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>
46 # define PATH_MAX 4096
52 #define CERT_MAX (PATH_MAX + NAME_MAX)
54 #define BASE_SECTION "ca"
56 #define ENV_DEFAULT_CA "default_ca"
58 #define STRING_MASK "string_mask"
59 #define UTF8_IN "utf8"
61 #define ENV_NEW_CERTS_DIR "new_certs_dir"
62 #define ENV_CERTIFICATE "certificate"
63 #define ENV_SERIAL "serial"
64 #define ENV_RAND_SERIAL "rand_serial"
65 #define ENV_CRLNUMBER "crlnumber"
66 #define ENV_PRIVATE_KEY "private_key"
67 #define ENV_DEFAULT_DAYS "default_days"
68 #define ENV_DEFAULT_STARTDATE "default_startdate"
69 #define ENV_DEFAULT_ENDDATE "default_enddate"
70 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
71 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
72 #define ENV_DEFAULT_MD "default_md"
73 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
74 #define ENV_PRESERVE "preserve"
75 #define ENV_POLICY "policy"
76 #define ENV_EXTENSIONS "x509_extensions"
77 #define ENV_CRLEXT "crl_extensions"
78 #define ENV_MSIE_HACK "msie_hack"
79 #define ENV_NAMEOPT "name_opt"
80 #define ENV_CERTOPT "cert_opt"
81 #define ENV_EXTCOPY "copy_extensions"
82 #define ENV_UNIQUE_SUBJECT "unique_subject"
84 #define ENV_DATABASE "database"
86 /* Additional revocation information types */
88 REV_VALID = -1, /* Valid (not-revoked) status */
89 REV_NONE = 0, /* No additional information */
90 REV_CRL_REASON = 1, /* Value is CRL reason code */
91 REV_HOLD = 2, /* Value is hold instruction */
92 REV_KEY_COMPROMISE = 3, /* Value is cert key compromise time */
93 REV_CA_COMPROMISE = 4 /* Value is CA key compromise time */
96 static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
98 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
99 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
100 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
101 BIGNUM *serial, const char *subj, unsigned long chtype,
102 int multirdn, int email_dn, const char *startdate,
104 long days, int batch, const char *ext_sect, CONF *conf,
105 int verbose, unsigned long certopt, unsigned long nameopt,
106 int default_op, int ext_copy, int selfsign);
107 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
108 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
109 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
110 BIGNUM *serial, const char *subj, unsigned long chtype,
111 int multirdn, int email_dn, const char *startdate,
112 const char *enddate, long days, int batch, const char *ext_sect,
113 CONF *conf, int verbose, unsigned long certopt,
114 unsigned long nameopt, int default_op, int ext_copy);
115 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
116 X509 *x509, const EVP_MD *dgst,
117 STACK_OF(OPENSSL_STRING) *sigopts,
118 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
119 BIGNUM *serial, const char *subj, unsigned long chtype,
120 int multirdn, int email_dn, const char *startdate,
121 const char *enddate, long days, const char *ext_sect, CONF *conf,
122 int verbose, unsigned long certopt,
123 unsigned long nameopt, int default_op, int ext_copy);
124 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
125 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
126 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
127 const char *subj, unsigned long chtype, int multirdn,
128 int email_dn, const char *startdate, const char *enddate, long days,
129 int batch, int verbose, X509_REQ *req, const char *ext_sect,
130 CONF *conf, unsigned long certopt, unsigned long nameopt,
131 int default_op, int ext_copy, int selfsign);
132 static int get_certificate_status(const char *ser_status, CA_DB *db);
133 static int do_updatedb(CA_DB *db);
134 static int check_time_format(const char *str);
135 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
137 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg);
138 static int make_revoked(X509_REVOKED *rev, const char *str);
139 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
140 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
142 static CONF *extconf = NULL;
143 static int preserve = 0;
144 static int msie_hack = 0;
146 typedef enum OPTION_choice {
147 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
148 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
149 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
150 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
151 OPT_KEY, OPT_CERT, OPT_SELFSIGN, OPT_IN, OPT_OUT, OPT_OUTDIR,
152 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
153 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
154 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
155 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
158 /* Do not change the order here; see related case statements below */
159 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE, OPT_CRL_CA_COMPROMISE
162 const OPTIONS ca_options[] = {
163 {"help", OPT_HELP, '-', "Display this summary"},
164 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
165 {"config", OPT_CONFIG, 's', "A config file"},
166 {"name", OPT_NAME, 's', "The particular CA definition to use"},
167 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
168 {"utf8", OPT_UTF8, '-', "Input characters are UTF8 (default ASCII)"},
169 {"create_serial", OPT_CREATE_SERIAL, '-',
170 "If reading serial fails, create a new random serial"},
171 {"rand_serial", OPT_RAND_SERIAL, '-',
172 "Always create a random serial; do not store it"},
173 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
174 "Enable support for multivalued RDNs"},
175 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
176 {"enddate", OPT_ENDDATE, 's',
177 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
178 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
179 {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"},
180 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
181 {"keyfile", OPT_KEYFILE, 's', "Private key"},
182 {"keyform", OPT_KEYFORM, 'f', "Private key file format (PEM or ENGINE)"},
183 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
184 {"key", OPT_KEY, 's', "Key to decode the private key if it is encrypted"},
185 {"cert", OPT_CERT, '<', "The CA cert"},
186 {"selfsign", OPT_SELFSIGN, '-',
187 "Sign a cert with the key associated with it"},
188 {"in", OPT_IN, '<', "The input PEM encoded cert request(s)"},
189 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
190 {"outdir", OPT_OUTDIR, '/', "Where to put output cert"},
191 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
192 {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"},
193 {"batch", OPT_BATCH, '-', "Don't ask questions"},
194 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
195 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
196 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
197 {"msie_hack", OPT_MSIE_HACK, '-',
198 "msie modifications to handle all those universal strings"},
199 {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"},
200 {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"},
201 {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"},
202 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
203 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
204 {"spkac", OPT_SPKAC, '<',
205 "File contains DN and signed public key and challenge"},
206 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
207 {"valid", OPT_VALID, 's',
208 "Add a Valid(not-revoked) DB entry about a cert (given in file)"},
209 {"extensions", OPT_EXTENSIONS, 's',
210 "Extension section (override value in config file)"},
211 {"extfile", OPT_EXTFILE, '<',
212 "Configuration file with X509v3 extensions to add"},
213 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
214 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
215 {"crlexts", OPT_CRLEXTS, 's',
216 "CRL extension section (override value in config file)"},
217 {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"},
218 {"crl_hold", OPT_CRL_HOLD, 's',
219 "the hold instruction, an OID. Sets revocation reason to certificateHold"},
220 {"crl_compromise", OPT_CRL_COMPROMISE, 's',
221 "sets compromise time to val and the revocation reason to keyCompromise"},
222 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's',
223 "sets compromise time to val and the revocation reason to CACompromise"},
225 #ifndef OPENSSL_NO_ENGINE
226 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
231 int ca_main(int argc, char **argv)
235 BIGNUM *crlnumber = NULL, *serial = NULL;
236 EVP_PKEY *pkey = NULL;
237 BIO *in = NULL, *out = NULL, *Sout = NULL;
238 ASN1_INTEGER *tmpser;
242 STACK_OF(CONF_VALUE) *attribs = NULL;
243 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
244 STACK_OF(X509) *cert_sk = NULL;
245 X509_CRL *crl = NULL;
246 const EVP_MD *dgst = NULL;
247 char *configfile = default_config_file, *section = NULL;
248 char *md = NULL, *policy = NULL, *keyfile = NULL;
249 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL, *key = NULL;
250 const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
251 const char *extensions = NULL, *extfile = NULL, *passinarg = NULL;
252 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
253 const char *serialfile = NULL, *subj = NULL;
254 char *prog, *startdate = NULL, *enddate = NULL;
255 char *dbfile = NULL, *f;
256 char new_cert[CERT_MAX + 1];
257 char tmp[10 + 1] = "\0";
260 int create_ser = 0, free_key = 0, total = 0, total_done = 0;
261 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
262 int keyformat = FORMAT_PEM, multirdn = 0, notext = 0, output_der = 0;
263 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
264 int rand_ser = 0, i, j, selfsign = 0;
265 long crldays = 0, crlhours = 0, crlsec = 0, days = 0;
266 unsigned long chtype = MBSTRING_ASC, certopt = 0;
267 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
268 REVINFO_TYPE rev_type = REV_NONE;
269 X509_REVOKED *r = NULL;
272 new_cert[CERT_MAX] = '\0';
274 prog = opt_init(argc, argv, ca_options);
275 while ((o = opt_next()) != OPT_EOF) {
280 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
283 opt_help(ca_options);
297 configfile = opt_arg();
307 chtype = MBSTRING_UTF8;
309 case OPT_RAND_SERIAL:
312 case OPT_CREATE_SERIAL:
315 case OPT_MULTIVALUE_RDN:
319 startdate = opt_arg();
325 days = atoi(opt_arg());
337 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
341 passinarg = opt_arg();
351 certfile = opt_arg();
361 sigopts = sk_OPENSSL_STRING_new_null();
363 || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
385 crldays = atol(opt_arg());
388 crlhours = atol(opt_arg());
391 crlsec = atol(opt_arg());
397 ss_cert_file = opt_arg();
401 spkac_file = opt_arg();
413 extensions = opt_arg();
419 ser_status = opt_arg();
427 case OPT_CRL_REASON: /* := REV_CRL_REASON */
429 case OPT_CRL_COMPROMISE:
430 case OPT_CRL_CA_COMPROMISE:
432 rev_type = (o - OPT_CRL_REASON) + REV_CRL_REASON;
435 e = setup_engine(opt_arg(), 0);
440 argc = opt_num_rest();
443 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
445 if ((conf = app_load_config(configfile)) == NULL)
447 if (configfile != default_config_file && !app_load_modules(conf))
450 /* Lets get the config section we are using */
452 && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
456 p = NCONF_get_string(conf, NULL, "oid_file");
462 oid_bio = BIO_new_file(p, "r");
463 if (oid_bio == NULL) {
465 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
466 ERR_print_errors(bio_err);
470 OBJ_create_objects(oid_bio);
474 if (!add_oid_section(conf)) {
475 ERR_print_errors(bio_err);
480 app_RAND_load_conf(conf, BASE_SECTION);
482 f = NCONF_get_string(conf, section, STRING_MASK);
486 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
487 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
491 if (chtype != MBSTRING_UTF8) {
492 f = NCONF_get_string(conf, section, UTF8_IN);
495 else if (strcmp(f, "yes") == 0)
496 chtype = MBSTRING_UTF8;
499 db_attr.unique_subject = 1;
500 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
502 db_attr.unique_subject = parse_yesno(p, 1);
506 /*****************************************************************/
507 /* report status of cert with serial number given on command line */
509 dbfile = lookup_conf(conf, section, ENV_DATABASE);
513 db = load_index(dbfile, &db_attr);
517 if (!index_index(db))
520 if (get_certificate_status(ser_status, db) != 1)
521 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
525 /*****************************************************************/
526 /* we definitely need a private key, so let's get it */
529 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
534 if (!app_passwd(passinarg, NULL, &key, NULL)) {
535 BIO_printf(bio_err, "Error getting password\n");
539 pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key");
541 OPENSSL_cleanse(key, strlen(key));
543 /* load_key() has already printed an appropriate message */
546 /*****************************************************************/
547 /* we need a certificate */
548 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
550 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
553 x509 = load_cert(certfile, FORMAT_PEM, "CA certificate");
557 if (!X509_check_private_key(x509, pkey)) {
559 "CA certificate and CA private key do not match\n");
566 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
569 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
571 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
574 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
577 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
580 if (!set_nameopt(f)) {
581 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
587 f = NCONF_get_string(conf, section, ENV_CERTOPT);
590 if (!set_cert_ex(&certopt, f)) {
591 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
599 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
602 if (!set_ext_copy(&ext_copy, f)) {
603 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
610 /*****************************************************************/
611 /* lookup where to write new certificates */
612 if ((outdir == NULL) && (req)) {
614 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
615 if (outdir == NULL) {
617 "there needs to be defined a directory for new certificate to be placed in\n");
620 #ifndef OPENSSL_SYS_VMS
622 * outdir is a directory spec, but access() for VMS demands a
623 * filename. We could use the DEC C routine to convert the
624 * directory syntax to Unixly, and give that to app_isdir,
625 * but for now the fopen will catch the error if it's not a
628 if (app_isdir(outdir) <= 0) {
629 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
636 /*****************************************************************/
637 /* we need to load the database file */
638 dbfile = lookup_conf(conf, section, ENV_DATABASE);
642 db = load_index(dbfile, &db_attr);
646 /* Lets check some fields */
647 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
648 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
649 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
651 "entry %d: not revoked yet, but has a revocation date\n",
655 if ((pp[DB_type][0] == DB_TYPE_REV) &&
656 !make_revoked(NULL, pp[DB_rev_date])) {
657 BIO_printf(bio_err, " in entry %d\n", i + 1);
660 if (!check_time_format((char *)pp[DB_exp_date])) {
661 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
670 if ((j & 1) || (j < 2)) {
671 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
676 if (!isxdigit(_UC(*p))) {
678 "entry %d: bad char 0%o '%c' in serial number\n",
685 TXT_DB_write(bio_out, db->db);
686 BIO_printf(bio_err, "%d entries loaded from the database\n",
687 sk_OPENSSL_PSTRING_num(db->db->data));
688 BIO_printf(bio_err, "generating index\n");
691 if (!index_index(db))
694 /*****************************************************************/
695 /* Update the db file for expired certificates */
698 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
702 BIO_printf(bio_err, "Malloc failure\n");
706 BIO_printf(bio_err, "No entries found to mark expired\n");
708 if (!save_index(dbfile, "new", db))
711 if (!rotate_index(dbfile, "new", "old"))
716 "Done. %d entries marked as expired\n", i);
720 /*****************************************************************/
721 /* Read extensions config file */
723 if ((extconf = app_load_config(extfile)) == NULL) {
729 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
732 /* We can have sections in the ext file */
733 if (extensions == NULL) {
734 extensions = NCONF_get_string(extconf, "default", "extensions");
735 if (extensions == NULL)
736 extensions = "default";
740 /*****************************************************************/
742 /* FIXME: Is it really always text? */
743 Sout = bio_open_default(outfile, 'w', FORMAT_TEXT);
749 && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL)
752 if (strcmp(md, "default") == 0) {
754 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
755 BIO_puts(bio_err, "no default digest\n");
758 md = (char *)OBJ_nid2sn(def_nid);
761 if (!opt_md(md, &dgst)) {
767 char *tmp_email_dn = NULL;
769 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
770 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
774 BIO_printf(bio_err, "message digest is %s\n",
775 OBJ_nid2ln(EVP_MD_type(dgst)));
777 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
781 BIO_printf(bio_err, "policy is %s\n", policy);
783 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
786 serialfile = lookup_conf(conf, section, ENV_SERIAL);
787 if (serialfile == NULL)
791 if (extconf == NULL) {
793 * no '-extfile' option, so we look for extensions in the main
796 if (extensions == NULL) {
797 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
798 if (extensions == NULL)
801 if (extensions != NULL) {
802 /* Check syntax of file */
804 X509V3_set_ctx_test(&ctx);
805 X509V3_set_nconf(&ctx, conf);
806 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
808 "Error Loading extension section %s\n",
816 if (startdate == NULL) {
817 startdate = NCONF_get_string(conf, section,
818 ENV_DEFAULT_STARTDATE);
819 if (startdate == NULL)
822 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
824 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
827 if (startdate == NULL)
830 if (enddate == NULL) {
831 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
835 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
837 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
842 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
845 if (enddate == NULL && (days == 0)) {
847 "cannot lookup how many days to certify for\n");
852 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
853 BIO_printf(bio_err, "error generating serial number\n");
857 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
858 BIO_printf(bio_err, "error while loading serial number\n");
862 if (BN_is_zero(serial)) {
863 BIO_printf(bio_err, "next serial number is 00\n");
865 if ((f = BN_bn2hex(serial)) == NULL)
867 BIO_printf(bio_err, "next serial number is %s\n", f);
873 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
874 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
878 if ((cert_sk = sk_X509_new_null()) == NULL) {
879 BIO_printf(bio_err, "Memory allocation failure\n");
882 if (spkac_file != NULL) {
884 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
885 attribs, db, serial, subj, chtype, multirdn,
886 email_dn, startdate, enddate, days, extensions,
887 conf, verbose, certopt, get_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");
906 if (ss_cert_file != NULL) {
908 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
910 db, serial, subj, chtype, multirdn, email_dn,
911 startdate, enddate, days, batch, extensions,
912 conf, verbose, certopt, get_nameopt(), default_op,
918 BIO_printf(bio_err, "\n");
919 if (!BN_add_word(serial, 1))
921 if (!sk_X509_push(cert_sk, x)) {
922 BIO_printf(bio_err, "Memory allocation failure\n");
927 if (infile != NULL) {
929 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
930 serial, subj, chtype, multirdn, email_dn, startdate,
931 enddate, days, batch, extensions, conf, verbose,
932 certopt, get_nameopt(), default_op, ext_copy, selfsign);
937 BIO_printf(bio_err, "\n");
938 if (!BN_add_word(serial, 1))
940 if (!sk_X509_push(cert_sk, x)) {
941 BIO_printf(bio_err, "Memory allocation failure\n");
946 for (i = 0; i < argc; i++) {
948 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
949 serial, subj, chtype, multirdn, email_dn, startdate,
950 enddate, days, batch, extensions, conf, verbose,
951 certopt, get_nameopt(), default_op, ext_copy, selfsign);
956 BIO_printf(bio_err, "\n");
957 if (!BN_add_word(serial, 1))
959 if (!sk_X509_push(cert_sk, x)) {
960 BIO_printf(bio_err, "Memory allocation failure\n");
966 * we have a stack of newly certified certificates and a data base
967 * and serial number that need updating
970 if (sk_X509_num(cert_sk) > 0) {
973 "\n%d out of %d certificate requests certified, commit? [y/n]",
975 (void)BIO_flush(bio_err);
977 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
979 "CERTIFICATION CANCELED: I/O error\n");
983 if (tmp[0] != 'y' && tmp[0] != 'Y') {
984 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
990 BIO_printf(bio_err, "Write out database with %d new entries\n",
991 sk_X509_num(cert_sk));
994 && !save_serial(serialfile, "new", serial, NULL))
997 if (!save_index(dbfile, "new", db))
1002 BIO_printf(bio_err, "writing new certificates\n");
1003 for (i = 0; i < sk_X509_num(cert_sk); i++) {
1005 X509 *xi = sk_X509_value(cert_sk, i);
1006 ASN1_INTEGER *serialNumber = X509_get_serialNumber(xi);
1010 j = ASN1_STRING_length(serialNumber);
1011 p = (const char *)ASN1_STRING_get0_data(serialNumber);
1013 if (strlen(outdir) >= (size_t)(j ? CERT_MAX - j * 2 - 6 : CERT_MAX - 8)) {
1014 BIO_printf(bio_err, "certificate file name too long\n");
1018 strcpy(new_cert, outdir);
1019 #ifndef OPENSSL_SYS_VMS
1020 OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
1023 n = (char *)&(new_cert[strlen(new_cert)]);
1025 for (k = 0; k < j; k++) {
1026 if (n >= &(new_cert[sizeof(new_cert)]))
1029 &new_cert[0] + sizeof(new_cert) - n,
1030 "%02X", (unsigned char)*(p++));
1043 BIO_printf(bio_err, "writing %s\n", new_cert);
1045 Cout = BIO_new_file(new_cert, "w");
1050 write_new_certificate(Cout, xi, 0, notext);
1051 write_new_certificate(Sout, xi, output_der, notext);
1055 if (sk_X509_num(cert_sk)) {
1056 /* Rename the database and the serial file */
1057 if (!rotate_serial(serialfile, "new", "old"))
1060 if (!rotate_index(dbfile, "new", "old"))
1063 BIO_printf(bio_err, "Data Base Updated\n");
1067 /*****************************************************************/
1070 if (crl_ext == NULL) {
1071 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1072 if (crl_ext == NULL)
1075 if (crl_ext != NULL) {
1076 /* Check syntax of file */
1078 X509V3_set_ctx_test(&ctx);
1079 X509V3_set_nconf(&ctx, conf);
1080 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1082 "Error Loading CRL extension section %s\n",
1089 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1091 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1092 BIO_printf(bio_err, "error while loading CRL number\n");
1096 if (!crldays && !crlhours && !crlsec) {
1097 if (!NCONF_get_number(conf, section,
1098 ENV_DEFAULT_CRL_DAYS, &crldays))
1100 if (!NCONF_get_number(conf, section,
1101 ENV_DEFAULT_CRL_HOURS, &crlhours))
1105 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1107 "cannot lookup how long until the next CRL is issued\n");
1112 BIO_printf(bio_err, "making CRL\n");
1113 if ((crl = X509_CRL_new()) == NULL)
1115 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1118 tmptm = ASN1_TIME_new();
1121 X509_gmtime_adj(tmptm, 0);
1122 X509_CRL_set1_lastUpdate(crl, tmptm);
1123 if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1125 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1128 X509_CRL_set1_nextUpdate(crl, tmptm);
1130 ASN1_TIME_free(tmptm);
1132 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1133 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1134 if (pp[DB_type][0] == DB_TYPE_REV) {
1135 if ((r = X509_REVOKED_new()) == NULL)
1137 j = make_revoked(r, pp[DB_rev_date]);
1142 if (!BN_hex2bn(&serial, pp[DB_serial]))
1144 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1149 X509_REVOKED_set_serialNumber(r, tmpser);
1150 ASN1_INTEGER_free(tmpser);
1151 X509_CRL_add0_revoked(crl, r);
1156 * sort the data so it will be written in serial number order
1160 /* we now have a CRL */
1162 BIO_printf(bio_err, "signing CRL\n");
1164 /* Add any extensions asked for */
1166 if (crl_ext != NULL || crlnumberfile != NULL) {
1168 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1169 X509V3_set_nconf(&crlctx, conf);
1171 if (crl_ext != NULL)
1172 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1174 if (crlnumberfile != NULL) {
1175 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1178 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1179 ASN1_INTEGER_free(tmpser);
1181 if (!BN_add_word(crlnumber, 1))
1185 if (crl_ext != NULL || crl_v2) {
1186 if (!X509_CRL_set_version(crl, 1))
1187 goto end; /* version 2 CRL */
1190 /* we have a CRL number that need updating */
1191 if (crlnumberfile != NULL)
1193 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1199 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1202 PEM_write_bio_X509_CRL(Sout, crl);
1204 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1205 if (!rotate_serial(crlnumberfile, "new", "old"))
1209 /*****************************************************************/
1211 if (infile == NULL) {
1212 BIO_printf(bio_err, "no input files\n");
1216 revcert = load_cert(infile, FORMAT_PEM, infile);
1217 if (revcert == NULL)
1220 rev_type = REV_VALID;
1221 j = do_revoke(revcert, db, rev_type, rev_arg);
1226 if (!save_index(dbfile, "new", db))
1229 if (!rotate_index(dbfile, "new", "old"))
1232 BIO_printf(bio_err, "Data Base Updated\n");
1239 ERR_print_errors(bio_err);
1243 sk_X509_pop_free(cert_sk, X509_free);
1250 sk_OPENSSL_STRING_free(sigopts);
1251 EVP_PKEY_free(pkey);
1255 NCONF_free(extconf);
1260 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1262 char *entry = NCONF_get_string(conf, section, tag);
1264 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1268 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1269 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1270 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1271 BIGNUM *serial, const char *subj, unsigned long chtype,
1272 int multirdn, int email_dn, const char *startdate,
1273 const char *enddate,
1274 long days, int batch, const char *ext_sect, CONF *lconf,
1275 int verbose, unsigned long certopt, unsigned long nameopt,
1276 int default_op, int ext_copy, int selfsign)
1278 X509_REQ *req = NULL;
1280 EVP_PKEY *pktmp = NULL;
1283 in = BIO_new_file(infile, "r");
1285 ERR_print_errors(bio_err);
1288 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1289 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1294 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1296 BIO_printf(bio_err, "Check that the request matches the signature\n");
1298 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1300 "Certificate request and CA private key do not match\n");
1304 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1305 BIO_printf(bio_err, "error unpacking public key\n");
1308 i = X509_REQ_verify(req, pktmp);
1312 BIO_printf(bio_err, "Signature verification problems....\n");
1313 ERR_print_errors(bio_err);
1319 "Signature did not match the certificate request\n");
1320 ERR_print_errors(bio_err);
1323 BIO_printf(bio_err, "Signature ok\n");
1326 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1327 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1328 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1329 ext_copy, selfsign);
1337 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1338 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1339 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1340 BIGNUM *serial, const char *subj, unsigned long chtype,
1341 int multirdn, int email_dn, const char *startdate,
1342 const char *enddate, long days, int batch, const char *ext_sect,
1343 CONF *lconf, int verbose, unsigned long certopt,
1344 unsigned long nameopt, int default_op, int ext_copy)
1347 X509_REQ *rreq = NULL;
1348 EVP_PKEY *pktmp = NULL;
1351 if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL)
1354 X509_print(bio_err, req);
1356 BIO_printf(bio_err, "Check that the request matches the signature\n");
1358 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1359 BIO_printf(bio_err, "error unpacking public key\n");
1362 i = X509_verify(req, pktmp);
1365 BIO_printf(bio_err, "Signature verification problems....\n");
1370 BIO_printf(bio_err, "Signature did not match the certificate\n");
1373 BIO_printf(bio_err, "Signature ok\n");
1376 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1379 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1380 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1381 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1385 X509_REQ_free(rreq);
1390 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1391 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1392 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1393 const char *subj, unsigned long chtype, int multirdn,
1394 int email_dn, const char *startdate, const char *enddate, long days,
1395 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1396 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1397 int default_op, int ext_copy, int selfsign)
1399 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject =
1401 const ASN1_TIME *tm;
1402 ASN1_STRING *str, *str2;
1405 X509_NAME_ENTRY *ne, *tne;
1407 int ok = -1, i, j, last, nid;
1410 OPENSSL_STRING row[DB_NUMBER];
1411 OPENSSL_STRING *irow = NULL;
1412 OPENSSL_STRING *rrow = NULL;
1415 for (i = 0; i < DB_NUMBER; i++)
1419 X509_NAME *n = parse_name(subj, chtype, multirdn);
1422 ERR_print_errors(bio_err);
1425 X509_REQ_set_subject_name(req, n);
1431 "The Subject's Distinguished Name is as follows\n");
1433 name = X509_REQ_get_subject_name(req);
1434 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1435 ne = X509_NAME_get_entry(name, i);
1436 str = X509_NAME_ENTRY_get_data(ne);
1437 obj = X509_NAME_ENTRY_get_object(ne);
1438 nid = OBJ_obj2nid(obj);
1441 /* assume all type should be strings */
1443 if (str->type == V_ASN1_UNIVERSALSTRING)
1444 ASN1_UNIVERSALSTRING_to_string(str);
1446 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1447 str->type = V_ASN1_T61STRING;
1449 if (nid == NID_pkcs9_emailAddress
1450 && str->type == V_ASN1_PRINTABLESTRING)
1451 str->type = V_ASN1_IA5STRING;
1454 /* If no EMAIL is wanted in the subject */
1455 if (nid == NID_pkcs9_emailAddress && !email_dn)
1458 /* check some things */
1459 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1461 "\nemailAddress type needs to be of type IA5STRING\n");
1464 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1465 j = ASN1_PRINTABLE_type(str->data, str->length);
1466 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1467 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1470 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1476 old_entry_print(obj, str);
1479 /* Ok, now we check the 'policy' stuff. */
1480 if ((subject = X509_NAME_new()) == NULL) {
1481 BIO_printf(bio_err, "Memory allocation failure\n");
1485 /* take a copy of the issuer name before we mess with it. */
1487 CAname = X509_NAME_dup(name);
1489 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1494 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1495 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1496 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1498 "%s:unknown object type in 'policy' configuration\n",
1502 obj = OBJ_nid2obj(j);
1506 X509_NAME_ENTRY *push = NULL;
1508 /* lookup the object in the supplied name list */
1509 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1515 tne = X509_NAME_get_entry(name, j);
1519 /* depending on the 'policy', decide what to do. */
1520 if (strcmp(cv->value, "optional") == 0) {
1523 } else if (strcmp(cv->value, "supplied") == 0) {
1526 "The %s field needed to be supplied and was missing\n",
1532 } else if (strcmp(cv->value, "match") == 0) {
1537 "The mandatory %s field was missing\n",
1545 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1546 if ((j < 0) && (last2 == -1)) {
1548 "The %s field does not exist in the CA certificate,\n"
1549 "the 'policy' is misconfigured\n",
1554 push = X509_NAME_get_entry(CAname, j);
1555 str = X509_NAME_ENTRY_get_data(tne);
1556 str2 = X509_NAME_ENTRY_get_data(push);
1558 if (ASN1_STRING_cmp(str, str2) != 0)
1563 "The %s field is different between\n"
1564 "CA certificate (%s) and the request (%s)\n",
1566 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1567 ((str == NULL) ? "NULL" : (char *)str->data));
1572 "%s:invalid type in 'policy' configuration\n",
1578 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1579 X509_NAME_ENTRY_free(push);
1580 BIO_printf(bio_err, "Memory allocation failure\n");
1590 X509_NAME_free(subject);
1591 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1592 subject = X509_NAME_dup(name);
1593 if (subject == NULL)
1599 "The subject name appears to be ok, checking data base for clashes\n");
1602 * Build the correct Subject if no e-mail is wanted in the subject.
1603 * And add it later on because of the method extensions are added (altName)
1607 dn_subject = subject;
1609 X509_NAME_ENTRY *tmpne;
1611 * Its best to dup the subject DN and then delete any email addresses
1612 * because this retains its structure.
1614 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1615 BIO_printf(bio_err, "Memory allocation failure\n");
1618 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1619 NID_pkcs9_emailAddress,
1621 tmpne = X509_NAME_get_entry(dn_subject, i);
1622 X509_NAME_delete_entry(dn_subject, i);
1623 X509_NAME_ENTRY_free(tmpne);
1627 if (BN_is_zero(serial))
1628 row[DB_serial] = OPENSSL_strdup("00");
1630 row[DB_serial] = BN_bn2hex(serial);
1631 if (row[DB_serial] == NULL) {
1632 BIO_printf(bio_err, "Memory allocation failure\n");
1636 if (db->attributes.unique_subject) {
1637 OPENSSL_STRING *crow = row;
1639 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1642 "ERROR:There is already a certificate for %s\n",
1647 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1650 "ERROR:Serial number %s has already been issued,\n",
1653 " check the database/serial_file for corruption\n");
1658 BIO_printf(bio_err, "The matching entry has the following details\n");
1659 if (rrow[DB_type][0] == DB_TYPE_EXP)
1661 else if (rrow[DB_type][0] == DB_TYPE_REV)
1663 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1666 p = "\ninvalid type, Data base error\n";
1667 BIO_printf(bio_err, "Type :%s\n", p);;
1668 if (rrow[DB_type][0] == DB_TYPE_REV) {
1669 p = rrow[DB_exp_date];
1672 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1674 p = rrow[DB_exp_date];
1677 BIO_printf(bio_err, "Expires on :%s\n", p);
1678 p = rrow[DB_serial];
1681 BIO_printf(bio_err, "Serial Number :%s\n", p);
1685 BIO_printf(bio_err, "File name :%s\n", p);
1689 BIO_printf(bio_err, "Subject Name :%s\n", p);
1690 ok = -1; /* This is now a 'bad' error. */
1694 /* We are now totally happy, lets make and sign the certificate */
1697 "Everything appears to be ok, creating and signing the certificate\n");
1699 if ((ret = X509_new()) == NULL)
1703 /* Make it an X509 v3 certificate. */
1704 if (!X509_set_version(ret, 2))
1708 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1711 if (!X509_set_issuer_name(ret, subject))
1714 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1718 if (!set_cert_times(ret, startdate, enddate, days))
1721 if (enddate != NULL) {
1723 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret));
1727 if (!X509_set_subject_name(ret, subject))
1730 pktmp = X509_REQ_get0_pubkey(req);
1731 i = X509_set_pubkey(ret, pktmp);
1735 /* Lets add the extensions, if there are any */
1739 /* Initialize the context structure */
1741 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1743 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1745 if (extconf != NULL) {
1747 BIO_printf(bio_err, "Extra configuration file found\n");
1749 /* Use the extconf configuration db LHASH */
1750 X509V3_set_nconf(&ctx, extconf);
1752 /* Test the structure (needed?) */
1753 /* X509V3_set_ctx_test(&ctx); */
1755 /* Adds exts contained in the configuration file */
1756 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1758 "ERROR: adding extensions in section %s\n",
1760 ERR_print_errors(bio_err);
1765 "Successfully added extensions from file.\n");
1766 } else if (ext_sect) {
1767 /* We found extensions to be set from config file */
1768 X509V3_set_nconf(&ctx, lconf);
1770 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1772 "ERROR: adding extensions in section %s\n",
1774 ERR_print_errors(bio_err);
1780 "Successfully added extensions from config\n");
1784 /* Copy extensions from request (if any) */
1786 if (!copy_extensions(ret, req, ext_copy)) {
1787 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1788 ERR_print_errors(bio_err);
1793 const STACK_OF(X509_EXTENSION) *exts = X509_get0_extensions(ret);
1795 if (exts != NULL && sk_X509_EXTENSION_num(exts) > 0)
1796 /* Make it an X509 v3 certificate. */
1797 if (!X509_set_version(ret, 2))
1801 /* Set the right value for the noemailDN option */
1802 if (email_dn == 0) {
1803 if (!X509_set_subject_name(ret, dn_subject))
1808 BIO_printf(bio_err, "Certificate Details:\n");
1810 * Never print signature details because signature not present
1812 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1813 X509_print_ex(bio_err, ret, nameopt, certopt);
1816 BIO_printf(bio_err, "Certificate is to be certified until ");
1817 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1819 BIO_printf(bio_err, " (%ld days)", days);
1820 BIO_printf(bio_err, "\n");
1824 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1825 (void)BIO_flush(bio_err);
1827 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1829 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1833 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1834 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1840 pktmp = X509_get0_pubkey(ret);
1841 if (EVP_PKEY_missing_parameters(pktmp) &&
1842 !EVP_PKEY_missing_parameters(pkey))
1843 EVP_PKEY_copy_parameters(pktmp, pkey);
1845 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1848 /* We now just add it to the database as DB_TYPE_VAL('V') */
1849 row[DB_type] = OPENSSL_strdup("V");
1850 tm = X509_get0_notAfter(ret);
1851 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1852 memcpy(row[DB_exp_date], tm->data, tm->length);
1853 row[DB_exp_date][tm->length] = '\0';
1854 row[DB_rev_date] = NULL;
1855 row[DB_file] = OPENSSL_strdup("unknown");
1856 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1858 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1859 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1860 BIO_printf(bio_err, "Memory allocation failure\n");
1864 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1865 for (i = 0; i < DB_NUMBER; i++)
1867 irow[DB_NUMBER] = NULL;
1869 if (!TXT_DB_insert(db->db, irow)) {
1870 BIO_printf(bio_err, "failed to update database\n");
1871 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1878 for (i = 0; i < DB_NUMBER; i++)
1879 OPENSSL_free(row[i]);
1883 X509_NAME_free(CAname);
1884 X509_NAME_free(subject);
1885 if (dn_subject != subject)
1886 X509_NAME_free(dn_subject);
1894 static void write_new_certificate(BIO *bp, X509 *x, int output_der,
1899 (void)i2d_X509_bio(bp, x);
1904 PEM_write_bio_X509(bp, x);
1907 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1908 X509 *x509, const EVP_MD *dgst,
1909 STACK_OF(OPENSSL_STRING) *sigopts,
1910 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1911 BIGNUM *serial, const char *subj, unsigned long chtype,
1912 int multirdn, int email_dn, const char *startdate,
1913 const char *enddate, long days, const char *ext_sect,
1914 CONF *lconf, int verbose, unsigned long certopt,
1915 unsigned long nameopt, int default_op, int ext_copy)
1917 STACK_OF(CONF_VALUE) *sk = NULL;
1918 LHASH_OF(CONF_VALUE) *parms = NULL;
1919 X509_REQ *req = NULL;
1920 CONF_VALUE *cv = NULL;
1921 NETSCAPE_SPKI *spki = NULL;
1923 EVP_PKEY *pktmp = NULL;
1924 X509_NAME *n = NULL;
1925 X509_NAME_ENTRY *ne = NULL;
1931 * Load input file into a hash table. (This is just an easy
1932 * way to read and parse the file, then put it into a convenient
1935 parms = CONF_load(NULL, infile, &errline);
1936 if (parms == NULL) {
1937 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1938 ERR_print_errors(bio_err);
1942 sk = CONF_get_section(parms, "default");
1943 if (sk_CONF_VALUE_num(sk) == 0) {
1944 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1949 * Now create a dummy X509 request structure. We don't actually
1950 * have an X509 request, but we have many of the components
1951 * (a public key, various DN components). The idea is that we
1952 * put these components into the right X509 request structure
1953 * and we can use the same code as if you had a real X509 request.
1955 req = X509_REQ_new();
1957 ERR_print_errors(bio_err);
1962 * Build up the subject name set.
1964 n = X509_REQ_get_subject_name(req);
1967 if (sk_CONF_VALUE_num(sk) <= i)
1970 cv = sk_CONF_VALUE_value(sk, i);
1973 * Skip past any leading X. X: X, etc to allow for multiple instances
1975 for (buf = cv->name; *buf; buf++)
1976 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
1984 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
1985 if (strcmp(type, "SPKAC") == 0) {
1986 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
1989 "unable to load Netscape SPKAC structure\n");
1990 ERR_print_errors(bio_err);
1997 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
1998 (unsigned char *)buf, -1, -1, 0))
2002 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
2008 * Now extract the key from the SPKI structure.
2012 "Check that the SPKAC request matches the signature\n");
2014 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2015 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2019 j = NETSCAPE_SPKI_verify(spki, pktmp);
2021 EVP_PKEY_free(pktmp);
2023 "signature verification failed on SPKAC public key\n");
2026 BIO_printf(bio_err, "Signature ok\n");
2028 X509_REQ_set_pubkey(req, pktmp);
2029 EVP_PKEY_free(pktmp);
2030 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2031 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2032 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2037 NETSCAPE_SPKI_free(spki);
2038 X509_NAME_ENTRY_free(ne);
2043 static int check_time_format(const char *str)
2045 return ASN1_TIME_set_string(NULL, str);
2048 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2051 const ASN1_TIME *tm = NULL;
2052 char *row[DB_NUMBER], **rrow, **irow;
2053 char *rev_str = NULL;
2057 for (i = 0; i < DB_NUMBER; i++)
2059 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2060 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2064 row[DB_serial] = OPENSSL_strdup("00");
2066 row[DB_serial] = BN_bn2hex(bn);
2068 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2069 BIO_printf(bio_err, "Memory allocation failure\n");
2073 * We have to lookup by serial number because name lookup skips revoked
2076 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2079 "Adding Entry with serial number %s to DB for %s\n",
2080 row[DB_serial], row[DB_name]);
2082 /* We now just add it to the database as DB_TYPE_REV('V') */
2083 row[DB_type] = OPENSSL_strdup("V");
2084 tm = X509_get0_notAfter(x509);
2085 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2086 memcpy(row[DB_exp_date], tm->data, tm->length);
2087 row[DB_exp_date][tm->length] = '\0';
2088 row[DB_rev_date] = NULL;
2089 row[DB_file] = OPENSSL_strdup("unknown");
2091 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2092 BIO_printf(bio_err, "Memory allocation failure\n");
2096 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2097 for (i = 0; i < DB_NUMBER; i++)
2099 irow[DB_NUMBER] = NULL;
2101 if (!TXT_DB_insert(db->db, irow)) {
2102 BIO_printf(bio_err, "failed to update database\n");
2103 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2108 for (i = 0; i < DB_NUMBER; i++)
2111 /* Revoke Certificate */
2112 if (rev_type == REV_VALID)
2115 /* Retry revocation after DB insertion */
2116 ok = do_revoke(x509, db, rev_type, value);
2120 } else if (index_name_cmp_noconst(row, rrow)) {
2121 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2123 } else if (rev_type == REV_VALID) {
2124 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2127 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2128 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2132 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2133 rev_str = make_revocation_str(rev_type, value);
2135 BIO_printf(bio_err, "Error in revocation arguments\n");
2138 rrow[DB_type][0] = DB_TYPE_REV;
2139 rrow[DB_type][1] = '\0';
2140 rrow[DB_rev_date] = rev_str;
2144 for (i = 0; i < DB_NUMBER; i++)
2145 OPENSSL_free(row[i]);
2149 static int get_certificate_status(const char *serial, CA_DB *db)
2151 char *row[DB_NUMBER], **rrow;
2153 size_t serial_len = strlen(serial);
2155 /* Free Resources */
2156 for (i = 0; i < DB_NUMBER; i++)
2159 /* Malloc needed char spaces */
2160 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2162 if (serial_len % 2) {
2164 * Set the first char to 0
2166 row[DB_serial][0] = '0';
2168 /* Copy String from serial to row[DB_serial] */
2169 memcpy(row[DB_serial] + 1, serial, serial_len);
2170 row[DB_serial][serial_len + 1] = '\0';
2172 /* Copy String from serial to row[DB_serial] */
2173 memcpy(row[DB_serial], serial, serial_len);
2174 row[DB_serial][serial_len] = '\0';
2177 /* Make it Upper Case */
2178 make_uppercase(row[DB_serial]);
2182 /* Search for the certificate */
2183 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2185 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2188 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2189 BIO_printf(bio_err, "%s=Valid (%c)\n",
2190 row[DB_serial], rrow[DB_type][0]);
2192 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2193 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2194 row[DB_serial], rrow[DB_type][0]);
2196 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2197 BIO_printf(bio_err, "%s=Expired (%c)\n",
2198 row[DB_serial], rrow[DB_type][0]);
2200 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2201 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2202 row[DB_serial], rrow[DB_type][0]);
2205 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2206 row[DB_serial], rrow[DB_type][0]);
2210 for (i = 0; i < DB_NUMBER; i++) {
2211 OPENSSL_free(row[i]);
2216 static int do_updatedb(CA_DB *db)
2218 ASN1_UTCTIME *a_tm = NULL;
2220 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2221 char **rrow, *a_tm_s;
2223 a_tm = ASN1_UTCTIME_new();
2227 /* get actual time and make a string */
2228 a_tm = X509_gmtime_adj(a_tm, 0);
2229 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2231 memcpy(a_tm_s, a_tm->data, a_tm->length);
2232 a_tm_s[a_tm->length] = '\0';
2234 if (strncmp(a_tm_s, "49", 2) <= 0)
2239 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2240 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2242 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2243 /* ignore entries that are not valid */
2244 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2249 if (db_y2k == a_y2k) {
2250 /* all on the same y2k side */
2251 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
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]);
2258 } else if (db_y2k < a_y2k) {
2259 rrow[DB_type][0] = DB_TYPE_EXP;
2260 rrow[DB_type][1] = '\0';
2263 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2269 ASN1_UTCTIME_free(a_tm);
2270 OPENSSL_free(a_tm_s);
2274 static const char *crl_reasons[] = {
2275 /* CRL reason strings */
2279 "affiliationChanged",
2281 "cessationOfOperation",
2284 /* Additional pseudo reasons */
2290 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2293 * Given revocation information convert to a DB string. The format of the
2294 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2295 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2296 * additional argument
2299 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2302 const char *reason = NULL, *other = NULL;
2304 ASN1_UTCTIME *revtm = NULL;
2312 case REV_CRL_REASON:
2313 for (i = 0; i < 8; i++) {
2314 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2315 reason = crl_reasons[i];
2319 if (reason == NULL) {
2320 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2326 /* Argument is an OID */
2327 otmp = OBJ_txt2obj(rev_arg, 0);
2328 ASN1_OBJECT_free(otmp);
2331 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2335 reason = "holdInstruction";
2339 case REV_KEY_COMPROMISE:
2340 case REV_CA_COMPROMISE:
2341 /* Argument is the key compromise time */
2342 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2344 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2349 if (rev_type == REV_KEY_COMPROMISE)
2352 reason = "CAkeyTime";
2357 revtm = X509_gmtime_adj(NULL, 0);
2362 i = revtm->length + 1;
2365 i += strlen(reason) + 1;
2367 i += strlen(other) + 1;
2369 str = app_malloc(i, "revocation reason");
2370 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2372 OPENSSL_strlcat(str, ",", i);
2373 OPENSSL_strlcat(str, reason, i);
2376 OPENSSL_strlcat(str, ",", i);
2377 OPENSSL_strlcat(str, other, i);
2379 ASN1_UTCTIME_free(revtm);
2384 * Convert revocation field to X509_REVOKED entry
2388 * 2 OK and some extensions added (i.e. V2 CRL)
2391 static int make_revoked(X509_REVOKED *rev, const char *str)
2394 int reason_code = -1;
2396 ASN1_OBJECT *hold = NULL;
2397 ASN1_GENERALIZEDTIME *comp_time = NULL;
2398 ASN1_ENUMERATED *rtmp = NULL;
2400 ASN1_TIME *revDate = NULL;
2402 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2407 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2410 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2411 rtmp = ASN1_ENUMERATED_new();
2412 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2414 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2418 if (rev && comp_time) {
2419 if (!X509_REVOKED_add1_ext_i2d
2420 (rev, NID_invalidity_date, comp_time, 0, 0))
2424 if (!X509_REVOKED_add1_ext_i2d
2425 (rev, NID_hold_instruction_code, hold, 0, 0))
2429 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2437 ASN1_OBJECT_free(hold);
2438 ASN1_GENERALIZEDTIME_free(comp_time);
2439 ASN1_ENUMERATED_free(rtmp);
2440 ASN1_TIME_free(revDate);
2445 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2447 char buf[25], *pbuf;
2451 j = i2a_ASN1_OBJECT(bio_err, obj);
2453 for (j = 22 - j; j > 0; j--)
2457 BIO_puts(bio_err, buf);
2459 if (str->type == V_ASN1_PRINTABLESTRING)
2460 BIO_printf(bio_err, "PRINTABLE:'");
2461 else if (str->type == V_ASN1_T61STRING)
2462 BIO_printf(bio_err, "T61STRING:'");
2463 else if (str->type == V_ASN1_IA5STRING)
2464 BIO_printf(bio_err, "IA5STRING:'");
2465 else if (str->type == V_ASN1_UNIVERSALSTRING)
2466 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2468 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2470 p = (const char *)str->data;
2471 for (j = str->length; j > 0; j--) {
2472 if ((*p >= ' ') && (*p <= '~'))
2473 BIO_printf(bio_err, "%c", *p);
2475 BIO_printf(bio_err, "\\0x%02X", *p);
2476 else if ((unsigned char)*p == 0xf7)
2477 BIO_printf(bio_err, "^?");
2479 BIO_printf(bio_err, "^%c", *p + '@');
2482 BIO_printf(bio_err, "'\n");
2486 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2487 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2490 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2491 int reason_code = -1;
2494 ASN1_OBJECT *hold = NULL;
2495 ASN1_GENERALIZEDTIME *comp_time = NULL;
2497 tmp = OPENSSL_strdup(str);
2499 BIO_printf(bio_err, "memory allocation failure\n");
2503 p = strchr(tmp, ',');
2519 *prevtm = ASN1_UTCTIME_new();
2520 if (*prevtm == NULL) {
2521 BIO_printf(bio_err, "memory allocation failure\n");
2524 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2525 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2530 for (i = 0; i < NUM_REASONS; i++) {
2531 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2536 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2537 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2541 if (reason_code == 7) {
2542 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2543 } else if (reason_code == 8) { /* Hold instruction */
2545 BIO_printf(bio_err, "missing hold instruction\n");
2548 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2549 hold = OBJ_txt2obj(arg_str, 0);
2552 BIO_printf(bio_err, "invalid object identifier %s\n",
2559 ASN1_OBJECT_free(hold);
2560 } else if ((reason_code == 9) || (reason_code == 10)) {
2562 BIO_printf(bio_err, "missing compromised time\n");
2565 comp_time = ASN1_GENERALIZEDTIME_new();
2566 if (comp_time == NULL) {
2567 BIO_printf(bio_err, "memory allocation failure\n");
2570 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2571 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2574 if (reason_code == 9)
2575 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2577 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2582 *preason = reason_code;
2584 *pinvtm = comp_time;
2593 ASN1_GENERALIZEDTIME_free(comp_time);