2 * Copyright 1995-2017 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
32 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS)
33 # include <sys/file.h>
47 # define PATH_MAX 4096
53 #define CERT_MAX (PATH_MAX + NAME_MAX)
55 #define BASE_SECTION "ca"
57 #define ENV_DEFAULT_CA "default_ca"
59 #define STRING_MASK "string_mask"
60 #define UTF8_IN "utf8"
62 #define ENV_NEW_CERTS_DIR "new_certs_dir"
63 #define ENV_CERTIFICATE "certificate"
64 #define ENV_SERIAL "serial"
65 #define ENV_RAND_SERIAL "rand_serial"
66 #define ENV_CRLNUMBER "crlnumber"
67 #define ENV_PRIVATE_KEY "private_key"
68 #define ENV_DEFAULT_DAYS "default_days"
69 #define ENV_DEFAULT_STARTDATE "default_startdate"
70 #define ENV_DEFAULT_ENDDATE "default_enddate"
71 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
72 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
73 #define ENV_DEFAULT_MD "default_md"
74 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
75 #define ENV_PRESERVE "preserve"
76 #define ENV_POLICY "policy"
77 #define ENV_EXTENSIONS "x509_extensions"
78 #define ENV_CRLEXT "crl_extensions"
79 #define ENV_MSIE_HACK "msie_hack"
80 #define ENV_NAMEOPT "name_opt"
81 #define ENV_CERTOPT "cert_opt"
82 #define ENV_EXTCOPY "copy_extensions"
83 #define ENV_UNIQUE_SUBJECT "unique_subject"
85 #define ENV_DATABASE "database"
87 /* Additional revocation information types */
89 REV_VALID = -1, /* Valid (not-revoked) status */
90 REV_NONE = 0, /* No additional information */
91 REV_CRL_REASON = 1, /* Value is CRL reason code */
92 REV_HOLD = 2, /* Value is hold instruction */
93 REV_KEY_COMPROMISE = 3, /* Value is cert key compromise time */
94 REV_CA_COMPROMISE = 4 /* Value is CA key compromise time */
97 static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
99 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
100 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
101 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
102 BIGNUM *serial, const char *subj, unsigned long chtype,
103 int multirdn, int email_dn, const char *startdate,
105 long days, int batch, const char *ext_sect, CONF *conf,
106 int verbose, unsigned long certopt, unsigned long nameopt,
107 int default_op, int ext_copy, int selfsign);
108 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
109 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
110 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
111 BIGNUM *serial, const char *subj, unsigned long chtype,
112 int multirdn, int email_dn, const char *startdate,
113 const char *enddate, long days, int batch, const char *ext_sect,
114 CONF *conf, int verbose, unsigned long certopt,
115 unsigned long nameopt, int default_op, int ext_copy);
116 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
117 X509 *x509, const EVP_MD *dgst,
118 STACK_OF(OPENSSL_STRING) *sigopts,
119 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
120 BIGNUM *serial, const char *subj, unsigned long chtype,
121 int multirdn, int email_dn, const char *startdate,
122 const char *enddate, long days, const char *ext_sect, CONF *conf,
123 int verbose, unsigned long certopt,
124 unsigned long nameopt, int default_op, int ext_copy);
125 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
126 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
127 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
128 const char *subj, unsigned long chtype, int multirdn,
129 int email_dn, const char *startdate, const char *enddate, long days,
130 int batch, int verbose, X509_REQ *req, const char *ext_sect,
131 CONF *conf, unsigned long certopt, unsigned long nameopt,
132 int default_op, int ext_copy, int selfsign);
133 static int get_certificate_status(const char *ser_status, CA_DB *db);
134 static int do_updatedb(CA_DB *db);
135 static int check_time_format(const char *str);
136 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
138 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg);
139 static int make_revoked(X509_REVOKED *rev, const char *str);
140 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
141 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
143 static CONF *extconf = NULL;
144 static int preserve = 0;
145 static int msie_hack = 0;
147 typedef enum OPTION_choice {
148 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
149 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
150 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
151 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
152 OPT_KEY, OPT_CERT, OPT_SELFSIGN, OPT_IN, OPT_OUT, OPT_OUTDIR,
153 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
154 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
155 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
156 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
159 /* Do not change the order here; see related case statements below */
160 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE, OPT_CRL_CA_COMPROMISE
163 const OPTIONS ca_options[] = {
164 {"help", OPT_HELP, '-', "Display this summary"},
165 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
166 {"config", OPT_CONFIG, 's', "A config file"},
167 {"name", OPT_NAME, 's', "The particular CA definition to use"},
168 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
169 {"utf8", OPT_UTF8, '-', "Input characters are UTF8 (default ASCII)"},
170 {"create_serial", OPT_CREATE_SERIAL, '-',
171 "If reading serial fails, create a new random serial"},
172 {"rand_serial", OPT_RAND_SERIAL, '-',
173 "Always create a random serial; do not store it"},
174 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
175 "Enable support for multivalued RDNs"},
176 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
177 {"enddate", OPT_ENDDATE, 's',
178 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
179 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
180 {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"},
181 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
182 {"keyfile", OPT_KEYFILE, 's', "Private key"},
183 {"keyform", OPT_KEYFORM, 'f', "Private key file format (PEM or ENGINE)"},
184 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
185 {"key", OPT_KEY, 's', "Key to decode the private key if it is encrypted"},
186 {"cert", OPT_CERT, '<', "The CA cert"},
187 {"selfsign", OPT_SELFSIGN, '-',
188 "Sign a cert with the key associated with it"},
189 {"in", OPT_IN, '<', "The input PEM encoded cert request(s)"},
190 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
191 {"outdir", OPT_OUTDIR, '/', "Where to put output cert"},
192 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
193 {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"},
194 {"batch", OPT_BATCH, '-', "Don't ask questions"},
195 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
196 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
197 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
198 {"msie_hack", OPT_MSIE_HACK, '-',
199 "msie modifications to handle all those universal strings"},
200 {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"},
201 {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"},
202 {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"},
203 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
204 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
205 {"spkac", OPT_SPKAC, '<',
206 "File contains DN and signed public key and challenge"},
207 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
208 {"valid", OPT_VALID, 's',
209 "Add a Valid(not-revoked) DB entry about a cert (given in file)"},
210 {"extensions", OPT_EXTENSIONS, 's',
211 "Extension section (override value in config file)"},
212 {"extfile", OPT_EXTFILE, '<',
213 "Configuration file with X509v3 extensions to add"},
214 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
215 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
216 {"crlexts", OPT_CRLEXTS, 's',
217 "CRL extension section (override value in config file)"},
218 {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"},
219 {"crl_hold", OPT_CRL_HOLD, 's',
220 "the hold instruction, an OID. Sets revocation reason to certificateHold"},
221 {"crl_compromise", OPT_CRL_COMPROMISE, 's',
222 "sets compromise time to val and the revocation reason to keyCompromise"},
223 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's',
224 "sets compromise time to val and the revocation reason to CACompromise"},
226 #ifndef OPENSSL_NO_ENGINE
227 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
232 int ca_main(int argc, char **argv)
236 BIGNUM *crlnumber = NULL, *serial = NULL;
237 EVP_PKEY *pkey = NULL;
238 BIO *in = NULL, *out = NULL, *Sout = NULL;
239 ASN1_INTEGER *tmpser;
243 STACK_OF(CONF_VALUE) *attribs = NULL;
244 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
245 STACK_OF(X509) *cert_sk = NULL;
246 X509_CRL *crl = NULL;
247 const EVP_MD *dgst = NULL;
248 char *configfile = default_config_file, *section = NULL;
249 char *md = NULL, *policy = NULL, *keyfile = NULL;
250 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL, *key = NULL;
251 const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
252 const char *extensions = NULL, *extfile = NULL, *passinarg = NULL;
253 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
254 const char *serialfile = NULL, *subj = NULL;
255 char *prog, *startdate = NULL, *enddate = NULL;
256 char *dbfile = NULL, *f;
257 char new_cert[CERT_MAX + 1];
258 char tmp[10 + 1] = "\0";
261 int create_ser = 0, free_key = 0, total = 0, total_done = 0;
262 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
263 int keyformat = FORMAT_PEM, multirdn = 0, notext = 0, output_der = 0;
264 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
265 int rand_ser = 0, i, j, selfsign = 0;
266 long crldays = 0, crlhours = 0, crlsec = 0, days = 0;
267 unsigned long chtype = MBSTRING_ASC, certopt = 0;
268 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
269 REVINFO_TYPE rev_type = REV_NONE;
270 X509_REVOKED *r = NULL;
273 new_cert[CERT_MAX] = '\0';
275 prog = opt_init(argc, argv, ca_options);
276 while ((o = opt_next()) != OPT_EOF) {
281 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
284 opt_help(ca_options);
298 configfile = opt_arg();
308 chtype = MBSTRING_UTF8;
310 case OPT_RAND_SERIAL:
313 case OPT_CREATE_SERIAL:
316 case OPT_MULTIVALUE_RDN:
320 startdate = opt_arg();
326 days = atoi(opt_arg());
338 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
342 passinarg = opt_arg();
352 certfile = opt_arg();
362 sigopts = sk_OPENSSL_STRING_new_null();
364 || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
386 crldays = atol(opt_arg());
389 crlhours = atol(opt_arg());
392 crlsec = atol(opt_arg());
398 ss_cert_file = opt_arg();
402 spkac_file = opt_arg();
414 extensions = opt_arg();
420 ser_status = opt_arg();
428 case OPT_CRL_REASON: /* := REV_CRL_REASON */
430 case OPT_CRL_COMPROMISE:
431 case OPT_CRL_CA_COMPROMISE:
433 rev_type = (o - OPT_CRL_REASON) + REV_CRL_REASON;
436 e = setup_engine(opt_arg(), 0);
441 argc = opt_num_rest();
444 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
446 if ((conf = app_load_config(configfile)) == NULL)
448 if (configfile != default_config_file && !app_load_modules(conf))
451 /* Lets get the config section we are using */
453 && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
457 p = NCONF_get_string(conf, NULL, "oid_file");
463 oid_bio = BIO_new_file(p, "r");
464 if (oid_bio == NULL) {
466 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
467 ERR_print_errors(bio_err);
471 OBJ_create_objects(oid_bio);
475 if (!add_oid_section(conf)) {
476 ERR_print_errors(bio_err);
481 app_RAND_load_conf(conf, BASE_SECTION);
483 f = NCONF_get_string(conf, section, STRING_MASK);
487 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
488 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
492 if (chtype != MBSTRING_UTF8) {
493 f = NCONF_get_string(conf, section, UTF8_IN);
496 else if (strcmp(f, "yes") == 0)
497 chtype = MBSTRING_UTF8;
500 db_attr.unique_subject = 1;
501 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
503 db_attr.unique_subject = parse_yesno(p, 1);
507 /*****************************************************************/
508 /* report status of cert with serial number given on command line */
510 dbfile = lookup_conf(conf, section, ENV_DATABASE);
514 db = load_index(dbfile, &db_attr);
518 if (!index_index(db))
521 if (get_certificate_status(ser_status, db) != 1)
522 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
526 /*****************************************************************/
527 /* we definitely need a private key, so let's get it */
530 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
535 if (!app_passwd(passinarg, NULL, &key, NULL)) {
536 BIO_printf(bio_err, "Error getting password\n");
540 pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key");
542 OPENSSL_cleanse(key, strlen(key));
544 /* load_key() has already printed an appropriate message */
547 /*****************************************************************/
548 /* we need a certificate */
549 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
551 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
554 x509 = load_cert(certfile, FORMAT_PEM, "CA certificate");
558 if (!X509_check_private_key(x509, pkey)) {
560 "CA certificate and CA private key do not match\n");
567 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
570 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
572 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
575 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
578 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
581 if (!set_nameopt(f)) {
582 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
588 f = NCONF_get_string(conf, section, ENV_CERTOPT);
591 if (!set_cert_ex(&certopt, f)) {
592 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
600 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
603 if (!set_ext_copy(&ext_copy, f)) {
604 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
611 /*****************************************************************/
612 /* lookup where to write new certificates */
613 if ((outdir == NULL) && (req)) {
615 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
616 if (outdir == NULL) {
618 "there needs to be defined a directory for new certificate to be placed in\n");
621 #ifndef OPENSSL_SYS_VMS
623 * outdir is a directory spec, but access() for VMS demands a
624 * filename. We could use the DEC C routine to convert the
625 * directory syntax to Unixly, and give that to app_isdir,
626 * but for now the fopen will catch the error if it's not a
629 if (app_isdir(outdir) <= 0) {
630 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
637 /*****************************************************************/
638 /* we need to load the database file */
639 dbfile = lookup_conf(conf, section, ENV_DATABASE);
643 db = load_index(dbfile, &db_attr);
647 /* Lets check some fields */
648 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
649 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
650 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
652 "entry %d: not revoked yet, but has a revocation date\n",
656 if ((pp[DB_type][0] == DB_TYPE_REV) &&
657 !make_revoked(NULL, pp[DB_rev_date])) {
658 BIO_printf(bio_err, " in entry %d\n", i + 1);
661 if (!check_time_format((char *)pp[DB_exp_date])) {
662 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
671 if ((j & 1) || (j < 2)) {
672 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
677 if (!isxdigit(_UC(*p))) {
679 "entry %d: bad char 0%o '%c' in serial number\n",
686 TXT_DB_write(bio_out, db->db);
687 BIO_printf(bio_err, "%d entries loaded from the database\n",
688 sk_OPENSSL_PSTRING_num(db->db->data));
689 BIO_printf(bio_err, "generating index\n");
692 if (!index_index(db))
695 /*****************************************************************/
696 /* Update the db file for expired certificates */
699 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
703 BIO_printf(bio_err, "Malloc failure\n");
707 BIO_printf(bio_err, "No entries found to mark expired\n");
709 if (!save_index(dbfile, "new", db))
712 if (!rotate_index(dbfile, "new", "old"))
717 "Done. %d entries marked as expired\n", i);
721 /*****************************************************************/
722 /* Read extensions config file */
724 if ((extconf = app_load_config(extfile)) == NULL) {
730 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
733 /* We can have sections in the ext file */
734 if (extensions == NULL) {
735 extensions = NCONF_get_string(extconf, "default", "extensions");
736 if (extensions == NULL)
737 extensions = "default";
741 /*****************************************************************/
743 /* FIXME: Is it really always text? */
744 Sout = bio_open_default(outfile, 'w', FORMAT_TEXT);
750 && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL)
753 if (strcmp(md, "default") == 0) {
755 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
756 BIO_puts(bio_err, "no default digest\n");
759 md = (char *)OBJ_nid2sn(def_nid);
762 if (!opt_md(md, &dgst)) {
768 char *tmp_email_dn = NULL;
770 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
771 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
775 BIO_printf(bio_err, "message digest is %s\n",
776 OBJ_nid2ln(EVP_MD_type(dgst)));
778 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
782 BIO_printf(bio_err, "policy is %s\n", policy);
784 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
787 serialfile = lookup_conf(conf, section, ENV_SERIAL);
788 if (serialfile == NULL)
792 if (extconf == NULL) {
794 * no '-extfile' option, so we look for extensions in the main
797 if (extensions == NULL) {
798 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
799 if (extensions == NULL)
802 if (extensions != NULL) {
803 /* Check syntax of file */
805 X509V3_set_ctx_test(&ctx);
806 X509V3_set_nconf(&ctx, conf);
807 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
809 "Error Loading extension section %s\n",
817 if (startdate == NULL) {
818 startdate = NCONF_get_string(conf, section,
819 ENV_DEFAULT_STARTDATE);
820 if (startdate == NULL)
823 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
825 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
828 if (startdate == NULL)
831 if (enddate == NULL) {
832 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
836 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
838 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
843 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
846 if (enddate == NULL && (days == 0)) {
848 "cannot lookup how many days to certify for\n");
853 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
854 BIO_printf(bio_err, "error generating serial number\n");
858 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
859 BIO_printf(bio_err, "error while loading serial number\n");
863 if (BN_is_zero(serial)) {
864 BIO_printf(bio_err, "next serial number is 00\n");
866 if ((f = BN_bn2hex(serial)) == NULL)
868 BIO_printf(bio_err, "next serial number is %s\n", f);
874 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
875 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
879 if ((cert_sk = sk_X509_new_null()) == NULL) {
880 BIO_printf(bio_err, "Memory allocation failure\n");
883 if (spkac_file != NULL) {
885 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
886 attribs, db, serial, subj, chtype, multirdn,
887 email_dn, startdate, enddate, days, extensions,
888 conf, verbose, certopt, get_nameopt(), default_op,
894 BIO_printf(bio_err, "\n");
895 if (!BN_add_word(serial, 1))
897 if (!sk_X509_push(cert_sk, x)) {
898 BIO_printf(bio_err, "Memory allocation failure\n");
907 if (ss_cert_file != NULL) {
909 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
911 db, serial, subj, chtype, multirdn, email_dn,
912 startdate, enddate, days, batch, extensions,
913 conf, verbose, certopt, get_nameopt(), default_op,
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 if (infile != NULL) {
930 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
931 serial, subj, chtype, multirdn, email_dn, startdate,
932 enddate, days, batch, extensions, conf, verbose,
933 certopt, get_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");
947 for (i = 0; i < argc; i++) {
949 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
950 serial, subj, chtype, multirdn, email_dn, startdate,
951 enddate, days, batch, extensions, conf, verbose,
952 certopt, get_nameopt(), default_op, ext_copy, selfsign);
957 BIO_printf(bio_err, "\n");
958 if (!BN_add_word(serial, 1))
960 if (!sk_X509_push(cert_sk, x)) {
961 BIO_printf(bio_err, "Memory allocation failure\n");
967 * we have a stack of newly certified certificates and a data base
968 * and serial number that need updating
971 if (sk_X509_num(cert_sk) > 0) {
974 "\n%d out of %d certificate requests certified, commit? [y/n]",
976 (void)BIO_flush(bio_err);
978 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
980 "CERTIFICATION CANCELED: I/O error\n");
984 if (tmp[0] != 'y' && tmp[0] != 'Y') {
985 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
991 BIO_printf(bio_err, "Write out database with %d new entries\n",
992 sk_X509_num(cert_sk));
995 && !save_serial(serialfile, "new", serial, NULL))
998 if (!save_index(dbfile, "new", db))
1003 BIO_printf(bio_err, "writing new certificates\n");
1004 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1006 X509 *xi = sk_X509_value(cert_sk, i);
1007 ASN1_INTEGER *serialNumber = X509_get_serialNumber(xi);
1011 j = ASN1_STRING_length(serialNumber);
1012 p = (const char *)ASN1_STRING_get0_data(serialNumber);
1014 if (strlen(outdir) >= (size_t)(j ? CERT_MAX - j * 2 - 6 : CERT_MAX - 8)) {
1015 BIO_printf(bio_err, "certificate file name too long\n");
1019 strcpy(new_cert, outdir);
1020 #ifndef OPENSSL_SYS_VMS
1021 OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
1024 n = (char *)&(new_cert[strlen(new_cert)]);
1026 for (k = 0; k < j; k++) {
1027 if (n >= &(new_cert[sizeof(new_cert)]))
1030 &new_cert[0] + sizeof(new_cert) - n,
1031 "%02X", (unsigned char)*(p++));
1044 BIO_printf(bio_err, "writing %s\n", new_cert);
1046 Cout = BIO_new_file(new_cert, "w");
1051 write_new_certificate(Cout, xi, 0, notext);
1052 write_new_certificate(Sout, xi, output_der, notext);
1056 if (sk_X509_num(cert_sk)) {
1057 /* Rename the database and the serial file */
1058 if (!rotate_serial(serialfile, "new", "old"))
1061 if (!rotate_index(dbfile, "new", "old"))
1064 BIO_printf(bio_err, "Data Base Updated\n");
1068 /*****************************************************************/
1071 if (crl_ext == NULL) {
1072 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1073 if (crl_ext == NULL)
1076 if (crl_ext != NULL) {
1077 /* Check syntax of file */
1079 X509V3_set_ctx_test(&ctx);
1080 X509V3_set_nconf(&ctx, conf);
1081 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1083 "Error Loading CRL extension section %s\n",
1090 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1092 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1093 BIO_printf(bio_err, "error while loading CRL number\n");
1097 if (!crldays && !crlhours && !crlsec) {
1098 if (!NCONF_get_number(conf, section,
1099 ENV_DEFAULT_CRL_DAYS, &crldays))
1101 if (!NCONF_get_number(conf, section,
1102 ENV_DEFAULT_CRL_HOURS, &crlhours))
1106 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1108 "cannot lookup how long until the next CRL is issued\n");
1113 BIO_printf(bio_err, "making CRL\n");
1114 if ((crl = X509_CRL_new()) == NULL)
1116 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1119 tmptm = ASN1_TIME_new();
1122 X509_gmtime_adj(tmptm, 0);
1123 X509_CRL_set1_lastUpdate(crl, tmptm);
1124 if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1126 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1129 X509_CRL_set1_nextUpdate(crl, tmptm);
1131 ASN1_TIME_free(tmptm);
1133 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1134 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1135 if (pp[DB_type][0] == DB_TYPE_REV) {
1136 if ((r = X509_REVOKED_new()) == NULL)
1138 j = make_revoked(r, pp[DB_rev_date]);
1143 if (!BN_hex2bn(&serial, pp[DB_serial]))
1145 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1150 X509_REVOKED_set_serialNumber(r, tmpser);
1151 ASN1_INTEGER_free(tmpser);
1152 X509_CRL_add0_revoked(crl, r);
1157 * sort the data so it will be written in serial number order
1161 /* we now have a CRL */
1163 BIO_printf(bio_err, "signing CRL\n");
1165 /* Add any extensions asked for */
1167 if (crl_ext != NULL || crlnumberfile != NULL) {
1169 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1170 X509V3_set_nconf(&crlctx, conf);
1172 if (crl_ext != NULL)
1173 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1175 if (crlnumberfile != NULL) {
1176 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1179 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1180 ASN1_INTEGER_free(tmpser);
1182 if (!BN_add_word(crlnumber, 1))
1186 if (crl_ext != NULL || crl_v2) {
1187 if (!X509_CRL_set_version(crl, 1))
1188 goto end; /* version 2 CRL */
1191 /* we have a CRL number that need updating */
1192 if (crlnumberfile != NULL)
1194 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1200 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1203 PEM_write_bio_X509_CRL(Sout, crl);
1205 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1206 if (!rotate_serial(crlnumberfile, "new", "old"))
1210 /*****************************************************************/
1212 if (infile == NULL) {
1213 BIO_printf(bio_err, "no input files\n");
1217 revcert = load_cert(infile, FORMAT_PEM, infile);
1218 if (revcert == NULL)
1221 rev_type = REV_VALID;
1222 j = do_revoke(revcert, db, rev_type, rev_arg);
1227 if (!save_index(dbfile, "new", db))
1230 if (!rotate_index(dbfile, "new", "old"))
1233 BIO_printf(bio_err, "Data Base Updated\n");
1240 ERR_print_errors(bio_err);
1244 sk_X509_pop_free(cert_sk, X509_free);
1251 sk_OPENSSL_STRING_free(sigopts);
1252 EVP_PKEY_free(pkey);
1256 NCONF_free(extconf);
1261 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1263 char *entry = NCONF_get_string(conf, section, tag);
1265 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1269 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1270 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1271 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1272 BIGNUM *serial, const char *subj, unsigned long chtype,
1273 int multirdn, int email_dn, const char *startdate,
1274 const char *enddate,
1275 long days, int batch, const char *ext_sect, CONF *lconf,
1276 int verbose, unsigned long certopt, unsigned long nameopt,
1277 int default_op, int ext_copy, int selfsign)
1279 X509_REQ *req = NULL;
1281 EVP_PKEY *pktmp = NULL;
1284 in = BIO_new_file(infile, "r");
1286 ERR_print_errors(bio_err);
1289 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1290 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1295 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1297 BIO_printf(bio_err, "Check that the request matches the signature\n");
1299 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1301 "Certificate request and CA private key do not match\n");
1305 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1306 BIO_printf(bio_err, "error unpacking public key\n");
1309 i = X509_REQ_verify(req, pktmp);
1313 BIO_printf(bio_err, "Signature verification problems....\n");
1314 ERR_print_errors(bio_err);
1320 "Signature did not match the certificate request\n");
1321 ERR_print_errors(bio_err);
1324 BIO_printf(bio_err, "Signature ok\n");
1327 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1328 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1329 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1330 ext_copy, selfsign);
1338 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1339 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1340 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1341 BIGNUM *serial, const char *subj, unsigned long chtype,
1342 int multirdn, int email_dn, const char *startdate,
1343 const char *enddate, long days, int batch, const char *ext_sect,
1344 CONF *lconf, int verbose, unsigned long certopt,
1345 unsigned long nameopt, int default_op, int ext_copy)
1348 X509_REQ *rreq = NULL;
1349 EVP_PKEY *pktmp = NULL;
1352 if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL)
1355 X509_print(bio_err, req);
1357 BIO_printf(bio_err, "Check that the request matches the signature\n");
1359 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1360 BIO_printf(bio_err, "error unpacking public key\n");
1363 i = X509_verify(req, pktmp);
1366 BIO_printf(bio_err, "Signature verification problems....\n");
1371 BIO_printf(bio_err, "Signature did not match the certificate\n");
1374 BIO_printf(bio_err, "Signature ok\n");
1377 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1380 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1381 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1382 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1386 X509_REQ_free(rreq);
1391 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1392 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1393 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1394 const char *subj, unsigned long chtype, int multirdn,
1395 int email_dn, const char *startdate, const char *enddate, long days,
1396 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1397 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1398 int default_op, int ext_copy, int selfsign)
1400 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject =
1402 const ASN1_TIME *tm;
1403 ASN1_STRING *str, *str2;
1406 X509_NAME_ENTRY *ne, *tne;
1408 int ok = -1, i, j, last, nid;
1411 OPENSSL_STRING row[DB_NUMBER];
1412 OPENSSL_STRING *irow = NULL;
1413 OPENSSL_STRING *rrow = NULL;
1416 for (i = 0; i < DB_NUMBER; i++)
1420 X509_NAME *n = parse_name(subj, chtype, multirdn);
1423 ERR_print_errors(bio_err);
1426 X509_REQ_set_subject_name(req, n);
1432 "The Subject's Distinguished Name is as follows\n");
1434 name = X509_REQ_get_subject_name(req);
1435 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1436 ne = X509_NAME_get_entry(name, i);
1437 str = X509_NAME_ENTRY_get_data(ne);
1438 obj = X509_NAME_ENTRY_get_object(ne);
1439 nid = OBJ_obj2nid(obj);
1442 /* assume all type should be strings */
1444 if (str->type == V_ASN1_UNIVERSALSTRING)
1445 ASN1_UNIVERSALSTRING_to_string(str);
1447 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1448 str->type = V_ASN1_T61STRING;
1450 if (nid == NID_pkcs9_emailAddress
1451 && str->type == V_ASN1_PRINTABLESTRING)
1452 str->type = V_ASN1_IA5STRING;
1455 /* If no EMAIL is wanted in the subject */
1456 if (nid == NID_pkcs9_emailAddress && !email_dn)
1459 /* check some things */
1460 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1462 "\nemailAddress type needs to be of type IA5STRING\n");
1465 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1466 j = ASN1_PRINTABLE_type(str->data, str->length);
1467 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1468 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1471 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1477 old_entry_print(obj, str);
1480 /* Ok, now we check the 'policy' stuff. */
1481 if ((subject = X509_NAME_new()) == NULL) {
1482 BIO_printf(bio_err, "Memory allocation failure\n");
1486 /* take a copy of the issuer name before we mess with it. */
1488 CAname = X509_NAME_dup(name);
1490 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1495 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1496 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1497 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1499 "%s:unknown object type in 'policy' configuration\n",
1503 obj = OBJ_nid2obj(j);
1507 X509_NAME_ENTRY *push = NULL;
1509 /* lookup the object in the supplied name list */
1510 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1516 tne = X509_NAME_get_entry(name, j);
1520 /* depending on the 'policy', decide what to do. */
1521 if (strcmp(cv->value, "optional") == 0) {
1524 } else if (strcmp(cv->value, "supplied") == 0) {
1527 "The %s field needed to be supplied and was missing\n",
1533 } else if (strcmp(cv->value, "match") == 0) {
1538 "The mandatory %s field was missing\n",
1546 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1547 if ((j < 0) && (last2 == -1)) {
1549 "The %s field does not exist in the CA certificate,\n"
1550 "the 'policy' is misconfigured\n",
1555 push = X509_NAME_get_entry(CAname, j);
1556 str = X509_NAME_ENTRY_get_data(tne);
1557 str2 = X509_NAME_ENTRY_get_data(push);
1559 if (ASN1_STRING_cmp(str, str2) != 0)
1564 "The %s field is different between\n"
1565 "CA certificate (%s) and the request (%s)\n",
1567 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1568 ((str == NULL) ? "NULL" : (char *)str->data));
1573 "%s:invalid type in 'policy' configuration\n",
1579 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1580 X509_NAME_ENTRY_free(push);
1581 BIO_printf(bio_err, "Memory allocation failure\n");
1591 X509_NAME_free(subject);
1592 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1593 subject = X509_NAME_dup(name);
1594 if (subject == NULL)
1600 "The subject name appears to be ok, checking data base for clashes\n");
1603 * Build the correct Subject if no e-mail is wanted in the subject.
1604 * And add it later on because of the method extensions are added (altName)
1608 dn_subject = subject;
1610 X509_NAME_ENTRY *tmpne;
1612 * Its best to dup the subject DN and then delete any email addresses
1613 * because this retains its structure.
1615 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1616 BIO_printf(bio_err, "Memory allocation failure\n");
1619 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1620 NID_pkcs9_emailAddress,
1622 tmpne = X509_NAME_get_entry(dn_subject, i);
1623 X509_NAME_delete_entry(dn_subject, i);
1624 X509_NAME_ENTRY_free(tmpne);
1628 if (BN_is_zero(serial))
1629 row[DB_serial] = OPENSSL_strdup("00");
1631 row[DB_serial] = BN_bn2hex(serial);
1632 if (row[DB_serial] == NULL) {
1633 BIO_printf(bio_err, "Memory allocation failure\n");
1637 if (db->attributes.unique_subject) {
1638 OPENSSL_STRING *crow = row;
1640 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1643 "ERROR:There is already a certificate for %s\n",
1648 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1651 "ERROR:Serial number %s has already been issued,\n",
1654 " check the database/serial_file for corruption\n");
1659 BIO_printf(bio_err, "The matching entry has the following details\n");
1660 if (rrow[DB_type][0] == DB_TYPE_EXP)
1662 else if (rrow[DB_type][0] == DB_TYPE_REV)
1664 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1667 p = "\ninvalid type, Data base error\n";
1668 BIO_printf(bio_err, "Type :%s\n", p);;
1669 if (rrow[DB_type][0] == DB_TYPE_REV) {
1670 p = rrow[DB_exp_date];
1673 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1675 p = rrow[DB_exp_date];
1678 BIO_printf(bio_err, "Expires on :%s\n", p);
1679 p = rrow[DB_serial];
1682 BIO_printf(bio_err, "Serial Number :%s\n", p);
1686 BIO_printf(bio_err, "File name :%s\n", p);
1690 BIO_printf(bio_err, "Subject Name :%s\n", p);
1691 ok = -1; /* This is now a 'bad' error. */
1695 /* We are now totally happy, lets make and sign the certificate */
1698 "Everything appears to be ok, creating and signing the certificate\n");
1700 if ((ret = X509_new()) == NULL)
1704 /* Make it an X509 v3 certificate. */
1705 if (!X509_set_version(ret, 2))
1709 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1712 if (!X509_set_issuer_name(ret, subject))
1715 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1719 if (!set_cert_times(ret, startdate, enddate, days))
1722 if (enddate != NULL) {
1724 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret));
1728 if (!X509_set_subject_name(ret, subject))
1731 pktmp = X509_REQ_get0_pubkey(req);
1732 i = X509_set_pubkey(ret, pktmp);
1736 /* Lets add the extensions, if there are any */
1739 X509_set_version(ret, 2);
1741 /* Initialize the context structure */
1743 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1745 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1747 if (extconf != NULL) {
1749 BIO_printf(bio_err, "Extra configuration file found\n");
1751 /* Use the extconf configuration db LHASH */
1752 X509V3_set_nconf(&ctx, extconf);
1754 /* Test the structure (needed?) */
1755 /* X509V3_set_ctx_test(&ctx); */
1757 /* Adds exts contained in the configuration file */
1758 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1760 "ERROR: adding extensions in section %s\n",
1762 ERR_print_errors(bio_err);
1767 "Successfully added extensions from file.\n");
1768 } else if (ext_sect) {
1769 /* We found extensions to be set from config file */
1770 X509V3_set_nconf(&ctx, lconf);
1772 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1774 "ERROR: adding extensions in section %s\n",
1776 ERR_print_errors(bio_err);
1782 "Successfully added extensions from config\n");
1786 /* Copy extensions from request (if any) */
1788 if (!copy_extensions(ret, req, ext_copy)) {
1789 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1790 ERR_print_errors(bio_err);
1794 /* Set the right value for the noemailDN option */
1795 if (email_dn == 0) {
1796 if (!X509_set_subject_name(ret, dn_subject))
1801 BIO_printf(bio_err, "Certificate Details:\n");
1803 * Never print signature details because signature not present
1805 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1806 X509_print_ex(bio_err, ret, nameopt, certopt);
1809 BIO_printf(bio_err, "Certificate is to be certified until ");
1810 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1812 BIO_printf(bio_err, " (%ld days)", days);
1813 BIO_printf(bio_err, "\n");
1817 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1818 (void)BIO_flush(bio_err);
1820 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1822 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1826 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1827 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1833 pktmp = X509_get0_pubkey(ret);
1834 if (EVP_PKEY_missing_parameters(pktmp) &&
1835 !EVP_PKEY_missing_parameters(pkey))
1836 EVP_PKEY_copy_parameters(pktmp, pkey);
1838 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1841 /* We now just add it to the database as DB_TYPE_VAL('V') */
1842 row[DB_type] = OPENSSL_strdup("V");
1843 tm = X509_get0_notAfter(ret);
1844 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1845 memcpy(row[DB_exp_date], tm->data, tm->length);
1846 row[DB_exp_date][tm->length] = '\0';
1847 row[DB_rev_date] = NULL;
1848 row[DB_file] = OPENSSL_strdup("unknown");
1849 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1851 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1852 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1853 BIO_printf(bio_err, "Memory allocation failure\n");
1857 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1858 for (i = 0; i < DB_NUMBER; i++)
1860 irow[DB_NUMBER] = NULL;
1862 if (!TXT_DB_insert(db->db, irow)) {
1863 BIO_printf(bio_err, "failed to update database\n");
1864 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1871 for (i = 0; i < DB_NUMBER; i++)
1872 OPENSSL_free(row[i]);
1876 X509_NAME_free(CAname);
1877 X509_NAME_free(subject);
1878 if (dn_subject != subject)
1879 X509_NAME_free(dn_subject);
1887 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
1892 (void)i2d_X509_bio(bp, x);
1897 PEM_write_bio_X509(bp, x);
1900 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1901 X509 *x509, const EVP_MD *dgst,
1902 STACK_OF(OPENSSL_STRING) *sigopts,
1903 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1904 BIGNUM *serial, const char *subj, unsigned long chtype,
1905 int multirdn, int email_dn, const char *startdate,
1906 const char *enddate, long days, const char *ext_sect,
1907 CONF *lconf, int verbose, unsigned long certopt,
1908 unsigned long nameopt, int default_op, int ext_copy)
1910 STACK_OF(CONF_VALUE) *sk = NULL;
1911 LHASH_OF(CONF_VALUE) *parms = NULL;
1912 X509_REQ *req = NULL;
1913 CONF_VALUE *cv = NULL;
1914 NETSCAPE_SPKI *spki = NULL;
1916 EVP_PKEY *pktmp = NULL;
1917 X509_NAME *n = NULL;
1918 X509_NAME_ENTRY *ne = NULL;
1924 * Load input file into a hash table. (This is just an easy
1925 * way to read and parse the file, then put it into a convenient
1928 parms = CONF_load(NULL, infile, &errline);
1929 if (parms == NULL) {
1930 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1931 ERR_print_errors(bio_err);
1935 sk = CONF_get_section(parms, "default");
1936 if (sk_CONF_VALUE_num(sk) == 0) {
1937 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1942 * Now create a dummy X509 request structure. We don't actually
1943 * have an X509 request, but we have many of the components
1944 * (a public key, various DN components). The idea is that we
1945 * put these components into the right X509 request structure
1946 * and we can use the same code as if you had a real X509 request.
1948 req = X509_REQ_new();
1950 ERR_print_errors(bio_err);
1955 * Build up the subject name set.
1957 n = X509_REQ_get_subject_name(req);
1960 if (sk_CONF_VALUE_num(sk) <= i)
1963 cv = sk_CONF_VALUE_value(sk, i);
1966 * Skip past any leading X. X: X, etc to allow for multiple instances
1968 for (buf = cv->name; *buf; buf++)
1969 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
1977 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
1978 if (strcmp(type, "SPKAC") == 0) {
1979 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
1982 "unable to load Netscape SPKAC structure\n");
1983 ERR_print_errors(bio_err);
1990 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
1991 (unsigned char *)buf, -1, -1, 0))
1995 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2001 * Now extract the key from the SPKI structure.
2005 "Check that the SPKAC request matches the signature\n");
2007 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2008 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2012 j = NETSCAPE_SPKI_verify(spki, pktmp);
2014 EVP_PKEY_free(pktmp);
2016 "signature verification failed on SPKAC public key\n");
2019 BIO_printf(bio_err, "Signature ok\n");
2021 X509_REQ_set_pubkey(req, pktmp);
2022 EVP_PKEY_free(pktmp);
2023 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2024 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2025 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2030 NETSCAPE_SPKI_free(spki);
2031 X509_NAME_ENTRY_free(ne);
2036 static int check_time_format(const char *str)
2038 return ASN1_TIME_set_string(NULL, str);
2041 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2044 const ASN1_TIME *tm = NULL;
2045 char *row[DB_NUMBER], **rrow, **irow;
2046 char *rev_str = NULL;
2050 for (i = 0; i < DB_NUMBER; i++)
2052 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2053 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2057 row[DB_serial] = OPENSSL_strdup("00");
2059 row[DB_serial] = BN_bn2hex(bn);
2061 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2062 BIO_printf(bio_err, "Memory allocation failure\n");
2066 * We have to lookup by serial number because name lookup skips revoked
2069 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2072 "Adding Entry with serial number %s to DB for %s\n",
2073 row[DB_serial], row[DB_name]);
2075 /* We now just add it to the database as DB_TYPE_REV('V') */
2076 row[DB_type] = OPENSSL_strdup("V");
2077 tm = X509_get0_notAfter(x509);
2078 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2079 memcpy(row[DB_exp_date], tm->data, tm->length);
2080 row[DB_exp_date][tm->length] = '\0';
2081 row[DB_rev_date] = NULL;
2082 row[DB_file] = OPENSSL_strdup("unknown");
2084 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2085 BIO_printf(bio_err, "Memory allocation failure\n");
2089 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2090 for (i = 0; i < DB_NUMBER; i++)
2092 irow[DB_NUMBER] = NULL;
2094 if (!TXT_DB_insert(db->db, irow)) {
2095 BIO_printf(bio_err, "failed to update database\n");
2096 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2101 for (i = 0; i < DB_NUMBER; i++)
2104 /* Revoke Certificate */
2105 if (rev_type == REV_VALID)
2108 /* Retry revocation after DB insertion */
2109 ok = do_revoke(x509, db, rev_type, value);
2113 } else if (index_name_cmp_noconst(row, rrow)) {
2114 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2116 } else if (rev_type == REV_VALID) {
2117 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2120 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2121 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2125 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2126 rev_str = make_revocation_str(rev_type, value);
2128 BIO_printf(bio_err, "Error in revocation arguments\n");
2131 rrow[DB_type][0] = DB_TYPE_REV;
2132 rrow[DB_type][1] = '\0';
2133 rrow[DB_rev_date] = rev_str;
2137 for (i = 0; i < DB_NUMBER; i++)
2138 OPENSSL_free(row[i]);
2142 static int get_certificate_status(const char *serial, CA_DB *db)
2144 char *row[DB_NUMBER], **rrow;
2146 size_t serial_len = strlen(serial);
2148 /* Free Resources */
2149 for (i = 0; i < DB_NUMBER; i++)
2152 /* Malloc needed char spaces */
2153 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2155 if (serial_len % 2) {
2157 * Set the first char to 0
2159 row[DB_serial][0] = '0';
2161 /* Copy String from serial to row[DB_serial] */
2162 memcpy(row[DB_serial] + 1, serial, serial_len);
2163 row[DB_serial][serial_len + 1] = '\0';
2165 /* Copy String from serial to row[DB_serial] */
2166 memcpy(row[DB_serial], serial, serial_len);
2167 row[DB_serial][serial_len] = '\0';
2170 /* Make it Upper Case */
2171 make_uppercase(row[DB_serial]);
2175 /* Search for the certificate */
2176 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2178 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2181 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2182 BIO_printf(bio_err, "%s=Valid (%c)\n",
2183 row[DB_serial], rrow[DB_type][0]);
2185 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2186 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2187 row[DB_serial], rrow[DB_type][0]);
2189 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2190 BIO_printf(bio_err, "%s=Expired (%c)\n",
2191 row[DB_serial], rrow[DB_type][0]);
2193 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2194 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2195 row[DB_serial], rrow[DB_type][0]);
2198 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2199 row[DB_serial], rrow[DB_type][0]);
2203 for (i = 0; i < DB_NUMBER; i++) {
2204 OPENSSL_free(row[i]);
2209 static int do_updatedb(CA_DB *db)
2211 ASN1_UTCTIME *a_tm = NULL;
2213 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2214 char **rrow, *a_tm_s;
2216 a_tm = ASN1_UTCTIME_new();
2220 /* get actual time and make a string */
2221 a_tm = X509_gmtime_adj(a_tm, 0);
2222 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2224 memcpy(a_tm_s, a_tm->data, a_tm->length);
2225 a_tm_s[a_tm->length] = '\0';
2227 if (strncmp(a_tm_s, "49", 2) <= 0)
2232 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2233 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2235 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2236 /* ignore entries that are not valid */
2237 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2242 if (db_y2k == a_y2k) {
2243 /* all on the same y2k side */
2244 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2245 rrow[DB_type][0] = DB_TYPE_EXP;
2246 rrow[DB_type][1] = '\0';
2249 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2251 } else if (db_y2k < a_y2k) {
2252 rrow[DB_type][0] = DB_TYPE_EXP;
2253 rrow[DB_type][1] = '\0';
2256 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2262 ASN1_UTCTIME_free(a_tm);
2263 OPENSSL_free(a_tm_s);
2267 static const char *crl_reasons[] = {
2268 /* CRL reason strings */
2272 "affiliationChanged",
2274 "cessationOfOperation",
2277 /* Additional pseudo reasons */
2283 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2286 * Given revocation information convert to a DB string. The format of the
2287 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2288 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2289 * additional argument
2292 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2295 const char *reason = NULL, *other = NULL;
2297 ASN1_UTCTIME *revtm = NULL;
2305 case REV_CRL_REASON:
2306 for (i = 0; i < 8; i++) {
2307 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2308 reason = crl_reasons[i];
2312 if (reason == NULL) {
2313 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2319 /* Argument is an OID */
2320 otmp = OBJ_txt2obj(rev_arg, 0);
2321 ASN1_OBJECT_free(otmp);
2324 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2328 reason = "holdInstruction";
2332 case REV_KEY_COMPROMISE:
2333 case REV_CA_COMPROMISE:
2334 /* Argument is the key compromise time */
2335 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2337 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2342 if (rev_type == REV_KEY_COMPROMISE)
2345 reason = "CAkeyTime";
2350 revtm = X509_gmtime_adj(NULL, 0);
2355 i = revtm->length + 1;
2358 i += strlen(reason) + 1;
2360 i += strlen(other) + 1;
2362 str = app_malloc(i, "revocation reason");
2363 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2365 OPENSSL_strlcat(str, ",", i);
2366 OPENSSL_strlcat(str, reason, i);
2369 OPENSSL_strlcat(str, ",", i);
2370 OPENSSL_strlcat(str, other, i);
2372 ASN1_UTCTIME_free(revtm);
2377 * Convert revocation field to X509_REVOKED entry
2381 * 2 OK and some extensions added (i.e. V2 CRL)
2384 static int make_revoked(X509_REVOKED *rev, const char *str)
2387 int reason_code = -1;
2389 ASN1_OBJECT *hold = NULL;
2390 ASN1_GENERALIZEDTIME *comp_time = NULL;
2391 ASN1_ENUMERATED *rtmp = NULL;
2393 ASN1_TIME *revDate = NULL;
2395 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2400 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2403 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2404 rtmp = ASN1_ENUMERATED_new();
2405 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2407 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2411 if (rev && comp_time) {
2412 if (!X509_REVOKED_add1_ext_i2d
2413 (rev, NID_invalidity_date, comp_time, 0, 0))
2417 if (!X509_REVOKED_add1_ext_i2d
2418 (rev, NID_hold_instruction_code, hold, 0, 0))
2422 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2430 ASN1_OBJECT_free(hold);
2431 ASN1_GENERALIZEDTIME_free(comp_time);
2432 ASN1_ENUMERATED_free(rtmp);
2433 ASN1_TIME_free(revDate);
2438 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2440 char buf[25], *pbuf;
2444 j = i2a_ASN1_OBJECT(bio_err, obj);
2446 for (j = 22 - j; j > 0; j--)
2450 BIO_puts(bio_err, buf);
2452 if (str->type == V_ASN1_PRINTABLESTRING)
2453 BIO_printf(bio_err, "PRINTABLE:'");
2454 else if (str->type == V_ASN1_T61STRING)
2455 BIO_printf(bio_err, "T61STRING:'");
2456 else if (str->type == V_ASN1_IA5STRING)
2457 BIO_printf(bio_err, "IA5STRING:'");
2458 else if (str->type == V_ASN1_UNIVERSALSTRING)
2459 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2461 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2463 p = (const char *)str->data;
2464 for (j = str->length; j > 0; j--) {
2465 if ((*p >= ' ') && (*p <= '~'))
2466 BIO_printf(bio_err, "%c", *p);
2468 BIO_printf(bio_err, "\\0x%02X", *p);
2469 else if ((unsigned char)*p == 0xf7)
2470 BIO_printf(bio_err, "^?");
2472 BIO_printf(bio_err, "^%c", *p + '@');
2475 BIO_printf(bio_err, "'\n");
2479 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2480 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2483 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2484 int reason_code = -1;
2487 ASN1_OBJECT *hold = NULL;
2488 ASN1_GENERALIZEDTIME *comp_time = NULL;
2490 tmp = OPENSSL_strdup(str);
2492 BIO_printf(bio_err, "memory allocation failure\n");
2496 p = strchr(tmp, ',');
2512 *prevtm = ASN1_UTCTIME_new();
2513 if (*prevtm == NULL) {
2514 BIO_printf(bio_err, "memory allocation failure\n");
2517 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2518 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2523 for (i = 0; i < NUM_REASONS; i++) {
2524 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2529 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2530 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2534 if (reason_code == 7) {
2535 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2536 } else if (reason_code == 8) { /* Hold instruction */
2538 BIO_printf(bio_err, "missing hold instruction\n");
2541 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2542 hold = OBJ_txt2obj(arg_str, 0);
2545 BIO_printf(bio_err, "invalid object identifier %s\n",
2552 ASN1_OBJECT_free(hold);
2553 } else if ((reason_code == 9) || (reason_code == 10)) {
2555 BIO_printf(bio_err, "missing compromised time\n");
2558 comp_time = ASN1_GENERALIZEDTIME_new();
2559 if (comp_time == NULL) {
2560 BIO_printf(bio_err, "memory allocation failure\n");
2563 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2564 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2567 if (reason_code == 9)
2568 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2570 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2575 *preason = reason_code;
2577 *pinvtm = comp_time;
2586 ASN1_GENERALIZEDTIME_free(comp_time);