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 */
695 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
696 out = BIO_push(tmpbio, out);
699 TXT_DB_write(out,db);
700 BIO_printf(bio_err,"%d entries loaded from the database\n",
702 BIO_printf(bio_err,"generating index\n");
705 if (!TXT_DB_create_index(db,DB_serial,NULL,index_serial_hash,
708 BIO_printf(bio_err,"error creating serial number index:(%ld,%ld,%ld)\n",db->error,db->arg1,db->arg2);
712 if (!TXT_DB_create_index(db,DB_name,index_name_qual,index_name_hash,
715 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
716 db->error,db->arg1,db->arg2);
720 /*****************************************************************/
726 if (BIO_write_filename(Sout,outfile) <= 0)
734 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
737 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
738 Sout = BIO_push(tmpbio, Sout);
746 if ((md == NULL) && ((md=CONF_get_string(conf,
747 section,ENV_DEFAULT_MD)) == NULL))
749 lookup_fail(section,ENV_DEFAULT_MD);
752 if ((dgst=EVP_get_digestbyname(md)) == NULL)
754 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
758 BIO_printf(bio_err,"message digest is %s\n",
759 OBJ_nid2ln(dgst->type));
760 if ((policy == NULL) && ((policy=CONF_get_string(conf,
761 section,ENV_POLICY)) == NULL))
763 lookup_fail(section,ENV_POLICY);
767 BIO_printf(bio_err,"policy is %s\n",policy);
769 if ((serialfile=CONF_get_string(conf,section,ENV_SERIAL))
772 lookup_fail(section,ENV_SERIAL);
776 extensions=CONF_get_string(conf,section,ENV_EXTENSIONS);
778 /* Check syntax of file */
780 X509V3_set_ctx_test(&ctx);
781 X509V3_set_conf_lhash(&ctx, conf);
782 if(!X509V3_EXT_add_conf(conf, &ctx, extensions, NULL)) {
784 "Error Loading extension section %s\n",
791 if (startdate == NULL)
793 startdate=CONF_get_string(conf,section,
794 ENV_DEFAULT_STARTDATE);
796 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
798 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
801 if (startdate == NULL) startdate="today";
805 enddate=CONF_get_string(conf,section,
806 ENV_DEFAULT_ENDDATE);
808 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
810 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
816 days=(int)CONF_get_number(conf,section,
819 if (!enddate && (days == 0))
821 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
825 if ((serial=load_serial(serialfile)) == NULL)
827 BIO_printf(bio_err,"error while loading serial number\n");
832 if ((f=BN_bn2hex(serial)) == NULL) goto err;
833 BIO_printf(bio_err,"next serial number is %s\n",f);
837 if ((attribs=CONF_get_section(conf,policy)) == NULL)
839 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
843 if ((cert_sk=sk_X509_new_null()) == NULL)
845 BIO_printf(bio_err,"Memory allocation failure\n");
848 if (spkac_file != NULL)
851 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
852 serial,startdate,enddate, days,extensions,conf,
858 BIO_printf(bio_err,"\n");
859 if (!BN_add_word(serial,1)) goto err;
860 if (!sk_X509_push(cert_sk,x))
862 BIO_printf(bio_err,"Memory allocation failure\n");
872 if (ss_cert_file != NULL)
875 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
876 db,serial,startdate,enddate,days,batch,
877 extensions,conf,verbose);
882 BIO_printf(bio_err,"\n");
883 if (!BN_add_word(serial,1)) goto err;
884 if (!sk_X509_push(cert_sk,x))
886 BIO_printf(bio_err,"Memory allocation failure\n");
894 j=certify(&x,infile,pkey,x509,dgst,attribs,db,
895 serial,startdate,enddate,days,batch,
896 extensions,conf,verbose);
901 BIO_printf(bio_err,"\n");
902 if (!BN_add_word(serial,1)) goto err;
903 if (!sk_X509_push(cert_sk,x))
905 BIO_printf(bio_err,"Memory allocation failure\n");
910 for (i=0; i<argc; i++)
913 j=certify(&x,argv[i],pkey,x509,dgst,attribs,db,
914 serial,startdate,enddate,days,batch,
915 extensions,conf,verbose);
920 BIO_printf(bio_err,"\n");
921 if (!BN_add_word(serial,1)) goto err;
922 if (!sk_X509_push(cert_sk,x))
924 BIO_printf(bio_err,"Memory allocation failure\n");
929 /* we have a stack of newly certified certificates
930 * and a data base and serial number that need
933 if (sk_X509_num(cert_sk) > 0)
937 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
938 (void)BIO_flush(bio_err);
940 fgets(buf[0],10,stdin);
941 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
943 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
949 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
951 strncpy(buf[0],serialfile,BSIZE-4);
954 strcat(buf[0],"-new");
956 strcat(buf[0],".new");
959 if (!save_serial(buf[0],serial)) goto err;
961 strncpy(buf[1],dbfile,BSIZE-4);
964 strcat(buf[1],"-new");
966 strcat(buf[1],".new");
969 if (BIO_write_filename(out,buf[1]) <= 0)
972 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
975 l=TXT_DB_write(out,db);
976 if (l <= 0) goto err;
980 BIO_printf(bio_err,"writing new certificates\n");
981 for (i=0; i<sk_X509_num(cert_sk); i++)
986 x=sk_X509_value(cert_sk,i);
988 j=x->cert_info->serialNumber->length;
989 p=(char *)x->cert_info->serialNumber->data;
991 strncpy(buf[2],outdir,BSIZE-(j*2)-6);
997 n=(unsigned char *)&(buf[2][strlen(buf[2])]);
1002 sprintf((char *)n,"%02X",(unsigned char)*(p++));
1011 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1014 BIO_printf(bio_err,"writing %s\n",buf[2]);
1016 if (BIO_write_filename(Cout,buf[2]) <= 0)
1021 write_new_certificate(Cout,x, 0, notext);
1022 write_new_certificate(Sout,x, output_der, notext);
1025 if (sk_X509_num(cert_sk))
1027 /* Rename the database and the serial file */
1028 strncpy(buf[2],serialfile,BSIZE-4);
1031 strcat(buf[2],"-old");
1033 strcat(buf[2],".old");
1040 if (rename(serialfile,buf[2]) < 0)
1042 BIO_printf(bio_err,"unable to rename %s to %s\n",
1047 if (rename(buf[0],serialfile) < 0)
1049 BIO_printf(bio_err,"unable to rename %s to %s\n",
1052 rename(buf[2],serialfile);
1056 strncpy(buf[2],dbfile,BSIZE-4);
1059 strcat(buf[2],"-old");
1061 strcat(buf[2],".old");
1064 if (rename(dbfile,buf[2]) < 0)
1066 BIO_printf(bio_err,"unable to rename %s to %s\n",
1071 if (rename(buf[1],dbfile) < 0)
1073 BIO_printf(bio_err,"unable to rename %s to %s\n",
1076 rename(buf[2],dbfile);
1079 BIO_printf(bio_err,"Data Base Updated\n");
1083 /*****************************************************************/
1086 if(!crl_ext) crl_ext=CONF_get_string(conf,section,ENV_CRLEXT);
1088 /* Check syntax of file */
1090 X509V3_set_ctx_test(&ctx);
1091 X509V3_set_conf_lhash(&ctx, conf);
1092 if(!X509V3_EXT_add_conf(conf, &ctx, crl_ext, NULL)) {
1094 "Error Loading CRL extension section %s\n",
1100 if ((hex=BIO_new(BIO_s_mem())) == NULL) goto err;
1102 if (!crldays && !crlhours)
1104 crldays=CONF_get_number(conf,section,
1105 ENV_DEFAULT_CRL_DAYS);
1106 crlhours=CONF_get_number(conf,section,
1107 ENV_DEFAULT_CRL_HOURS);
1109 if ((crldays == 0) && (crlhours == 0))
1111 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issuer\n");
1115 if (verbose) BIO_printf(bio_err,"making CRL\n");
1116 if ((crl=X509_CRL_new()) == NULL) goto err;
1118 X509_NAME_free(ci->issuer);
1119 ci->issuer=X509_NAME_dup(x509->cert_info->subject);
1120 if (ci->issuer == NULL) goto err;
1122 X509_gmtime_adj(ci->lastUpdate,0);
1123 if (ci->nextUpdate == NULL)
1124 ci->nextUpdate=ASN1_UTCTIME_new();
1125 X509_gmtime_adj(ci->nextUpdate,(crldays*24+crlhours)*60*60);
1127 for (i=0; i<sk_num(db->data); i++)
1129 pp=(char **)sk_value(db->data,i);
1130 if (pp[DB_type][0] == DB_TYPE_REV)
1132 if ((r=X509_REVOKED_new()) == NULL) goto err;
1133 ASN1_STRING_set((ASN1_STRING *)
1135 (unsigned char *)pp[DB_rev_date],
1136 strlen(pp[DB_rev_date]));
1137 /* strcpy(r->revocationDate,pp[DB_rev_date]);*/
1139 (void)BIO_reset(hex);
1140 if (!BIO_puts(hex,pp[DB_serial]))
1142 if (!a2i_ASN1_INTEGER(hex,r->serialNumber,
1143 buf[0],BSIZE)) goto err;
1145 sk_X509_REVOKED_push(ci->revoked,r);
1148 /* sort the data so it will be written in serial
1150 sk_X509_REVOKED_sort(ci->revoked);
1151 for (i=0; i<sk_X509_REVOKED_num(ci->revoked); i++)
1153 r=sk_X509_REVOKED_value(ci->revoked,i);
1157 /* we now have a CRL */
1158 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1161 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1163 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1170 if (pkey->type == EVP_PKEY_DSA)
1177 /* Add any extensions asked for */
1181 if (ci->version == NULL)
1182 if ((ci->version=ASN1_INTEGER_new()) == NULL) goto err;
1183 ASN1_INTEGER_set(ci->version,1); /* version 2 CRL */
1184 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1185 X509V3_set_conf_lhash(&crlctx, conf);
1187 if(!X509V3_EXT_CRL_add_conf(conf, &crlctx,
1188 crl_ext, crl)) goto err;
1191 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1193 PEM_write_bio_X509_CRL(Sout,crl);
1195 /*****************************************************************/
1200 BIO_printf(bio_err,"no input files\n");
1206 if (BIO_read_filename(in,infile) <= 0)
1209 BIO_printf(bio_err,"error trying to load '%s' certificate\n",infile);
1212 revcert=PEM_read_bio_X509(in,NULL,NULL,NULL);
1213 if (revcert == NULL)
1215 BIO_printf(bio_err,"unable to load '%s' certificate\n",infile);
1218 j=do_revoke(revcert,db);
1219 if (j <= 0) goto err;
1222 strncpy(buf[0],dbfile,BSIZE-4);
1224 strcat(buf[0],".new");
1226 strcat(buf[0],"-new");
1228 if (BIO_write_filename(out,buf[0]) <= 0)
1231 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1234 j=TXT_DB_write(out,db);
1235 if (j <= 0) goto err;
1236 strncpy(buf[1],dbfile,BSIZE-4);
1238 strcat(buf[1],".old");
1240 strcat(buf[1],"-old");
1242 if (rename(dbfile,buf[1]) < 0)
1244 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1248 if (rename(buf[0],dbfile) < 0)
1250 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1252 rename(buf[1],dbfile);
1255 BIO_printf(bio_err,"Data Base Updated\n");
1258 /*****************************************************************/
1267 sk_X509_pop_free(cert_sk,X509_free);
1269 if (ret) ERR_print_errors(bio_err);
1270 app_RAND_write_file(randfile, bio_err);
1273 EVP_PKEY_free(pkey);
1281 static void lookup_fail(char *name, char *tag)
1283 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1286 static unsigned long index_serial_hash(char **a)
1291 while (*n == '0') n++;
1292 return(lh_strhash(n));
1295 static int index_serial_cmp(char **a, char **b)
1299 for (aa=a[DB_serial]; *aa == '0'; aa++);
1300 for (bb=b[DB_serial]; *bb == '0'; bb++);
1301 return(strcmp(aa,bb));
1304 static unsigned long index_name_hash(char **a)
1305 { return(lh_strhash(a[DB_name])); }
1307 static int index_name_qual(char **a)
1308 { return(a[0][0] == 'V'); }
1310 static int index_name_cmp(char **a, char **b)
1311 { return(strcmp(a[DB_name],
1314 static BIGNUM *load_serial(char *serialfile)
1318 MS_STATIC char buf[1024];
1319 ASN1_INTEGER *ai=NULL;
1321 if ((in=BIO_new(BIO_s_file())) == NULL)
1323 ERR_print_errors(bio_err);
1327 if (BIO_read_filename(in,serialfile) <= 0)
1332 ai=ASN1_INTEGER_new();
1333 if (ai == NULL) goto err;
1334 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1336 BIO_printf(bio_err,"unable to load number from %s\n",
1340 ret=ASN1_INTEGER_to_BN(ai,NULL);
1343 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1347 if (in != NULL) BIO_free(in);
1348 if (ai != NULL) ASN1_INTEGER_free(ai);
1352 static int save_serial(char *serialfile, BIGNUM *serial)
1356 ASN1_INTEGER *ai=NULL;
1358 out=BIO_new(BIO_s_file());
1361 ERR_print_errors(bio_err);
1364 if (BIO_write_filename(out,serialfile) <= 0)
1370 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1372 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1375 i2a_ASN1_INTEGER(out,ai);
1379 if (out != NULL) BIO_free_all(out);
1380 if (ai != NULL) ASN1_INTEGER_free(ai);
1384 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1385 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1386 BIGNUM *serial, char *startdate, char *enddate, int days,
1387 int batch, char *ext_sect, LHASH *lconf, int verbose)
1391 EVP_PKEY *pktmp=NULL;
1394 in=BIO_new(BIO_s_file());
1396 if (BIO_read_filename(in,infile) <= 0)
1401 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1403 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1408 X509_REQ_print(bio_err,req);
1410 BIO_printf(bio_err,"Check that the request matches the signature\n");
1412 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1414 BIO_printf(bio_err,"error unpacking public key\n");
1417 i=X509_REQ_verify(req,pktmp);
1418 EVP_PKEY_free(pktmp);
1422 BIO_printf(bio_err,"Signature verification problems....\n");
1428 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1432 BIO_printf(bio_err,"Signature ok\n");
1434 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate, enddate,
1435 days,batch,verbose,req,ext_sect,lconf);
1438 if (req != NULL) X509_REQ_free(req);
1439 if (in != NULL) BIO_free(in);
1443 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1444 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1445 BIGNUM *serial, char *startdate, char *enddate, int days,
1446 int batch, char *ext_sect, LHASH *lconf, int verbose)
1449 X509_REQ *rreq=NULL;
1451 EVP_PKEY *pktmp=NULL;
1454 in=BIO_new(BIO_s_file());
1456 if (BIO_read_filename(in,infile) <= 0)
1461 if ((req=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL)
1463 BIO_printf(bio_err,"Error reading self signed certificate in %s\n",infile);
1467 X509_print(bio_err,req);
1469 BIO_printf(bio_err,"Check that the request matches the signature\n");
1471 if ((pktmp=X509_get_pubkey(req)) == NULL)
1473 BIO_printf(bio_err,"error unpacking public key\n");
1476 i=X509_verify(req,pktmp);
1477 EVP_PKEY_free(pktmp);
1481 BIO_printf(bio_err,"Signature verification problems....\n");
1487 BIO_printf(bio_err,"Signature did not match the certificate\n");
1491 BIO_printf(bio_err,"Signature ok\n");
1493 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1496 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,days,
1497 batch,verbose,rreq,ext_sect,lconf);
1500 if (rreq != NULL) X509_REQ_free(rreq);
1501 if (req != NULL) X509_free(req);
1502 if (in != NULL) BIO_free(in);
1506 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1507 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,
1508 char *startdate, char *enddate, int days, int batch, int verbose,
1509 X509_REQ *req, char *ext_sect, LHASH *lconf)
1511 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL;
1512 ASN1_UTCTIME *tm,*tmptm;
1513 ASN1_STRING *str,*str2;
1517 X509_NAME_ENTRY *ne;
1518 X509_NAME_ENTRY *tne,*push;
1520 int ok= -1,i,j,last,nid;
1523 char *row[DB_NUMBER],**rrow,**irow=NULL;
1526 tmptm=ASN1_UTCTIME_new();
1529 BIO_printf(bio_err,"malloc error\n");
1533 for (i=0; i<DB_NUMBER; i++)
1536 BIO_printf(bio_err,"The Subjects Distinguished Name is as follows\n");
1537 name=X509_REQ_get_subject_name(req);
1538 for (i=0; i<X509_NAME_entry_count(name); i++)
1540 ne=(X509_NAME_ENTRY *)X509_NAME_get_entry(name,i);
1541 obj=X509_NAME_ENTRY_get_object(ne);
1542 j=i2a_ASN1_OBJECT(bio_err,obj);
1543 str=X509_NAME_ENTRY_get_data(ne);
1545 for (j=22-j; j>0; j--)
1549 BIO_puts(bio_err,buf);
1553 /* assume all type should be strings */
1554 nid=OBJ_obj2nid(ne->object);
1556 if (str->type == V_ASN1_UNIVERSALSTRING)
1557 ASN1_UNIVERSALSTRING_to_string(str);
1559 if ((str->type == V_ASN1_IA5STRING) &&
1560 (nid != NID_pkcs9_emailAddress))
1561 str->type=V_ASN1_T61STRING;
1563 if ((nid == NID_pkcs9_emailAddress) &&
1564 (str->type == V_ASN1_PRINTABLESTRING))
1565 str->type=V_ASN1_IA5STRING;
1568 if (str->type == V_ASN1_PRINTABLESTRING)
1569 BIO_printf(bio_err,"PRINTABLE:'");
1570 else if (str->type == V_ASN1_T61STRING)
1571 BIO_printf(bio_err,"T61STRING:'");
1572 else if (str->type == V_ASN1_IA5STRING)
1573 BIO_printf(bio_err,"IA5STRING:'");
1574 else if (str->type == V_ASN1_UNIVERSALSTRING)
1575 BIO_printf(bio_err,"UNIVERSALSTRING:'");
1577 BIO_printf(bio_err,"ASN.1 %2d:'",str->type);
1579 /* check some things */
1580 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1581 (str->type != V_ASN1_IA5STRING))
1583 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1586 j=ASN1_PRINTABLE_type(str->data,str->length);
1587 if ( ((j == V_ASN1_T61STRING) &&
1588 (str->type != V_ASN1_T61STRING)) ||
1589 ((j == V_ASN1_IA5STRING) &&
1590 (str->type == V_ASN1_PRINTABLESTRING)))
1592 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1596 p=(char *)str->data;
1597 for (j=str->length; j>0; j--)
1599 if ((*p >= ' ') && (*p <= '~'))
1600 BIO_printf(bio_err,"%c",*p);
1602 BIO_printf(bio_err,"\\0x%02X",*p);
1603 else if ((unsigned char)*p == 0xf7)
1604 BIO_printf(bio_err,"^?");
1605 else BIO_printf(bio_err,"^%c",*p+'@');
1608 BIO_printf(bio_err,"'\n");
1611 /* Ok, now we check the 'policy' stuff. */
1612 if ((subject=X509_NAME_new()) == NULL)
1614 BIO_printf(bio_err,"Memory allocation failure\n");
1618 /* take a copy of the issuer name before we mess with it. */
1619 CAname=X509_NAME_dup(x509->cert_info->subject);
1620 if (CAname == NULL) goto err;
1623 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1625 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1626 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1628 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1636 /* lookup the object in the supplied name list */
1637 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1640 if (last != -1) break;
1645 tne=X509_NAME_get_entry(name,j);
1649 /* depending on the 'policy', decide what to do. */
1651 if (strcmp(cv->value,"optional") == 0)
1656 else if (strcmp(cv->value,"supplied") == 0)
1660 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1666 else if (strcmp(cv->value,"match") == 0)
1672 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1679 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1680 if ((j < 0) && (last2 == -1))
1682 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1687 push=X509_NAME_get_entry(CAname,j);
1688 str=X509_NAME_ENTRY_get_data(tne);
1689 str2=X509_NAME_ENTRY_get_data(push);
1691 if (ASN1_STRING_cmp(str,str2) != 0)
1696 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));
1702 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1708 if (!X509_NAME_add_entry(subject,push, -1, 0))
1711 X509_NAME_ENTRY_free(push);
1712 BIO_printf(bio_err,"Memory allocation failure\n");
1722 X509_NAME_free(subject);
1723 subject=X509_NAME_dup(X509_REQ_get_subject_name(req));
1724 if (subject == NULL) goto err;
1728 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1730 row[DB_name]=X509_NAME_oneline(subject,NULL,0);
1731 row[DB_serial]=BN_bn2hex(serial);
1732 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
1734 BIO_printf(bio_err,"Memory allocation failure\n");
1738 rrow=TXT_DB_get_by_index(db,DB_name,row);
1741 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
1746 rrow=TXT_DB_get_by_index(db,DB_serial,row);
1749 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1751 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1758 "The matching entry has the following details\n");
1759 if (rrow[DB_type][0] == 'E')
1761 else if (rrow[DB_type][0] == 'R')
1763 else if (rrow[DB_type][0] == 'V')
1766 p="\ninvalid type, Data base error\n";
1767 BIO_printf(bio_err,"Type :%s\n",p);;
1768 if (rrow[DB_type][0] == 'R')
1770 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1771 BIO_printf(bio_err,"Was revoked on:%s\n",p);
1773 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1774 BIO_printf(bio_err,"Expires on :%s\n",p);
1775 p=rrow[DB_serial]; if (p == NULL) p="undef";
1776 BIO_printf(bio_err,"Serial Number :%s\n",p);
1777 p=rrow[DB_file]; if (p == NULL) p="undef";
1778 BIO_printf(bio_err,"File name :%s\n",p);
1779 p=rrow[DB_name]; if (p == NULL) p="undef";
1780 BIO_printf(bio_err,"Subject Name :%s\n",p);
1781 ok= -1; /* This is now a 'bad' error. */
1785 /* We are now totally happy, lets make and sign the certificate */
1787 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
1789 if ((ret=X509_new()) == NULL) goto err;
1793 /* Make it an X509 v3 certificate. */
1794 if (!X509_set_version(x509,2)) goto err;
1797 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
1799 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
1802 BIO_printf(bio_err,"Certificate is to be certified until ");
1803 if (strcmp(startdate,"today") == 0)
1804 X509_gmtime_adj(X509_get_notBefore(ret),0);
1805 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
1807 if (enddate == NULL)
1808 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
1809 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
1811 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
1812 if(days) BIO_printf(bio_err," (%d days)",days);
1813 BIO_printf(bio_err, "\n");
1815 if (!X509_set_subject_name(ret,subject)) goto err;
1817 pktmp=X509_REQ_get_pubkey(req);
1818 i = X509_set_pubkey(ret,pktmp);
1819 EVP_PKEY_free(pktmp);
1822 /* Lets add the extensions, if there are any */
1826 if (ci->version == NULL)
1827 if ((ci->version=ASN1_INTEGER_new()) == NULL)
1829 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
1831 /* Free the current entries if any, there should not
1832 * be any I believe */
1833 if (ci->extensions != NULL)
1834 sk_X509_EXTENSION_pop_free(ci->extensions,
1835 X509_EXTENSION_free);
1837 ci->extensions = NULL;
1839 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1840 X509V3_set_conf_lhash(&ctx, lconf);
1842 if(!X509V3_EXT_add_conf(lconf, &ctx, ext_sect, ret)) goto err;
1849 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
1850 (void)BIO_flush(bio_err);
1852 fgets(buf,sizeof(buf)-1,stdin);
1853 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
1855 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
1863 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
1864 pktmp=X509_get_pubkey(ret);
1865 if (EVP_PKEY_missing_parameters(pktmp) &&
1866 !EVP_PKEY_missing_parameters(pkey))
1867 EVP_PKEY_copy_parameters(pktmp,pkey);
1868 EVP_PKEY_free(pktmp);
1871 if (!X509_sign(ret,pkey,dgst))
1874 /* We now just add it to the database */
1875 row[DB_type]=(char *)OPENSSL_malloc(2);
1877 tm=X509_get_notAfter(ret);
1878 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
1879 memcpy(row[DB_exp_date],tm->data,tm->length);
1880 row[DB_exp_date][tm->length]='\0';
1882 row[DB_rev_date]=NULL;
1884 /* row[DB_serial] done already */
1885 row[DB_file]=(char *)OPENSSL_malloc(8);
1886 /* row[DB_name] done already */
1888 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1889 (row[DB_file] == NULL))
1891 BIO_printf(bio_err,"Memory allocation failure\n");
1894 strcpy(row[DB_file],"unknown");
1895 row[DB_type][0]='V';
1896 row[DB_type][1]='\0';
1898 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
1900 BIO_printf(bio_err,"Memory allocation failure\n");
1904 for (i=0; i<DB_NUMBER; i++)
1909 irow[DB_NUMBER]=NULL;
1911 if (!TXT_DB_insert(db,irow))
1913 BIO_printf(bio_err,"failed to update database\n");
1914 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
1919 for (i=0; i<DB_NUMBER; i++)
1920 if (row[i] != NULL) OPENSSL_free(row[i]);
1923 X509_NAME_free(CAname);
1924 if (subject != NULL)
1925 X509_NAME_free(subject);
1927 ASN1_UTCTIME_free(tmptm);
1930 if (ret != NULL) X509_free(ret);
1938 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1943 (void)i2d_X509_bio(bp,x);
1947 /* ??? Not needed since X509_print prints all this stuff anyway */
1948 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
1949 BIO_printf(bp,"issuer :%s\n",f);
1951 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
1952 BIO_printf(bp,"subject:%s\n",f);
1954 BIO_puts(bp,"serial :");
1955 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
1956 BIO_puts(bp,"\n\n");
1958 if(!notext)X509_print(bp,x);
1959 PEM_write_bio_X509(bp,x);
1962 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1963 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1964 BIGNUM *serial, char *startdate, char *enddate, int days,
1965 char *ext_sect, LHASH *lconf, int verbose)
1967 STACK_OF(CONF_VALUE) *sk=NULL;
1970 CONF_VALUE *cv=NULL;
1971 NETSCAPE_SPKI *spki = NULL;
1974 EVP_PKEY *pktmp=NULL;
1976 X509_NAME_ENTRY *ne=NULL;
1982 * Load input file into a hash table. (This is just an easy
1983 * way to read and parse the file, then put it into a convenient
1986 parms=CONF_load(NULL,infile,&errline);
1989 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
1990 ERR_print_errors(bio_err);
1994 sk=CONF_get_section(parms, "default");
1995 if (sk_CONF_VALUE_num(sk) == 0)
1997 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2003 * Now create a dummy X509 request structure. We don't actually
2004 * have an X509 request, but we have many of the components
2005 * (a public key, various DN components). The idea is that we
2006 * put these components into the right X509 request structure
2007 * and we can use the same code as if you had a real X509 request.
2012 ERR_print_errors(bio_err);
2017 * Build up the subject name set.
2024 if (sk_CONF_VALUE_num(sk) <= i) break;
2026 cv=sk_CONF_VALUE_value(sk,i);
2028 /* Skip past any leading X. X: X, etc to allow for
2029 * multiple instances
2031 for(buf = cv->name; *buf ; buf++)
2032 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2034 if(*buf) type = buf;
2039 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2041 if (strcmp(type, "SPKAC") == 0)
2043 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2046 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2047 ERR_print_errors(bio_err);
2054 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2055 if (fix_data(nid, &j) == 0)
2058 "invalid characters in string %s\n",buf);
2062 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2063 (unsigned char *)buf,
2064 strlen(buf))) == NULL)
2067 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2071 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2077 * Now extract the key from the SPKI structure.
2080 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2082 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2084 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2088 j = NETSCAPE_SPKI_verify(spki, pktmp);
2091 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2094 BIO_printf(bio_err,"Signature ok\n");
2096 X509_REQ_set_pubkey(req,pktmp);
2097 EVP_PKEY_free(pktmp);
2098 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,
2099 days,1,verbose,req,ext_sect,lconf);
2101 if (req != NULL) X509_REQ_free(req);
2102 if (parms != NULL) CONF_free(parms);
2103 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2104 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2109 static int fix_data(int nid, int *type)
2111 if (nid == NID_pkcs9_emailAddress)
2112 *type=V_ASN1_IA5STRING;
2113 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2114 *type=V_ASN1_T61STRING;
2115 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2116 *type=V_ASN1_T61STRING;
2117 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2119 if (nid == NID_pkcs9_unstructuredName)
2120 *type=V_ASN1_IA5STRING;
2124 static int check_time_format(char *str)
2128 tm.data=(unsigned char *)str;
2129 tm.length=strlen(str);
2130 tm.type=V_ASN1_UTCTIME;
2131 return(ASN1_UTCTIME_check(&tm));
2134 static int do_revoke(X509 *x509, TXT_DB *db)
2136 ASN1_UTCTIME *tm=NULL, *revtm=NULL;
2137 char *row[DB_NUMBER],**rrow,**irow;
2141 for (i=0; i<DB_NUMBER; i++)
2143 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2144 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2145 row[DB_serial]=BN_bn2hex(bn);
2147 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2149 BIO_printf(bio_err,"Memory allocation failure\n");
2152 /* We have to lookup by serial number because name lookup
2153 * skips revoked certs
2155 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2158 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2160 /* We now just add it to the database */
2161 row[DB_type]=(char *)OPENSSL_malloc(2);
2163 tm=X509_get_notAfter(x509);
2164 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2165 memcpy(row[DB_exp_date],tm->data,tm->length);
2166 row[DB_exp_date][tm->length]='\0';
2168 row[DB_rev_date]=NULL;
2170 /* row[DB_serial] done already */
2171 row[DB_file]=(char *)OPENSSL_malloc(8);
2173 /* row[DB_name] done already */
2175 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2176 (row[DB_file] == NULL))
2178 BIO_printf(bio_err,"Memory allocation failure\n");
2181 strcpy(row[DB_file],"unknown");
2182 row[DB_type][0]='V';
2183 row[DB_type][1]='\0';
2185 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2187 BIO_printf(bio_err,"Memory allocation failure\n");
2191 for (i=0; i<DB_NUMBER; i++)
2196 irow[DB_NUMBER]=NULL;
2198 if (!TXT_DB_insert(db,irow))
2200 BIO_printf(bio_err,"failed to update database\n");
2201 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2205 /* Revoke Certificate */
2206 ok = do_revoke(x509,db);
2211 else if (index_name_cmp(row,rrow))
2213 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2217 else if (rrow[DB_type][0]=='R')
2219 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2225 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2226 revtm = ASN1_UTCTIME_new();
2227 revtm=X509_gmtime_adj(revtm,0);
2228 rrow[DB_type][0]='R';
2229 rrow[DB_type][1]='\0';
2230 rrow[DB_rev_date]=(char *)OPENSSL_malloc(revtm->length+1);
2231 memcpy(rrow[DB_rev_date],revtm->data,revtm->length);
2232 rrow[DB_rev_date][revtm->length]='\0';
2233 ASN1_UTCTIME_free(revtm);
2237 for (i=0; i<DB_NUMBER; i++)
2240 OPENSSL_free(row[i]);