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",
669 TXT_DB_write(bio_out, db->db);
670 BIO_printf(bio_err, "%d entries loaded from the database\n",
671 sk_OPENSSL_PSTRING_num(db->db->data));
672 BIO_printf(bio_err, "generating index\n");
675 if (!index_index(db))
678 /*****************************************************************/
679 /* Update the db file for expired certificates */
682 BIO_printf(bio_err, "Updating %s ...\n", dbfile);
686 BIO_printf(bio_err, "Malloc failure\n");
690 BIO_printf(bio_err, "No entries found to mark expired\n");
692 if (!save_index(dbfile, "new", db))
695 if (!rotate_index(dbfile, "new", "old"))
699 BIO_printf(bio_err, "Done. %d entries marked as expired\n", i);
703 /*****************************************************************/
704 /* Read extensions config file */
706 if ((extconf = app_load_config(extfile)) == NULL) {
712 BIO_printf(bio_err, "Successfully loaded extensions file %s\n",
715 /* We can have sections in the ext file */
716 if (extensions == NULL) {
717 extensions = NCONF_get_string(extconf, "default", "extensions");
718 if (extensions == NULL)
719 extensions = "default";
723 /*****************************************************************/
725 /* FIXME: Is it really always text? */
726 Sout = bio_open_default(outfile, 'w', FORMAT_TEXT);
731 if (md == NULL && (md = lookup_conf(conf, section, ENV_DEFAULT_MD)) == NULL)
734 if (strcmp(md, "default") == 0) {
736 if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
737 BIO_puts(bio_err, "no default digest\n");
740 md = (char *)OBJ_nid2sn(def_nid);
743 if (!opt_md(md, &dgst)) {
749 char *tmp_email_dn = NULL;
751 tmp_email_dn = NCONF_get_string(conf, section, ENV_DEFAULT_EMAIL_DN);
752 if (tmp_email_dn != NULL && strcmp(tmp_email_dn, "no") == 0)
756 BIO_printf(bio_err, "message digest is %s\n",
757 OBJ_nid2ln(EVP_MD_type(dgst)));
759 && (policy = lookup_conf(conf, section, ENV_POLICY)) == NULL)
763 BIO_printf(bio_err, "policy is %s\n", policy);
765 if (NCONF_get_string(conf, section, ENV_RAND_SERIAL) != NULL) {
768 serialfile = lookup_conf(conf, section, ENV_SERIAL);
769 if (serialfile == NULL)
773 if (extconf == NULL) {
775 * no '-extfile' option, so we look for extensions in the main
778 if (extensions == NULL) {
779 extensions = NCONF_get_string(conf, section, ENV_EXTENSIONS);
780 if (extensions == NULL)
783 if (extensions != NULL) {
784 /* Check syntax of file */
786 X509V3_set_ctx_test(&ctx);
787 X509V3_set_nconf(&ctx, conf);
788 if (!X509V3_EXT_add_nconf(conf, &ctx, extensions, NULL)) {
790 "Error Loading extension section %s\n",
798 if (startdate == NULL) {
799 startdate = NCONF_get_string(conf, section, ENV_DEFAULT_STARTDATE);
800 if (startdate == NULL)
803 if (startdate != NULL && !ASN1_TIME_set_string_X509(NULL, startdate)) {
805 "start date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
808 if (startdate == NULL)
811 if (enddate == NULL) {
812 enddate = NCONF_get_string(conf, section, ENV_DEFAULT_ENDDATE);
816 if (enddate != NULL && !ASN1_TIME_set_string_X509(NULL, enddate)) {
818 "end date is invalid, it should be YYMMDDHHMMSSZ or YYYYMMDDHHMMSSZ\n");
823 if (!NCONF_get_number(conf, section, ENV_DEFAULT_DAYS, &days))
826 if (enddate == NULL && days == 0) {
827 BIO_printf(bio_err, "cannot lookup how many days to certify for\n");
832 if ((serial = BN_new()) == NULL || !rand_serial(serial, NULL)) {
833 BIO_printf(bio_err, "error generating serial number\n");
837 if ((serial = load_serial(serialfile, create_ser, NULL)) == NULL) {
838 BIO_printf(bio_err, "error while loading serial number\n");
842 if (BN_is_zero(serial)) {
843 BIO_printf(bio_err, "next serial number is 00\n");
845 if ((f = BN_bn2hex(serial)) == NULL)
847 BIO_printf(bio_err, "next serial number is %s\n", f);
853 if ((attribs = NCONF_get_section(conf, policy)) == NULL) {
854 BIO_printf(bio_err, "unable to find 'section' for %s\n", policy);
858 if ((cert_sk = sk_X509_new_null()) == NULL) {
859 BIO_printf(bio_err, "Memory allocation failure\n");
862 if (spkac_file != NULL) {
864 j = certify_spkac(&x, spkac_file, pkey, x509, dgst, sigopts,
865 attribs, db, serial, subj, chtype, multirdn,
866 email_dn, startdate, enddate, days, extensions,
867 conf, verbose, certopt, get_nameopt(), default_op,
873 BIO_printf(bio_err, "\n");
874 if (!BN_add_word(serial, 1))
876 if (!sk_X509_push(cert_sk, x)) {
877 BIO_printf(bio_err, "Memory allocation failure\n");
886 if (ss_cert_file != NULL) {
888 j = certify_cert(&x, ss_cert_file, pkey, x509, dgst, sigopts,
890 db, serial, subj, chtype, multirdn, email_dn,
891 startdate, enddate, days, batch, extensions,
892 conf, verbose, certopt, get_nameopt(), default_op,
898 BIO_printf(bio_err, "\n");
899 if (!BN_add_word(serial, 1))
901 if (!sk_X509_push(cert_sk, x)) {
902 BIO_printf(bio_err, "Memory allocation failure\n");
907 if (infile != NULL) {
909 j = certify(&x, infile, pkey, x509p, dgst, sigopts, attribs, db,
910 serial, subj, chtype, multirdn, email_dn, startdate,
911 enddate, days, batch, extensions, conf, verbose,
912 certopt, get_nameopt(), default_op, ext_copy, selfsign);
917 BIO_printf(bio_err, "\n");
918 if (!BN_add_word(serial, 1))
920 if (!sk_X509_push(cert_sk, x)) {
921 BIO_printf(bio_err, "Memory allocation failure\n");
926 for (i = 0; i < argc; i++) {
928 j = certify(&x, argv[i], pkey, x509p, dgst, sigopts, attribs, db,
929 serial, subj, chtype, multirdn, email_dn, startdate,
930 enddate, days, batch, extensions, conf, verbose,
931 certopt, get_nameopt(), default_op, ext_copy, selfsign);
936 BIO_printf(bio_err, "\n");
937 if (!BN_add_word(serial, 1))
939 if (!sk_X509_push(cert_sk, x)) {
940 BIO_printf(bio_err, "Memory allocation failure\n");
946 * we have a stack of newly certified certificates and a data base
947 * and serial number that need updating
950 if (sk_X509_num(cert_sk) > 0) {
953 "\n%d out of %d certificate requests certified, commit? [y/n]",
955 (void)BIO_flush(bio_err);
957 if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
958 BIO_printf(bio_err, "CERTIFICATION CANCELED: I/O error\n");
962 if (tmp[0] != 'y' && tmp[0] != 'Y') {
963 BIO_printf(bio_err, "CERTIFICATION CANCELED\n");
969 BIO_printf(bio_err, "Write out database with %d new entries\n",
970 sk_X509_num(cert_sk));
973 && !save_serial(serialfile, "new", serial, NULL))
976 if (!save_index(dbfile, "new", db))
980 outdirlen = OPENSSL_strlcpy(new_cert, outdir, sizeof(new_cert));
981 #ifndef OPENSSL_SYS_VMS
982 outdirlen = OPENSSL_strlcat(new_cert, "/", sizeof(new_cert));
986 BIO_printf(bio_err, "writing new certificates\n");
988 for (i = 0; i < sk_X509_num(cert_sk); i++) {
990 X509 *xi = sk_X509_value(cert_sk, i);
991 ASN1_INTEGER *serialNumber = X509_get_serialNumber(xi);
992 const unsigned char *psn = ASN1_STRING_get0_data(serialNumber);
993 const int snl = ASN1_STRING_length(serialNumber);
994 const int filen_len = 2 * (snl > 0 ? snl : 1) + sizeof(".pem");
995 char *n = new_cert + outdirlen;
997 if (outdirlen + filen_len > PATH_MAX) {
998 BIO_printf(bio_err, "certificate file name too long\n");
1003 static const char HEX_DIGITS[] = "0123456789ABCDEF";
1005 for (j = 0; j < snl; j++, psn++) {
1006 *n++ = HEX_DIGITS[*psn >> 4];
1007 *n++ = HEX_DIGITS[*psn & 0x0F];
1017 *n = '\0'; /* closing new_cert */
1019 BIO_printf(bio_err, "writing %s\n", new_cert);
1021 Cout = BIO_new_file(new_cert, "w");
1026 write_new_certificate(Cout, xi, 0, notext);
1027 write_new_certificate(Sout, xi, output_der, notext);
1031 if (sk_X509_num(cert_sk)) {
1032 /* Rename the database and the serial file */
1033 if (!rotate_serial(serialfile, "new", "old"))
1036 if (!rotate_index(dbfile, "new", "old"))
1039 BIO_printf(bio_err, "Data Base Updated\n");
1043 /*****************************************************************/
1046 if (crl_ext == NULL) {
1047 crl_ext = NCONF_get_string(conf, section, ENV_CRLEXT);
1048 if (crl_ext == NULL)
1051 if (crl_ext != NULL) {
1052 /* Check syntax of file */
1054 X509V3_set_ctx_test(&ctx);
1055 X509V3_set_nconf(&ctx, conf);
1056 if (!X509V3_EXT_add_nconf(conf, &ctx, crl_ext, NULL)) {
1058 "Error Loading CRL extension section %s\n", crl_ext);
1064 if ((crlnumberfile = NCONF_get_string(conf, section, ENV_CRLNUMBER))
1066 if ((crlnumber = load_serial(crlnumberfile, 0, NULL)) == NULL) {
1067 BIO_printf(bio_err, "error while loading CRL number\n");
1071 if (!crldays && !crlhours && !crlsec) {
1072 if (!NCONF_get_number(conf, section,
1073 ENV_DEFAULT_CRL_DAYS, &crldays))
1075 if (!NCONF_get_number(conf, section,
1076 ENV_DEFAULT_CRL_HOURS, &crlhours))
1080 if ((crldays == 0) && (crlhours == 0) && (crlsec == 0)) {
1082 "cannot lookup how long until the next CRL is issued\n");
1087 BIO_printf(bio_err, "making CRL\n");
1088 if ((crl = X509_CRL_new()) == NULL)
1090 if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1093 tmptm = ASN1_TIME_new();
1095 || X509_gmtime_adj(tmptm, 0) == NULL
1096 || !X509_CRL_set1_lastUpdate(crl, tmptm)
1097 || X509_time_adj_ex(tmptm, crldays, crlhours * 60 * 60 + crlsec,
1099 BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1100 ASN1_TIME_free(tmptm);
1103 X509_CRL_set1_nextUpdate(crl, tmptm);
1105 ASN1_TIME_free(tmptm);
1107 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1108 pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1109 if (pp[DB_type][0] == DB_TYPE_REV) {
1110 if ((r = X509_REVOKED_new()) == NULL)
1112 j = make_revoked(r, pp[DB_rev_date]);
1117 if (!BN_hex2bn(&serial, pp[DB_serial]))
1119 tmpser = BN_to_ASN1_INTEGER(serial, NULL);
1124 X509_REVOKED_set_serialNumber(r, tmpser);
1125 ASN1_INTEGER_free(tmpser);
1126 X509_CRL_add0_revoked(crl, r);
1131 * sort the data so it will be written in serial number order
1135 /* we now have a CRL */
1137 BIO_printf(bio_err, "signing CRL\n");
1139 /* Add any extensions asked for */
1141 if (crl_ext != NULL || crlnumberfile != NULL) {
1143 X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1144 X509V3_set_nconf(&crlctx, conf);
1146 if (crl_ext != NULL)
1147 if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx, crl_ext, crl))
1149 if (crlnumberfile != NULL) {
1150 tmpser = BN_to_ASN1_INTEGER(crlnumber, NULL);
1153 X509_CRL_add1_ext_i2d(crl, NID_crl_number, tmpser, 0, 0);
1154 ASN1_INTEGER_free(tmpser);
1156 if (!BN_add_word(crlnumber, 1))
1160 if (crl_ext != NULL || crl_v2) {
1161 if (!X509_CRL_set_version(crl, 1))
1162 goto end; /* version 2 CRL */
1165 /* we have a CRL number that need updating */
1166 if (crlnumberfile != NULL)
1168 && !save_serial(crlnumberfile, "new", crlnumber, NULL))
1174 if (!do_X509_CRL_sign(crl, pkey, dgst, sigopts))
1177 PEM_write_bio_X509_CRL(Sout, crl);
1179 if (crlnumberfile != NULL) /* Rename the crlnumber file */
1180 if (!rotate_serial(crlnumberfile, "new", "old"))
1184 /*****************************************************************/
1186 if (infile == NULL) {
1187 BIO_printf(bio_err, "no input files\n");
1191 revcert = load_cert(infile, FORMAT_PEM, infile);
1192 if (revcert == NULL)
1195 rev_type = REV_VALID;
1196 j = do_revoke(revcert, db, rev_type, rev_arg);
1201 if (!save_index(dbfile, "new", db))
1204 if (!rotate_index(dbfile, "new", "old"))
1207 BIO_printf(bio_err, "Data Base Updated\n");
1214 ERR_print_errors(bio_err);
1218 sk_X509_pop_free(cert_sk, X509_free);
1225 sk_OPENSSL_STRING_free(sigopts);
1226 EVP_PKEY_free(pkey);
1230 NCONF_free(extconf);
1235 static char *lookup_conf(const CONF *conf, const char *section, const char *tag)
1237 char *entry = NCONF_get_string(conf, section, tag);
1239 BIO_printf(bio_err, "variable lookup failed for %s::%s\n", section, tag);
1243 static int certify(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1244 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1245 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1246 BIGNUM *serial, const char *subj, unsigned long chtype,
1247 int multirdn, int email_dn, const char *startdate,
1248 const char *enddate,
1249 long days, int batch, const char *ext_sect, CONF *lconf,
1250 int verbose, unsigned long certopt, unsigned long nameopt,
1251 int default_op, int ext_copy, int selfsign)
1253 X509_REQ *req = NULL;
1255 EVP_PKEY *pktmp = NULL;
1258 in = BIO_new_file(infile, "r");
1260 ERR_print_errors(bio_err);
1263 if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1264 BIO_printf(bio_err, "Error reading certificate request in %s\n",
1269 X509_REQ_print_ex(bio_err, req, nameopt, X509_FLAG_COMPAT);
1271 BIO_printf(bio_err, "Check that the request matches the signature\n");
1273 if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1275 "Certificate request and CA private key do not match\n");
1279 if ((pktmp = X509_REQ_get0_pubkey(req)) == NULL) {
1280 BIO_printf(bio_err, "error unpacking public key\n");
1283 i = X509_REQ_verify(req, pktmp);
1287 BIO_printf(bio_err, "Signature verification problems....\n");
1288 ERR_print_errors(bio_err);
1294 "Signature did not match the certificate request\n");
1295 ERR_print_errors(bio_err);
1298 BIO_printf(bio_err, "Signature ok\n");
1301 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1302 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1303 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1304 ext_copy, selfsign);
1312 static int certify_cert(X509 **xret, const char *infile, EVP_PKEY *pkey, X509 *x509,
1313 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1314 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1315 BIGNUM *serial, const char *subj, unsigned long chtype,
1316 int multirdn, int email_dn, const char *startdate,
1317 const char *enddate, long days, int batch, const char *ext_sect,
1318 CONF *lconf, int verbose, unsigned long certopt,
1319 unsigned long nameopt, int default_op, int ext_copy)
1322 X509_REQ *rreq = NULL;
1323 EVP_PKEY *pktmp = NULL;
1326 if ((req = load_cert(infile, FORMAT_PEM, infile)) == NULL)
1329 X509_print(bio_err, req);
1331 BIO_printf(bio_err, "Check that the request matches the signature\n");
1333 if ((pktmp = X509_get0_pubkey(req)) == NULL) {
1334 BIO_printf(bio_err, "error unpacking public key\n");
1337 i = X509_verify(req, pktmp);
1340 BIO_printf(bio_err, "Signature verification problems....\n");
1345 BIO_printf(bio_err, "Signature did not match the certificate\n");
1348 BIO_printf(bio_err, "Signature ok\n");
1351 if ((rreq = X509_to_X509_REQ(req, NULL, NULL)) == NULL)
1354 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
1355 chtype, multirdn, email_dn, startdate, enddate, days, batch,
1356 verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1360 X509_REQ_free(rreq);
1365 static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
1366 const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1367 STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial,
1368 const char *subj, unsigned long chtype, int multirdn,
1369 int email_dn, const char *startdate, const char *enddate, long days,
1370 int batch, int verbose, X509_REQ *req, const char *ext_sect,
1371 CONF *lconf, unsigned long certopt, unsigned long nameopt,
1372 int default_op, int ext_copy, int selfsign)
1374 X509_NAME *name = NULL, *CAname = NULL, *subject = NULL, *dn_subject = NULL;
1375 const ASN1_TIME *tm;
1376 ASN1_STRING *str, *str2;
1379 X509_NAME_ENTRY *ne, *tne;
1381 int ok = -1, i, j, last, nid;
1384 OPENSSL_STRING row[DB_NUMBER];
1385 OPENSSL_STRING *irow = NULL;
1386 OPENSSL_STRING *rrow = NULL;
1389 for (i = 0; i < DB_NUMBER; i++)
1393 X509_NAME *n = parse_name(subj, chtype, multirdn);
1396 ERR_print_errors(bio_err);
1399 X509_REQ_set_subject_name(req, n);
1404 BIO_printf(bio_err, "The Subject's Distinguished Name is as follows\n");
1406 name = X509_REQ_get_subject_name(req);
1407 if (X509_NAME_entry_count(name) == 0) {
1408 BIO_printf(bio_err, "Error: The supplied Subject is empty\n");
1411 for (i = 0; i < X509_NAME_entry_count(name); i++) {
1412 ne = X509_NAME_get_entry(name, i);
1413 str = X509_NAME_ENTRY_get_data(ne);
1414 obj = X509_NAME_ENTRY_get_object(ne);
1415 nid = OBJ_obj2nid(obj);
1418 /* assume all type should be strings */
1420 if (str->type == V_ASN1_UNIVERSALSTRING)
1421 ASN1_UNIVERSALSTRING_to_string(str);
1423 if (str->type == V_ASN1_IA5STRING && nid != NID_pkcs9_emailAddress)
1424 str->type = V_ASN1_T61STRING;
1426 if (nid == NID_pkcs9_emailAddress
1427 && str->type == V_ASN1_PRINTABLESTRING)
1428 str->type = V_ASN1_IA5STRING;
1431 /* If no EMAIL is wanted in the subject */
1432 if (nid == NID_pkcs9_emailAddress && !email_dn)
1435 /* check some things */
1436 if (nid == NID_pkcs9_emailAddress && str->type != V_ASN1_IA5STRING) {
1438 "\nemailAddress type needs to be of type IA5STRING\n");
1441 if (str->type != V_ASN1_BMPSTRING && str->type != V_ASN1_UTF8STRING) {
1442 j = ASN1_PRINTABLE_type(str->data, str->length);
1443 if ((j == V_ASN1_T61STRING && str->type != V_ASN1_T61STRING) ||
1444 (j == V_ASN1_IA5STRING && str->type == V_ASN1_PRINTABLESTRING))
1447 "\nThe string contains characters that are illegal for the ASN.1 type\n");
1453 old_entry_print(obj, str);
1456 /* Ok, now we check the 'policy' stuff. */
1457 if ((subject = X509_NAME_new()) == NULL) {
1458 BIO_printf(bio_err, "Memory allocation failure\n");
1462 /* take a copy of the issuer name before we mess with it. */
1464 CAname = X509_NAME_dup(name);
1466 CAname = X509_NAME_dup(X509_get_subject_name(x509));
1471 for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1472 cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1473 if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1475 "%s:unknown object type in 'policy' configuration\n",
1479 obj = OBJ_nid2obj(j);
1483 X509_NAME_ENTRY *push = NULL;
1485 /* lookup the object in the supplied name list */
1486 j = X509_NAME_get_index_by_OBJ(name, obj, last);
1492 tne = X509_NAME_get_entry(name, j);
1496 /* depending on the 'policy', decide what to do. */
1497 if (strcmp(cv->value, "optional") == 0) {
1500 } else if (strcmp(cv->value, "supplied") == 0) {
1503 "The %s field needed to be supplied and was missing\n",
1509 } else if (strcmp(cv->value, "match") == 0) {
1514 "The mandatory %s field was missing\n",
1522 j = X509_NAME_get_index_by_OBJ(CAname, obj, last2);
1523 if ((j < 0) && (last2 == -1)) {
1525 "The %s field does not exist in the CA certificate,\n"
1526 "the 'policy' is misconfigured\n", cv->name);
1530 push = X509_NAME_get_entry(CAname, j);
1531 str = X509_NAME_ENTRY_get_data(tne);
1532 str2 = X509_NAME_ENTRY_get_data(push);
1534 if (ASN1_STRING_cmp(str, str2) != 0)
1539 "The %s field is different between\n"
1540 "CA certificate (%s) and the request (%s)\n",
1542 ((str2 == NULL) ? "NULL" : (char *)str2->data),
1543 ((str == NULL) ? "NULL" : (char *)str->data));
1548 "%s:invalid type in 'policy' configuration\n",
1554 if (!X509_NAME_add_entry(subject, push, -1, 0)) {
1555 BIO_printf(bio_err, "Memory allocation failure\n");
1565 X509_NAME_free(subject);
1566 /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1567 subject = X509_NAME_dup(name);
1568 if (subject == NULL)
1572 if (X509_NAME_entry_count(subject) == 0) {
1574 "Error: After applying policy the Subject is empty\n");
1580 "The subject name appears to be ok, checking data base for clashes\n");
1583 * Build the correct Subject if no e-mail is wanted in the subject.
1584 * And add it later on because of the method extensions are added (altName)
1588 dn_subject = subject;
1590 X509_NAME_ENTRY *tmpne;
1592 * Its best to dup the subject DN and then delete any email addresses
1593 * because this retains its structure.
1595 if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1596 BIO_printf(bio_err, "Memory allocation failure\n");
1599 while ((i = X509_NAME_get_index_by_NID(dn_subject,
1600 NID_pkcs9_emailAddress,
1602 tmpne = X509_NAME_get_entry(dn_subject, i);
1603 X509_NAME_delete_entry(dn_subject, i);
1604 X509_NAME_ENTRY_free(tmpne);
1608 if (BN_is_zero(serial))
1609 row[DB_serial] = OPENSSL_strdup("00");
1611 row[DB_serial] = BN_bn2hex(serial);
1612 if (row[DB_serial] == NULL) {
1613 BIO_printf(bio_err, "Memory allocation failure\n");
1617 if (db->attributes.unique_subject) {
1618 OPENSSL_STRING *crow = row;
1620 rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
1623 "ERROR:There is already a certificate for %s\n",
1628 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
1631 "ERROR:Serial number %s has already been issued,\n",
1634 " check the database/serial_file for corruption\n");
1639 BIO_printf(bio_err, "The matching entry has the following details\n");
1640 if (rrow[DB_type][0] == DB_TYPE_EXP)
1642 else if (rrow[DB_type][0] == DB_TYPE_REV)
1644 else if (rrow[DB_type][0] == DB_TYPE_VAL)
1647 p = "\ninvalid type, Data base error\n";
1648 BIO_printf(bio_err, "Type :%s\n", p);;
1649 if (rrow[DB_type][0] == DB_TYPE_REV) {
1650 p = rrow[DB_exp_date];
1653 BIO_printf(bio_err, "Was revoked on:%s\n", p);
1655 p = rrow[DB_exp_date];
1658 BIO_printf(bio_err, "Expires on :%s\n", p);
1659 p = rrow[DB_serial];
1662 BIO_printf(bio_err, "Serial Number :%s\n", p);
1666 BIO_printf(bio_err, "File name :%s\n", p);
1670 BIO_printf(bio_err, "Subject Name :%s\n", p);
1671 ok = -1; /* This is now a 'bad' error. */
1675 /* We are now totally happy, lets make and sign the certificate */
1678 "Everything appears to be ok, creating and signing the certificate\n");
1680 if ((ret = X509_new()) == NULL)
1684 /* Make it an X509 v3 certificate. */
1685 if (!X509_set_version(ret, 2))
1689 if (BN_to_ASN1_INTEGER(serial, X509_get_serialNumber(ret)) == NULL)
1692 if (!X509_set_issuer_name(ret, subject))
1695 if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
1699 if (!set_cert_times(ret, startdate, enddate, days))
1702 if (enddate != NULL) {
1705 if (!ASN1_TIME_diff(&tdays, NULL, NULL, X509_get0_notAfter(ret)))
1710 if (!X509_set_subject_name(ret, subject))
1713 pktmp = X509_REQ_get0_pubkey(req);
1714 i = X509_set_pubkey(ret, pktmp);
1718 /* Lets add the extensions, if there are any */
1722 /* Initialize the context structure */
1724 X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
1726 X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
1728 if (extconf != NULL) {
1730 BIO_printf(bio_err, "Extra configuration file found\n");
1732 /* Use the extconf configuration db LHASH */
1733 X509V3_set_nconf(&ctx, extconf);
1735 /* Test the structure (needed?) */
1736 /* X509V3_set_ctx_test(&ctx); */
1738 /* Adds exts contained in the configuration file */
1739 if (!X509V3_EXT_add_nconf(extconf, &ctx, ext_sect, ret)) {
1741 "ERROR: adding extensions in section %s\n",
1743 ERR_print_errors(bio_err);
1748 "Successfully added extensions from file.\n");
1749 } else if (ext_sect) {
1750 /* We found extensions to be set from config file */
1751 X509V3_set_nconf(&ctx, lconf);
1753 if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
1755 "ERROR: adding extensions in section %s\n",
1757 ERR_print_errors(bio_err);
1763 "Successfully added extensions from config\n");
1767 /* Copy extensions from request (if any) */
1769 if (!copy_extensions(ret, req, ext_copy)) {
1770 BIO_printf(bio_err, "ERROR: adding extensions from request\n");
1771 ERR_print_errors(bio_err);
1776 const STACK_OF(X509_EXTENSION) *exts = X509_get0_extensions(ret);
1778 if (exts != NULL && sk_X509_EXTENSION_num(exts) > 0)
1779 /* Make it an X509 v3 certificate. */
1780 if (!X509_set_version(ret, 2))
1784 /* Set the right value for the noemailDN option */
1785 if (email_dn == 0) {
1786 if (!X509_set_subject_name(ret, dn_subject))
1791 BIO_printf(bio_err, "Certificate Details:\n");
1793 * Never print signature details because signature not present
1795 certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1796 X509_print_ex(bio_err, ret, nameopt, certopt);
1799 BIO_printf(bio_err, "Certificate is to be certified until ");
1800 ASN1_TIME_print(bio_err, X509_get0_notAfter(ret));
1802 BIO_printf(bio_err, " (%ld days)", days);
1803 BIO_printf(bio_err, "\n");
1807 BIO_printf(bio_err, "Sign the certificate? [y/n]:");
1808 (void)BIO_flush(bio_err);
1810 if (fgets(buf, sizeof(buf), stdin) == NULL) {
1812 "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
1816 if (!(buf[0] == 'y' || buf[0] == 'Y')) {
1817 BIO_printf(bio_err, "CERTIFICATE WILL NOT BE CERTIFIED\n");
1823 pktmp = X509_get0_pubkey(ret);
1824 if (EVP_PKEY_missing_parameters(pktmp) &&
1825 !EVP_PKEY_missing_parameters(pkey))
1826 EVP_PKEY_copy_parameters(pktmp, pkey);
1828 if (!do_X509_sign(ret, pkey, dgst, sigopts))
1831 /* We now just add it to the database as DB_TYPE_VAL('V') */
1832 row[DB_type] = OPENSSL_strdup("V");
1833 tm = X509_get0_notAfter(ret);
1834 row[DB_exp_date] = app_malloc(tm->length + 1, "row expdate");
1835 memcpy(row[DB_exp_date], tm->data, tm->length);
1836 row[DB_exp_date][tm->length] = '\0';
1837 row[DB_rev_date] = NULL;
1838 row[DB_file] = OPENSSL_strdup("unknown");
1839 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
1841 if ((row[DB_type] == NULL) || (row[DB_exp_date] == NULL) ||
1842 (row[DB_file] == NULL) || (row[DB_name] == NULL)) {
1843 BIO_printf(bio_err, "Memory allocation failure\n");
1847 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row space");
1848 for (i = 0; i < DB_NUMBER; i++)
1850 irow[DB_NUMBER] = NULL;
1852 if (!TXT_DB_insert(db->db, irow)) {
1853 BIO_printf(bio_err, "failed to update database\n");
1854 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
1861 for (i = 0; i < DB_NUMBER; i++)
1862 OPENSSL_free(row[i]);
1866 X509_NAME_free(CAname);
1867 X509_NAME_free(subject);
1868 if (dn_subject != subject)
1869 X509_NAME_free(dn_subject);
1877 static void write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1881 (void)i2d_X509_bio(bp, x);
1886 PEM_write_bio_X509(bp, x);
1889 static int certify_spkac(X509 **xret, const char *infile, EVP_PKEY *pkey,
1890 X509 *x509, const EVP_MD *dgst,
1891 STACK_OF(OPENSSL_STRING) *sigopts,
1892 STACK_OF(CONF_VALUE) *policy, CA_DB *db,
1893 BIGNUM *serial, const char *subj, unsigned long chtype,
1894 int multirdn, int email_dn, const char *startdate,
1895 const char *enddate, long days, const char *ext_sect,
1896 CONF *lconf, int verbose, unsigned long certopt,
1897 unsigned long nameopt, int default_op, int ext_copy)
1899 STACK_OF(CONF_VALUE) *sk = NULL;
1900 LHASH_OF(CONF_VALUE) *parms = NULL;
1901 X509_REQ *req = NULL;
1902 CONF_VALUE *cv = NULL;
1903 NETSCAPE_SPKI *spki = NULL;
1905 EVP_PKEY *pktmp = NULL;
1906 X509_NAME *n = NULL;
1907 X509_NAME_ENTRY *ne = NULL;
1913 * Load input file into a hash table. (This is just an easy
1914 * way to read and parse the file, then put it into a convenient
1917 parms = CONF_load(NULL, infile, &errline);
1918 if (parms == NULL) {
1919 BIO_printf(bio_err, "error on line %ld of %s\n", errline, infile);
1920 ERR_print_errors(bio_err);
1924 sk = CONF_get_section(parms, "default");
1925 if (sk_CONF_VALUE_num(sk) == 0) {
1926 BIO_printf(bio_err, "no name/value pairs found in %s\n", infile);
1931 * Now create a dummy X509 request structure. We don't actually
1932 * have an X509 request, but we have many of the components
1933 * (a public key, various DN components). The idea is that we
1934 * put these components into the right X509 request structure
1935 * and we can use the same code as if you had a real X509 request.
1937 req = X509_REQ_new();
1939 ERR_print_errors(bio_err);
1944 * Build up the subject name set.
1946 n = X509_REQ_get_subject_name(req);
1949 if (sk_CONF_VALUE_num(sk) <= i)
1952 cv = sk_CONF_VALUE_value(sk, i);
1955 * Skip past any leading X. X: X, etc to allow for multiple instances
1957 for (buf = cv->name; *buf; buf++)
1958 if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
1966 if ((nid = OBJ_txt2nid(type)) == NID_undef) {
1967 if (strcmp(type, "SPKAC") == 0) {
1968 spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
1971 "unable to load Netscape SPKAC structure\n");
1972 ERR_print_errors(bio_err);
1979 if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
1980 (unsigned char *)buf, -1, -1, 0))
1984 BIO_printf(bio_err, "Netscape SPKAC structure not found in %s\n",
1990 * Now extract the key from the SPKI structure.
1993 BIO_printf(bio_err, "Check that the SPKAC request matches the signature\n");
1995 if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
1996 BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2000 j = NETSCAPE_SPKI_verify(spki, pktmp);
2002 EVP_PKEY_free(pktmp);
2004 "signature verification failed on SPKAC public key\n");
2007 BIO_printf(bio_err, "Signature ok\n");
2009 X509_REQ_set_pubkey(req, pktmp);
2010 EVP_PKEY_free(pktmp);
2011 ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial, subj,
2012 chtype, multirdn, email_dn, startdate, enddate, days, 1,
2013 verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2018 NETSCAPE_SPKI_free(spki);
2019 X509_NAME_ENTRY_free(ne);
2024 static int check_time_format(const char *str)
2026 return ASN1_TIME_set_string(NULL, str);
2029 static int do_revoke(X509 *x509, CA_DB *db, REVINFO_TYPE rev_type,
2032 const ASN1_TIME *tm = NULL;
2033 char *row[DB_NUMBER], **rrow, **irow;
2034 char *rev_str = NULL;
2038 for (i = 0; i < DB_NUMBER; i++)
2040 row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2041 bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
2045 row[DB_serial] = OPENSSL_strdup("00");
2047 row[DB_serial] = BN_bn2hex(bn);
2049 if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2050 BIO_printf(bio_err, "Memory allocation failure\n");
2054 * We have to lookup by serial number because name lookup skips revoked
2057 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2060 "Adding Entry with serial number %s to DB for %s\n",
2061 row[DB_serial], row[DB_name]);
2063 /* We now just add it to the database as DB_TYPE_REV('V') */
2064 row[DB_type] = OPENSSL_strdup("V");
2065 tm = X509_get0_notAfter(x509);
2066 row[DB_exp_date] = app_malloc(tm->length + 1, "row exp_data");
2067 memcpy(row[DB_exp_date], tm->data, tm->length);
2068 row[DB_exp_date][tm->length] = '\0';
2069 row[DB_rev_date] = NULL;
2070 row[DB_file] = OPENSSL_strdup("unknown");
2072 if (row[DB_type] == NULL || row[DB_file] == NULL) {
2073 BIO_printf(bio_err, "Memory allocation failure\n");
2077 irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row ptr");
2078 for (i = 0; i < DB_NUMBER; i++)
2080 irow[DB_NUMBER] = NULL;
2082 if (!TXT_DB_insert(db->db, irow)) {
2083 BIO_printf(bio_err, "failed to update database\n");
2084 BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2089 for (i = 0; i < DB_NUMBER; i++)
2092 /* Revoke Certificate */
2093 if (rev_type == REV_VALID)
2096 /* Retry revocation after DB insertion */
2097 ok = do_revoke(x509, db, rev_type, value);
2101 } else if (index_name_cmp_noconst(row, rrow)) {
2102 BIO_printf(bio_err, "ERROR:name does not match %s\n", row[DB_name]);
2104 } else if (rev_type == REV_VALID) {
2105 BIO_printf(bio_err, "ERROR:Already present, serial number %s\n",
2108 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2109 BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2113 BIO_printf(bio_err, "Revoking Certificate %s.\n", rrow[DB_serial]);
2114 rev_str = make_revocation_str(rev_type, value);
2116 BIO_printf(bio_err, "Error in revocation arguments\n");
2119 rrow[DB_type][0] = DB_TYPE_REV;
2120 rrow[DB_type][1] = '\0';
2121 rrow[DB_rev_date] = rev_str;
2125 for (i = 0; i < DB_NUMBER; i++)
2126 OPENSSL_free(row[i]);
2130 static int get_certificate_status(const char *serial, CA_DB *db)
2132 char *row[DB_NUMBER], **rrow;
2134 size_t serial_len = strlen(serial);
2136 /* Free Resources */
2137 for (i = 0; i < DB_NUMBER; i++)
2140 /* Malloc needed char spaces */
2141 row[DB_serial] = app_malloc(serial_len + 2, "row serial#");
2143 if (serial_len % 2) {
2145 * Set the first char to 0
2147 row[DB_serial][0] = '0';
2149 /* Copy String from serial to row[DB_serial] */
2150 memcpy(row[DB_serial] + 1, serial, serial_len);
2151 row[DB_serial][serial_len + 1] = '\0';
2153 /* Copy String from serial to row[DB_serial] */
2154 memcpy(row[DB_serial], serial, serial_len);
2155 row[DB_serial][serial_len] = '\0';
2158 /* Make it Upper Case */
2159 make_uppercase(row[DB_serial]);
2163 /* Search for the certificate */
2164 rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2166 BIO_printf(bio_err, "Serial %s not present in db.\n", row[DB_serial]);
2169 } else if (rrow[DB_type][0] == DB_TYPE_VAL) {
2170 BIO_printf(bio_err, "%s=Valid (%c)\n",
2171 row[DB_serial], rrow[DB_type][0]);
2173 } else if (rrow[DB_type][0] == DB_TYPE_REV) {
2174 BIO_printf(bio_err, "%s=Revoked (%c)\n",
2175 row[DB_serial], rrow[DB_type][0]);
2177 } else if (rrow[DB_type][0] == DB_TYPE_EXP) {
2178 BIO_printf(bio_err, "%s=Expired (%c)\n",
2179 row[DB_serial], rrow[DB_type][0]);
2181 } else if (rrow[DB_type][0] == DB_TYPE_SUSP) {
2182 BIO_printf(bio_err, "%s=Suspended (%c)\n",
2183 row[DB_serial], rrow[DB_type][0]);
2186 BIO_printf(bio_err, "%s=Unknown (%c).\n",
2187 row[DB_serial], rrow[DB_type][0]);
2191 for (i = 0; i < DB_NUMBER; i++) {
2192 OPENSSL_free(row[i]);
2197 static int do_updatedb(CA_DB *db)
2199 ASN1_UTCTIME *a_tm = NULL;
2201 int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
2202 char **rrow, *a_tm_s;
2204 a_tm = ASN1_UTCTIME_new();
2208 /* get actual time and make a string */
2209 if (X509_gmtime_adj(a_tm, 0) == NULL) {
2210 ASN1_UTCTIME_free(a_tm);
2213 a_tm_s = app_malloc(a_tm->length + 1, "time string");
2215 memcpy(a_tm_s, a_tm->data, a_tm->length);
2216 a_tm_s[a_tm->length] = '\0';
2218 if (strncmp(a_tm_s, "49", 2) <= 0)
2223 for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2224 rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2226 if (rrow[DB_type][0] == DB_TYPE_VAL) {
2227 /* ignore entries that are not valid */
2228 if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2233 if (db_y2k == a_y2k) {
2234 /* all on the same y2k side */
2235 if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2236 rrow[DB_type][0] = DB_TYPE_EXP;
2237 rrow[DB_type][1] = '\0';
2240 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2242 } else if (db_y2k < a_y2k) {
2243 rrow[DB_type][0] = DB_TYPE_EXP;
2244 rrow[DB_type][1] = '\0';
2247 BIO_printf(bio_err, "%s=Expired\n", rrow[DB_serial]);
2253 ASN1_UTCTIME_free(a_tm);
2254 OPENSSL_free(a_tm_s);
2258 static const char *crl_reasons[] = {
2259 /* CRL reason strings */
2263 "affiliationChanged",
2265 "cessationOfOperation",
2268 /* Additional pseudo reasons */
2274 #define NUM_REASONS OSSL_NELEM(crl_reasons)
2277 * Given revocation information convert to a DB string. The format of the
2278 * string is: revtime[,reason,extra]. Where 'revtime' is the revocation time
2279 * (the current time). 'reason' is the optional CRL reason and 'extra' is any
2280 * additional argument
2283 static char *make_revocation_str(REVINFO_TYPE rev_type, const char *rev_arg)
2286 const char *reason = NULL, *other = NULL;
2288 ASN1_UTCTIME *revtm = NULL;
2296 case REV_CRL_REASON:
2297 for (i = 0; i < 8; i++) {
2298 if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
2299 reason = crl_reasons[i];
2303 if (reason == NULL) {
2304 BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2310 /* Argument is an OID */
2311 otmp = OBJ_txt2obj(rev_arg, 0);
2312 ASN1_OBJECT_free(otmp);
2315 BIO_printf(bio_err, "Invalid object identifier %s\n", rev_arg);
2319 reason = "holdInstruction";
2323 case REV_KEY_COMPROMISE:
2324 case REV_CA_COMPROMISE:
2325 /* Argument is the key compromise time */
2326 if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2328 "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2333 if (rev_type == REV_KEY_COMPROMISE)
2336 reason = "CAkeyTime";
2341 revtm = X509_gmtime_adj(NULL, 0);
2346 i = revtm->length + 1;
2349 i += strlen(reason) + 1;
2351 i += strlen(other) + 1;
2353 str = app_malloc(i, "revocation reason");
2354 OPENSSL_strlcpy(str, (char *)revtm->data, i);
2356 OPENSSL_strlcat(str, ",", i);
2357 OPENSSL_strlcat(str, reason, i);
2360 OPENSSL_strlcat(str, ",", i);
2361 OPENSSL_strlcat(str, other, i);
2363 ASN1_UTCTIME_free(revtm);
2368 * Convert revocation field to X509_REVOKED entry
2372 * 2 OK and some extensions added (i.e. V2 CRL)
2375 static int make_revoked(X509_REVOKED *rev, const char *str)
2378 int reason_code = -1;
2380 ASN1_OBJECT *hold = NULL;
2381 ASN1_GENERALIZEDTIME *comp_time = NULL;
2382 ASN1_ENUMERATED *rtmp = NULL;
2384 ASN1_TIME *revDate = NULL;
2386 i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2391 if (rev && !X509_REVOKED_set_revocationDate(rev, revDate))
2394 if (rev && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
2395 rtmp = ASN1_ENUMERATED_new();
2396 if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
2398 if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2402 if (rev && comp_time) {
2403 if (!X509_REVOKED_add1_ext_i2d
2404 (rev, NID_invalidity_date, comp_time, 0, 0))
2408 if (!X509_REVOKED_add1_ext_i2d
2409 (rev, NID_hold_instruction_code, hold, 0, 0))
2413 if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2421 ASN1_OBJECT_free(hold);
2422 ASN1_GENERALIZEDTIME_free(comp_time);
2423 ASN1_ENUMERATED_free(rtmp);
2424 ASN1_TIME_free(revDate);
2429 static int old_entry_print(const ASN1_OBJECT *obj, const ASN1_STRING *str)
2431 char buf[25], *pbuf;
2435 j = i2a_ASN1_OBJECT(bio_err, obj);
2437 for (j = 22 - j; j > 0; j--)
2441 BIO_puts(bio_err, buf);
2443 if (str->type == V_ASN1_PRINTABLESTRING)
2444 BIO_printf(bio_err, "PRINTABLE:'");
2445 else if (str->type == V_ASN1_T61STRING)
2446 BIO_printf(bio_err, "T61STRING:'");
2447 else if (str->type == V_ASN1_IA5STRING)
2448 BIO_printf(bio_err, "IA5STRING:'");
2449 else if (str->type == V_ASN1_UNIVERSALSTRING)
2450 BIO_printf(bio_err, "UNIVERSALSTRING:'");
2452 BIO_printf(bio_err, "ASN.1 %2d:'", str->type);
2454 p = (const char *)str->data;
2455 for (j = str->length; j > 0; j--) {
2456 if ((*p >= ' ') && (*p <= '~'))
2457 BIO_printf(bio_err, "%c", *p);
2459 BIO_printf(bio_err, "\\0x%02X", *p);
2460 else if ((unsigned char)*p == 0xf7)
2461 BIO_printf(bio_err, "^?");
2463 BIO_printf(bio_err, "^%c", *p + '@');
2466 BIO_printf(bio_err, "'\n");
2470 int unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2471 ASN1_GENERALIZEDTIME **pinvtm, const char *str)
2474 char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2475 int reason_code = -1;
2478 ASN1_OBJECT *hold = NULL;
2479 ASN1_GENERALIZEDTIME *comp_time = NULL;
2481 tmp = OPENSSL_strdup(str);
2483 BIO_printf(bio_err, "memory allocation failure\n");
2487 p = strchr(tmp, ',');
2503 *prevtm = ASN1_UTCTIME_new();
2504 if (*prevtm == NULL) {
2505 BIO_printf(bio_err, "memory allocation failure\n");
2508 if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2509 BIO_printf(bio_err, "invalid revocation date %s\n", rtime_str);
2514 for (i = 0; i < NUM_REASONS; i++) {
2515 if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
2520 if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2521 BIO_printf(bio_err, "invalid reason code %s\n", reason_str);
2525 if (reason_code == 7) {
2526 reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2527 } else if (reason_code == 8) { /* Hold instruction */
2529 BIO_printf(bio_err, "missing hold instruction\n");
2532 reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2533 hold = OBJ_txt2obj(arg_str, 0);
2536 BIO_printf(bio_err, "invalid object identifier %s\n", arg_str);
2542 ASN1_OBJECT_free(hold);
2543 } else if ((reason_code == 9) || (reason_code == 10)) {
2545 BIO_printf(bio_err, "missing compromised time\n");
2548 comp_time = ASN1_GENERALIZEDTIME_new();
2549 if (comp_time == NULL) {
2550 BIO_printf(bio_err, "memory allocation failure\n");
2553 if (!ASN1_GENERALIZEDTIME_set_string(comp_time, arg_str)) {
2554 BIO_printf(bio_err, "invalid compromised time %s\n", arg_str);
2557 if (reason_code == 9)
2558 reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
2560 reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
2565 *preason = reason_code;
2567 *pinvtm = comp_time;
2576 ASN1_GENERALIZEDTIME_free(comp_time);