1_UNDEF)
2030 BIO_printf(bio_err,"data type for extension %s is unknown\n",cv->name);
2034 if ((mem=BIO_new(BIO_s_mem())) == NULL)
2036 if (((buf=BUF_MEM_new()) == NULL) ||
2037 !BUF_MEM_grow(buf,128))
2039 if ((tmp=ASN1_STRING_new()) == NULL) goto err;
2042 BIO_write(mem,(char *)&(ptr[2]),len-2);
2043 if (!a2i_ASN1_STRING(mem,tmp,buf->data,buf->max))
2051 case X509_EXT_PACK_STRING:
2052 if ((str=X509v3_pack_string(&str,
2053 data_type,ptr,len)) == NULL)
2056 case X509_EXT_PACK_UNKNOWN:
2058 BIO_printf(bio_err,"Don't know how to pack extension %s\n",cv->name);
2063 if ((x=X509_EXTENSION_create_by_NID(NULL,nid,0,str)) == NULL)
2065 sk_push(ret,(char *)x);
2071 if (ret != NULL) sk_pop_free(ret,X509_EXTENSION_free);
2074 if (str != NULL) ASN1_OCTET_STRING_free(str);
2075 if (tmp != NULL) ASN1_STRING_free(tmp);
2076 if (buf != NULL) BUF_MEM_free(buf);
2077 if (mem != NULL) BIO_free(mem);
2081 static int check_time_format(str)
2086 tm.data=(unsigned char *)str;
2087 tm.length=strlen(str);
2088 tm.type=V_ASN1_UTCTIME;
2089 return(ASN1_UTCTIME_check(&tm));