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
13 #include <sys/types.h>
14 #include <openssl/conf.h>
15 #include <openssl/bio.h>
16 #include <openssl/err.h>
17 #include <openssl/bn.h>
18 #include <openssl/txt_db.h>
19 #include <openssl/evp.h>
20 #include <openssl/x509.h>
21 #include <openssl/x509v3.h>
22 #include <openssl/objects.h>
23 #include <openssl/ocsp.h>
24 #include <openssl/pem.h>
27 # ifdef OPENSSL_SYS_VMS
29 # elif !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_WINDOWS)
30 # include <sys/file.h>
43 # define PATH_MAX 4096
46 #define BASE_SECTION "ca"
48 #define ENV_DEFAULT_CA "default_ca"
50 #define STRING_MASK "string_mask"
51 #define UTF8_IN "utf8"
53 #define ENV_NEW_CERTS_DIR "new_certs_dir"
54 #define ENV_CERTIFICATE "certificate"
55 #define ENV_SERIAL "serial"
56 #define ENV_RAND_SERIAL "rand_serial"
57 #define ENV_CRLNUMBER "crlnumber"
58 #define ENV_PRIVATE_KEY "private_key"
59 #define ENV_DEFAULT_DAYS "default_days"
60 #define ENV_DEFAULT_STARTDATE "default_startdate"
61 #define ENV_DEFAULT_ENDDATE "default_enddate"
62 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
63 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
64 #define ENV_DEFAULT_MD "default_md"
65 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
66 #define ENV_PRESERVE "preserve"
67 #define ENV_POLICY "policy"
68 #define ENV_EXTENSIONS "x509_extensions"
69 #define ENV_CRLEXT "crl_extensions"
70 #define ENV_MSIE_HACK "msie_hack"
71 #define ENV_NAMEOPT "name_opt"
72 #define ENV_CERTOPT "cert_opt"
73 #define ENV_EXTCOPY "copy_extensions"
74 #define ENV_UNIQUE_SUBJECT "unique_subject"
76 #define ENV_DATABASE "database"
78 /* Additional revocation information types */
80 REV_VALID = -1, /* Valid (not-revoked) status */
81 REV_NONE = 0, /* No additional information */
82 REV_CRL_REASON = 1, /* Value is CRL reason code */
83 REV_HOLD = 2, /* Value is hold instruction */
84 REV_KEY_COMPROMISE = 3, /* Value is cert key compromise time */
85 REV_CA_COMPROMISE = 4 /* Value is CA key compromise time */
88 static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
90 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
91 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
92 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
93 BIGNUM *serial, const char *subj, unsigned long chtype,
94 int multirdn, int email_dn, const char *startdate,
96 long days, int batch, const char *ext_sect, CONF *conf,
97 int verbose, unsigned long certopt, unsigned long nameopt,
98 int default_op, int ext_copy, int selfsign);
99 static int certify_cert(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,
104 const char *enddate, long days, int batch, const char *ext_sect,
105 CONF *conf, int verbose, unsigned long certopt,
106 unsigned long nameopt, int default_op, int ext_copy);
107 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
108 X509 *x509, const EVP_MD *dgst,
109 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, const char *ext_sect, CONF *conf,
114 int verbose, unsigned long certopt,
115 unsigned long nameopt, int default_op, int ext_copy);
116 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
117 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
118 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
119 const char *subj, unsigned long chtype, int multirdn,
120 int email_dn, const char *startdate, const char *enddate, long days,
121 int batch, int verbose, X509_REQ *req, const char *ext_sect,
122 CONF *conf, unsigned long certopt, unsigned long nameopt,
123 int default_op, int ext_copy, int selfsign);
124 static int get_certificate_status(const char *ser_status, CA_DB *db);
125 static int do_updatedb(CA_DB *db);
126 static int check_time_format(const char *str);
127 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
129 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg);
130 static int make_revoked(X509_REVOKED *rev, const char *str);
131 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
132 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
134 static CONF *extconf = NULL;
135 static int preserve = 0;
136 static int msie_hack = 0;
138 typedef enum OPTION_choice {
139 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
140 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
141 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
142 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
143 OPT_KEY, OPT_CERT, OPT_SELFSIGN, OPT_IN, OPT_OUT, OPT_OUTDIR,
144 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
145 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
146 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
147 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
150 /* Do not change the order here; see related case statements below */
151 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE, OPT_CRL_CA_COMPROMISE
154 const OPTIONS ca_options[] = {
155 {"help", OPT_HELP, '-', "Display this summary"},
156 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
157 {"config", OPT_CONFIG, 's', "A config file"},
158 {"name", OPT_NAME, 's', "The particular CA definition to use"},
159 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
160 {"utf8", OPT_UTF8, '-', "Input characters are UTF8 (default ASCII)"},
161 {"create_serial", OPT_CREATE_SERIAL, '-',
162 "If reading serial fails, create a new random serial"},
163 {"rand_serial", OPT_RAND_SERIAL, '-',
164 "Always create a random serial; do not store it"},
165 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
166 "Enable support for multivalued RDNs"},
167 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
168 {"enddate", OPT_ENDDATE, 's',
169 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
170 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
171 {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"},
172 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
173 {"keyfile", OPT_KEYFILE, 's', "Private key"},
174 {"keyform", OPT_KEYFORM, 'f', "Private key file format (PEM or ENGINE)"},
175 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
176 {"key", OPT_KEY, 's', "Key to decode the private key if it is encrypted"},
177 {"cert", OPT_CERT, '<', "The CA cert"},
178 {"selfsign", OPT_SELFSIGN, '-',
179 "Sign a cert with the key associated with it"},
180 {"in", OPT_IN, '<', "The input PEM encoded cert request(s)"},
181 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
182 {"outdir", OPT_OUTDIR, '/', "Where to put output cert"},
183 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
184 {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"},
185 {"batch", OPT_BATCH, '-', "Don't ask questions"},
186 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
187 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
188 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
189 {"msie_hack", OPT_MSIE_HACK, '-',
190 "msie modifications to handle all those universal strings"},
191 {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"},
192 {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"},
193 {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"},
194 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
195 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
196 {"spkac", OPT_SPKAC, '<',
197 "File contains DN and signed public key and challenge"},
198 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
199 {"valid", OPT_VALID, 's',
200 "Add a Valid(not-revoked) DB entry about a cert (given in file)"},
201 {"extensions", OPT_EXTENSIONS, 's',
202 "Extension section (override value in config file)"},
203 {"extfile", OPT_EXTFILE, '<',
204 "Configuration file with X509v3 extensions to add"},
205 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
206 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
207 {"crlexts", OPT_CRLEXTS, 's',
208 "CRL extension section (override value in config file)"},
209 {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"},
210 {"crl_hold", OPT_CRL_HOLD, 's',
211 "the hold instruction, an OID. Sets revocation reason to certificateHold"},
212 {"crl_compromise", OPT_CRL_COMPROMISE, 's',
213 "sets compromise time to val and the revocation reason to keyCompromise"},
214 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's',
215 "sets compromise time to val and the revocation reason to CACompromise"},
217 #ifndef OPENSSL_NO_ENGINE
218 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
223 int ca_main(int argc, char **argv)
227 BIGNUM *crlnumber = NULL, *serial = NULL;
228 EVP_PKEY *pkey = NULL;
229 BIO *in = NULL, *out = NULL, *Sout = NULL;
230 ASN1_INTEGER *tmpser;
234 STACK_OF(CONF_VALUE) *attribs = NULL;
235 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
236 STACK_OF(X509) *cert_sk = NULL;
237 X509_CRL *crl = NULL;
238 const EVP_MD *dgst = NULL;
239 char *configfile = default_config_file, *section = NULL;
240 char *md = NULL, *policy = NULL, *keyfile = NULL;
241 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL, *key = NULL;
242 const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
243 const char *extensions = NULL, *extfile = NULL, *passinarg = NULL;
244 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
245 const char *serialfile = NULL, *subj = NULL;
246 char *prog, *startdate = NULL, *enddate = NULL;
247 char *dbfile = NULL, *f;
248 char new_cert[PATH_MAX];
249 char tmp[10 + 1] = "\0";
252 size_t outdirlen = 0;
253 int create_ser = 0, free_key = 0, total = 0, total_done = 0;
254 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
255 int keyformat = FORMAT_PEM, multirdn = 0, notext = 0, output_der = 0;
256 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
257 int rand_ser = 0, i, j, selfsign = 0;
258 long crldays = 0, crlhours = 0, crlsec = 0, days = 0;
259 unsigned long chtype = MBSTRING_ASC, certopt = 0;
260 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
261 REVINFO_TYPE rev_type = REV_NONE;
262 X509_REVOKED *r = NULL;
265 prog = opt_init(argc, argv, ca_options);
266 while ((o = opt_next()) != OPT_EOF) {
271 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
274 opt_help(ca_options);
288 configfile = opt_arg();
298 chtype = MBSTRING_UTF8;
300 case OPT_RAND_SERIAL:
303 case OPT_CREATE_SERIAL:
306 case OPT_MULTIVALUE_RDN:
310 startdate = opt_arg();
316 days = atoi(opt_arg());
328 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
332 passinarg = opt_arg();
342 certfile = opt_arg();
352 sigopts = sk_OPENSSL_STRING_new_null();
353 if (sigopts == NULL || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
375 crldays = atol(opt_arg());
378 crlhours = atol(opt_arg());
381 crlsec = atol(opt_arg());
387 ss_cert_file = opt_arg();
391 spkac_file = opt_arg();
403 extensions = opt_arg();
409 ser_status = opt_arg();
417 case OPT_CRL_REASON: /* := REV_CRL_REASON */
419 case OPT_CRL_COMPROMISE:
420 case OPT_CRL_CA_COMPROMISE:
422 rev_type = (o - OPT_CRL_REASON) + REV_CRL_REASON;
425 e = setup_engine(opt_arg(), 0);
430 argc = opt_num_rest();
433 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
435 if ((conf = app_load_config(configfile)) == NULL)
437 if (configfile != default_config_file && !app_load_modules(conf))
440 /* Lets get the config section we are using */
442 && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
445 p = NCONF_get_string(conf, NULL, "oid_file");
449 BIO *oid_bio = BIO_new_file(p, "r");
451 if (oid_bio == NULL) {
454 OBJ_create_objects(oid_bio);
458 if (!add_oid_section(conf)) {
459 ERR_print_errors(bio_err);
463 app_RAND_load_conf(conf, BASE_SECTION);
465 f = NCONF_get_string(conf, section, STRING_MASK);
469 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
470 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
474 if (chtype != MBSTRING_UTF8) {
475 f = NCONF_get_string(conf, section, UTF8_IN);
478 else if (strcmp(f, "yes") == 0)
479 chtype = MBSTRING_UTF8;
482 db_attr.unique_subject = 1;
483 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
485 db_attr.unique_subject = parse_yesno(p, 1);
489 /*****************************************************************/
490 /* report status of cert with serial number given on command line */
492 dbfile = lookup_conf(conf, section, ENV_DATABASE);
496 db = load_index(dbfile, &db_attr);
500 if (!index_index(db))
503 if (get_certificate_status(ser_status, db) != 1)
504 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
508 /*****************************************************************/
509 /* we definitely need a private key, so let's get it */
512 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
517 if (!app_passwd(passinarg, NULL, &key, NULL)) {
518 BIO_printf(bio_err, "Error getting password\n");
522 pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key");
524 OPENSSL_cleanse(key, strlen(key));
526 /* load_key() has already printed an appropriate message */
529 /*****************************************************************/
530 /* we need a certificate */
531 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
533 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
536 x509 = load_cert(certfile, FORMAT_PEM, "CA certificate");
540 if (!X509_check_private_key(x509, pkey)) {
542 "CA certificate and CA private key do not match\n");
549 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
552 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
554 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
557 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
560 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
563 if (!set_nameopt(f)) {
564 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
570 f = NCONF_get_string(conf, section, ENV_CERTOPT);
573 if (!set_cert_ex(&certopt, f)) {
574 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
582 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
585 if (!set_ext_copy(&ext_copy, f)) {
586 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
593 /*****************************************************************/
594 /* lookup where to write new certificates */
595 if ((outdir == NULL) && (req)) {
597 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
598 if (outdir == NULL) {
600 "there needs to be defined a directory for new certificate to be placed in\n");
603 #ifndef OPENSSL_SYS_VMS
605 * outdir is a directory spec, but access() for VMS demands a
606 * filename. We could use the DEC C routine to convert the
607 * directory syntax to Unixly, and give that to app_isdir,
608 * but for now the fopen will catch the error if it's not a
611 if (app_isdir(outdir) <= 0) {
612 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
619 /*****************************************************************/
620 /* we need to load the database file */
621 dbfile = lookup_conf(conf, section, ENV_DATABASE);
625 db = load_index(dbfile, &db_attr);
629 /* Lets check some fields */
630 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
631 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
632 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
634 "entry %d: not revoked yet, but has a revocation date\n",
638 if ((pp[DB_type][0] == DB_TYPE_REV) &&
639 !make_revoked(NULL, pp[DB_rev_date])) {
640 BIO_printf(bio_err, " in entry %d\n", i + 1);
643 if (!check_time_format((char *)pp[DB_exp_date])) {
644 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
653 if ((j & 1) || (j < 2)) {
654 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
659 if (!isxdigit(_UC(*p))) {
661 "entry %d: bad char 0%o '%c' in serial number\n",
668 TXT_DB_write(bio_out, db->db);
669 BIO_printf(bio_err, "%d entries loaded from the database\n",
670 sk_OPENSSL_PSTRING_num(db->db->data));
671 BIO_printf(bio_err, "generating index\n");
674 if (!index_index(db))
677 /*****************************************************************/
678 /* Update the db file for expired certificates */
681 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
685 BIO_printf(bio_err, "Malloc failure\n");
689 BIO_printf(bio_err, "No entries found to mark expired\n");
691 if (!save_index(dbfile, "new", db))
694 if (!rotate_index(dbfile, "new", "old"))
698 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
702 /*****************************************************************/
703 /* Read extensions config file */
705 if ((extconf = app_load_config(extfile)) == NULL) {
711 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
714 /* We can have sections in the ext file */
715 if (extensions == NULL) {
716 extensions = NCONF_get_string(extconf, "default", "extensions");
717 if (extensions == NULL)
718 extensions = "default";
722 /*****************************************************************/
724 /* FIXME: Is it really always text? */
725 Sout = bio_open_default(outfile, 'w', FORMAT_TEXT);
730 if (md == NULL && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL)
733 if (strcmp(md, "default") == 0) {
735 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
736 BIO_puts(bio_err, "no default digest\n");
739 md = (char *)OBJ_nid2sn(def_nid);
742 if (!opt_md(md, &dgst)) {
748 char *tmp_email_dn = NULL;
750 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
751 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
755 BIO_printf(bio_err, "message digest is %s\n",
756 OBJ_nid2ln(EVP_MD_type(dgst)));
758 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
762 BIO_printf(bio_err, "policy is %s\n", policy);
764 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
767 serialfile = lookup_conf(conf, section, ENV_SERIAL);
768 if (serialfile == NULL)
772 if (extconf == NULL) {
774 * no '-extfile' option, so we look for extensions in the main
777 if (extensions == NULL) {
778 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
779 if (extensions == NULL)
782 if (extensions != NULL) {
783 /* Check syntax of file */
785 X509V3_set_ctx_test(&ctx);
786 X509V3_set_nconf(&ctx, conf);
787 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
789 "Error Loading extension section %s\n",
797 if (startdate == NULL) {
798 startdate = NCONF_get_string(conf, section, ENV_DEFAULT_STARTDATE);
799 if (startdate == NULL)
802 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
804 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
807 if (startdate == NULL)
810 if (enddate == NULL) {
811 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
815 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
817 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
822 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
825 if (enddate == NULL && days == 0) {
826 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
831 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
832 BIO_printf(bio_err, "error generating serial number\n");
836 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
837 BIO_printf(bio_err, "error while loading serial number\n");
841 if (BN_is_zero(serial)) {
842 BIO_printf(bio_err, "next serial number is 00\n");
844 if ((f = BN_bn2hex(serial)) == NULL)
846 BIO_printf(bio_err, "next serial number is %s\n", f);
852 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
853 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
857 if ((cert_sk = sk_X509_new_null()) == NULL) {
858 BIO_printf(bio_err, "Memory allocation failure\n");
861 if (spkac_file != NULL) {
863 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
864 attribs, db, serial, subj, chtype, multirdn,
865 email_dn, startdate, enddate, days, extensions,
866 conf, verbose, certopt, get_nameopt(), default_op,
872 BIO_printf(bio_err, "\n");
873 if (!BN_add_word(serial, 1))
875 if (!sk_X509_push(cert_sk, x)) {
876 BIO_printf(bio_err, "Memory allocation failure\n");
885 if (ss_cert_file != NULL) {
887 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
889 db, serial, subj, chtype, multirdn, email_dn,
890 startdate, enddate, days, batch, extensions,
891 conf, verbose, certopt, get_nameopt(), default_op,
897 BIO_printf(bio_err, "\n");
898 if (!BN_add_word(serial, 1))
900 if (!sk_X509_push(cert_sk, x)) {
901 BIO_printf(bio_err, "Memory allocation failure\n");
906 if (infile != NULL) {
908 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
909 serial, subj, chtype, multirdn, email_dn, startdate,
910 enddate, days, batch, extensions, conf, verbose,
911 certopt, get_nameopt(), default_op, ext_copy, selfsign);
916 BIO_printf(bio_err, "\n");
917 if (!BN_add_word(serial, 1))
919 if (!sk_X509_push(cert_sk, x)) {
920 BIO_printf(bio_err, "Memory allocation failure\n");
925 for (i = 0; i < argc; i++) {
927 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
928 serial, subj, chtype, multirdn, email_dn, startdate,
929 enddate, days, batch, extensions, conf, verbose,
930 certopt, get_nameopt(), default_op, ext_copy, selfsign);
935 BIO_printf(bio_err, "\n");
936 if (!BN_add_word(serial, 1))
938 if (!sk_X509_push(cert_sk, x)) {
939 BIO_printf(bio_err, "Memory allocation failure\n");
945 * we have a stack of newly certified certificates and a data base
946 * and serial number that need updating
949 if (sk_X509_num(cert_sk) > 0) {
952 "\n%d out of %d certificate requests certified, commit? [y/n]",
954 (void)BIO_flush(bio_err);
956 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
957 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
961 if (tmp[0] != 'y' && tmp[0] != 'Y') {
962 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
968 BIO_printf(bio_err, "Write out database with %d new entries\n",
969 sk_X509_num(cert_sk));
972 && !save_serial(serialfile, "new", serial, NULL))
975 if (!save_index(dbfile, "new", db))
979 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
980 #ifndef OPENSSL_SYS_VMS
981 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
985 BIO_printf(bio_err, "writing new certificates\n");
987 for (i = 0; i < sk_X509_num(cert_sk); i++) {
989 X509 *xi = sk_X509_value(cert_sk, i);
990 ASN1_INTEGER *serialNumber = X509_get_serialNumber(xi);
991 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
992 const int snl = ASN1_STRING_length(serialNumber);
993 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
994 char *n = new_cert + outdirlen;
996 if (outdirlen + filen_len > PATH_MAX) {
997 BIO_printf(bio_err, "certificate file name too long\n");
1002 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1004 for (j = 0; j < snl; j++, psn++) {
1005 *n++ = HEX_DIGITS[*psn >> 4];
1006 *n++ = HEX_DIGITS[*psn & 0x0F];
1016 *n = '\0'; /* closing new_cert */
1018 BIO_printf(bio_err, "writing %s\n", new_cert);
1020 Cout = BIO_new_file(new_cert, "w");
1025 write_new_certificate(Cout, xi, 0, notext);
1026 write_new_certificate(Sout, xi, output_der, notext);
1030 if (sk_X509_num(cert_sk)) {
1031 /* Rename the database and the serial file */
1032 if (!rotate_serial(serialfile, "new", "old"))
1035 if (!rotate_index(dbfile, "new", "old"))
1038 BIO_printf(bio_err, "Data Base Updated\n");
1042 /*****************************************************************/
1045 if (crl_ext == NULL) {
1046 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1047 if (crl_ext == NULL)
1050 if (crl_ext != NULL) {
1051 /* Check syntax of file */
1053 X509V3_set_ctx_test(&ctx);
1054 X509V3_set_nconf(&ctx, conf);
1055 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1057 "Error Loading CRL extension section %s\n", crl_ext);
1063 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1065 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1066 BIO_printf(bio_err, "error while loading CRL number\n");
1070 if (!crldays && !crlhours && !crlsec) {
1071 if (!NCONF_get_number(conf, section,
1072 ENV_DEFAULT_CRL_DAYS, &crldays))
1074 if (!NCONF_get_number(conf, section,
1075 ENV_DEFAULT_CRL_HOURS, &crlhours))
1079 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1081 "cannot lookup how long until the next CRL is issued\n");
1086 BIO_printf(bio_err, "making CRL\n");
1087 if ((crl = X509_CRL_new()) == NULL)
1089 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1092 tmptm = ASN1_TIME_new();
1095 X509_gmtime_adj(tmptm, 0);
1096 X509_CRL_set1_lastUpdate(crl, tmptm);
1097 if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1099 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1102 X509_CRL_set1_nextUpdate(crl, tmptm);
1104 ASN1_TIME_free(tmptm);
1106 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1107 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1108 if (pp[DB_type][0] == DB_TYPE_REV) {
1109 if ((r = X509_REVOKED_new()) == NULL)
1111 j = make_revoked(r, pp[DB_rev_date]);
1116 if (!BN_hex2bn(&serial, pp[DB_serial]))
1118 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1123 X509_REVOKED_set_serialNumber(r, tmpser);
1124 ASN1_INTEGER_free(tmpser);
1125 X509_CRL_add0_revoked(crl, r);
1130 * sort the data so it will be written in serial number order
1134 /* we now have a CRL */
1136 BIO_printf(bio_err, "signing CRL\n");
1138 /* Add any extensions asked for */
1140 if (crl_ext != NULL || crlnumberfile != NULL) {
1142 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1143 X509V3_set_nconf(&crlctx, conf);
1145 if (crl_ext != NULL)
1146 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1148 if (crlnumberfile != NULL) {
1149 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1152 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1153 ASN1_INTEGER_free(tmpser);
1155 if (!BN_add_word(crlnumber, 1))
1159 if (crl_ext != NULL || crl_v2) {
1160 if (!X509_CRL_set_version(crl, 1))
1161 goto end; /* version 2 CRL */
1164 /* we have a CRL number that need updating */
1165 if (crlnumberfile != NULL)
1167 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1173 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1176 PEM_write_bio_X509_CRL(Sout, crl);
1178 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1179 if (!rotate_serial(crlnumberfile, "new", "old"))
1183 /*****************************************************************/
1185 if (infile == NULL) {
1186 BIO_printf(bio_err, "no input files\n");
1190 revcert = load_cert(infile, FORMAT_PEM, infile);
1191 if (revcert == NULL)
1194 rev_type = REV_VALID;
1195 j = do_revoke(revcert, db, rev_type, rev_arg);
1200 if (!save_index(dbfile, "new", db))
1203 if (!rotate_index(dbfile, "new", "old"))
1206 BIO_printf(bio_err, "Data Base Updated\n");
1213 ERR_print_errors(bio_err);
1217 sk_X509_pop_free(cert_sk, X509_free);
1224 sk_OPENSSL_STRING_free(sigopts);
1225 EVP_PKEY_free(pkey);
1229 NCONF_free(extconf);
1234 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1236 char *entry = NCONF_get_string(conf, section, tag);
1238 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1242 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1243 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1244 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1245 BIGNUM *serial, const char *subj, unsigned long chtype,
1246 int multirdn, int email_dn, const char *startdate,
1247 const char *enddate,
1248 long days, int batch, const char *ext_sect, CONF *lconf,
1249 int verbose, unsigned long certopt, unsigned long nameopt,
1250 int default_op, int ext_copy, int selfsign)
1252 X509_REQ *req = NULL;
1254 EVP_PKEY *pktmp = NULL;
1257 in = BIO_new_file(infile, "r");
1259 ERR_print_errors(bio_err);
1262 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1263 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1268 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1270 BIO_printf(bio_err, "Check that the request matches the signature\n");
1272 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1274 "Certificate request and CA private key do not match\n");
1278 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1279 BIO_printf(bio_err, "error unpacking public key\n");
1282 i = X509_REQ_verify(req, pktmp);
1286 BIO_printf(bio_err, "Signature verification problems....\n");
1287 ERR_print_errors(bio_err);
1293 "Signature did not match the certificate request\n");
1294 ERR_print_errors(bio_err);
1297 BIO_printf(bio_err, "Signature ok\n");
1300 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1301 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1302 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1303 ext_copy, selfsign);
1311 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1312 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1313 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1314 BIGNUM *serial, const char *subj, unsigned long chtype,
1315 int multirdn, int email_dn, const char *startdate,
1316 const char *enddate, long days, int batch, const char *ext_sect,
1317 CONF *lconf, int verbose, unsigned long certopt,
1318 unsigned long nameopt, int default_op, int ext_copy)
1321 X509_REQ *rreq = NULL;
1322 EVP_PKEY *pktmp = NULL;
1325 if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL)
1328 X509_print(bio_err, req);
1330 BIO_printf(bio_err, "Check that the request matches the signature\n");
1332 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1333 BIO_printf(bio_err, "error unpacking public key\n");
1336 i = X509_verify(req, pktmp);
1339 BIO_printf(bio_err, "Signature verification problems....\n");
1344 BIO_printf(bio_err, "Signature did not match the certificate\n");
1347 BIO_printf(bio_err, "Signature ok\n");
1350 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1353 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1354 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1355 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1359 X509_REQ_free(rreq);
1364 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1365 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1366 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1367 const char *subj, unsigned long chtype, int multirdn,
1368 int email_dn, const char *startdate, const char *enddate, long days,
1369 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1370 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1371 int default_op, int ext_copy, int selfsign)
1373 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject = NULL;
1374 const ASN1_TIME *tm;
1375 ASN1_STRING *str, *str2;
1378 X509_NAME_ENTRY *ne, *tne;
1380 int ok = -1, i, j, last, nid;
1383 OPENSSL_STRING row[DB_NUMBER];
1384 OPENSSL_STRING *irow = NULL;
1385 OPENSSL_STRING *rrow = NULL;
1388 for (i = 0; i < DB_NUMBER; i++)
1392 X509_NAME *n = parse_name(subj, chtype, multirdn);
1395 ERR_print_errors(bio_err);
1398 X509_REQ_set_subject_name(req, n);
1403 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1405 name = X509_REQ_get_subject_name(req);
1406 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1407 ne = X509_NAME_get_entry(name, i);
1408 str = X509_NAME_ENTRY_get_data(ne);
1409 obj = X509_NAME_ENTRY_get_object(ne);
1410 nid = OBJ_obj2nid(obj);
1413 /* assume all type should be strings */
1415 if (str->type == V_ASN1_UNIVERSALSTRING)
1416 ASN1_UNIVERSALSTRING_to_string(str);
1418 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1419 str->type = V_ASN1_T61STRING;
1421 if (nid == NID_pkcs9_emailAddress
1422 && str->type == V_ASN1_PRINTABLESTRING)
1423 str->type = V_ASN1_IA5STRING;
1426 /* If no EMAIL is wanted in the subject */
1427 if (nid == NID_pkcs9_emailAddress && !email_dn)
1430 /* check some things */
1431 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1433 "\nemailAddress type needs to be of type IA5STRING\n");
1436 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1437 j = ASN1_PRINTABLE_type(str->data, str->length);
1438 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1439 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1442 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1448 old_entry_print(obj, str);
1451 /* Ok, now we check the 'policy' stuff. */
1452 if ((subject = X509_NAME_new()) == NULL) {
1453 BIO_printf(bio_err, "Memory allocation failure\n");
1457 /* take a copy of the issuer name before we mess with it. */
1459 CAname = X509_NAME_dup(name);
1461 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1466 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1467 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1468 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1470 "%s:unknown object type in 'policy' configuration\n",
1474 obj = OBJ_nid2obj(j);
1478 X509_NAME_ENTRY *push = NULL;
1480 /* lookup the object in the supplied name list */
1481 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1487 tne = X509_NAME_get_entry(name, j);
1491 /* depending on the 'policy', decide what to do. */
1492 if (strcmp(cv->value, "optional") == 0) {
1495 } else if (strcmp(cv->value, "supplied") == 0) {
1498 "The %s field needed to be supplied and was missing\n",
1504 } else if (strcmp(cv->value, "match") == 0) {
1509 "The mandatory %s field was missing\n",
1517 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1518 if ((j < 0) && (last2 == -1)) {
1520 "The %s field does not exist in the CA certificate,\n"
1521 "the 'policy' is misconfigured\n", cv->name);
1525 push = X509_NAME_get_entry(CAname, j);
1526 str = X509_NAME_ENTRY_get_data(tne);
1527 str2 = X509_NAME_ENTRY_get_data(push);
1529 if (ASN1_STRING_cmp(str, str2) != 0)
1534 "The %s field is different between\n"
1535 "CA certificate (%s) and the request (%s)\n",
1537 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1538 ((str == NULL) ? "NULL" : (char *)str->data));
1543 "%s:invalid type in 'policy' configuration\n",
1549 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1550 X509_NAME_ENTRY_free(push);
1551 BIO_printf(bio_err, "Memory allocation failure\n");
1561 X509_NAME_free(subject);
1562 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1563 subject = X509_NAME_dup(name);
1564 if (subject == NULL)
1570 "The subject name appears to be ok, checking data base for clashes\n");
1573 * Build the correct Subject if no e-mail is wanted in the subject.
1574 * And add it later on because of the method extensions are added (altName)
1578 dn_subject = subject;
1580 X509_NAME_ENTRY *tmpne;
1582 * Its best to dup the subject DN and then delete any email addresses
1583 * because this retains its structure.
1585 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1586 BIO_printf(bio_err, "Memory allocation failure\n");
1589 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1590 NID_pkcs9_emailAddress,
1592 tmpne = X509_NAME_get_entry(dn_subject, i);
1593 X509_NAME_delete_entry(dn_subject, i);
1594 X509_NAME_ENTRY_free(tmpne);
1598 if (BN_is_zero(serial))
1599 row[DB_serial] = OPENSSL_strdup("00");
1601 row[DB_serial] = BN_bn2hex(serial);
1602 if (row[DB_serial] == NULL) {
1603 BIO_printf(bio_err, "Memory allocation failure\n");
1607 if (db->attributes.unique_subject) {
1608 OPENSSL_STRING *crow = row;
1610 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1613 "ERROR:There is already a certificate for %s\n",
1618 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1621 "ERROR:Serial number %s has already been issued,\n",
1624 " check the database/serial_file for corruption\n");
1629 BIO_printf(bio_err, "The matching entry has the following details\n");
1630 if (rrow[DB_type][0] == DB_TYPE_EXP)
1632 else if (rrow[DB_type][0] == DB_TYPE_REV)
1634 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1637 p = "\ninvalid type, Data base error\n";
1638 BIO_printf(bio_err, "Type :%s\n", p);;
1639 if (rrow[DB_type][0] == DB_TYPE_REV) {
1640 p = rrow[DB_exp_date];
1643 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1645 p = rrow[DB_exp_date];
1648 BIO_printf(bio_err, "Expires on :%s\n", p);
1649 p = rrow[DB_serial];
1652 BIO_printf(bio_err, "Serial Number :%s\n", p);
1656 BIO_printf(bio_err, "File name :%s\n", p);
1660 BIO_printf(bio_err, "Subject Name :%s\n", p);
1661 ok = -1; /* This is now a 'bad' error. */
1665 /* We are now totally happy, lets make and sign the certificate */
1668 "Everything appears to be ok, creating and signing the certificate\n");
1670 if ((ret = X509_new()) == NULL)
1674 /* Make it an X509 v3 certificate. */
1675 if (!X509_set_version(ret, 2))
1679 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1682 if (!X509_set_issuer_name(ret, subject))
1685 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1689 if (!set_cert_times(ret, startdate, enddate, days))
1692 if (enddate != NULL) {
1694 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret));
1698 if (!X509_set_subject_name(ret, subject))
1701 pktmp = X509_REQ_get0_pubkey(req);
1702 i = X509_set_pubkey(ret, pktmp);
1706 /* Lets add the extensions, if there are any */
1710 /* Initialize the context structure */
1712 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1714 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1716 if (extconf != NULL) {
1718 BIO_printf(bio_err, "Extra configuration file found\n");
1720 /* Use the extconf configuration db LHASH */
1721 X509V3_set_nconf(&ctx, extconf);
1723 /* Test the structure (needed?) */
1724 /* X509V3_set_ctx_test(&ctx); */
1726 /* Adds exts contained in the configuration file */
1727 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1729 "ERROR: adding extensions in section %s\n",
1731 ERR_print_errors(bio_err);
1736 "Successfully added extensions from file.\n");
1737 } else if (ext_sect) {
1738 /* We found extensions to be set from config file */
1739 X509V3_set_nconf(&ctx, lconf);
1741 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1743 "ERROR: adding extensions in section %s\n",
1745 ERR_print_errors(bio_err);
1751 "Successfully added extensions from config\n");
1755 /* Copy extensions from request (if any) */
1757 if (!copy_extensions(ret, req, ext_copy)) {
1758 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1759 ERR_print_errors(bio_err);
1764 const STACK_OF(X509_EXTENSION) *exts = X509_get0_extensions(ret);
1766 if (exts != NULL && sk_X509_EXTENSION_num(exts) > 0)
1767 /* Make it an X509 v3 certificate. */
1768 if (!X509_set_version(ret, 2))
1772 /* Set the right value for the noemailDN option */
1773 if (email_dn == 0) {
1774 if (!X509_set_subject_name(ret, dn_subject))
1779 BIO_printf(bio_err, "Certificate Details:\n");
1781 * Never print signature details because signature not present
1783 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1784 X509_print_ex(bio_err, ret, nameopt, certopt);
1787 BIO_printf(bio_err, "Certificate is to be certified until ");
1788 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1790 BIO_printf(bio_err, " (%ld days)", days);
1791 BIO_printf(bio_err, "\n");
1795 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1796 (void)BIO_flush(bio_err);
1798 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1800 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1804 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1805 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1811 pktmp = X509_get0_pubkey(ret);
1812 if (EVP_PKEY_missing_parameters(pktmp) &&
1813 !EVP_PKEY_missing_parameters(pkey))
1814 EVP_PKEY_copy_parameters(pktmp, pkey);
1816 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1819 /* We now just add it to the database as DB_TYPE_VAL('V') */
1820 row[DB_type] = OPENSSL_strdup("V");
1821 tm = X509_get0_notAfter(ret);
1822 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1823 memcpy(row[DB_exp_date], tm->data, tm->length);
1824 row[DB_exp_date][tm->length] = '\0';
1825 row[DB_rev_date] = NULL;
1826 row[DB_file] = OPENSSL_strdup("unknown");
1827 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1829 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1830 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1831 BIO_printf(bio_err, "Memory allocation failure\n");
1835 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1836 for (i = 0; i < DB_NUMBER; i++)
1838 irow[DB_NUMBER] = NULL;
1840 if (!TXT_DB_insert(db->db, irow)) {
1841 BIO_printf(bio_err, "failed to update database\n");
1842 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1849 for (i = 0; i < DB_NUMBER; i++)
1850 OPENSSL_free(row[i]);
1854 X509_NAME_free(CAname);
1855 X509_NAME_free(subject);
1856 if (dn_subject != subject)
1857 X509_NAME_free(dn_subject);
1865 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1869 (void)i2d_X509_bio(bp, x);
1874 PEM_write_bio_X509(bp, x);
1877 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1878 X509 *x509, const EVP_MD *dgst,
1879 STACK_OF(OPENSSL_STRING) *sigopts,
1880 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1881 BIGNUM *serial, const char *subj, unsigned long chtype,
1882 int multirdn, int email_dn, const char *startdate,
1883 const char *enddate, long days, const char *ext_sect,
1884 CONF *lconf, int verbose, unsigned long certopt,
1885 unsigned long nameopt, int default_op, int ext_copy)
1887 STACK_OF(CONF_VALUE) *sk = NULL;
1888 LHASH_OF(CONF_VALUE) *parms = NULL;
1889 X509_REQ *req = NULL;
1890 CONF_VALUE *cv = NULL;
1891 NETSCAPE_SPKI *spki = NULL;
1893 EVP_PKEY *pktmp = NULL;
1894 X509_NAME *n = NULL;
1895 X509_NAME_ENTRY *ne = NULL;
1901 * Load input file into a hash table. (This is just an easy
1902 * way to read and parse the file, then put it into a convenient
1905 parms = CONF_load(NULL, infile, &errline);
1906 if (parms == NULL) {
1907 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1908 ERR_print_errors(bio_err);
1912 sk = CONF_get_section(parms, "default");
1913 if (sk_CONF_VALUE_num(sk) == 0) {
1914 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1919 * Now create a dummy X509 request structure. We don't actually
1920 * have an X509 request, but we have many of the components
1921 * (a public key, various DN components). The idea is that we
1922 * put these components into the right X509 request structure
1923 * and we can use the same code as if you had a real X509 request.
1925 req = X509_REQ_new();
1927 ERR_print_errors(bio_err);
1932 * Build up the subject name set.
1934 n = X509_REQ_get_subject_name(req);
1937 if (sk_CONF_VALUE_num(sk) <= i)
1940 cv = sk_CONF_VALUE_value(sk, i);
1943 * Skip past any leading X. X: X, etc to allow for multiple instances
1945 for (buf = cv->name; *buf; buf++)
1946 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
1954 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
1955 if (strcmp(type, "SPKAC") == 0) {
1956 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
1959 "unable to load Netscape SPKAC structure\n");
1960 ERR_print_errors(bio_err);
1967 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
1968 (unsigned char *)buf, -1, -1, 0))
1972 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
1978 * Now extract the key from the SPKI structure.
1981 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
1983 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
1984 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
1988 j = NETSCAPE_SPKI_verify(spki, pktmp);
1990 EVP_PKEY_free(pktmp);
1992 "signature verification failed on SPKAC public key\n");
1995 BIO_printf(bio_err, "Signature ok\n");
1997 X509_REQ_set_pubkey(req, pktmp);
1998 EVP_PKEY_free(pktmp);
1999 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2000 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2001 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2006 NETSCAPE_SPKI_free(spki);
2007 X509_NAME_ENTRY_free(ne);
2012 static int check_time_format(const char *str)
2014 return ASN1_TIME_set_string(NULL, str);
2017 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2020 const ASN1_TIME *tm = NULL;
2021 char *row[DB_NUMBER], **rrow, **irow;
2022 char *rev_str = NULL;
2026 for (i = 0; i < DB_NUMBER; i++)
2028 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2029 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2033 row[DB_serial] = OPENSSL_strdup("00");
2035 row[DB_serial] = BN_bn2hex(bn);
2037 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2038 BIO_printf(bio_err, "Memory allocation failure\n");
2042 * We have to lookup by serial number because name lookup skips revoked
2045 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2048 "Adding Entry with serial number %s to DB for %s\n",
2049 row[DB_serial], row[DB_name]);
2051 /* We now just add it to the database as DB_TYPE_REV('V') */
2052 row[DB_type] = OPENSSL_strdup("V");
2053 tm = X509_get0_notAfter(x509);
2054 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2055 memcpy(row[DB_exp_date], tm->data, tm->length);
2056 row[DB_exp_date][tm->length] = '\0';
2057 row[DB_rev_date] = NULL;
2058 row[DB_file] = OPENSSL_strdup("unknown");
2060 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2061 BIO_printf(bio_err, "Memory allocation failure\n");
2065 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2066 for (i = 0; i < DB_NUMBER; i++)
2068 irow[DB_NUMBER] = NULL;
2070 if (!TXT_DB_insert(db->db, irow)) {
2071 BIO_printf(bio_err, "failed to update database\n");
2072 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2077 for (i = 0; i < DB_NUMBER; i++)
2080 /* Revoke Certificate */
2081 if (rev_type == REV_VALID)
2084 /* Retry revocation after DB insertion */
2085 ok = do_revoke(x509, db, rev_type, value);
2089 } else if (index_name_cmp_noconst(row, rrow)) {
2090 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2092 } else if (rev_type == REV_VALID) {
2093 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2096 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2097 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2101 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2102 rev_str = make_revocation_str(rev_type, value);
2104 BIO_printf(bio_err, "Error in revocation arguments\n");
2107 rrow[DB_type][0] = DB_TYPE_REV;
2108 rrow[DB_type][1] = '\0';
2109 rrow[DB_rev_date] = rev_str;
2113 for (i = 0; i < DB_NUMBER; i++)
2114 OPENSSL_free(row[i]);
2118 static int get_certificate_status(const char *serial, CA_DB *db)
2120 char *row[DB_NUMBER], **rrow;
2122 size_t serial_len = strlen(serial);
2124 /* Free Resources */
2125 for (i = 0; i < DB_NUMBER; i++)
2128 /* Malloc needed char spaces */
2129 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2131 if (serial_len % 2) {
2133 * Set the first char to 0
2135 row[DB_serial][0] = '0';
2137 /* Copy String from serial to row[DB_serial] */
2138 memcpy(row[DB_serial] + 1, serial, serial_len);
2139 row[DB_serial][serial_len + 1] = '\0';
2141 /* Copy String from serial to row[DB_serial] */
2142 memcpy(row[DB_serial], serial, serial_len);
2143 row[DB_serial][serial_len] = '\0';
2146 /* Make it Upper Case */
2147 make_uppercase(row[DB_serial]);
2151 /* Search for the certificate */
2152 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2154 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2157 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2158 BIO_printf(bio_err, "%s=Valid (%c)\n",
2159 row[DB_serial], rrow[DB_type][0]);
2161 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2162 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2163 row[DB_serial], rrow[DB_type][0]);
2165 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2166 BIO_printf(bio_err, "%s=Expired (%c)\n",
2167 row[DB_serial], rrow[DB_type][0]);
2169 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2170 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2171 row[DB_serial], rrow[DB_type][0]);
2174 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2175 row[DB_serial], rrow[DB_type][0]);
2179 for (i = 0; i < DB_NUMBER; i++) {
2180 OPENSSL_free(row[i]);
2185 static int do_updatedb(CA_DB *db)
2187 ASN1_UTCTIME *a_tm = NULL;
2189 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2190 char **rrow, *a_tm_s;
2192 a_tm = ASN1_UTCTIME_new();
2196 /* get actual time and make a string */
2197 a_tm = X509_gmtime_adj(a_tm, 0);
2198 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2200 memcpy(a_tm_s, a_tm->data, a_tm->length);
2201 a_tm_s[a_tm->length] = '\0';
2203 if (strncmp(a_tm_s, "49", 2) <= 0)
2208 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2209 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2211 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2212 /* ignore entries that are not valid */
2213 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2218 if (db_y2k == a_y2k) {
2219 /* all on the same y2k side */
2220 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2221 rrow[DB_type][0] = DB_TYPE_EXP;
2222 rrow[DB_type][1] = '\0';
2225 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2227 } else if (db_y2k < a_y2k) {
2228 rrow[DB_type][0] = DB_TYPE_EXP;
2229 rrow[DB_type][1] = '\0';
2232 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2238 ASN1_UTCTIME_free(a_tm);
2239 OPENSSL_free(a_tm_s);
2243 static const char *crl_reasons[] = {
2244 /* CRL reason strings */
2248 "affiliationChanged",
2250 "cessationOfOperation",
2253 /* Additional pseudo reasons */
2259 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2262 * Given revocation information convert to a DB string. The format of the
2263 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2264 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2265 * additional argument
2268 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2271 const char *reason = NULL, *other = NULL;
2273 ASN1_UTCTIME *revtm = NULL;
2281 case REV_CRL_REASON:
2282 for (i = 0; i < 8; i++) {
2283 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2284 reason = crl_reasons[i];
2288 if (reason == NULL) {
2289 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2295 /* Argument is an OID */
2296 otmp = OBJ_txt2obj(rev_arg, 0);
2297 ASN1_OBJECT_free(otmp);
2300 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2304 reason = "holdInstruction";
2308 case REV_KEY_COMPROMISE:
2309 case REV_CA_COMPROMISE:
2310 /* Argument is the key compromise time */
2311 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2313 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2318 if (rev_type == REV_KEY_COMPROMISE)
2321 reason = "CAkeyTime";
2326 revtm = X509_gmtime_adj(NULL, 0);
2331 i = revtm->length + 1;
2334 i += strlen(reason) + 1;
2336 i += strlen(other) + 1;
2338 str = app_malloc(i, "revocation reason");
2339 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2341 OPENSSL_strlcat(str, ",", i);
2342 OPENSSL_strlcat(str, reason, i);
2345 OPENSSL_strlcat(str, ",", i);
2346 OPENSSL_strlcat(str, other, i);
2348 ASN1_UTCTIME_free(revtm);
2353 * Convert revocation field to X509_REVOKED entry
2357 * 2 OK and some extensions added (i.e. V2 CRL)
2360 static int make_revoked(X509_REVOKED *rev, const char *str)
2363 int reason_code = -1;
2365 ASN1_OBJECT *hold = NULL;
2366 ASN1_GENERALIZEDTIME *comp_time = NULL;
2367 ASN1_ENUMERATED *rtmp = NULL;
2369 ASN1_TIME *revDate = NULL;
2371 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2376 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2379 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2380 rtmp = ASN1_ENUMERATED_new();
2381 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2383 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2387 if (rev && comp_time) {
2388 if (!X509_REVOKED_add1_ext_i2d
2389 (rev, NID_invalidity_date, comp_time, 0, 0))
2393 if (!X509_REVOKED_add1_ext_i2d
2394 (rev, NID_hold_instruction_code, hold, 0, 0))
2398 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2406 ASN1_OBJECT_free(hold);
2407 ASN1_GENERALIZEDTIME_free(comp_time);
2408 ASN1_ENUMERATED_free(rtmp);
2409 ASN1_TIME_free(revDate);
2414 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2416 char buf[25], *pbuf;
2420 j = i2a_ASN1_OBJECT(bio_err, obj);
2422 for (j = 22 - j; j > 0; j--)
2426 BIO_puts(bio_err, buf);
2428 if (str->type == V_ASN1_PRINTABLESTRING)
2429 BIO_printf(bio_err, "PRINTABLE:'");
2430 else if (str->type == V_ASN1_T61STRING)
2431 BIO_printf(bio_err, "T61STRING:'");
2432 else if (str->type == V_ASN1_IA5STRING)
2433 BIO_printf(bio_err, "IA5STRING:'");
2434 else if (str->type == V_ASN1_UNIVERSALSTRING)
2435 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2437 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2439 p = (const char *)str->data;
2440 for (j = str->length; j > 0; j--) {
2441 if ((*p >= ' ') && (*p <= '~'))
2442 BIO_printf(bio_err, "%c", *p);
2444 BIO_printf(bio_err, "\\0x%02X", *p);
2445 else if ((unsigned char)*p == 0xf7)
2446 BIO_printf(bio_err, "^?");
2448 BIO_printf(bio_err, "^%c", *p + '@');
2451 BIO_printf(bio_err, "'\n");
2455 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2456 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2459 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2460 int reason_code = -1;
2463 ASN1_OBJECT *hold = NULL;
2464 ASN1_GENERALIZEDTIME *comp_time = NULL;
2466 tmp = OPENSSL_strdup(str);
2468 BIO_printf(bio_err, "memory allocation failure\n");
2472 p = strchr(tmp, ',');
2488 *prevtm = ASN1_UTCTIME_new();
2489 if (*prevtm == NULL) {
2490 BIO_printf(bio_err, "memory allocation failure\n");
2493 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2494 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2499 for (i = 0; i < NUM_REASONS; i++) {
2500 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2505 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2506 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2510 if (reason_code == 7) {
2511 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2512 } else if (reason_code == 8) { /* Hold instruction */
2514 BIO_printf(bio_err, "missing hold instruction\n");
2517 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2518 hold = OBJ_txt2obj(arg_str, 0);
2521 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2527 ASN1_OBJECT_free(hold);
2528 } else if ((reason_code == 9) || (reason_code == 10)) {
2530 BIO_printf(bio_err, "missing compromised time\n");
2533 comp_time = ASN1_GENERALIZEDTIME_new();
2534 if (comp_time == NULL) {
2535 BIO_printf(bio_err, "memory allocation failure\n");
2538 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2539 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2542 if (reason_code == 9)
2543 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2545 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2550 *preason = reason_code;
2552 *pinvtm = comp_time;
2561 ASN1_GENERALIZEDTIME_free(comp_time);