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,*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 ASN1_STRING_set((ASN1_STRING *)
1384 (unsigned char *)pp[DB_rev_date],
1385 strlen(pp[DB_rev_date]));
1386 /* strcpy(r->revocationDate,pp[DB_rev_date]);*/
1388 (void)BIO_reset(hex);
1389 if (!BIO_puts(hex,pp[DB_serial]))
1391 if (!a2i_ASN1_INTEGER(hex,r->serialNumber,
1392 buf[0],BSIZE)) goto err;
1394 X509_CRL_add0_revoked(crl,r);
1397 /* sort the data so it will be written in serial
1399 sk_X509_REVOKED_sort(ci->revoked);
1400 for (i=0; i<sk_X509_REVOKED_num(ci->revoked); i++)
1402 r=sk_X509_REVOKED_value(ci->revoked,i);
1406 /* we now have a CRL */
1407 if (verbose) BIO_printf(bio_err,"signing CRL\n");
1410 if ((dgst=EVP_get_digestbyname(md)) == NULL)
1412 BIO_printf(bio_err,"%s is an unsupported message digest type\n",md);
1419 if (pkey->type == EVP_PKEY_DSA)
1426 /* Add any extensions asked for */
1431 if (ci->version == NULL)
1432 if ((ci->version=ASN1_INTEGER_new()) == NULL) goto err;
1433 ASN1_INTEGER_set(ci->version,1); /* version 2 CRL */
1434 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1435 X509V3_set_conf_lhash(&crlctx, conf);
1437 if (!X509V3_EXT_CRL_add_conf(conf, &crlctx,
1438 crl_ext, crl)) goto err;
1441 if (!X509_CRL_sign(crl,pkey,dgst)) goto err;
1443 PEM_write_bio_X509_CRL(Sout,crl);
1445 /*****************************************************************/
1450 BIO_printf(bio_err,"no input files\n");
1456 if (BIO_read_filename(in,infile) <= 0)
1459 BIO_printf(bio_err,"error trying to load '%s' certificate\n",infile);
1462 revcert=PEM_read_bio_X509(in,NULL,NULL,NULL);
1463 if (revcert == NULL)
1465 BIO_printf(bio_err,"unable to load '%s' certificate\n",infile);
1468 j=do_revoke(revcert,db);
1469 if (j <= 0) goto err;
1472 strncpy(buf[0],dbfile,BSIZE-4);
1473 strcat(buf[0],".new");
1474 if (BIO_write_filename(out,buf[0]) <= 0)
1477 BIO_printf(bio_err,"unable to open '%s'\n",dbfile);
1480 j=TXT_DB_write(out,db);
1481 if (j <= 0) goto err;
1482 strncpy(buf[1],dbfile,BSIZE-4);
1483 strcat(buf[1],".old");
1484 if (rename(dbfile,buf[1]) < 0)
1486 BIO_printf(bio_err,"unable to rename %s to %s\n", dbfile, buf[1]);
1490 if (rename(buf[0],dbfile) < 0)
1492 BIO_printf(bio_err,"unable to rename %s to %s\n", buf[0],dbfile);
1494 rename(buf[1],dbfile);
1497 BIO_printf(bio_err,"Data Base Updated\n");
1500 /*****************************************************************/
1509 sk_X509_pop_free(cert_sk,X509_free);
1511 if (ret) ERR_print_errors(bio_err);
1512 app_RAND_write_file(randfile, bio_err);
1515 EVP_PKEY_free(pkey);
1523 static void lookup_fail(char *name, char *tag)
1525 BIO_printf(bio_err,"variable lookup failed for %s::%s\n",name,tag);
1528 static unsigned long index_serial_hash(const char **a)
1533 while (*n == '0') n++;
1534 return(lh_strhash(n));
1537 static int index_serial_cmp(const char **a, const char **b)
1541 for (aa=a[DB_serial]; *aa == '0'; aa++);
1542 for (bb=b[DB_serial]; *bb == '0'; bb++);
1543 return(strcmp(aa,bb));
1546 static unsigned long index_name_hash(const char **a)
1547 { return(lh_strhash(a[DB_name])); }
1549 static int index_name_qual(char **a)
1550 { return(a[0][0] == 'V'); }
1552 static int index_name_cmp(const char **a, const char **b)
1553 { return(strcmp(a[DB_name],
1556 static BIGNUM *load_serial(char *serialfile)
1560 MS_STATIC char buf[1024];
1561 ASN1_INTEGER *ai=NULL;
1563 if ((in=BIO_new(BIO_s_file())) == NULL)
1565 ERR_print_errors(bio_err);
1569 if (BIO_read_filename(in,serialfile) <= 0)
1574 ai=ASN1_INTEGER_new();
1575 if (ai == NULL) goto err;
1576 if (!a2i_ASN1_INTEGER(in,ai,buf,1024))
1578 BIO_printf(bio_err,"unable to load number from %s\n",
1582 ret=ASN1_INTEGER_to_BN(ai,NULL);
1585 BIO_printf(bio_err,"error converting number from bin to BIGNUM");
1589 if (in != NULL) BIO_free(in);
1590 if (ai != NULL) ASN1_INTEGER_free(ai);
1594 static int save_serial(char *serialfile, BIGNUM *serial)
1598 ASN1_INTEGER *ai=NULL;
1600 out=BIO_new(BIO_s_file());
1603 ERR_print_errors(bio_err);
1606 if (BIO_write_filename(out,serialfile) <= 0)
1612 if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL)
1614 BIO_printf(bio_err,"error converting serial to ASN.1 format\n");
1617 i2a_ASN1_INTEGER(out,ai);
1621 if (out != NULL) BIO_free_all(out);
1622 if (ai != NULL) ASN1_INTEGER_free(ai);
1626 static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1627 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1628 BIGNUM *serial, char *startdate, char *enddate, int days,
1629 int batch, char *ext_sect, LHASH *lconf, int verbose)
1633 EVP_PKEY *pktmp=NULL;
1636 in=BIO_new(BIO_s_file());
1638 if (BIO_read_filename(in,infile) <= 0)
1643 if ((req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL)) == NULL)
1645 BIO_printf(bio_err,"Error reading certificate request in %s\n",
1650 X509_REQ_print(bio_err,req);
1652 BIO_printf(bio_err,"Check that the request matches the signature\n");
1654 if ((pktmp=X509_REQ_get_pubkey(req)) == NULL)
1656 BIO_printf(bio_err,"error unpacking public key\n");
1659 i=X509_REQ_verify(req,pktmp);
1660 EVP_PKEY_free(pktmp);
1664 BIO_printf(bio_err,"Signature verification problems....\n");
1670 BIO_printf(bio_err,"Signature did not match the certificate request\n");
1674 BIO_printf(bio_err,"Signature ok\n");
1676 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate, enddate,
1677 days,batch,verbose,req,ext_sect,lconf);
1680 if (req != NULL) X509_REQ_free(req);
1681 if (in != NULL) BIO_free(in);
1685 static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1686 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
1687 BIGNUM *serial, char *startdate, char *enddate, int days,
1688 int batch, char *ext_sect, LHASH *lconf, int verbose)
1691 X509_REQ *rreq=NULL;
1693 EVP_PKEY *pktmp=NULL;
1696 in=BIO_new(BIO_s_file());
1698 if (BIO_read_filename(in,infile) <= 0)
1703 if ((req=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL)
1705 BIO_printf(bio_err,"Error reading self signed certificate in %s\n",infile);
1709 X509_print(bio_err,req);
1711 BIO_printf(bio_err,"Check that the request matches the signature\n");
1713 if ((pktmp=X509_get_pubkey(req)) == NULL)
1715 BIO_printf(bio_err,"error unpacking public key\n");
1718 i=X509_verify(req,pktmp);
1719 EVP_PKEY_free(pktmp);
1723 BIO_printf(bio_err,"Signature verification problems....\n");
1729 BIO_printf(bio_err,"Signature did not match the certificate\n");
1733 BIO_printf(bio_err,"Signature ok\n");
1735 if ((rreq=X509_to_X509_REQ(req,NULL,EVP_md5())) == NULL)
1738 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,days,
1739 batch,verbose,rreq,ext_sect,lconf);
1742 if (rreq != NULL) X509_REQ_free(rreq);
1743 if (req != NULL) X509_free(req);
1744 if (in != NULL) BIO_free(in);
1748 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1749 STACK_OF(CONF_VALUE) *policy, TXT_DB *db, BIGNUM *serial,
1750 char *startdate, char *enddate, int days, int batch, int verbose,
1751 X509_REQ *req, char *ext_sect, LHASH *lconf)
1753 X509_NAME *name=NULL,*CAname=NULL,*subject=NULL;
1754 ASN1_UTCTIME *tm,*tmptm;
1755 ASN1_STRING *str,*str2;
1759 X509_NAME_ENTRY *ne;
1760 X509_NAME_ENTRY *tne,*push;
1762 int ok= -1,i,j,last,nid;
1765 char *row[DB_NUMBER],**rrow,**irow=NULL;
1768 tmptm=ASN1_UTCTIME_new();
1771 BIO_printf(bio_err,"malloc error\n");
1775 for (i=0; i<DB_NUMBER; i++)
1778 BIO_printf(bio_err,"The Subjects Distinguished Name is as follows\n");
1779 name=X509_REQ_get_subject_name(req);
1780 for (i=0; i<X509_NAME_entry_count(name); i++)
1782 ne=(X509_NAME_ENTRY *)X509_NAME_get_entry(name,i);
1783 obj=X509_NAME_ENTRY_get_object(ne);
1784 j=i2a_ASN1_OBJECT(bio_err,obj);
1785 str=X509_NAME_ENTRY_get_data(ne);
1787 for (j=22-j; j>0; j--)
1791 BIO_puts(bio_err,buf);
1795 /* assume all type should be strings */
1796 nid=OBJ_obj2nid(ne->object);
1798 if (str->type == V_ASN1_UNIVERSALSTRING)
1799 ASN1_UNIVERSALSTRING_to_string(str);
1801 if ((str->type == V_ASN1_IA5STRING) &&
1802 (nid != NID_pkcs9_emailAddress))
1803 str->type=V_ASN1_T61STRING;
1805 if ((nid == NID_pkcs9_emailAddress) &&
1806 (str->type == V_ASN1_PRINTABLESTRING))
1807 str->type=V_ASN1_IA5STRING;
1810 if (str->type == V_ASN1_PRINTABLESTRING)
1811 BIO_printf(bio_err,"PRINTABLE:'");
1812 else if (str->type == V_ASN1_T61STRING)
1813 BIO_printf(bio_err,"T61STRING:'");
1814 else if (str->type == V_ASN1_IA5STRING)
1815 BIO_printf(bio_err,"IA5STRING:'");
1816 else if (str->type == V_ASN1_UNIVERSALSTRING)
1817 BIO_printf(bio_err,"UNIVERSALSTRING:'");
1819 BIO_printf(bio_err,"ASN.1 %2d:'",str->type);
1821 /* check some things */
1822 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1823 (str->type != V_ASN1_IA5STRING))
1825 BIO_printf(bio_err,"\nemailAddress type needs to be of type IA5STRING\n");
1828 j=ASN1_PRINTABLE_type(str->data,str->length);
1829 if ( ((j == V_ASN1_T61STRING) &&
1830 (str->type != V_ASN1_T61STRING)) ||
1831 ((j == V_ASN1_IA5STRING) &&
1832 (str->type == V_ASN1_PRINTABLESTRING)))
1834 BIO_printf(bio_err,"\nThe string contains characters that are illegal for the ASN.1 type\n");
1838 p=(char *)str->data;
1839 for (j=str->length; j>0; j--)
1841 if ((*p >= ' ') && (*p <= '~'))
1842 BIO_printf(bio_err,"%c",*p);
1844 BIO_printf(bio_err,"\\0x%02X",*p);
1845 else if ((unsigned char)*p == 0xf7)
1846 BIO_printf(bio_err,"^?");
1847 else BIO_printf(bio_err,"^%c",*p+'@');
1850 BIO_printf(bio_err,"'\n");
1853 /* Ok, now we check the 'policy' stuff. */
1854 if ((subject=X509_NAME_new()) == NULL)
1856 BIO_printf(bio_err,"Memory allocation failure\n");
1860 /* take a copy of the issuer name before we mess with it. */
1861 CAname=X509_NAME_dup(x509->cert_info->subject);
1862 if (CAname == NULL) goto err;
1865 for (i=0; i<sk_CONF_VALUE_num(policy); i++)
1867 cv=sk_CONF_VALUE_value(policy,i); /* get the object id */
1868 if ((j=OBJ_txt2nid(cv->name)) == NID_undef)
1870 BIO_printf(bio_err,"%s:unknown object type in 'policy' configuration\n",cv->name);
1878 /* lookup the object in the supplied name list */
1879 j=X509_NAME_get_index_by_OBJ(name,obj,last);
1882 if (last != -1) break;
1887 tne=X509_NAME_get_entry(name,j);
1891 /* depending on the 'policy', decide what to do. */
1893 if (strcmp(cv->value,"optional") == 0)
1898 else if (strcmp(cv->value,"supplied") == 0)
1902 BIO_printf(bio_err,"The %s field needed to be supplied and was missing\n",cv->name);
1908 else if (strcmp(cv->value,"match") == 0)
1914 BIO_printf(bio_err,"The mandatory %s field was missing\n",cv->name);
1921 j=X509_NAME_get_index_by_OBJ(CAname,obj,last2);
1922 if ((j < 0) && (last2 == -1))
1924 BIO_printf(bio_err,"The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",cv->name);
1929 push=X509_NAME_get_entry(CAname,j);
1930 str=X509_NAME_ENTRY_get_data(tne);
1931 str2=X509_NAME_ENTRY_get_data(push);
1933 if (ASN1_STRING_cmp(str,str2) != 0)
1938 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));
1944 BIO_printf(bio_err,"%s:invalid type in 'policy' configuration\n",cv->value);
1950 if (!X509_NAME_add_entry(subject,push, -1, 0))
1953 X509_NAME_ENTRY_free(push);
1954 BIO_printf(bio_err,"Memory allocation failure\n");
1964 X509_NAME_free(subject);
1965 subject=X509_NAME_dup(X509_REQ_get_subject_name(req));
1966 if (subject == NULL) goto err;
1970 BIO_printf(bio_err,"The subject name appears to be ok, checking data base for clashes\n");
1972 row[DB_name]=X509_NAME_oneline(subject,NULL,0);
1973 row[DB_serial]=BN_bn2hex(serial);
1974 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
1976 BIO_printf(bio_err,"Memory allocation failure\n");
1980 rrow=TXT_DB_get_by_index(db,DB_name,row);
1983 BIO_printf(bio_err,"ERROR:There is already a certificate for %s\n",
1988 rrow=TXT_DB_get_by_index(db,DB_serial,row);
1991 BIO_printf(bio_err,"ERROR:Serial number %s has already been issued,\n",
1993 BIO_printf(bio_err," check the database/serial_file for corruption\n");
2000 "The matching entry has the following details\n");
2001 if (rrow[DB_type][0] == 'E')
2003 else if (rrow[DB_type][0] == 'R')
2005 else if (rrow[DB_type][0] == 'V')
2008 p="\ninvalid type, Data base error\n";
2009 BIO_printf(bio_err,"Type :%s\n",p);;
2010 if (rrow[DB_type][0] == 'R')
2012 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2013 BIO_printf(bio_err,"Was revoked on:%s\n",p);
2015 p=rrow[DB_exp_date]; if (p == NULL) p="undef";
2016 BIO_printf(bio_err,"Expires on :%s\n",p);
2017 p=rrow[DB_serial]; if (p == NULL) p="undef";
2018 BIO_printf(bio_err,"Serial Number :%s\n",p);
2019 p=rrow[DB_file]; if (p == NULL) p="undef";
2020 BIO_printf(bio_err,"File name :%s\n",p);
2021 p=rrow[DB_name]; if (p == NULL) p="undef";
2022 BIO_printf(bio_err,"Subject Name :%s\n",p);
2023 ok= -1; /* This is now a 'bad' error. */
2027 /* We are now totally happy, lets make and sign the certificate */
2029 BIO_printf(bio_err,"Everything appears to be ok, creating and signing the certificate\n");
2031 if ((ret=X509_new()) == NULL) goto err;
2035 /* Make it an X509 v3 certificate. */
2036 if (!X509_set_version(x509,2)) goto err;
2039 if (BN_to_ASN1_INTEGER(serial,ci->serialNumber) == NULL)
2041 if (!X509_set_issuer_name(ret,X509_get_subject_name(x509)))
2044 BIO_printf(bio_err,"Certificate is to be certified until ");
2045 if (strcmp(startdate,"today") == 0)
2046 X509_gmtime_adj(X509_get_notBefore(ret),0);
2047 else ASN1_UTCTIME_set_string(X509_get_notBefore(ret),startdate);
2049 if (enddate == NULL)
2050 X509_gmtime_adj(X509_get_notAfter(ret),(long)60*60*24*days);
2051 else ASN1_UTCTIME_set_string(X509_get_notAfter(ret),enddate);
2053 ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ret));
2054 if (days) BIO_printf(bio_err," (%d days)",days);
2055 BIO_printf(bio_err, "\n");
2057 if (!X509_set_subject_name(ret,subject)) goto err;
2059 pktmp=X509_REQ_get_pubkey(req);
2060 i = X509_set_pubkey(ret,pktmp);
2061 EVP_PKEY_free(pktmp);
2064 /* Lets add the extensions, if there are any */
2068 if (ci->version == NULL)
2069 if ((ci->version=ASN1_INTEGER_new()) == NULL)
2071 ASN1_INTEGER_set(ci->version,2); /* version 3 certificate */
2073 /* Free the current entries if any, there should not
2074 * be any I believe */
2075 if (ci->extensions != NULL)
2076 sk_X509_EXTENSION_pop_free(ci->extensions,
2077 X509_EXTENSION_free);
2079 ci->extensions = NULL;
2081 /* Initialize the context structure */
2082 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2087 BIO_printf(bio_err, "Extra configuration file found\n");
2089 /* Use the extconf configuration db LHASH */
2090 X509V3_set_conf_lhash(&ctx, extconf);
2092 /* Test the structure (needed?) */
2093 /* X509V3_set_ctx_test(&ctx); */
2095 /* Adds exts contained in the configuration file */
2096 if (!X509V3_EXT_add_conf(extconf, &ctx, ext_sect,ret))
2099 "ERROR: adding extensions in section %s\n",
2101 ERR_print_errors(bio_err);
2105 BIO_printf(bio_err, "Successfully added extensions from file.\n");
2109 /* We found extensions to be set from config file */
2110 X509V3_set_conf_lhash(&ctx, lconf);
2112 if(!X509V3_EXT_add_conf(lconf, &ctx, ext_sect, ret))
2114 BIO_printf(bio_err, "ERROR: adding extensions in section %s\n", ext_sect);
2115 ERR_print_errors(bio_err);
2120 BIO_printf(bio_err, "Successfully added extensions from config\n");
2127 BIO_printf(bio_err,"Sign the certificate? [y/n]:");
2128 (void)BIO_flush(bio_err);
2130 fgets(buf,sizeof(buf)-1,stdin);
2131 if (!((buf[0] == 'y') || (buf[0] == 'Y')))
2133 BIO_printf(bio_err,"CERTIFICATE WILL NOT BE CERTIFIED\n");
2141 if (pkey->type == EVP_PKEY_DSA) dgst=EVP_dss1();
2142 pktmp=X509_get_pubkey(ret);
2143 if (EVP_PKEY_missing_parameters(pktmp) &&
2144 !EVP_PKEY_missing_parameters(pkey))
2145 EVP_PKEY_copy_parameters(pktmp,pkey);
2146 EVP_PKEY_free(pktmp);
2149 if (!X509_sign(ret,pkey,dgst))
2152 /* We now just add it to the database */
2153 row[DB_type]=(char *)OPENSSL_malloc(2);
2155 tm=X509_get_notAfter(ret);
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);
2164 /* row[DB_name] done already */
2166 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2167 (row[DB_file] == NULL))
2169 BIO_printf(bio_err,"Memory allocation failure\n");
2172 strcpy(row[DB_file],"unknown");
2173 row[DB_type][0]='V';
2174 row[DB_type][1]='\0';
2176 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2178 BIO_printf(bio_err,"Memory allocation failure\n");
2182 for (i=0; i<DB_NUMBER; i++)
2187 irow[DB_NUMBER]=NULL;
2189 if (!TXT_DB_insert(db,irow))
2191 BIO_printf(bio_err,"failed to update database\n");
2192 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2197 for (i=0; i<DB_NUMBER; i++)
2198 if (row[i] != NULL) OPENSSL_free(row[i]);
2201 X509_NAME_free(CAname);
2202 if (subject != NULL)
2203 X509_NAME_free(subject);
2205 ASN1_UTCTIME_free(tmptm);
2208 if (ret != NULL) X509_free(ret);
2216 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
2221 (void)i2d_X509_bio(bp,x);
2225 /* ??? Not needed since X509_print prints all this stuff anyway */
2226 f=X509_NAME_oneline(X509_get_issuer_name(x),buf,256);
2227 BIO_printf(bp,"issuer :%s\n",f);
2229 f=X509_NAME_oneline(X509_get_subject_name(x),buf,256);
2230 BIO_printf(bp,"subject:%s\n",f);
2232 BIO_puts(bp,"serial :");
2233 i2a_ASN1_INTEGER(bp,x->cert_info->serialNumber);
2234 BIO_puts(bp,"\n\n");
2236 if (!notext)X509_print(bp,x);
2237 PEM_write_bio_X509(bp,x);
2240 static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2241 const EVP_MD *dgst, STACK_OF(CONF_VALUE) *policy, TXT_DB *db,
2242 BIGNUM *serial, char *startdate, char *enddate, int days,
2243 char *ext_sect, LHASH *lconf, int verbose)
2245 STACK_OF(CONF_VALUE) *sk=NULL;
2248 CONF_VALUE *cv=NULL;
2249 NETSCAPE_SPKI *spki = NULL;
2252 EVP_PKEY *pktmp=NULL;
2254 X509_NAME_ENTRY *ne=NULL;
2260 * Load input file into a hash table. (This is just an easy
2261 * way to read and parse the file, then put it into a convenient
2264 parms=CONF_load(NULL,infile,&errline);
2267 BIO_printf(bio_err,"error on line %ld of %s\n",errline,infile);
2268 ERR_print_errors(bio_err);
2272 sk=CONF_get_section(parms, "default");
2273 if (sk_CONF_VALUE_num(sk) == 0)
2275 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
2281 * Now create a dummy X509 request structure. We don't actually
2282 * have an X509 request, but we have many of the components
2283 * (a public key, various DN components). The idea is that we
2284 * put these components into the right X509 request structure
2285 * and we can use the same code as if you had a real X509 request.
2290 ERR_print_errors(bio_err);
2295 * Build up the subject name set.
2302 if (sk_CONF_VALUE_num(sk) <= i) break;
2304 cv=sk_CONF_VALUE_value(sk,i);
2306 /* Skip past any leading X. X: X, etc to allow for
2307 * multiple instances
2309 for (buf = cv->name; *buf ; buf++)
2310 if ((*buf == ':') || (*buf == ',') || (*buf == '.'))
2313 if (*buf) type = buf;
2318 if ((nid=OBJ_txt2nid(type)) == NID_undef)
2320 if (strcmp(type, "SPKAC") == 0)
2322 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2325 BIO_printf(bio_err,"unable to load Netscape SPKAC structure\n");
2326 ERR_print_errors(bio_err);
2333 j=ASN1_PRINTABLE_type((unsigned char *)buf,-1);
2334 if (fix_data(nid, &j) == 0)
2337 "invalid characters in string %s\n",buf);
2341 if ((ne=X509_NAME_ENTRY_create_by_NID(&ne,nid,j,
2342 (unsigned char *)buf,
2343 strlen(buf))) == NULL)
2346 if (!X509_NAME_add_entry(n,ne,-1, 0)) goto err;
2350 BIO_printf(bio_err,"Netscape SPKAC structure not found in %s\n",
2356 * Now extract the key from the SPKI structure.
2359 BIO_printf(bio_err,"Check that the SPKAC request matches the signature\n");
2361 if ((pktmp=NETSCAPE_SPKI_get_pubkey(spki)) == NULL)
2363 BIO_printf(bio_err,"error unpacking SPKAC public key\n");
2367 j = NETSCAPE_SPKI_verify(spki, pktmp);
2370 BIO_printf(bio_err,"signature verification failed on SPKAC public key\n");
2373 BIO_printf(bio_err,"Signature ok\n");
2375 X509_REQ_set_pubkey(req,pktmp);
2376 EVP_PKEY_free(pktmp);
2377 ok=do_body(xret,pkey,x509,dgst,policy,db,serial,startdate,enddate,
2378 days,1,verbose,req,ext_sect,lconf);
2380 if (req != NULL) X509_REQ_free(req);
2381 if (parms != NULL) CONF_free(parms);
2382 if (spki != NULL) NETSCAPE_SPKI_free(spki);
2383 if (ne != NULL) X509_NAME_ENTRY_free(ne);
2388 static int fix_data(int nid, int *type)
2390 if (nid == NID_pkcs9_emailAddress)
2391 *type=V_ASN1_IA5STRING;
2392 if ((nid == NID_commonName) && (*type == V_ASN1_IA5STRING))
2393 *type=V_ASN1_T61STRING;
2394 if ((nid == NID_pkcs9_challengePassword) && (*type == V_ASN1_IA5STRING))
2395 *type=V_ASN1_T61STRING;
2396 if ((nid == NID_pkcs9_unstructuredName) && (*type == V_ASN1_T61STRING))
2398 if (nid == NID_pkcs9_unstructuredName)
2399 *type=V_ASN1_IA5STRING;
2403 static int check_time_format(char *str)
2407 tm.data=(unsigned char *)str;
2408 tm.length=strlen(str);
2409 tm.type=V_ASN1_UTCTIME;
2410 return(ASN1_UTCTIME_check(&tm));
2413 static int do_revoke(X509 *x509, TXT_DB *db)
2415 ASN1_UTCTIME *tm=NULL, *revtm=NULL;
2416 char *row[DB_NUMBER],**rrow,**irow;
2420 for (i=0; i<DB_NUMBER; i++)
2422 row[DB_name]=X509_NAME_oneline(X509_get_subject_name(x509),NULL,0);
2423 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509),NULL);
2424 row[DB_serial]=BN_bn2hex(bn);
2426 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL))
2428 BIO_printf(bio_err,"Memory allocation failure\n");
2431 /* We have to lookup by serial number because name lookup
2432 * skips revoked certs
2434 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2437 BIO_printf(bio_err,"Adding Entry to DB for %s\n", row[DB_name]);
2439 /* We now just add it to the database */
2440 row[DB_type]=(char *)OPENSSL_malloc(2);
2442 tm=X509_get_notAfter(x509);
2443 row[DB_exp_date]=(char *)OPENSSL_malloc(tm->length+1);
2444 memcpy(row[DB_exp_date],tm->data,tm->length);
2445 row[DB_exp_date][tm->length]='\0';
2447 row[DB_rev_date]=NULL;
2449 /* row[DB_serial] done already */
2450 row[DB_file]=(char *)OPENSSL_malloc(8);
2452 /* row[DB_name] done already */
2454 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
2455 (row[DB_file] == NULL))
2457 BIO_printf(bio_err,"Memory allocation failure\n");
2460 strcpy(row[DB_file],"unknown");
2461 row[DB_type][0]='V';
2462 row[DB_type][1]='\0';
2464 if ((irow=(char **)OPENSSL_malloc(sizeof(char *)*(DB_NUMBER+1))) == NULL)
2466 BIO_printf(bio_err,"Memory allocation failure\n");
2470 for (i=0; i<DB_NUMBER; i++)
2475 irow[DB_NUMBER]=NULL;
2477 if (!TXT_DB_insert(db,irow))
2479 BIO_printf(bio_err,"failed to update database\n");
2480 BIO_printf(bio_err,"TXT_DB error number %ld\n",db->error);
2484 /* Revoke Certificate */
2485 ok = do_revoke(x509,db);
2490 else if (index_name_cmp((const char **)row,(const char **)rrow))
2492 BIO_printf(bio_err,"ERROR:name does not match %s\n",
2496 else if (rrow[DB_type][0]=='R')
2498 BIO_printf(bio_err,"ERROR:Already revoked, serial number %s\n",
2504 BIO_printf(bio_err,"Revoking Certificate %s.\n", rrow[DB_serial]);
2505 revtm = ASN1_UTCTIME_new();
2506 revtm=X509_gmtime_adj(revtm,0);
2507 rrow[DB_type][0]='R';
2508 rrow[DB_type][1]='\0';
2509 rrow[DB_rev_date]=(char *)OPENSSL_malloc(revtm->length+1);
2510 memcpy(rrow[DB_rev_date],revtm->data,revtm->length);
2511 rrow[DB_rev_date][revtm->length]='\0';
2512 ASN1_UTCTIME_free(revtm);
2516 for (i=0; i<DB_NUMBER; i++)
2519 OPENSSL_free(row[i]);
2524 static int get_certificate_status(const char *serial, TXT_DB *db)
2526 char *row[DB_NUMBER],**rrow;
2529 /* Free Resources */
2530 for (i=0; i<DB_NUMBER; i++)
2533 /* Malloc needed char spaces */
2534 row[DB_serial] = OPENSSL_malloc(strlen(serial) + 2);
2535 if (row[DB_serial] == NULL)
2537 BIO_printf(bio_err,"Malloc failure\n");
2541 if (strlen(serial) % 2)
2543 /* Set the first char to 0 */;
2544 row[DB_serial][0]='0';
2546 /* Copy String from serial to row[DB_serial] */
2547 memcpy(row[DB_serial]+1, serial, strlen(serial));
2548 row[DB_serial][strlen(serial)+1]='\0';
2552 /* Copy String from serial to row[DB_serial] */
2553 memcpy(row[DB_serial], serial, strlen(serial));
2554 row[DB_serial][strlen(serial)]='\0';
2557 /* Make it Upper Case */
2558 for (i=0; row[DB_serial][i] != '\0'; i++)
2559 row[DB_serial][i] = toupper(row[DB_serial][i]);
2564 /* Search for the certificate */
2565 rrow=TXT_DB_get_by_index(db,DB_serial,row);
2568 BIO_printf(bio_err,"Serial %s not present in db.\n",
2573 else if (rrow[DB_type][0]=='V')
2575 BIO_printf(bio_err,"%s=Valid (%c)\n",
2576 row[DB_serial], rrow[DB_type][0]);
2579 else if (rrow[DB_type][0]=='R')
2581 BIO_printf(bio_err,"%s=Revoked (%c)\n",
2582 row[DB_serial], rrow[DB_type][0]);
2585 else if (rrow[DB_type][0]=='E')
2587 BIO_printf(bio_err,"%s=Expired (%c)\n",
2588 row[DB_serial], rrow[DB_type][0]);
2591 else if (rrow[DB_type][0]=='S')
2593 BIO_printf(bio_err,"%s=Suspended (%c)\n",
2594 row[DB_serial], rrow[DB_type][0]);
2599 BIO_printf(bio_err,"%s=Unknown (%c).\n",
2600 row[DB_serial], rrow[DB_type][0]);
2604 for (i=0; i<DB_NUMBER; i++)
2607 OPENSSL_free(row[i]);
2612 static int do_updatedb (TXT_DB *db)
2614 ASN1_UTCTIME *a_tm = NULL;
2616 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2617 char **rrow, *a_tm_s;
2619 a_tm = ASN1_UTCTIME_new();
2621 /* get actual time and make a string */
2622 a_tm = X509_gmtime_adj(a_tm, 0);
2623 a_tm_s = (char *) OPENSSL_malloc(a_tm->length+1);
2630 memcpy(a_tm_s, a_tm->data, a_tm->length);
2631 a_tm_s[a_tm->length] = '\0';
2633 if (strncmp(a_tm_s, "49", 2) <= 0)
2638 for (i = 0; i < sk_num(db->data); i++)
2640 rrow = (char **) sk_value(db->data, i);
2642 if (rrow[DB_type][0] == 'V')
2644 /* ignore entries that are not valid */
2645 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2650 if (db_y2k == a_y2k)
2652 /* all on the same y2k side */
2653 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0)
2655 rrow[DB_type][0] = 'E';
2656 rrow[DB_type][1] = '\0';
2659 BIO_printf(bio_err, "%s=Expired\n",
2663 else if (db_y2k < a_y2k)
2665 rrow[DB_type][0] = 'E';
2666 rrow[DB_type][1] = '\0';
2669 BIO_printf(bio_err, "%s=Expired\n",
2678 ASN1_UTCTIME_free(a_tm);
2679 OPENSSL_free(a_tm_s);