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> */
65 #include <sys/types.h>
68 #include <openssl/conf.h>
69 #include <openssl/bio.h>
70 #include <openssl/err.h>
71 #include <openssl/bn.h>
72 #include <openssl/txt_db.h>
73 #include <openssl/evp.h>
74 #include <openssl/x509.h>
75 #include <openssl/x509v3.h>
76 #include <openssl/objects.h>
77 #include <openssl/pem.h>
78 #include <openssl/engine.h>
88 # include <sys/file.h>
102 #define BASE_SECTION "ca"
103 #define CONFIG_FILE "openssl.cnf"
105 #define ENV_DEFAULT_CA "default_ca"
107 #define ENV_DIR "dir"
108 #define ENV_CERTS "certs"
109 #define ENV_CRL_DIR "crl_dir"
110 #define ENV_CA_DB "CA_DB"
111 #define ENV_NEW_CERTS_DIR "new_certs_dir"
112 #define ENV_CERTIFICATE "certificate"
113 #define ENV_SERIAL "serial"
114 #define ENV_CRL "crl"
115 #define ENV_PRIVATE_KEY "private_key"
116 #define ENV_RANDFILE "RANDFILE"
117 #define ENV_DEFAULT_DAYS "default_days"
118 #define ENV_DEFAULT_STARTDATE "default_startdate"
119 #define ENV_DEFAULT_ENDDATE "default_enddate"
120 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
121 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
122 #define ENV_DEFAULT_MD "default_md"
123 #define ENV_PRESERVE "preserve"
124 #define ENV_POLICY "policy"
125 #define ENV_EXTENSIONS "x509_extensions"
126 #define ENV_CRLEXT "crl_extensions"
127 #define ENV_MSIE_HACK "msie_hack"
129 #define ENV_DATABASE "database"
132 #define DB_exp_date 1
133 #define DB_rev_date 2
134 #define DB_serial 3 /* index - unique */
136 #define DB_name 5 /* index - unique for active */
139 #define DB_TYPE_REV 'R'
140 #define DB_TYPE_EXP 'E'
141 #define DB_TYPE_VAL 'V'
143 static char *ca_usage[]={
146 " -verbose - Talk alot while doing things\n",
147 " -config file - A config file\n",
148 " -name arg - The particular CA definition to use\n",
149 " -gencrl - Generate a new CRL\n",
150 " -crldays days - Days is when the next CRL is due\n",
151 " -crlhours hours - Hours is when the next CRL is due\n",
152 " -startdate YYMMDDHHMMSSZ - certificate validity notBefore\n",
153 " -enddate YYMMDDHHMMSSZ - certificate validity notAfter (overrides -days)\n",
154 " -days arg - number of days to certify the certificate for\n",
155 " -md arg - md to use, one of md2, md5, sha or sha1\n",
156 " -policy arg - The CA 'policy' to support\n",
157 " -keyfile arg - private key file\n",
158 " -keyform arg - private key file format (PEM or ENGINE)\n",
159 " -key arg - key to decode the private key if it is encrypted\n",
160 " -cert file - The CA certificate\n",
161 " -in file - The input PEM encoded certificate request(s)\n",
162 " -out file - Where to put the output file(s)\n",
163 " -outdir dir - Where to put output certificates\n",
164 " -infiles .... - The last argument, requests to process\n",
165 " -spkac file - File contains DN and signed public key and challenge\n",
166 " -ss_cert file - File contains a self signed cert to sign\n",
167 " -preserveDN - Don't re-order the DN\n",
168 " -batch - Don't ask questions\n",
169 " -msie_hack - msie modifications to handle all those universal strings\n",
170 " -revoke file - Revoke a certificate (given in file)\n",
171 " -extensions .. - Extension section (override value in config file)\n",
172 " -extfile file - Configuration file with X509v3 extentions to add\n",
173 " -crlexts .. - CRL extension section (override value in config file)\n",
174 " -engine e - use engine e, possibly a hardware device.\n",
175 " -status serial - Shows certificate status given the serial number\n",
176 " -updatedb - Updates db for expired certificates\n",
181 extern int EF_PROTECT_FREE;
182 extern int EF_PROTECT_BELOW;
183 extern int EF_ALIGNMENT;
186 static void lookup_fail(char *name,char *tag);
187 static unsigned long index_serial_hash(const char **a);
188 static int index_serial_cmp(const char **a, const char **b);
189 static unsigned long index_name_hash(const char **a);
190 static int index_name_qual(char **a);
191 static int index_name_cmp(const char **a,const char **b);
192 static BIGNUM *load_serial(char *serialfile);
193 static int save_serial(char *serialfile, BIGNUM *serial);
194 static int certify(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
195 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,TXT_DB *db,
196 BIGNUM *serial, char *startdate,char *enddate, int days,
197 int batch, char *ext_sect, LHASH *conf,int verbose);
198 static int certify_cert(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
199 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
200 TXT_DB *db, BIGNUM *serial,char *startdate,
201 char *enddate, int days, int batch, char *ext_sect,
202 LHASH *conf,int verbose);
203 static int certify_spkac(X509 **xret, char *infile,EVP_PKEY *pkey,X509 *x509,
204 const EVP_MD *dgst,STACK_OF(CONF_VALUE) *policy,
205 TXT_DB *db, BIGNUM *serial,char *startdate,
206 char *enddate, int days, char *ext_sect,LHASH *conf,
208 static int fix_data(int nid, int *type);
209 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
210 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
211 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,
212 char *startdate, char *enddate, int days, int batch, int verbose,
213 X509_REQ *req, char *ext_sect, LHASH *conf);
214 static int do_revoke(X509 *x509, TXT_DB *db);
215 static int get_certificate_status(const char *ser_status, TXT_DB *db);
216 static int do_updatedb(TXT_DB *db);
217 static int check_time_format(char *str);
218 static LHASH *conf=NULL;
219 static LHASH *extconf=NULL;
220 static char *section=NULL;
222 static int preserve=0;
223 static int msie_hack=0;
225 static IMPLEMENT_LHASH_HASH_FN(index_serial_hash,const char **)
226 static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp,const char **)
227 static IMPLEMENT_LHASH_HASH_FN(index_name_hash,const char **)
228 static IMPLEMENT_LHASH_COMP_FN(index_name_cmp,const char **)
231 int MAIN(int, char **);
233 int MAIN(int argc, char **argv)
236 char *key=NULL,*passargin=NULL;
249 char *configfile=NULL;
254 int keyform=FORMAT_PEM;
256 char *spkac_file=NULL;
257 char *ss_cert_file=NULL;
258 char *ser_status=NULL;
263 char *serialfile=NULL;
264 char *extensions=NULL;
268 char *startdate=NULL;
275 BIO *in=NULL,*out=NULL,*Sout=NULL,*Cout=NULL;
279 X509_CRL_INFO *ci=NULL;
280 X509_REVOKED *r=NULL;
284 const EVP_MD *dgst=NULL;
285 STACK_OF(CONF_VALUE) *attribs=NULL;
286 STACK_OF(X509) *cert_sk=NULL;
290 MS_STATIC char buf[3][BSIZE];
309 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
310 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
316 if (strcmp(*argv,"-verbose") == 0)
318 else if (strcmp(*argv,"-config") == 0)
320 if (--argc < 1) goto bad;
321 configfile= *(++argv);
323 else if (strcmp(*argv,"-name") == 0)
325 if (--argc < 1) goto bad;
328 else if (strcmp(*argv,"-startdate") == 0)
330 if (--argc < 1) goto bad;
331 startdate= *(++argv);
333 else if (strcmp(*argv,"-enddate") == 0)
335 if (--argc < 1) goto bad;
338 else if (strcmp(*argv,"-days") == 0)
340 if (--argc < 1) goto bad;
341 days=atoi(*(++argv));
343 else if (strcmp(*argv,"-md") == 0)
345 if (--argc < 1) goto bad;
348 else if (strcmp(*argv,"-policy") == 0)
350 if (--argc < 1) goto bad;
353 else if (strcmp(*argv,"-keyfile") == 0)
355 if (--argc < 1) goto bad;
358 else if (strcmp(*argv,"-keyform") == 0)
360 if (--argc < 1) goto bad;
361 keyform=str2fmt(*(++argv));
363 else if (strcmp(*argv,"-passin") == 0)
365 if (--argc < 1) goto bad;
366 passargin= *(++argv);
368 else if (strcmp(*argv,"-key") == 0)
370 if (--argc < 1) goto bad;
373 else if (strcmp(*argv,"-cert") == 0)
375 if (--argc < 1) goto bad;
378 else if (strcmp(*argv,"-in") == 0)
380 if (--argc < 1) goto bad;
384 else if (strcmp(*argv,"-out") == 0)
386 if (--argc < 1) goto bad;
389 else if (strcmp(*argv,"-outdir") == 0)
391 if (--argc < 1) goto bad;
394 else if (strcmp(*argv,"-notext") == 0)
396 else if (strcmp(*argv,"-batch") == 0)
398 else if (strcmp(*argv,"-preserveDN") == 0)
400 else if (strcmp(*argv,"-gencrl") == 0)
402 else if (strcmp(*argv,"-msie_hack") == 0)
404 else if (strcmp(*argv,"-crldays") == 0)
406 if (--argc < 1) goto bad;
407 crldays= atol(*(++argv));
409 else if (strcmp(*argv,"-crlhours") == 0)
411 if (--argc < 1) goto bad;
412 crlhours= atol(*(++argv));
414 else if (strcmp(*argv,"-infiles") == 0)
421 else if (strcmp(*argv, "-ss_cert") == 0)
423 if (--argc < 1) goto bad;
424 ss_cert_file = *(++argv);
427 else if (strcmp(*argv, "-spkac") == 0)
429 if (--argc < 1) goto bad;
430 spkac_file = *(++argv);
433 else if (strcmp(*argv,"-revoke") == 0)
435 if (--argc < 1) goto bad;
439 else if (strcmp(*argv,"-extensions") == 0)
441 if (--argc < 1) goto bad;
442 extensions= *(++argv);
444 else if (strcmp(*argv,"-extfile") == 0)
446 if (--argc < 1) goto bad;
449 else if (strcmp(*argv,"-status") == 0)
451 if (--argc < 1) goto bad;
452 ser_status= *(++argv);
454 else if (strcmp(*argv,"-updatedb") == 0)
458 else if (strcmp(*argv,"-crlexts") == 0)
460 if (--argc < 1) goto bad;
463 else if (strcmp(*argv,"-engine") == 0)
465 if (--argc < 1) goto bad;
471 BIO_printf(bio_err,"unknown option %s\n",*argv);
481 for (pp=ca_usage; (*pp != NULL); pp++)
482 BIO_printf(bio_err,"%s",*pp);
486 ERR_load_crypto_strings();
490 if ((e = ENGINE_by_id(engine)) == NULL)
492 BIO_printf(bio_err,"invalid engine \"%s\"\n",
496 if (!ENGINE_set_default(e, ENGINE_METHOD_ALL))
498 BIO_printf(bio_err,"can't use that engine\n");
501 BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
502 /* Free our "structural" reference. */
506 /*****************************************************************/
507 if (configfile == NULL) configfile = getenv("OPENSSL_CONF");
508 if (configfile == NULL) configfile = getenv("SSLEAY_CONF");
509 if (configfile == NULL)
511 /* We will just use 'buf[0]' as a temporary buffer. */
513 strncpy(buf[0],X509_get_default_cert_area(),
514 sizeof(buf[0])-1-sizeof(CONFIG_FILE));
516 strncpy(buf[0],X509_get_default_cert_area(),
517 sizeof(buf[0])-2-sizeof(CONFIG_FILE));
520 strcat(buf[0],CONFIG_FILE);
524 BIO_printf(bio_err,"Using configuration from %s\n",configfile);
525 if ((conf=CONF_load(NULL,configfile,&errorline)) == NULL)
528 BIO_printf(bio_err,"error loading the config file '%s'\n",
531 BIO_printf(bio_err,"error on line %ld of config file '%s'\n"
532 ,errorline,configfile);
536 /* Lets get the config section we are using */
539 section=CONF_get_string(conf,BASE_SECTION,ENV_DEFAULT_CA);
542 lookup_fail(BASE_SECTION,ENV_DEFAULT_CA);
549 p=CONF_get_string(conf,NULL,"oid_file");
556 oid_bio=BIO_new_file(p,"r");
560 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
561 ERR_print_errors(bio_err);
567 OBJ_create_objects(oid_bio);
571 if (!add_oid_section(bio_err,conf))
573 ERR_print_errors(bio_err);
578 randfile = CONF_get_string(conf, BASE_SECTION, "RANDFILE");
579 if (randfile == NULL)
581 app_RAND_load_file(randfile, bio_err, 0);
583 in=BIO_new(BIO_s_file());
584 out=BIO_new(BIO_s_file());
585 Sout=BIO_new(BIO_s_file());
586 Cout=BIO_new(BIO_s_file());
587 if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL))
589 ERR_print_errors(bio_err);
593 /*****************************************************************/
594 /* report status of cert with serial number given on command line */
597 if ((dbfile=CONF_get_string(conf,section,ENV_DATABASE)) == NULL)
599 lookup_fail(section,ENV_DATABASE);
602 if (BIO_read_filename(in,dbfile) <= 0)
605 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
608 db=TXT_DB_read(in,DB_NUMBER);
609 if (db == NULL) goto err;
611 if (!TXT_DB_create_index(db, DB_serial, NULL,
612 LHASH_HASH_FN(index_serial_hash),
613 LHASH_COMP_FN(index_serial_cmp)))
616 "error creating serial number index:(%ld,%ld,%ld)\n",
617 db->error,db->arg1,db->arg2);
621 if (get_certificate_status(ser_status,db) != 1)
622 BIO_printf(bio_err,"Error verifying serial %s!\n",
627 /*****************************************************************/
628 /* we definitely need a public key, so let's get it */
630 if ((keyfile == NULL) && ((keyfile=CONF_get_string(conf,
631 section,ENV_PRIVATE_KEY)) == NULL))
633 lookup_fail(section,ENV_PRIVATE_KEY);
636 if (!key && !app_passwd(bio_err, passargin, NULL, &key, NULL))
638 BIO_printf(bio_err,"Error getting password\n");
641 if (keyform == FORMAT_ENGINE)
645 BIO_printf(bio_err,"no engine specified\n");
648 pkey = ENGINE_load_private_key(e, keyfile, key);
650 else if (keyform == FORMAT_PEM)
652 if (BIO_read_filename(in,keyfile) <= 0)
655 BIO_printf(bio_err,"trying to load CA private key\n");
658 pkey=PEM_read_bio_PrivateKey(in,NULL,NULL,key);
662 BIO_printf(bio_err,"bad input format specified for key file\n");
665 if (key) memset(key,0,strlen(key));
668 BIO_printf(bio_err,"unable to load CA private key\n");
672 /*****************************************************************/
673 /* we need a certificate */
674 if ((certfile == NULL) && ((certfile=CONF_get_string(conf,
675 section,ENV_CERTIFICATE)) == NULL))
677 lookup_fail(section,ENV_CERTIFICATE);
680 if (BIO_read_filename(in,certfile) <= 0)
683 BIO_printf(bio_err,"trying to load CA certificate\n");
686 x509=PEM_read_bio_X509(in,NULL,NULL,NULL);
689 BIO_printf(bio_err,"unable to load CA certificate\n");
693 if (!X509_check_private_key(x509,pkey))
695 BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
699 f=CONF_get_string(conf,BASE_SECTION,ENV_PRESERVE);
702 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
704 f=CONF_get_string(conf,BASE_SECTION,ENV_MSIE_HACK);
707 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
710 /*****************************************************************/
711 /* lookup where to write new certificates */
712 if ((outdir == NULL) && (req))
716 if ((outdir=CONF_get_string(conf,section,ENV_NEW_CERTS_DIR))
719 BIO_printf(bio_err,"there needs to be defined a directory for new certificate to be placed in\n");
722 #ifndef VMS /* outdir is a directory spec, but access() for VMS demands a
723 filename. In any case, stat(), below, will catch the problem
724 if outdir is not a directory spec, and the fopen() or open()
725 will catch an error if there is no write access.
727 Presumably, this problem could also be solved by using the DEC
728 C routines to convert the directory syntax to Unixly, and give
729 that to access(). However, time's too short to do that just
732 if (access(outdir,R_OK|W_OK|X_OK) != 0)
734 BIO_printf(bio_err,"I am unable to access the %s directory\n",outdir);
739 if (stat(outdir,&sb) != 0)
741 BIO_printf(bio_err,"unable to stat(%s)\n",outdir);
746 if (!(sb.st_mode & S_IFDIR))
748 BIO_printf(bio_err,"%s need to be a directory\n",outdir);
756 /*****************************************************************/
757 /* we need to load the database file */
758 if ((dbfile=CONF_get_string(conf,section,ENV_DATABASE)) == NULL)
760 lookup_fail(section,ENV_DATABASE);
763 if (BIO_read_filename(in,dbfile) <= 0)
766 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
769 db=TXT_DB_read(in,DB_NUMBER);
770 if (db == NULL) goto err;
772 /* Lets check some fields */
773 for (i=0; i<sk_num(db->data); i++)
775 pp=(char **)sk_value(db->data,i);
776 if ((pp[DB_type][0] != DB_TYPE_REV) &&
777 (pp[DB_rev_date][0] != '\0'))
779 BIO_printf(bio_err,"entry %d: not revoked yet, but has a revocation date\n",i+1);
782 if ((pp[DB_type][0] == DB_TYPE_REV) &&
783 !check_time_format(pp[DB_rev_date]))
785 BIO_printf(bio_err,"entry %d: invalid revocation date\n",
789 if (!check_time_format(pp[DB_exp_date]))
791 BIO_printf(bio_err,"entry %d: invalid expiry date\n",i+1);
796 if ((j&1) || (j < 2))
798 BIO_printf(bio_err,"entry %d: bad serial number length (%d)\n",i+1,j);
803 if (!( ((*p >= '0') && (*p <= '9')) ||
804 ((*p >= 'A') && (*p <= 'F')) ||
805 ((*p >= 'a') && (*p <= 'f'))) )
807 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);
815 BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT); /* cannot fail */
818 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
819 out = BIO_push(tmpbio, out);
822 TXT_DB_write(out,db);
823 BIO_printf(bio_err,"%d entries loaded from the database\n",
825 BIO_printf(bio_err,"generating index\n");
828 if (!TXT_DB_create_index(db, DB_serial, NULL,
829 LHASH_HASH_FN(index_serial_hash),
830 LHASH_COMP_FN(index_serial_cmp)))
832 BIO_printf(bio_err,"error creating serial number index:(%ld,%ld,%ld)\n",db->error,db->arg1,db->arg2);
836 if (!TXT_DB_create_index(db, DB_name, index_name_qual,
837 LHASH_HASH_FN(index_name_hash),
838 LHASH_COMP_FN(index_name_cmp)))
840 BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n",
841 db->error,db->arg1,db->arg2);
845 /*****************************************************************/
846 /* Update the db file for expired certificates */
850 BIO_printf(bio_err, "Updating %s ...\n",
856 BIO_printf(bio_err,"Malloc failure\n");
861 if (verbose) BIO_printf(bio_err,
862 "No entries found to mark expired\n");
866 out = BIO_new(BIO_s_file());
869 ERR_print_errors(bio_err);
873 j = BIO_snprintf(buf[0], sizeof buf[0], "%s.new", dbfile);
874 if (j < 0 || j >= sizeof buf[0])
876 BIO_printf(bio_err, "file name too long\n");
879 if (BIO_write_filename(out,buf[0]) <= 0)
882 BIO_printf(bio_err,"unable to open '%s'\n",
886 j=TXT_DB_write(out,db);
887 if (j <= 0) goto err;
891 j = BIO_snprintf(buf[1], sizeof buf[1], "%s.old", dbfile);
892 if (j < 0 || j >= sizeof buf[1])
894 BIO_printf(bio_err, "file name too long\n");
897 if (rename(dbfile,buf[1]) < 0)
900 "unable to rename %s to %s\n",
905 if (rename(buf[0],dbfile) < 0)
908 "unable to rename %s to %s\n",
911 rename(buf[1],dbfile);
915 if (verbose) BIO_printf(bio_err,
916 "Done. %d entries marked as expired\n",i);
921 /*****************************************************************/
922 /* Read extentions config file */
925 if (!(extconf=CONF_load(NULL,extfile,&errorline)))
928 BIO_printf(bio_err, "ERROR: loading the config file '%s'\n",
931 BIO_printf(bio_err, "ERROR: on line %ld of config file '%s'\n",
938 BIO_printf(bio_err, "Succesfully loaded extensions file %s\n", extfile);
940 /* We can have sections in the ext file */
941 if (!extensions && !(extensions = CONF_get_string(extconf, "default", "extensions")))
942 extensions = "default";
945 /*****************************************************************/
950 if (BIO_write_filename(Sout,outfile) <= 0)
958 BIO_set_fp(Sout,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
961 BIO *tmpbio = BIO_new(BIO_f_linebuffer());
962 Sout = BIO_push(tmpbio, Sout);
970 if ((md == NULL) && ((md=CONF_get_string(conf,
971 section,ENV_DEFAULT_MD)) == NULL))
973 lookup_fail(section,ENV_DEFAULT_MD);
976 if ((dgst=EVP_get_digestbyname(md)) == NULL)
978 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
982 BIO_printf(bio_err,"message digest is %s\n",
983 OBJ_nid2ln(dgst->type));
984 if ((policy == NULL) && ((policy=CONF_get_string(conf,
985 section,ENV_POLICY)) == NULL))
987 lookup_fail(section,ENV_POLICY);
991 BIO_printf(bio_err,"policy is %s\n",policy);
993 if ((serialfile=CONF_get_string(conf,section,ENV_SERIAL))
996 lookup_fail(section,ENV_SERIAL);
1002 /* no '-extfile' option, so we look for extensions
1003 * in the main configuration file */
1006 extensions=CONF_get_string(conf,section,
1013 /* Check syntax of file */
1015 X509V3_set_ctx_test(&ctx);
1016 X509V3_set_conf_lhash(&ctx, conf);
1017 if (!X509V3_EXT_add_conf(conf, &ctx, extensions,
1021 "Error Loading extension section %s\n",
1029 if (startdate == NULL)
1031 startdate=CONF_get_string(conf,section,
1032 ENV_DEFAULT_STARTDATE);
1033 if (startdate == NULL)
1036 if (startdate && !ASN1_UTCTIME_set_string(NULL,startdate))
1038 BIO_printf(bio_err,"start date is invalid, it should be YYMMDDHHMMSSZ\n");
1041 if (startdate == NULL) startdate="today";
1043 if (enddate == NULL)
1045 enddate=CONF_get_string(conf,section,
1046 ENV_DEFAULT_ENDDATE);
1047 if (enddate == NULL)
1050 if (enddate && !ASN1_UTCTIME_set_string(NULL,enddate))
1052 BIO_printf(bio_err,"end date is invalid, it should be YYMMDDHHMMSSZ\n");
1058 days=(int)CONF_get_number(conf,section,
1061 if (!enddate && (days == 0))
1063 BIO_printf(bio_err,"cannot lookup how many days to certify for\n");
1067 if ((serial=load_serial(serialfile)) == NULL)
1069 BIO_printf(bio_err,"error while loading serial number\n");
1074 if ((f=BN_bn2hex(serial)) == NULL) goto err;
1075 BIO_printf(bio_err,"next serial number is %s\n",f);
1079 if ((attribs=CONF_get_section(conf,policy)) == NULL)
1081 BIO_printf(bio_err,"unable to find 'section' for %s\n",policy);
1085 if ((cert_sk=sk_X509_new_null()) == NULL)
1087 BIO_printf(bio_err,"Memory allocation failure\n");
1090 if (spkac_file != NULL)
1093 j=certify_spkac(&x,spkac_file,pkey,x509,dgst,attribs,db,
1094 serial,startdate,enddate, days,extensions,conf,
1096 if (j < 0) goto err;
1100 BIO_printf(bio_err,"\n");
1101 if (!BN_add_word(serial,1)) goto err;
1102 if (!sk_X509_push(cert_sk,x))
1104 BIO_printf(bio_err,"Memory allocation failure\n");
1114 if (ss_cert_file != NULL)
1117 j=certify_cert(&x,ss_cert_file,pkey,x509,dgst,attribs,
1118 db,serial,startdate,enddate,days,batch,
1119 extensions,conf,verbose);
1120 if (j < 0) goto err;
1124 BIO_printf(bio_err,"\n");
1125 if (!BN_add_word(serial,1)) goto err;
1126 if (!sk_X509_push(cert_sk,x))
1128 BIO_printf(bio_err,"Memory allocation failure\n");
1136 j=certify(&x,infile,pkey,x509,dgst,attribs,db,
1137 serial,startdate,enddate,days,batch,
1138 extensions,conf,verbose);
1139 if (j < 0) goto err;
1143 BIO_printf(bio_err,"\n");
1144 if (!BN_add_word(serial,1)) goto err;
1145 if (!sk_X509_push(cert_sk,x))
1147 BIO_printf(bio_err,"Memory allocation failure\n");
1152 for (i=0; i<argc; i++)
1155 j=certify(&x,argv[i],pkey,x509,dgst,attribs,db,
1156 serial,startdate,enddate,days,batch,
1157 extensions,conf,verbose);
1158 if (j < 0) goto err;
1162 BIO_printf(bio_err,"\n");
1163 if (!BN_add_word(serial,1)) goto err;
1164 if (!sk_X509_push(cert_sk,x))
1166 BIO_printf(bio_err,"Memory allocation failure\n");
1171 /* we have a stack of newly certified certificates
1172 * and a data base and serial number that need
1175 if (sk_X509_num(cert_sk) > 0)
1179 BIO_printf(bio_err,"\n%d out of %d certificate requests certified, commit? [y/n]",total_done,total);
1180 (void)BIO_flush(bio_err);
1182 fgets(buf[0],10,stdin);
1183 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y'))
1185 BIO_printf(bio_err,"CERTIFICATION CANCELED\n");
1191 BIO_printf(bio_err,"Write out database with %d new entries\n",sk_X509_num(cert_sk));
1193 strncpy(buf[0],serialfile,BSIZE-4);
1196 strcat(buf[0],"-new");
1198 strcat(buf[0],".new");
1201 if (!save_serial(buf[0],serial)) goto err;
1203 strncpy(buf[1],dbfile,BSIZE-4);
1206 strcat(buf[1],"-new");
1208 strcat(buf[1],".new");
1211 if (BIO_write_filename(out,buf[1]) <= 0)
1214 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1217 l=TXT_DB_write(out,db);
1218 if (l <= 0) goto err;
1222 BIO_printf(bio_err,"writing new certificates\n");
1223 for (i=0; i<sk_X509_num(cert_sk); i++)
1228 x=sk_X509_value(cert_sk,i);
1230 j=x->cert_info->serialNumber->length;
1231 p=(char *)x->cert_info->serialNumber->data;
1233 strncpy(buf[2],outdir,BSIZE-(j*2)-6);
1239 n=(unsigned char *)&(buf[2][strlen(buf[2])]);
1244 sprintf((char *)n,"%02X",(unsigned char)*(p++));
1253 *(n++)='.'; *(n++)='p'; *(n++)='e'; *(n++)='m';
1256 BIO_printf(bio_err,"writing %s\n",buf[2]);
1258 if (BIO_write_filename(Cout,buf[2]) <= 0)
1263 write_new_certificate(Cout,x, 0, notext);
1264 write_new_certificate(Sout,x, output_der, notext);
1267 if (sk_X509_num(cert_sk))
1269 /* Rename the database and the serial file */
1270 strncpy(buf[2],serialfile,BSIZE-4);
1273 strcat(buf[2],"-old");
1275 strcat(buf[2],".old");
1282 if (rename(serialfile,buf[2]) < 0)
1284 BIO_printf(bio_err,"unable to rename %s to %s\n",
1289 if (rename(buf[0],serialfile) < 0)
1291 BIO_printf(bio_err,"unable to rename %s to %s\n",
1294 rename(buf[2],serialfile);
1298 strncpy(buf[2],dbfile,BSIZE-4);
1301 strcat(buf[2],"-old");
1303 strcat(buf[2],".old");
1306 if (rename(dbfile,buf[2]) < 0)
1308 BIO_printf(bio_err,"unable to rename %s to %s\n",
1313 if (rename(buf[1],dbfile) < 0)
1315 BIO_printf(bio_err,"unable to rename %s to %s\n",
1318 rename(buf[2],dbfile);
1321 BIO_printf(bio_err,"Data Base Updated\n");
1325 /*****************************************************************/
1330 crl_ext=CONF_get_string(conf,section,ENV_CRLEXT);
1336 /* Check syntax of file */
1338 X509V3_set_ctx_test(&ctx);
1339 X509V3_set_conf_lhash(&ctx, conf);
1340 if (!X509V3_EXT_add_conf(conf, &ctx, crl_ext, NULL))
1343 "Error Loading CRL extension section %s\n",
1349 if ((hex=BIO_new(BIO_s_mem())) == NULL) goto err;
1351 if (!crldays && !crlhours)
1353 crldays=CONF_get_number(conf,section,
1354 ENV_DEFAULT_CRL_DAYS);
1355 crlhours=CONF_get_number(conf,section,
1356 ENV_DEFAULT_CRL_HOURS);
1358 if ((crldays == 0) && (crlhours == 0))
1360 BIO_printf(bio_err,"cannot lookup how long until the next CRL is issuer\n");
1364 if (verbose) BIO_printf(bio_err,"making CRL\n");
1365 if ((crl=X509_CRL_new()) == NULL) goto err;
1367 X509_NAME_free(ci->issuer);
1368 ci->issuer=X509_NAME_dup(x509->cert_info->subject);
1369 if (ci->issuer == NULL) goto err;
1371 X509_gmtime_adj(ci->lastUpdate,0);
1372 if (ci->nextUpdate == NULL)
1373 ci->nextUpdate=ASN1_UTCTIME_new();
1374 X509_gmtime_adj(ci->nextUpdate,(crldays*24+crlhours)*60*60);
1376 for (i=0; i<sk_num(db->data); i++)
1378 pp=(char **)sk_value(db->data,i);
1379 if (pp[DB_type][0] == DB_TYPE_REV)
1381 if ((r=X509_REVOKED_new()) == NULL) goto err;
1382 if (!ASN1_UTCTIME_set_string(r->revocationDate,
1385 /* strcpy(r->revocationDate,pp[DB_rev_date]);*/
1387 (void)BIO_reset(hex);
1388 if (!BIO_puts(hex,pp[DB_serial]))
1390 if (!a2i_ASN1_INTEGER(hex,r->serialNumber,
1391 buf[0],BSIZE)) goto err;
1393 X509_CRL_add0_revoked(crl,r);
1396 /* sort the data so it will be written in serial
1398 sk_X509_REVOKED_sort(ci->revoked);
1399 for (i=0; i<sk_X509_REVOKED_num(ci->revoked); i++)
1401 r=sk_X509_REVOKED_value(ci->revoked,i);
1405 /* we now have a CRL */
1406 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1409 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1411 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1418 if (pkey->type == EVP_PKEY_DSA)
1425 /* Add any extensions asked for */
1430 if (ci->version == NULL)
1431 if ((ci->version=ASN1_INTEGER_new()) == NULL) goto err;
1432 ASN1_INTEGER_set(ci->version,1); /* version 2 CRL */
1433 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1434 X509V3_set_conf_lhash(&crlctx, conf);
1436 if (!X509V3_EXT_CRL_add_conf(conf, &crlctx,
1437 crl_ext, crl)) goto err;
1440 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1442 PEM_write_bio_X509_CRL(Sout,crl);
1444 /*****************************************************************/
1449 BIO_printf(bio_err,"no input files\n");
1455 if (BIO_read_filename(in,infile) <= 0)
1458 BIO_printf(bio_err,"error trying to load '%s' certificate\n",infile);
1461 revcert=PEM_read_bio_X509(in,NULL,NULL,NULL);
1462 if (revcert == NULL)
1464 BIO_printf(bio_err,"unable to load '%s' certificate\n",infile);
1467 j=do_revoke(revcert,db);
1468 if (j <= 0) goto err;
1471 strncpy(buf[0],dbfile,BSIZE-4);
1472 strcat(buf[0],".new");
1473 if (BIO_write_filename(out,buf[0]) <= 0)
1476 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1479 j=TXT_DB_write(out,db);
1480 if (j <= 0) goto err;
1481 strncpy(buf[1],dbfile,BSIZE-4);
1482 strcat(buf[1],".old");
1483 if (rename(dbfile,buf[1]) < 0)
1485 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1489 if (rename(buf[0],dbfile) < 0)
1491 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1493 rename(buf[1],dbfile);
1496 BIO_printf(bio_err,"Data Base Updated\n");
1499 /*****************************************************************/
1508 sk_X509_pop_free(cert_sk,X509_free);
1510 if (ret) ERR_print_errors(bio_err);
1511 app_RAND_write_file(randfile, bio_err);
1514 EVP_PKEY_free(pkey);
1522 static void lookup_fail(char *name, char *tag)
1524 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1527 static unsigned long index_serial_hash(const char **a)
1532 while (*n == '0') n++;
1533 return(lh_strhash(n));
1536 static int index_serial_cmp(const char **a, const char **b)
1540 for (aa=a[DB_serial]; *aa == '0'; aa++);
1541 for (bb=b[DB_serial]; *bb == '0'; bb++);
1542 return(strcmp(aa,bb));
1545 static unsigned long index_name_hash(const char **a)
1546 { return(lh_strhash(a[DB_name])); }
1548 static int index_name_qual(char **a)
1549 { return(a[0][0] == 'V'); }
1551 static int index_name_cmp(const char **a, const char **b)
1552 { return(strcmp(a[DB_name],
1555 static BIGNUM *load_serial(char *serialfile)
1559 MS_STATIC char buf[1024];
1560 ASN1_INTEGER *ai=NULL;
1562 if ((in=BIO_new(BIO_s_file())) == NULL)
1564 ERR_print_errors(bio_err);
1568 if (BIO_read_filename(in,serialfile) <= 0)
1573 ai=ASN1_INTEGER_new();
1574 if (ai == NULL) goto err;
1575 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1577 BIO_printf(bio_err,"unable to load number from %s\n",
1581 ret=ASN1_INTEGER_to_BN(ai,NULL);
1584 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1588 if (in != NULL) BIO_free(in);
1589 if (ai != NULL) ASN1_INTEGER_free(ai);
1593 static int save_serial(char *serialfile, BIGNUM *serial)
1597 ASN1_INTEGER *ai=NULL;
1599 out=BIO_new(BIO_s_file());
1602 ERR_print_errors(bio_err);
1605 if (BIO_write_filename(out,serialfile) <= 0)
1611 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1613 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1616 i2a_ASN1_INTEGER(out,ai);
1620 if (out != NULL) BIO_free_all(out);
1621 if (ai != NULL) ASN1_INTEGER_free(ai);
1625 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1626 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1627 BIGNUM *serial, char *startdate, char *enddate, int days,
1628 int batch, char *ext_sect, LHASH *lconf, int verbose)
1632 EVP_PKEY *pktmp=NULL;
1635 in=BIO_new(BIO_s_file());
1637 if (BIO_read_filename(in,infile) <= 0)
1642 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1644 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1649 X509_REQ_print(bio_err,req);
1651 BIO_printf(bio_err,"Check that the request matches the signature\n");
1653 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1655 BIO_printf(bio_err,"error unpacking public key\n");
1658 i=X509_REQ_verify(req,pktmp);
1659 EVP_PKEY_free(pktmp);
1663 BIO_printf(bio_err,"Signature verification problems....\n");
1669 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1673 BIO_printf(bio_err,"Signature ok\n");
1675 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate, enddate,
1676 days,batch,verbose,req,ext_sect,lconf);
1679 if (req != NULL) X509_REQ_free(req);
1680 if (in != NULL) BIO_free(in);
1684 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1685 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1686 BIGNUM *serial, char *startdate, char *enddate, int days,
1687 int batch, char *ext_sect, LHASH *lconf, int verbose)
1690 X509_REQ *rreq=NULL;
1692 EVP_PKEY *pktmp=NULL;
1695 in=BIO_new(BIO_s_file());
1697 if (BIO_read_filename(in,infile) <= 0)
1702 if ((req=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL)
1704 BIO_printf(bio_err,"Error reading self signed certificate in %s\n",infile);
1708 X509_print(bio_err,req);
1710 BIO_printf(bio_err,"Check that the request matches the signature\n");
1712 if ((pktmp=X509_get_pubkey(req)) == NULL)
1714 BIO_printf(bio_err,"error unpacking public key\n");
1717 i=X509_verify(req,pktmp);
1718 EVP_PKEY_free(pktmp);
1722 BIO_printf(bio_err,"Signature verification problems....\n");
1728 BIO_printf(bio_err,"Signature did not match the certificate\n");
1732 BIO_printf(bio_err,"Signature ok\n");
1734 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1737 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,days,
1738 batch,verbose,rreq,ext_sect,lconf);
1741 if (rreq != NULL) X509_REQ_free(rreq);
1742 if (req != NULL) X509_free(req);
1743 if (in != NULL) BIO_free(in);
1747 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1748 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,
1749 char *startdate, char *enddate, int days, int batch, int verbose,
1750 X509_REQ *req, char *ext_sect, LHASH *lconf)
1752 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL;
1753 ASN1_UTCTIME *tm,*tmptm;
1754 ASN1_STRING *str,*str2;
1758 X509_NAME_ENTRY *ne;
1759 X509_NAME_ENTRY *tne,*push;
1761 int ok= -1,i,j,last,nid;
1764 char *row[DB_NUMBER],**rrow,**irow=NULL;
1767 tmptm=ASN1_UTCTIME_new();
1770 BIO_printf(bio_err,"malloc error\n");
1774 for (i=0; i<DB_NUMBER; i++)
1777 BIO_printf(bio_err,"The Subjects Distinguished Name is as follows\n");
1778 name=X509_REQ_get_subject_name(req);
1779 for (i=0; i<X509_NAME_entry_count(name); i++)
1781 ne=(X509_NAME_ENTRY *)X509_NAME_get_entry(name,i);
1782 obj=X509_NAME_ENTRY_get_object(ne);
1783 j=i2a_ASN1_OBJECT(bio_err,obj);
1784 str=X509_NAME_ENTRY_get_data(ne);
1786 for (j=22-j; j>0; j--)
1790 BIO_puts(bio_err,buf);
1794 /* assume all type should be strings */
1795 nid=OBJ_obj2nid(ne->object);
1797 if (str->type == V_ASN1_UNIVERSALSTRING)
1798 ASN1_UNIVERSALSTRING_to_string(str);
1800 if ((str->type == V_ASN1_IA5STRING) &&
1801 (nid != NID_pkcs9_emailAddress))
1802 str->type=V_ASN1_T61STRING;
1804 if ((nid == NID_pkcs9_emailAddress) &&
1805 (str->type == V_ASN1_PRINTABLESTRING))
1806 str->type=V_ASN1_IA5STRING;
1809 if (str->type == V_ASN1_PRINTABLESTRING)
1810 BIO_printf(bio_err,"PRINTABLE:'");
1811 else if (str->type == V_ASN1_T61STRING)
1812 BIO_printf(bio_err,"T61STRING:'");
1813 else if (str->type == V_ASN1_IA5STRING)
1814 BIO_printf(bio_err,"IA5STRING:'");
1815 else if (str->type == V_ASN1_UNIVERSALSTRING)
1816 BIO_printf(bio_err,"UNIVERSALSTRING:'");
1818 BIO_printf(bio_err,"ASN.1 %2d:'",str->type);
1820 /* check some things */
1821 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1822 (str->type != V_ASN1_IA5STRING))
1824 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1827 j=ASN1_PRINTABLE_type(str->data,str->length);
1828 if ( ((j == V_ASN1_T61STRING) &&
1829 (str->type != V_ASN1_T61STRING)) ||
1830 ((j == V_ASN1_IA5STRING) &&
1831 (str->type == V_ASN1_PRINTABLESTRING)))
1833 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1837 p=(char *)str->data;
1838 for (j=str->length; j>0; j--)
1840 if ((*p >= ' ') && (*p <= '~'))
1841 BIO_printf(bio_err,"%c",*p);
1843 BIO_printf(bio_err,"\\0x%02X",*p);
1844 else if ((unsigned char)*p == 0xf7)
1845 BIO_printf(bio_err,"^?");
1846 else BIO_printf(bio_err,"^%c",*p+'@');
1849 BIO_printf(bio_err,"'\n");
1852 /* Ok, now we check the 'policy' stuff. */
1853 if ((subject=X509_NAME_new()) == NULL)
1855 BIO_printf(bio_err,"Memory allocation failure\n");
1859 /* take a copy of the issuer name before we mess with it. */
1860 CAname=X509_NAME_dup(x509->cert_info->subject);
1861 if (CAname == NULL) goto err;
1864 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1866 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1867 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1869 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1877 /* lookup the object in the supplied name list */
1878 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1881 if (last != -1) break;
1886 tne=X509_NAME_get_entry(name,j);
1890 /* depending on the 'policy', decide what to do. */
1892 if (strcmp(cv->value,"optional") == 0)
1897 else if (strcmp(cv->value,"supplied") == 0)
1901 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1907 else if (strcmp(cv->value,"match") == 0)
1913 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1920 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1921 if ((j < 0) && (last2 == -1))
1923 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1928 push=X509_NAME_get_entry(CAname,j);
1929 str=X509_NAME_ENTRY_get_data(tne);
1930 str2=X509_NAME_ENTRY_get_data(push);
1932 if (ASN1_STRING_cmp(str,str2) != 0)
1937 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));
1943 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1949 if (!X509_NAME_add_entry(subject,push, -1, 0))
1952 X509_NAME_ENTRY_free(push);
1953 BIO_printf(bio_err,"Memory allocation failure\n");
1963 X509_NAME_free(subject);
1964 subject=X509_NAME_dup(X509_REQ_get_subject_name(req));
1965 if (subject == NULL) goto err;
1969 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1971 row[DB_name]=X509_NAME_oneline(subject,NULL,0);
1972 row[DB_serial]=BN_bn2hex(serial);
1973 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
1975 BIO_printf(bio_err,"Memory allocation failure\n");
1979 rrow=TXT_DB_get_by_index(db,DB_name,row);
1982 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
1987 rrow=TXT_DB_get_by_index(db,DB_serial,row);
1990 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1992 BIO_printf(bio_err," check the database/serial_file for corruption\n");
1999 "The matching entry has the following details\n");
2000 if (rrow[DB_type][0] == 'E')
2002 else if (rrow[DB_type][0] == 'R')
2004 else if (rrow[DB_type][0] == 'V')
2007 p="\ninvalid type, Data base error\n";
2008 BIO_printf(bio_err,"Type :%s\n",p);;
2009 if (rrow[DB_type][0] == 'R')
2011 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2012 BIO_printf(bio_err,"Was revoked on:%s\n",p);
2014 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2015 BIO_printf(bio_err,"Expires on :%s\n",p);
2016 p=rrow[DB_serial]; if (p == NULL) p="undef";
2017 BIO_printf(bio_err,"Serial Number :%s\n",p);
2018 p=rrow[DB_file]; if (p == NULL) p="undef";
2019 BIO_printf(bio_err,"File name :%s\n",p);
2020 p=rrow[DB_name]; if (p == NULL) p="undef";
2021 BIO_printf(bio_err,"Subject Name :%s\n",p);
2022 ok= -1; /* This is now a 'bad' error. */
2026 /* We are now totally happy, lets make and sign the certificate */
2028 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2030 if ((ret=X509_new()) == NULL) goto err;
2034 /* Make it an X509 v3 certificate. */
2035 if (!X509_set_version(x509,2)) goto err;
2038 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2040 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2043 BIO_printf(bio_err,"Certificate is to be certified until ");
2044 if (strcmp(startdate,"today") == 0)
2045 X509_gmtime_adj(X509_get_notBefore(ret),0);
2046 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
2048 if (enddate == NULL)
2049 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
2050 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
2052 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2053 if (days) BIO_printf(bio_err," (%d days)",days);
2054 BIO_printf(bio_err, "\n");
2056 if (!X509_set_subject_name(ret,subject)) goto err;
2058 pktmp=X509_REQ_get_pubkey(req);
2059 i = X509_set_pubkey(ret,pktmp);
2060 EVP_PKEY_free(pktmp);
2063 /* Lets add the extensions, if there are any */
2067 if (ci->version == NULL)
2068 if ((ci->version=ASN1_INTEGER_new()) == NULL)
2070 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2072 /* Free the current entries if any, there should not
2073 * be any I believe */
2074 if (ci->extensions != NULL)
2075 sk_X509_EXTENSION_pop_free(ci->extensions,
2076 X509_EXTENSION_free);
2078 ci->extensions = NULL;
2080 /* Initialize the context structure */
2081 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2086 BIO_printf(bio_err, "Extra configuration file found\n");
2088 /* Use the extconf configuration db LHASH */
2089 X509V3_set_conf_lhash(&ctx, extconf);
2091 /* Test the structure (needed?) */
2092 /* X509V3_set_ctx_test(&ctx); */
2094 /* Adds exts contained in the configuration file */
2095 if (!X509V3_EXT_add_conf(extconf, &ctx, ext_sect,ret))
2098 "ERROR: adding extensions in section %s\n",
2100 ERR_print_errors(bio_err);
2104 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2108 /* We found extensions to be set from config file */
2109 X509V3_set_conf_lhash(&ctx, lconf);
2111 if(!X509V3_EXT_add_conf(lconf, &ctx, ext_sect, ret))
2113 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2114 ERR_print_errors(bio_err);
2119 BIO_printf(bio_err, "Successfully added extensions from config\n");
2126 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2127 (void)BIO_flush(bio_err);
2129 fgets(buf,sizeof(buf)-1,stdin);
2130 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2132 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2140 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2141 pktmp=X509_get_pubkey(ret);
2142 if (EVP_PKEY_missing_parameters(pktmp) &&
2143 !EVP_PKEY_missing_parameters(pkey))
2144 EVP_PKEY_copy_parameters(pktmp,pkey);
2145 EVP_PKEY_free(pktmp);
2148 if (!X509_sign(ret,pkey,dgst))
2151 /* We now just add it to the database */
2152 row[DB_type]=(char *)OPENSSL_malloc(2);
2154 tm=X509_get_notAfter(ret);
2155 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2156 memcpy(row[DB_exp_date],tm->data,tm->length);
2157 row[DB_exp_date][tm->length]='\0';
2159 row[DB_rev_date]=NULL;
2161 /* row[DB_serial] done already */
2162 row[DB_file]=(char *)OPENSSL_malloc(8);
2163 /* row[DB_name] done already */
2165 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2166 (row[DB_file] == NULL))
2168 BIO_printf(bio_err,"Memory allocation failure\n");
2171 strcpy(row[DB_file],"unknown");
2172 row[DB_type][0]='V';
2173 row[DB_type][1]='\0';
2175 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2177 BIO_printf(bio_err,"Memory allocation failure\n");
2181 for (i=0; i<DB_NUMBER; i++)
2186 irow[DB_NUMBER]=NULL;
2188 if (!TXT_DB_insert(db,irow))
2190 BIO_printf(bio_err,"failed to update database\n");
2191 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2196 for (i=0; i<DB_NUMBER; i++)
2197 if (row[i] != NULL) OPENSSL_free(row[i]);
2200 X509_NAME_free(CAname);
2201 if (subject != NULL)
2202 X509_NAME_free(subject);
2204 ASN1_UTCTIME_free(tmptm);
2207 if (ret != NULL) X509_free(ret);
2215 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2220 (void)i2d_X509_bio(bp,x);
2224 /* ??? Not needed since X509_print prints all this stuff anyway */
2225 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2226 BIO_printf(bp,"issuer :%s\n",f);
2228 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2229 BIO_printf(bp,"subject:%s\n",f);
2231 BIO_puts(bp,"serial :");
2232 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2233 BIO_puts(bp,"\n\n");
2235 if (!notext)X509_print(bp,x);
2236 PEM_write_bio_X509(bp,x);
2239 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2240 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
2241 BIGNUM *serial, char *startdate, char *enddate, int days,
2242 char *ext_sect, LHASH *lconf, int verbose)
2244 STACK_OF(CONF_VALUE) *sk=NULL;
2247 CONF_VALUE *cv=NULL;
2248 NETSCAPE_SPKI *spki = NULL;
2251 EVP_PKEY *pktmp=NULL;
2253 X509_NAME_ENTRY *ne=NULL;
2259 * Load input file into a hash table. (This is just an easy
2260 * way to read and parse the file, then put it into a convenient
2263 parms=CONF_load(NULL,infile,&errline);
2266 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2267 ERR_print_errors(bio_err);
2271 sk=CONF_get_section(parms, "default");
2272 if (sk_CONF_VALUE_num(sk) == 0)
2274 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2280 * Now create a dummy X509 request structure. We don't actually
2281 * have an X509 request, but we have many of the components
2282 * (a public key, various DN components). The idea is that we
2283 * put these components into the right X509 request structure
2284 * and we can use the same code as if you had a real X509 request.
2289 ERR_print_errors(bio_err);
2294 * Build up the subject name set.
2301 if (sk_CONF_VALUE_num(sk) <= i) break;
2303 cv=sk_CONF_VALUE_value(sk,i);
2305 /* Skip past any leading X. X: X, etc to allow for
2306 * multiple instances
2308 for (buf = cv->name; *buf ; buf++)
2309 if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2312 if (*buf) type = buf;
2317 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2319 if (strcmp(type, "SPKAC") == 0)
2321 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2324 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2325 ERR_print_errors(bio_err);
2332 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2333 if (fix_data(nid, &j) == 0)
2336 "invalid characters in string %s\n",buf);
2340 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2341 (unsigned char *)buf,
2342 strlen(buf))) == NULL)
2345 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2349 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2355 * Now extract the key from the SPKI structure.
2358 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2360 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2362 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2366 j = NETSCAPE_SPKI_verify(spki, pktmp);
2369 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2372 BIO_printf(bio_err,"Signature ok\n");
2374 X509_REQ_set_pubkey(req,pktmp);
2375 EVP_PKEY_free(pktmp);
2376 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,
2377 days,1,verbose,req,ext_sect,lconf);
2379 if (req != NULL) X509_REQ_free(req);
2380 if (parms != NULL) CONF_free(parms);
2381 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2382 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2387 static int fix_data(int nid, int *type)
2389 if (nid == NID_pkcs9_emailAddress)
2390 *type=V_ASN1_IA5STRING;
2391 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2392 *type=V_ASN1_T61STRING;
2393 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2394 *type=V_ASN1_T61STRING;
2395 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2397 if (nid == NID_pkcs9_unstructuredName)
2398 *type=V_ASN1_IA5STRING;
2402 static int check_time_format(char *str)
2406 tm.data=(unsigned char *)str;
2407 tm.length=strlen(str);
2408 tm.type=V_ASN1_UTCTIME;
2409 return(ASN1_UTCTIME_check(&tm));
2412 static int do_revoke(X509 *x509, TXT_DB *db)
2414 ASN1_UTCTIME *tm=NULL, *revtm=NULL;
2415 char *row[DB_NUMBER],**rrow,**irow;
2419 for (i=0; i<DB_NUMBER; i++)
2421 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2422 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2423 row[DB_serial]=BN_bn2hex(bn);
2425 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2427 BIO_printf(bio_err,"Memory allocation failure\n");
2430 /* We have to lookup by serial number because name lookup
2431 * skips revoked certs
2433 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2436 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2438 /* We now just add it to the database */
2439 row[DB_type]=(char *)OPENSSL_malloc(2);
2441 tm=X509_get_notAfter(x509);
2442 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2443 memcpy(row[DB_exp_date],tm->data,tm->length);
2444 row[DB_exp_date][tm->length]='\0';
2446 row[DB_rev_date]=NULL;
2448 /* row[DB_serial] done already */
2449 row[DB_file]=(char *)OPENSSL_malloc(8);
2451 /* row[DB_name] done already */
2453 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2454 (row[DB_file] == NULL))
2456 BIO_printf(bio_err,"Memory allocation failure\n");
2459 strcpy(row[DB_file],"unknown");
2460 row[DB_type][0]='V';
2461 row[DB_type][1]='\0';
2463 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2465 BIO_printf(bio_err,"Memory allocation failure\n");
2469 for (i=0; i<DB_NUMBER; i++)
2474 irow[DB_NUMBER]=NULL;
2476 if (!TXT_DB_insert(db,irow))
2478 BIO_printf(bio_err,"failed to update database\n");
2479 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2483 /* Revoke Certificate */
2484 ok = do_revoke(x509,db);
2489 else if (index_name_cmp((const char **)row,(const char **)rrow))
2491 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2495 else if (rrow[DB_type][0]=='R')
2497 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2503 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2504 revtm = ASN1_UTCTIME_new();
2505 revtm=X509_gmtime_adj(revtm,0);
2506 rrow[DB_type][0]='R';
2507 rrow[DB_type][1]='\0';
2508 rrow[DB_rev_date]=(char *)OPENSSL_malloc(revtm->length+1);
2509 memcpy(rrow[DB_rev_date],revtm->data,revtm->length);
2510 rrow[DB_rev_date][revtm->length]='\0';
2511 ASN1_UTCTIME_free(revtm);
2515 for (i=0; i<DB_NUMBER; i++)
2518 OPENSSL_free(row[i]);
2523 static int get_certificate_status(const char *serial, TXT_DB *db)
2525 char *row[DB_NUMBER],**rrow;
2528 /* Free Resources */
2529 for (i=0; i<DB_NUMBER; i++)
2532 /* Malloc needed char spaces */
2533 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2534 if (row[DB_serial] == NULL)
2536 BIO_printf(bio_err,"Malloc failure\n");
2540 if (strlen(serial) % 2)
2542 /* Set the first char to 0 */;
2543 row[DB_serial][0]='0';
2545 /* Copy String from serial to row[DB_serial] */
2546 memcpy(row[DB_serial]+1, serial, strlen(serial));
2547 row[DB_serial][strlen(serial)+1]='\0';
2551 /* Copy String from serial to row[DB_serial] */
2552 memcpy(row[DB_serial], serial, strlen(serial));
2553 row[DB_serial][strlen(serial)]='\0';
2556 /* Make it Upper Case */
2557 for (i=0; row[DB_serial][i] != '\0'; i++)
2558 row[DB_serial][i] = toupper(row[DB_serial][i]);
2563 /* Search for the certificate */
2564 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2567 BIO_printf(bio_err,"Serial %s not present in db.\n",
2572 else if (rrow[DB_type][0]=='V')
2574 BIO_printf(bio_err,"%s=Valid (%c)\n",
2575 row[DB_serial], rrow[DB_type][0]);
2578 else if (rrow[DB_type][0]=='R')
2580 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2581 row[DB_serial], rrow[DB_type][0]);
2584 else if (rrow[DB_type][0]=='E')
2586 BIO_printf(bio_err,"%s=Expired (%c)\n",
2587 row[DB_serial], rrow[DB_type][0]);
2590 else if (rrow[DB_type][0]=='S')
2592 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2593 row[DB_serial], rrow[DB_type][0]);
2598 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2599 row[DB_serial], rrow[DB_type][0]);
2603 for (i=0; i<DB_NUMBER; i++)
2606 OPENSSL_free(row[i]);
2611 static int do_updatedb (TXT_DB *db)
2613 ASN1_UTCTIME *a_tm = NULL;
2615 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2616 char **rrow, *a_tm_s;
2618 a_tm = ASN1_UTCTIME_new();
2620 /* get actual time and make a string */
2621 a_tm = X509_gmtime_adj(a_tm, 0);
2622 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2629 memcpy(a_tm_s, a_tm->data, a_tm->length);
2630 a_tm_s[a_tm->length] = '\0';
2632 if (strncmp(a_tm_s, "49", 2) <= 0)
2637 for (i = 0; i < sk_num(db->data); i++)
2639 rrow = (char **) sk_value(db->data, i);
2641 if (rrow[DB_type][0] == 'V')
2643 /* ignore entries that are not valid */
2644 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2649 if (db_y2k == a_y2k)
2651 /* all on the same y2k side */
2652 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2654 rrow[DB_type][0] = 'E';
2655 rrow[DB_type][1] = '\0';
2658 BIO_printf(bio_err, "%s=Expired\n",
2662 else if (db_y2k < a_y2k)
2664 rrow[DB_type][0] = 'E';
2665 rrow[DB_type][1] = '\0';
2668 BIO_printf(bio_err, "%s=Expired\n",
2677 ASN1_UTCTIME_free(a_tm);
2678 OPENSSL_free(a_tm_s);