2 * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
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>
44 # define PATH_MAX 4096
47 #define BASE_SECTION "ca"
49 #define ENV_DEFAULT_CA "default_ca"
51 #define STRING_MASK "string_mask"
52 #define UTF8_IN "utf8"
54 #define ENV_NEW_CERTS_DIR "new_certs_dir"
55 #define ENV_CERTIFICATE "certificate"
56 #define ENV_SERIAL "serial"
57 #define ENV_RAND_SERIAL "rand_serial"
58 #define ENV_CRLNUMBER "crlnumber"
59 #define ENV_PRIVATE_KEY "private_key"
60 #define ENV_DEFAULT_DAYS "default_days"
61 #define ENV_DEFAULT_STARTDATE "default_startdate"
62 #define ENV_DEFAULT_ENDDATE "default_enddate"
63 #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
64 #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
65 #define ENV_DEFAULT_MD "default_md"
66 #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
67 #define ENV_PRESERVE "preserve"
68 #define ENV_POLICY "policy"
69 #define ENV_EXTENSIONS "x509_extensions"
70 #define ENV_CRLEXT "crl_extensions"
71 #define ENV_MSIE_HACK "msie_hack"
72 #define ENV_NAMEOPT "name_opt"
73 #define ENV_CERTOPT "cert_opt"
74 #define ENV_EXTCOPY "copy_extensions"
75 #define ENV_UNIQUE_SUBJECT "unique_subject"
77 #define ENV_DATABASE "database"
79 /* Additional revocation information types */
81 REV_VALID = -1, /* Valid (not-revoked) status */
82 REV_NONE = 0, /* No additional information */
83 REV_CRL_REASON = 1, /* Value is CRL reason code */
84 REV_HOLD = 2, /* Value is hold instruction */
85 REV_KEY_COMPROMISE = 3, /* Value is cert key compromise time */
86 REV_CA_COMPROMISE = 4 /* Value is CA key compromise time */
89 static char *lookup_conf(const CONF *conf, const char *group, const char *tag);
91 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
92 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
93 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
94 BIGNUM *serial, const char *subj, unsigned long chtype,
95 int multirdn, int email_dn, const char *startdate,
97 long days, int batch, const char *ext_sect, CONF *conf,
98 int verbose, unsigned long certopt, unsigned long nameopt,
99 int default_op, int ext_copy, int selfsign);
100 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
101 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
102 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
103 BIGNUM *serial, const char *subj, unsigned long chtype,
104 int multirdn, int email_dn, const char *startdate,
105 const char *enddate, long days, int batch, const char *ext_sect,
106 CONF *conf, int verbose, unsigned long certopt,
107 unsigned long nameopt, int default_op, int ext_copy);
108 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
109 X509 *x509, const EVP_MD *dgst,
110 STACK_OF(OPENSSL_STRING) *sigopts,
111 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
112 BIGNUM *serial, const char *subj, unsigned long chtype,
113 int multirdn, int email_dn, const char *startdate,
114 const char *enddate, long days, const char *ext_sect, CONF *conf,
115 int verbose, unsigned long certopt,
116 unsigned long nameopt, int default_op, int ext_copy);
117 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
118 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
119 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
120 const char *subj, unsigned long chtype, int multirdn,
121 int email_dn, const char *startdate, const char *enddate, long days,
122 int batch, int verbose, X509_REQ *req, const char *ext_sect,
123 CONF *conf, unsigned long certopt, unsigned long nameopt,
124 int default_op, int ext_copy, int selfsign);
125 static int get_certificate_status(const char *ser_status, CA_DB *db);
126 static int do_updatedb(CA_DB *db);
127 static int check_time_format(const char *str);
128 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
130 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg);
131 static int make_revoked(X509_REVOKED *rev, const char *str);
132 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str);
133 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext);
135 static CONF *extconf = NULL;
136 static int preserve = 0;
137 static int msie_hack = 0;
139 typedef enum OPTION_choice {
140 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
141 OPT_ENGINE, OPT_VERBOSE, OPT_CONFIG, OPT_NAME, OPT_SUBJ, OPT_UTF8,
142 OPT_CREATE_SERIAL, OPT_MULTIVALUE_RDN, OPT_STARTDATE, OPT_ENDDATE,
143 OPT_DAYS, OPT_MD, OPT_POLICY, OPT_KEYFILE, OPT_KEYFORM, OPT_PASSIN,
144 OPT_KEY, OPT_CERT, OPT_SELFSIGN, OPT_IN, OPT_OUT, OPT_OUTDIR,
145 OPT_SIGOPT, OPT_NOTEXT, OPT_BATCH, OPT_PRESERVEDN, OPT_NOEMAILDN,
146 OPT_GENCRL, OPT_MSIE_HACK, OPT_CRLDAYS, OPT_CRLHOURS, OPT_CRLSEC,
147 OPT_INFILES, OPT_SS_CERT, OPT_SPKAC, OPT_REVOKE, OPT_VALID,
148 OPT_EXTENSIONS, OPT_EXTFILE, OPT_STATUS, OPT_UPDATEDB, OPT_CRLEXTS,
151 /* Do not change the order here; see related case statements below */
152 OPT_CRL_REASON, OPT_CRL_HOLD, OPT_CRL_COMPROMISE, OPT_CRL_CA_COMPROMISE
155 const OPTIONS ca_options[] = {
156 {"help", OPT_HELP, '-', "Display this summary"},
157 {"verbose", OPT_VERBOSE, '-', "Verbose output during processing"},
158 {"config", OPT_CONFIG, 's', "A config file"},
159 {"name", OPT_NAME, 's', "The particular CA definition to use"},
160 {"subj", OPT_SUBJ, 's', "Use arg instead of request's subject"},
161 {"utf8", OPT_UTF8, '-', "Input characters are UTF8 (default ASCII)"},
162 {"create_serial", OPT_CREATE_SERIAL, '-',
163 "If reading serial fails, create a new random serial"},
164 {"rand_serial", OPT_RAND_SERIAL, '-',
165 "Always create a random serial; do not store it"},
166 {"multivalue-rdn", OPT_MULTIVALUE_RDN, '-',
167 "Enable support for multivalued RDNs"},
168 {"startdate", OPT_STARTDATE, 's', "Cert notBefore, YYMMDDHHMMSSZ"},
169 {"enddate", OPT_ENDDATE, 's',
170 "YYMMDDHHMMSSZ cert notAfter (overrides -days)"},
171 {"days", OPT_DAYS, 'p', "Number of days to certify the cert for"},
172 {"md", OPT_MD, 's', "md to use; one of md2, md5, sha or sha1"},
173 {"policy", OPT_POLICY, 's', "The CA 'policy' to support"},
174 {"keyfile", OPT_KEYFILE, 's', "Private key"},
175 {"keyform", OPT_KEYFORM, 'f', "Private key file format (PEM or ENGINE)"},
176 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
177 {"key", OPT_KEY, 's', "Key to decode the private key if it is encrypted"},
178 {"cert", OPT_CERT, '<', "The CA cert"},
179 {"selfsign", OPT_SELFSIGN, '-',
180 "Sign a cert with the key associated with it"},
181 {"in", OPT_IN, '<', "The input PEM encoded cert request(s)"},
182 {"out", OPT_OUT, '>', "Where to put the output file(s)"},
183 {"outdir", OPT_OUTDIR, '/', "Where to put output cert"},
184 {"sigopt", OPT_SIGOPT, 's', "Signature parameter in n:v form"},
185 {"notext", OPT_NOTEXT, '-', "Do not print the generated certificate"},
186 {"batch", OPT_BATCH, '-', "Don't ask questions"},
187 {"preserveDN", OPT_PRESERVEDN, '-', "Don't re-order the DN"},
188 {"noemailDN", OPT_NOEMAILDN, '-', "Don't add the EMAIL field to the DN"},
189 {"gencrl", OPT_GENCRL, '-', "Generate a new CRL"},
190 {"msie_hack", OPT_MSIE_HACK, '-',
191 "msie modifications to handle all those universal strings"},
192 {"crldays", OPT_CRLDAYS, 'p', "Days until the next CRL is due"},
193 {"crlhours", OPT_CRLHOURS, 'p', "Hours until the next CRL is due"},
194 {"crlsec", OPT_CRLSEC, 'p', "Seconds until the next CRL is due"},
195 {"infiles", OPT_INFILES, '-', "The last argument, requests to process"},
196 {"ss_cert", OPT_SS_CERT, '<', "File contains a self signed cert to sign"},
197 {"spkac", OPT_SPKAC, '<',
198 "File contains DN and signed public key and challenge"},
199 {"revoke", OPT_REVOKE, '<', "Revoke a cert (given in file)"},
200 {"valid", OPT_VALID, 's',
201 "Add a Valid(not-revoked) DB entry about a cert (given in file)"},
202 {"extensions", OPT_EXTENSIONS, 's',
203 "Extension section (override value in config file)"},
204 {"extfile", OPT_EXTFILE, '<',
205 "Configuration file with X509v3 extensions to add"},
206 {"status", OPT_STATUS, 's', "Shows cert status given the serial number"},
207 {"updatedb", OPT_UPDATEDB, '-', "Updates db for expired cert"},
208 {"crlexts", OPT_CRLEXTS, 's',
209 "CRL extension section (override value in config file)"},
210 {"crl_reason", OPT_CRL_REASON, 's', "revocation reason"},
211 {"crl_hold", OPT_CRL_HOLD, 's',
212 "the hold instruction, an OID. Sets revocation reason to certificateHold"},
213 {"crl_compromise", OPT_CRL_COMPROMISE, 's',
214 "sets compromise time to val and the revocation reason to keyCompromise"},
215 {"crl_CA_compromise", OPT_CRL_CA_COMPROMISE, 's',
216 "sets compromise time to val and the revocation reason to CACompromise"},
218 #ifndef OPENSSL_NO_ENGINE
219 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
224 int ca_main(int argc, char **argv)
228 BIGNUM *crlnumber = NULL, *serial = NULL;
229 EVP_PKEY *pkey = NULL;
230 BIO *in = NULL, *out = NULL, *Sout = NULL;
231 ASN1_INTEGER *tmpser;
235 STACK_OF(CONF_VALUE) *attribs = NULL;
236 STACK_OF(OPENSSL_STRING) *sigopts = NULL;
237 STACK_OF(X509) *cert_sk = NULL;
238 X509_CRL *crl = NULL;
239 const EVP_MD *dgst = NULL;
240 char *configfile = default_config_file, *section = NULL;
241 char *md = NULL, *policy = NULL, *keyfile = NULL;
242 char *certfile = NULL, *crl_ext = NULL, *crlnumberfile = NULL, *key = NULL;
243 const char *infile = NULL, *spkac_file = NULL, *ss_cert_file = NULL;
244 const char *extensions = NULL, *extfile = NULL, *passinarg = NULL;
245 char *outdir = NULL, *outfile = NULL, *rev_arg = NULL, *ser_status = NULL;
246 const char *serialfile = NULL, *subj = NULL;
247 char *prog, *startdate = NULL, *enddate = NULL;
248 char *dbfile = NULL, *f;
249 char new_cert[PATH_MAX];
250 char tmp[10 + 1] = "\0";
253 size_t outdirlen = 0;
254 int create_ser = 0, free_key = 0, total = 0, total_done = 0;
255 int batch = 0, default_op = 1, doupdatedb = 0, ext_copy = EXT_COPY_NONE;
256 int keyformat = FORMAT_PEM, multirdn = 0, notext = 0, output_der = 0;
257 int ret = 1, email_dn = 1, req = 0, verbose = 0, gencrl = 0, dorevoke = 0;
258 int rand_ser = 0, i, j, selfsign = 0;
259 long crldays = 0, crlhours = 0, crlsec = 0, days = 0;
260 unsigned long chtype = MBSTRING_ASC, certopt = 0;
261 X509 *x509 = NULL, *x509p = NULL, *x = NULL;
262 REVINFO_TYPE rev_type = REV_NONE;
263 X509_REVOKED *r = NULL;
266 prog = opt_init(argc, argv, ca_options);
267 while ((o = opt_next()) != OPT_EOF) {
272 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
275 opt_help(ca_options);
289 configfile = opt_arg();
299 chtype = MBSTRING_UTF8;
301 case OPT_RAND_SERIAL:
304 case OPT_CREATE_SERIAL:
307 case OPT_MULTIVALUE_RDN:
311 startdate = opt_arg();
317 days = atoi(opt_arg());
329 if (!opt_format(opt_arg(), OPT_FMT_ANY, &keyformat))
333 passinarg = opt_arg();
343 certfile = opt_arg();
353 sigopts = sk_OPENSSL_STRING_new_null();
354 if (sigopts == NULL || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
376 crldays = atol(opt_arg());
379 crlhours = atol(opt_arg());
382 crlsec = atol(opt_arg());
388 ss_cert_file = opt_arg();
392 spkac_file = opt_arg();
404 extensions = opt_arg();
410 ser_status = opt_arg();
418 case OPT_CRL_REASON: /* := REV_CRL_REASON */
420 case OPT_CRL_COMPROMISE:
421 case OPT_CRL_CA_COMPROMISE:
423 rev_type = (o - OPT_CRL_REASON) + REV_CRL_REASON;
426 e = setup_engine(opt_arg(), 0);
431 argc = opt_num_rest();
434 BIO_printf(bio_err, "Using configuration from %s\n", configfile);
436 if ((conf = app_load_config(configfile)) == NULL)
438 if (configfile != default_config_file && !app_load_modules(conf))
441 /* Lets get the config section we are using */
443 && (section = lookup_conf(conf, BASE_SECTION, ENV_DEFAULT_CA)) == NULL)
446 p = NCONF_get_string(conf, NULL, "oid_file");
450 BIO *oid_bio = BIO_new_file(p, "r");
452 if (oid_bio == NULL) {
455 OBJ_create_objects(oid_bio);
459 if (!add_oid_section(conf)) {
460 ERR_print_errors(bio_err);
464 app_RAND_load_conf(conf, BASE_SECTION);
466 f = NCONF_get_string(conf, section, STRING_MASK);
470 if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
471 BIO_printf(bio_err, "Invalid global string mask setting %s\n", f);
475 if (chtype != MBSTRING_UTF8) {
476 f = NCONF_get_string(conf, section, UTF8_IN);
479 else if (strcmp(f, "yes") == 0)
480 chtype = MBSTRING_UTF8;
483 db_attr.unique_subject = 1;
484 p = NCONF_get_string(conf, section, ENV_UNIQUE_SUBJECT);
486 db_attr.unique_subject = parse_yesno(p, 1);
490 /*****************************************************************/
491 /* report status of cert with serial number given on command line */
493 dbfile = lookup_conf(conf, section, ENV_DATABASE);
497 db = load_index(dbfile, &db_attr);
501 if (!index_index(db))
504 if (get_certificate_status(ser_status, db) != 1)
505 BIO_printf(bio_err, "Error verifying serial %s!\n", ser_status);
509 /*****************************************************************/
510 /* we definitely need a private key, so let's get it */
513 && (keyfile = lookup_conf(conf, section, ENV_PRIVATE_KEY)) == NULL)
518 if (!app_passwd(passinarg, NULL, &key, NULL)) {
519 BIO_printf(bio_err, "Error getting password\n");
523 pkey = load_key(keyfile, keyformat, 0, key, e, "CA private key");
525 OPENSSL_cleanse(key, strlen(key));
527 /* load_key() has already printed an appropriate message */
530 /*****************************************************************/
531 /* we need a certificate */
532 if (!selfsign || spkac_file || ss_cert_file || gencrl) {
534 && (certfile = lookup_conf(conf, section, ENV_CERTIFICATE)) == NULL)
537 x509 = load_cert(certfile, FORMAT_PEM, "CA certificate");
541 if (!X509_check_private_key(x509, pkey)) {
543 "CA certificate and CA private key do not match\n");
550 f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
553 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
555 f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
558 if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
561 f = NCONF_get_string(conf, section, ENV_NAMEOPT);
564 if (!set_nameopt(f)) {
565 BIO_printf(bio_err, "Invalid name options: \"%s\"\n", f);
571 f = NCONF_get_string(conf, section, ENV_CERTOPT);
574 if (!set_cert_ex(&certopt, f)) {
575 BIO_printf(bio_err, "Invalid certificate options: \"%s\"\n", f);
583 f = NCONF_get_string(conf, section, ENV_EXTCOPY);
586 if (!set_ext_copy(&ext_copy, f)) {
587 BIO_printf(bio_err, "Invalid extension copy option: \"%s\"\n", f);
594 /*****************************************************************/
595 /* lookup where to write new certificates */
596 if ((outdir == NULL) && (req)) {
598 outdir = NCONF_get_string(conf, section, ENV_NEW_CERTS_DIR);
599 if (outdir == NULL) {
601 "there needs to be defined a directory for new certificate to be placed in\n");
604 #ifndef OPENSSL_SYS_VMS
606 * outdir is a directory spec, but access() for VMS demands a
607 * filename. We could use the DEC C routine to convert the
608 * directory syntax to Unixly, and give that to app_isdir,
609 * but for now the fopen will catch the error if it's not a
612 if (app_isdir(outdir) <= 0) {
613 BIO_printf(bio_err, "%s: %s is not a directory\n", prog, outdir);
620 /*****************************************************************/
621 /* we need to load the database file */
622 dbfile = lookup_conf(conf, section, ENV_DATABASE);
626 db = load_index(dbfile, &db_attr);
630 /* Lets check some fields */
631 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
632 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
633 if ((pp[DB_type][0] != DB_TYPE_REV) && (pp[DB_rev_date][0] != '\0')) {
635 "entry %d: not revoked yet, but has a revocation date\n",
639 if ((pp[DB_type][0] == DB_TYPE_REV) &&
640 !make_revoked(NULL, pp[DB_rev_date])) {
641 BIO_printf(bio_err, " in entry %d\n", i + 1);
644 if (!check_time_format((char *)pp[DB_exp_date])) {
645 BIO_printf(bio_err, "entry %d: invalid expiry date\n", i + 1);
654 if ((j & 1) || (j < 2)) {
655 BIO_printf(bio_err, "entry %d: bad serial number length (%d)\n",
660 if (!isxdigit(_UC(*p))) {
662 "entry %d: bad char 0%o '%c' in serial number\n",
667 if (pp[DB_name][0] == '\0') {
668 BIO_printf(bio_err, "entry %d: bad Subject\n", i + 1);
673 TXT_DB_write(bio_out, db->db);
674 BIO_printf(bio_err, "%d entries loaded from the database\n",
675 sk_OPENSSL_PSTRING_num(db->db->data));
676 BIO_printf(bio_err, "generating index\n");
679 if (!index_index(db))
682 /*****************************************************************/
683 /* Update the db file for expired certificates */
686 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
690 BIO_printf(bio_err, "Malloc failure\n");
694 BIO_printf(bio_err, "No entries found to mark expired\n");
696 if (!save_index(dbfile, "new", db))
699 if (!rotate_index(dbfile, "new", "old"))
703 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
707 /*****************************************************************/
708 /* Read extensions config file */
710 if ((extconf = app_load_config(extfile)) == NULL) {
716 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
719 /* We can have sections in the ext file */
720 if (extensions == NULL) {
721 extensions = NCONF_get_string(extconf, "default", "extensions");
722 if (extensions == NULL)
723 extensions = "default";
727 /*****************************************************************/
729 /* FIXME: Is it really always text? */
730 Sout = bio_open_default(outfile, 'w', FORMAT_TEXT);
735 if (md == NULL && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL)
738 if (strcmp(md, "default") == 0) {
740 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
741 BIO_puts(bio_err, "no default digest\n");
744 md = (char *)OBJ_nid2sn(def_nid);
747 if (!opt_md(md, &dgst)) {
753 char *tmp_email_dn = NULL;
755 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
756 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
760 BIO_printf(bio_err, "message digest is %s\n",
761 OBJ_nid2ln(EVP_MD_type(dgst)));
763 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
767 BIO_printf(bio_err, "policy is %s\n", policy);
769 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
772 serialfile = lookup_conf(conf, section, ENV_SERIAL);
773 if (serialfile == NULL)
777 if (extconf == NULL) {
779 * no '-extfile' option, so we look for extensions in the main
782 if (extensions == NULL) {
783 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
784 if (extensions == NULL)
787 if (extensions != NULL) {
788 /* Check syntax of file */
790 X509V3_set_ctx_test(&ctx);
791 X509V3_set_nconf(&ctx, conf);
792 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
794 "Error Loading extension section %s\n",
802 if (startdate == NULL) {
803 startdate = NCONF_get_string(conf, section, ENV_DEFAULT_STARTDATE);
804 if (startdate == NULL)
807 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
809 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
812 if (startdate == NULL)
815 if (enddate == NULL) {
816 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
820 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
822 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
827 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
830 if (enddate == NULL && days == 0) {
831 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
836 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
837 BIO_printf(bio_err, "error generating serial number\n");
841 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
842 BIO_printf(bio_err, "error while loading serial number\n");
846 if (BN_is_zero(serial)) {
847 BIO_printf(bio_err, "next serial number is 00\n");
849 if ((f = BN_bn2hex(serial)) == NULL)
851 BIO_printf(bio_err, "next serial number is %s\n", f);
857 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
858 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
862 if ((cert_sk = sk_X509_new_null()) == NULL) {
863 BIO_printf(bio_err, "Memory allocation failure\n");
866 if (spkac_file != NULL) {
868 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
869 attribs, db, serial, subj, chtype, multirdn,
870 email_dn, startdate, enddate, days, extensions,
871 conf, verbose, certopt, get_nameopt(), default_op,
877 BIO_printf(bio_err, "\n");
878 if (!BN_add_word(serial, 1))
880 if (!sk_X509_push(cert_sk, x)) {
881 BIO_printf(bio_err, "Memory allocation failure\n");
890 if (ss_cert_file != NULL) {
892 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
894 db, serial, subj, chtype, multirdn, email_dn,
895 startdate, enddate, days, batch, extensions,
896 conf, verbose, certopt, get_nameopt(), default_op,
902 BIO_printf(bio_err, "\n");
903 if (!BN_add_word(serial, 1))
905 if (!sk_X509_push(cert_sk, x)) {
906 BIO_printf(bio_err, "Memory allocation failure\n");
911 if (infile != NULL) {
913 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
914 serial, subj, chtype, multirdn, email_dn, startdate,
915 enddate, days, batch, extensions, conf, verbose,
916 certopt, get_nameopt(), default_op, ext_copy, selfsign);
921 BIO_printf(bio_err, "\n");
922 if (!BN_add_word(serial, 1))
924 if (!sk_X509_push(cert_sk, x)) {
925 BIO_printf(bio_err, "Memory allocation failure\n");
930 for (i = 0; i < argc; i++) {
932 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
933 serial, subj, chtype, multirdn, email_dn, startdate,
934 enddate, days, batch, extensions, conf, verbose,
935 certopt, get_nameopt(), default_op, ext_copy, selfsign);
940 BIO_printf(bio_err, "\n");
941 if (!BN_add_word(serial, 1))
943 if (!sk_X509_push(cert_sk, x)) {
944 BIO_printf(bio_err, "Memory allocation failure\n");
950 * we have a stack of newly certified certificates and a data base
951 * and serial number that need updating
954 if (sk_X509_num(cert_sk) > 0) {
957 "\n%d out of %d certificate requests certified, commit? [y/n]",
959 (void)BIO_flush(bio_err);
961 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
962 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
966 if (tmp[0] != 'y' && tmp[0] != 'Y') {
967 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
973 BIO_printf(bio_err, "Write out database with %d new entries\n",
974 sk_X509_num(cert_sk));
977 && !save_serial(serialfile, "new", serial, NULL))
980 if (!save_index(dbfile, "new", db))
984 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
985 #ifndef OPENSSL_SYS_VMS
986 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
990 BIO_printf(bio_err, "writing new certificates\n");
992 for (i = 0; i < sk_X509_num(cert_sk); i++) {
994 X509 *xi = sk_X509_value(cert_sk, i);
995 ASN1_INTEGER *serialNumber = X509_get_serialNumber(xi);
996 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
997 const int snl = ASN1_STRING_length(serialNumber);
998 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
999 char *n = new_cert + outdirlen;
1001 if (outdirlen + filen_len > PATH_MAX) {
1002 BIO_printf(bio_err, "certificate file name too long\n");
1007 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1009 for (j = 0; j < snl; j++, psn++) {
1010 *n++ = HEX_DIGITS[*psn >> 4];
1011 *n++ = HEX_DIGITS[*psn & 0x0F];
1021 *n = '\0'; /* closing new_cert */
1023 BIO_printf(bio_err, "writing %s\n", new_cert);
1025 Cout = BIO_new_file(new_cert, "w");
1030 write_new_certificate(Cout, xi, 0, notext);
1031 write_new_certificate(Sout, xi, output_der, notext);
1035 if (sk_X509_num(cert_sk)) {
1036 /* Rename the database and the serial file */
1037 if (!rotate_serial(serialfile, "new", "old"))
1040 if (!rotate_index(dbfile, "new", "old"))
1043 BIO_printf(bio_err, "Data Base Updated\n");
1047 /*****************************************************************/
1050 if (crl_ext == NULL) {
1051 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1052 if (crl_ext == NULL)
1055 if (crl_ext != NULL) {
1056 /* Check syntax of file */
1058 X509V3_set_ctx_test(&ctx);
1059 X509V3_set_nconf(&ctx, conf);
1060 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1062 "Error Loading CRL extension section %s\n", crl_ext);
1068 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1070 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1071 BIO_printf(bio_err, "error while loading CRL number\n");
1075 if (!crldays && !crlhours && !crlsec) {
1076 if (!NCONF_get_number(conf, section,
1077 ENV_DEFAULT_CRL_DAYS, &crldays))
1079 if (!NCONF_get_number(conf, section,
1080 ENV_DEFAULT_CRL_HOURS, &crlhours))
1084 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1086 "cannot lookup how long until the next CRL is issued\n");
1091 BIO_printf(bio_err, "making CRL\n");
1092 if ((crl = X509_CRL_new()) == NULL)
1094 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1097 tmptm = ASN1_TIME_new();
1099 || X509_gmtime_adj(tmptm, 0) == NULL
1100 || !X509_CRL_set1_lastUpdate(crl, tmptm)
1101 || X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1103 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1104 ASN1_TIME_free(tmptm);
1107 X509_CRL_set1_nextUpdate(crl, tmptm);
1109 ASN1_TIME_free(tmptm);
1111 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1112 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1113 if (pp[DB_type][0] == DB_TYPE_REV) {
1114 if ((r = X509_REVOKED_new()) == NULL)
1116 j = make_revoked(r, pp[DB_rev_date]);
1121 if (!BN_hex2bn(&serial, pp[DB_serial]))
1123 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1128 X509_REVOKED_set_serialNumber(r, tmpser);
1129 ASN1_INTEGER_free(tmpser);
1130 X509_CRL_add0_revoked(crl, r);
1135 * sort the data so it will be written in serial number order
1139 /* we now have a CRL */
1141 BIO_printf(bio_err, "signing CRL\n");
1143 /* Add any extensions asked for */
1145 if (crl_ext != NULL || crlnumberfile != NULL) {
1147 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1148 X509V3_set_nconf(&crlctx, conf);
1150 if (crl_ext != NULL)
1151 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1153 if (crlnumberfile != NULL) {
1154 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1157 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1158 ASN1_INTEGER_free(tmpser);
1160 if (!BN_add_word(crlnumber, 1))
1164 if (crl_ext != NULL || crl_v2) {
1165 if (!X509_CRL_set_version(crl, 1))
1166 goto end; /* version 2 CRL */
1169 /* we have a CRL number that need updating */
1170 if (crlnumberfile != NULL)
1172 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1178 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1181 PEM_write_bio_X509_CRL(Sout, crl);
1183 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1184 if (!rotate_serial(crlnumberfile, "new", "old"))
1188 /*****************************************************************/
1190 if (infile == NULL) {
1191 BIO_printf(bio_err, "no input files\n");
1195 revcert = load_cert(infile, FORMAT_PEM, infile);
1196 if (revcert == NULL)
1199 rev_type = REV_VALID;
1200 j = do_revoke(revcert, db, rev_type, rev_arg);
1205 if (!save_index(dbfile, "new", db))
1208 if (!rotate_index(dbfile, "new", "old"))
1211 BIO_printf(bio_err, "Data Base Updated\n");
1218 ERR_print_errors(bio_err);
1222 sk_X509_pop_free(cert_sk, X509_free);
1229 sk_OPENSSL_STRING_free(sigopts);
1230 EVP_PKEY_free(pkey);
1234 NCONF_free(extconf);
1239 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1241 char *entry = NCONF_get_string(conf, section, tag);
1243 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1247 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1248 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1249 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1250 BIGNUM *serial, const char *subj, unsigned long chtype,
1251 int multirdn, int email_dn, const char *startdate,
1252 const char *enddate,
1253 long days, int batch, const char *ext_sect, CONF *lconf,
1254 int verbose, unsigned long certopt, unsigned long nameopt,
1255 int default_op, int ext_copy, int selfsign)
1257 X509_REQ *req = NULL;
1259 EVP_PKEY *pktmp = NULL;
1262 in = BIO_new_file(infile, "r");
1264 ERR_print_errors(bio_err);
1267 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1268 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1273 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1275 BIO_printf(bio_err, "Check that the request matches the signature\n");
1277 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1279 "Certificate request and CA private key do not match\n");
1283 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1284 BIO_printf(bio_err, "error unpacking public key\n");
1287 i = X509_REQ_verify(req, pktmp);
1291 BIO_printf(bio_err, "Signature verification problems....\n");
1292 ERR_print_errors(bio_err);
1298 "Signature did not match the certificate request\n");
1299 ERR_print_errors(bio_err);
1302 BIO_printf(bio_err, "Signature ok\n");
1305 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1306 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1307 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1308 ext_copy, selfsign);
1316 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1317 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1318 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1319 BIGNUM *serial, const char *subj, unsigned long chtype,
1320 int multirdn, int email_dn, const char *startdate,
1321 const char *enddate, long days, int batch, const char *ext_sect,
1322 CONF *lconf, int verbose, unsigned long certopt,
1323 unsigned long nameopt, int default_op, int ext_copy)
1326 X509_REQ *rreq = NULL;
1327 EVP_PKEY *pktmp = NULL;
1330 if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL)
1333 X509_print(bio_err, req);
1335 BIO_printf(bio_err, "Check that the request matches the signature\n");
1337 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1338 BIO_printf(bio_err, "error unpacking public key\n");
1341 i = X509_verify(req, pktmp);
1344 BIO_printf(bio_err, "Signature verification problems....\n");
1349 BIO_printf(bio_err, "Signature did not match the certificate\n");
1352 BIO_printf(bio_err, "Signature ok\n");
1355 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1358 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1359 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1360 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1364 X509_REQ_free(rreq);
1369 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1370 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1371 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1372 const char *subj, unsigned long chtype, int multirdn,
1373 int email_dn, const char *startdate, const char *enddate, long days,
1374 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1375 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1376 int default_op, int ext_copy, int selfsign)
1378 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject = NULL;
1379 const ASN1_TIME *tm;
1380 ASN1_STRING *str, *str2;
1383 X509_NAME_ENTRY *ne, *tne;
1385 int ok = -1, i, j, last, nid;
1388 OPENSSL_STRING row[DB_NUMBER];
1389 OPENSSL_STRING *irow = NULL;
1390 OPENSSL_STRING *rrow = NULL;
1393 for (i = 0; i < DB_NUMBER; i++)
1397 X509_NAME *n = parse_name(subj, chtype, multirdn);
1400 ERR_print_errors(bio_err);
1403 X509_REQ_set_subject_name(req, n);
1408 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1410 name = X509_REQ_get_subject_name(req);
1411 if (X509_NAME_entry_count(name) == 0) {
1412 BIO_printf(bio_err, "Error: The supplied Subject is empty\n");
1415 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1416 ne = X509_NAME_get_entry(name, i);
1417 str = X509_NAME_ENTRY_get_data(ne);
1418 obj = X509_NAME_ENTRY_get_object(ne);
1419 nid = OBJ_obj2nid(obj);
1422 /* assume all type should be strings */
1424 if (str->type == V_ASN1_UNIVERSALSTRING)
1425 ASN1_UNIVERSALSTRING_to_string(str);
1427 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1428 str->type = V_ASN1_T61STRING;
1430 if (nid == NID_pkcs9_emailAddress
1431 && str->type == V_ASN1_PRINTABLESTRING)
1432 str->type = V_ASN1_IA5STRING;
1435 /* If no EMAIL is wanted in the subject */
1436 if (nid == NID_pkcs9_emailAddress && !email_dn)
1439 /* check some things */
1440 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1442 "\nemailAddress type needs to be of type IA5STRING\n");
1445 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1446 j = ASN1_PRINTABLE_type(str->data, str->length);
1447 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1448 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1451 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1457 old_entry_print(obj, str);
1460 /* Ok, now we check the 'policy' stuff. */
1461 if ((subject = X509_NAME_new()) == NULL) {
1462 BIO_printf(bio_err, "Memory allocation failure\n");
1466 /* take a copy of the issuer name before we mess with it. */
1468 CAname = X509_NAME_dup(name);
1470 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1475 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1476 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1477 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1479 "%s:unknown object type in 'policy' configuration\n",
1483 obj = OBJ_nid2obj(j);
1487 X509_NAME_ENTRY *push = NULL;
1489 /* lookup the object in the supplied name list */
1490 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1496 tne = X509_NAME_get_entry(name, j);
1500 /* depending on the 'policy', decide what to do. */
1501 if (strcmp(cv->value, "optional") == 0) {
1504 } else if (strcmp(cv->value, "supplied") == 0) {
1507 "The %s field needed to be supplied and was missing\n",
1513 } else if (strcmp(cv->value, "match") == 0) {
1518 "The mandatory %s field was missing\n",
1526 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1527 if ((j < 0) && (last2 == -1)) {
1529 "The %s field does not exist in the CA certificate,\n"
1530 "the 'policy' is misconfigured\n", cv->name);
1534 push = X509_NAME_get_entry(CAname, j);
1535 str = X509_NAME_ENTRY_get_data(tne);
1536 str2 = X509_NAME_ENTRY_get_data(push);
1538 if (ASN1_STRING_cmp(str, str2) != 0)
1543 "The %s field is different between\n"
1544 "CA certificate (%s) and the request (%s)\n",
1546 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1547 ((str == NULL) ? "NULL" : (char *)str->data));
1552 "%s:invalid type in 'policy' configuration\n",
1558 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1559 BIO_printf(bio_err, "Memory allocation failure\n");
1569 X509_NAME_free(subject);
1570 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1571 subject = X509_NAME_dup(name);
1572 if (subject == NULL)
1576 if (X509_NAME_entry_count(subject) == 0) {
1578 "Error: After applying policy the Subject is empty\n");
1584 "The subject name appears to be ok, checking data base for clashes\n");
1587 * Build the correct Subject if no e-mail is wanted in the subject.
1588 * And add it later on because of the method extensions are added (altName)
1592 dn_subject = subject;
1594 X509_NAME_ENTRY *tmpne;
1596 * Its best to dup the subject DN and then delete any email addresses
1597 * because this retains its structure.
1599 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1600 BIO_printf(bio_err, "Memory allocation failure\n");
1603 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1604 NID_pkcs9_emailAddress,
1606 tmpne = X509_NAME_get_entry(dn_subject, i);
1607 X509_NAME_delete_entry(dn_subject, i);
1608 X509_NAME_ENTRY_free(tmpne);
1612 if (BN_is_zero(serial))
1613 row[DB_serial] = OPENSSL_strdup("00");
1615 row[DB_serial] = BN_bn2hex(serial);
1616 if (row[DB_serial] == NULL) {
1617 BIO_printf(bio_err, "Memory allocation failure\n");
1621 if (db->attributes.unique_subject) {
1622 OPENSSL_STRING *crow = row;
1624 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1627 "ERROR:There is already a certificate for %s\n",
1632 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1635 "ERROR:Serial number %s has already been issued,\n",
1638 " check the database/serial_file for corruption\n");
1643 BIO_printf(bio_err, "The matching entry has the following details\n");
1644 if (rrow[DB_type][0] == DB_TYPE_EXP)
1646 else if (rrow[DB_type][0] == DB_TYPE_REV)
1648 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1651 p = "\ninvalid type, Data base error\n";
1652 BIO_printf(bio_err, "Type :%s\n", p);;
1653 if (rrow[DB_type][0] == DB_TYPE_REV) {
1654 p = rrow[DB_exp_date];
1657 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1659 p = rrow[DB_exp_date];
1662 BIO_printf(bio_err, "Expires on :%s\n", p);
1663 p = rrow[DB_serial];
1666 BIO_printf(bio_err, "Serial Number :%s\n", p);
1670 BIO_printf(bio_err, "File name :%s\n", p);
1674 BIO_printf(bio_err, "Subject Name :%s\n", p);
1675 ok = -1; /* This is now a 'bad' error. */
1679 /* We are now totally happy, lets make and sign the certificate */
1682 "Everything appears to be ok, creating and signing the certificate\n");
1684 if ((ret = X509_new()) == NULL)
1688 /* Make it an X509 v3 certificate. */
1689 if (!X509_set_version(ret, 2))
1693 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1696 if (!X509_set_issuer_name(ret, subject))
1699 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1703 if (!set_cert_times(ret, startdate, enddate, days))
1706 if (enddate != NULL) {
1709 if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret)))
1714 if (!X509_set_subject_name(ret, subject))
1717 pktmp = X509_REQ_get0_pubkey(req);
1718 i = X509_set_pubkey(ret, pktmp);
1722 /* Lets add the extensions, if there are any */
1726 /* Initialize the context structure */
1728 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1730 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1732 if (extconf != NULL) {
1734 BIO_printf(bio_err, "Extra configuration file found\n");
1736 /* Use the extconf configuration db LHASH */
1737 X509V3_set_nconf(&ctx, extconf);
1739 /* Test the structure (needed?) */
1740 /* X509V3_set_ctx_test(&ctx); */
1742 /* Adds exts contained in the configuration file */
1743 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1745 "ERROR: adding extensions in section %s\n",
1747 ERR_print_errors(bio_err);
1752 "Successfully added extensions from file.\n");
1753 } else if (ext_sect) {
1754 /* We found extensions to be set from config file */
1755 X509V3_set_nconf(&ctx, lconf);
1757 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1759 "ERROR: adding extensions in section %s\n",
1761 ERR_print_errors(bio_err);
1767 "Successfully added extensions from config\n");
1771 /* Copy extensions from request (if any) */
1773 if (!copy_extensions(ret, req, ext_copy)) {
1774 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1775 ERR_print_errors(bio_err);
1780 const STACK_OF(X509_EXTENSION) *exts = X509_get0_extensions(ret);
1782 if (exts != NULL && sk_X509_EXTENSION_num(exts) > 0)
1783 /* Make it an X509 v3 certificate. */
1784 if (!X509_set_version(ret, 2))
1788 /* Set the right value for the noemailDN option */
1789 if (email_dn == 0) {
1790 if (!X509_set_subject_name(ret, dn_subject))
1795 BIO_printf(bio_err, "Certificate Details:\n");
1797 * Never print signature details because signature not present
1799 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1800 X509_print_ex(bio_err, ret, nameopt, certopt);
1803 BIO_printf(bio_err, "Certificate is to be certified until ");
1804 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1806 BIO_printf(bio_err, " (%ld days)", days);
1807 BIO_printf(bio_err, "\n");
1811 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1812 (void)BIO_flush(bio_err);
1814 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1816 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1820 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1821 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1827 pktmp = X509_get0_pubkey(ret);
1828 if (EVP_PKEY_missing_parameters(pktmp) &&
1829 !EVP_PKEY_missing_parameters(pkey))
1830 EVP_PKEY_copy_parameters(pktmp, pkey);
1832 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1835 /* We now just add it to the database as DB_TYPE_VAL('V') */
1836 row[DB_type] = OPENSSL_strdup("V");
1837 tm = X509_get0_notAfter(ret);
1838 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1839 memcpy(row[DB_exp_date], tm->data, tm->length);
1840 row[DB_exp_date][tm->length] = '\0';
1841 row[DB_rev_date] = NULL;
1842 row[DB_file] = OPENSSL_strdup("unknown");
1843 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1845 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1846 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1847 BIO_printf(bio_err, "Memory allocation failure\n");
1851 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1852 for (i = 0; i < DB_NUMBER; i++)
1854 irow[DB_NUMBER] = NULL;
1856 if (!TXT_DB_insert(db->db, irow)) {
1857 BIO_printf(bio_err, "failed to update database\n");
1858 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1865 for (i = 0; i < DB_NUMBER; i++)
1866 OPENSSL_free(row[i]);
1870 X509_NAME_free(CAname);
1871 X509_NAME_free(subject);
1872 if (dn_subject != subject)
1873 X509_NAME_free(dn_subject);
1881 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1885 (void)i2d_X509_bio(bp, x);
1890 PEM_write_bio_X509(bp, x);
1893 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1894 X509 *x509, const EVP_MD *dgst,
1895 STACK_OF(OPENSSL_STRING) *sigopts,
1896 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1897 BIGNUM *serial, const char *subj, unsigned long chtype,
1898 int multirdn, int email_dn, const char *startdate,
1899 const char *enddate, long days, const char *ext_sect,
1900 CONF *lconf, int verbose, unsigned long certopt,
1901 unsigned long nameopt, int default_op, int ext_copy)
1903 STACK_OF(CONF_VALUE) *sk = NULL;
1904 LHASH_OF(CONF_VALUE) *parms = NULL;
1905 X509_REQ *req = NULL;
1906 CONF_VALUE *cv = NULL;
1907 NETSCAPE_SPKI *spki = NULL;
1909 EVP_PKEY *pktmp = NULL;
1910 X509_NAME *n = NULL;
1911 X509_NAME_ENTRY *ne = NULL;
1917 * Load input file into a hash table. (This is just an easy
1918 * way to read and parse the file, then put it into a convenient
1921 parms = CONF_load(NULL, infile, &errline);
1922 if (parms == NULL) {
1923 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1924 ERR_print_errors(bio_err);
1928 sk = CONF_get_section(parms, "default");
1929 if (sk_CONF_VALUE_num(sk) == 0) {
1930 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1935 * Now create a dummy X509 request structure. We don't actually
1936 * have an X509 request, but we have many of the components
1937 * (a public key, various DN components). The idea is that we
1938 * put these components into the right X509 request structure
1939 * and we can use the same code as if you had a real X509 request.
1941 req = X509_REQ_new();
1943 ERR_print_errors(bio_err);
1948 * Build up the subject name set.
1950 n = X509_REQ_get_subject_name(req);
1953 if (sk_CONF_VALUE_num(sk) <= i)
1956 cv = sk_CONF_VALUE_value(sk, i);
1959 * Skip past any leading X. X: X, etc to allow for multiple instances
1961 for (buf = cv->name; *buf; buf++)
1962 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
1970 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
1971 if (strcmp(type, "SPKAC") == 0) {
1972 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
1975 "unable to load Netscape SPKAC structure\n");
1976 ERR_print_errors(bio_err);
1983 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
1984 (unsigned char *)buf, -1, -1, 0))
1988 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
1994 * Now extract the key from the SPKI structure.
1997 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
1999 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2000 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2004 j = NETSCAPE_SPKI_verify(spki, pktmp);
2006 EVP_PKEY_free(pktmp);
2008 "signature verification failed on SPKAC public key\n");
2011 BIO_printf(bio_err, "Signature ok\n");
2013 X509_REQ_set_pubkey(req, pktmp);
2014 EVP_PKEY_free(pktmp);
2015 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2016 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2017 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2022 NETSCAPE_SPKI_free(spki);
2023 X509_NAME_ENTRY_free(ne);
2028 static int check_time_format(const char *str)
2030 return ASN1_TIME_set_string(NULL, str);
2033 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2036 const ASN1_TIME *tm = NULL;
2037 char *row[DB_NUMBER], **rrow, **irow;
2038 char *rev_str = NULL;
2042 for (i = 0; i < DB_NUMBER; i++)
2044 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2045 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2049 row[DB_serial] = OPENSSL_strdup("00");
2051 row[DB_serial] = BN_bn2hex(bn);
2053 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2054 BIO_printf(bio_err, "Memory allocation failure\n");
2058 * We have to lookup by serial number because name lookup skips revoked
2061 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2064 "Adding Entry with serial number %s to DB for %s\n",
2065 row[DB_serial], row[DB_name]);
2067 /* We now just add it to the database as DB_TYPE_REV('V') */
2068 row[DB_type] = OPENSSL_strdup("V");
2069 tm = X509_get0_notAfter(x509);
2070 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2071 memcpy(row[DB_exp_date], tm->data, tm->length);
2072 row[DB_exp_date][tm->length] = '\0';
2073 row[DB_rev_date] = NULL;
2074 row[DB_file] = OPENSSL_strdup("unknown");
2076 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2077 BIO_printf(bio_err, "Memory allocation failure\n");
2081 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2082 for (i = 0; i < DB_NUMBER; i++)
2084 irow[DB_NUMBER] = NULL;
2086 if (!TXT_DB_insert(db->db, irow)) {
2087 BIO_printf(bio_err, "failed to update database\n");
2088 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2093 for (i = 0; i < DB_NUMBER; i++)
2096 /* Revoke Certificate */
2097 if (rev_type == REV_VALID)
2100 /* Retry revocation after DB insertion */
2101 ok = do_revoke(x509, db, rev_type, value);
2105 } else if (index_name_cmp_noconst(row, rrow)) {
2106 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2108 } else if (rev_type == REV_VALID) {
2109 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2112 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2113 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2117 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2118 rev_str = make_revocation_str(rev_type, value);
2120 BIO_printf(bio_err, "Error in revocation arguments\n");
2123 rrow[DB_type][0] = DB_TYPE_REV;
2124 rrow[DB_type][1] = '\0';
2125 rrow[DB_rev_date] = rev_str;
2129 for (i = 0; i < DB_NUMBER; i++)
2130 OPENSSL_free(row[i]);
2134 static int get_certificate_status(const char *serial, CA_DB *db)
2136 char *row[DB_NUMBER], **rrow;
2138 size_t serial_len = strlen(serial);
2140 /* Free Resources */
2141 for (i = 0; i < DB_NUMBER; i++)
2144 /* Malloc needed char spaces */
2145 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2147 if (serial_len % 2) {
2149 * Set the first char to 0
2151 row[DB_serial][0] = '0';
2153 /* Copy String from serial to row[DB_serial] */
2154 memcpy(row[DB_serial] + 1, serial, serial_len);
2155 row[DB_serial][serial_len + 1] = '\0';
2157 /* Copy String from serial to row[DB_serial] */
2158 memcpy(row[DB_serial], serial, serial_len);
2159 row[DB_serial][serial_len] = '\0';
2162 /* Make it Upper Case */
2163 make_uppercase(row[DB_serial]);
2167 /* Search for the certificate */
2168 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2170 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2173 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2174 BIO_printf(bio_err, "%s=Valid (%c)\n",
2175 row[DB_serial], rrow[DB_type][0]);
2177 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2178 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2179 row[DB_serial], rrow[DB_type][0]);
2181 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2182 BIO_printf(bio_err, "%s=Expired (%c)\n",
2183 row[DB_serial], rrow[DB_type][0]);
2185 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2186 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2187 row[DB_serial], rrow[DB_type][0]);
2190 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2191 row[DB_serial], rrow[DB_type][0]);
2195 for (i = 0; i < DB_NUMBER; i++) {
2196 OPENSSL_free(row[i]);
2201 static int do_updatedb(CA_DB *db)
2203 ASN1_UTCTIME *a_tm = NULL;
2205 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2206 char **rrow, *a_tm_s;
2208 a_tm = ASN1_UTCTIME_new();
2212 /* get actual time and make a string */
2213 if (X509_gmtime_adj(a_tm, 0) == NULL) {
2214 ASN1_UTCTIME_free(a_tm);
2217 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2219 memcpy(a_tm_s, a_tm->data, a_tm->length);
2220 a_tm_s[a_tm->length] = '\0';
2222 if (strncmp(a_tm_s, "49", 2) <= 0)
2227 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2228 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2230 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2231 /* ignore entries that are not valid */
2232 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2237 if (db_y2k == a_y2k) {
2238 /* all on the same y2k side */
2239 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2240 rrow[DB_type][0] = DB_TYPE_EXP;
2241 rrow[DB_type][1] = '\0';
2244 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2246 } else if (db_y2k < a_y2k) {
2247 rrow[DB_type][0] = DB_TYPE_EXP;
2248 rrow[DB_type][1] = '\0';
2251 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2257 ASN1_UTCTIME_free(a_tm);
2258 OPENSSL_free(a_tm_s);
2262 static const char *crl_reasons[] = {
2263 /* CRL reason strings */
2267 "affiliationChanged",
2269 "cessationOfOperation",
2272 /* Additional pseudo reasons */
2278 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2281 * Given revocation information convert to a DB string. The format of the
2282 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2283 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2284 * additional argument
2287 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2290 const char *reason = NULL, *other = NULL;
2292 ASN1_UTCTIME *revtm = NULL;
2300 case REV_CRL_REASON:
2301 for (i = 0; i < 8; i++) {
2302 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2303 reason = crl_reasons[i];
2307 if (reason == NULL) {
2308 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2314 /* Argument is an OID */
2315 otmp = OBJ_txt2obj(rev_arg, 0);
2316 ASN1_OBJECT_free(otmp);
2319 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2323 reason = "holdInstruction";
2327 case REV_KEY_COMPROMISE:
2328 case REV_CA_COMPROMISE:
2329 /* Argument is the key compromise time */
2330 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2332 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2337 if (rev_type == REV_KEY_COMPROMISE)
2340 reason = "CAkeyTime";
2345 revtm = X509_gmtime_adj(NULL, 0);
2350 i = revtm->length + 1;
2353 i += strlen(reason) + 1;
2355 i += strlen(other) + 1;
2357 str = app_malloc(i, "revocation reason");
2358 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2360 OPENSSL_strlcat(str, ",", i);
2361 OPENSSL_strlcat(str, reason, i);
2364 OPENSSL_strlcat(str, ",", i);
2365 OPENSSL_strlcat(str, other, i);
2367 ASN1_UTCTIME_free(revtm);
2372 * Convert revocation field to X509_REVOKED entry
2376 * 2 OK and some extensions added (i.e. V2 CRL)
2379 static int make_revoked(X509_REVOKED *rev, const char *str)
2382 int reason_code = -1;
2384 ASN1_OBJECT *hold = NULL;
2385 ASN1_GENERALIZEDTIME *comp_time = NULL;
2386 ASN1_ENUMERATED *rtmp = NULL;
2388 ASN1_TIME *revDate = NULL;
2390 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2395 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2398 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2399 rtmp = ASN1_ENUMERATED_new();
2400 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2402 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2406 if (rev && comp_time) {
2407 if (!X509_REVOKED_add1_ext_i2d
2408 (rev, NID_invalidity_date, comp_time, 0, 0))
2412 if (!X509_REVOKED_add1_ext_i2d
2413 (rev, NID_hold_instruction_code, hold, 0, 0))
2417 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2425 ASN1_OBJECT_free(hold);
2426 ASN1_GENERALIZEDTIME_free(comp_time);
2427 ASN1_ENUMERATED_free(rtmp);
2428 ASN1_TIME_free(revDate);
2433 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2435 char buf[25], *pbuf;
2439 j = i2a_ASN1_OBJECT(bio_err, obj);
2441 for (j = 22 - j; j > 0; j--)
2445 BIO_puts(bio_err, buf);
2447 if (str->type == V_ASN1_PRINTABLESTRING)
2448 BIO_printf(bio_err, "PRINTABLE:'");
2449 else if (str->type == V_ASN1_T61STRING)
2450 BIO_printf(bio_err, "T61STRING:'");
2451 else if (str->type == V_ASN1_IA5STRING)
2452 BIO_printf(bio_err, "IA5STRING:'");
2453 else if (str->type == V_ASN1_UNIVERSALSTRING)
2454 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2456 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2458 p = (const char *)str->data;
2459 for (j = str->length; j > 0; j--) {
2460 if ((*p >= ' ') && (*p <= '~'))
2461 BIO_printf(bio_err, "%c", *p);
2463 BIO_printf(bio_err, "\\0x%02X", *p);
2464 else if ((unsigned char)*p == 0xf7)
2465 BIO_printf(bio_err, "^?");
2467 BIO_printf(bio_err, "^%c", *p + '@');
2470 BIO_printf(bio_err, "'\n");
2474 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2475 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2478 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2479 int reason_code = -1;
2482 ASN1_OBJECT *hold = NULL;
2483 ASN1_GENERALIZEDTIME *comp_time = NULL;
2485 tmp = OPENSSL_strdup(str);
2487 BIO_printf(bio_err, "memory allocation failure\n");
2491 p = strchr(tmp, ',');
2507 *prevtm = ASN1_UTCTIME_new();
2508 if (*prevtm == NULL) {
2509 BIO_printf(bio_err, "memory allocation failure\n");
2512 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2513 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2518 for (i = 0; i < NUM_REASONS; i++) {
2519 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2524 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2525 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2529 if (reason_code == 7) {
2530 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2531 } else if (reason_code == 8) { /* Hold instruction */
2533 BIO_printf(bio_err, "missing hold instruction\n");
2536 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2537 hold = OBJ_txt2obj(arg_str, 0);
2540 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2546 ASN1_OBJECT_free(hold);
2547 } else if ((reason_code == 9) || (reason_code == 10)) {
2549 BIO_printf(bio_err, "missing compromised time\n");
2552 comp_time = ASN1_GENERALIZEDTIME_new();
2553 if (comp_time == NULL) {
2554 BIO_printf(bio_err, "memory allocation failure\n");
2557 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2558 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2561 if (reason_code == 9)
2562 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2564 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2569 *preason = reason_code;
2571 *pinvtm = comp_time;
2580 ASN1_GENERALIZEDTIME_free(comp_time);