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);
1223 strcat(buf[0],".new");
1224 if (BIO_write_filename(out,buf[0]) <= 0)
1227 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1230 j=TXT_DB_write(out,db);
1231 if (j <= 0) goto err;
1232 strncpy(buf[1],dbfile,BSIZE-4);
1233 strcat(buf[1],".old");
1234 if (rename(dbfile,buf[1]) < 0)
1236 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1240 if (rename(buf[0],dbfile) < 0)
1242 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1244 rename(buf[1],dbfile);
1247 BIO_printf(bio_err,"Data Base Updated\n");
1250 /*****************************************************************/
1259 sk_X509_pop_free(cert_sk,X509_free);
1261 if (ret) ERR_print_errors(bio_err);
1262 app_RAND_write_file(randfile, bio_err);
1265 EVP_PKEY_free(pkey);
1273 static void lookup_fail(char *name, char *tag)
1275 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1278 static unsigned long index_serial_hash(char **a)
1283 while (*n == '0') n++;
1284 return(lh_strhash(n));
1287 static int index_serial_cmp(char **a, char **b)
1291 for (aa=a[DB_serial]; *aa == '0'; aa++);
1292 for (bb=b[DB_serial]; *bb == '0'; bb++);
1293 return(strcmp(aa,bb));
1296 static unsigned long index_name_hash(char **a)
1297 { return(lh_strhash(a[DB_name])); }
1299 static int index_name_qual(char **a)
1300 { return(a[0][0] == 'V'); }
1302 static int index_name_cmp(char **a, char **b)
1303 { return(strcmp(a[DB_name],
1306 static BIGNUM *load_serial(char *serialfile)
1310 MS_STATIC char buf[1024];
1311 ASN1_INTEGER *ai=NULL;
1313 if ((in=BIO_new(BIO_s_file())) == NULL)
1315 ERR_print_errors(bio_err);
1319 if (BIO_read_filename(in,serialfile) <= 0)
1324 ai=ASN1_INTEGER_new();
1325 if (ai == NULL) goto err;
1326 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1328 BIO_printf(bio_err,"unable to load number from %s\n",
1332 ret=ASN1_INTEGER_to_BN(ai,NULL);
1335 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1339 if (in != NULL) BIO_free(in);
1340 if (ai != NULL) ASN1_INTEGER_free(ai);
1344 static int save_serial(char *serialfile, BIGNUM *serial)
1348 ASN1_INTEGER *ai=NULL;
1350 out=BIO_new(BIO_s_file());
1353 ERR_print_errors(bio_err);
1356 if (BIO_write_filename(out,serialfile) <= 0)
1362 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1364 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1367 i2a_ASN1_INTEGER(out,ai);
1371 if (out != NULL) BIO_free_all(out);
1372 if (ai != NULL) ASN1_INTEGER_free(ai);
1376 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1377 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1378 BIGNUM *serial, char *startdate, char *enddate, int days,
1379 int batch, char *ext_sect, LHASH *lconf, int verbose)
1383 EVP_PKEY *pktmp=NULL;
1386 in=BIO_new(BIO_s_file());
1388 if (BIO_read_filename(in,infile) <= 0)
1393 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1395 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1400 X509_REQ_print(bio_err,req);
1402 BIO_printf(bio_err,"Check that the request matches the signature\n");
1404 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1406 BIO_printf(bio_err,"error unpacking public key\n");
1409 i=X509_REQ_verify(req,pktmp);
1410 EVP_PKEY_free(pktmp);
1414 BIO_printf(bio_err,"Signature verification problems....\n");
1420 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1424 BIO_printf(bio_err,"Signature ok\n");
1426 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate, enddate,
1427 days,batch,verbose,req,ext_sect,lconf);
1430 if (req != NULL) X509_REQ_free(req);
1431 if (in != NULL) BIO_free(in);
1435 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1436 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1437 BIGNUM *serial, char *startdate, char *enddate, int days,
1438 int batch, char *ext_sect, LHASH *lconf, int verbose)
1441 X509_REQ *rreq=NULL;
1443 EVP_PKEY *pktmp=NULL;
1446 in=BIO_new(BIO_s_file());
1448 if (BIO_read_filename(in,infile) <= 0)
1453 if ((req=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL)
1455 BIO_printf(bio_err,"Error reading self signed certificate in %s\n",infile);
1459 X509_print(bio_err,req);
1461 BIO_printf(bio_err,"Check that the request matches the signature\n");
1463 if ((pktmp=X509_get_pubkey(req)) == NULL)
1465 BIO_printf(bio_err,"error unpacking public key\n");
1468 i=X509_verify(req,pktmp);
1469 EVP_PKEY_free(pktmp);
1473 BIO_printf(bio_err,"Signature verification problems....\n");
1479 BIO_printf(bio_err,"Signature did not match the certificate\n");
1483 BIO_printf(bio_err,"Signature ok\n");
1485 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1488 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,days,
1489 batch,verbose,rreq,ext_sect,lconf);
1492 if (rreq != NULL) X509_REQ_free(rreq);
1493 if (req != NULL) X509_free(req);
1494 if (in != NULL) BIO_free(in);
1498 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1499 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,
1500 char *startdate, char *enddate, int days, int batch, int verbose,
1501 X509_REQ *req, char *ext_sect, LHASH *lconf)
1503 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL;
1504 ASN1_UTCTIME *tm,*tmptm;
1505 ASN1_STRING *str,*str2;
1509 X509_NAME_ENTRY *ne;
1510 X509_NAME_ENTRY *tne,*push;
1512 int ok= -1,i,j,last,nid;
1515 char *row[DB_NUMBER],**rrow,**irow=NULL;
1518 tmptm=ASN1_UTCTIME_new();
1521 BIO_printf(bio_err,"malloc error\n");
1525 for (i=0; i<DB_NUMBER; i++)
1528 BIO_printf(bio_err,"The Subjects Distinguished Name is as follows\n");
1529 name=X509_REQ_get_subject_name(req);
1530 for (i=0; i<X509_NAME_entry_count(name); i++)
1532 ne=(X509_NAME_ENTRY *)X509_NAME_get_entry(name,i);
1533 obj=X509_NAME_ENTRY_get_object(ne);
1534 j=i2a_ASN1_OBJECT(bio_err,obj);
1535 str=X509_NAME_ENTRY_get_data(ne);
1537 for (j=22-j; j>0; j--)
1541 BIO_puts(bio_err,buf);
1545 /* assume all type should be strings */
1546 nid=OBJ_obj2nid(ne->object);
1548 if (str->type == V_ASN1_UNIVERSALSTRING)
1549 ASN1_UNIVERSALSTRING_to_string(str);
1551 if ((str->type == V_ASN1_IA5STRING) &&
1552 (nid != NID_pkcs9_emailAddress))
1553 str->type=V_ASN1_T61STRING;
1555 if ((nid == NID_pkcs9_emailAddress) &&
1556 (str->type == V_ASN1_PRINTABLESTRING))
1557 str->type=V_ASN1_IA5STRING;
1560 if (str->type == V_ASN1_PRINTABLESTRING)
1561 BIO_printf(bio_err,"PRINTABLE:'");
1562 else if (str->type == V_ASN1_T61STRING)
1563 BIO_printf(bio_err,"T61STRING:'");
1564 else if (str->type == V_ASN1_IA5STRING)
1565 BIO_printf(bio_err,"IA5STRING:'");
1566 else if (str->type == V_ASN1_UNIVERSALSTRING)
1567 BIO_printf(bio_err,"UNIVERSALSTRING:'");
1569 BIO_printf(bio_err,"ASN.1 %2d:'",str->type);
1571 /* check some things */
1572 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1573 (str->type != V_ASN1_IA5STRING))
1575 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1578 j=ASN1_PRINTABLE_type(str->data,str->length);
1579 if ( ((j == V_ASN1_T61STRING) &&
1580 (str->type != V_ASN1_T61STRING)) ||
1581 ((j == V_ASN1_IA5STRING) &&
1582 (str->type == V_ASN1_PRINTABLESTRING)))
1584 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1588 p=(char *)str->data;
1589 for (j=str->length; j>0; j--)
1591 if ((*p >= ' ') && (*p <= '~'))
1592 BIO_printf(bio_err,"%c",*p);
1594 BIO_printf(bio_err,"\\0x%02X",*p);
1595 else if ((unsigned char)*p == 0xf7)
1596 BIO_printf(bio_err,"^?");
1597 else BIO_printf(bio_err,"^%c",*p+'@');
1600 BIO_printf(bio_err,"'\n");
1603 /* Ok, now we check the 'policy' stuff. */
1604 if ((subject=X509_NAME_new()) == NULL)
1606 BIO_printf(bio_err,"Memory allocation failure\n");
1610 /* take a copy of the issuer name before we mess with it. */
1611 CAname=X509_NAME_dup(x509->cert_info->subject);
1612 if (CAname == NULL) goto err;
1615 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1617 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1618 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1620 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1628 /* lookup the object in the supplied name list */
1629 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1632 if (last != -1) break;
1637 tne=X509_NAME_get_entry(name,j);
1641 /* depending on the 'policy', decide what to do. */
1643 if (strcmp(cv->value,"optional") == 0)
1648 else if (strcmp(cv->value,"supplied") == 0)
1652 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1658 else if (strcmp(cv->value,"match") == 0)
1664 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1671 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1672 if ((j < 0) && (last2 == -1))
1674 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1679 push=X509_NAME_get_entry(CAname,j);
1680 str=X509_NAME_ENTRY_get_data(tne);
1681 str2=X509_NAME_ENTRY_get_data(push);
1683 if (ASN1_STRING_cmp(str,str2) != 0)
1688 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));
1694 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1700 if (!X509_NAME_add_entry(subject,push, -1, 0))
1703 X509_NAME_ENTRY_free(push);
1704 BIO_printf(bio_err,"Memory allocation failure\n");
1714 X509_NAME_free(subject);
1715 subject=X509_NAME_dup(X509_REQ_get_subject_name(req));
1716 if (subject == NULL) goto err;
1720 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1722 row[DB_name]=X509_NAME_oneline(subject,NULL,0);
1723 row[DB_serial]=BN_bn2hex(serial);
1724 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
1726 BIO_printf(bio_err,"Memory allocation failure\n");
1730 rrow=TXT_DB_get_by_index(db,DB_name,row);
1733 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
1738 rrow=TXT_DB_get_by_index(db,DB_serial,row);
1741 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1743 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1750 "The matching entry has the following details\n");
1751 if (rrow[DB_type][0] == 'E')
1753 else if (rrow[DB_type][0] == 'R')
1755 else if (rrow[DB_type][0] == 'V')
1758 p="\ninvalid type, Data base error\n";
1759 BIO_printf(bio_err,"Type :%s\n",p);;
1760 if (rrow[DB_type][0] == 'R')
1762 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1763 BIO_printf(bio_err,"Was revoked on:%s\n",p);
1765 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
1766 BIO_printf(bio_err,"Expires on :%s\n",p);
1767 p=rrow[DB_serial]; if (p == NULL) p="undef";
1768 BIO_printf(bio_err,"Serial Number :%s\n",p);
1769 p=rrow[DB_file]; if (p == NULL) p="undef";
1770 BIO_printf(bio_err,"File name :%s\n",p);
1771 p=rrow[DB_name]; if (p == NULL) p="undef";
1772 BIO_printf(bio_err,"Subject Name :%s\n",p);
1773 ok= -1; /* This is now a 'bad' error. */
1777 /* We are now totally happy, lets make and sign the certificate */
1779 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
1781 if ((ret=X509_new()) == NULL) goto err;
1785 /* Make it an X509 v3 certificate. */
1786 if (!X509_set_version(x509,2)) goto err;
1789 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
1791 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
1794 BIO_printf(bio_err,"Certificate is to be certified until ");
1795 if (strcmp(startdate,"today") == 0)
1796 X509_gmtime_adj(X509_get_notBefore(ret),0);
1797 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
1799 if (enddate == NULL)
1800 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
1801 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
1803 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
1804 if(days) BIO_printf(bio_err," (%d days)",days);
1805 BIO_printf(bio_err, "\n");
1807 if (!X509_set_subject_name(ret,subject)) goto err;
1809 pktmp=X509_REQ_get_pubkey(req);
1810 i = X509_set_pubkey(ret,pktmp);
1811 EVP_PKEY_free(pktmp);
1814 /* Lets add the extensions, if there are any */
1818 if (ci->version == NULL)
1819 if ((ci->version=ASN1_INTEGER_new()) == NULL)
1821 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
1823 /* Free the current entries if any, there should not
1824 * be any I believe */
1825 if (ci->extensions != NULL)
1826 sk_X509_EXTENSION_pop_free(ci->extensions,
1827 X509_EXTENSION_free);
1829 ci->extensions = NULL;
1831 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1832 X509V3_set_conf_lhash(&ctx, lconf);
1834 if(!X509V3_EXT_add_conf(lconf, &ctx, ext_sect, ret)) goto err;
1841 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
1842 (void)BIO_flush(bio_err);
1844 fgets(buf,sizeof(buf)-1,stdin);
1845 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
1847 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
1855 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
1856 pktmp=X509_get_pubkey(ret);
1857 if (EVP_PKEY_missing_parameters(pktmp) &&
1858 !EVP_PKEY_missing_parameters(pkey))
1859 EVP_PKEY_copy_parameters(pktmp,pkey);
1860 EVP_PKEY_free(pktmp);
1863 if (!X509_sign(ret,pkey,dgst))
1866 /* We now just add it to the database */
1867 row[DB_type]=(char *)OPENSSL_malloc(2);
1869 tm=X509_get_notAfter(ret);
1870 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
1871 memcpy(row[DB_exp_date],tm->data,tm->length);
1872 row[DB_exp_date][tm->length]='\0';
1874 row[DB_rev_date]=NULL;
1876 /* row[DB_serial] done already */
1877 row[DB_file]=(char *)OPENSSL_malloc(8);
1878 /* row[DB_name] done already */
1880 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1881 (row[DB_file] == NULL))
1883 BIO_printf(bio_err,"Memory allocation failure\n");
1886 strcpy(row[DB_file],"unknown");
1887 row[DB_type][0]='V';
1888 row[DB_type][1]='\0';
1890 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
1892 BIO_printf(bio_err,"Memory allocation failure\n");
1896 for (i=0; i<DB_NUMBER; i++)
1901 irow[DB_NUMBER]=NULL;
1903 if (!TXT_DB_insert(db,irow))
1905 BIO_printf(bio_err,"failed to update database\n");
1906 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
1911 for (i=0; i<DB_NUMBER; i++)
1912 if (row[i] != NULL) OPENSSL_free(row[i]);
1915 X509_NAME_free(CAname);
1916 if (subject != NULL)
1917 X509_NAME_free(subject);
1919 ASN1_UTCTIME_free(tmptm);
1922 if (ret != NULL) X509_free(ret);
1930 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1935 (void)i2d_X509_bio(bp,x);
1939 /* ??? Not needed since X509_print prints all this stuff anyway */
1940 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
1941 BIO_printf(bp,"issuer :%s\n",f);
1943 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
1944 BIO_printf(bp,"subject:%s\n",f);
1946 BIO_puts(bp,"serial :");
1947 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
1948 BIO_puts(bp,"\n\n");
1950 if(!notext)X509_print(bp,x);
1951 PEM_write_bio_X509(bp,x);
1954 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1955 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1956 BIGNUM *serial, char *startdate, char *enddate, int days,
1957 char *ext_sect, LHASH *lconf, int verbose)
1959 STACK_OF(CONF_VALUE) *sk=NULL;
1962 CONF_VALUE *cv=NULL;
1963 NETSCAPE_SPKI *spki = NULL;
1966 EVP_PKEY *pktmp=NULL;
1968 X509_NAME_ENTRY *ne=NULL;
1974 * Load input file into a hash table. (This is just an easy
1975 * way to read and parse the file, then put it into a convenient
1978 parms=CONF_load(NULL,infile,&errline);
1981 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
1982 ERR_print_errors(bio_err);
1986 sk=CONF_get_section(parms, "default");
1987 if (sk_CONF_VALUE_num(sk) == 0)
1989 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1995 * Now create a dummy X509 request structure. We don't actually
1996 * have an X509 request, but we have many of the components
1997 * (a public key, various DN components). The idea is that we
1998 * put these components into the right X509 request structure
1999 * and we can use the same code as if you had a real X509 request.
2004 ERR_print_errors(bio_err);
2009 * Build up the subject name set.
2016 if (sk_CONF_VALUE_num(sk) <= i) break;
2018 cv=sk_CONF_VALUE_value(sk,i);
2020 /* Skip past any leading X. X: X, etc to allow for
2021 * multiple instances
2023 for(buf = cv->name; *buf ; buf++)
2024 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2026 if(*buf) type = buf;
2031 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2033 if (strcmp(type, "SPKAC") == 0)
2035 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2038 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2039 ERR_print_errors(bio_err);
2046 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2047 if (fix_data(nid, &j) == 0)
2050 "invalid characters in string %s\n",buf);
2054 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2055 (unsigned char *)buf,
2056 strlen(buf))) == NULL)
2059 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2063 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2069 * Now extract the key from the SPKI structure.
2072 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2074 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2076 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2080 j = NETSCAPE_SPKI_verify(spki, pktmp);
2083 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2086 BIO_printf(bio_err,"Signature ok\n");
2088 X509_REQ_set_pubkey(req,pktmp);
2089 EVP_PKEY_free(pktmp);
2090 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,
2091 days,1,verbose,req,ext_sect,lconf);
2093 if (req != NULL) X509_REQ_free(req);
2094 if (parms != NULL) CONF_free(parms);
2095 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2096 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2101 static int fix_data(int nid, int *type)
2103 if (nid == NID_pkcs9_emailAddress)
2104 *type=V_ASN1_IA5STRING;
2105 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2106 *type=V_ASN1_T61STRING;
2107 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2108 *type=V_ASN1_T61STRING;
2109 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2111 if (nid == NID_pkcs9_unstructuredName)
2112 *type=V_ASN1_IA5STRING;
2116 static int check_time_format(char *str)
2120 tm.data=(unsigned char *)str;
2121 tm.length=strlen(str);
2122 tm.type=V_ASN1_UTCTIME;
2123 return(ASN1_UTCTIME_check(&tm));
2126 static int do_revoke(X509 *x509, TXT_DB *db)
2128 ASN1_UTCTIME *tm=NULL, *revtm=NULL;
2129 char *row[DB_NUMBER],**rrow,**irow;
2133 for (i=0; i<DB_NUMBER; i++)
2135 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2136 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2137 row[DB_serial]=BN_bn2hex(bn);
2139 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2141 BIO_printf(bio_err,"Memory allocation failure\n");
2144 /* We have to lookup by serial number because name lookup
2145 * skips revoked certs
2147 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2150 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2152 /* We now just add it to the database */
2153 row[DB_type]=(char *)OPENSSL_malloc(2);
2155 tm=X509_get_notAfter(x509);
2156 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2157 memcpy(row[DB_exp_date],tm->data,tm->length);
2158 row[DB_exp_date][tm->length]='\0';
2160 row[DB_rev_date]=NULL;
2162 /* row[DB_serial] done already */
2163 row[DB_file]=(char *)OPENSSL_malloc(8);
2165 /* row[DB_name] done already */
2167 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2168 (row[DB_file] == NULL))
2170 BIO_printf(bio_err,"Memory allocation failure\n");
2173 strcpy(row[DB_file],"unknown");
2174 row[DB_type][0]='V';
2175 row[DB_type][1]='\0';
2177 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2179 BIO_printf(bio_err,"Memory allocation failure\n");
2183 for (i=0; i<DB_NUMBER; i++)
2188 irow[DB_NUMBER]=NULL;
2190 if (!TXT_DB_insert(db,irow))
2192 BIO_printf(bio_err,"failed to update database\n");
2193 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2197 /* Revoke Certificate */
2198 ok = do_revoke(x509,db);
2203 else if (index_name_cmp(row,rrow))
2205 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2209 else if (rrow[DB_type][0]=='R')
2211 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2217 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2218 revtm = ASN1_UTCTIME_new();
2219 revtm=X509_gmtime_adj(revtm,0);
2220 rrow[DB_type][0]='R';
2221 rrow[DB_type][1]='\0';
2222 rrow[DB_rev_date]=(char *)OPENSSL_malloc(revtm->length+1);
2223 memcpy(rrow[DB_rev_date],revtm->data,revtm->length);
2224 rrow[DB_rev_date][revtm->length]='\0';
2225 ASN1_UTCTIME_free(revtm);
2229 for (i=0; i<DB_NUMBER; i++)
2232 OPENSSL_free(row[i]);