Annotation of src/usr.bin/openssl/ca.c, Revision 1.37
1.37 ! inoguchi 1: /* $OpenBSD: ca.c,v 1.36 2021/08/28 02:11:18 inoguchi Exp $ */
1.1 jsing 2: /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3: * All rights reserved.
4: *
5: * This package is an SSL implementation written
6: * by Eric Young (eay@cryptsoft.com).
7: * The implementation was written so as to conform with Netscapes SSL.
8: *
9: * This library is free for commercial and non-commercial use as long as
10: * the following conditions are aheared to. The following conditions
11: * apply to all code found in this distribution, be it the RC4, RSA,
12: * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13: * included with this distribution is covered by the same copyright terms
14: * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15: *
16: * Copyright remains Eric Young's, and as such any Copyright notices in
17: * the code are not to be removed.
18: * If this package is used in a product, Eric Young should be given attribution
19: * as the author of the parts of the library used.
20: * This can be in the form of a textual message at program startup or
21: * in documentation (online or textual) provided with the package.
22: *
23: * Redistribution and use in source and binary forms, with or without
24: * modification, are permitted provided that the following conditions
25: * are met:
26: * 1. Redistributions of source code must retain the copyright
27: * notice, this list of conditions and the following disclaimer.
28: * 2. Redistributions in binary form must reproduce the above copyright
29: * notice, this list of conditions and the following disclaimer in the
30: * documentation and/or other materials provided with the distribution.
31: * 3. All advertising materials mentioning features or use of this software
32: * must display the following acknowledgement:
33: * "This product includes cryptographic software written by
34: * Eric Young (eay@cryptsoft.com)"
35: * The word 'cryptographic' can be left out if the rouines from the library
36: * being used are not cryptographic related :-).
37: * 4. If you include any Windows specific code (or a derivative thereof) from
38: * the apps directory (application code) you must include an acknowledgement:
39: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40: *
41: * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51: * SUCH DAMAGE.
52: *
53: * The licence and distribution terms for any publically available version or
54: * derivative of this code cannot be changed. i.e. this code cannot simply be
55: * copied and put under another distribution licence
56: * [including the GNU Public Licence.]
57: */
58:
59: /* The PPKI stuff has been donated by Jeff Barber <jeffb@issl.atl.hp.com> */
60:
61: #include <sys/types.h>
62:
63: #include <ctype.h>
64: #include <stdio.h>
65: #include <stdlib.h>
66: #include <limits.h>
67: #include <string.h>
68: #include <unistd.h>
69:
70: #include "apps.h"
71:
72: #include <openssl/bio.h>
73: #include <openssl/bn.h>
74: #include <openssl/conf.h>
75: #include <openssl/err.h>
76: #include <openssl/evp.h>
77: #include <openssl/objects.h>
78: #include <openssl/ocsp.h>
79: #include <openssl/pem.h>
80: #include <openssl/txt_db.h>
81: #include <openssl/x509.h>
82: #include <openssl/x509v3.h>
83:
84: #define BASE_SECTION "ca"
85:
86: #define ENV_DEFAULT_CA "default_ca"
87:
88: #define STRING_MASK "string_mask"
89: #define UTF8_IN "utf8"
90:
91: #define ENV_NEW_CERTS_DIR "new_certs_dir"
92: #define ENV_CERTIFICATE "certificate"
93: #define ENV_SERIAL "serial"
94: #define ENV_CRLNUMBER "crlnumber"
95: #define ENV_PRIVATE_KEY "private_key"
96: #define ENV_DEFAULT_DAYS "default_days"
97: #define ENV_DEFAULT_STARTDATE "default_startdate"
98: #define ENV_DEFAULT_ENDDATE "default_enddate"
99: #define ENV_DEFAULT_CRL_DAYS "default_crl_days"
100: #define ENV_DEFAULT_CRL_HOURS "default_crl_hours"
101: #define ENV_DEFAULT_MD "default_md"
102: #define ENV_DEFAULT_EMAIL_DN "email_in_dn"
103: #define ENV_PRESERVE "preserve"
104: #define ENV_POLICY "policy"
105: #define ENV_EXTENSIONS "x509_extensions"
106: #define ENV_CRLEXT "crl_extensions"
107: #define ENV_MSIE_HACK "msie_hack"
108: #define ENV_NAMEOPT "name_opt"
109: #define ENV_CERTOPT "cert_opt"
110: #define ENV_EXTCOPY "copy_extensions"
111: #define ENV_UNIQUE_SUBJECT "unique_subject"
112:
113: #define ENV_DATABASE "database"
114:
115: /* Additional revocation information types */
116:
117: #define REV_NONE 0 /* No addditional information */
118: #define REV_CRL_REASON 1 /* Value is CRL reason code */
119: #define REV_HOLD 2 /* Value is hold instruction */
120: #define REV_KEY_COMPROMISE 3 /* Value is cert key compromise time */
121: #define REV_CA_COMPROMISE 4 /* Value is CA key compromise time */
122:
123: static void lookup_fail(const char *name, const char *tag);
1.31 inoguchi 124: static int certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
125: const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
126: STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1.1 jsing 127: unsigned long chtype, int multirdn, int email_dn, char *startdate,
1.31 inoguchi 128: char *enddate, long days, int batch, char *ext_sect, CONF *conf,
1.1 jsing 129: int verbose, unsigned long certopt, unsigned long nameopt,
130: int default_op, int ext_copy, int selfsign);
1.31 inoguchi 131: static int certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey,
132: X509 *x509, const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
133: STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1.1 jsing 134: unsigned long chtype, int multirdn, int email_dn, char *startdate,
1.31 inoguchi 135: char *enddate, long days, int batch, char *ext_sect, CONF *conf,
1.1 jsing 136: int verbose, unsigned long certopt, unsigned long nameopt, int default_op,
1.12 bcook 137: int ext_copy);
1.31 inoguchi 138: static int certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey,
139: X509 *x509, const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
140: STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1.1 jsing 141: unsigned long chtype, int multirdn, int email_dn, char *startdate,
1.31 inoguchi 142: char *enddate, long days, char *ext_sect, CONF *conf, int verbose,
1.1 jsing 143: unsigned long certopt, unsigned long nameopt, int default_op, int ext_copy);
1.36 inoguchi 144: static int write_new_certificate(BIO *bp, X509 *x, int output_der,
1.1 jsing 145: int notext);
1.31 inoguchi 146: static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
147: const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
148: STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1.1 jsing 149: unsigned long chtype, int multirdn, int email_dn, char *startdate,
1.31 inoguchi 150: char *enddate, long days, int batch, int verbose, X509_REQ *req,
151: char *ext_sect, CONF *conf, unsigned long certopt, unsigned long nameopt,
1.1 jsing 152: int default_op, int ext_copy, int selfsign);
1.31 inoguchi 153: static int do_revoke(X509 *x509, CA_DB *db, int ext, char *extval);
154: static int get_certificate_status(const char *serial, CA_DB *db);
155: static int do_updatedb(CA_DB *db);
1.1 jsing 156: static int check_time_format(const char *str);
1.31 inoguchi 157: static char *bin2hex(unsigned char *, size_t);
1.1 jsing 158: char *make_revocation_str(int rev_type, char *rev_arg);
1.31 inoguchi 159: int make_revoked(X509_REVOKED *rev, const char *str);
160: int old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str);
1.29 inoguchi 161:
1.1 jsing 162: static CONF *conf = NULL;
163: static CONF *extconf = NULL;
164:
1.29 inoguchi 165: static struct {
166: int batch;
167: char *certfile;
168: unsigned long chtype;
169: char *configfile;
1.30 inoguchi 170: int create_serial;
1.29 inoguchi 171: char *crl_ext;
172: long crldays;
173: long crlhours;
174: long crlsec;
175: long days;
176: int dorevoke;
177: int doupdatedb;
178: int email_dn;
179: char *enddate;
180: char *extensions;
181: char *extfile;
182: int gencrl;
183: char *infile;
184: char **infiles;
185: int infiles_num;
186: char *key;
187: char *keyfile;
188: int keyform;
189: char *md;
190: int multirdn;
191: int msie_hack;
192: int notext;
193: char *outdir;
194: char *outfile;
195: char *passargin;
196: char *policy;
197: int preserve;
198: int req;
199: char *rev_arg;
200: int rev_type;
1.30 inoguchi 201: char *serial_status;
1.29 inoguchi 202: char *section;
203: int selfsign;
1.31 inoguchi 204: STACK_OF(OPENSSL_STRING) *sigopts;
1.29 inoguchi 205: char *spkac_file;
206: char *ss_cert_file;
207: char *startdate;
208: char *subj;
209: int verbose;
210: } ca_config;
211:
212: static int
213: ca_opt_chtype_utf8(void)
214: {
215: ca_config.chtype = MBSTRING_UTF8;
216: return (0);
217: }
218:
219: static int
220: ca_opt_crl_ca_compromise(char *arg)
221: {
222: ca_config.rev_arg = arg;
223: ca_config.rev_type = REV_CA_COMPROMISE;
224: return (0);
225: }
226:
227: static int
228: ca_opt_crl_compromise(char *arg)
229: {
230: ca_config.rev_arg = arg;
231: ca_config.rev_type = REV_KEY_COMPROMISE;
232: return (0);
233: }
234:
235: static int
236: ca_opt_crl_hold(char *arg)
237: {
238: ca_config.rev_arg = arg;
239: ca_config.rev_type = REV_HOLD;
240: return (0);
241: }
242:
243: static int
244: ca_opt_crl_reason(char *arg)
245: {
246: ca_config.rev_arg = arg;
247: ca_config.rev_type = REV_CRL_REASON;
248: return (0);
249: }
1.1 jsing 250:
1.29 inoguchi 251: static int
252: ca_opt_in(char *arg)
253: {
254: ca_config.infile = arg;
255: ca_config.req = 1;
256: return (0);
257: }
258:
259: static int
260: ca_opt_infiles(int argc, char **argv, int *argsused)
261: {
262: ca_config.infiles_num = argc - 1;
263: if (ca_config.infiles_num < 1)
264: return (1);
265: ca_config.infiles = argv + 1;
266: ca_config.req = 1;
267: *argsused = argc;
268: return (0);
269: }
270:
271: static int
272: ca_opt_revoke(char *arg)
273: {
274: ca_config.infile = arg;
275: ca_config.dorevoke = 1;
276: return (0);
277: }
278:
279: static int
280: ca_opt_sigopt(char *arg)
281: {
282: if (ca_config.sigopts == NULL)
283: ca_config.sigopts = sk_OPENSSL_STRING_new_null();
284: if (ca_config.sigopts == NULL)
285: return (1);
286: if (!sk_OPENSSL_STRING_push(ca_config.sigopts, arg))
287: return (1);
288: return (0);
289: }
290:
291: static int
292: ca_opt_spkac(char *arg)
293: {
294: ca_config.spkac_file = arg;
295: ca_config.req = 1;
296: return (0);
297: }
298:
299: static int
300: ca_opt_ss_cert(char *arg)
301: {
302: ca_config.ss_cert_file = arg;
303: ca_config.req = 1;
304: return (0);
305: }
306:
307: static const struct option ca_options[] = {
308: {
309: .name = "batch",
310: .desc = "Operate in batch mode",
311: .type = OPTION_FLAG,
312: .opt.flag = &ca_config.batch,
313: },
314: {
315: .name = "cert",
316: .argname = "file",
317: .desc = "File containing the CA certificate",
318: .type = OPTION_ARG,
319: .opt.arg = &ca_config.certfile,
320: },
321: {
322: .name = "config",
323: .argname = "file",
324: .desc = "Specify an alternative configuration file",
325: .type = OPTION_ARG,
326: .opt.arg = &ca_config.configfile,
327: },
328: {
329: .name = "create_serial",
330: .desc = "If reading serial fails, create a new random serial",
331: .type = OPTION_FLAG,
1.30 inoguchi 332: .opt.flag = &ca_config.create_serial,
1.29 inoguchi 333: },
334: {
335: .name = "crl_CA_compromise",
336: .argname = "time",
337: .desc = "Set the compromise time and the revocation reason to\n"
338: "CACompromise",
339: .type = OPTION_ARG_FUNC,
340: .opt.argfunc = ca_opt_crl_ca_compromise,
341: },
342: {
343: .name = "crl_compromise",
344: .argname = "time",
345: .desc = "Set the compromise time and the revocation reason to\n"
346: "keyCompromise",
347: .type = OPTION_ARG_FUNC,
348: .opt.argfunc = ca_opt_crl_compromise,
349: },
350: {
351: .name = "crl_hold",
352: .argname = "instruction",
353: .desc = "Set the hold instruction and the revocation reason to\n"
354: "certificateHold",
355: .type = OPTION_ARG_FUNC,
356: .opt.argfunc = ca_opt_crl_hold,
357: },
358: {
359: .name = "crl_reason",
360: .argname = "reason",
361: .desc = "Revocation reason",
362: .type = OPTION_ARG_FUNC,
363: .opt.argfunc = ca_opt_crl_reason,
364: },
365: {
366: .name = "crldays",
367: .argname = "days",
368: .desc = "Number of days before the next CRL is due",
369: .type = OPTION_ARG_LONG,
370: .opt.lvalue = &ca_config.crldays,
371: },
372: {
373: .name = "crlexts",
374: .argname = "section",
375: .desc = "CRL extension section (override value in config file)",
376: .type = OPTION_ARG,
377: .opt.arg = &ca_config.crl_ext,
378: },
379: {
380: .name = "crlhours",
381: .argname = "hours",
382: .desc = "Number of hours before the next CRL is due",
383: .type = OPTION_ARG_LONG,
384: .opt.lvalue = &ca_config.crlhours,
385: },
386: {
387: .name = "crlsec",
388: .argname = "seconds",
389: .desc = "Number of seconds before the next CRL is due",
390: .type = OPTION_ARG_LONG,
391: .opt.lvalue = &ca_config.crlsec,
392: },
393: {
394: .name = "days",
395: .argname = "arg",
396: .desc = "Number of days to certify the certificate for",
397: .type = OPTION_ARG_LONG,
398: .opt.lvalue = &ca_config.days,
399: },
400: {
401: .name = "enddate",
402: .argname = "YYMMDDHHMMSSZ",
403: .desc = "Certificate validity notAfter (overrides -days)",
404: .type = OPTION_ARG,
405: .opt.arg = &ca_config.enddate,
406: },
407: {
408: .name = "extensions",
409: .argname = "section",
410: .desc = "Extension section (override value in config file)",
411: .type = OPTION_ARG,
412: .opt.arg = &ca_config.extensions,
413: },
414: {
415: .name = "extfile",
416: .argname = "file",
417: .desc = "Configuration file with X509v3 extentions to add",
418: .type = OPTION_ARG,
419: .opt.arg = &ca_config.extfile,
420: },
421: {
422: .name = "gencrl",
423: .desc = "Generate a new CRL",
424: .type = OPTION_FLAG,
425: .opt.flag = &ca_config.gencrl,
426: },
427: {
428: .name = "in",
429: .argname = "file",
430: .desc = "Input file containing a single certificate request",
431: .type = OPTION_ARG_FUNC,
432: .opt.argfunc = ca_opt_in,
433: },
434: {
435: .name = "infiles",
436: .argname = "...",
437: .desc = "The last argument, certificate requests to process",
438: .type = OPTION_ARGV_FUNC,
439: .opt.argvfunc = ca_opt_infiles,
440: },
441: {
442: .name = "key",
443: .argname = "password",
444: .desc = "Key to decode the private key if it is encrypted",
445: .type = OPTION_ARG,
446: .opt.arg = &ca_config.key,
447: },
448: {
449: .name = "keyfile",
450: .argname = "file",
451: .desc = "Private key file",
452: .type = OPTION_ARG,
453: .opt.arg = &ca_config.keyfile,
454: },
455: {
456: .name = "keyform",
457: .argname = "fmt",
458: .desc = "Private key file format (DER or PEM (default))",
459: .type = OPTION_ARG_FORMAT,
460: .opt.value = &ca_config.keyform,
461: },
462: {
463: .name = "md",
464: .argname = "alg",
465: .desc = "Message digest to use",
466: .type = OPTION_ARG,
467: .opt.arg = &ca_config.md,
468: },
469: {
470: .name = "msie_hack",
471: .type = OPTION_FLAG,
472: .opt.flag = &ca_config.msie_hack,
473: },
474: {
475: .name = "multivalue-rdn",
476: .desc = "Enable support for multivalued RDNs",
477: .type = OPTION_FLAG,
478: .opt.flag = &ca_config.multirdn,
479: },
480: {
481: .name = "name",
482: .argname = "section",
483: .desc = "Specifies the configuration file section to use",
484: .type = OPTION_ARG,
485: .opt.arg = &ca_config.section,
486: },
487: {
488: .name = "noemailDN",
489: .desc = "Do not add the EMAIL field to the DN",
490: .type = OPTION_VALUE,
491: .opt.value = &ca_config.email_dn,
492: .value = 0,
493: },
494: {
495: .name = "notext",
496: .desc = "Do not print the generated certificate",
497: .type = OPTION_FLAG,
498: .opt.flag = &ca_config.notext,
499: },
500: {
501: .name = "out",
502: .argname = "file",
503: .desc = "Output file (default stdout)",
504: .type = OPTION_ARG,
505: .opt.arg = &ca_config.outfile,
506: },
507: {
508: .name = "outdir",
509: .argname = "directory",
510: .desc = " Directory to output certificates to",
511: .type = OPTION_ARG,
512: .opt.arg = &ca_config.outdir,
513: },
514: {
515: .name = "passin",
516: .argname = "src",
517: .desc = "Private key input password source",
518: .type = OPTION_ARG,
519: .opt.arg = &ca_config.passargin,
520: },
521: {
522: .name = "policy",
523: .argname = "name",
524: .desc = "The CA 'policy' to support",
525: .type = OPTION_ARG,
526: .opt.arg = &ca_config.policy,
527: },
528: {
529: .name = "preserveDN",
530: .desc = "Do not re-order the DN",
531: .type = OPTION_FLAG,
532: .opt.flag = &ca_config.preserve,
533: },
534: {
535: .name = "revoke",
536: .argname = "file",
537: .desc = "Revoke a certificate (given in file)",
538: .type = OPTION_ARG_FUNC,
539: .opt.argfunc = ca_opt_revoke,
540: },
541: {
542: .name = "selfsign",
543: .desc = "Sign a certificate using the key associated with it",
544: .type = OPTION_FLAG,
545: .opt.flag = &ca_config.selfsign,
546: },
547: {
548: .name = "sigopt",
549: .argname = "nm:v",
550: .desc = "Signature parameter in nm:v form",
551: .type = OPTION_ARG_FUNC,
552: .opt.argfunc = ca_opt_sigopt,
553: },
554: {
555: .name = "spkac",
556: .argname = "file",
557: .desc = "File contains DN and signed public key and challenge",
558: .type = OPTION_ARG_FUNC,
559: .opt.argfunc = ca_opt_spkac,
560: },
561: {
562: .name = "ss_cert",
563: .argname = "file",
564: .desc = "File contains a self signed certificate to sign",
565: .type = OPTION_ARG_FUNC,
566: .opt.argfunc = ca_opt_ss_cert,
567: },
568: {
569: .name = "startdate",
570: .argname = "YYMMDDHHMMSSZ",
571: .desc = "Certificate validity notBefore",
572: .type = OPTION_ARG,
573: .opt.arg = &ca_config.startdate,
574: },
575: {
576: .name = "status",
577: .argname = "serial",
578: .desc = "Shows certificate status given the serial number",
579: .type = OPTION_ARG,
1.30 inoguchi 580: .opt.arg = &ca_config.serial_status,
1.29 inoguchi 581: },
582: {
583: .name = "subj",
584: .argname = "arg",
585: .desc = "Use arg instead of request's subject",
586: .type = OPTION_ARG,
587: .opt.arg = &ca_config.subj,
588: },
589: {
590: .name = "updatedb",
591: .desc = "Updates db for expired certificates",
592: .type = OPTION_FLAG,
593: .opt.flag = &ca_config.doupdatedb,
594: },
595: {
596: .name = "utf8",
597: .desc = "Input characters are in UTF-8 (default ASCII)",
598: .type = OPTION_FUNC,
599: .opt.func = ca_opt_chtype_utf8,
600: },
601: {
602: .name = "verbose",
603: .desc = "Verbose output during processing",
604: .type = OPTION_FLAG,
605: .opt.flag = &ca_config.verbose,
606: },
607: { NULL },
608: };
1.1 jsing 609:
1.24 beck 610: /*
611: * Set a certificate time based on user provided input. Make sure
612: * what we put in the certificate is legit for RFC 5280. Returns
613: * 0 on success, -1 on an invalid time string. Strings must be
614: * YYYYMMDDHHMMSSZ for post 2050 dates. YYYYMMDDHHMMSSZ or
615: * YYMMDDHHMMSSZ is accepted for pre 2050 dates, and fixed up to
616: * be the correct format in the certificate.
617: */
618: static int
619: setCertificateTime(ASN1_TIME *x509time, char *timestring)
620: {
1.25 beck 621: struct tm tm1;
1.28 tb 622:
1.25 beck 623: if (ASN1_time_parse(timestring, strlen(timestring), &tm1, 0) == -1)
1.24 beck 624: return (-1);
1.25 beck 625: if (!ASN1_TIME_set_tm(x509time, &tm1))
1.24 beck 626: return (-1);
1.25 beck 627: return 0;
1.24 beck 628: }
629:
1.29 inoguchi 630: static void
631: ca_usage(void)
632: {
633: fprintf(stderr,
634: "usage: ca [-batch] [-cert file] [-config file] [-create_serial]\n"
635: " [-crl_CA_compromise time] [-crl_compromise time]\n"
636: " [-crl_hold instruction] [-crl_reason reason] [-crldays days]\n"
637: " [-crlexts section] [-crlhours hours] [-crlsec seconds]\n"
638: " [-days arg] [-enddate date] [-extensions section]\n"
639: " [-extfile file] [-gencrl] [-in file] [-infiles]\n"
640: " [-key password] [-keyfile file] [-keyform pem | der]\n"
641: " [-md alg] [-multivalue-rdn] [-name section]\n"
642: " [-noemailDN] [-notext] [-out file] [-outdir directory]\n"
643: " [-passin arg] [-policy name] [-preserveDN] [-revoke file]\n"
644: " [-selfsign] [-sigopt nm:v] [-spkac file] [-ss_cert file]\n"
645: " [-startdate date] [-status serial] [-subj arg] [-updatedb]\n"
646: " [-utf8] [-verbose]\n\n");
647: options_usage(ca_options);
648: fprintf(stderr, "\n");
649: }
650:
1.1 jsing 651: int
652: ca_main(int argc, char **argv)
653: {
654: int free_key = 0;
655: int total = 0;
656: int total_done = 0;
657: int ret = 1;
658: long errorline = -1;
659: EVP_PKEY *pkey = NULL;
660: int output_der = 0;
661: char *serialfile = NULL;
662: char *crlnumberfile = NULL;
663: char *tmp_email_dn = NULL;
664: BIGNUM *serial = NULL;
665: BIGNUM *crlnumber = NULL;
666: unsigned long nameopt = 0, certopt = 0;
667: int default_op = 1;
668: int ext_copy = EXT_COPY_NONE;
669: X509 *x509 = NULL, *x509p = NULL;
670: X509 *x = NULL;
671: BIO *in = NULL, *out = NULL, *Sout = NULL, *Cout = NULL;
672: char *dbfile = NULL;
673: CA_DB *db = NULL;
674: X509_CRL *crl = NULL;
675: X509_REVOKED *r = NULL;
676: ASN1_TIME *tmptm;
1.30 inoguchi 677: ASN1_INTEGER *tmpserial;
1.1 jsing 678: char *f;
679: const char *p;
1.31 inoguchi 680: char *const *pp;
1.1 jsing 681: int i, j;
682: const EVP_MD *dgst = NULL;
1.31 inoguchi 683: STACK_OF(CONF_VALUE) *attribs = NULL;
684: STACK_OF(X509) *cert_sk = NULL;
1.1 jsing 685: char *tofree = NULL;
686: DB_ATTR db_attr;
1.17 doug 687:
688: if (single_execution) {
1.23 deraadt 689: if (pledge("stdio cpath wpath rpath tty", NULL) == -1) {
1.17 doug 690: perror("pledge");
1.19 doug 691: exit(1);
692: }
1.17 doug 693: }
1.1 jsing 694:
1.29 inoguchi 695: memset(&ca_config, 0, sizeof(ca_config));
696: ca_config.email_dn = 1;
697: ca_config.keyform = FORMAT_PEM;
698: ca_config.chtype = MBSTRING_ASC;
699: ca_config.rev_type = REV_NONE;
700:
1.1 jsing 701: conf = NULL;
702:
1.29 inoguchi 703: if (options_parse(argc, argv, ca_options, NULL, NULL) != 0) {
704: ca_usage();
1.1 jsing 705: goto err;
706: }
707:
708: /*****************************************************************/
709: tofree = NULL;
1.29 inoguchi 710: if (ca_config.configfile == NULL)
711: ca_config.configfile = getenv("OPENSSL_CONF");
712: if (ca_config.configfile == NULL) {
1.1 jsing 713: if ((tofree = make_config_name()) == NULL) {
714: BIO_printf(bio_err, "error making config file name\n");
715: goto err;
716: }
1.29 inoguchi 717: ca_config.configfile = tofree;
1.1 jsing 718: }
1.33 inoguchi 719: BIO_printf(bio_err, "Using configuration from %s\n",
720: ca_config.configfile);
1.1 jsing 721: conf = NCONF_new(NULL);
1.29 inoguchi 722: if (NCONF_load(conf, ca_config.configfile, &errorline) <= 0) {
1.1 jsing 723: if (errorline <= 0)
724: BIO_printf(bio_err,
725: "error loading the config file '%s'\n",
1.29 inoguchi 726: ca_config.configfile);
1.1 jsing 727: else
728: BIO_printf(bio_err,
729: "error on line %ld of config file '%s'\n",
1.29 inoguchi 730: errorline, ca_config.configfile);
1.1 jsing 731: goto err;
732: }
733: free(tofree);
734: tofree = NULL;
735:
736: /* Lets get the config section we are using */
1.29 inoguchi 737: if (ca_config.section == NULL) {
1.33 inoguchi 738: ca_config.section = NCONF_get_string(conf, BASE_SECTION,
739: ENV_DEFAULT_CA);
1.29 inoguchi 740: if (ca_config.section == NULL) {
1.1 jsing 741: lookup_fail(BASE_SECTION, ENV_DEFAULT_CA);
742: goto err;
743: }
744: }
745: if (conf != NULL) {
746: p = NCONF_get_string(conf, NULL, "oid_file");
747: if (p == NULL)
748: ERR_clear_error();
749: if (p != NULL) {
750: BIO *oid_bio;
751:
752: oid_bio = BIO_new_file(p, "r");
753: if (oid_bio == NULL) {
754: /*
755: BIO_printf(bio_err,
756: "problems opening %s for extra oid's\n", p);
757: ERR_print_errors(bio_err);
758: */
759: ERR_clear_error();
760: } else {
761: OBJ_create_objects(oid_bio);
762: BIO_free(oid_bio);
763: }
764: }
765: if (!add_oid_section(bio_err, conf)) {
766: ERR_print_errors(bio_err);
767: goto err;
768: }
769: }
1.29 inoguchi 770: f = NCONF_get_string(conf, ca_config.section, STRING_MASK);
1.32 inoguchi 771: if (f == NULL)
1.1 jsing 772: ERR_clear_error();
773:
1.32 inoguchi 774: if (f != NULL && !ASN1_STRING_set_default_mask_asc(f)) {
1.1 jsing 775: BIO_printf(bio_err,
776: "Invalid global string mask setting %s\n", f);
777: goto err;
778: }
1.29 inoguchi 779: if (ca_config.chtype != MBSTRING_UTF8) {
780: f = NCONF_get_string(conf, ca_config.section, UTF8_IN);
1.32 inoguchi 781: if (f == NULL)
1.1 jsing 782: ERR_clear_error();
1.35 inoguchi 783: else if (strcmp(f, "yes") == 0)
1.29 inoguchi 784: ca_config.chtype = MBSTRING_UTF8;
1.1 jsing 785: }
786: db_attr.unique_subject = 1;
1.29 inoguchi 787: p = NCONF_get_string(conf, ca_config.section, ENV_UNIQUE_SUBJECT);
1.32 inoguchi 788: if (p != NULL) {
1.1 jsing 789: db_attr.unique_subject = parse_yesno(p, 1);
790: } else
791: ERR_clear_error();
792:
793: in = BIO_new(BIO_s_file());
794: out = BIO_new(BIO_s_file());
795: Sout = BIO_new(BIO_s_file());
796: Cout = BIO_new(BIO_s_file());
797: if ((in == NULL) || (out == NULL) || (Sout == NULL) || (Cout == NULL)) {
798: ERR_print_errors(bio_err);
799: goto err;
800: }
801: /*****************************************************************/
802: /* report status of cert with serial number given on command line */
1.30 inoguchi 803: if (ca_config.serial_status) {
1.29 inoguchi 804: if ((dbfile = NCONF_get_string(conf, ca_config.section,
1.1 jsing 805: ENV_DATABASE)) == NULL) {
1.29 inoguchi 806: lookup_fail(ca_config.section, ENV_DATABASE);
1.1 jsing 807: goto err;
808: }
809: db = load_index(dbfile, &db_attr);
810: if (db == NULL)
811: goto err;
812:
813: if (!index_index(db))
814: goto err;
815:
1.30 inoguchi 816: if (get_certificate_status(ca_config.serial_status, db) != 1)
1.1 jsing 817: BIO_printf(bio_err, "Error verifying serial %s!\n",
1.30 inoguchi 818: ca_config.serial_status);
1.1 jsing 819: goto err;
820: }
821: /*****************************************************************/
822: /* we definitely need a private key, so let's get it */
823:
1.33 inoguchi 824: if ((ca_config.keyfile == NULL) &&
825: ((ca_config.keyfile = NCONF_get_string(conf, ca_config.section,
826: ENV_PRIVATE_KEY)) == NULL)) {
1.29 inoguchi 827: lookup_fail(ca_config.section, ENV_PRIVATE_KEY);
1.1 jsing 828: goto err;
829: }
1.32 inoguchi 830: if (ca_config.key == NULL) {
1.1 jsing 831: free_key = 1;
1.33 inoguchi 832: if (!app_passwd(bio_err, ca_config.passargin, NULL,
833: &ca_config.key, NULL)) {
1.1 jsing 834: BIO_printf(bio_err, "Error getting password\n");
835: goto err;
836: }
837: }
1.33 inoguchi 838: pkey = load_key(bio_err, ca_config.keyfile, ca_config.keyform, 0,
839: ca_config.key, "CA private key");
1.32 inoguchi 840: if (ca_config.key != NULL)
1.29 inoguchi 841: explicit_bzero(ca_config.key, strlen(ca_config.key));
1.1 jsing 842: if (pkey == NULL) {
843: /* load_key() has already printed an appropriate message */
844: goto err;
845: }
846: /*****************************************************************/
847: /* we need a certificate */
1.33 inoguchi 848: if (!ca_config.selfsign || ca_config.spkac_file != NULL ||
849: ca_config.ss_cert_file != NULL || ca_config.gencrl) {
1.29 inoguchi 850: if ((ca_config.certfile == NULL) &&
851: ((ca_config.certfile = NCONF_get_string(conf,
852: ca_config.section, ENV_CERTIFICATE)) == NULL)) {
853: lookup_fail(ca_config.section, ENV_CERTIFICATE);
1.1 jsing 854: goto err;
855: }
1.29 inoguchi 856: x509 = load_cert(bio_err, ca_config.certfile, FORMAT_PEM, NULL,
1.1 jsing 857: "CA certificate");
858: if (x509 == NULL)
859: goto err;
860:
861: if (!X509_check_private_key(x509, pkey)) {
862: BIO_printf(bio_err,
863: "CA certificate and CA private key do not match\n");
864: goto err;
865: }
866: }
1.29 inoguchi 867: if (!ca_config.selfsign)
1.1 jsing 868: x509p = x509;
869:
870: f = NCONF_get_string(conf, BASE_SECTION, ENV_PRESERVE);
871: if (f == NULL)
872: ERR_clear_error();
873: if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
1.29 inoguchi 874: ca_config.preserve = 1;
1.1 jsing 875: f = NCONF_get_string(conf, BASE_SECTION, ENV_MSIE_HACK);
876: if (f == NULL)
877: ERR_clear_error();
878: if ((f != NULL) && ((*f == 'y') || (*f == 'Y')))
1.29 inoguchi 879: ca_config.msie_hack = 1;
1.1 jsing 880:
1.29 inoguchi 881: f = NCONF_get_string(conf, ca_config.section, ENV_NAMEOPT);
1.1 jsing 882:
1.34 inoguchi 883: if (f != NULL) {
1.1 jsing 884: if (!set_name_ex(&nameopt, f)) {
885: BIO_printf(bio_err,
886: "Invalid name options: \"%s\"\n", f);
887: goto err;
888: }
889: default_op = 0;
890: } else
891: ERR_clear_error();
892:
1.29 inoguchi 893: f = NCONF_get_string(conf, ca_config.section, ENV_CERTOPT);
1.1 jsing 894:
1.32 inoguchi 895: if (f != NULL) {
1.1 jsing 896: if (!set_cert_ex(&certopt, f)) {
897: BIO_printf(bio_err,
898: "Invalid certificate options: \"%s\"\n", f);
899: goto err;
900: }
901: default_op = 0;
902: } else
903: ERR_clear_error();
904:
1.29 inoguchi 905: f = NCONF_get_string(conf, ca_config.section, ENV_EXTCOPY);
1.1 jsing 906:
1.32 inoguchi 907: if (f != NULL) {
1.1 jsing 908: if (!set_ext_copy(&ext_copy, f)) {
909: BIO_printf(bio_err,
910: "Invalid extension copy option: \"%s\"\n", f);
911: goto err;
912: }
913: } else
914: ERR_clear_error();
915:
916: /*****************************************************************/
917: /* lookup where to write new certificates */
1.29 inoguchi 918: if (ca_config.outdir == NULL && ca_config.req) {
1.33 inoguchi 919: if ((ca_config.outdir = NCONF_get_string(conf,
920: ca_config.section, ENV_NEW_CERTS_DIR)) == NULL) {
1.22 deraadt 921: BIO_printf(bio_err, "output directory %s not defined\n",
922: ENV_NEW_CERTS_DIR);
1.1 jsing 923: goto err;
924: }
925: }
926: /*****************************************************************/
927: /* we need to load the database file */
1.33 inoguchi 928: if ((dbfile = NCONF_get_string(conf, ca_config.section,
929: ENV_DATABASE)) == NULL) {
1.29 inoguchi 930: lookup_fail(ca_config.section, ENV_DATABASE);
1.1 jsing 931: goto err;
932: }
933: db = load_index(dbfile, &db_attr);
934: if (db == NULL)
935: goto err;
936:
937: /* Lets check some fields */
938: for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
939: pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
940: if ((pp[DB_type][0] != DB_TYPE_REV) &&
941: (pp[DB_rev_date][0] != '\0')) {
1.33 inoguchi 942: BIO_printf(bio_err,
943: "entry %d: not revoked yet, but has a revocation date\n",
944: i + 1);
1.1 jsing 945: goto err;
946: }
947: if ((pp[DB_type][0] == DB_TYPE_REV) &&
948: !make_revoked(NULL, pp[DB_rev_date])) {
949: BIO_printf(bio_err, " in entry %d\n", i + 1);
950: goto err;
951: }
952: if (!check_time_format((char *) pp[DB_exp_date])) {
953: BIO_printf(bio_err, "entry %d: invalid expiry date\n",
954: i + 1);
955: goto err;
956: }
957: p = pp[DB_serial];
958: j = strlen(p);
959: if (*p == '-') {
960: p++;
961: j--;
962: }
963: if ((j & 1) || (j < 2)) {
964: BIO_printf(bio_err,
965: "entry %d: bad serial number length (%d)\n",
966: i + 1, j);
967: goto err;
968: }
969: while (*p) {
970: if (!(((*p >= '0') && (*p <= '9')) ||
971: ((*p >= 'A') && (*p <= 'F')) ||
972: ((*p >= 'a') && (*p <= 'f')))) {
1.33 inoguchi 973: BIO_printf(bio_err,
974: "entry %d: bad serial number characters, char pos %ld, char is '%c'\n",
975: i + 1, (long) (p - pp[DB_serial]), *p);
1.1 jsing 976: goto err;
977: }
978: p++;
979: }
980: }
1.29 inoguchi 981: if (ca_config.verbose) {
1.33 inoguchi 982: BIO_set_fp(out, stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1.1 jsing 983: TXT_DB_write(out, db->db);
984: BIO_printf(bio_err, "%d entries loaded from the database\n",
985: sk_OPENSSL_PSTRING_num(db->db->data));
986: BIO_printf(bio_err, "generating index\n");
987: }
988: if (!index_index(db))
989: goto err;
990:
991: /*****************************************************************/
992: /* Update the db file for expired certificates */
1.29 inoguchi 993: if (ca_config.doupdatedb) {
994: if (ca_config.verbose)
1.1 jsing 995: BIO_printf(bio_err, "Updating %s ...\n", dbfile);
996:
997: i = do_updatedb(db);
998: if (i == -1) {
999: BIO_printf(bio_err, "Malloc failure\n");
1000: goto err;
1001: } else if (i == 0) {
1.29 inoguchi 1002: if (ca_config.verbose)
1.1 jsing 1003: BIO_printf(bio_err,
1004: "No entries found to mark expired\n");
1005: } else {
1006: if (!save_index(dbfile, "new", db))
1007: goto err;
1008:
1009: if (!rotate_index(dbfile, "new", "old"))
1010: goto err;
1011:
1.29 inoguchi 1012: if (ca_config.verbose)
1.1 jsing 1013: BIO_printf(bio_err,
1014: "Done. %d entries marked as expired\n", i);
1015: }
1016: }
1017: /*****************************************************************/
1018: /* Read extentions config file */
1.32 inoguchi 1019: if (ca_config.extfile != NULL) {
1.1 jsing 1020: extconf = NCONF_new(NULL);
1.29 inoguchi 1021: if (NCONF_load(extconf, ca_config.extfile, &errorline) <= 0) {
1.1 jsing 1022: if (errorline <= 0)
1023: BIO_printf(bio_err,
1024: "ERROR: loading the config file '%s'\n",
1.29 inoguchi 1025: ca_config.extfile);
1.1 jsing 1026: else
1027: BIO_printf(bio_err,
1028: "ERROR: on line %ld of config file '%s'\n",
1.29 inoguchi 1029: errorline, ca_config.extfile);
1.1 jsing 1030: ret = 1;
1031: goto err;
1032: }
1.29 inoguchi 1033: if (ca_config.verbose)
1.1 jsing 1034: BIO_printf(bio_err,
1035: "Successfully loaded extensions file %s\n",
1.29 inoguchi 1036: ca_config.extfile);
1.1 jsing 1037:
1038: /* We can have sections in the ext file */
1.33 inoguchi 1039: if (ca_config.extensions == NULL &&
1040: (ca_config.extensions = NCONF_get_string(extconf, "default",
1041: "extensions")) == NULL)
1.29 inoguchi 1042: ca_config.extensions = "default";
1.1 jsing 1043: }
1044: /*****************************************************************/
1.29 inoguchi 1045: if (ca_config.req || ca_config.gencrl) {
1046: if (ca_config.outfile != NULL) {
1047: if (BIO_write_filename(Sout, ca_config.outfile) <= 0) {
1048: perror(ca_config.outfile);
1.1 jsing 1049: goto err;
1050: }
1051: } else {
1052: BIO_set_fp(Sout, stdout, BIO_NOCLOSE | BIO_FP_TEXT);
1053: }
1054: }
1.33 inoguchi 1055: if ((ca_config.md == NULL) &&
1056: ((ca_config.md = NCONF_get_string(conf, ca_config.section,
1.1 jsing 1057: ENV_DEFAULT_MD)) == NULL)) {
1.29 inoguchi 1058: lookup_fail(ca_config.section, ENV_DEFAULT_MD);
1.1 jsing 1059: goto err;
1060: }
1.35 inoguchi 1061: if (strcmp(ca_config.md, "default") == 0) {
1.1 jsing 1062: int def_nid;
1063: if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0) {
1064: BIO_puts(bio_err, "no default digest\n");
1065: goto err;
1066: }
1.29 inoguchi 1067: ca_config.md = (char *) OBJ_nid2sn(def_nid);
1.36 inoguchi 1068: if (ca_config.md == NULL)
1069: goto err;
1.1 jsing 1070: }
1.29 inoguchi 1071: if ((dgst = EVP_get_digestbyname(ca_config.md)) == NULL) {
1.1 jsing 1072: BIO_printf(bio_err,
1.29 inoguchi 1073: "%s is an unsupported message digest type\n", ca_config.md);
1.1 jsing 1074: goto err;
1075: }
1.29 inoguchi 1076: if (ca_config.req) {
1.33 inoguchi 1077: if ((ca_config.email_dn == 1) &&
1078: ((tmp_email_dn = NCONF_get_string(conf, ca_config.section,
1079: ENV_DEFAULT_EMAIL_DN)) != NULL)) {
1.1 jsing 1080: if (strcmp(tmp_email_dn, "no") == 0)
1.29 inoguchi 1081: ca_config.email_dn = 0;
1.1 jsing 1082: }
1.29 inoguchi 1083: if (ca_config.verbose)
1.1 jsing 1084: BIO_printf(bio_err, "message digest is %s\n",
1085: OBJ_nid2ln(dgst->type));
1.33 inoguchi 1086: if ((ca_config.policy == NULL) &&
1087: ((ca_config.policy = NCONF_get_string(conf,
1.29 inoguchi 1088: ca_config.section, ENV_POLICY)) == NULL)) {
1089: lookup_fail(ca_config.section, ENV_POLICY);
1.1 jsing 1090: goto err;
1091: }
1.29 inoguchi 1092: if (ca_config.verbose)
1093: BIO_printf(bio_err, "policy is %s\n", ca_config.policy);
1.1 jsing 1094:
1.29 inoguchi 1095: if ((serialfile = NCONF_get_string(conf, ca_config.section,
1.1 jsing 1096: ENV_SERIAL)) == NULL) {
1.29 inoguchi 1097: lookup_fail(ca_config.section, ENV_SERIAL);
1.1 jsing 1098: goto err;
1099: }
1.32 inoguchi 1100: if (extconf == NULL) {
1.1 jsing 1101: /*
1102: * no '-extfile' option, so we look for extensions in
1103: * the main configuration file
1104: */
1.32 inoguchi 1105: if (ca_config.extensions == NULL) {
1.33 inoguchi 1106: ca_config.extensions = NCONF_get_string(conf,
1107: ca_config.section, ENV_EXTENSIONS);
1.32 inoguchi 1108: if (ca_config.extensions == NULL)
1.1 jsing 1109: ERR_clear_error();
1110: }
1.32 inoguchi 1111: if (ca_config.extensions != NULL) {
1.1 jsing 1112: /* Check syntax of file */
1113: X509V3_CTX ctx;
1114: X509V3_set_ctx_test(&ctx);
1115: X509V3_set_nconf(&ctx, conf);
1116: if (!X509V3_EXT_add_nconf(conf, &ctx,
1.29 inoguchi 1117: ca_config.extensions, NULL)) {
1.1 jsing 1118: BIO_printf(bio_err,
1119: "Error Loading extension section %s\n",
1.29 inoguchi 1120: ca_config.extensions);
1.1 jsing 1121: ret = 1;
1122: goto err;
1123: }
1124: }
1125: }
1.29 inoguchi 1126: if (ca_config.startdate == NULL) {
1.33 inoguchi 1127: ca_config.startdate = NCONF_get_string(conf,
1128: ca_config.section, ENV_DEFAULT_STARTDATE);
1.29 inoguchi 1129: if (ca_config.startdate == NULL)
1.1 jsing 1130: ERR_clear_error();
1131: }
1.29 inoguchi 1132: if (ca_config.startdate == NULL)
1133: ca_config.startdate = "today";
1.1 jsing 1134:
1.29 inoguchi 1135: if (ca_config.enddate == NULL) {
1.33 inoguchi 1136: ca_config.enddate = NCONF_get_string(conf,
1137: ca_config.section, ENV_DEFAULT_ENDDATE);
1.29 inoguchi 1138: if (ca_config.enddate == NULL)
1.1 jsing 1139: ERR_clear_error();
1140: }
1.29 inoguchi 1141: if (ca_config.days == 0 && ca_config.enddate == NULL) {
1142: if (!NCONF_get_number(conf, ca_config.section,
1143: ENV_DEFAULT_DAYS, &ca_config.days))
1144: ca_config.days = 0;
1.1 jsing 1145: }
1.29 inoguchi 1146: if (ca_config.enddate == NULL && ca_config.days == 0) {
1.1 jsing 1147: BIO_printf(bio_err,
1148: "cannot lookup how many days to certify for\n");
1149: goto err;
1150: }
1.33 inoguchi 1151: if ((serial = load_serial(serialfile, ca_config.create_serial,
1152: NULL)) == NULL) {
1.1 jsing 1153: BIO_printf(bio_err,
1154: "error while loading serial number\n");
1155: goto err;
1156: }
1.29 inoguchi 1157: if (ca_config.verbose) {
1.1 jsing 1158: if (BN_is_zero(serial))
1159: BIO_printf(bio_err,
1160: "next serial number is 00\n");
1161: else {
1162: if ((f = BN_bn2hex(serial)) == NULL)
1163: goto err;
1164: BIO_printf(bio_err,
1165: "next serial number is %s\n", f);
1166: free(f);
1167: }
1168: }
1.33 inoguchi 1169: if ((attribs = NCONF_get_section(conf, ca_config.policy)) ==
1170: NULL) {
1171: BIO_printf(bio_err, "unable to find 'section' for %s\n",
1172: ca_config.policy);
1.1 jsing 1173: goto err;
1174: }
1175: if ((cert_sk = sk_X509_new_null()) == NULL) {
1176: BIO_printf(bio_err, "Memory allocation failure\n");
1177: goto err;
1178: }
1.29 inoguchi 1179: if (ca_config.spkac_file != NULL) {
1.1 jsing 1180: total++;
1.33 inoguchi 1181: j = certify_spkac(&x, ca_config.spkac_file, pkey, x509,
1182: dgst, ca_config.sigopts, attribs, db, serial,
1183: ca_config.subj, ca_config.chtype,
1184: ca_config.multirdn, ca_config.email_dn,
1185: ca_config.startdate, ca_config.enddate,
1186: ca_config.days, ca_config.extensions, conf,
1187: ca_config.verbose, certopt, nameopt, default_op,
1188: ext_copy);
1.1 jsing 1189: if (j < 0)
1190: goto err;
1191: if (j > 0) {
1192: total_done++;
1193: BIO_printf(bio_err, "\n");
1194: if (!BN_add_word(serial, 1))
1195: goto err;
1196: if (!sk_X509_push(cert_sk, x)) {
1197: BIO_printf(bio_err,
1198: "Memory allocation failure\n");
1199: goto err;
1200: }
1.32 inoguchi 1201: if (ca_config.outfile != NULL) {
1.1 jsing 1202: output_der = 1;
1.29 inoguchi 1203: ca_config.batch = 1;
1.1 jsing 1204: }
1205: }
1206: }
1.29 inoguchi 1207: if (ca_config.ss_cert_file != NULL) {
1.1 jsing 1208: total++;
1.33 inoguchi 1209: j = certify_cert(&x, ca_config.ss_cert_file, pkey, x509,
1210: dgst, ca_config.sigopts, attribs, db, serial,
1211: ca_config.subj, ca_config.chtype,
1212: ca_config.multirdn, ca_config.email_dn,
1213: ca_config.startdate, ca_config.enddate,
1214: ca_config.days, ca_config.batch,
1215: ca_config.extensions, conf, ca_config.verbose,
1216: certopt, nameopt, default_op, ext_copy);
1.1 jsing 1217: if (j < 0)
1218: goto err;
1219: if (j > 0) {
1220: total_done++;
1221: BIO_printf(bio_err, "\n");
1222: if (!BN_add_word(serial, 1))
1223: goto err;
1224: if (!sk_X509_push(cert_sk, x)) {
1225: BIO_printf(bio_err,
1226: "Memory allocation failure\n");
1227: goto err;
1228: }
1229: }
1230: }
1.29 inoguchi 1231: if (ca_config.infile != NULL) {
1.1 jsing 1232: total++;
1.33 inoguchi 1233: j = certify(&x, ca_config.infile, pkey, x509p, dgst,
1234: ca_config.sigopts, attribs, db, serial,
1235: ca_config.subj, ca_config.chtype,
1236: ca_config.multirdn, ca_config.email_dn,
1237: ca_config.startdate, ca_config.enddate,
1238: ca_config.days, ca_config.batch,
1239: ca_config.extensions, conf, ca_config.verbose,
1240: certopt, nameopt, default_op, ext_copy,
1241: ca_config.selfsign);
1.1 jsing 1242: if (j < 0)
1243: goto err;
1244: if (j > 0) {
1245: total_done++;
1246: BIO_printf(bio_err, "\n");
1247: if (!BN_add_word(serial, 1))
1248: goto err;
1249: if (!sk_X509_push(cert_sk, x)) {
1250: BIO_printf(bio_err,
1251: "Memory allocation failure\n");
1252: goto err;
1253: }
1254: }
1255: }
1.29 inoguchi 1256: for (i = 0; i < ca_config.infiles_num; i++) {
1.1 jsing 1257: total++;
1.33 inoguchi 1258: j = certify(&x, ca_config.infiles[i], pkey, x509p, dgst,
1259: ca_config.sigopts, attribs, db, serial,
1260: ca_config.subj, ca_config.chtype,
1261: ca_config.multirdn, ca_config.email_dn,
1262: ca_config.startdate, ca_config.enddate,
1263: ca_config.days, ca_config.batch,
1264: ca_config.extensions, conf, ca_config.verbose,
1265: certopt, nameopt, default_op, ext_copy,
1266: ca_config.selfsign);
1.1 jsing 1267: if (j < 0)
1268: goto err;
1269: if (j > 0) {
1270: total_done++;
1271: BIO_printf(bio_err, "\n");
1272: if (!BN_add_word(serial, 1))
1273: goto err;
1274: if (!sk_X509_push(cert_sk, x)) {
1275: BIO_printf(bio_err,
1276: "Memory allocation failure\n");
1277: goto err;
1278: }
1279: }
1280: }
1281: /*
1282: * we have a stack of newly certified certificates and a data
1283: * base and serial number that need updating
1284: */
1285:
1286: if (sk_X509_num(cert_sk) > 0) {
1.29 inoguchi 1287: if (!ca_config.batch) {
1.21 deraadt 1288: char answer[10];
1289:
1.33 inoguchi 1290: BIO_printf(bio_err,
1291: "\n%d out of %d certificate requests certified, commit? [y/n]",
1292: total_done, total);
1.1 jsing 1293: (void) BIO_flush(bio_err);
1.33 inoguchi 1294: if (fgets(answer, sizeof answer - 1, stdin) ==
1295: NULL) {
1296: BIO_printf(bio_err,
1297: "CERTIFICATION CANCELED: I/O error\n");
1.1 jsing 1298: ret = 0;
1299: goto err;
1300: }
1.21 deraadt 1301: if ((answer[0] != 'y') && (answer[0] != 'Y')) {
1.33 inoguchi 1302: BIO_printf(bio_err,
1303: "CERTIFICATION CANCELED\n");
1.1 jsing 1304: ret = 0;
1305: goto err;
1306: }
1307: }
1.33 inoguchi 1308: BIO_printf(bio_err,
1309: "Write out database with %d new entries\n",
1310: sk_X509_num(cert_sk));
1.1 jsing 1311:
1312: if (!save_serial(serialfile, "new", serial, NULL))
1313: goto err;
1314:
1315: if (!save_index(dbfile, "new", db))
1316: goto err;
1317: }
1.29 inoguchi 1318: if (ca_config.verbose)
1.1 jsing 1319: BIO_printf(bio_err, "writing new certificates\n");
1320: for (i = 0; i < sk_X509_num(cert_sk); i++) {
1321: int k;
1.3 doug 1322: char *serialstr;
1.1 jsing 1323: unsigned char *data;
1.21 deraadt 1324: char pempath[PATH_MAX];
1.1 jsing 1325:
1326: x = sk_X509_value(cert_sk, i);
1327:
1328: j = x->cert_info->serialNumber->length;
1329: data = (unsigned char *)x->cert_info->serialNumber->data;
1330: if (j > 0)
1.3 doug 1331: serialstr = bin2hex(data, j);
1.1 jsing 1332: else
1.3 doug 1333: serialstr = strdup("00");
1.32 inoguchi 1334: if (serialstr != NULL) {
1.21 deraadt 1335: k = snprintf(pempath, sizeof(pempath),
1.29 inoguchi 1336: "%s/%s.pem", ca_config.outdir, serialstr);
1.3 doug 1337: free(serialstr);
1.27 deraadt 1338: if (k < 0 || k >= sizeof(pempath)) {
1.1 jsing 1339: BIO_printf(bio_err,
1340: "certificate file name too long\n");
1341: goto err;
1342: }
1343: } else {
1344: BIO_printf(bio_err,
1345: "memory allocation failed\n");
1346: goto err;
1347: }
1.29 inoguchi 1348: if (ca_config.verbose)
1.21 deraadt 1349: BIO_printf(bio_err, "writing %s\n", pempath);
1.1 jsing 1350:
1.21 deraadt 1351: if (BIO_write_filename(Cout, pempath) <= 0) {
1352: perror(pempath);
1.1 jsing 1353: goto err;
1354: }
1.36 inoguchi 1355: if (!write_new_certificate(Cout, x, 0,
1356: ca_config.notext))
1357: goto err;
1358: if (!write_new_certificate(Sout, x, output_der,
1359: ca_config.notext))
1360: goto err;
1.1 jsing 1361: }
1362:
1363: if (sk_X509_num(cert_sk)) {
1364: /* Rename the database and the serial file */
1365: if (!rotate_serial(serialfile, "new", "old"))
1366: goto err;
1367:
1368: if (!rotate_index(dbfile, "new", "old"))
1369: goto err;
1370:
1371: BIO_printf(bio_err, "Data Base Updated\n");
1372: }
1373: }
1374: /*****************************************************************/
1.29 inoguchi 1375: if (ca_config.gencrl) {
1.1 jsing 1376: int crl_v2 = 0;
1.32 inoguchi 1377: if (ca_config.crl_ext == NULL) {
1.33 inoguchi 1378: ca_config.crl_ext = NCONF_get_string(conf,
1379: ca_config.section, ENV_CRLEXT);
1.32 inoguchi 1380: if (ca_config.crl_ext == NULL)
1.1 jsing 1381: ERR_clear_error();
1382: }
1.32 inoguchi 1383: if (ca_config.crl_ext != NULL) {
1.1 jsing 1384: /* Check syntax of file */
1385: X509V3_CTX ctx;
1386: X509V3_set_ctx_test(&ctx);
1387: X509V3_set_nconf(&ctx, conf);
1.33 inoguchi 1388: if (!X509V3_EXT_add_nconf(conf, &ctx, ca_config.crl_ext,
1389: NULL)) {
1.1 jsing 1390: BIO_printf(bio_err,
1391: "Error Loading CRL extension section %s\n",
1.29 inoguchi 1392: ca_config.crl_ext);
1.1 jsing 1393: ret = 1;
1394: goto err;
1395: }
1396: }
1.29 inoguchi 1397: if ((crlnumberfile = NCONF_get_string(conf, ca_config.section,
1.1 jsing 1398: ENV_CRLNUMBER)) != NULL)
1399: if ((crlnumber = load_serial(crlnumberfile, 0,
1400: NULL)) == NULL) {
1401: BIO_printf(bio_err,
1402: "error while loading CRL number\n");
1403: goto err;
1404: }
1.33 inoguchi 1405: if (!ca_config.crldays && !ca_config.crlhours &&
1406: !ca_config.crlsec) {
1.29 inoguchi 1407: if (!NCONF_get_number(conf, ca_config.section,
1408: ENV_DEFAULT_CRL_DAYS, &ca_config.crldays))
1409: ca_config.crldays = 0;
1410: if (!NCONF_get_number(conf, ca_config.section,
1411: ENV_DEFAULT_CRL_HOURS, &ca_config.crlhours))
1412: ca_config.crlhours = 0;
1.1 jsing 1413: ERR_clear_error();
1414: }
1.33 inoguchi 1415: if ((ca_config.crldays == 0) && (ca_config.crlhours == 0) &&
1416: (ca_config.crlsec == 0)) {
1417: BIO_printf(bio_err,
1418: "cannot lookup how long until the next CRL is issued\n");
1.1 jsing 1419: goto err;
1420: }
1.29 inoguchi 1421: if (ca_config.verbose)
1.1 jsing 1422: BIO_printf(bio_err, "making CRL\n");
1423: if ((crl = X509_CRL_new()) == NULL)
1424: goto err;
1425: if (!X509_CRL_set_issuer_name(crl, X509_get_subject_name(x509)))
1426: goto err;
1427:
1428: tmptm = ASN1_TIME_new();
1.32 inoguchi 1429: if (tmptm == NULL)
1.1 jsing 1430: goto err;
1.36 inoguchi 1431: if (X509_gmtime_adj(tmptm, 0) == NULL) {
1432: ASN1_TIME_free(tmptm);
1433: goto err;
1434: }
1435: if (!X509_CRL_set_lastUpdate(crl, tmptm)) {
1436: ASN1_TIME_free(tmptm);
1437: goto err;
1438: }
1.32 inoguchi 1439: if (X509_time_adj_ex(tmptm, ca_config.crldays,
1.33 inoguchi 1440: ca_config.crlhours * 60 * 60 + ca_config.crlsec, NULL) ==
1441: NULL) {
1.1 jsing 1442: BIO_puts(bio_err, "error setting CRL nextUpdate\n");
1.36 inoguchi 1443: ASN1_TIME_free(tmptm);
1444: goto err;
1445: }
1446: if (!X509_CRL_set_nextUpdate(crl, tmptm)) {
1447: ASN1_TIME_free(tmptm);
1.1 jsing 1448: goto err;
1449: }
1450: ASN1_TIME_free(tmptm);
1451:
1452: for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
1453: pp = sk_OPENSSL_PSTRING_value(db->db->data, i);
1454: if (pp[DB_type][0] == DB_TYPE_REV) {
1455: if ((r = X509_REVOKED_new()) == NULL)
1456: goto err;
1457: j = make_revoked(r, pp[DB_rev_date]);
1458: if (!j)
1459: goto err;
1460: if (j == 2)
1461: crl_v2 = 1;
1462: if (!BN_hex2bn(&serial, pp[DB_serial]))
1463: goto err;
1.30 inoguchi 1464: tmpserial = BN_to_ASN1_INTEGER(serial, NULL);
1.1 jsing 1465: BN_free(serial);
1466: serial = NULL;
1.32 inoguchi 1467: if (tmpserial == NULL)
1.1 jsing 1468: goto err;
1.36 inoguchi 1469: if (!X509_REVOKED_set_serialNumber(r, tmpserial)) {
1470: ASN1_INTEGER_free(tmpserial);
1471: goto err;
1472: }
1.30 inoguchi 1473: ASN1_INTEGER_free(tmpserial);
1.36 inoguchi 1474: if (!X509_CRL_add0_revoked(crl, r))
1475: goto err;
1.37 ! inoguchi 1476: r = NULL;
1.1 jsing 1477: }
1478: }
1479:
1480: /*
1481: * sort the data so it will be written in serial number order
1482: */
1483: X509_CRL_sort(crl);
1484:
1485: /* we now have a CRL */
1.29 inoguchi 1486: if (ca_config.verbose)
1.1 jsing 1487: BIO_printf(bio_err, "signing CRL\n");
1488:
1489: /* Add any extensions asked for */
1490:
1.32 inoguchi 1491: if (ca_config.crl_ext != NULL || crlnumberfile != NULL) {
1.1 jsing 1492: X509V3_CTX crlctx;
1493: X509V3_set_ctx(&crlctx, x509, NULL, NULL, crl, 0);
1494: X509V3_set_nconf(&crlctx, conf);
1495:
1.32 inoguchi 1496: if (ca_config.crl_ext != NULL)
1.1 jsing 1497: if (!X509V3_EXT_CRL_add_nconf(conf, &crlctx,
1.29 inoguchi 1498: ca_config.crl_ext, crl))
1.1 jsing 1499: goto err;
1500: if (crlnumberfile != NULL) {
1.30 inoguchi 1501: tmpserial = BN_to_ASN1_INTEGER(crlnumber, NULL);
1.32 inoguchi 1502: if (tmpserial == NULL)
1.1 jsing 1503: goto err;
1.36 inoguchi 1504: if (!X509_CRL_add1_ext_i2d(crl, NID_crl_number,
1505: tmpserial, 0, 0)) {
1506: ASN1_INTEGER_free(tmpserial);
1507: goto err;
1508: }
1.30 inoguchi 1509: ASN1_INTEGER_free(tmpserial);
1.1 jsing 1510: crl_v2 = 1;
1511: if (!BN_add_word(crlnumber, 1))
1512: goto err;
1513: }
1514: }
1.32 inoguchi 1515: if (ca_config.crl_ext != NULL || crl_v2) {
1.1 jsing 1516: if (!X509_CRL_set_version(crl, 1))
1517: goto err; /* version 2 CRL */
1518: }
1519: if (crlnumberfile != NULL) /* we have a CRL number that
1520: * need updating */
1521: if (!save_serial(crlnumberfile, "new", crlnumber, NULL))
1522: goto err;
1523:
1.32 inoguchi 1524: if (crlnumber != NULL) {
1.1 jsing 1525: BN_free(crlnumber);
1526: crlnumber = NULL;
1527: }
1.33 inoguchi 1528: if (!do_X509_CRL_sign(bio_err, crl, pkey, dgst,
1529: ca_config.sigopts))
1.1 jsing 1530: goto err;
1531:
1.36 inoguchi 1532: if (!PEM_write_bio_X509_CRL(Sout, crl))
1533: goto err;
1.1 jsing 1534:
1535: if (crlnumberfile != NULL) /* Rename the crlnumber file */
1536: if (!rotate_serial(crlnumberfile, "new", "old"))
1537: goto err;
1538:
1539: }
1540: /*****************************************************************/
1.29 inoguchi 1541: if (ca_config.dorevoke) {
1542: if (ca_config.infile == NULL) {
1.1 jsing 1543: BIO_printf(bio_err, "no input files\n");
1544: goto err;
1545: } else {
1546: X509 *revcert;
1.33 inoguchi 1547: revcert = load_cert(bio_err, ca_config.infile,
1548: FORMAT_PEM, NULL, ca_config.infile);
1.1 jsing 1549: if (revcert == NULL)
1550: goto err;
1.33 inoguchi 1551: j = do_revoke(revcert, db, ca_config.rev_type,
1552: ca_config.rev_arg);
1.1 jsing 1553: if (j <= 0)
1554: goto err;
1555: X509_free(revcert);
1556:
1557: if (!save_index(dbfile, "new", db))
1558: goto err;
1559:
1560: if (!rotate_index(dbfile, "new", "old"))
1561: goto err;
1562:
1563: BIO_printf(bio_err, "Data Base Updated\n");
1564: }
1565: }
1566: /*****************************************************************/
1567: ret = 0;
1568:
1.26 jsing 1569: err:
1.1 jsing 1570: free(tofree);
1571:
1572: BIO_free_all(Cout);
1573: BIO_free_all(Sout);
1574: BIO_free_all(out);
1575: BIO_free_all(in);
1576:
1577: if (cert_sk)
1578: sk_X509_pop_free(cert_sk, X509_free);
1579:
1580: if (ret)
1581: ERR_print_errors(bio_err);
1.29 inoguchi 1582: if (free_key && ca_config.key)
1583: free(ca_config.key);
1.1 jsing 1584: BN_free(serial);
1585: BN_free(crlnumber);
1586: free_index(db);
1.29 inoguchi 1587: if (ca_config.sigopts)
1588: sk_OPENSSL_STRING_free(ca_config.sigopts);
1.1 jsing 1589: EVP_PKEY_free(pkey);
1590: if (x509)
1591: X509_free(x509);
1592: X509_CRL_free(crl);
1.37 ! inoguchi 1593: X509_REVOKED_free(r);
1.1 jsing 1594: NCONF_free(conf);
1595: NCONF_free(extconf);
1596: OBJ_cleanup();
1597:
1598: return (ret);
1599: }
1600:
1601: static void
1602: lookup_fail(const char *name, const char *tag)
1603: {
1604: BIO_printf(bio_err, "variable lookup failed for %s::%s\n", name, tag);
1605: }
1606:
1607: static int
1.31 inoguchi 1608: certify(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1609: const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1610: STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1.1 jsing 1611: unsigned long chtype, int multirdn, int email_dn, char *startdate,
1.31 inoguchi 1612: char *enddate, long days, int batch, char *ext_sect, CONF *lconf,
1.1 jsing 1613: int verbose, unsigned long certopt, unsigned long nameopt, int default_op,
1614: int ext_copy, int selfsign)
1615: {
1616: X509_REQ *req = NULL;
1617: BIO *in = NULL;
1618: EVP_PKEY *pktmp = NULL;
1619: int ok = -1, i;
1620:
1621: in = BIO_new(BIO_s_file());
1622:
1623: if (BIO_read_filename(in, infile) <= 0) {
1624: perror(infile);
1625: goto err;
1626: }
1627: if ((req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL)) == NULL) {
1628: BIO_printf(bio_err, "Error reading certificate request in %s\n",
1629: infile);
1630: goto err;
1631: }
1.36 inoguchi 1632: if (verbose) {
1633: if (!X509_REQ_print(bio_err, req))
1634: goto err;
1635: }
1.1 jsing 1636:
1637: BIO_printf(bio_err, "Check that the request matches the signature\n");
1638:
1639: if (selfsign && !X509_REQ_check_private_key(req, pkey)) {
1640: BIO_printf(bio_err,
1641: "Certificate request and CA private key do not match\n");
1642: ok = 0;
1643: goto err;
1644: }
1645: if ((pktmp = X509_REQ_get_pubkey(req)) == NULL) {
1646: BIO_printf(bio_err, "error unpacking public key\n");
1647: goto err;
1648: }
1649: i = X509_REQ_verify(req, pktmp);
1650: EVP_PKEY_free(pktmp);
1651: if (i < 0) {
1652: ok = 0;
1653: BIO_printf(bio_err, "Signature verification problems....\n");
1654: goto err;
1655: }
1656: if (i == 0) {
1657: ok = 0;
1658: BIO_printf(bio_err,
1659: "Signature did not match the certificate request\n");
1660: goto err;
1661: } else
1662: BIO_printf(bio_err, "Signature ok\n");
1663:
1664: ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial,
1665: subj, chtype, multirdn, email_dn, startdate, enddate, days, batch,
1666: verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
1667: ext_copy, selfsign);
1668:
1.26 jsing 1669: err:
1.1 jsing 1670: if (req != NULL)
1671: X509_REQ_free(req);
1672: if (in != NULL)
1673: BIO_free(in);
1674: return (ok);
1675: }
1676:
1677: static int
1.31 inoguchi 1678: certify_cert(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
1679: const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
1680: STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1.1 jsing 1681: unsigned long chtype, int multirdn, int email_dn, char *startdate,
1.31 inoguchi 1682: char *enddate, long days, int batch, char *ext_sect, CONF *lconf,
1.1 jsing 1683: int verbose, unsigned long certopt, unsigned long nameopt, int default_op,
1.12 bcook 1684: int ext_copy)
1.1 jsing 1685: {
1686: X509 *req = NULL;
1687: X509_REQ *rreq = NULL;
1688: EVP_PKEY *pktmp = NULL;
1689: int ok = -1, i;
1690:
1.12 bcook 1691: if ((req = load_cert(bio_err, infile, FORMAT_PEM, NULL,
1.1 jsing 1692: infile)) == NULL)
1693: goto err;
1.36 inoguchi 1694: if (verbose) {
1695: if (!X509_print(bio_err, req))
1696: goto err;
1697: }
1.1 jsing 1698:
1699: BIO_printf(bio_err, "Check that the request matches the signature\n");
1700:
1701: if ((pktmp = X509_get_pubkey(req)) == NULL) {
1702: BIO_printf(bio_err, "error unpacking public key\n");
1703: goto err;
1704: }
1705: i = X509_verify(req, pktmp);
1706: EVP_PKEY_free(pktmp);
1707: if (i < 0) {
1708: ok = 0;
1709: BIO_printf(bio_err, "Signature verification problems....\n");
1710: goto err;
1711: }
1712: if (i == 0) {
1713: ok = 0;
1714: BIO_printf(bio_err,
1715: "Signature did not match the certificate\n");
1716: goto err;
1717: } else
1718: BIO_printf(bio_err, "Signature ok\n");
1719:
1720: if ((rreq = X509_to_X509_REQ(req, NULL, EVP_md5())) == NULL)
1721: goto err;
1722:
1723: ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial,
1724: subj, chtype, multirdn, email_dn, startdate, enddate, days, batch,
1725: verbose, rreq, ext_sect, lconf, certopt, nameopt, default_op,
1726: ext_copy, 0);
1727:
1.26 jsing 1728: err:
1.1 jsing 1729: if (rreq != NULL)
1730: X509_REQ_free(rreq);
1731: if (req != NULL)
1732: X509_free(req);
1733: return (ok);
1734: }
1735:
1736: static int
1.31 inoguchi 1737: do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509, const EVP_MD *dgst,
1738: STACK_OF(OPENSSL_STRING) *sigopts, STACK_OF(CONF_VALUE) *policy,
1739: CA_DB *db, BIGNUM *serial, char *subj, unsigned long chtype, int multirdn,
1.1 jsing 1740: int email_dn, char *startdate, char *enddate, long days, int batch,
1.31 inoguchi 1741: int verbose, X509_REQ *req, char *ext_sect, CONF *lconf,
1.1 jsing 1742: unsigned long certopt, unsigned long nameopt, int default_op,
1743: int ext_copy, int selfsign)
1744: {
1.33 inoguchi 1745: X509_NAME *name = NULL, *CAname = NULL;
1746: X509_NAME *subject = NULL, *dn_subject = NULL;
1.1 jsing 1747: ASN1_UTCTIME *tm, *tmptm;
1748: ASN1_STRING *str, *str2;
1749: ASN1_OBJECT *obj;
1750: X509 *ret = NULL;
1751: X509_CINF *ci;
1752: X509_NAME_ENTRY *ne;
1753: X509_NAME_ENTRY *tne, *push;
1754: EVP_PKEY *pktmp;
1755: int ok = -1, i, j, last, nid;
1756: const char *p;
1757: CONF_VALUE *cv;
1758: OPENSSL_STRING row[DB_NUMBER];
1759: OPENSSL_STRING *irow = NULL;
1760: OPENSSL_STRING *rrow = NULL;
1761:
1762: tmptm = ASN1_UTCTIME_new();
1763: if (tmptm == NULL) {
1764: BIO_printf(bio_err, "malloc error\n");
1765: return (0);
1766: }
1767: for (i = 0; i < DB_NUMBER; i++)
1768: row[i] = NULL;
1769:
1.32 inoguchi 1770: if (subj != NULL) {
1.1 jsing 1771: X509_NAME *n = parse_name(subj, chtype, multirdn);
1772:
1.32 inoguchi 1773: if (n == NULL) {
1.1 jsing 1774: ERR_print_errors(bio_err);
1775: goto err;
1776: }
1.36 inoguchi 1777: if (!X509_REQ_set_subject_name(req, n)) {
1778: X509_NAME_free(n);
1779: goto err;
1780: }
1.1 jsing 1781: req->req_info->enc.modified = 1;
1782: X509_NAME_free(n);
1783: }
1784: if (default_op)
1785: BIO_printf(bio_err,
1786: "The Subject's Distinguished Name is as follows\n");
1787:
1788: name = X509_REQ_get_subject_name(req);
1789: for (i = 0; i < X509_NAME_entry_count(name); i++) {
1790: ne = X509_NAME_get_entry(name, i);
1.36 inoguchi 1791: if (ne == NULL)
1792: goto err;
1.1 jsing 1793: str = X509_NAME_ENTRY_get_data(ne);
1.36 inoguchi 1794: if (str == NULL)
1795: goto err;
1.1 jsing 1796: obj = X509_NAME_ENTRY_get_object(ne);
1.36 inoguchi 1797: if (obj == NULL)
1798: goto err;
1.1 jsing 1799:
1.29 inoguchi 1800: if (ca_config.msie_hack) {
1.1 jsing 1801: /* assume all type should be strings */
1802: nid = OBJ_obj2nid(ne->object);
1.36 inoguchi 1803: if (nid == NID_undef)
1804: goto err;
1.1 jsing 1805:
1806: if (str->type == V_ASN1_UNIVERSALSTRING)
1807: ASN1_UNIVERSALSTRING_to_string(str);
1808:
1809: if ((str->type == V_ASN1_IA5STRING) &&
1810: (nid != NID_pkcs9_emailAddress))
1811: str->type = V_ASN1_T61STRING;
1812:
1813: if ((nid == NID_pkcs9_emailAddress) &&
1814: (str->type == V_ASN1_PRINTABLESTRING))
1815: str->type = V_ASN1_IA5STRING;
1816: }
1817: /* If no EMAIL is wanted in the subject */
1818: if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) && (!email_dn))
1819: continue;
1820:
1821: /* check some things */
1822: if ((OBJ_obj2nid(obj) == NID_pkcs9_emailAddress) &&
1823: (str->type != V_ASN1_IA5STRING)) {
1.33 inoguchi 1824: BIO_printf(bio_err,
1825: "\nemailAddress type needs to be of type IA5STRING\n");
1.1 jsing 1826: goto err;
1827: }
1828: if ((str->type != V_ASN1_BMPSTRING) &&
1829: (str->type != V_ASN1_UTF8STRING)) {
1830: j = ASN1_PRINTABLE_type(str->data, str->length);
1831: if (((j == V_ASN1_T61STRING) &&
1832: (str->type != V_ASN1_T61STRING)) ||
1833: ((j == V_ASN1_IA5STRING) &&
1834: (str->type == V_ASN1_PRINTABLESTRING))) {
1.33 inoguchi 1835: BIO_printf(bio_err,
1836: "\nThe string contains characters that are illegal for the ASN.1 type\n");
1.1 jsing 1837: goto err;
1838: }
1839: }
1840: if (default_op)
1841: old_entry_print(bio_err, obj, str);
1842: }
1843:
1844: /* Ok, now we check the 'policy' stuff. */
1845: if ((subject = X509_NAME_new()) == NULL) {
1846: BIO_printf(bio_err, "Memory allocation failure\n");
1847: goto err;
1848: }
1849: /* take a copy of the issuer name before we mess with it. */
1850: if (selfsign)
1851: CAname = X509_NAME_dup(name);
1852: else
1853: CAname = X509_NAME_dup(x509->cert_info->subject);
1854: if (CAname == NULL)
1855: goto err;
1856: str = str2 = NULL;
1857:
1858: for (i = 0; i < sk_CONF_VALUE_num(policy); i++) {
1859: cv = sk_CONF_VALUE_value(policy, i); /* get the object id */
1860: if ((j = OBJ_txt2nid(cv->name)) == NID_undef) {
1.33 inoguchi 1861: BIO_printf(bio_err,
1862: "%s:unknown object type in 'policy' configuration\n",
1863: cv->name);
1.1 jsing 1864: goto err;
1865: }
1866: obj = OBJ_nid2obj(j);
1.36 inoguchi 1867: if (obj == NULL)
1868: goto err;
1.1 jsing 1869:
1870: last = -1;
1871: for (;;) {
1872: /* lookup the object in the supplied name list */
1873: j = X509_NAME_get_index_by_OBJ(name, obj, last);
1874: if (j < 0) {
1875: if (last != -1)
1876: break;
1877: tne = NULL;
1878: } else {
1879: tne = X509_NAME_get_entry(name, j);
1.36 inoguchi 1880: if (tne == NULL)
1881: goto err;
1.1 jsing 1882: }
1883: last = j;
1884:
1885: /* depending on the 'policy', decide what to do. */
1886: push = NULL;
1887: if (strcmp(cv->value, "optional") == 0) {
1888: if (tne != NULL)
1889: push = tne;
1890: } else if (strcmp(cv->value, "supplied") == 0) {
1891: if (tne == NULL) {
1.33 inoguchi 1892: BIO_printf(bio_err,
1893: "The %s field needed to be supplied and was missing\n",
1894: cv->name);
1.1 jsing 1895: goto err;
1896: } else
1897: push = tne;
1898: } else if (strcmp(cv->value, "match") == 0) {
1899: int last2;
1900:
1901: if (tne == NULL) {
1.33 inoguchi 1902: BIO_printf(bio_err,
1903: "The mandatory %s field was missing\n",
1904: cv->name);
1.1 jsing 1905: goto err;
1906: }
1907: last2 = -1;
1908:
1.35 inoguchi 1909: again2:
1.33 inoguchi 1910: j = X509_NAME_get_index_by_OBJ(CAname, obj,
1911: last2);
1.1 jsing 1912: if ((j < 0) && (last2 == -1)) {
1.33 inoguchi 1913: BIO_printf(bio_err,
1914: "The %s field does not exist in the CA certificate,\nthe 'policy' is misconfigured\n",
1915: cv->name);
1.1 jsing 1916: goto err;
1917: }
1918: if (j >= 0) {
1919: push = X509_NAME_get_entry(CAname, j);
1.36 inoguchi 1920: if (push == NULL)
1921: goto err;
1.1 jsing 1922: str = X509_NAME_ENTRY_get_data(tne);
1.36 inoguchi 1923: if (str == NULL)
1924: goto err;
1.1 jsing 1925: str2 = X509_NAME_ENTRY_get_data(push);
1.36 inoguchi 1926: if (str2 == NULL)
1927: goto err;
1.1 jsing 1928: last2 = j;
1929: if (ASN1_STRING_cmp(str, str2) != 0)
1930: goto again2;
1931: }
1932: if (j < 0) {
1.33 inoguchi 1933: BIO_printf(bio_err,
1934: "The %s field needed to be the same in the\nCA certificate (%s) and the request (%s)\n",
1935: cv->name, ((str2 == NULL) ?
1936: "NULL" : (char *) str2->data),
1937: ((str == NULL) ?
1938: "NULL" : (char *) str->data));
1.1 jsing 1939: goto err;
1940: }
1941: } else {
1.33 inoguchi 1942: BIO_printf(bio_err,
1943: "%s:invalid type in 'policy' configuration\n",
1944: cv->value);
1.1 jsing 1945: goto err;
1946: }
1947:
1948: if (push != NULL) {
1949: if (!X509_NAME_add_entry(subject, push,
1950: -1, 0)) {
1951: if (push != NULL)
1952: X509_NAME_ENTRY_free(push);
1953: BIO_printf(bio_err,
1954: "Memory allocation failure\n");
1955: goto err;
1956: }
1957: }
1958: if (j < 0)
1959: break;
1960: }
1961: }
1962:
1.29 inoguchi 1963: if (ca_config.preserve) {
1.1 jsing 1964: X509_NAME_free(subject);
1965: /* subject=X509_NAME_dup(X509_REQ_get_subject_name(req)); */
1966: subject = X509_NAME_dup(name);
1967: if (subject == NULL)
1968: goto err;
1969: }
1970: if (verbose)
1.33 inoguchi 1971: BIO_printf(bio_err,
1972: "The subject name appears to be ok, checking data base for clashes\n");
1.1 jsing 1973:
1.20 mmcc 1974: /* Build the correct Subject if no email is wanted in the subject */
1.1 jsing 1975: /*
1976: * and add it later on because of the method extensions are added
1977: * (altName)
1978: */
1979:
1980: if (email_dn)
1981: dn_subject = subject;
1982: else {
1983: X509_NAME_ENTRY *tmpne;
1984: /*
1985: * Its best to dup the subject DN and then delete any email
1986: * addresses because this retains its structure.
1987: */
1.32 inoguchi 1988: if ((dn_subject = X509_NAME_dup(subject)) == NULL) {
1.1 jsing 1989: BIO_printf(bio_err, "Memory allocation failure\n");
1990: goto err;
1991: }
1992: while ((i = X509_NAME_get_index_by_NID(dn_subject,
1993: NID_pkcs9_emailAddress, -1)) >= 0) {
1994: tmpne = X509_NAME_get_entry(dn_subject, i);
1.36 inoguchi 1995: if (tmpne == NULL)
1996: goto err;
1997: if (X509_NAME_delete_entry(dn_subject, i) == NULL) {
1998: X509_NAME_ENTRY_free(tmpne);
1999: goto err;
2000: }
1.1 jsing 2001: X509_NAME_ENTRY_free(tmpne);
2002: }
2003: }
2004:
2005: if (BN_is_zero(serial))
2006: row[DB_serial] = strdup("00");
2007: else
2008: row[DB_serial] = BN_bn2hex(serial);
2009: if (row[DB_serial] == NULL) {
2010: BIO_printf(bio_err, "Memory allocation failure\n");
2011: goto err;
2012: }
2013: if (db->attributes.unique_subject) {
2014: OPENSSL_STRING *crow = row;
2015:
2016: rrow = TXT_DB_get_by_index(db->db, DB_name, crow);
2017: if (rrow != NULL) {
2018: BIO_printf(bio_err,
2019: "ERROR:There is already a certificate for %s\n",
2020: row[DB_name]);
2021: }
2022: }
2023: if (rrow == NULL) {
2024: rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2025: if (rrow != NULL) {
2026: BIO_printf(bio_err,
2027: "ERROR:Serial number %s has already been issued,\n",
2028: row[DB_serial]);
1.33 inoguchi 2029: BIO_printf(bio_err,
2030: " check the database/serial_file for corruption\n");
1.1 jsing 2031: }
2032: }
2033: if (rrow != NULL) {
2034: BIO_printf(bio_err,
2035: "The matching entry has the following details\n");
2036: if (rrow[DB_type][0] == 'E')
2037: p = "Expired";
2038: else if (rrow[DB_type][0] == 'R')
2039: p = "Revoked";
2040: else if (rrow[DB_type][0] == 'V')
2041: p = "Valid";
2042: else
2043: p = "\ninvalid type, Data base error\n";
2044: BIO_printf(bio_err, "Type :%s\n", p);
2045: if (rrow[DB_type][0] == 'R') {
2046: p = rrow[DB_exp_date];
2047: if (p == NULL)
2048: p = "undef";
2049: BIO_printf(bio_err, "Was revoked on:%s\n", p);
2050: }
2051: p = rrow[DB_exp_date];
2052: if (p == NULL)
2053: p = "undef";
2054: BIO_printf(bio_err, "Expires on :%s\n", p);
2055: p = rrow[DB_serial];
2056: if (p == NULL)
2057: p = "undef";
2058: BIO_printf(bio_err, "Serial Number :%s\n", p);
2059: p = rrow[DB_file];
2060: if (p == NULL)
2061: p = "undef";
2062: BIO_printf(bio_err, "File name :%s\n", p);
2063: p = rrow[DB_name];
2064: if (p == NULL)
2065: p = "undef";
2066: BIO_printf(bio_err, "Subject Name :%s\n", p);
2067: ok = -1; /* This is now a 'bad' error. */
2068: goto err;
2069: }
2070: /* We are now totally happy, lets make and sign the certificate */
2071: if (verbose)
1.33 inoguchi 2072: BIO_printf(bio_err,
2073: "Everything appears to be ok, creating and signing the certificate\n");
1.1 jsing 2074:
2075: if ((ret = X509_new()) == NULL)
2076: goto err;
2077: ci = ret->cert_info;
2078:
2079: #ifdef X509_V3
2080: /* Make it an X509 v3 certificate. */
2081: if (!X509_set_version(ret, 2))
2082: goto err;
2083: #endif
1.13 beck 2084: if (ci->serialNumber == NULL)
2085: goto err;
1.8 jsing 2086: if (BN_to_ASN1_INTEGER(serial, ci->serialNumber) == NULL)
1.1 jsing 2087: goto err;
2088: if (selfsign) {
2089: if (!X509_set_issuer_name(ret, subject))
2090: goto err;
2091: } else {
2092: if (!X509_set_issuer_name(ret, X509_get_subject_name(x509)))
2093: goto err;
2094: }
2095:
1.36 inoguchi 2096: if (strcmp(startdate, "today") == 0) {
2097: if (X509_gmtime_adj(X509_get_notBefore(ret), 0) == NULL)
2098: goto err;
2099: } else if (setCertificateTime(X509_get_notBefore(ret), startdate) == -1) {
1.24 beck 2100: BIO_printf(bio_err, "Invalid start date %s\n",
2101: startdate);
2102: goto err;
2103: }
1.1 jsing 2104:
1.36 inoguchi 2105: if (enddate == NULL) {
2106: if (X509_time_adj_ex(X509_get_notAfter(ret), days, 0,
2107: NULL) == NULL)
2108: goto err;
2109: } else if (setCertificateTime(X509_get_notAfter(ret), enddate) == -1) {
1.24 beck 2110: BIO_printf(bio_err, "Invalid end date %s\n",
2111: enddate);
2112: goto err;
2113: }
1.1 jsing 2114:
2115: if (!X509_set_subject_name(ret, subject))
2116: goto err;
2117:
2118: pktmp = X509_REQ_get_pubkey(req);
1.36 inoguchi 2119: if (pktmp == NULL)
2120: goto err;
2121:
1.1 jsing 2122: i = X509_set_pubkey(ret, pktmp);
2123: EVP_PKEY_free(pktmp);
2124: if (!i)
2125: goto err;
2126:
2127: /* Lets add the extensions, if there are any */
1.32 inoguchi 2128: if (ext_sect != NULL) {
1.1 jsing 2129: X509V3_CTX ctx;
2130: if (ci->version == NULL)
2131: if ((ci->version = ASN1_INTEGER_new()) == NULL)
2132: goto err;
1.36 inoguchi 2133:
2134: /* version 3 certificate */
2135: if (!ASN1_INTEGER_set(ci->version, 2))
2136: goto err;
1.1 jsing 2137:
2138: /*
2139: * Free the current entries if any, there should not be any I
2140: * believe
2141: */
2142: if (ci->extensions != NULL)
2143: sk_X509_EXTENSION_pop_free(ci->extensions,
2144: X509_EXTENSION_free);
2145:
2146: ci->extensions = NULL;
2147:
2148: /* Initialize the context structure */
2149: if (selfsign)
2150: X509V3_set_ctx(&ctx, ret, ret, req, NULL, 0);
2151: else
2152: X509V3_set_ctx(&ctx, x509, ret, req, NULL, 0);
2153:
1.32 inoguchi 2154: if (extconf != NULL) {
1.1 jsing 2155: if (verbose)
2156: BIO_printf(bio_err,
2157: "Extra configuration file found\n");
2158:
2159: /* Use the extconf configuration db LHASH */
2160: X509V3_set_nconf(&ctx, extconf);
2161:
2162: /* Test the structure (needed?) */
2163: /* X509V3_set_ctx_test(&ctx); */
2164:
2165: /* Adds exts contained in the configuration file */
2166: if (!X509V3_EXT_add_nconf(extconf, &ctx,
2167: ext_sect, ret)) {
2168: BIO_printf(bio_err,
2169: "ERROR: adding extensions in section %s\n",
2170: ext_sect);
2171: ERR_print_errors(bio_err);
2172: goto err;
2173: }
2174: if (verbose)
1.33 inoguchi 2175: BIO_printf(bio_err,
2176: "Successfully added extensions from file.\n");
1.32 inoguchi 2177: } else if (ext_sect != NULL) {
1.1 jsing 2178: /* We found extensions to be set from config file */
2179: X509V3_set_nconf(&ctx, lconf);
2180:
2181: if (!X509V3_EXT_add_nconf(lconf, &ctx, ext_sect, ret)) {
2182: BIO_printf(bio_err,
2183: "ERROR: adding extensions in section %s\n",
2184: ext_sect);
2185: ERR_print_errors(bio_err);
2186: goto err;
2187: }
2188: if (verbose)
1.33 inoguchi 2189: BIO_printf(bio_err,
2190: "Successfully added extensions from config\n");
1.1 jsing 2191: }
2192: }
2193: /* Copy extensions from request (if any) */
2194:
2195: if (!copy_extensions(ret, req, ext_copy)) {
2196: BIO_printf(bio_err, "ERROR: adding extensions from request\n");
2197: ERR_print_errors(bio_err);
2198: goto err;
2199: }
2200: /* Set the right value for the noemailDN option */
2201: if (email_dn == 0) {
2202: if (!X509_set_subject_name(ret, dn_subject))
2203: goto err;
2204: }
2205: if (!default_op) {
2206: BIO_printf(bio_err, "Certificate Details:\n");
2207: /*
2208: * Never print signature details because signature not
2209: * present
2210: */
2211: certopt |= X509_FLAG_NO_SIGDUMP | X509_FLAG_NO_SIGNAME;
1.36 inoguchi 2212: if (!X509_print_ex(bio_err, ret, nameopt, certopt))
2213: goto err;
1.1 jsing 2214: }
2215: BIO_printf(bio_err, "Certificate is to be certified until ");
2216: ASN1_TIME_print(bio_err, X509_get_notAfter(ret));
2217: if (days)
2218: BIO_printf(bio_err, " (%ld days)", days);
2219: BIO_printf(bio_err, "\n");
2220:
2221: if (!batch) {
1.21 deraadt 2222: char answer[25];
1.1 jsing 2223:
2224: BIO_printf(bio_err, "Sign the certificate? [y/n]:");
2225: (void) BIO_flush(bio_err);
1.21 deraadt 2226: if (!fgets(answer, sizeof(answer) - 1, stdin)) {
1.1 jsing 2227: BIO_printf(bio_err,
2228: "CERTIFICATE WILL NOT BE CERTIFIED: I/O error\n");
2229: ok = 0;
2230: goto err;
2231: }
1.21 deraadt 2232: if (!((answer[0] == 'y') || (answer[0] == 'Y'))) {
1.1 jsing 2233: BIO_printf(bio_err,
2234: "CERTIFICATE WILL NOT BE CERTIFIED\n");
2235: ok = 0;
2236: goto err;
2237: }
2238: }
1.36 inoguchi 2239:
1.1 jsing 2240: pktmp = X509_get_pubkey(ret);
1.36 inoguchi 2241: if (pktmp == NULL)
2242: goto err;
2243:
1.1 jsing 2244: if (EVP_PKEY_missing_parameters(pktmp) &&
1.36 inoguchi 2245: !EVP_PKEY_missing_parameters(pkey)) {
2246: if (!EVP_PKEY_copy_parameters(pktmp, pkey)) {
2247: EVP_PKEY_free(pktmp);
2248: goto err;
2249: }
2250: }
1.1 jsing 2251: EVP_PKEY_free(pktmp);
2252:
2253: if (!do_X509_sign(bio_err, ret, pkey, dgst, sigopts))
2254: goto err;
2255:
2256: /* We now just add it to the database */
2257: row[DB_type] = malloc(2);
2258:
2259: tm = X509_get_notAfter(ret);
2260: row[DB_exp_date] = malloc(tm->length + 1);
1.16 bcook 2261: if (row[DB_type] == NULL || row[DB_exp_date] == NULL) {
1.13 beck 2262: BIO_printf(bio_err, "Memory allocation failure\n");
2263: goto err;
2264: }
2265:
1.1 jsing 2266: memcpy(row[DB_exp_date], tm->data, tm->length);
2267: row[DB_exp_date][tm->length] = '\0';
2268:
2269: row[DB_rev_date] = NULL;
2270:
2271: /* row[DB_serial] done already */
2272: row[DB_file] = malloc(8);
2273: row[DB_name] = X509_NAME_oneline(X509_get_subject_name(ret), NULL, 0);
2274:
1.13 beck 2275: if ((row[DB_type] == NULL) || (row[DB_file] == NULL) ||
2276: (row[DB_name] == NULL)) {
1.1 jsing 2277: BIO_printf(bio_err, "Memory allocation failure\n");
2278: goto err;
2279: }
2280: (void) strlcpy(row[DB_file], "unknown", 8);
2281: row[DB_type][0] = 'V';
2282: row[DB_type][1] = '\0';
2283:
2284: if ((irow = reallocarray(NULL, DB_NUMBER + 1, sizeof(char *))) ==
2285: NULL) {
2286: BIO_printf(bio_err, "Memory allocation failure\n");
2287: goto err;
2288: }
2289: for (i = 0; i < DB_NUMBER; i++) {
2290: irow[i] = row[i];
2291: row[i] = NULL;
2292: }
2293: irow[DB_NUMBER] = NULL;
2294:
2295: if (!TXT_DB_insert(db->db, irow)) {
2296: BIO_printf(bio_err, "failed to update database\n");
2297: BIO_printf(bio_err, "TXT_DB error number %ld\n", db->db->error);
2298: goto err;
2299: }
2300: ok = 1;
1.26 jsing 2301: err:
1.1 jsing 2302: for (i = 0; i < DB_NUMBER; i++)
2303: free(row[i]);
2304:
2305: if (CAname != NULL)
2306: X509_NAME_free(CAname);
2307: if (subject != NULL)
2308: X509_NAME_free(subject);
2309: if ((dn_subject != NULL) && !email_dn)
2310: X509_NAME_free(dn_subject);
2311: if (tmptm != NULL)
2312: ASN1_UTCTIME_free(tmptm);
2313: if (ok <= 0) {
2314: if (ret != NULL)
2315: X509_free(ret);
2316: ret = NULL;
2317: } else
2318: *xret = ret;
2319: return (ok);
2320: }
2321:
1.36 inoguchi 2322: static int
1.31 inoguchi 2323: write_new_certificate(BIO *bp, X509 *x, int output_der, int notext)
1.1 jsing 2324: {
2325: if (output_der) {
1.36 inoguchi 2326: if (!i2d_X509_bio(bp, x))
2327: return (0);
1.1 jsing 2328: }
1.36 inoguchi 2329: if (!notext) {
2330: if (!X509_print(bp, x))
2331: return (0);
2332: }
2333:
2334: return PEM_write_bio_X509(bp, x);
1.1 jsing 2335: }
2336:
2337: static int
1.31 inoguchi 2338: certify_spkac(X509 **xret, char *infile, EVP_PKEY *pkey, X509 *x509,
2339: const EVP_MD *dgst, STACK_OF(OPENSSL_STRING) *sigopts,
2340: STACK_OF(CONF_VALUE) *policy, CA_DB *db, BIGNUM *serial, char *subj,
1.1 jsing 2341: unsigned long chtype, int multirdn, int email_dn, char *startdate,
1.31 inoguchi 2342: char *enddate, long days, char *ext_sect, CONF *lconf, int verbose,
1.1 jsing 2343: unsigned long certopt, unsigned long nameopt, int default_op, int ext_copy)
2344: {
1.31 inoguchi 2345: STACK_OF(CONF_VALUE) *sk = NULL;
2346: LHASH_OF(CONF_VALUE) *parms = NULL;
1.1 jsing 2347: X509_REQ *req = NULL;
2348: CONF_VALUE *cv = NULL;
2349: NETSCAPE_SPKI *spki = NULL;
2350: X509_REQ_INFO *ri;
2351: char *type, *buf;
2352: EVP_PKEY *pktmp = NULL;
2353: X509_NAME *n = NULL;
2354: int ok = -1, i, j;
2355: long errline;
2356: int nid;
2357:
2358: /*
2359: * Load input file into a hash table. (This is just an easy
2360: * way to read and parse the file, then put it into a convenient
2361: * STACK format).
2362: */
2363: parms = CONF_load(NULL, infile, &errline);
2364: if (parms == NULL) {
2365: BIO_printf(bio_err, "error on line %ld of %s\n",
2366: errline, infile);
2367: ERR_print_errors(bio_err);
2368: goto err;
2369: }
2370: sk = CONF_get_section(parms, "default");
2371: if (sk_CONF_VALUE_num(sk) == 0) {
2372: BIO_printf(bio_err, "no name/value pairs found in %s\n",
2373: infile);
2374: CONF_free(parms);
2375: goto err;
2376: }
2377: /*
2378: * Now create a dummy X509 request structure. We don't actually
2379: * have an X509 request, but we have many of the components
2380: * (a public key, various DN components). The idea is that we
2381: * put these components into the right X509 request structure
2382: * and we can use the same code as if you had a real X509 request.
2383: */
2384: req = X509_REQ_new();
2385: if (req == NULL) {
2386: ERR_print_errors(bio_err);
2387: goto err;
2388: }
2389: /*
2390: * Build up the subject name set.
2391: */
2392: ri = req->req_info;
2393: n = ri->subject;
2394:
2395: for (i = 0;; i++) {
2396: if (sk_CONF_VALUE_num(sk) <= i)
2397: break;
2398:
2399: cv = sk_CONF_VALUE_value(sk, i);
2400: type = cv->name;
2401: /*
2402: * Skip past any leading X. X: X, etc to allow for multiple
2403: * instances
2404: */
2405: for (buf = cv->name; *buf; buf++) {
2406: if ((*buf == ':') || (*buf == ',') || (*buf == '.')) {
2407: buf++;
2408: if (*buf)
2409: type = buf;
2410: break;
2411: }
2412: }
2413:
2414: buf = cv->value;
2415: if ((nid = OBJ_txt2nid(type)) == NID_undef) {
2416: if (strcmp(type, "SPKAC") == 0) {
2417: spki = NETSCAPE_SPKI_b64_decode(cv->value, -1);
2418: if (spki == NULL) {
1.33 inoguchi 2419: BIO_printf(bio_err,
2420: "unable to load Netscape SPKAC structure\n");
1.1 jsing 2421: ERR_print_errors(bio_err);
2422: goto err;
2423: }
2424: }
2425: continue;
2426: }
2427: if (!X509_NAME_add_entry_by_NID(n, nid, chtype,
2428: (unsigned char *)buf, -1, -1, 0))
2429: goto err;
2430: }
2431: if (spki == NULL) {
2432: BIO_printf(bio_err,
2433: "Netscape SPKAC structure not found in %s\n", infile);
2434: goto err;
2435: }
2436: /*
2437: * Now extract the key from the SPKI structure.
2438: */
2439:
2440: BIO_printf(bio_err,
2441: "Check that the SPKAC request matches the signature\n");
2442:
2443: if ((pktmp = NETSCAPE_SPKI_get_pubkey(spki)) == NULL) {
2444: BIO_printf(bio_err, "error unpacking SPKAC public key\n");
2445: goto err;
2446: }
2447: j = NETSCAPE_SPKI_verify(spki, pktmp);
2448: if (j <= 0) {
2449: BIO_printf(bio_err,
2450: "signature verification failed on SPKAC public key\n");
2451: goto err;
2452: }
2453: BIO_printf(bio_err, "Signature ok\n");
2454:
1.36 inoguchi 2455: if (!X509_REQ_set_pubkey(req, pktmp)) {
2456: EVP_PKEY_free(pktmp);
2457: goto err;
2458: }
1.1 jsing 2459: EVP_PKEY_free(pktmp);
2460: ok = do_body(xret, pkey, x509, dgst, sigopts, policy, db, serial,
2461: subj, chtype, multirdn, email_dn, startdate, enddate, days, 1,
2462: verbose, req, ext_sect, lconf, certopt, nameopt, default_op,
2463: ext_copy, 0);
2464:
1.26 jsing 2465: err:
1.1 jsing 2466: if (req != NULL)
2467: X509_REQ_free(req);
2468: if (parms != NULL)
2469: CONF_free(parms);
2470: if (spki != NULL)
2471: NETSCAPE_SPKI_free(spki);
2472:
2473: return (ok);
2474: }
2475:
2476: static int
2477: check_time_format(const char *str)
2478: {
2479: return ASN1_TIME_set_string(NULL, str);
2480: }
2481:
2482: static int
1.31 inoguchi 2483: do_revoke(X509 *x509, CA_DB *db, int type, char *value)
1.1 jsing 2484: {
2485: ASN1_UTCTIME *tm = NULL;
2486: char *row[DB_NUMBER], **rrow, **irow;
2487: char *rev_str = NULL;
2488: BIGNUM *bn = NULL;
2489: int ok = -1, i;
2490:
2491: for (i = 0; i < DB_NUMBER; i++)
2492: row[i] = NULL;
2493: row[DB_name] = X509_NAME_oneline(X509_get_subject_name(x509), NULL, 0);
2494: bn = ASN1_INTEGER_to_BN(X509_get_serialNumber(x509), NULL);
1.32 inoguchi 2495: if (bn == NULL)
1.1 jsing 2496: goto err;
2497: if (BN_is_zero(bn))
2498: row[DB_serial] = strdup("00");
2499: else
2500: row[DB_serial] = BN_bn2hex(bn);
2501: BN_free(bn);
2502: if ((row[DB_name] == NULL) || (row[DB_serial] == NULL)) {
2503: BIO_printf(bio_err, "Memory allocation failure\n");
2504: goto err;
2505: }
2506: /*
2507: * We have to lookup by serial number because name lookup skips
2508: * revoked certs
2509: */
2510: rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2511: if (rrow == NULL) {
2512: BIO_printf(bio_err,
2513: "Adding Entry with serial number %s to DB for %s\n",
2514: row[DB_serial], row[DB_name]);
2515:
2516: /* We now just add it to the database */
2517: row[DB_type] = malloc(2);
2518:
2519: tm = X509_get_notAfter(x509);
2520: row[DB_exp_date] = malloc(tm->length + 1);
1.16 bcook 2521: if (row[DB_type] == NULL || row[DB_exp_date] == NULL) {
1.13 beck 2522: BIO_printf(bio_err, "Memory allocation failure\n");
2523: goto err;
2524: }
1.1 jsing 2525: memcpy(row[DB_exp_date], tm->data, tm->length);
2526: row[DB_exp_date][tm->length] = '\0';
2527:
2528: row[DB_rev_date] = NULL;
2529:
2530: /* row[DB_serial] done already */
2531: row[DB_file] = malloc(8);
2532:
2533: /* row[DB_name] done already */
2534:
1.13 beck 2535: if ((row[DB_type] == NULL) || (row[DB_file] == NULL)) {
1.1 jsing 2536: BIO_printf(bio_err, "Memory allocation failure\n");
2537: goto err;
2538: }
2539: (void) strlcpy(row[DB_file], "unknown", 8);
2540: row[DB_type][0] = 'V';
2541: row[DB_type][1] = '\0';
2542:
2543: if ((irow = reallocarray(NULL, sizeof(char *),
2544: (DB_NUMBER + 1))) == NULL) {
2545: BIO_printf(bio_err, "Memory allocation failure\n");
2546: goto err;
2547: }
2548: for (i = 0; i < DB_NUMBER; i++) {
2549: irow[i] = row[i];
2550: row[i] = NULL;
2551: }
2552: irow[DB_NUMBER] = NULL;
2553:
2554: if (!TXT_DB_insert(db->db, irow)) {
2555: BIO_printf(bio_err, "failed to update database\n");
2556: BIO_printf(bio_err, "TXT_DB error number %ld\n",
2557: db->db->error);
2558: goto err;
2559: }
2560: /* Revoke Certificate */
2561: ok = do_revoke(x509, db, type, value);
2562:
2563: goto err;
2564:
2565: } else if (index_name_cmp_noconst(row, rrow)) {
2566: BIO_printf(bio_err, "ERROR:name does not match %s\n",
2567: row[DB_name]);
2568: goto err;
2569: } else if (rrow[DB_type][0] == 'R') {
2570: BIO_printf(bio_err, "ERROR:Already revoked, serial number %s\n",
2571: row[DB_serial]);
2572: goto err;
2573: } else {
2574: BIO_printf(bio_err, "Revoking Certificate %s.\n",
2575: rrow[DB_serial]);
2576: rev_str = make_revocation_str(type, value);
1.32 inoguchi 2577: if (rev_str == NULL) {
1.1 jsing 2578: BIO_printf(bio_err, "Error in revocation arguments\n");
2579: goto err;
2580: }
2581: rrow[DB_type][0] = 'R';
2582: rrow[DB_type][1] = '\0';
2583: rrow[DB_rev_date] = rev_str;
2584: }
2585: ok = 1;
2586:
1.26 jsing 2587: err:
1.1 jsing 2588: for (i = 0; i < DB_NUMBER; i++)
2589: free(row[i]);
2590:
2591: return (ok);
2592: }
2593:
2594: static int
1.31 inoguchi 2595: get_certificate_status(const char *serial, CA_DB *db)
1.1 jsing 2596: {
2597: char *row[DB_NUMBER], **rrow;
2598: int ok = -1, i;
2599:
2600: /* Free Resources */
2601: for (i = 0; i < DB_NUMBER; i++)
2602: row[i] = NULL;
2603:
2604: /* Malloc needed char spaces */
2605: row[DB_serial] = malloc(strlen(serial) + 2);
2606: if (row[DB_serial] == NULL) {
2607: BIO_printf(bio_err, "Malloc failure\n");
2608: goto err;
2609: }
2610: if (strlen(serial) % 2) {
2611: /* Set the first char to 0 */ ;
2612: row[DB_serial][0] = '0';
2613:
2614: /* Copy String from serial to row[DB_serial] */
2615: memcpy(row[DB_serial] + 1, serial, strlen(serial));
2616: row[DB_serial][strlen(serial) + 1] = '\0';
2617: } else {
2618: /* Copy String from serial to row[DB_serial] */
2619: memcpy(row[DB_serial], serial, strlen(serial));
2620: row[DB_serial][strlen(serial)] = '\0';
2621: }
2622:
2623: /* Make it Upper Case */
2624: for (i = 0; row[DB_serial][i] != '\0'; i++)
2625: row[DB_serial][i] = toupper((unsigned char) row[DB_serial][i]);
2626:
2627:
2628: ok = 1;
2629:
2630: /* Search for the certificate */
2631: rrow = TXT_DB_get_by_index(db->db, DB_serial, row);
2632: if (rrow == NULL) {
2633: BIO_printf(bio_err, "Serial %s not present in db.\n",
2634: row[DB_serial]);
2635: ok = -1;
2636: goto err;
2637: } else if (rrow[DB_type][0] == 'V') {
2638: BIO_printf(bio_err, "%s=Valid (%c)\n",
2639: row[DB_serial], rrow[DB_type][0]);
2640: goto err;
2641: } else if (rrow[DB_type][0] == 'R') {
2642: BIO_printf(bio_err, "%s=Revoked (%c)\n",
2643: row[DB_serial], rrow[DB_type][0]);
2644: goto err;
2645: } else if (rrow[DB_type][0] == 'E') {
2646: BIO_printf(bio_err, "%s=Expired (%c)\n",
2647: row[DB_serial], rrow[DB_type][0]);
2648: goto err;
2649: } else if (rrow[DB_type][0] == 'S') {
2650: BIO_printf(bio_err, "%s=Suspended (%c)\n",
2651: row[DB_serial], rrow[DB_type][0]);
2652: goto err;
2653: } else {
2654: BIO_printf(bio_err, "%s=Unknown (%c).\n",
2655: row[DB_serial], rrow[DB_type][0]);
2656: ok = -1;
2657: }
2658:
1.26 jsing 2659: err:
1.1 jsing 2660: for (i = 0; i < DB_NUMBER; i++)
2661: free(row[i]);
2662:
2663: return (ok);
2664: }
2665:
2666: static int
1.31 inoguchi 2667: do_updatedb(CA_DB *db)
1.1 jsing 2668: {
2669: ASN1_UTCTIME *a_tm = NULL;
2670: int i, cnt = 0;
2671: int db_y2k, a_y2k; /* flags = 1 if y >= 2000 */
1.36 inoguchi 2672: char **rrow, *a_tm_s = NULL;
1.1 jsing 2673:
2674: a_tm = ASN1_UTCTIME_new();
1.36 inoguchi 2675: if (a_tm == NULL) {
2676: cnt = -1;
2677: goto err;
2678: }
1.1 jsing 2679:
2680: /* get actual time and make a string */
2681: a_tm = X509_gmtime_adj(a_tm, 0);
1.36 inoguchi 2682: if (a_tm == NULL) {
2683: cnt = -1;
2684: goto err;
2685: }
1.1 jsing 2686: a_tm_s = malloc(a_tm->length + 1);
2687: if (a_tm_s == NULL) {
2688: cnt = -1;
2689: goto err;
2690: }
2691: memcpy(a_tm_s, a_tm->data, a_tm->length);
2692: a_tm_s[a_tm->length] = '\0';
2693:
2694: if (strncmp(a_tm_s, "49", 2) <= 0)
2695: a_y2k = 1;
2696: else
2697: a_y2k = 0;
2698:
2699: for (i = 0; i < sk_OPENSSL_PSTRING_num(db->db->data); i++) {
2700: rrow = sk_OPENSSL_PSTRING_value(db->db->data, i);
2701:
2702: if (rrow[DB_type][0] == 'V') {
2703: /* ignore entries that are not valid */
2704: if (strncmp(rrow[DB_exp_date], "49", 2) <= 0)
2705: db_y2k = 1;
2706: else
2707: db_y2k = 0;
2708:
2709: if (db_y2k == a_y2k) {
2710: /* all on the same y2k side */
2711: if (strcmp(rrow[DB_exp_date], a_tm_s) <= 0) {
2712: rrow[DB_type][0] = 'E';
2713: rrow[DB_type][1] = '\0';
2714: cnt++;
2715:
2716: BIO_printf(bio_err, "%s=Expired\n",
2717: rrow[DB_serial]);
2718: }
2719: } else if (db_y2k < a_y2k) {
2720: rrow[DB_type][0] = 'E';
2721: rrow[DB_type][1] = '\0';
2722: cnt++;
2723:
2724: BIO_printf(bio_err, "%s=Expired\n",
2725: rrow[DB_serial]);
2726: }
2727: }
2728: }
2729:
1.26 jsing 2730: err:
1.1 jsing 2731: ASN1_UTCTIME_free(a_tm);
2732: free(a_tm_s);
2733:
2734: return (cnt);
2735: }
2736:
2737: static const char *crl_reasons[] = {
2738: /* CRL reason strings */
2739: "unspecified",
2740: "keyCompromise",
2741: "CACompromise",
2742: "affiliationChanged",
2743: "superseded",
2744: "cessationOfOperation",
2745: "certificateHold",
2746: "removeFromCRL",
2747: /* Additional pseudo reasons */
2748: "holdInstruction",
2749: "keyTime",
2750: "CAkeyTime"
2751: };
2752:
2753: #define NUM_REASONS (sizeof(crl_reasons) / sizeof(char *))
2754:
2755: /* Given revocation information convert to a DB string.
2756: * The format of the string is:
2757: * revtime[,reason,extra]. Where 'revtime' is the
2758: * revocation time (the current time). 'reason' is the
2759: * optional CRL reason and 'extra' is any additional
2760: * argument
2761: */
2762:
2763: char *
2764: make_revocation_str(int rev_type, char *rev_arg)
2765: {
2766: char *other = NULL, *str;
2767: const char *reason = NULL;
2768: ASN1_OBJECT *otmp;
2769: ASN1_UTCTIME *revtm = NULL;
2770: int i;
2771: switch (rev_type) {
2772: case REV_NONE:
2773: break;
2774:
2775: case REV_CRL_REASON:
2776: for (i = 0; i < 8; i++) {
1.35 inoguchi 2777: if (strcasecmp(rev_arg, crl_reasons[i]) == 0) {
1.1 jsing 2778: reason = crl_reasons[i];
2779: break;
2780: }
2781: }
2782: if (reason == NULL) {
2783: BIO_printf(bio_err, "Unknown CRL reason %s\n", rev_arg);
2784: return NULL;
2785: }
2786: break;
2787:
2788: case REV_HOLD:
2789: /* Argument is an OID */
2790: otmp = OBJ_txt2obj(rev_arg, 0);
2791: ASN1_OBJECT_free(otmp);
2792:
2793: if (otmp == NULL) {
2794: BIO_printf(bio_err,
2795: "Invalid object identifier %s\n", rev_arg);
2796: return NULL;
2797: }
2798: reason = "holdInstruction";
2799: other = rev_arg;
2800: break;
2801:
2802: case REV_KEY_COMPROMISE:
2803: case REV_CA_COMPROMISE:
2804: /* Argument is the key compromise time */
2805: if (!ASN1_GENERALIZEDTIME_set_string(NULL, rev_arg)) {
2806: BIO_printf(bio_err,
2807: "Invalid time format %s. Need YYYYMMDDHHMMSSZ\n",
2808: rev_arg);
2809: return NULL;
2810: }
2811: other = rev_arg;
2812: if (rev_type == REV_KEY_COMPROMISE)
2813: reason = "keyTime";
2814: else
2815: reason = "CAkeyTime";
2816:
2817: break;
2818: }
2819:
2820: revtm = X509_gmtime_adj(NULL, 0);
1.36 inoguchi 2821: if (revtm == NULL)
2822: return NULL;
2823:
1.1 jsing 2824: if (asprintf(&str, "%s%s%s%s%s", revtm->data,
2825: reason ? "," : "", reason ? reason : "",
2826: other ? "," : "", other ? other : "") == -1)
2827: str = NULL;
1.36 inoguchi 2828:
1.1 jsing 2829: ASN1_UTCTIME_free(revtm);
1.36 inoguchi 2830:
1.1 jsing 2831: return str;
2832: }
2833:
2834: /* Convert revocation field to X509_REVOKED entry
2835: * return code:
2836: * 0 error
2837: * 1 OK
2838: * 2 OK and some extensions added (i.e. V2 CRL)
2839: */
2840:
2841: int
1.31 inoguchi 2842: make_revoked(X509_REVOKED *rev, const char *str)
1.1 jsing 2843: {
2844: char *tmp = NULL;
2845: int reason_code = -1;
2846: int i, ret = 0;
2847: ASN1_OBJECT *hold = NULL;
2848: ASN1_GENERALIZEDTIME *comp_time = NULL;
2849: ASN1_ENUMERATED *rtmp = NULL;
2850:
2851: ASN1_TIME *revDate = NULL;
2852:
2853: i = unpack_revinfo(&revDate, &reason_code, &hold, &comp_time, str);
2854:
2855: if (i == 0)
2856: goto err;
2857:
1.32 inoguchi 2858: if (rev != NULL && !X509_REVOKED_set_revocationDate(rev, revDate))
1.1 jsing 2859: goto err;
2860:
1.32 inoguchi 2861: if (rev != NULL && (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)) {
1.1 jsing 2862: rtmp = ASN1_ENUMERATED_new();
1.32 inoguchi 2863: if (rtmp == NULL || !ASN1_ENUMERATED_set(rtmp, reason_code))
1.1 jsing 2864: goto err;
2865: if (!X509_REVOKED_add1_ext_i2d(rev, NID_crl_reason, rtmp, 0, 0))
2866: goto err;
2867: }
1.32 inoguchi 2868: if (rev != NULL && comp_time != NULL) {
1.1 jsing 2869: if (!X509_REVOKED_add1_ext_i2d(rev, NID_invalidity_date,
2870: comp_time, 0, 0))
2871: goto err;
2872: }
1.32 inoguchi 2873: if (rev != NULL && hold != NULL) {
1.1 jsing 2874: if (!X509_REVOKED_add1_ext_i2d(rev, NID_hold_instruction_code,
2875: hold, 0, 0))
2876: goto err;
2877: }
2878: if (reason_code != OCSP_REVOKED_STATUS_NOSTATUS)
2879: ret = 2;
2880: else
2881: ret = 1;
2882:
1.26 jsing 2883: err:
1.1 jsing 2884: free(tmp);
2885:
2886: ASN1_OBJECT_free(hold);
2887: ASN1_GENERALIZEDTIME_free(comp_time);
2888: ASN1_ENUMERATED_free(rtmp);
2889: ASN1_TIME_free(revDate);
2890:
2891: return ret;
2892: }
2893:
2894: int
1.31 inoguchi 2895: old_entry_print(BIO *bp, ASN1_OBJECT *obj, ASN1_STRING *str)
1.1 jsing 2896: {
2897: char buf[25], *pbuf, *p;
2898: int j;
2899:
2900: j = i2a_ASN1_OBJECT(bp, obj);
2901: pbuf = buf;
2902: for (j = 22 - j; j > 0; j--)
2903: *(pbuf++) = ' ';
2904: *(pbuf++) = ':';
2905: *(pbuf++) = '\0';
2906: BIO_puts(bp, buf);
2907:
2908: if (str->type == V_ASN1_PRINTABLESTRING)
2909: BIO_printf(bp, "PRINTABLE:'");
2910: else if (str->type == V_ASN1_T61STRING)
2911: BIO_printf(bp, "T61STRING:'");
2912: else if (str->type == V_ASN1_IA5STRING)
2913: BIO_printf(bp, "IA5STRING:'");
2914: else if (str->type == V_ASN1_UNIVERSALSTRING)
2915: BIO_printf(bp, "UNIVERSALSTRING:'");
2916: else
2917: BIO_printf(bp, "ASN.1 %2d:'", str->type);
2918:
2919: p = (char *) str->data;
2920: for (j = str->length; j > 0; j--) {
2921: if ((*p >= ' ') && (*p <= '~'))
2922: BIO_printf(bp, "%c", *p);
2923: else if (*p & 0x80)
2924: BIO_printf(bp, "\\0x%02X", *p);
2925: else if ((unsigned char) *p == 0xf7)
2926: BIO_printf(bp, "^?");
2927: else
2928: BIO_printf(bp, "^%c", *p + '@');
2929: p++;
2930: }
2931: BIO_printf(bp, "'\n");
2932: return 1;
2933: }
2934:
2935: int
1.31 inoguchi 2936: unpack_revinfo(ASN1_TIME **prevtm, int *preason, ASN1_OBJECT **phold,
2937: ASN1_GENERALIZEDTIME **pinvtm, const char *str)
1.1 jsing 2938: {
2939: char *tmp = NULL;
2940: char *rtime_str, *reason_str = NULL, *arg_str = NULL, *p;
2941: int reason_code = -1;
2942: int ret = 0;
2943: unsigned int i;
2944: ASN1_OBJECT *hold = NULL;
2945: ASN1_GENERALIZEDTIME *comp_time = NULL;
2946:
2947: if ((tmp = strdup(str)) == NULL) {
2948: BIO_printf(bio_err, "malloc failed\n");
2949: goto err;
2950: }
2951: p = strchr(tmp, ',');
2952: rtime_str = tmp;
2953:
1.32 inoguchi 2954: if (p != NULL) {
1.1 jsing 2955: *p = '\0';
2956: p++;
2957: reason_str = p;
2958: p = strchr(p, ',');
1.32 inoguchi 2959: if (p != NULL) {
1.1 jsing 2960: *p = '\0';
2961: arg_str = p + 1;
2962: }
2963: }
1.32 inoguchi 2964: if (prevtm != NULL) {
1.1 jsing 2965: *prevtm = ASN1_UTCTIME_new();
2966: if (!ASN1_UTCTIME_set_string(*prevtm, rtime_str)) {
2967: BIO_printf(bio_err, "invalid revocation date %s\n",
2968: rtime_str);
2969: goto err;
2970: }
2971: }
1.32 inoguchi 2972: if (reason_str != NULL) {
1.1 jsing 2973: for (i = 0; i < NUM_REASONS; i++) {
1.35 inoguchi 2974: if (strcasecmp(reason_str, crl_reasons[i]) == 0) {
1.1 jsing 2975: reason_code = i;
2976: break;
2977: }
2978: }
2979: if (reason_code == OCSP_REVOKED_STATUS_NOSTATUS) {
2980: BIO_printf(bio_err, "invalid reason code %s\n",
2981: reason_str);
2982: goto err;
2983: }
2984: if (reason_code == 7)
2985: reason_code = OCSP_REVOKED_STATUS_REMOVEFROMCRL;
2986: else if (reason_code == 8) { /* Hold instruction */
1.32 inoguchi 2987: if (arg_str == NULL) {
1.1 jsing 2988: BIO_printf(bio_err,
2989: "missing hold instruction\n");
2990: goto err;
2991: }
2992: reason_code = OCSP_REVOKED_STATUS_CERTIFICATEHOLD;
2993: hold = OBJ_txt2obj(arg_str, 0);
2994:
1.32 inoguchi 2995: if (hold == NULL) {
1.1 jsing 2996: BIO_printf(bio_err,
2997: "invalid object identifier %s\n", arg_str);
2998: goto err;
2999: }
1.32 inoguchi 3000: if (phold != NULL)
1.1 jsing 3001: *phold = hold;
3002: } else if ((reason_code == 9) || (reason_code == 10)) {
1.32 inoguchi 3003: if (arg_str == NULL) {
1.1 jsing 3004: BIO_printf(bio_err,
3005: "missing compromised time\n");
3006: goto err;
3007: }
3008: comp_time = ASN1_GENERALIZEDTIME_new();
3009: if (!ASN1_GENERALIZEDTIME_set_string(comp_time,
3010: arg_str)) {
3011: BIO_printf(bio_err,
3012: "invalid compromised time %s\n", arg_str);
3013: goto err;
3014: }
3015: if (reason_code == 9)
3016: reason_code = OCSP_REVOKED_STATUS_KEYCOMPROMISE;
3017: else
3018: reason_code = OCSP_REVOKED_STATUS_CACOMPROMISE;
3019: }
3020: }
1.32 inoguchi 3021: if (preason != NULL)
1.1 jsing 3022: *preason = reason_code;
1.32 inoguchi 3023: if (pinvtm != NULL)
1.1 jsing 3024: *pinvtm = comp_time;
3025: else
3026: ASN1_GENERALIZEDTIME_free(comp_time);
3027:
3028: ret = 1;
3029:
1.26 jsing 3030: err:
1.1 jsing 3031: free(tmp);
3032:
1.32 inoguchi 3033: if (phold == NULL)
1.1 jsing 3034: ASN1_OBJECT_free(hold);
1.32 inoguchi 3035: if (pinvtm == NULL)
1.1 jsing 3036: ASN1_GENERALIZEDTIME_free(comp_time);
3037:
3038: return ret;
3039: }
3040:
3041: static char *
1.31 inoguchi 3042: bin2hex(unsigned char *data, size_t len)
1.1 jsing 3043: {
3044: char *ret = NULL;
3045: char hex[] = "0123456789ABCDEF";
3046: int i;
3047:
1.32 inoguchi 3048: if ((ret = malloc(len * 2 + 1)) != NULL) {
1.1 jsing 3049: for (i = 0; i < len; i++) {
3050: ret[i * 2 + 0] = hex[data[i] >> 4];
3051: ret[i * 2 + 1] = hex[data[i] & 0x0F];
3052: }
3053: ret[len * 2] = '\0';
3054: }
3055: return ret;
3056: }