2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */
16 #include <sys/types.h>
17 #include <openssl/conf.h>
18 #include <openssl/bio.h>
19 #include <openssl/err.h>
20 #include <openssl/bn.h>
21 #include <openssl/txt_db.h>
22 #include <openssl/evp.h>
23 #include <openssl/x509.h>
24 #include <openssl/x509v3.h>
25 #include <openssl/objects.h>
26 #include <openssl/ocsp.h>
27 #include <openssl/pem.h>
30 # ifdef OPENSSL_SYS_VMS
36 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS)
37 # include <sys/file.h>
53 #define BASE_SECTION "ca"
55 #define ENV_DEFAULT_CA "default_ca"
57 #define STRING_MASK "string_mask"
58 #define UTF8_IN "utf8"
60 #define ENV_NEW_CERTS_DIR "new_certs_dir"
61 #define ENV_CERTIFICATE "certificate"
62 #define ENV_SERIAL "serial"
63 #define ENV_CRLNUMBER "crlnumber"
64 #define ENV_PRIVATE_KEY "private_key"
65 #define ENV_DEFAULT_DAYS "default_days"
66 #define ENV_DEFAULT_STARTDATE "default_startdate"
67 #define ENV_DEFAULT_ENDDATE "default_enddate"
68 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
69 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
70 #define ENV_DEFAULT_MD "default_md"
71 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
72 #define ENV_PRESERVE "preserve"
73 #define ENV_POLICY "policy"
74 #define ENV_EXTENSIONS "x509_extensions"
75 #define ENV_CRLEXT "crl_extensions"
76 #define ENV_MSIE_HACK "msie_hack"
77 #define ENV_NAMEOPT "name_opt"
78 #define ENV_CERTOPT "cert_opt"
79 #define ENV_EXTCOPY "copy_extensions"
80 #define ENV_UNIQUE_SUBJECT "unique_subject"
82 #define ENV_DATABASE "database"
84 /* Additional revocation information types */
86 #define REV_NONE 0 /* No additional information */
87 #define REV_CRL_REASON 1 /* Value is CRL reason code */
88 #define REV_HOLD 2 /* Value is hold instruction */
89 #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
90 #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
92 static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
94 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
95 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
96 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
97 BIGNUM *serial, const char *subj, unsigned long chtype,
98 int multirdn, int email_dn, const char *startdate,
100 long days, int batch, const char *ext_sect, CONF *conf,
101 int verbose, unsigned long certopt, unsigned long nameopt,
102 int default_op, int ext_copy, int selfsign);
103 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
104 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
105 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
106 BIGNUM *serial, const char *subj, unsigned long chtype,
107 int multirdn, int email_dn, const char *startdate,
108 const char *enddate, long days, int batch, const char *ext_sect,
109 CONF *conf, int verbose, unsigned long certopt,
110 unsigned long nameopt, int default_op, int ext_copy);
111 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
112 X509 *x509, const EVP_MD *dgst,
113 STACK_OF(OPENSSL_STRING) *sigopts,
114 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
115 BIGNUM *serial, const char *subj, unsigned long chtype,
116 int multirdn, int email_dn, const char *startdate,
117 const char *enddate, long days, const char *ext_sect, CONF *conf,
118 int verbose, unsigned long certopt,
119 unsigned long nameopt, int default_op, int ext_copy);
120 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
121 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
122 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
123 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
124 const char *subj, unsigned long chtype, int multirdn,
125 int email_dn, const char *startdate, const char *enddate, long days,
126 int batch, int verbose, X509_REQ *req, const char *ext_sect,
127 CONF *conf, unsigned long certopt, unsigned long nameopt,
128 int default_op, int ext_copy, int selfsign);
129 static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval);
130 static int get_certificate_status(const char *ser_status, CA_DB *db);
131 static int do_updatedb(CA_DB *db);
132 static int check_time_format(const char *str);
133 char *make_revocation_str(int rev_type, char *rev_arg);
134 int make_revoked(X509_REVOKED *rev, const char *str);
135 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
137 static CONF *extconf = NULL;
138 static int preserve = 0;
139 static int msie_hack = 0;
141 typedef enum OPTION_choice {
142 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
143 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
144 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
145 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
146 OPT_KEY, OPT_CERT, OPT_SELFSIGN, OPT_IN, OPT_OUT, OPT_OUTDIR,
147 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
148 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
149 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
150 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
151 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE,
152 OPT_CRL_CA_COMPROMISE
155 OPTIONS ca_options[] = {
156 {"help", OPT_HELP, '-', "Display this summary"},
157 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
158 {"config", OPT_CONFIG, 's', "A config file"},
159 {"name", OPT_NAME, 's', "The particular CA definition to use"},
160 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
161 {"utf8", OPT_UTF8, '-', "Input characters are UTF8 (default ASCII)"},
162 {"create_serial", OPT_CREATE_SERIAL, '-',
163 "If reading serial fails, create a new random serial"},
164 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
165 "Enable support for multivalued RDNs"},
166 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
167 {"enddate", OPT_ENDDATE, 's',
168 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
169 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
170 {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"},
171 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
172 {"keyfile", OPT_KEYFILE, 's', "Private key"},
173 {"keyform", OPT_KEYFORM, 'f', "Private key file format (PEM or ENGINE)"},
174 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
175 {"key", OPT_KEY, 's', "Key to decode the private key if it is encrypted"},
176 {"cert", OPT_CERT, '<', "The CA cert"},
177 {"selfsign", OPT_SELFSIGN, '-',
178 "Sign a cert with the key associated with it"},
179 {"in", OPT_IN, '<', "The input PEM encoded cert request(s)"},
180 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
181 {"outdir", OPT_OUTDIR, '/', "Where to put output cert"},
182 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
183 {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"},
184 {"batch", OPT_BATCH, '-', "Don't ask questions"},
185 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
186 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
187 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
188 {"msie_hack", OPT_MSIE_HACK, '-',
189 "msie modifications to handle all those universal strings"},
190 {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"},
191 {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"},
192 {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"},
193 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
194 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
195 {"spkac", OPT_SPKAC, '<',
196 "File contains DN and signed public key and challenge"},
197 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
198 {"valid", OPT_VALID, 's',
199 "Add a Valid(not-revoked) DB entry about a cert (given in file)"},
200 {"extensions", OPT_EXTENSIONS, 's',
201 "Extension section (override value in config file)"},
202 {"extfile", OPT_EXTFILE, '<',
203 "Configuration file with X509v3 extensions to add"},
204 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
205 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
206 {"crlexts", OPT_CRLEXTS, 's',
207 "CRL extension section (override value in config file)"},
208 {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"},
209 {"crl_hold", OPT_CRL_HOLD, 's',
210 "the hold instruction, an OID. Sets revocation reason to certificateHold"},
211 {"crl_compromise", OPT_CRL_COMPROMISE, 's',
212 "sets compromise time to val and the revocation reason to keyCompromise"},
213 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's',
214 "sets compromise time to val and the revocation reason to CACompromise"},
215 #ifndef OPENSSL_NO_ENGINE
216 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
221 int ca_main(int argc, char **argv)
225 BIGNUM *crlnumber = NULL, *serial = NULL;
226 EVP_PKEY *pkey = NULL;
227 BIO *in = NULL, *out = NULL, *Sout = NULL;
228 ASN1_INTEGER *tmpser;
232 STACK_OF(CONF_VALUE) *attribs = NULL;
233 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
234 STACK_OF(X509) *cert_sk = NULL;
235 X509_CRL *crl = NULL;
236 const EVP_MD *dgst = NULL;
237 char *configfile = default_config_file, *section = NULL;
238 char *md = NULL, *policy = NULL, *keyfile = NULL;
239 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL, *key = NULL;
240 const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
241 const char *extensions = NULL, *extfile = NULL, *passinarg = NULL;
242 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
243 const char *serialfile = NULL, *subj = NULL;
244 char *prog, *startdate = NULL, *enddate = NULL;
245 char *dbfile = NULL, *f, *randfile = NULL;
249 int create_ser = 0, free_key = 0, total = 0, total_done = 0;
250 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
251 int keyformat = FORMAT_PEM, multirdn = 0, notext = 0, output_der = 0;
252 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
253 int i, j, rev_type = REV_NONE, selfsign = 0;
254 long crldays = 0, crlhours = 0, crlsec = 0, days = 0;
255 unsigned long chtype = MBSTRING_ASC, nameopt = 0, certopt = 0;
256 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
257 X509_REVOKED *r = NULL;
260 prog = opt_init(argc, argv, ca_options);
261 while ((o = opt_next()) != OPT_EOF) {
266 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
269 opt_help(ca_options);
283 configfile = opt_arg();
293 chtype = MBSTRING_UTF8;
295 case OPT_CREATE_SERIAL:
298 case OPT_MULTIVALUE_RDN:
302 startdate = opt_arg();
308 days = atoi(opt_arg());
320 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
324 passinarg = opt_arg();
330 certfile = opt_arg();
340 sigopts = sk_OPENSSL_STRING_new_null();
342 || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
364 crldays = atol(opt_arg());
367 crlhours = atol(opt_arg());
370 crlsec = atol(opt_arg());
376 ss_cert_file = opt_arg();
380 spkac_file = opt_arg();
392 extensions = opt_arg();
398 ser_status = opt_arg();
408 rev_type = REV_CRL_REASON;
414 case OPT_CRL_COMPROMISE:
416 rev_type = REV_KEY_COMPROMISE;
418 case OPT_CRL_CA_COMPROMISE:
420 rev_type = REV_CA_COMPROMISE;
423 e = setup_engine(opt_arg(), 0);
428 argc = opt_num_rest();
431 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
433 if ((conf = app_load_config(configfile)) == NULL)
435 if (configfile != default_config_file && !app_load_modules(conf))
438 /* Lets get the config section we are using */
440 && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
444 p = NCONF_get_string(conf, NULL, "oid_file");
450 oid_bio = BIO_new_file(p, "r");
451 if (oid_bio == NULL) {
453 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
454 ERR_print_errors(bio_err);
458 OBJ_create_objects(oid_bio);
462 if (!add_oid_section(conf)) {
463 ERR_print_errors(bio_err);
468 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
469 if (randfile == NULL)
471 app_RAND_load_file(randfile, 0);
473 f = NCONF_get_string(conf, section, STRING_MASK);
477 if (f && !ASN1_STRING_set_default_mask_asc(f)) {
478 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
482 if (chtype != MBSTRING_UTF8) {
483 f = NCONF_get_string(conf, section, UTF8_IN);
486 else if (strcmp(f, "yes") == 0)
487 chtype = MBSTRING_UTF8;
490 db_attr.unique_subject = 1;
491 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
493 db_attr.unique_subject = parse_yesno(p, 1);
497 /*****************************************************************/
498 /* report status of cert with serial number given on command line */
500 dbfile = lookup_conf(conf, section, ENV_DATABASE);
504 db = load_index(dbfile, &db_attr);
508 if (!index_index(db))
511 if (get_certificate_status(ser_status, db) != 1)
512 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
516 /*****************************************************************/
517 /* we definitely need a private key, so let's get it */
520 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
525 if (!app_passwd(passinarg, NULL, &key, NULL)) {
526 BIO_printf(bio_err, "Error getting password\n");
530 pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key");
532 OPENSSL_cleanse(key, strlen(key));
534 /* load_key() has already printed an appropriate message */
538 /*****************************************************************/
539 /* we need a certificate */
540 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
542 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
545 x509 = load_cert(certfile, FORMAT_PEM, "CA certificate");
549 if (!X509_check_private_key(x509, pkey)) {
551 "CA certificate and CA private key do not match\n");
558 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
561 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
563 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
566 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
569 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
572 if (!set_name_ex(&nameopt, f)) {
573 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
578 nameopt = XN_FLAG_ONELINE;
582 f = NCONF_get_string(conf, section, ENV_CERTOPT);
585 if (!set_cert_ex(&certopt, f)) {
586 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
593 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
596 if (!set_ext_copy(&ext_copy, f)) {
597 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
603 /*****************************************************************/
604 /* lookup where to write new certificates */
605 if ((outdir == NULL) && (req)) {
607 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
608 if (outdir == NULL) {
610 "there needs to be defined a directory for new certificate to be placed in\n");
613 #ifndef OPENSSL_SYS_VMS
615 * outdir is a directory spec, but access() for VMS demands a
616 * filename. We could use the DEC C routine to convert the
617 * directory syntax to Unixly, and give that to app_isdir,
618 * but for now the fopen will catch the error if it's not a
621 if (app_isdir(outdir) <= 0) {
622 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
629 /*****************************************************************/
630 /* we need to load the database file */
631 dbfile = lookup_conf(conf, section, ENV_DATABASE);
635 db = load_index(dbfile, &db_attr);
639 /* Lets check some fields */
640 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
641 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
642 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
644 "entry %d: not revoked yet, but has a revocation date\n",
648 if ((pp[DB_type][0] == DB_TYPE_REV) &&
649 !make_revoked(NULL, pp[DB_rev_date])) {
650 BIO_printf(bio_err, " in entry %d\n", i + 1);
653 if (!check_time_format((char *)pp[DB_exp_date])) {
654 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
663 if ((j & 1) || (j < 2)) {
664 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
669 if (!isxdigit(_UC(*p))) {
671 "entry %d: bad char 0%o '%c' in serial number\n",
678 TXT_DB_write(bio_out, db->db);
679 BIO_printf(bio_err, "%d entries loaded from the database\n",
680 sk_OPENSSL_PSTRING_num(db->db->data));
681 BIO_printf(bio_err, "generating index\n");
684 if (!index_index(db))
687 /*****************************************************************/
688 /* Update the db file for expired certificates */
691 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
695 BIO_printf(bio_err, "Malloc failure\n");
699 BIO_printf(bio_err, "No entries found to mark expired\n");
701 if (!save_index(dbfile, "new", db))
704 if (!rotate_index(dbfile, "new", "old"))
709 "Done. %d entries marked as expired\n", i);
713 /*****************************************************************/
714 /* Read extensions config file */
716 if ((extconf = app_load_config(extfile)) == NULL) {
722 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
725 /* We can have sections in the ext file */
726 if (extensions == NULL) {
727 extensions = NCONF_get_string(extconf, "default", "extensions");
728 if (extensions == NULL)
729 extensions = "default";
733 /*****************************************************************/
735 /* FIXME: Is it really always text? */
736 Sout = bio_open_default(outfile, 'w', FORMAT_TEXT);
742 && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL)
745 if (strcmp(md, "default") == 0) {
747 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
748 BIO_puts(bio_err, "no default digest\n");
751 md = (char *)OBJ_nid2sn(def_nid);
754 if (!opt_md(md, &dgst)) {
760 char *tmp_email_dn = NULL;
762 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
763 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
767 BIO_printf(bio_err, "message digest is %s\n",
768 OBJ_nid2ln(EVP_MD_type(dgst)));
770 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
774 BIO_printf(bio_err, "policy is %s\n", policy);
776 serialfile = lookup_conf(conf, section, ENV_SERIAL);
777 if (serialfile == NULL)
782 * no '-extfile' option, so we look for extensions in the main
786 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
791 /* Check syntax of file */
793 X509V3_set_ctx_test(&ctx);
794 X509V3_set_nconf(&ctx, conf);
795 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
797 "Error Loading extension section %s\n",
805 if (startdate == NULL) {
806 startdate = NCONF_get_string(conf, section,
807 ENV_DEFAULT_STARTDATE);
808 if (startdate == NULL)
811 if (startdate && !ASN1_TIME_set_string(NULL, startdate)) {
813 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
816 if (startdate == NULL)
819 if (enddate == NULL) {
820 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
824 if (enddate && !ASN1_TIME_set_string(NULL, enddate)) {
826 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
831 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
834 if (!enddate && (days == 0)) {
836 "cannot lookup how many days to certify for\n");
840 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
841 BIO_printf(bio_err, "error while loading serial number\n");
845 if (BN_is_zero(serial))
846 BIO_printf(bio_err, "next serial number is 00\n");
848 if ((f = BN_bn2hex(serial)) == NULL)
850 BIO_printf(bio_err, "next serial number is %s\n", f);
855 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
856 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
860 if ((cert_sk = sk_X509_new_null()) == NULL) {
861 BIO_printf(bio_err, "Memory allocation failure\n");
864 if (spkac_file != NULL) {
866 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
867 attribs, db, serial, subj, chtype, multirdn,
868 email_dn, startdate, enddate, days, extensions,
869 conf, verbose, certopt, nameopt, default_op,
875 BIO_printf(bio_err, "\n");
876 if (!BN_add_word(serial, 1))
878 if (!sk_X509_push(cert_sk, x)) {
879 BIO_printf(bio_err, "Memory allocation failure\n");
888 if (ss_cert_file != NULL) {
890 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
892 db, serial, subj, chtype, multirdn, email_dn,
893 startdate, enddate, days, batch, extensions,
894 conf, verbose, certopt, nameopt, default_op,
900 BIO_printf(bio_err, "\n");
901 if (!BN_add_word(serial, 1))
903 if (!sk_X509_push(cert_sk, x)) {
904 BIO_printf(bio_err, "Memory allocation failure\n");
909 if (infile != NULL) {
911 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
912 serial, subj, chtype, multirdn, email_dn, startdate,
913 enddate, days, batch, extensions, conf, verbose,
914 certopt, nameopt, default_op, ext_copy, selfsign);
919 BIO_printf(bio_err, "\n");
920 if (!BN_add_word(serial, 1))
922 if (!sk_X509_push(cert_sk, x)) {
923 BIO_printf(bio_err, "Memory allocation failure\n");
928 for (i = 0; i < argc; i++) {
930 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
931 serial, subj, chtype, multirdn, email_dn, startdate,
932 enddate, days, batch, extensions, conf, verbose,
933 certopt, nameopt, default_op, ext_copy, selfsign);
938 BIO_printf(bio_err, "\n");
939 if (!BN_add_word(serial, 1))
941 if (!sk_X509_push(cert_sk, x)) {
942 BIO_printf(bio_err, "Memory allocation failure\n");
948 * we have a stack of newly certified certificates and a data base
949 * and serial number that need updating
952 if (sk_X509_num(cert_sk) > 0) {
955 "\n%d out of %d certificate requests certified, commit? [y/n]",
957 (void)BIO_flush(bio_err);
959 if (!fgets(buf[0], 10, stdin)) {
961 "CERTIFICATION CANCELED: I/O error\n");
965 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) {
966 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
972 BIO_printf(bio_err, "Write out database with %d new entries\n",
973 sk_X509_num(cert_sk));
975 if (!save_serial(serialfile, "new", serial, NULL))
978 if (!save_index(dbfile, "new", db))
983 BIO_printf(bio_err, "writing new certificates\n");
984 for (i = 0; i < sk_X509_num(cert_sk); i++) {
986 ASN1_INTEGER *serialNumber = X509_get_serialNumber(x);
990 x = sk_X509_value(cert_sk, i);
992 j = ASN1_STRING_length(serialNumber);
993 p = (const char *)ASN1_STRING_get0_data(serialNumber);
995 if (strlen(outdir) >= (size_t)(j ? BSIZE - j * 2 - 6 : BSIZE - 8)) {
996 BIO_printf(bio_err, "certificate file name too long\n");
1000 strcpy(buf[2], outdir);
1002 #ifndef OPENSSL_SYS_VMS
1003 OPENSSL_strlcat(buf[2], "/", sizeof(buf[2]));
1006 n = (char *)&(buf[2][strlen(buf[2])]);
1008 for (k = 0; k < j; k++) {
1009 if (n >= &(buf[2][sizeof(buf[2])]))
1012 &buf[2][0] + sizeof(buf[2]) - n,
1013 "%02X", (unsigned char)*(p++));
1026 BIO_printf(bio_err, "writing %s\n", buf[2]);
1028 Cout = BIO_new_file(buf[2], "w");
1033 write_new_certificate(Cout, x, 0, notext);
1034 write_new_certificate(Sout, x, output_der, notext);
1038 if (sk_X509_num(cert_sk)) {
1039 /* Rename the database and the serial file */
1040 if (!rotate_serial(serialfile, "new", "old"))
1043 if (!rotate_index(dbfile, "new", "old"))
1046 BIO_printf(bio_err, "Data Base Updated\n");
1050 /*****************************************************************/
1054 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1059 /* Check syntax of file */
1061 X509V3_set_ctx_test(&ctx);
1062 X509V3_set_nconf(&ctx, conf);
1063 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1065 "Error Loading CRL extension section %s\n",
1072 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1074 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1075 BIO_printf(bio_err, "error while loading CRL number\n");
1079 if (!crldays && !crlhours && !crlsec) {
1080 if (!NCONF_get_number(conf, section,
1081 ENV_DEFAULT_CRL_DAYS, &crldays))
1083 if (!NCONF_get_number(conf, section,
1084 ENV_DEFAULT_CRL_HOURS, &crlhours))
1088 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1090 "cannot lookup how long until the next CRL is issued\n");
1095 BIO_printf(bio_err, "making CRL\n");
1096 if ((crl = X509_CRL_new()) == NULL)
1098 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1101 tmptm = ASN1_TIME_new();
1104 X509_gmtime_adj(tmptm, 0);
1105 X509_CRL_set1_lastUpdate(crl, tmptm);
1106 if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1108 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1111 X509_CRL_set1_nextUpdate(crl, tmptm);
1113 ASN1_TIME_free(tmptm);
1115 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1116 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1117 if (pp[DB_type][0] == DB_TYPE_REV) {
1118 if ((r = X509_REVOKED_new()) == NULL)
1120 j = make_revoked(r, pp[DB_rev_date]);
1125 if (!BN_hex2bn(&serial, pp[DB_serial]))
1127 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1132 X509_REVOKED_set_serialNumber(r, tmpser);
1133 ASN1_INTEGER_free(tmpser);
1134 X509_CRL_add0_revoked(crl, r);
1139 * sort the data so it will be written in serial number order
1143 /* we now have a CRL */
1145 BIO_printf(bio_err, "signing CRL\n");
1147 /* Add any extensions asked for */
1149 if (crl_ext || crlnumberfile != NULL) {
1151 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1152 X509V3_set_nconf(&crlctx, conf);
1155 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1157 if (crlnumberfile != NULL) {
1158 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1161 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1162 ASN1_INTEGER_free(tmpser);
1164 if (!BN_add_word(crlnumber, 1))
1168 if (crl_ext || crl_v2) {
1169 if (!X509_CRL_set_version(crl, 1))
1170 goto end; /* version 2 CRL */
1173 /* we have a CRL number that need updating */
1174 if (crlnumberfile != NULL)
1175 if (!save_serial(crlnumberfile, "new", crlnumber, NULL))
1181 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1184 PEM_write_bio_X509_CRL(Sout, crl);
1186 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1187 if (!rotate_serial(crlnumberfile, "new", "old"))
1191 /*****************************************************************/
1193 if (infile == NULL) {
1194 BIO_printf(bio_err, "no input files\n");
1198 revcert = load_cert(infile, FORMAT_PEM, infile);
1199 if (revcert == NULL)
1203 j = do_revoke(revcert, db, rev_type, rev_arg);
1208 if (!save_index(dbfile, "new", db))
1211 if (!rotate_index(dbfile, "new", "old"))
1214 BIO_printf(bio_err, "Data Base Updated\n");
1217 /*****************************************************************/
1223 sk_X509_pop_free(cert_sk, X509_free);
1226 ERR_print_errors(bio_err);
1227 app_RAND_write_file(randfile);
1233 sk_OPENSSL_STRING_free(sigopts);
1234 EVP_PKEY_free(pkey);
1238 NCONF_free(extconf);
1243 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1245 char *entry = NCONF_get_string(conf, section, tag);
1247 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1251 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1252 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1253 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1254 BIGNUM *serial, const char *subj, unsigned long chtype,
1255 int multirdn, int email_dn, const char *startdate,
1256 const char *enddate,
1257 long days, int batch, const char *ext_sect, CONF *lconf,
1258 int verbose, unsigned long certopt, unsigned long nameopt,
1259 int default_op, int ext_copy, int selfsign)
1261 X509_REQ *req = NULL;
1263 EVP_PKEY *pktmp = NULL;
1266 in = BIO_new_file(infile, "r");
1268 ERR_print_errors(bio_err);
1271 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1272 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1277 X509_REQ_print(bio_err, req);
1279 BIO_printf(bio_err, "Check that the request matches the signature\n");
1281 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1283 "Certificate request and CA private key do not match\n");
1287 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1288 BIO_printf(bio_err, "error unpacking public key\n");
1291 i = X509_REQ_verify(req, pktmp);
1295 BIO_printf(bio_err, "Signature verification problems....\n");
1296 ERR_print_errors(bio_err);
1302 "Signature did not match the certificate request\n");
1303 ERR_print_errors(bio_err);
1306 BIO_printf(bio_err, "Signature ok\n");
1308 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1309 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1310 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1311 ext_copy, selfsign);
1319 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1320 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1321 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1322 BIGNUM *serial, const char *subj, unsigned long chtype,
1323 int multirdn, int email_dn, const char *startdate,
1324 const char *enddate, long days, int batch, const char *ext_sect,
1325 CONF *lconf, int verbose, unsigned long certopt,
1326 unsigned long nameopt, int default_op, int ext_copy)
1329 X509_REQ *rreq = NULL;
1330 EVP_PKEY *pktmp = NULL;
1333 if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL)
1336 X509_print(bio_err, req);
1338 BIO_printf(bio_err, "Check that the request matches the signature\n");
1340 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1341 BIO_printf(bio_err, "error unpacking public key\n");
1344 i = X509_verify(req, pktmp);
1347 BIO_printf(bio_err, "Signature verification problems....\n");
1352 BIO_printf(bio_err, "Signature did not match the certificate\n");
1355 BIO_printf(bio_err, "Signature ok\n");
1357 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1360 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1361 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1362 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1366 X509_REQ_free(rreq);
1371 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1372 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1373 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1374 const char *subj, unsigned long chtype, int multirdn,
1375 int email_dn, const char *startdate, const char *enddate, long days,
1376 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1377 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1378 int default_op, int ext_copy, int selfsign)
1380 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject =
1382 const ASN1_TIME *tm;
1383 ASN1_STRING *str, *str2;
1386 X509_NAME_ENTRY *ne;
1387 X509_NAME_ENTRY *tne, *push;
1389 int ok = -1, i, j, last, nid;
1392 OPENSSL_STRING row[DB_NUMBER];
1393 OPENSSL_STRING *irow = NULL;
1394 OPENSSL_STRING *rrow = NULL;
1397 for (i = 0; i < DB_NUMBER; i++)
1401 X509_NAME *n = parse_name(subj, chtype, multirdn);
1404 ERR_print_errors(bio_err);
1407 X509_REQ_set_subject_name(req, n);
1413 "The Subject's Distinguished Name is as follows\n");
1415 name = X509_REQ_get_subject_name(req);
1416 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1417 ne = X509_NAME_get_entry(name, i);
1418 str = X509_NAME_ENTRY_get_data(ne);
1419 obj = X509_NAME_ENTRY_get_object(ne);
1422 /* assume all type should be strings */
1423 nid = OBJ_obj2nid(X509_NAME_ENTRY_get_object(ne));
1425 if (str->type == V_ASN1_UNIVERSALSTRING)
1426 ASN1_UNIVERSALSTRING_to_string(str);
1428 if ((str->type == V_ASN1_IA5STRING) &&
1429 (nid != NID_pkcs9_emailAddress))
1430 str->type = V_ASN1_T61STRING;
1432 if ((nid == NID_pkcs9_emailAddress) &&
1433 (str->type == V_ASN1_PRINTABLESTRING))
1434 str->type = V_ASN1_IA5STRING;
1437 /* If no EMAIL is wanted in the subject */
1438 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1441 /* check some things */
1442 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1443 (str->type != V_ASN1_IA5STRING)) {
1445 "\nemailAddress type needs to be of type IA5STRING\n");
1448 if ((str->type != V_ASN1_BMPSTRING)
1449 && (str->type != V_ASN1_UTF8STRING)) {
1450 j = ASN1_PRINTABLE_type(str->data, str->length);
1451 if (((j == V_ASN1_T61STRING) &&
1452 (str->type != V_ASN1_T61STRING)) ||
1453 ((j == V_ASN1_IA5STRING) &&
1454 (str->type == V_ASN1_PRINTABLESTRING))) {
1456 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1462 old_entry_print(obj, str);
1465 /* Ok, now we check the 'policy' stuff. */
1466 if ((subject = X509_NAME_new()) == NULL) {
1467 BIO_printf(bio_err, "Memory allocation failure\n");
1471 /* take a copy of the issuer name before we mess with it. */
1473 CAname = X509_NAME_dup(name);
1475 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1480 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1481 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1482 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1484 "%s:unknown object type in 'policy' configuration\n",
1488 obj = OBJ_nid2obj(j);
1492 /* lookup the object in the supplied name list */
1493 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1499 tne = X509_NAME_get_entry(name, j);
1503 /* depending on the 'policy', decide what to do. */
1505 if (strcmp(cv->value, "optional") == 0) {
1508 } else if (strcmp(cv->value, "supplied") == 0) {
1511 "The %s field needed to be supplied and was missing\n",
1516 } else if (strcmp(cv->value, "match") == 0) {
1521 "The mandatory %s field was missing\n",
1529 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1530 if ((j < 0) && (last2 == -1)) {
1532 "The %s field does not exist in the CA certificate,\n"
1533 "the 'policy' is misconfigured\n",
1538 push = X509_NAME_get_entry(CAname, j);
1539 str = X509_NAME_ENTRY_get_data(tne);
1540 str2 = X509_NAME_ENTRY_get_data(push);
1542 if (ASN1_STRING_cmp(str, str2) != 0)
1547 "The %s field is different between\n"
1548 "CA certificate (%s) and the request (%s)\n",
1550 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1551 ((str == NULL) ? "NULL" : (char *)str->data));
1556 "%s:invalid type in 'policy' configuration\n",
1562 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1563 X509_NAME_ENTRY_free(push);
1564 BIO_printf(bio_err, "Memory allocation failure\n");
1574 X509_NAME_free(subject);
1575 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1576 subject = X509_NAME_dup(name);
1577 if (subject == NULL)
1583 "The subject name appears to be ok, checking data base for clashes\n");
1585 /* Build the correct Subject if no e-mail is wanted in the subject */
1587 * and add it later on because of the method extensions are added
1592 dn_subject = subject;
1594 X509_NAME_ENTRY *tmpne;
1596 * Its best to dup the subject DN and then delete any email addresses
1597 * because this retains its structure.
1599 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1600 BIO_printf(bio_err, "Memory allocation failure\n");
1603 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1604 NID_pkcs9_emailAddress,
1606 tmpne = X509_NAME_get_entry(dn_subject, i);
1607 X509_NAME_delete_entry(dn_subject, i);
1608 X509_NAME_ENTRY_free(tmpne);
1612 if (BN_is_zero(serial))
1613 row[DB_serial] = OPENSSL_strdup("00");
1615 row[DB_serial] = BN_bn2hex(serial);
1616 if (row[DB_serial] == NULL) {
1617 BIO_printf(bio_err, "Memory allocation failure\n");
1621 if (db->attributes.unique_subject) {
1622 OPENSSL_STRING *crow = row;
1624 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1627 "ERROR:There is already a certificate for %s\n",
1632 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1635 "ERROR:Serial number %s has already been issued,\n",
1638 " check the database/serial_file for corruption\n");
1643 BIO_printf(bio_err, "The matching entry has the following details\n");
1644 if (rrow[DB_type][0] == 'E')
1646 else if (rrow[DB_type][0] == 'R')
1648 else if (rrow[DB_type][0] == 'V')
1651 p = "\ninvalid type, Data base error\n";
1652 BIO_printf(bio_err, "Type :%s\n", p);;
1653 if (rrow[DB_type][0] == 'R') {
1654 p = rrow[DB_exp_date];
1657 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1659 p = rrow[DB_exp_date];
1662 BIO_printf(bio_err, "Expires on :%s\n", p);
1663 p = rrow[DB_serial];
1666 BIO_printf(bio_err, "Serial Number :%s\n", p);
1670 BIO_printf(bio_err, "File name :%s\n", p);
1674 BIO_printf(bio_err, "Subject Name :%s\n", p);
1675 ok = -1; /* This is now a 'bad' error. */
1679 /* We are now totally happy, lets make and sign the certificate */
1682 "Everything appears to be ok, creating and signing the certificate\n");
1684 if ((ret = X509_new()) == NULL)
1688 /* Make it an X509 v3 certificate. */
1689 if (!X509_set_version(ret, 2))
1693 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1696 if (!X509_set_issuer_name(ret, subject))
1699 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1703 if (!set_cert_times(ret, startdate, enddate, days))
1706 if (enddate != NULL) {
1708 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret));
1712 if (!X509_set_subject_name(ret, subject))
1715 pktmp = X509_REQ_get0_pubkey(req);
1716 i = X509_set_pubkey(ret, pktmp);
1720 /* Lets add the extensions, if there are any */
1723 X509_set_version(ret, 2);
1725 /* Initialize the context structure */
1727 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1729 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1733 BIO_printf(bio_err, "Extra configuration file found\n");
1735 /* Use the extconf configuration db LHASH */
1736 X509V3_set_nconf(&ctx, extconf);
1738 /* Test the structure (needed?) */
1739 /* X509V3_set_ctx_test(&ctx); */
1741 /* Adds exts contained in the configuration file */
1742 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1744 "ERROR: adding extensions in section %s\n",
1746 ERR_print_errors(bio_err);
1751 "Successfully added extensions from file.\n");
1752 } else if (ext_sect) {
1753 /* We found extensions to be set from config file */
1754 X509V3_set_nconf(&ctx, lconf);
1756 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1758 "ERROR: adding extensions in section %s\n",
1760 ERR_print_errors(bio_err);
1766 "Successfully added extensions from config\n");
1770 /* Copy extensions from request (if any) */
1772 if (!copy_extensions(ret, req, ext_copy)) {
1773 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1774 ERR_print_errors(bio_err);
1778 /* Set the right value for the noemailDN option */
1779 if (email_dn == 0) {
1780 if (!X509_set_subject_name(ret, dn_subject))
1785 BIO_printf(bio_err, "Certificate Details:\n");
1787 * Never print signature details because signature not present
1789 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1790 X509_print_ex(bio_err, ret, nameopt, certopt);
1793 BIO_printf(bio_err, "Certificate is to be certified until ");
1794 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1796 BIO_printf(bio_err, " (%ld days)", days);
1797 BIO_printf(bio_err, "\n");
1801 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1802 (void)BIO_flush(bio_err);
1804 if (!fgets(buf, sizeof(buf) - 1, stdin)) {
1806 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1810 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) {
1811 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1817 pktmp = X509_get0_pubkey(ret);
1818 if (EVP_PKEY_missing_parameters(pktmp) &&
1819 !EVP_PKEY_missing_parameters(pkey))
1820 EVP_PKEY_copy_parameters(pktmp, pkey);
1822 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1825 /* We now just add it to the database */
1826 row[DB_type] = OPENSSL_strdup("V");
1827 tm = X509_get0_notAfter(ret);
1828 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1829 memcpy(row[DB_exp_date], tm->data, tm->length);
1830 row[DB_exp_date][tm->length] = '\0';
1831 row[DB_rev_date] = NULL;
1832 row[DB_file] = OPENSSL_strdup("unknown");
1833 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1835 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1836 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1837 BIO_printf(bio_err, "Memory allocation failure\n");
1841 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1842 for (i = 0; i < DB_NUMBER; i++) {
1846 irow[DB_NUMBER] = NULL;
1848 if (!TXT_DB_insert(db->db, irow)) {
1849 BIO_printf(bio_err, "failed to update database\n");
1850 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1855 for (i = 0; i < DB_NUMBER; i++)
1856 OPENSSL_free(row[i]);
1858 X509_NAME_free(CAname);
1859 X509_NAME_free(subject);
1860 if (dn_subject != subject)
1861 X509_NAME_free(dn_subject);
1869 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
1874 (void)i2d_X509_bio(bp, x);
1879 PEM_write_bio_X509(bp, x);
1882 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1883 X509 *x509, const EVP_MD *dgst,
1884 STACK_OF(OPENSSL_STRING) *sigopts,
1885 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1886 BIGNUM *serial, const char *subj, unsigned long chtype,
1887 int multirdn, int email_dn, const char *startdate,
1888 const char *enddate, long days, const char *ext_sect,
1889 CONF *lconf, int verbose, unsigned long certopt,
1890 unsigned long nameopt, int default_op, int ext_copy)
1892 STACK_OF(CONF_VALUE) *sk = NULL;
1893 LHASH_OF(CONF_VALUE) *parms = NULL;
1894 X509_REQ *req = NULL;
1895 CONF_VALUE *cv = NULL;
1896 NETSCAPE_SPKI *spki = NULL;
1898 EVP_PKEY *pktmp = NULL;
1899 X509_NAME *n = NULL;
1900 X509_NAME_ENTRY *ne = NULL;
1906 * Load input file into a hash table. (This is just an easy
1907 * way to read and parse the file, then put it into a convenient
1910 parms = CONF_load(NULL, infile, &errline);
1911 if (parms == NULL) {
1912 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1913 ERR_print_errors(bio_err);
1917 sk = CONF_get_section(parms, "default");
1918 if (sk_CONF_VALUE_num(sk) == 0) {
1919 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1924 * Now create a dummy X509 request structure. We don't actually
1925 * have an X509 request, but we have many of the components
1926 * (a public key, various DN components). The idea is that we
1927 * put these components into the right X509 request structure
1928 * and we can use the same code as if you had a real X509 request.
1930 req = X509_REQ_new();
1932 ERR_print_errors(bio_err);
1937 * Build up the subject name set.
1939 n = X509_REQ_get_subject_name(req);
1942 if (sk_CONF_VALUE_num(sk) <= i)
1945 cv = sk_CONF_VALUE_value(sk, i);
1948 * Skip past any leading X. X: X, etc to allow for multiple instances
1950 for (buf = cv->name; *buf; buf++)
1951 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
1959 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
1960 if (strcmp(type, "SPKAC") == 0) {
1961 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
1964 "unable to load Netscape SPKAC structure\n");
1965 ERR_print_errors(bio_err);
1972 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
1973 (unsigned char *)buf, -1, -1, 0))
1977 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
1983 * Now extract the key from the SPKI structure.
1987 "Check that the SPKAC request matches the signature\n");
1989 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
1990 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
1994 j = NETSCAPE_SPKI_verify(spki, pktmp);
1996 EVP_PKEY_free(pktmp);
1998 "signature verification failed on SPKAC public key\n");
2001 BIO_printf(bio_err, "Signature ok\n");
2003 X509_REQ_set_pubkey(req, pktmp);
2004 EVP_PKEY_free(pktmp);
2005 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2006 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2007 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2012 NETSCAPE_SPKI_free(spki);
2013 X509_NAME_ENTRY_free(ne);
2018 static int check_time_format(const char *str)
2020 return ASN1_TIME_set_string(NULL, str);
2023 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2025 const ASN1_TIME *tm = NULL;
2026 char *row[DB_NUMBER], **rrow, **irow;
2027 char *rev_str = NULL;
2031 for (i = 0; i < DB_NUMBER; i++)
2033 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2034 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2038 row[DB_serial] = OPENSSL_strdup("00");
2040 row[DB_serial] = BN_bn2hex(bn);
2042 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2043 BIO_printf(bio_err, "Memory allocation failure\n");
2047 * We have to lookup by serial number because name lookup skips revoked
2050 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2053 "Adding Entry with serial number %s to DB for %s\n",
2054 row[DB_serial], row[DB_name]);
2056 /* We now just add it to the database */
2057 row[DB_type] = OPENSSL_strdup("V");
2058 tm = X509_get0_notAfter(x509);
2059 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2060 memcpy(row[DB_exp_date], tm->data, tm->length);
2061 row[DB_exp_date][tm->length] = '\0';
2062 row[DB_rev_date] = NULL;
2063 row[DB_file] = OPENSSL_strdup("unknown");
2065 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2066 for (i = 0; i < DB_NUMBER; i++) {
2070 irow[DB_NUMBER] = NULL;
2072 if (!TXT_DB_insert(db->db, irow)) {
2073 BIO_printf(bio_err, "failed to update database\n");
2074 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2078 /* Revoke Certificate */
2082 ok = do_revoke(x509, db, type, value);
2086 } else if (index_name_cmp_noconst(row, rrow)) {
2087 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2089 } else if (type == -1) {
2090 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2093 } else if (rrow[DB_type][0] == 'R') {
2094 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2098 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2099 rev_str = make_revocation_str(type, value);
2101 BIO_printf(bio_err, "Error in revocation arguments\n");
2104 rrow[DB_type][0] = 'R';
2105 rrow[DB_type][1] = '\0';
2106 rrow[DB_rev_date] = rev_str;
2110 for (i = 0; i < DB_NUMBER; i++) {
2111 OPENSSL_free(row[i]);
2116 static int get_certificate_status(const char *serial, CA_DB *db)
2118 char *row[DB_NUMBER], **rrow;
2120 size_t serial_len = strlen(serial);
2122 /* Free Resources */
2123 for (i = 0; i < DB_NUMBER; i++)
2126 /* Malloc needed char spaces */
2127 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2129 if (serial_len % 2) {
2131 * Set the first char to 0
2133 row[DB_serial][0] = '0';
2135 /* Copy String from serial to row[DB_serial] */
2136 memcpy(row[DB_serial] + 1, serial, serial_len);
2137 row[DB_serial][serial_len + 1] = '\0';
2139 /* Copy String from serial to row[DB_serial] */
2140 memcpy(row[DB_serial], serial, serial_len);
2141 row[DB_serial][serial_len] = '\0';
2144 /* Make it Upper Case */
2145 for (i = 0; row[DB_serial][i] != '\0'; i++)
2146 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]);
2150 /* Search for the certificate */
2151 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2153 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2156 } else if (rrow[DB_type][0] == 'V') {
2157 BIO_printf(bio_err, "%s=Valid (%c)\n",
2158 row[DB_serial], rrow[DB_type][0]);
2160 } else if (rrow[DB_type][0] == 'R') {
2161 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2162 row[DB_serial], rrow[DB_type][0]);
2164 } else if (rrow[DB_type][0] == 'E') {
2165 BIO_printf(bio_err, "%s=Expired (%c)\n",
2166 row[DB_serial], rrow[DB_type][0]);
2168 } else if (rrow[DB_type][0] == 'S') {
2169 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2170 row[DB_serial], rrow[DB_type][0]);
2173 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2174 row[DB_serial], rrow[DB_type][0]);
2178 for (i = 0; i < DB_NUMBER; i++) {
2179 OPENSSL_free(row[i]);
2184 static int do_updatedb(CA_DB *db)
2186 ASN1_UTCTIME *a_tm = NULL;
2188 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2189 char **rrow, *a_tm_s;
2191 a_tm = ASN1_UTCTIME_new();
2195 /* get actual time and make a string */
2196 a_tm = X509_gmtime_adj(a_tm, 0);
2197 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2199 memcpy(a_tm_s, a_tm->data, a_tm->length);
2200 a_tm_s[a_tm->length] = '\0';
2202 if (strncmp(a_tm_s, "49", 2) <= 0)
2207 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2208 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2210 if (rrow[DB_type][0] == 'V') {
2211 /* ignore entries that are not valid */
2212 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2217 if (db_y2k == a_y2k) {
2218 /* all on the same y2k side */
2219 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2220 rrow[DB_type][0] = 'E';
2221 rrow[DB_type][1] = '\0';
2224 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2226 } else if (db_y2k < a_y2k) {
2227 rrow[DB_type][0] = 'E';
2228 rrow[DB_type][1] = '\0';
2231 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2237 ASN1_UTCTIME_free(a_tm);
2238 OPENSSL_free(a_tm_s);
2242 static const char *crl_reasons[] = {
2243 /* CRL reason strings */
2247 "affiliationChanged",
2249 "cessationOfOperation",
2252 /* Additional pseudo reasons */
2258 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2261 * Given revocation information convert to a DB string. The format of the
2262 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2263 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2264 * additional argument
2267 char *make_revocation_str(int rev_type, char *rev_arg)
2270 const char *other = NULL;
2271 const char *reason = NULL;
2273 ASN1_UTCTIME *revtm = NULL;
2279 case REV_CRL_REASON:
2280 for (i = 0; i < 8; i++) {
2281 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2282 reason = crl_reasons[i];
2286 if (reason == NULL) {
2287 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2293 /* Argument is an OID */
2295 otmp = OBJ_txt2obj(rev_arg, 0);
2296 ASN1_OBJECT_free(otmp);
2299 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2303 reason = "holdInstruction";
2307 case REV_KEY_COMPROMISE:
2308 case REV_CA_COMPROMISE:
2310 /* Argument is the key compromise time */
2311 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2313 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2318 if (rev_type == REV_KEY_COMPROMISE)
2321 reason = "CAkeyTime";
2327 revtm = X509_gmtime_adj(NULL, 0);
2332 i = revtm->length + 1;
2335 i += strlen(reason) + 1;
2337 i += strlen(other) + 1;
2339 str = app_malloc(i, "revocation reason");
2340 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2342 OPENSSL_strlcat(str, ",", i);
2343 OPENSSL_strlcat(str, reason, i);
2346 OPENSSL_strlcat(str, ",", i);
2347 OPENSSL_strlcat(str, other, i);
2349 ASN1_UTCTIME_free(revtm);
2354 * Convert revocation field to X509_REVOKED entry
2358 * 2 OK and some extensions added (i.e. V2 CRL)
2361 int make_revoked(X509_REVOKED *rev, const char *str)
2364 int reason_code = -1;
2366 ASN1_OBJECT *hold = NULL;
2367 ASN1_GENERALIZEDTIME *comp_time = NULL;
2368 ASN1_ENUMERATED *rtmp = NULL;
2370 ASN1_TIME *revDate = NULL;
2372 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2377 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2380 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2381 rtmp = ASN1_ENUMERATED_new();
2382 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2384 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2388 if (rev && comp_time) {
2389 if (!X509_REVOKED_add1_ext_i2d
2390 (rev, NID_invalidity_date, comp_time, 0, 0))
2394 if (!X509_REVOKED_add1_ext_i2d
2395 (rev, NID_hold_instruction_code, hold, 0, 0))
2399 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2407 ASN1_OBJECT_free(hold);
2408 ASN1_GENERALIZEDTIME_free(comp_time);
2409 ASN1_ENUMERATED_free(rtmp);
2410 ASN1_TIME_free(revDate);
2415 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2417 char buf[25], *pbuf;
2421 j = i2a_ASN1_OBJECT(bio_err, obj);
2423 for (j = 22 - j; j > 0; j--)
2427 BIO_puts(bio_err, buf);
2429 if (str->type == V_ASN1_PRINTABLESTRING)
2430 BIO_printf(bio_err, "PRINTABLE:'");
2431 else if (str->type == V_ASN1_T61STRING)
2432 BIO_printf(bio_err, "T61STRING:'");
2433 else if (str->type == V_ASN1_IA5STRING)
2434 BIO_printf(bio_err, "IA5STRING:'");
2435 else if (str->type == V_ASN1_UNIVERSALSTRING)
2436 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2438 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2440 p = (const char *)str->data;
2441 for (j = str->length; j > 0; j--) {
2442 if ((*p >= ' ') && (*p <= '~'))
2443 BIO_printf(bio_err, "%c", *p);
2445 BIO_printf(bio_err, "\\0x%02X", *p);
2446 else if ((unsigned char)*p == 0xf7)
2447 BIO_printf(bio_err, "^?");
2449 BIO_printf(bio_err, "^%c", *p + '@');
2452 BIO_printf(bio_err, "'\n");
2456 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2457 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2460 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2461 int reason_code = -1;
2464 ASN1_OBJECT *hold = NULL;
2465 ASN1_GENERALIZEDTIME *comp_time = NULL;
2467 tmp = OPENSSL_strdup(str);
2469 BIO_printf(bio_err, "memory allocation failure\n");
2473 p = strchr(tmp, ',');
2489 *prevtm = ASN1_UTCTIME_new();
2490 if (*prevtm == NULL) {
2491 BIO_printf(bio_err, "memory allocation failure\n");
2494 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2495 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2500 for (i = 0; i < NUM_REASONS; i++) {
2501 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2506 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2507 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2511 if (reason_code == 7)
2512 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2513 else if (reason_code == 8) { /* Hold instruction */
2515 BIO_printf(bio_err, "missing hold instruction\n");
2518 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2519 hold = OBJ_txt2obj(arg_str, 0);
2522 BIO_printf(bio_err, "invalid object identifier %s\n",
2529 ASN1_OBJECT_free(hold);
2530 } else if ((reason_code == 9) || (reason_code == 10)) {
2532 BIO_printf(bio_err, "missing compromised time\n");
2535 comp_time = ASN1_GENERALIZEDTIME_new();
2536 if (comp_time == NULL) {
2537 BIO_printf(bio_err, "memory allocation failure\n");
2540 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2541 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2544 if (reason_code == 9)
2545 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2547 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2552 *preason = reason_code;
2554 *pinvtm = comp_time;
2563 ASN1_GENERALIZEDTIME_free(comp_time);