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)
446 p = NCONF_get_string(conf, NULL, "oid_file");
452 oid_bio = BIO_new_file(p, "r");
453 if (oid_bio == NULL) {
455 BIO_printf(bio_err,"problems opening %s for extra oid's\n",p);
456 ERR_print_errors(bio_err);
460 OBJ_create_objects(oid_bio);
464 if (!add_oid_section(conf)) {
465 ERR_print_errors(bio_err);
470 app_RAND_load_conf(conf, BASE_SECTION);
472 f = NCONF_get_string(conf, section, STRING_MASK);
476 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
477 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
481 if (chtype != MBSTRING_UTF8) {
482 f = NCONF_get_string(conf, section, UTF8_IN);
485 else if (strcmp(f, "yes") == 0)
486 chtype = MBSTRING_UTF8;
489 db_attr.unique_subject = 1;
490 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
492 db_attr.unique_subject = parse_yesno(p, 1);
496 /*****************************************************************/
497 /* report status of cert with serial number given on command line */
499 dbfile = lookup_conf(conf, section, ENV_DATABASE);
503 db = load_index(dbfile, &db_attr);
507 if (!index_index(db))
510 if (get_certificate_status(ser_status, db) != 1)
511 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
515 /*****************************************************************/
516 /* we definitely need a private key, so let's get it */
519 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
524 if (!app_passwd(passinarg, NULL, &key, NULL)) {
525 BIO_printf(bio_err, "Error getting password\n");
529 pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key");
531 OPENSSL_cleanse(key, strlen(key));
533 /* load_key() has already printed an appropriate message */
536 /*****************************************************************/
537 /* we need a certificate */
538 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
540 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
543 x509 = load_cert(certfile, FORMAT_PEM, "CA certificate");
547 if (!X509_check_private_key(x509, pkey)) {
549 "CA certificate and CA private key do not match\n");
556 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
559 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
561 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
564 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
567 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
570 if (!set_nameopt(f)) {
571 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
577 f = NCONF_get_string(conf, section, ENV_CERTOPT);
580 if (!set_cert_ex(&certopt, f)) {
581 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
589 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
592 if (!set_ext_copy(&ext_copy, f)) {
593 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
600 /*****************************************************************/
601 /* lookup where to write new certificates */
602 if ((outdir == NULL) && (req)) {
604 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
605 if (outdir == NULL) {
607 "there needs to be defined a directory for new certificate to be placed in\n");
610 #ifndef OPENSSL_SYS_VMS
612 * outdir is a directory spec, but access() for VMS demands a
613 * filename. We could use the DEC C routine to convert the
614 * directory syntax to Unixly, and give that to app_isdir,
615 * but for now the fopen will catch the error if it's not a
618 if (app_isdir(outdir) <= 0) {
619 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
626 /*****************************************************************/
627 /* we need to load the database file */
628 dbfile = lookup_conf(conf, section, ENV_DATABASE);
632 db = load_index(dbfile, &db_attr);
636 /* Lets check some fields */
637 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
638 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
639 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
641 "entry %d: not revoked yet, but has a revocation date\n",
645 if ((pp[DB_type][0] == DB_TYPE_REV) &&
646 !make_revoked(NULL, pp[DB_rev_date])) {
647 BIO_printf(bio_err, " in entry %d\n", i + 1);
650 if (!check_time_format((char *)pp[DB_exp_date])) {
651 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
660 if ((j & 1) || (j < 2)) {
661 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
666 if (!isxdigit(_UC(*p))) {
668 "entry %d: bad char 0%o '%c' in serial number\n",
675 TXT_DB_write(bio_out, db->db);
676 BIO_printf(bio_err, "%d entries loaded from the database\n",
677 sk_OPENSSL_PSTRING_num(db->db->data));
678 BIO_printf(bio_err, "generating index\n");
681 if (!index_index(db))
684 /*****************************************************************/
685 /* Update the db file for expired certificates */
688 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
692 BIO_printf(bio_err, "Malloc failure\n");
696 BIO_printf(bio_err, "No entries found to mark expired\n");
698 if (!save_index(dbfile, "new", db))
701 if (!rotate_index(dbfile, "new", "old"))
705 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
709 /*****************************************************************/
710 /* Read extensions config file */
712 if ((extconf = app_load_config(extfile)) == NULL) {
718 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
721 /* We can have sections in the ext file */
722 if (extensions == NULL) {
723 extensions = NCONF_get_string(extconf, "default", "extensions");
724 if (extensions == NULL)
725 extensions = "default";
729 /*****************************************************************/
731 /* FIXME: Is it really always text? */
732 Sout = bio_open_default(outfile, 'w', FORMAT_TEXT);
737 if (md == NULL && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL)
740 if (strcmp(md, "default") == 0) {
742 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
743 BIO_puts(bio_err, "no default digest\n");
746 md = (char *)OBJ_nid2sn(def_nid);
749 if (!opt_md(md, &dgst)) {
755 char *tmp_email_dn = NULL;
757 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
758 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
762 BIO_printf(bio_err, "message digest is %s\n",
763 OBJ_nid2ln(EVP_MD_type(dgst)));
765 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
769 BIO_printf(bio_err, "policy is %s\n", policy);
771 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
774 serialfile = lookup_conf(conf, section, ENV_SERIAL);
775 if (serialfile == NULL)
779 if (extconf == NULL) {
781 * no '-extfile' option, so we look for extensions in the main
784 if (extensions == NULL) {
785 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
786 if (extensions == NULL)
789 if (extensions != NULL) {
790 /* Check syntax of file */
792 X509V3_set_ctx_test(&ctx);
793 X509V3_set_nconf(&ctx, conf);
794 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
796 "Error Loading extension section %s\n",
804 if (startdate == NULL) {
805 startdate = NCONF_get_string(conf, section, ENV_DEFAULT_STARTDATE);
806 if (startdate == NULL)
809 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
811 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
814 if (startdate == NULL)
817 if (enddate == NULL) {
818 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
822 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
824 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
829 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
832 if (enddate == NULL && days == 0) {
833 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
838 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
839 BIO_printf(bio_err, "error generating serial number\n");
843 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
844 BIO_printf(bio_err, "error while loading serial number\n");
848 if (BN_is_zero(serial)) {
849 BIO_printf(bio_err, "next serial number is 00\n");
851 if ((f = BN_bn2hex(serial)) == NULL)
853 BIO_printf(bio_err, "next serial number is %s\n", f);
859 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
860 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
864 if ((cert_sk = sk_X509_new_null()) == NULL) {
865 BIO_printf(bio_err, "Memory allocation failure\n");
868 if (spkac_file != NULL) {
870 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
871 attribs, db, serial, subj, chtype, multirdn,
872 email_dn, startdate, enddate, days, extensions,
873 conf, verbose, certopt, get_nameopt(), default_op,
879 BIO_printf(bio_err, "\n");
880 if (!BN_add_word(serial, 1))
882 if (!sk_X509_push(cert_sk, x)) {
883 BIO_printf(bio_err, "Memory allocation failure\n");
892 if (ss_cert_file != NULL) {
894 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
896 db, serial, subj, chtype, multirdn, email_dn,
897 startdate, enddate, days, batch, extensions,
898 conf, verbose, certopt, get_nameopt(), default_op,
904 BIO_printf(bio_err, "\n");
905 if (!BN_add_word(serial, 1))
907 if (!sk_X509_push(cert_sk, x)) {
908 BIO_printf(bio_err, "Memory allocation failure\n");
913 if (infile != NULL) {
915 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
916 serial, subj, chtype, multirdn, email_dn, startdate,
917 enddate, days, batch, extensions, conf, verbose,
918 certopt, get_nameopt(), default_op, ext_copy, selfsign);
923 BIO_printf(bio_err, "\n");
924 if (!BN_add_word(serial, 1))
926 if (!sk_X509_push(cert_sk, x)) {
927 BIO_printf(bio_err, "Memory allocation failure\n");
932 for (i = 0; i < argc; i++) {
934 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
935 serial, subj, chtype, multirdn, email_dn, startdate,
936 enddate, days, batch, extensions, conf, verbose,
937 certopt, get_nameopt(), default_op, ext_copy, selfsign);
942 BIO_printf(bio_err, "\n");
943 if (!BN_add_word(serial, 1))
945 if (!sk_X509_push(cert_sk, x)) {
946 BIO_printf(bio_err, "Memory allocation failure\n");
952 * we have a stack of newly certified certificates and a data base
953 * and serial number that need updating
956 if (sk_X509_num(cert_sk) > 0) {
959 "\n%d out of %d certificate requests certified, commit? [y/n]",
961 (void)BIO_flush(bio_err);
963 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
964 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
968 if (tmp[0] != 'y' && tmp[0] != 'Y') {
969 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
975 BIO_printf(bio_err, "Write out database with %d new entries\n",
976 sk_X509_num(cert_sk));
979 && !save_serial(serialfile, "new", serial, NULL))
982 if (!save_index(dbfile, "new", db))
986 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
987 #ifndef OPENSSL_SYS_VMS
988 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
992 BIO_printf(bio_err, "writing new certificates\n");
994 for (i = 0; i < sk_X509_num(cert_sk); i++) {
996 X509 *xi = sk_X509_value(cert_sk, i);
997 ASN1_INTEGER *serialNumber = X509_get_serialNumber(xi);
998 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
999 const int snl = ASN1_STRING_length(serialNumber);
1000 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
1001 char *n = new_cert + outdirlen;
1003 if (outdirlen + filen_len > PATH_MAX) {
1004 BIO_printf(bio_err, "certificate file name too long\n");
1009 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1011 for (j = 0; j < snl; j++, psn++) {
1012 *n++ = HEX_DIGITS[*psn >> 4];
1013 *n++ = HEX_DIGITS[*psn & 0x0F];
1023 *n = '\0'; /* closing new_cert */
1025 BIO_printf(bio_err, "writing %s\n", new_cert);
1027 Cout = BIO_new_file(new_cert, "w");
1032 write_new_certificate(Cout, xi, 0, notext);
1033 write_new_certificate(Sout, xi, output_der, notext);
1037 if (sk_X509_num(cert_sk)) {
1038 /* Rename the database and the serial file */
1039 if (!rotate_serial(serialfile, "new", "old"))
1042 if (!rotate_index(dbfile, "new", "old"))
1045 BIO_printf(bio_err, "Data Base Updated\n");
1049 /*****************************************************************/
1052 if (crl_ext == NULL) {
1053 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1054 if (crl_ext == NULL)
1057 if (crl_ext != NULL) {
1058 /* Check syntax of file */
1060 X509V3_set_ctx_test(&ctx);
1061 X509V3_set_nconf(&ctx, conf);
1062 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1064 "Error Loading CRL extension section %s\n", crl_ext);
1070 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1072 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1073 BIO_printf(bio_err, "error while loading CRL number\n");
1077 if (!crldays && !crlhours && !crlsec) {
1078 if (!NCONF_get_number(conf, section,
1079 ENV_DEFAULT_CRL_DAYS, &crldays))
1081 if (!NCONF_get_number(conf, section,
1082 ENV_DEFAULT_CRL_HOURS, &crlhours))
1086 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1088 "cannot lookup how long until the next CRL is issued\n");
1093 BIO_printf(bio_err, "making CRL\n");
1094 if ((crl = X509_CRL_new()) == NULL)
1096 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1099 tmptm = ASN1_TIME_new();
1102 X509_gmtime_adj(tmptm, 0);
1103 X509_CRL_set1_lastUpdate(crl, tmptm);
1104 if (!X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1106 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1109 X509_CRL_set1_nextUpdate(crl, tmptm);
1111 ASN1_TIME_free(tmptm);
1113 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1114 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1115 if (pp[DB_type][0] == DB_TYPE_REV) {
1116 if ((r = X509_REVOKED_new()) == NULL)
1118 j = make_revoked(r, pp[DB_rev_date]);
1123 if (!BN_hex2bn(&serial, pp[DB_serial]))
1125 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1130 X509_REVOKED_set_serialNumber(r, tmpser);
1131 ASN1_INTEGER_free(tmpser);
1132 X509_CRL_add0_revoked(crl, r);
1137 * sort the data so it will be written in serial number order
1141 /* we now have a CRL */
1143 BIO_printf(bio_err, "signing CRL\n");
1145 /* Add any extensions asked for */
1147 if (crl_ext != NULL || crlnumberfile != NULL) {
1149 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1150 X509V3_set_nconf(&crlctx, conf);
1152 if (crl_ext != NULL)
1153 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1155 if (crlnumberfile != NULL) {
1156 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1159 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1160 ASN1_INTEGER_free(tmpser);
1162 if (!BN_add_word(crlnumber, 1))
1166 if (crl_ext != NULL || crl_v2) {
1167 if (!X509_CRL_set_version(crl, 1))
1168 goto end; /* version 2 CRL */
1171 /* we have a CRL number that need updating */
1172 if (crlnumberfile != NULL)
1174 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1180 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1183 PEM_write_bio_X509_CRL(Sout, crl);
1185 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1186 if (!rotate_serial(crlnumberfile, "new", "old"))
1190 /*****************************************************************/
1192 if (infile == NULL) {
1193 BIO_printf(bio_err, "no input files\n");
1197 revcert = load_cert(infile, FORMAT_PEM, infile);
1198 if (revcert == NULL)
1201 rev_type = REV_VALID;
1202 j = do_revoke(revcert, db, rev_type, rev_arg);
1207 if (!save_index(dbfile, "new", db))
1210 if (!rotate_index(dbfile, "new", "old"))
1213 BIO_printf(bio_err, "Data Base Updated\n");
1220 ERR_print_errors(bio_err);
1224 sk_X509_pop_free(cert_sk, X509_free);
1231 sk_OPENSSL_STRING_free(sigopts);
1232 EVP_PKEY_free(pkey);
1236 NCONF_free(extconf);
1241 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1243 char *entry = NCONF_get_string(conf, section, tag);
1245 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1249 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1250 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1251 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1252 BIGNUM *serial, const char *subj, unsigned long chtype,
1253 int multirdn, int email_dn, const char *startdate,
1254 const char *enddate,
1255 long days, int batch, const char *ext_sect, CONF *lconf,
1256 int verbose, unsigned long certopt, unsigned long nameopt,
1257 int default_op, int ext_copy, int selfsign)
1259 X509_REQ *req = NULL;
1261 EVP_PKEY *pktmp = NULL;
1264 in = BIO_new_file(infile, "r");
1266 ERR_print_errors(bio_err);
1269 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1270 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1275 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1277 BIO_printf(bio_err, "Check that the request matches the signature\n");
1279 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1281 "Certificate request and CA private key do not match\n");
1285 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1286 BIO_printf(bio_err, "error unpacking public key\n");
1289 i = X509_REQ_verify(req, pktmp);
1293 BIO_printf(bio_err, "Signature verification problems....\n");
1294 ERR_print_errors(bio_err);
1300 "Signature did not match the certificate request\n");
1301 ERR_print_errors(bio_err);
1304 BIO_printf(bio_err, "Signature ok\n");
1307 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1308 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1309 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1310 ext_copy, selfsign);
1318 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1319 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1320 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1321 BIGNUM *serial, const char *subj, unsigned long chtype,
1322 int multirdn, int email_dn, const char *startdate,
1323 const char *enddate, long days, int batch, const char *ext_sect,
1324 CONF *lconf, int verbose, unsigned long certopt,
1325 unsigned long nameopt, int default_op, int ext_copy)
1328 X509_REQ *rreq = NULL;
1329 EVP_PKEY *pktmp = NULL;
1332 if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL)
1335 X509_print(bio_err, req);
1337 BIO_printf(bio_err, "Check that the request matches the signature\n");
1339 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1340 BIO_printf(bio_err, "error unpacking public key\n");
1343 i = X509_verify(req, pktmp);
1346 BIO_printf(bio_err, "Signature verification problems....\n");
1351 BIO_printf(bio_err, "Signature did not match the certificate\n");
1354 BIO_printf(bio_err, "Signature ok\n");
1357 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1360 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1361 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1362 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1366 X509_REQ_free(rreq);
1371 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1372 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1373 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1374 const char *subj, unsigned long chtype, int multirdn,
1375 int email_dn, const char *startdate, const char *enddate, long days,
1376 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1377 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1378 int default_op, int ext_copy, int selfsign)
1380 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject = NULL;
1381 const ASN1_TIME *tm;
1382 ASN1_STRING *str, *str2;
1385 X509_NAME_ENTRY *ne, *tne;
1387 int ok = -1, i, j, last, nid;
1390 OPENSSL_STRING row[DB_NUMBER];
1391 OPENSSL_STRING *irow = NULL;
1392 OPENSSL_STRING *rrow = NULL;
1395 for (i = 0; i < DB_NUMBER; i++)
1399 X509_NAME *n = parse_name(subj, chtype, multirdn);
1402 ERR_print_errors(bio_err);
1405 X509_REQ_set_subject_name(req, n);
1410 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1412 name = X509_REQ_get_subject_name(req);
1413 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1414 ne = X509_NAME_get_entry(name, i);
1415 str = X509_NAME_ENTRY_get_data(ne);
1416 obj = X509_NAME_ENTRY_get_object(ne);
1417 nid = OBJ_obj2nid(obj);
1420 /* assume all type should be strings */
1422 if (str->type == V_ASN1_UNIVERSALSTRING)
1423 ASN1_UNIVERSALSTRING_to_string(str);
1425 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1426 str->type = V_ASN1_T61STRING;
1428 if (nid == NID_pkcs9_emailAddress
1429 && str->type == V_ASN1_PRINTABLESTRING)
1430 str->type = V_ASN1_IA5STRING;
1433 /* If no EMAIL is wanted in the subject */
1434 if (nid == NID_pkcs9_emailAddress && !email_dn)
1437 /* check some things */
1438 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1440 "\nemailAddress type needs to be of type IA5STRING\n");
1443 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1444 j = ASN1_PRINTABLE_type(str->data, str->length);
1445 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1446 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1449 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1455 old_entry_print(obj, str);
1458 /* Ok, now we check the 'policy' stuff. */
1459 if ((subject = X509_NAME_new()) == NULL) {
1460 BIO_printf(bio_err, "Memory allocation failure\n");
1464 /* take a copy of the issuer name before we mess with it. */
1466 CAname = X509_NAME_dup(name);
1468 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1473 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1474 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1475 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1477 "%s:unknown object type in 'policy' configuration\n",
1481 obj = OBJ_nid2obj(j);
1485 X509_NAME_ENTRY *push = NULL;
1487 /* lookup the object in the supplied name list */
1488 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1494 tne = X509_NAME_get_entry(name, j);
1498 /* depending on the 'policy', decide what to do. */
1499 if (strcmp(cv->value, "optional") == 0) {
1502 } else if (strcmp(cv->value, "supplied") == 0) {
1505 "The %s field needed to be supplied and was missing\n",
1511 } else if (strcmp(cv->value, "match") == 0) {
1516 "The mandatory %s field was missing\n",
1524 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1525 if ((j < 0) && (last2 == -1)) {
1527 "The %s field does not exist in the CA certificate,\n"
1528 "the 'policy' is misconfigured\n", cv->name);
1532 push = X509_NAME_get_entry(CAname, j);
1533 str = X509_NAME_ENTRY_get_data(tne);
1534 str2 = X509_NAME_ENTRY_get_data(push);
1536 if (ASN1_STRING_cmp(str, str2) != 0)
1541 "The %s field is different between\n"
1542 "CA certificate (%s) and the request (%s)\n",
1544 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1545 ((str == NULL) ? "NULL" : (char *)str->data));
1550 "%s:invalid type in 'policy' configuration\n",
1556 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1557 X509_NAME_ENTRY_free(push);
1558 BIO_printf(bio_err, "Memory allocation failure\n");
1568 X509_NAME_free(subject);
1569 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1570 subject = X509_NAME_dup(name);
1571 if (subject == NULL)
1577 "The subject name appears to be ok, checking data base for clashes\n");
1580 * Build the correct Subject if no e-mail is wanted in the subject.
1581 * And add it later on because of the method extensions are added (altName)
1585 dn_subject = subject;
1587 X509_NAME_ENTRY *tmpne;
1589 * Its best to dup the subject DN and then delete any email addresses
1590 * because this retains its structure.
1592 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1593 BIO_printf(bio_err, "Memory allocation failure\n");
1596 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1597 NID_pkcs9_emailAddress,
1599 tmpne = X509_NAME_get_entry(dn_subject, i);
1600 X509_NAME_delete_entry(dn_subject, i);
1601 X509_NAME_ENTRY_free(tmpne);
1605 if (BN_is_zero(serial))
1606 row[DB_serial] = OPENSSL_strdup("00");
1608 row[DB_serial] = BN_bn2hex(serial);
1609 if (row[DB_serial] == NULL) {
1610 BIO_printf(bio_err, "Memory allocation failure\n");
1614 if (db->attributes.unique_subject) {
1615 OPENSSL_STRING *crow = row;
1617 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1620 "ERROR:There is already a certificate for %s\n",
1625 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1628 "ERROR:Serial number %s has already been issued,\n",
1631 " check the database/serial_file for corruption\n");
1636 BIO_printf(bio_err, "The matching entry has the following details\n");
1637 if (rrow[DB_type][0] == DB_TYPE_EXP)
1639 else if (rrow[DB_type][0] == DB_TYPE_REV)
1641 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1644 p = "\ninvalid type, Data base error\n";
1645 BIO_printf(bio_err, "Type :%s\n", p);;
1646 if (rrow[DB_type][0] == DB_TYPE_REV) {
1647 p = rrow[DB_exp_date];
1650 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1652 p = rrow[DB_exp_date];
1655 BIO_printf(bio_err, "Expires on :%s\n", p);
1656 p = rrow[DB_serial];
1659 BIO_printf(bio_err, "Serial Number :%s\n", p);
1663 BIO_printf(bio_err, "File name :%s\n", p);
1667 BIO_printf(bio_err, "Subject Name :%s\n", p);
1668 ok = -1; /* This is now a 'bad' error. */
1672 /* We are now totally happy, lets make and sign the certificate */
1675 "Everything appears to be ok, creating and signing the certificate\n");
1677 if ((ret = X509_new()) == NULL)
1681 /* Make it an X509 v3 certificate. */
1682 if (!X509_set_version(ret, 2))
1686 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1689 if (!X509_set_issuer_name(ret, subject))
1692 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1696 if (!set_cert_times(ret, startdate, enddate, days))
1699 if (enddate != NULL) {
1701 ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret));
1705 if (!X509_set_subject_name(ret, subject))
1708 pktmp = X509_REQ_get0_pubkey(req);
1709 i = X509_set_pubkey(ret, pktmp);
1713 /* Lets add the extensions, if there are any */
1717 /* Initialize the context structure */
1719 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1721 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1723 if (extconf != NULL) {
1725 BIO_printf(bio_err, "Extra configuration file found\n");
1727 /* Use the extconf configuration db LHASH */
1728 X509V3_set_nconf(&ctx, extconf);
1730 /* Test the structure (needed?) */
1731 /* X509V3_set_ctx_test(&ctx); */
1733 /* Adds exts contained in the configuration file */
1734 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1736 "ERROR: adding extensions in section %s\n",
1738 ERR_print_errors(bio_err);
1743 "Successfully added extensions from file.\n");
1744 } else if (ext_sect) {
1745 /* We found extensions to be set from config file */
1746 X509V3_set_nconf(&ctx, lconf);
1748 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1750 "ERROR: adding extensions in section %s\n",
1752 ERR_print_errors(bio_err);
1758 "Successfully added extensions from config\n");
1762 /* Copy extensions from request (if any) */
1764 if (!copy_extensions(ret, req, ext_copy)) {
1765 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1766 ERR_print_errors(bio_err);
1771 const STACK_OF(X509_EXTENSION) *exts = X509_get0_extensions(ret);
1773 if (exts != NULL && sk_X509_EXTENSION_num(exts) > 0)
1774 /* Make it an X509 v3 certificate. */
1775 if (!X509_set_version(ret, 2))
1779 /* Set the right value for the noemailDN option */
1780 if (email_dn == 0) {
1781 if (!X509_set_subject_name(ret, dn_subject))
1786 BIO_printf(bio_err, "Certificate Details:\n");
1788 * Never print signature details because signature not present
1790 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1791 X509_print_ex(bio_err, ret, nameopt, certopt);
1794 BIO_printf(bio_err, "Certificate is to be certified until ");
1795 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1797 BIO_printf(bio_err, " (%ld days)", days);
1798 BIO_printf(bio_err, "\n");
1802 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1803 (void)BIO_flush(bio_err);
1805 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1807 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1811 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1812 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1818 pktmp = X509_get0_pubkey(ret);
1819 if (EVP_PKEY_missing_parameters(pktmp) &&
1820 !EVP_PKEY_missing_parameters(pkey))
1821 EVP_PKEY_copy_parameters(pktmp, pkey);
1823 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1826 /* We now just add it to the database as DB_TYPE_VAL('V') */
1827 row[DB_type] = OPENSSL_strdup("V");
1828 tm = X509_get0_notAfter(ret);
1829 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1830 memcpy(row[DB_exp_date], tm->data, tm->length);
1831 row[DB_exp_date][tm->length] = '\0';
1832 row[DB_rev_date] = NULL;
1833 row[DB_file] = OPENSSL_strdup("unknown");
1834 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1836 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1837 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1838 BIO_printf(bio_err, "Memory allocation failure\n");
1842 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1843 for (i = 0; i < DB_NUMBER; i++)
1845 irow[DB_NUMBER] = NULL;
1847 if (!TXT_DB_insert(db->db, irow)) {
1848 BIO_printf(bio_err, "failed to update database\n");
1849 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1856 for (i = 0; i < DB_NUMBER; i++)
1857 OPENSSL_free(row[i]);
1861 X509_NAME_free(CAname);
1862 X509_NAME_free(subject);
1863 if (dn_subject != subject)
1864 X509_NAME_free(dn_subject);
1872 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1876 (void)i2d_X509_bio(bp, x);
1881 PEM_write_bio_X509(bp, x);
1884 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1885 X509 *x509, const EVP_MD *dgst,
1886 STACK_OF(OPENSSL_STRING) *sigopts,
1887 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1888 BIGNUM *serial, const char *subj, unsigned long chtype,
1889 int multirdn, int email_dn, const char *startdate,
1890 const char *enddate, long days, const char *ext_sect,
1891 CONF *lconf, int verbose, unsigned long certopt,
1892 unsigned long nameopt, int default_op, int ext_copy)
1894 STACK_OF(CONF_VALUE) *sk = NULL;
1895 LHASH_OF(CONF_VALUE) *parms = NULL;
1896 X509_REQ *req = NULL;
1897 CONF_VALUE *cv = NULL;
1898 NETSCAPE_SPKI *spki = NULL;
1900 EVP_PKEY *pktmp = NULL;
1901 X509_NAME *n = NULL;
1902 X509_NAME_ENTRY *ne = NULL;
1908 * Load input file into a hash table. (This is just an easy
1909 * way to read and parse the file, then put it into a convenient
1912 parms = CONF_load(NULL, infile, &errline);
1913 if (parms == NULL) {
1914 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1915 ERR_print_errors(bio_err);
1919 sk = CONF_get_section(parms, "default");
1920 if (sk_CONF_VALUE_num(sk) == 0) {
1921 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1926 * Now create a dummy X509 request structure. We don't actually
1927 * have an X509 request, but we have many of the components
1928 * (a public key, various DN components). The idea is that we
1929 * put these components into the right X509 request structure
1930 * and we can use the same code as if you had a real X509 request.
1932 req = X509_REQ_new();
1934 ERR_print_errors(bio_err);
1939 * Build up the subject name set.
1941 n = X509_REQ_get_subject_name(req);
1944 if (sk_CONF_VALUE_num(sk) <= i)
1947 cv = sk_CONF_VALUE_value(sk, i);
1950 * Skip past any leading X. X: X, etc to allow for multiple instances
1952 for (buf = cv->name; *buf; buf++)
1953 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
1961 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
1962 if (strcmp(type, "SPKAC") == 0) {
1963 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
1966 "unable to load Netscape SPKAC structure\n");
1967 ERR_print_errors(bio_err);
1974 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
1975 (unsigned char *)buf, -1, -1, 0))
1979 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
1985 * Now extract the key from the SPKI structure.
1988 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
1990 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
1991 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
1995 j = NETSCAPE_SPKI_verify(spki, pktmp);
1997 EVP_PKEY_free(pktmp);
1999 "signature verification failed on SPKAC public key\n");
2002 BIO_printf(bio_err, "Signature ok\n");
2004 X509_REQ_set_pubkey(req, pktmp);
2005 EVP_PKEY_free(pktmp);
2006 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2007 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2008 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2013 NETSCAPE_SPKI_free(spki);
2014 X509_NAME_ENTRY_free(ne);
2019 static int check_time_format(const char *str)
2021 return ASN1_TIME_set_string(NULL, str);
2024 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2027 const ASN1_TIME *tm = NULL;
2028 char *row[DB_NUMBER], **rrow, **irow;
2029 char *rev_str = NULL;
2033 for (i = 0; i < DB_NUMBER; i++)
2035 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2036 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2040 row[DB_serial] = OPENSSL_strdup("00");
2042 row[DB_serial] = BN_bn2hex(bn);
2044 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2045 BIO_printf(bio_err, "Memory allocation failure\n");
2049 * We have to lookup by serial number because name lookup skips revoked
2052 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2055 "Adding Entry with serial number %s to DB for %s\n",
2056 row[DB_serial], row[DB_name]);
2058 /* We now just add it to the database as DB_TYPE_REV('V') */
2059 row[DB_type] = OPENSSL_strdup("V");
2060 tm = X509_get0_notAfter(x509);
2061 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2062 memcpy(row[DB_exp_date], tm->data, tm->length);
2063 row[DB_exp_date][tm->length] = '\0';
2064 row[DB_rev_date] = NULL;
2065 row[DB_file] = OPENSSL_strdup("unknown");
2067 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2068 BIO_printf(bio_err, "Memory allocation failure\n");
2072 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2073 for (i = 0; i < DB_NUMBER; i++)
2075 irow[DB_NUMBER] = NULL;
2077 if (!TXT_DB_insert(db->db, irow)) {
2078 BIO_printf(bio_err, "failed to update database\n");
2079 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2084 for (i = 0; i < DB_NUMBER; i++)
2087 /* Revoke Certificate */
2088 if (rev_type == REV_VALID)
2091 /* Retry revocation after DB insertion */
2092 ok = do_revoke(x509, db, rev_type, value);
2096 } else if (index_name_cmp_noconst(row, rrow)) {
2097 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2099 } else if (rev_type == REV_VALID) {
2100 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2103 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2104 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2108 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2109 rev_str = make_revocation_str(rev_type, value);
2111 BIO_printf(bio_err, "Error in revocation arguments\n");
2114 rrow[DB_type][0] = DB_TYPE_REV;
2115 rrow[DB_type][1] = '\0';
2116 rrow[DB_rev_date] = rev_str;
2120 for (i = 0; i < DB_NUMBER; i++)
2121 OPENSSL_free(row[i]);
2125 static int get_certificate_status(const char *serial, CA_DB *db)
2127 char *row[DB_NUMBER], **rrow;
2129 size_t serial_len = strlen(serial);
2131 /* Free Resources */
2132 for (i = 0; i < DB_NUMBER; i++)
2135 /* Malloc needed char spaces */
2136 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2138 if (serial_len % 2) {
2140 * Set the first char to 0
2142 row[DB_serial][0] = '0';
2144 /* Copy String from serial to row[DB_serial] */
2145 memcpy(row[DB_serial] + 1, serial, serial_len);
2146 row[DB_serial][serial_len + 1] = '\0';
2148 /* Copy String from serial to row[DB_serial] */
2149 memcpy(row[DB_serial], serial, serial_len);
2150 row[DB_serial][serial_len] = '\0';
2153 /* Make it Upper Case */
2154 make_uppercase(row[DB_serial]);
2158 /* Search for the certificate */
2159 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2161 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2164 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2165 BIO_printf(bio_err, "%s=Valid (%c)\n",
2166 row[DB_serial], rrow[DB_type][0]);
2168 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2169 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2170 row[DB_serial], rrow[DB_type][0]);
2172 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2173 BIO_printf(bio_err, "%s=Expired (%c)\n",
2174 row[DB_serial], rrow[DB_type][0]);
2176 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2177 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2178 row[DB_serial], rrow[DB_type][0]);
2181 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2182 row[DB_serial], rrow[DB_type][0]);
2186 for (i = 0; i < DB_NUMBER; i++) {
2187 OPENSSL_free(row[i]);
2192 static int do_updatedb(CA_DB *db)
2194 ASN1_UTCTIME *a_tm = NULL;
2196 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2197 char **rrow, *a_tm_s;
2199 a_tm = ASN1_UTCTIME_new();
2203 /* get actual time and make a string */
2204 a_tm = X509_gmtime_adj(a_tm, 0);
2205 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2207 memcpy(a_tm_s, a_tm->data, a_tm->length);
2208 a_tm_s[a_tm->length] = '\0';
2210 if (strncmp(a_tm_s, "49", 2) <= 0)
2215 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2216 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2218 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2219 /* ignore entries that are not valid */
2220 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2225 if (db_y2k == a_y2k) {
2226 /* all on the same y2k side */
2227 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
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]);
2234 } else if (db_y2k < a_y2k) {
2235 rrow[DB_type][0] = DB_TYPE_EXP;
2236 rrow[DB_type][1] = '\0';
2239 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2245 ASN1_UTCTIME_free(a_tm);
2246 OPENSSL_free(a_tm_s);
2250 static const char *crl_reasons[] = {
2251 /* CRL reason strings */
2255 "affiliationChanged",
2257 "cessationOfOperation",
2260 /* Additional pseudo reasons */
2266 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2269 * Given revocation information convert to a DB string. The format of the
2270 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2271 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2272 * additional argument
2275 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2278 const char *reason = NULL, *other = NULL;
2280 ASN1_UTCTIME *revtm = NULL;
2288 case REV_CRL_REASON:
2289 for (i = 0; i < 8; i++) {
2290 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2291 reason = crl_reasons[i];
2295 if (reason == NULL) {
2296 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2302 /* Argument is an OID */
2303 otmp = OBJ_txt2obj(rev_arg, 0);
2304 ASN1_OBJECT_free(otmp);
2307 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2311 reason = "holdInstruction";
2315 case REV_KEY_COMPROMISE:
2316 case REV_CA_COMPROMISE:
2317 /* Argument is the key compromise time */
2318 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2320 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2325 if (rev_type == REV_KEY_COMPROMISE)
2328 reason = "CAkeyTime";
2333 revtm = X509_gmtime_adj(NULL, 0);
2338 i = revtm->length + 1;
2341 i += strlen(reason) + 1;
2343 i += strlen(other) + 1;
2345 str = app_malloc(i, "revocation reason");
2346 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2348 OPENSSL_strlcat(str, ",", i);
2349 OPENSSL_strlcat(str, reason, i);
2352 OPENSSL_strlcat(str, ",", i);
2353 OPENSSL_strlcat(str, other, i);
2355 ASN1_UTCTIME_free(revtm);
2360 * Convert revocation field to X509_REVOKED entry
2364 * 2 OK and some extensions added (i.e. V2 CRL)
2367 static int make_revoked(X509_REVOKED *rev, const char *str)
2370 int reason_code = -1;
2372 ASN1_OBJECT *hold = NULL;
2373 ASN1_GENERALIZEDTIME *comp_time = NULL;
2374 ASN1_ENUMERATED *rtmp = NULL;
2376 ASN1_TIME *revDate = NULL;
2378 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2383 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2386 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2387 rtmp = ASN1_ENUMERATED_new();
2388 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2390 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2394 if (rev && comp_time) {
2395 if (!X509_REVOKED_add1_ext_i2d
2396 (rev, NID_invalidity_date, comp_time, 0, 0))
2400 if (!X509_REVOKED_add1_ext_i2d
2401 (rev, NID_hold_instruction_code, hold, 0, 0))
2405 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2413 ASN1_OBJECT_free(hold);
2414 ASN1_GENERALIZEDTIME_free(comp_time);
2415 ASN1_ENUMERATED_free(rtmp);
2416 ASN1_TIME_free(revDate);
2421 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2423 char buf[25], *pbuf;
2427 j = i2a_ASN1_OBJECT(bio_err, obj);
2429 for (j = 22 - j; j > 0; j--)
2433 BIO_puts(bio_err, buf);
2435 if (str->type == V_ASN1_PRINTABLESTRING)
2436 BIO_printf(bio_err, "PRINTABLE:'");
2437 else if (str->type == V_ASN1_T61STRING)
2438 BIO_printf(bio_err, "T61STRING:'");
2439 else if (str->type == V_ASN1_IA5STRING)
2440 BIO_printf(bio_err, "IA5STRING:'");
2441 else if (str->type == V_ASN1_UNIVERSALSTRING)
2442 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2444 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2446 p = (const char *)str->data;
2447 for (j = str->length; j > 0; j--) {
2448 if ((*p >= ' ') && (*p <= '~'))
2449 BIO_printf(bio_err, "%c", *p);
2451 BIO_printf(bio_err, "\\0x%02X", *p);
2452 else if ((unsigned char)*p == 0xf7)
2453 BIO_printf(bio_err, "^?");
2455 BIO_printf(bio_err, "^%c", *p + '@');
2458 BIO_printf(bio_err, "'\n");
2462 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2463 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2466 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2467 int reason_code = -1;
2470 ASN1_OBJECT *hold = NULL;
2471 ASN1_GENERALIZEDTIME *comp_time = NULL;
2473 tmp = OPENSSL_strdup(str);
2475 BIO_printf(bio_err, "memory allocation failure\n");
2479 p = strchr(tmp, ',');
2495 *prevtm = ASN1_UTCTIME_new();
2496 if (*prevtm == NULL) {
2497 BIO_printf(bio_err, "memory allocation failure\n");
2500 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2501 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2506 for (i = 0; i < NUM_REASONS; i++) {
2507 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2512 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2513 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2517 if (reason_code == 7) {
2518 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2519 } else if (reason_code == 8) { /* Hold instruction */
2521 BIO_printf(bio_err, "missing hold instruction\n");
2524 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2525 hold = OBJ_txt2obj(arg_str, 0);
2528 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2534 ASN1_OBJECT_free(hold);
2535 } else if ((reason_code == 9) || (reason_code == 10)) {
2537 BIO_printf(bio_err, "missing compromised time\n");
2540 comp_time = ASN1_GENERALIZEDTIME_new();
2541 if (comp_time == NULL) {
2542 BIO_printf(bio_err, "memory allocation failure\n");
2545 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2546 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2549 if (reason_code == 9)
2550 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2552 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2557 *preason = reason_code;
2559 *pinvtm = comp_time;
2568 ASN1_GENERALIZEDTIME_free(comp_time);