2 * Copyright 1995-2018 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)
443 p = NCONF_get_string(conf, NULL, "oid_file");
447 BIO *oid_bio = BIO_new_file(p, "r");
449 if (oid_bio == NULL) {
452 OBJ_create_objects(oid_bio);
456 if (!add_oid_section(conf)) {
457 ERR_print_errors(bio_err);
461 randfile = NCONF_get_string(conf, BASE_SECTION, "RANDFILE");
462 if (randfile == NULL)
464 app_RAND_load_file(randfile, 0);
466 f = NCONF_get_string(conf, section, STRING_MASK);
470 if (f && !ASN1_STRING_set_default_mask_asc(f)) {
471 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
475 if (chtype != MBSTRING_UTF8) {
476 f = NCONF_get_string(conf, section, UTF8_IN);
479 else if (strcmp(f, "yes") == 0)
480 chtype = MBSTRING_UTF8;
483 db_attr.unique_subject = 1;
484 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
486 db_attr.unique_subject = parse_yesno(p, 1);
490 /*****************************************************************/
491 /* report status of cert with serial number given on command line */
493 dbfile = lookup_conf(conf, section, ENV_DATABASE);
497 db = load_index(dbfile, &db_attr);
501 if (!index_index(db))
504 if (get_certificate_status(ser_status, db) != 1)
505 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
509 /*****************************************************************/
510 /* we definitely need a private key, so let's get it */
513 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
518 if (!app_passwd(passinarg, NULL, &key, NULL)) {
519 BIO_printf(bio_err, "Error getting password\n");
523 pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key");
525 OPENSSL_cleanse(key, strlen(key));
527 /* load_key() has already printed an appropriate message */
531 /*****************************************************************/
532 /* we need a certificate */
533 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
535 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
538 x509 = load_cert(certfile, FORMAT_PEM, "CA certificate");
542 if (!X509_check_private_key(x509, pkey)) {
544 "CA certificate and CA private key do not match\n");
551 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
554 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
556 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
559 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
562 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
565 if (!set_name_ex(&nameopt, f)) {
566 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
571 nameopt = XN_FLAG_ONELINE;
575 f = NCONF_get_string(conf, section, ENV_CERTOPT);
578 if (!set_cert_ex(&certopt, f)) {
579 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
586 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
589 if (!set_ext_copy(&ext_copy, f)) {
590 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
596 /*****************************************************************/
597 /* lookup where to write new certificates */
598 if ((outdir == NULL) && (req)) {
600 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
601 if (outdir == NULL) {
603 "there needs to be defined a directory for new certificate to be placed in\n");
606 #ifndef OPENSSL_SYS_VMS
608 * outdir is a directory spec, but access() for VMS demands a
609 * filename. We could use the DEC C routine to convert the
610 * directory syntax to Unixly, and give that to app_isdir,
611 * but for now the fopen will catch the error if it's not a
614 if (app_isdir(outdir) <= 0) {
615 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
622 /*****************************************************************/
623 /* we need to load the database file */
624 dbfile = lookup_conf(conf, section, ENV_DATABASE);
628 db = load_index(dbfile, &db_attr);
632 /* Lets check some fields */
633 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
634 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
635 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
637 "entry %d: not revoked yet, but has a revocation date\n",
641 if ((pp[DB_type][0] == DB_TYPE_REV) &&
642 !make_revoked(NULL, pp[DB_rev_date])) {
643 BIO_printf(bio_err, " in entry %d\n", i + 1);
646 if (!check_time_format((char *)pp[DB_exp_date])) {
647 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
656 if ((j & 1) || (j < 2)) {
657 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
662 if (!isxdigit(_UC(*p))) {
664 "entry %d: bad char 0%o '%c' in serial number\n",
671 TXT_DB_write(bio_out, db->db);
672 BIO_printf(bio_err, "%d entries loaded from the database\n",
673 sk_OPENSSL_PSTRING_num(db->db->data));
674 BIO_printf(bio_err, "generating index\n");
677 if (!index_index(db))
680 /*****************************************************************/
681 /* Update the db file for expired certificates */
684 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
688 BIO_printf(bio_err, "Malloc failure\n");
692 BIO_printf(bio_err, "No entries found to mark expired\n");
694 if (!save_index(dbfile, "new", db))
697 if (!rotate_index(dbfile, "new", "old"))
702 "Done. %d entries marked as expired\n", i);
706 /*****************************************************************/
707 /* Read extensions config file */
709 if ((extconf = app_load_config(extfile)) == NULL) {
715 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
718 /* We can have sections in the ext file */
719 if (extensions == NULL) {
720 extensions = NCONF_get_string(extconf, "default", "extensions");
721 if (extensions == NULL)
722 extensions = "default";
726 /*****************************************************************/
728 /* FIXME: Is it really always text? */
729 Sout = bio_open_default(outfile, 'w', FORMAT_TEXT);
735 && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL)
738 if (strcmp(md, "default") == 0) {
740 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
741 BIO_puts(bio_err, "no default digest\n");
744 md = (char *)OBJ_nid2sn(def_nid);
747 if (!opt_md(md, &dgst)) {
753 char *tmp_email_dn = NULL;
755 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
756 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
760 BIO_printf(bio_err, "message digest is %s\n",
761 OBJ_nid2ln(EVP_MD_type(dgst)));
763 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
767 BIO_printf(bio_err, "policy is %s\n", policy);
769 serialfile = lookup_conf(conf, section, ENV_SERIAL);
770 if (serialfile == NULL)
775 * no '-extfile' option, so we look for extensions in the main
779 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
784 /* Check syntax of file */
786 X509V3_set_ctx_test(&ctx);
787 X509V3_set_nconf(&ctx, conf);
788 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
790 "Error Loading extension section %s\n",
798 if (startdate == NULL) {
799 startdate = NCONF_get_string(conf, section,
800 ENV_DEFAULT_STARTDATE);
801 if (startdate == NULL)
804 if (startdate && !ASN1_TIME_set_string(NULL, startdate)) {
806 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
809 if (startdate == NULL)
812 if (enddate == NULL) {
813 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
817 if (enddate && !ASN1_TIME_set_string(NULL, enddate)) {
819 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
824 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
827 if (!enddate && (days == 0)) {
829 "cannot lookup how many days to certify for\n");
833 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
834 BIO_printf(bio_err, "error while loading serial number\n");
838 if (BN_is_zero(serial))
839 BIO_printf(bio_err, "next serial number is 00\n");
841 if ((f = BN_bn2hex(serial)) == NULL)
843 BIO_printf(bio_err, "next serial number is %s\n", f);
848 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
849 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
853 if ((cert_sk = sk_X509_new_null()) == NULL) {
854 BIO_printf(bio_err, "Memory allocation failure\n");
857 if (spkac_file != NULL) {
859 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
860 attribs, db, serial, subj, chtype, multirdn,
861 email_dn, startdate, enddate, days, extensions,
862 conf, verbose, certopt, nameopt, default_op,
868 BIO_printf(bio_err, "\n");
869 if (!BN_add_word(serial, 1))
871 if (!sk_X509_push(cert_sk, x)) {
872 BIO_printf(bio_err, "Memory allocation failure\n");
881 if (ss_cert_file != NULL) {
883 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
885 db, serial, subj, chtype, multirdn, email_dn,
886 startdate, enddate, days, batch, extensions,
887 conf, verbose, certopt, nameopt, default_op,
893 BIO_printf(bio_err, "\n");
894 if (!BN_add_word(serial, 1))
896 if (!sk_X509_push(cert_sk, x)) {
897 BIO_printf(bio_err, "Memory allocation failure\n");
902 if (infile != NULL) {
904 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
905 serial, subj, chtype, multirdn, email_dn, startdate,
906 enddate, days, batch, extensions, conf, verbose,
907 certopt, nameopt, default_op, ext_copy, selfsign);
912 BIO_printf(bio_err, "\n");
913 if (!BN_add_word(serial, 1))
915 if (!sk_X509_push(cert_sk, x)) {
916 BIO_printf(bio_err, "Memory allocation failure\n");
921 for (i = 0; i < argc; i++) {
923 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
924 serial, subj, chtype, multirdn, email_dn, startdate,
925 enddate, days, batch, extensions, conf, verbose,
926 certopt, nameopt, default_op, ext_copy, selfsign);
931 BIO_printf(bio_err, "\n");
932 if (!BN_add_word(serial, 1))
934 if (!sk_X509_push(cert_sk, x)) {
935 BIO_printf(bio_err, "Memory allocation failure\n");
941 * we have a stack of newly certified certificates and a data base
942 * and serial number that need updating
945 if (sk_X509_num(cert_sk) > 0) {
948 "\n%d out of %d certificate requests certified, commit? [y/n]",
950 (void)BIO_flush(bio_err);
952 if (!fgets(buf[0], 10, stdin)) {
954 "CERTIFICATION CANCELED: I/O error\n");
958 if ((buf[0][0] != 'y') && (buf[0][0] != 'Y')) {
959 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
965 BIO_printf(bio_err, "Write out database with %d new entries\n",
966 sk_X509_num(cert_sk));
968 if (!save_serial(serialfile, "new", serial, NULL))
971 if (!save_index(dbfile, "new", db))
976 BIO_printf(bio_err, "writing new certificates\n");
977 for (i = 0; i < sk_X509_num(cert_sk); i++) {
979 X509 *xi = sk_X509_value(cert_sk, i);
980 ASN1_INTEGER *serialNumber = X509_get_serialNumber(xi);
984 j = ASN1_STRING_length(serialNumber);
985 p = (const char *)ASN1_STRING_get0_data(serialNumber);
987 if (strlen(outdir) >= (size_t)(j ? BSIZE - j * 2 - 6 : BSIZE - 8)) {
988 BIO_printf(bio_err, "certificate file name too long\n");
992 strcpy(buf[2], outdir);
994 #ifndef OPENSSL_SYS_VMS
995 OPENSSL_strlcat(buf[2], "/", sizeof(buf[2]));
998 n = (char *)&(buf[2][strlen(buf[2])]);
1000 for (k = 0; k < j; k++) {
1001 if (n >= &(buf[2][sizeof(buf[2])]))
1004 &buf[2][0] + sizeof(buf[2]) - n,
1005 "%02X", (unsigned char)*(p++));
1018 BIO_printf(bio_err, "writing %s\n", buf[2]);
1020 Cout = BIO_new_file(buf[2], "w");
1025 write_new_certificate(Cout, xi, 0, notext);
1026 write_new_certificate(Sout, xi, output_der, notext);
1030 if (sk_X509_num(cert_sk)) {
1031 /* Rename the database and the serial file */
1032 if (!rotate_serial(serialfile, "new", "old"))
1035 if (!rotate_index(dbfile, "new", "old"))
1038 BIO_printf(bio_err, "Data Base Updated\n");
1042 /*****************************************************************/
1046 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1051 /* Check syntax of file */
1053 X509V3_set_ctx_test(&ctx);
1054 X509V3_set_nconf(&ctx, conf);
1055 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1057 "Error Loading CRL extension section %s\n",
1064 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1066 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1067 BIO_printf(bio_err, "error while loading CRL number\n");
1071 if (!crldays && !crlhours && !crlsec) {
1072 if (!NCONF_get_number(conf, section,
1073 ENV_DEFAULT_CRL_DAYS, &crldays))
1075 if (!NCONF_get_number(conf, section,
1076 ENV_DEFAULT_CRL_HOURS, &crlhours))
1080 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1082 "cannot lookup how long until the next CRL is issued\n");
1087 BIO_printf(bio_err, "making CRL\n");
1088 if ((crl = X509_CRL_new()) == NULL)
1090 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1093 tmptm = ASN1_TIME_new();
1095 || X509_gmtime_adj(tmptm, 0) == NULL
1096 || !X509_CRL_set1_lastUpdate(crl, tmptm)
1097 || X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1099 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1100 ASN1_TIME_free(tmptm);
1103 X509_CRL_set1_nextUpdate(crl, tmptm);
1105 ASN1_TIME_free(tmptm);
1107 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1108 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1109 if (pp[DB_type][0] == DB_TYPE_REV) {
1110 if ((r = X509_REVOKED_new()) == NULL)
1112 j = make_revoked(r, pp[DB_rev_date]);
1117 if (!BN_hex2bn(&serial, pp[DB_serial]))
1119 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1124 X509_REVOKED_set_serialNumber(r, tmpser);
1125 ASN1_INTEGER_free(tmpser);
1126 X509_CRL_add0_revoked(crl, r);
1131 * sort the data so it will be written in serial number order
1135 /* we now have a CRL */
1137 BIO_printf(bio_err, "signing CRL\n");
1139 /* Add any extensions asked for */
1141 if (crl_ext || crlnumberfile != NULL) {
1143 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1144 X509V3_set_nconf(&crlctx, conf);
1147 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1149 if (crlnumberfile != NULL) {
1150 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1153 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1154 ASN1_INTEGER_free(tmpser);
1156 if (!BN_add_word(crlnumber, 1))
1160 if (crl_ext || crl_v2) {
1161 if (!X509_CRL_set_version(crl, 1))
1162 goto end; /* version 2 CRL */
1165 /* we have a CRL number that need updating */
1166 if (crlnumberfile != NULL)
1167 if (!save_serial(crlnumberfile, "new", crlnumber, NULL))
1173 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1176 PEM_write_bio_X509_CRL(Sout, crl);
1178 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1179 if (!rotate_serial(crlnumberfile, "new", "old"))
1183 /*****************************************************************/
1185 if (infile == NULL) {
1186 BIO_printf(bio_err, "no input files\n");
1190 revcert = load_cert(infile, FORMAT_PEM, infile);
1191 if (revcert == NULL)
1195 j = do_revoke(revcert, db, rev_type, rev_arg);
1200 if (!save_index(dbfile, "new", db))
1203 if (!rotate_index(dbfile, "new", "old"))
1206 BIO_printf(bio_err, "Data Base Updated\n");
1209 /*****************************************************************/
1215 sk_X509_pop_free(cert_sk, X509_free);
1218 ERR_print_errors(bio_err);
1219 app_RAND_write_file(randfile);
1225 sk_OPENSSL_STRING_free(sigopts);
1226 EVP_PKEY_free(pkey);
1230 NCONF_free(extconf);
1235 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1237 char *entry = NCONF_get_string(conf, section, tag);
1239 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1243 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1244 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1245 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1246 BIGNUM *serial, const char *subj, unsigned long chtype,
1247 int multirdn, int email_dn, const char *startdate,
1248 const char *enddate,
1249 long days, int batch, const char *ext_sect, CONF *lconf,
1250 int verbose, unsigned long certopt, unsigned long nameopt,
1251 int default_op, int ext_copy, int selfsign)
1253 X509_REQ *req = NULL;
1255 EVP_PKEY *pktmp = NULL;
1258 in = BIO_new_file(infile, "r");
1260 ERR_print_errors(bio_err);
1263 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1264 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1269 X509_REQ_print(bio_err, req);
1271 BIO_printf(bio_err, "Check that the request matches the signature\n");
1273 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1275 "Certificate request and CA private key do not match\n");
1279 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1280 BIO_printf(bio_err, "error unpacking public key\n");
1283 i = X509_REQ_verify(req, pktmp);
1287 BIO_printf(bio_err, "Signature verification problems....\n");
1288 ERR_print_errors(bio_err);
1294 "Signature did not match the certificate request\n");
1295 ERR_print_errors(bio_err);
1298 BIO_printf(bio_err, "Signature ok\n");
1300 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1301 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1302 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1303 ext_copy, selfsign);
1311 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1312 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1313 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1314 BIGNUM *serial, const char *subj, unsigned long chtype,
1315 int multirdn, int email_dn, const char *startdate,
1316 const char *enddate, long days, int batch, const char *ext_sect,
1317 CONF *lconf, int verbose, unsigned long certopt,
1318 unsigned long nameopt, int default_op, int ext_copy)
1321 X509_REQ *rreq = NULL;
1322 EVP_PKEY *pktmp = NULL;
1325 if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL)
1328 X509_print(bio_err, req);
1330 BIO_printf(bio_err, "Check that the request matches the signature\n");
1332 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1333 BIO_printf(bio_err, "error unpacking public key\n");
1336 i = X509_verify(req, pktmp);
1339 BIO_printf(bio_err, "Signature verification problems....\n");
1344 BIO_printf(bio_err, "Signature did not match the certificate\n");
1347 BIO_printf(bio_err, "Signature ok\n");
1349 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1352 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1353 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1354 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1358 X509_REQ_free(rreq);
1363 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1364 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1365 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1366 const char *subj, unsigned long chtype, int multirdn,
1367 int email_dn, const char *startdate, const char *enddate, long days,
1368 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1369 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1370 int default_op, int ext_copy, int selfsign)
1372 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL;
1373 const ASN1_TIME *tm;
1374 ASN1_STRING *str, *str2;
1377 X509_NAME_ENTRY *ne;
1378 X509_NAME_ENTRY *tne, *push;
1380 int ok = -1, i, j, last, nid;
1383 OPENSSL_STRING row[DB_NUMBER];
1384 OPENSSL_STRING *irow = NULL;
1385 OPENSSL_STRING *rrow = NULL;
1388 for (i = 0; i < DB_NUMBER; i++)
1392 X509_NAME *n = parse_name(subj, chtype, multirdn);
1395 ERR_print_errors(bio_err);
1398 X509_REQ_set_subject_name(req, n);
1404 "The Subject's Distinguished Name is as follows\n");
1406 name = X509_REQ_get_subject_name(req);
1407 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1408 ne = X509_NAME_get_entry(name, i);
1409 str = X509_NAME_ENTRY_get_data(ne);
1410 obj = X509_NAME_ENTRY_get_object(ne);
1413 /* assume all type should be strings */
1414 nid = OBJ_obj2nid(X509_NAME_ENTRY_get_object(ne));
1416 if (str->type == V_ASN1_UNIVERSALSTRING)
1417 ASN1_UNIVERSALSTRING_to_string(str);
1419 if ((str->type == V_ASN1_IA5STRING) &&
1420 (nid != NID_pkcs9_emailAddress))
1421 str->type = V_ASN1_T61STRING;
1423 if ((nid == NID_pkcs9_emailAddress) &&
1424 (str->type == V_ASN1_PRINTABLESTRING))
1425 str->type = V_ASN1_IA5STRING;
1428 /* If no EMAIL is wanted in the subject */
1429 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1432 /* check some things */
1433 if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1434 (str->type != V_ASN1_IA5STRING)) {
1436 "\nemailAddress type needs to be of type IA5STRING\n");
1439 if ((str->type != V_ASN1_BMPSTRING)
1440 && (str->type != V_ASN1_UTF8STRING)) {
1441 j = ASN1_PRINTABLE_type(str->data, str->length);
1442 if (((j == V_ASN1_T61STRING) &&
1443 (str->type != V_ASN1_T61STRING)) ||
1444 ((j == V_ASN1_IA5STRING) &&
1445 (str->type == V_ASN1_PRINTABLESTRING))) {
1447 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1453 old_entry_print(obj, str);
1456 /* Ok, now we check the 'policy' stuff. */
1457 if ((subject = X509_NAME_new()) == NULL) {
1458 BIO_printf(bio_err, "Memory allocation failure\n");
1462 /* take a copy of the issuer name before we mess with it. */
1464 CAname = X509_NAME_dup(name);
1466 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1471 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1472 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1473 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1475 "%s:unknown object type in 'policy' configuration\n",
1479 obj = OBJ_nid2obj(j);
1483 /* lookup the object in the supplied name list */
1484 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1490 tne = X509_NAME_get_entry(name, j);
1494 /* depending on the 'policy', decide what to do. */
1496 if (strcmp(cv->value, "optional") == 0) {
1499 } else if (strcmp(cv->value, "supplied") == 0) {
1502 "The %s field needed to be supplied and was missing\n",
1507 } else if (strcmp(cv->value, "match") == 0) {
1512 "The mandatory %s field was missing\n",
1520 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1521 if ((j < 0) && (last2 == -1)) {
1523 "The %s field does not exist in the CA certificate,\n"
1524 "the 'policy' is misconfigured\n",
1529 push = X509_NAME_get_entry(CAname, j);
1530 str = X509_NAME_ENTRY_get_data(tne);
1531 str2 = X509_NAME_ENTRY_get_data(push);
1533 if (ASN1_STRING_cmp(str, str2) != 0)
1538 "The %s field is different between\n"
1539 "CA certificate (%s) and the request (%s)\n",
1541 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1542 ((str == NULL) ? "NULL" : (char *)str->data));
1547 "%s:invalid type in 'policy' configuration\n",
1553 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1554 BIO_printf(bio_err, "Memory allocation failure\n");
1564 X509_NAME_free(subject);
1565 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1566 subject = X509_NAME_dup(name);
1567 if (subject == NULL)
1571 /* We are now totally happy, lets make and sign the certificate */
1574 "Everything appears to be ok, creating and signing the certificate\n");
1576 if ((ret = X509_new()) == NULL)
1580 /* Make it an X509 v3 certificate. */
1581 if (!X509_set_version(ret, 2))
1585 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1588 if (!X509_set_issuer_name(ret, subject))
1591 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1595 if (!set_cert_times(ret, startdate, enddate, days))
1598 if (enddate != NULL) {
1601 if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret)))
1606 if (!X509_set_subject_name(ret, subject))
1609 pktmp = X509_REQ_get0_pubkey(req);
1610 i = X509_set_pubkey(ret, pktmp);
1614 /* Lets add the extensions, if there are any */
1618 /* Initialize the context structure */
1620 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1622 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1626 BIO_printf(bio_err, "Extra configuration file found\n");
1628 /* Use the extconf configuration db LHASH */
1629 X509V3_set_nconf(&ctx, extconf);
1631 /* Test the structure (needed?) */
1632 /* X509V3_set_ctx_test(&ctx); */
1634 /* Adds exts contained in the configuration file */
1635 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1637 "ERROR: adding extensions in section %s\n",
1639 ERR_print_errors(bio_err);
1644 "Successfully added extensions from file.\n");
1645 } else if (ext_sect) {
1646 /* We found extensions to be set from config file */
1647 X509V3_set_nconf(&ctx, lconf);
1649 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1651 "ERROR: adding extensions in section %s\n",
1653 ERR_print_errors(bio_err);
1659 "Successfully added extensions from config\n");
1663 /* Copy extensions from request (if any) */
1665 if (!copy_extensions(ret, req, ext_copy)) {
1666 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1667 ERR_print_errors(bio_err);
1672 const STACK_OF(X509_EXTENSION) *exts = X509_get0_extensions(ret);
1674 if (exts != NULL && sk_X509_EXTENSION_num(exts) > 0)
1675 /* Make it an X509 v3 certificate. */
1676 if (!X509_set_version(ret, 2))
1682 "The subject name appears to be ok, checking data base for clashes\n");
1684 /* Build the correct Subject if no e-mail is wanted in the subject. */
1686 X509_NAME_ENTRY *tmpne;
1687 X509_NAME *dn_subject;
1690 * Its best to dup the subject DN and then delete any email addresses
1691 * because this retains its structure.
1693 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1694 BIO_printf(bio_err, "Memory allocation failure\n");
1697 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1698 NID_pkcs9_emailAddress,
1700 tmpne = X509_NAME_get_entry(dn_subject, i);
1701 X509_NAME_delete_entry(dn_subject, i);
1702 X509_NAME_ENTRY_free(tmpne);
1705 if (!X509_set_subject_name(ret, dn_subject)) {
1706 X509_NAME_free(dn_subject);
1709 X509_NAME_free(dn_subject);
1712 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1713 if (row[DB_name] == NULL) {
1714 BIO_printf(bio_err, "Memory allocation failure\n");
1718 if (BN_is_zero(serial))
1719 row[DB_serial] = OPENSSL_strdup("00");
1721 row[DB_serial] = BN_bn2hex(serial);
1722 if (row[DB_serial] == NULL) {
1723 BIO_printf(bio_err, "Memory allocation failure\n");
1727 if (row[DB_name][0] == '\0') {
1729 * An empty subject! We'll use the serial number instead. If
1730 * unique_subject is in use then we don't want different entries with
1731 * empty subjects matching each other.
1733 OPENSSL_free(row[DB_name]);
1734 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
1735 if (row[DB_name] == NULL) {
1736 BIO_printf(bio_err, "Memory allocation failure\n");
1741 if (db->attributes.unique_subject) {
1742 OPENSSL_STRING *crow = row;
1744 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1747 "ERROR:There is already a certificate for %s\n",
1752 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1755 "ERROR:Serial number %s has already been issued,\n",
1758 " check the database/serial_file for corruption\n");
1763 BIO_printf(bio_err, "The matching entry has the following details\n");
1764 if (rrow[DB_type][0] == DB_TYPE_EXP)
1766 else if (rrow[DB_type][0] == DB_TYPE_REV)
1768 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1771 p = "\ninvalid type, Data base error\n";
1772 BIO_printf(bio_err, "Type :%s\n", p);;
1773 if (rrow[DB_type][0] == DB_TYPE_REV) {
1774 p = rrow[DB_exp_date];
1777 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1779 p = rrow[DB_exp_date];
1782 BIO_printf(bio_err, "Expires on :%s\n", p);
1783 p = rrow[DB_serial];
1786 BIO_printf(bio_err, "Serial Number :%s\n", p);
1790 BIO_printf(bio_err, "File name :%s\n", p);
1794 BIO_printf(bio_err, "Subject Name :%s\n", p);
1795 ok = -1; /* This is now a 'bad' error. */
1800 BIO_printf(bio_err, "Certificate Details:\n");
1802 * Never print signature details because signature not present
1804 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1805 X509_print_ex(bio_err, ret, nameopt, certopt);
1808 BIO_printf(bio_err, "Certificate is to be certified until ");
1809 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1811 BIO_printf(bio_err, " (%ld days)", days);
1812 BIO_printf(bio_err, "\n");
1816 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1817 (void)BIO_flush(bio_err);
1819 if (!fgets(buf, sizeof(buf) - 1, stdin)) {
1821 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1825 if (!((buf[0] == 'y') || (buf[0] == 'Y'))) {
1826 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1832 pktmp = X509_get0_pubkey(ret);
1833 if (EVP_PKEY_missing_parameters(pktmp) &&
1834 !EVP_PKEY_missing_parameters(pkey))
1835 EVP_PKEY_copy_parameters(pktmp, pkey);
1837 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1840 /* We now just add it to the database */
1841 row[DB_type] = OPENSSL_strdup("V");
1842 tm = X509_get0_notAfter(ret);
1843 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1844 memcpy(row[DB_exp_date], tm->data, tm->length);
1845 row[DB_exp_date][tm->length] = '\0';
1846 row[DB_rev_date] = NULL;
1847 row[DB_file] = OPENSSL_strdup("unknown");
1848 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1849 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1850 BIO_printf(bio_err, "Memory allocation failure\n");
1854 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1855 for (i = 0; i < DB_NUMBER; i++)
1857 irow[DB_NUMBER] = NULL;
1859 if (!TXT_DB_insert(db->db, irow)) {
1860 BIO_printf(bio_err, "failed to update database\n");
1861 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1868 for (i = 0; i < DB_NUMBER; i++)
1869 OPENSSL_free(row[i]);
1873 X509_NAME_free(CAname);
1874 X509_NAME_free(subject);
1882 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
1887 (void)i2d_X509_bio(bp, x);
1892 PEM_write_bio_X509(bp, x);
1895 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1896 X509 *x509, const EVP_MD *dgst,
1897 STACK_OF(OPENSSL_STRING) *sigopts,
1898 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1899 BIGNUM *serial, const char *subj, unsigned long chtype,
1900 int multirdn, int email_dn, const char *startdate,
1901 const char *enddate, long days, const char *ext_sect,
1902 CONF *lconf, int verbose, unsigned long certopt,
1903 unsigned long nameopt, int default_op, int ext_copy)
1905 STACK_OF(CONF_VALUE) *sk = NULL;
1906 LHASH_OF(CONF_VALUE) *parms = NULL;
1907 X509_REQ *req = NULL;
1908 CONF_VALUE *cv = NULL;
1909 NETSCAPE_SPKI *spki = NULL;
1911 EVP_PKEY *pktmp = NULL;
1912 X509_NAME *n = NULL;
1913 X509_NAME_ENTRY *ne = NULL;
1919 * Load input file into a hash table. (This is just an easy
1920 * way to read and parse the file, then put it into a convenient
1923 parms = CONF_load(NULL, infile, &errline);
1924 if (parms == NULL) {
1925 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1926 ERR_print_errors(bio_err);
1930 sk = CONF_get_section(parms, "default");
1931 if (sk_CONF_VALUE_num(sk) == 0) {
1932 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1937 * Now create a dummy X509 request structure. We don't actually
1938 * have an X509 request, but we have many of the components
1939 * (a public key, various DN components). The idea is that we
1940 * put these components into the right X509 request structure
1941 * and we can use the same code as if you had a real X509 request.
1943 req = X509_REQ_new();
1945 ERR_print_errors(bio_err);
1950 * Build up the subject name set.
1952 n = X509_REQ_get_subject_name(req);
1955 if (sk_CONF_VALUE_num(sk) <= i)
1958 cv = sk_CONF_VALUE_value(sk, i);
1961 * Skip past any leading X. X: X, etc to allow for multiple instances
1963 for (buf = cv->name; *buf; buf++)
1964 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
1972 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
1973 if (strcmp(type, "SPKAC") == 0) {
1974 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
1977 "unable to load Netscape SPKAC structure\n");
1978 ERR_print_errors(bio_err);
1985 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
1986 (unsigned char *)buf, -1, -1, 0))
1990 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
1996 * Now extract the key from the SPKI structure.
2000 "Check that the SPKAC request matches the signature\n");
2002 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2003 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2007 j = NETSCAPE_SPKI_verify(spki, pktmp);
2009 EVP_PKEY_free(pktmp);
2011 "signature verification failed on SPKAC public key\n");
2014 BIO_printf(bio_err, "Signature ok\n");
2016 X509_REQ_set_pubkey(req, pktmp);
2017 EVP_PKEY_free(pktmp);
2018 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2019 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2020 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2025 NETSCAPE_SPKI_free(spki);
2026 X509_NAME_ENTRY_free(ne);
2031 static int check_time_format(const char *str)
2033 return ASN1_TIME_set_string(NULL, str);
2036 static int do_revoke(X509 *x509, CA_DB *db, int type, char *value)
2038 const ASN1_TIME *tm = NULL;
2039 char *row[DB_NUMBER], **rrow, **irow;
2040 char *rev_str = NULL;
2044 for (i = 0; i < DB_NUMBER; i++)
2046 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2047 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2051 row[DB_serial] = OPENSSL_strdup("00");
2053 row[DB_serial] = BN_bn2hex(bn);
2055 if (row[DB_name] != NULL && row[DB_name][0] == '\0') {
2056 /* Entries with empty Subjects actually use the serial number instead */
2057 OPENSSL_free(row[DB_name]);
2058 row[DB_name] = OPENSSL_strdup(row[DB_serial]);
2060 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2061 BIO_printf(bio_err, "Memory allocation failure\n");
2065 * We have to lookup by serial number because name lookup skips revoked
2068 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2071 "Adding Entry with serial number %s to DB for %s\n",
2072 row[DB_serial], row[DB_name]);
2074 /* We now just add it to the database */
2075 row[DB_type] = OPENSSL_strdup("V");
2076 tm = X509_get0_notAfter(x509);
2077 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2078 memcpy(row[DB_exp_date], tm->data, tm->length);
2079 row[DB_exp_date][tm->length] = '\0';
2080 row[DB_rev_date] = NULL;
2081 row[DB_file] = OPENSSL_strdup("unknown");
2083 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2084 BIO_printf(bio_err, "Memory allocation failure\n");
2088 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2089 for (i = 0; i < DB_NUMBER; i++)
2091 irow[DB_NUMBER] = NULL;
2093 if (!TXT_DB_insert(db->db, irow)) {
2094 BIO_printf(bio_err, "failed to update database\n");
2095 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2100 for (i = 0; i < DB_NUMBER; i++)
2103 /* Revoke Certificate */
2107 ok = do_revoke(x509, db, type, value);
2111 } else if (index_name_cmp_noconst(row, rrow)) {
2112 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2114 } else if (type == -1) {
2115 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2118 } else if (rrow[DB_type][0] == 'R') {
2119 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2123 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2124 rev_str = make_revocation_str(type, value);
2126 BIO_printf(bio_err, "Error in revocation arguments\n");
2129 rrow[DB_type][0] = 'R';
2130 rrow[DB_type][1] = '\0';
2131 rrow[DB_rev_date] = rev_str;
2135 for (i = 0; i < DB_NUMBER; i++)
2136 OPENSSL_free(row[i]);
2140 static int get_certificate_status(const char *serial, CA_DB *db)
2142 char *row[DB_NUMBER], **rrow;
2144 size_t serial_len = strlen(serial);
2146 /* Free Resources */
2147 for (i = 0; i < DB_NUMBER; i++)
2150 /* Malloc needed char spaces */
2151 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2153 if (serial_len % 2) {
2155 * Set the first char to 0
2157 row[DB_serial][0] = '0';
2159 /* Copy String from serial to row[DB_serial] */
2160 memcpy(row[DB_serial] + 1, serial, serial_len);
2161 row[DB_serial][serial_len + 1] = '\0';
2163 /* Copy String from serial to row[DB_serial] */
2164 memcpy(row[DB_serial], serial, serial_len);
2165 row[DB_serial][serial_len] = '\0';
2168 /* Make it Upper Case */
2169 for (i = 0; row[DB_serial][i] != '\0'; i++)
2170 row[DB_serial][i] = toupper((unsigned char)row[DB_serial][i]);
2174 /* Search for the certificate */
2175 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2177 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2180 } else if (rrow[DB_type][0] == 'V') {
2181 BIO_printf(bio_err, "%s=Valid (%c)\n",
2182 row[DB_serial], rrow[DB_type][0]);
2184 } else if (rrow[DB_type][0] == 'R') {
2185 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2186 row[DB_serial], rrow[DB_type][0]);
2188 } else if (rrow[DB_type][0] == 'E') {
2189 BIO_printf(bio_err, "%s=Expired (%c)\n",
2190 row[DB_serial], rrow[DB_type][0]);
2192 } else if (rrow[DB_type][0] == 'S') {
2193 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2194 row[DB_serial], rrow[DB_type][0]);
2197 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2198 row[DB_serial], rrow[DB_type][0]);
2202 for (i = 0; i < DB_NUMBER; i++) {
2203 OPENSSL_free(row[i]);
2208 static int do_updatedb(CA_DB *db)
2210 ASN1_UTCTIME *a_tm = NULL;
2212 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2213 char **rrow, *a_tm_s;
2215 a_tm = ASN1_UTCTIME_new();
2219 /* get actual time and make a string */
2220 if (X509_gmtime_adj(a_tm, 0) == NULL) {
2221 ASN1_UTCTIME_free(a_tm);
2224 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2226 memcpy(a_tm_s, a_tm->data, a_tm->length);
2227 a_tm_s[a_tm->length] = '\0';
2229 if (strncmp(a_tm_s, "49", 2) <= 0)
2234 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2235 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2237 if (rrow[DB_type][0] == 'V') {
2238 /* ignore entries that are not valid */
2239 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2244 if (db_y2k == a_y2k) {
2245 /* all on the same y2k side */
2246 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2247 rrow[DB_type][0] = 'E';
2248 rrow[DB_type][1] = '\0';
2251 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2253 } else if (db_y2k < a_y2k) {
2254 rrow[DB_type][0] = 'E';
2255 rrow[DB_type][1] = '\0';
2258 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2264 ASN1_UTCTIME_free(a_tm);
2265 OPENSSL_free(a_tm_s);
2269 static const char *crl_reasons[] = {
2270 /* CRL reason strings */
2274 "affiliationChanged",
2276 "cessationOfOperation",
2279 /* Additional pseudo reasons */
2285 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2288 * Given revocation information convert to a DB string. The format of the
2289 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2290 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2291 * additional argument
2294 char *make_revocation_str(int rev_type, char *rev_arg)
2297 const char *other = NULL;
2298 const char *reason = NULL;
2300 ASN1_UTCTIME *revtm = NULL;
2306 case REV_CRL_REASON:
2307 for (i = 0; i < 8; i++) {
2308 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2309 reason = crl_reasons[i];
2313 if (reason == NULL) {
2314 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2320 /* Argument is an OID */
2322 otmp = OBJ_txt2obj(rev_arg, 0);
2323 ASN1_OBJECT_free(otmp);
2326 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2330 reason = "holdInstruction";
2334 case REV_KEY_COMPROMISE:
2335 case REV_CA_COMPROMISE:
2337 /* Argument is the key compromise time */
2338 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2340 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2345 if (rev_type == REV_KEY_COMPROMISE)
2348 reason = "CAkeyTime";
2354 revtm = X509_gmtime_adj(NULL, 0);
2359 i = revtm->length + 1;
2362 i += strlen(reason) + 1;
2364 i += strlen(other) + 1;
2366 str = app_malloc(i, "revocation reason");
2367 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2369 OPENSSL_strlcat(str, ",", i);
2370 OPENSSL_strlcat(str, reason, i);
2373 OPENSSL_strlcat(str, ",", i);
2374 OPENSSL_strlcat(str, other, i);
2376 ASN1_UTCTIME_free(revtm);
2381 * Convert revocation field to X509_REVOKED entry
2385 * 2 OK and some extensions added (i.e. V2 CRL)
2388 int make_revoked(X509_REVOKED *rev, const char *str)
2391 int reason_code = -1;
2393 ASN1_OBJECT *hold = NULL;
2394 ASN1_GENERALIZEDTIME *comp_time = NULL;
2395 ASN1_ENUMERATED *rtmp = NULL;
2397 ASN1_TIME *revDate = NULL;
2399 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2404 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2407 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2408 rtmp = ASN1_ENUMERATED_new();
2409 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2411 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2415 if (rev && comp_time) {
2416 if (!X509_REVOKED_add1_ext_i2d
2417 (rev, NID_invalidity_date, comp_time, 0, 0))
2421 if (!X509_REVOKED_add1_ext_i2d
2422 (rev, NID_hold_instruction_code, hold, 0, 0))
2426 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2434 ASN1_OBJECT_free(hold);
2435 ASN1_GENERALIZEDTIME_free(comp_time);
2436 ASN1_ENUMERATED_free(rtmp);
2437 ASN1_TIME_free(revDate);
2442 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2444 char buf[25], *pbuf;
2448 j = i2a_ASN1_OBJECT(bio_err, obj);
2450 for (j = 22 - j; j > 0; j--)
2454 BIO_puts(bio_err, buf);
2456 if (str->type == V_ASN1_PRINTABLESTRING)
2457 BIO_printf(bio_err, "PRINTABLE:'");
2458 else if (str->type == V_ASN1_T61STRING)
2459 BIO_printf(bio_err, "T61STRING:'");
2460 else if (str->type == V_ASN1_IA5STRING)
2461 BIO_printf(bio_err, "IA5STRING:'");
2462 else if (str->type == V_ASN1_UNIVERSALSTRING)
2463 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2465 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2467 p = (const char *)str->data;
2468 for (j = str->length; j > 0; j--) {
2469 if ((*p >= ' ') && (*p <= '~'))
2470 BIO_printf(bio_err, "%c", *p);
2472 BIO_printf(bio_err, "\\0x%02X", *p);
2473 else if ((unsigned char)*p == 0xf7)
2474 BIO_printf(bio_err, "^?");
2476 BIO_printf(bio_err, "^%c", *p + '@');
2479 BIO_printf(bio_err, "'\n");
2483 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2484 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2487 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2488 int reason_code = -1;
2491 ASN1_OBJECT *hold = NULL;
2492 ASN1_GENERALIZEDTIME *comp_time = NULL;
2494 tmp = OPENSSL_strdup(str);
2496 BIO_printf(bio_err, "memory allocation failure\n");
2500 p = strchr(tmp, ',');
2516 *prevtm = ASN1_UTCTIME_new();
2517 if (*prevtm == NULL) {
2518 BIO_printf(bio_err, "memory allocation failure\n");
2521 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2522 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2527 for (i = 0; i < NUM_REASONS; i++) {
2528 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2533 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2534 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2538 if (reason_code == 7)
2539 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2540 else if (reason_code == 8) { /* Hold instruction */
2542 BIO_printf(bio_err, "missing hold instruction\n");
2545 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2546 hold = OBJ_txt2obj(arg_str, 0);
2549 BIO_printf(bio_err, "invalid object identifier %s\n",
2556 ASN1_OBJECT_free(hold);
2557 } else if ((reason_code == 9) || (reason_code == 10)) {
2559 BIO_printf(bio_err, "missing compromised time\n");
2562 comp_time = ASN1_GENERALIZEDTIME_new();
2563 if (comp_time == NULL) {
2564 BIO_printf(bio_err, "memory allocation failure\n");
2567 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2568 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2571 if (reason_code == 9)
2572 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2574 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2579 *preason = reason_code;
2581 *pinvtm = comp_time;
2590 ASN1_GENERALIZEDTIME_free(comp_time);