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d02b48c6 | 1 | /* apps/x509.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
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. | |
0f113f3e | 8 | * |
d02b48c6 RE |
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). | |
0f113f3e | 15 | * |
d02b48c6 RE |
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. | |
0f113f3e | 22 | * |
d02b48c6 RE |
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 :-). | |
0f113f3e | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 40 | * |
d02b48c6 RE |
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. | |
0f113f3e | 52 | * |
d02b48c6 RE |
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 | ||
a31011e8 | 59 | #include <assert.h> |
d02b48c6 RE |
60 | #include <stdio.h> |
61 | #include <stdlib.h> | |
62 | #include <string.h> | |
d02b48c6 | 63 | #include "apps.h" |
ec577822 BM |
64 | #include <openssl/bio.h> |
65 | #include <openssl/asn1.h> | |
66 | #include <openssl/err.h> | |
67 | #include <openssl/bn.h> | |
68 | #include <openssl/evp.h> | |
69 | #include <openssl/x509.h> | |
70 | #include <openssl/x509v3.h> | |
71 | #include <openssl/objects.h> | |
72 | #include <openssl/pem.h> | |
3eeaab4b | 73 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 74 | # include <openssl/rsa.h> |
3eeaab4b NL |
75 | #endif |
76 | #ifndef OPENSSL_NO_DSA | |
0f113f3e | 77 | # include <openssl/dsa.h> |
3eeaab4b | 78 | #endif |
d02b48c6 RE |
79 | |
80 | #undef PROG | |
81 | #define PROG x509_main | |
82 | ||
83 | #undef POSTFIX | |
0f113f3e MC |
84 | #define POSTFIX ".srl" |
85 | #define DEF_DAYS 30 | |
86 | ||
87 | static const char *x509_usage[] = { | |
88 | "usage: x509 args\n", | |
89 | " -inform arg - input format - default PEM (one of DER, NET or PEM)\n", | |
90 | " -outform arg - output format - default PEM (one of DER, NET or PEM)\n", | |
91 | " -keyform arg - private key format - default PEM\n", | |
92 | " -CAform arg - CA format - default PEM\n", | |
93 | " -CAkeyform arg - CA key format - default PEM\n", | |
94 | " -in arg - input file - default stdin\n", | |
95 | " -out arg - output file - default stdout\n", | |
96 | " -passin arg - private key password source\n", | |
97 | " -serial - print serial number value\n", | |
98 | " -subject_hash - print subject hash value\n", | |
0e0c6821 | 99 | #ifndef OPENSSL_NO_MD5 |
0f113f3e | 100 | " -subject_hash_old - print old-style (MD5) subject hash value\n", |
0e0c6821 | 101 | #endif |
0f113f3e | 102 | " -issuer_hash - print issuer hash value\n", |
0e0c6821 | 103 | #ifndef OPENSSL_NO_MD5 |
0f113f3e | 104 | " -issuer_hash_old - print old-style (MD5) issuer hash value\n", |
0e0c6821 | 105 | #endif |
0f113f3e MC |
106 | " -hash - synonym for -subject_hash\n", |
107 | " -subject - print subject DN\n", | |
108 | " -issuer - print issuer DN\n", | |
109 | " -email - print email address(es)\n", | |
110 | " -startdate - notBefore field\n", | |
111 | " -enddate - notAfter field\n", | |
112 | " -purpose - print out certificate purposes\n", | |
113 | " -dates - both Before and After dates\n", | |
114 | " -modulus - print the RSA key modulus\n", | |
115 | " -pubkey - output the public key\n", | |
116 | " -fingerprint - print the certificate fingerprint\n", | |
117 | " -alias - output certificate alias\n", | |
118 | " -noout - no certificate output\n", | |
119 | " -ocspid - print OCSP hash values for the subject name and public key\n", | |
120 | " -ocsp_uri - print OCSP Responder URL(s)\n", | |
121 | " -trustout - output a \"trusted\" certificate\n", | |
122 | " -clrtrust - clear all trusted purposes\n", | |
123 | " -clrreject - clear all rejected purposes\n", | |
124 | " -addtrust arg - trust certificate for a given purpose\n", | |
125 | " -addreject arg - reject certificate for a given purpose\n", | |
126 | " -setalias arg - set certificate alias\n", | |
127 | " -days arg - How long till expiry of a signed certificate - def 30 days\n", | |
128 | " -checkend arg - check whether the cert expires in the next arg seconds\n", | |
129 | " exit 1 if so, 0 if not\n", | |
130 | " -signkey arg - self sign cert with arg\n", | |
131 | " -x509toreq - output a certification request object\n", | |
132 | " -req - input is a certificate request, sign and output.\n", | |
133 | " -CA arg - set the CA certificate, must be PEM format.\n", | |
134 | " -CAkey arg - set the CA key, must be PEM format\n", | |
135 | " missing, it is assumed to be in the CA file.\n", | |
136 | " -CAcreateserial - create serial number file if it does not exist\n", | |
137 | " -CAserial arg - serial file\n", | |
138 | " -set_serial - serial number to use\n", | |
139 | " -text - print the certificate in text form\n", | |
140 | " -C - print out C code forms\n", | |
141 | " -md2/-md5/-sha1/-mdc2 - digest to use\n", | |
142 | " -extfile - configuration file with X509V3 extensions to add\n", | |
143 | " -extensions - section from config file with X509V3 extensions to add\n", | |
144 | " -clrext - delete extensions before signing and input certificate\n", | |
145 | " -nameopt arg - various certificate name options\n", | |
0b13e9f0 | 146 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e | 147 | " -engine e - use engine e, possibly a hardware device.\n", |
0b13e9f0 | 148 | #endif |
0f113f3e MC |
149 | " -certopt arg - various certificate text options\n", |
150 | " -checkhost host - check certificate matches \"host\"\n", | |
151 | " -checkemail email - check certificate matches \"email\"\n", | |
152 | " -checkip ipaddr - check certificate matches \"ipaddr\"\n", | |
153 | NULL | |
d02b48c6 RE |
154 | }; |
155 | ||
6d23cf97 | 156 | static int callb(int ok, X509_STORE_CTX *ctx); |
0f113f3e MC |
157 | static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, |
158 | const EVP_MD *digest, CONF *conf, char *section); | |
159 | static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest, | |
160 | X509 *x, X509 *xca, EVP_PKEY *pkey, | |
161 | STACK_OF(OPENSSL_STRING) *sigopts, char *serial, | |
162 | int create, int days, int clrext, CONF *conf, | |
163 | char *section, ASN1_INTEGER *sno); | |
d4cec6a1 | 164 | static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt); |
0f113f3e | 165 | static int reqfile = 0; |
df316fd4 | 166 | #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL |
0f113f3e | 167 | static int force_version = 2; |
df316fd4 | 168 | #endif |
d02b48c6 | 169 | |
667ac4ec RE |
170 | int MAIN(int, char **); |
171 | ||
6b691a5c | 172 | int MAIN(int argc, char **argv) |
0f113f3e MC |
173 | { |
174 | ENGINE *e = NULL; | |
175 | int ret = 1; | |
176 | X509_REQ *req = NULL; | |
177 | X509 *x = NULL, *xca = NULL; | |
178 | ASN1_OBJECT *objtmp; | |
179 | STACK_OF(OPENSSL_STRING) *sigopts = NULL; | |
180 | EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL; | |
181 | ASN1_INTEGER *sno = NULL; | |
182 | int i, num, badops = 0, badsig = 0; | |
183 | BIO *out = NULL; | |
184 | BIO *STDout = NULL; | |
185 | STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL; | |
186 | int informat, outformat, keyformat, CAformat, CAkeyformat; | |
187 | char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL; | |
188 | char *CAkeyfile = NULL, *CAserial = NULL; | |
189 | char *fkeyfile = NULL; | |
190 | char *alias = NULL; | |
191 | int text = 0, serial = 0, subject = 0, issuer = 0, startdate = | |
192 | 0, enddate = 0; | |
193 | int next_serial = 0; | |
194 | int subject_hash = 0, issuer_hash = 0, ocspid = 0; | |
0e0c6821 | 195 | #ifndef OPENSSL_NO_MD5 |
0f113f3e | 196 | int subject_hash_old = 0, issuer_hash_old = 0; |
0e0c6821 | 197 | #endif |
0f113f3e MC |
198 | int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0; |
199 | int ocsp_uri = 0; | |
200 | int trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0, clrext = 0; | |
201 | int C = 0; | |
202 | int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0; | |
203 | int pprint = 0; | |
204 | const char **pp; | |
205 | X509_STORE *ctx = NULL; | |
206 | X509_REQ *rq = NULL; | |
207 | int fingerprint = 0; | |
208 | char buf[256]; | |
209 | const EVP_MD *md_alg, *digest = NULL; | |
210 | CONF *extconf = NULL; | |
211 | char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL; | |
212 | int need_rand = 0; | |
213 | int checkend = 0, checkoffset = 0; | |
214 | unsigned long nmflag = 0, certflag = 0; | |
215 | char *checkhost = NULL; | |
216 | char *checkemail = NULL; | |
217 | char *checkip = NULL; | |
0b13e9f0 | 218 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e | 219 | char *engine = NULL; |
0b13e9f0 | 220 | #endif |
d02b48c6 | 221 | |
0f113f3e | 222 | reqfile = 0; |
d02b48c6 | 223 | |
0f113f3e | 224 | apps_startup(); |
d02b48c6 | 225 | |
0f113f3e MC |
226 | if (bio_err == NULL) |
227 | bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); | |
3647bee2 | 228 | |
0f113f3e MC |
229 | if (!load_config(bio_err, NULL)) |
230 | goto end; | |
231 | STDout = BIO_new_fp(stdout, BIO_NOCLOSE); | |
bc36ee62 | 232 | #ifdef OPENSSL_SYS_VMS |
0f113f3e MC |
233 | { |
234 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
235 | STDout = BIO_push(tmpbio, STDout); | |
236 | } | |
645749ef | 237 | #endif |
d02b48c6 | 238 | |
0f113f3e MC |
239 | informat = FORMAT_PEM; |
240 | outformat = FORMAT_PEM; | |
241 | keyformat = FORMAT_PEM; | |
242 | CAformat = FORMAT_PEM; | |
243 | CAkeyformat = FORMAT_PEM; | |
244 | ||
245 | ctx = X509_STORE_new(); | |
246 | if (ctx == NULL) | |
247 | goto end; | |
248 | X509_STORE_set_verify_cb(ctx, callb); | |
249 | ||
250 | argc--; | |
251 | argv++; | |
252 | num = 0; | |
253 | while (argc >= 1) { | |
254 | if (strcmp(*argv, "-inform") == 0) { | |
255 | if (--argc < 1) | |
256 | goto bad; | |
257 | informat = str2fmt(*(++argv)); | |
258 | } else if (strcmp(*argv, "-outform") == 0) { | |
259 | if (--argc < 1) | |
260 | goto bad; | |
261 | outformat = str2fmt(*(++argv)); | |
262 | } else if (strcmp(*argv, "-keyform") == 0) { | |
263 | if (--argc < 1) | |
264 | goto bad; | |
265 | keyformat = str2fmt(*(++argv)); | |
266 | } else if (strcmp(*argv, "-req") == 0) { | |
267 | reqfile = 1; | |
268 | need_rand = 1; | |
269 | } else if (strcmp(*argv, "-CAform") == 0) { | |
270 | if (--argc < 1) | |
271 | goto bad; | |
272 | CAformat = str2fmt(*(++argv)); | |
273 | } else if (strcmp(*argv, "-CAkeyform") == 0) { | |
274 | if (--argc < 1) | |
275 | goto bad; | |
276 | CAkeyformat = str2fmt(*(++argv)); | |
277 | } else if (strcmp(*argv, "-sigopt") == 0) { | |
278 | if (--argc < 1) | |
279 | goto bad; | |
280 | if (!sigopts) | |
281 | sigopts = sk_OPENSSL_STRING_new_null(); | |
282 | if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, *(++argv))) | |
283 | goto bad; | |
284 | } | |
df316fd4 | 285 | #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL |
0f113f3e MC |
286 | else if (strcmp(*argv, "-force_version") == 0) { |
287 | if (--argc < 1) | |
288 | goto bad; | |
289 | force_version = atoi(*(++argv)) - 1; | |
290 | } | |
df316fd4 | 291 | #endif |
0f113f3e MC |
292 | else if (strcmp(*argv, "-days") == 0) { |
293 | if (--argc < 1) | |
294 | goto bad; | |
295 | days = atoi(*(++argv)); | |
296 | if (days == 0) { | |
297 | BIO_printf(bio_err, "bad number of days\n"); | |
298 | goto bad; | |
299 | } | |
300 | } else if (strcmp(*argv, "-passin") == 0) { | |
301 | if (--argc < 1) | |
302 | goto bad; | |
303 | passargin = *(++argv); | |
304 | } else if (strcmp(*argv, "-extfile") == 0) { | |
305 | if (--argc < 1) | |
306 | goto bad; | |
307 | extfile = *(++argv); | |
308 | } else if (strcmp(*argv, "-extensions") == 0) { | |
309 | if (--argc < 1) | |
310 | goto bad; | |
311 | extsect = *(++argv); | |
312 | } else if (strcmp(*argv, "-in") == 0) { | |
313 | if (--argc < 1) | |
314 | goto bad; | |
315 | infile = *(++argv); | |
316 | } else if (strcmp(*argv, "-out") == 0) { | |
317 | if (--argc < 1) | |
318 | goto bad; | |
319 | outfile = *(++argv); | |
320 | } else if (strcmp(*argv, "-signkey") == 0) { | |
321 | if (--argc < 1) | |
322 | goto bad; | |
323 | keyfile = *(++argv); | |
324 | sign_flag = ++num; | |
325 | need_rand = 1; | |
326 | } else if (strcmp(*argv, "-CA") == 0) { | |
327 | if (--argc < 1) | |
328 | goto bad; | |
329 | CAfile = *(++argv); | |
330 | CA_flag = ++num; | |
331 | need_rand = 1; | |
332 | } else if (strcmp(*argv, "-CAkey") == 0) { | |
333 | if (--argc < 1) | |
334 | goto bad; | |
335 | CAkeyfile = *(++argv); | |
336 | } else if (strcmp(*argv, "-CAserial") == 0) { | |
337 | if (--argc < 1) | |
338 | goto bad; | |
339 | CAserial = *(++argv); | |
340 | } else if (strcmp(*argv, "-set_serial") == 0) { | |
341 | if (--argc < 1) | |
342 | goto bad; | |
343 | if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv)))) | |
344 | goto bad; | |
345 | } else if (strcmp(*argv, "-force_pubkey") == 0) { | |
346 | if (--argc < 1) | |
347 | goto bad; | |
348 | fkeyfile = *(++argv); | |
349 | } else if (strcmp(*argv, "-addtrust") == 0) { | |
350 | if (--argc < 1) | |
351 | goto bad; | |
352 | if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) { | |
353 | BIO_printf(bio_err, "Invalid trust object value %s\n", *argv); | |
354 | goto bad; | |
355 | } | |
356 | if (!trust) | |
357 | trust = sk_ASN1_OBJECT_new_null(); | |
358 | sk_ASN1_OBJECT_push(trust, objtmp); | |
359 | trustout = 1; | |
360 | } else if (strcmp(*argv, "-addreject") == 0) { | |
361 | if (--argc < 1) | |
362 | goto bad; | |
363 | if (!(objtmp = OBJ_txt2obj(*(++argv), 0))) { | |
364 | BIO_printf(bio_err, | |
365 | "Invalid reject object value %s\n", *argv); | |
366 | goto bad; | |
367 | } | |
368 | if (!reject) | |
369 | reject = sk_ASN1_OBJECT_new_null(); | |
370 | sk_ASN1_OBJECT_push(reject, objtmp); | |
371 | trustout = 1; | |
372 | } else if (strcmp(*argv, "-setalias") == 0) { | |
373 | if (--argc < 1) | |
374 | goto bad; | |
375 | alias = *(++argv); | |
376 | trustout = 1; | |
377 | } else if (strcmp(*argv, "-certopt") == 0) { | |
378 | if (--argc < 1) | |
379 | goto bad; | |
380 | if (!set_cert_ex(&certflag, *(++argv))) | |
381 | goto bad; | |
382 | } else if (strcmp(*argv, "-nameopt") == 0) { | |
383 | if (--argc < 1) | |
384 | goto bad; | |
385 | if (!set_name_ex(&nmflag, *(++argv))) | |
386 | goto bad; | |
387 | } | |
0b13e9f0 | 388 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e MC |
389 | else if (strcmp(*argv, "-engine") == 0) { |
390 | if (--argc < 1) | |
391 | goto bad; | |
392 | engine = *(++argv); | |
393 | } | |
0b13e9f0 | 394 | #endif |
0f113f3e MC |
395 | else if (strcmp(*argv, "-C") == 0) |
396 | C = ++num; | |
397 | else if (strcmp(*argv, "-email") == 0) | |
398 | email = ++num; | |
399 | else if (strcmp(*argv, "-ocsp_uri") == 0) | |
400 | ocsp_uri = ++num; | |
401 | else if (strcmp(*argv, "-serial") == 0) | |
402 | serial = ++num; | |
403 | else if (strcmp(*argv, "-next_serial") == 0) | |
404 | next_serial = ++num; | |
405 | else if (strcmp(*argv, "-modulus") == 0) | |
406 | modulus = ++num; | |
407 | else if (strcmp(*argv, "-pubkey") == 0) | |
408 | pubkey = ++num; | |
409 | else if (strcmp(*argv, "-x509toreq") == 0) | |
410 | x509req = ++num; | |
411 | else if (strcmp(*argv, "-text") == 0) | |
412 | text = ++num; | |
413 | else if (strcmp(*argv, "-hash") == 0 | |
414 | || strcmp(*argv, "-subject_hash") == 0) | |
415 | subject_hash = ++num; | |
0e0c6821 | 416 | #ifndef OPENSSL_NO_MD5 |
0f113f3e MC |
417 | else if (strcmp(*argv, "-subject_hash_old") == 0) |
418 | subject_hash_old = ++num; | |
0e0c6821 | 419 | #endif |
0f113f3e MC |
420 | else if (strcmp(*argv, "-issuer_hash") == 0) |
421 | issuer_hash = ++num; | |
0e0c6821 | 422 | #ifndef OPENSSL_NO_MD5 |
0f113f3e MC |
423 | else if (strcmp(*argv, "-issuer_hash_old") == 0) |
424 | issuer_hash_old = ++num; | |
0e0c6821 | 425 | #endif |
0f113f3e MC |
426 | else if (strcmp(*argv, "-subject") == 0) |
427 | subject = ++num; | |
428 | else if (strcmp(*argv, "-issuer") == 0) | |
429 | issuer = ++num; | |
430 | else if (strcmp(*argv, "-fingerprint") == 0) | |
431 | fingerprint = ++num; | |
432 | else if (strcmp(*argv, "-dates") == 0) { | |
433 | startdate = ++num; | |
434 | enddate = ++num; | |
435 | } else if (strcmp(*argv, "-purpose") == 0) | |
436 | pprint = ++num; | |
437 | else if (strcmp(*argv, "-startdate") == 0) | |
438 | startdate = ++num; | |
439 | else if (strcmp(*argv, "-enddate") == 0) | |
440 | enddate = ++num; | |
441 | else if (strcmp(*argv, "-checkend") == 0) { | |
442 | if (--argc < 1) | |
443 | goto bad; | |
444 | checkoffset = atoi(*(++argv)); | |
445 | checkend = 1; | |
446 | } else if (strcmp(*argv, "-checkhost") == 0) { | |
447 | if (--argc < 1) | |
448 | goto bad; | |
449 | checkhost = *(++argv); | |
450 | } else if (strcmp(*argv, "-checkemail") == 0) { | |
451 | if (--argc < 1) | |
452 | goto bad; | |
453 | checkemail = *(++argv); | |
454 | } else if (strcmp(*argv, "-checkip") == 0) { | |
455 | if (--argc < 1) | |
456 | goto bad; | |
457 | checkip = *(++argv); | |
458 | } else if (strcmp(*argv, "-noout") == 0) | |
459 | noout = ++num; | |
460 | else if (strcmp(*argv, "-trustout") == 0) | |
461 | trustout = 1; | |
462 | else if (strcmp(*argv, "-clrtrust") == 0) | |
463 | clrtrust = ++num; | |
464 | else if (strcmp(*argv, "-clrreject") == 0) | |
465 | clrreject = ++num; | |
466 | else if (strcmp(*argv, "-alias") == 0) | |
467 | aliasout = ++num; | |
468 | else if (strcmp(*argv, "-CAcreateserial") == 0) | |
469 | CA_createserial = ++num; | |
470 | else if (strcmp(*argv, "-clrext") == 0) | |
471 | clrext = 1; | |
472 | #if 1 /* stay backwards-compatible with 0.9.5; this | |
473 | * should go away soon */ | |
474 | else if (strcmp(*argv, "-crlext") == 0) { | |
475 | BIO_printf(bio_err, "use -clrext instead of -crlext\n"); | |
476 | clrext = 1; | |
477 | } | |
3bc90f23 | 478 | #endif |
0f113f3e MC |
479 | else if (strcmp(*argv, "-ocspid") == 0) |
480 | ocspid = ++num; | |
481 | else if (strcmp(*argv, "-badsig") == 0) | |
482 | badsig = 1; | |
483 | else if ((md_alg = EVP_get_digestbyname(*argv + 1))) { | |
484 | /* ok */ | |
485 | digest = md_alg; | |
486 | } else { | |
487 | BIO_printf(bio_err, "unknown option %s\n", *argv); | |
488 | badops = 1; | |
489 | break; | |
490 | } | |
491 | argc--; | |
492 | argv++; | |
493 | } | |
494 | ||
495 | if (badops) { | |
496 | bad: | |
497 | for (pp = x509_usage; (*pp != NULL); pp++) | |
498 | BIO_printf(bio_err, "%s", *pp); | |
499 | goto end; | |
500 | } | |
0b13e9f0 | 501 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e | 502 | e = setup_engine(bio_err, engine, 0); |
0b13e9f0 | 503 | #endif |
5270e702 | 504 | |
0f113f3e MC |
505 | if (need_rand) |
506 | app_RAND_load_file(NULL, bio_err, 0); | |
507 | ||
508 | ERR_load_crypto_strings(); | |
509 | ||
510 | if (!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { | |
511 | BIO_printf(bio_err, "Error getting password\n"); | |
512 | goto end; | |
513 | } | |
514 | ||
515 | if (!X509_STORE_set_default_paths(ctx)) { | |
516 | ERR_print_errors(bio_err); | |
517 | goto end; | |
518 | } | |
519 | ||
520 | if (fkeyfile) { | |
521 | fkey = load_pubkey(bio_err, fkeyfile, keyformat, 0, | |
522 | NULL, e, "Forced key"); | |
523 | if (fkey == NULL) | |
524 | goto end; | |
525 | } | |
526 | ||
527 | if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) { | |
528 | CAkeyfile = CAfile; | |
529 | } else if ((CA_flag) && (CAkeyfile == NULL)) { | |
530 | BIO_printf(bio_err, | |
531 | "need to specify a CAkey if using the CA command\n"); | |
532 | goto end; | |
533 | } | |
534 | ||
535 | if (extfile) { | |
536 | long errorline = -1; | |
537 | X509V3_CTX ctx2; | |
538 | extconf = NCONF_new(NULL); | |
539 | if (!NCONF_load(extconf, extfile, &errorline)) { | |
540 | if (errorline <= 0) | |
541 | BIO_printf(bio_err, | |
542 | "error loading the config file '%s'\n", extfile); | |
543 | else | |
544 | BIO_printf(bio_err, | |
545 | "error on line %ld of config file '%s'\n", | |
546 | errorline, extfile); | |
547 | goto end; | |
548 | } | |
549 | if (!extsect) { | |
550 | extsect = NCONF_get_string(extconf, "default", "extensions"); | |
551 | if (!extsect) { | |
552 | ERR_clear_error(); | |
553 | extsect = "default"; | |
554 | } | |
555 | } | |
556 | X509V3_set_ctx_test(&ctx2); | |
557 | X509V3_set_nconf(&ctx2, extconf); | |
558 | if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) { | |
559 | BIO_printf(bio_err, | |
560 | "Error Loading extension section %s\n", extsect); | |
561 | ERR_print_errors(bio_err); | |
562 | goto end; | |
563 | } | |
564 | } | |
565 | ||
566 | if (reqfile) { | |
567 | EVP_PKEY *pkey; | |
568 | BIO *in; | |
569 | ||
570 | if (!sign_flag && !CA_flag) { | |
571 | BIO_printf(bio_err, "We need a private key to sign with\n"); | |
572 | goto end; | |
573 | } | |
574 | in = BIO_new(BIO_s_file()); | |
575 | if (in == NULL) { | |
576 | ERR_print_errors(bio_err); | |
577 | goto end; | |
578 | } | |
579 | ||
580 | if (infile == NULL) | |
581 | BIO_set_fp(in, stdin, BIO_NOCLOSE | BIO_FP_TEXT); | |
582 | else { | |
583 | if (BIO_read_filename(in, infile) <= 0) { | |
584 | perror(infile); | |
585 | BIO_free(in); | |
586 | goto end; | |
587 | } | |
588 | } | |
589 | req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL); | |
590 | BIO_free(in); | |
591 | ||
592 | if (req == NULL) { | |
593 | ERR_print_errors(bio_err); | |
594 | goto end; | |
595 | } | |
596 | ||
597 | if ((req->req_info == NULL) || | |
598 | (req->req_info->pubkey == NULL) || | |
599 | (req->req_info->pubkey->public_key == NULL) || | |
600 | (req->req_info->pubkey->public_key->data == NULL)) { | |
601 | BIO_printf(bio_err, | |
602 | "The certificate request appears to corrupted\n"); | |
603 | BIO_printf(bio_err, "It does not contain a public key\n"); | |
604 | goto end; | |
605 | } | |
606 | if ((pkey = X509_REQ_get_pubkey(req)) == NULL) { | |
607 | BIO_printf(bio_err, "error unpacking public key\n"); | |
608 | goto end; | |
609 | } | |
610 | i = X509_REQ_verify(req, pkey); | |
611 | EVP_PKEY_free(pkey); | |
612 | if (i < 0) { | |
613 | BIO_printf(bio_err, "Signature verification error\n"); | |
614 | ERR_print_errors(bio_err); | |
615 | goto end; | |
616 | } | |
617 | if (i == 0) { | |
618 | BIO_printf(bio_err, | |
619 | "Signature did not match the certificate request\n"); | |
620 | goto end; | |
621 | } else | |
622 | BIO_printf(bio_err, "Signature ok\n"); | |
623 | ||
624 | print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), | |
625 | nmflag); | |
626 | ||
627 | if ((x = X509_new()) == NULL) | |
628 | goto end; | |
629 | ||
630 | if (sno == NULL) { | |
631 | sno = ASN1_INTEGER_new(); | |
632 | if (!sno || !rand_serial(NULL, sno)) | |
633 | goto end; | |
634 | if (!X509_set_serialNumber(x, sno)) | |
635 | goto end; | |
636 | ASN1_INTEGER_free(sno); | |
637 | sno = NULL; | |
638 | } else if (!X509_set_serialNumber(x, sno)) | |
639 | goto end; | |
640 | ||
641 | if (!X509_set_issuer_name(x, req->req_info->subject)) | |
642 | goto end; | |
643 | if (!X509_set_subject_name(x, req->req_info->subject)) | |
644 | goto end; | |
645 | ||
646 | X509_gmtime_adj(X509_get_notBefore(x), 0); | |
647 | X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL); | |
648 | if (fkey) | |
649 | X509_set_pubkey(x, fkey); | |
650 | else { | |
651 | pkey = X509_REQ_get_pubkey(req); | |
652 | X509_set_pubkey(x, pkey); | |
653 | EVP_PKEY_free(pkey); | |
654 | } | |
655 | } else | |
656 | x = load_cert(bio_err, infile, informat, NULL, e, "Certificate"); | |
657 | ||
658 | if (x == NULL) | |
659 | goto end; | |
660 | if (CA_flag) { | |
661 | xca = load_cert(bio_err, CAfile, CAformat, NULL, e, "CA Certificate"); | |
662 | if (xca == NULL) | |
663 | goto end; | |
664 | } | |
665 | ||
666 | if (!noout || text || next_serial) { | |
667 | OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3"); | |
668 | ||
669 | out = BIO_new(BIO_s_file()); | |
670 | if (out == NULL) { | |
671 | ERR_print_errors(bio_err); | |
672 | goto end; | |
673 | } | |
674 | if (outfile == NULL) { | |
675 | BIO_set_fp(out, stdout, BIO_NOCLOSE); | |
bc36ee62 | 676 | #ifdef OPENSSL_SYS_VMS |
0f113f3e MC |
677 | { |
678 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
679 | out = BIO_push(tmpbio, out); | |
680 | } | |
645749ef | 681 | #endif |
0f113f3e MC |
682 | } else { |
683 | if (BIO_write_filename(out, outfile) <= 0) { | |
684 | perror(outfile); | |
685 | goto end; | |
686 | } | |
687 | } | |
688 | } | |
689 | ||
690 | if (alias) | |
691 | X509_alias_set1(x, (unsigned char *)alias, -1); | |
692 | ||
693 | if (clrtrust) | |
694 | X509_trust_clear(x); | |
695 | if (clrreject) | |
696 | X509_reject_clear(x); | |
697 | ||
698 | if (trust) { | |
699 | for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) { | |
700 | objtmp = sk_ASN1_OBJECT_value(trust, i); | |
701 | X509_add1_trust_object(x, objtmp); | |
702 | } | |
703 | } | |
704 | ||
705 | if (reject) { | |
706 | for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) { | |
707 | objtmp = sk_ASN1_OBJECT_value(reject, i); | |
708 | X509_add1_reject_object(x, objtmp); | |
709 | } | |
710 | } | |
711 | ||
712 | if (num) { | |
713 | for (i = 1; i <= num; i++) { | |
714 | if (issuer == i) { | |
715 | print_name(STDout, "issuer= ", | |
716 | X509_get_issuer_name(x), nmflag); | |
717 | } else if (subject == i) { | |
718 | print_name(STDout, "subject= ", | |
719 | X509_get_subject_name(x), nmflag); | |
720 | } else if (serial == i) { | |
721 | BIO_printf(STDout, "serial="); | |
722 | i2a_ASN1_INTEGER(STDout, X509_get_serialNumber(x)); | |
723 | BIO_printf(STDout, "\n"); | |
724 | } else if (next_serial == i) { | |
725 | BIGNUM *bnser; | |
726 | ASN1_INTEGER *ser; | |
727 | ser = X509_get_serialNumber(x); | |
728 | bnser = ASN1_INTEGER_to_BN(ser, NULL); | |
729 | if (!bnser) | |
730 | goto end; | |
731 | if (!BN_add_word(bnser, 1)) | |
732 | goto end; | |
733 | ser = BN_to_ASN1_INTEGER(bnser, NULL); | |
734 | if (!ser) | |
735 | goto end; | |
736 | BN_free(bnser); | |
737 | i2a_ASN1_INTEGER(out, ser); | |
738 | ASN1_INTEGER_free(ser); | |
739 | BIO_puts(out, "\n"); | |
740 | } else if ((email == i) || (ocsp_uri == i)) { | |
741 | int j; | |
742 | STACK_OF(OPENSSL_STRING) *emlst; | |
743 | if (email == i) | |
744 | emlst = X509_get1_email(x); | |
745 | else | |
746 | emlst = X509_get1_ocsp(x); | |
747 | for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++) | |
748 | BIO_printf(STDout, "%s\n", | |
749 | sk_OPENSSL_STRING_value(emlst, j)); | |
750 | X509_email_free(emlst); | |
751 | } else if (aliasout == i) { | |
752 | unsigned char *alstr; | |
753 | alstr = X509_alias_get0(x, NULL); | |
754 | if (alstr) | |
755 | BIO_printf(STDout, "%s\n", alstr); | |
756 | else | |
757 | BIO_puts(STDout, "<No Alias>\n"); | |
758 | } else if (subject_hash == i) { | |
759 | BIO_printf(STDout, "%08lx\n", X509_subject_name_hash(x)); | |
760 | } | |
0e0c6821 | 761 | #ifndef OPENSSL_NO_MD5 |
0f113f3e MC |
762 | else if (subject_hash_old == i) { |
763 | BIO_printf(STDout, "%08lx\n", X509_subject_name_hash_old(x)); | |
764 | } | |
0e0c6821 | 765 | #endif |
0f113f3e MC |
766 | else if (issuer_hash == i) { |
767 | BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash(x)); | |
768 | } | |
0e0c6821 | 769 | #ifndef OPENSSL_NO_MD5 |
0f113f3e MC |
770 | else if (issuer_hash_old == i) { |
771 | BIO_printf(STDout, "%08lx\n", X509_issuer_name_hash_old(x)); | |
772 | } | |
0e0c6821 | 773 | #endif |
0f113f3e MC |
774 | else if (pprint == i) { |
775 | X509_PURPOSE *ptmp; | |
776 | int j; | |
777 | BIO_printf(STDout, "Certificate purposes:\n"); | |
778 | for (j = 0; j < X509_PURPOSE_get_count(); j++) { | |
779 | ptmp = X509_PURPOSE_get0(j); | |
780 | purpose_print(STDout, x, ptmp); | |
781 | } | |
782 | } else if (modulus == i) { | |
783 | EVP_PKEY *pkey; | |
784 | ||
785 | pkey = X509_get_pubkey(x); | |
786 | if (pkey == NULL) { | |
787 | BIO_printf(bio_err, "Modulus=unavailable\n"); | |
788 | ERR_print_errors(bio_err); | |
789 | goto end; | |
790 | } | |
791 | BIO_printf(STDout, "Modulus="); | |
cf1b7d96 | 792 | #ifndef OPENSSL_NO_RSA |
0f113f3e MC |
793 | if (pkey->type == EVP_PKEY_RSA) |
794 | BN_print(STDout, pkey->pkey.rsa->n); | |
795 | else | |
7be304ac | 796 | #endif |
cf1b7d96 | 797 | #ifndef OPENSSL_NO_DSA |
0f113f3e MC |
798 | if (pkey->type == EVP_PKEY_DSA) |
799 | BN_print(STDout, pkey->pkey.dsa->pub_key); | |
800 | else | |
7be304ac | 801 | #endif |
0f113f3e MC |
802 | BIO_printf(STDout, "Wrong Algorithm type"); |
803 | BIO_printf(STDout, "\n"); | |
804 | EVP_PKEY_free(pkey); | |
805 | } else if (pubkey == i) { | |
806 | EVP_PKEY *pkey; | |
807 | ||
808 | pkey = X509_get_pubkey(x); | |
809 | if (pkey == NULL) { | |
810 | BIO_printf(bio_err, "Error getting public key\n"); | |
811 | ERR_print_errors(bio_err); | |
812 | goto end; | |
813 | } | |
814 | PEM_write_bio_PUBKEY(STDout, pkey); | |
815 | EVP_PKEY_free(pkey); | |
816 | } else if (C == i) { | |
817 | unsigned char *d; | |
818 | char *m; | |
819 | int y, z; | |
820 | ||
821 | X509_NAME_oneline(X509_get_subject_name(x), buf, sizeof buf); | |
822 | BIO_printf(STDout, "/* subject:%s */\n", buf); | |
823 | m = X509_NAME_oneline(X509_get_issuer_name(x), buf, | |
824 | sizeof buf); | |
825 | BIO_printf(STDout, "/* issuer :%s */\n", buf); | |
826 | ||
827 | z = i2d_X509(x, NULL); | |
828 | m = OPENSSL_malloc(z); | |
829 | ||
830 | d = (unsigned char *)m; | |
831 | z = i2d_X509_NAME(X509_get_subject_name(x), &d); | |
832 | BIO_printf(STDout, "unsigned char XXX_subject_name[%d]={\n", | |
833 | z); | |
834 | d = (unsigned char *)m; | |
835 | for (y = 0; y < z; y++) { | |
836 | BIO_printf(STDout, "0x%02X,", d[y]); | |
837 | if ((y & 0x0f) == 0x0f) | |
838 | BIO_printf(STDout, "\n"); | |
839 | } | |
840 | if (y % 16 != 0) | |
841 | BIO_printf(STDout, "\n"); | |
842 | BIO_printf(STDout, "};\n"); | |
843 | ||
844 | z = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d); | |
845 | BIO_printf(STDout, "unsigned char XXX_public_key[%d]={\n", z); | |
846 | d = (unsigned char *)m; | |
847 | for (y = 0; y < z; y++) { | |
848 | BIO_printf(STDout, "0x%02X,", d[y]); | |
849 | if ((y & 0x0f) == 0x0f) | |
850 | BIO_printf(STDout, "\n"); | |
851 | } | |
852 | if (y % 16 != 0) | |
853 | BIO_printf(STDout, "\n"); | |
854 | BIO_printf(STDout, "};\n"); | |
855 | ||
856 | z = i2d_X509(x, &d); | |
857 | BIO_printf(STDout, "unsigned char XXX_certificate[%d]={\n", | |
858 | z); | |
859 | d = (unsigned char *)m; | |
860 | for (y = 0; y < z; y++) { | |
861 | BIO_printf(STDout, "0x%02X,", d[y]); | |
862 | if ((y & 0x0f) == 0x0f) | |
863 | BIO_printf(STDout, "\n"); | |
864 | } | |
865 | if (y % 16 != 0) | |
866 | BIO_printf(STDout, "\n"); | |
867 | BIO_printf(STDout, "};\n"); | |
868 | ||
869 | OPENSSL_free(m); | |
870 | } else if (text == i) { | |
871 | X509_print_ex(STDout, x, nmflag, certflag); | |
872 | } else if (startdate == i) { | |
873 | BIO_puts(STDout, "notBefore="); | |
874 | ASN1_TIME_print(STDout, X509_get_notBefore(x)); | |
875 | BIO_puts(STDout, "\n"); | |
876 | } else if (enddate == i) { | |
877 | BIO_puts(STDout, "notAfter="); | |
878 | ASN1_TIME_print(STDout, X509_get_notAfter(x)); | |
879 | BIO_puts(STDout, "\n"); | |
880 | } else if (fingerprint == i) { | |
881 | int j; | |
882 | unsigned int n; | |
883 | unsigned char md[EVP_MAX_MD_SIZE]; | |
884 | const EVP_MD *fdig = digest; | |
885 | ||
886 | if (!fdig) | |
887 | fdig = EVP_sha1(); | |
888 | ||
889 | if (!X509_digest(x, fdig, md, &n)) { | |
890 | BIO_printf(bio_err, "out of memory\n"); | |
891 | goto end; | |
892 | } | |
893 | BIO_printf(STDout, "%s Fingerprint=", | |
894 | OBJ_nid2sn(EVP_MD_type(fdig))); | |
895 | for (j = 0; j < (int)n; j++) { | |
896 | BIO_printf(STDout, "%02X%c", md[j], (j + 1 == (int)n) | |
897 | ? '\n' : ':'); | |
898 | } | |
899 | } | |
900 | ||
901 | /* should be in the library */ | |
902 | else if ((sign_flag == i) && (x509req == 0)) { | |
903 | BIO_printf(bio_err, "Getting Private key\n"); | |
904 | if (Upkey == NULL) { | |
905 | Upkey = load_key(bio_err, | |
906 | keyfile, keyformat, 0, | |
907 | passin, e, "Private key"); | |
908 | if (Upkey == NULL) | |
909 | goto end; | |
910 | } | |
911 | ||
912 | assert(need_rand); | |
913 | if (!sign(x, Upkey, days, clrext, digest, extconf, extsect)) | |
914 | goto end; | |
915 | } else if (CA_flag == i) { | |
916 | BIO_printf(bio_err, "Getting CA Private Key\n"); | |
917 | if (CAkeyfile != NULL) { | |
918 | CApkey = load_key(bio_err, | |
919 | CAkeyfile, CAkeyformat, | |
920 | 0, passin, e, "CA Private Key"); | |
921 | if (CApkey == NULL) | |
922 | goto end; | |
923 | } | |
924 | ||
925 | assert(need_rand); | |
926 | if (!x509_certify(ctx, CAfile, digest, x, xca, | |
927 | CApkey, sigopts, | |
928 | CAserial, CA_createserial, days, clrext, | |
929 | extconf, extsect, sno)) | |
930 | goto end; | |
931 | } else if (x509req == i) { | |
932 | EVP_PKEY *pk; | |
933 | ||
934 | BIO_printf(bio_err, "Getting request Private Key\n"); | |
935 | if (keyfile == NULL) { | |
936 | BIO_printf(bio_err, "no request key file specified\n"); | |
937 | goto end; | |
938 | } else { | |
939 | pk = load_key(bio_err, | |
940 | keyfile, keyformat, 0, | |
941 | passin, e, "request key"); | |
942 | if (pk == NULL) | |
943 | goto end; | |
944 | } | |
945 | ||
946 | BIO_printf(bio_err, "Generating certificate request\n"); | |
947 | ||
948 | rq = X509_to_X509_REQ(x, pk, digest); | |
949 | EVP_PKEY_free(pk); | |
950 | if (rq == NULL) { | |
951 | ERR_print_errors(bio_err); | |
952 | goto end; | |
953 | } | |
954 | if (!noout) { | |
955 | X509_REQ_print(out, rq); | |
956 | PEM_write_bio_X509_REQ(out, rq); | |
957 | } | |
958 | noout = 1; | |
959 | } else if (ocspid == i) { | |
960 | X509_ocspid_print(out, x); | |
961 | } | |
962 | } | |
963 | } | |
964 | ||
965 | if (checkend) { | |
966 | time_t tcheck = time(NULL) + checkoffset; | |
967 | ||
968 | if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0) { | |
969 | BIO_printf(out, "Certificate will expire\n"); | |
970 | ret = 1; | |
971 | } else { | |
972 | BIO_printf(out, "Certificate will not expire\n"); | |
973 | ret = 0; | |
974 | } | |
975 | goto end; | |
976 | } | |
977 | ||
978 | print_cert_checks(STDout, x, checkhost, checkemail, checkip); | |
979 | ||
980 | if (noout) { | |
981 | ret = 0; | |
982 | goto end; | |
983 | } | |
984 | ||
985 | if (badsig) | |
986 | x->signature->data[x->signature->length - 1] ^= 0x1; | |
987 | ||
988 | if (outformat == FORMAT_ASN1) | |
989 | i = i2d_X509_bio(out, x); | |
990 | else if (outformat == FORMAT_PEM) { | |
991 | if (trustout) | |
992 | i = PEM_write_bio_X509_AUX(out, x); | |
993 | else | |
994 | i = PEM_write_bio_X509(out, x); | |
995 | } else if (outformat == FORMAT_NETSCAPE) { | |
996 | NETSCAPE_X509 nx; | |
997 | ASN1_OCTET_STRING hdr; | |
998 | ||
999 | hdr.data = (unsigned char *)NETSCAPE_CERT_HDR; | |
1000 | hdr.length = strlen(NETSCAPE_CERT_HDR); | |
1001 | nx.header = &hdr; | |
1002 | nx.cert = x; | |
1003 | ||
1004 | i = ASN1_item_i2d_bio(ASN1_ITEM_rptr(NETSCAPE_X509), out, &nx); | |
1005 | } else { | |
1006 | BIO_printf(bio_err, "bad output format specified for outfile\n"); | |
1007 | goto end; | |
1008 | } | |
1009 | if (!i) { | |
1010 | BIO_printf(bio_err, "unable to write certificate\n"); | |
1011 | ERR_print_errors(bio_err); | |
1012 | goto end; | |
1013 | } | |
1014 | ret = 0; | |
1015 | end: | |
1016 | if (need_rand) | |
1017 | app_RAND_write_file(NULL, bio_err); | |
1018 | OBJ_cleanup(); | |
1019 | NCONF_free(extconf); | |
1020 | BIO_free_all(out); | |
1021 | BIO_free_all(STDout); | |
1022 | X509_STORE_free(ctx); | |
1023 | X509_REQ_free(req); | |
1024 | X509_free(x); | |
1025 | X509_free(xca); | |
1026 | EVP_PKEY_free(Upkey); | |
1027 | EVP_PKEY_free(CApkey); | |
1028 | EVP_PKEY_free(fkey); | |
1029 | if (sigopts) | |
1030 | sk_OPENSSL_STRING_free(sigopts); | |
1031 | X509_REQ_free(rq); | |
1032 | ASN1_INTEGER_free(sno); | |
1033 | sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free); | |
1034 | sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free); | |
1035 | if (passin) | |
1036 | OPENSSL_free(passin); | |
1037 | apps_shutdown(); | |
1038 | OPENSSL_EXIT(ret); | |
1039 | } | |
1040 | ||
1041 | static ASN1_INTEGER *x509_load_serial(char *CAfile, char *serialfile, | |
1042 | int create) | |
1043 | { | |
1044 | char *buf = NULL, *p; | |
1045 | ASN1_INTEGER *bs = NULL; | |
1046 | BIGNUM *serial = NULL; | |
1047 | size_t len; | |
1048 | ||
1049 | len = ((serialfile == NULL) | |
1050 | ? (strlen(CAfile) + strlen(POSTFIX) + 1) | |
1051 | : (strlen(serialfile))) + 1; | |
1052 | buf = OPENSSL_malloc(len); | |
1053 | if (buf == NULL) { | |
1054 | BIO_printf(bio_err, "out of mem\n"); | |
1055 | goto end; | |
1056 | } | |
1057 | if (serialfile == NULL) { | |
1058 | BUF_strlcpy(buf, CAfile, len); | |
1059 | for (p = buf; *p; p++) | |
1060 | if (*p == '.') { | |
1061 | *p = '\0'; | |
1062 | break; | |
1063 | } | |
1064 | BUF_strlcat(buf, POSTFIX, len); | |
1065 | } else | |
1066 | BUF_strlcpy(buf, serialfile, len); | |
1067 | ||
1068 | serial = load_serial(buf, create, NULL); | |
1069 | if (serial == NULL) | |
1070 | goto end; | |
1071 | ||
1072 | if (!BN_add_word(serial, 1)) { | |
1073 | BIO_printf(bio_err, "add_word failure\n"); | |
1074 | goto end; | |
1075 | } | |
1076 | ||
1077 | if (!save_serial(buf, NULL, serial, &bs)) | |
1078 | goto end; | |
acba75c5 | 1079 | |
f85b68cd | 1080 | end: |
0f113f3e MC |
1081 | if (buf) |
1082 | OPENSSL_free(buf); | |
1083 | BN_free(serial); | |
1084 | return bs; | |
1085 | } | |
acba75c5 DSH |
1086 | |
1087 | static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest, | |
0f113f3e MC |
1088 | X509 *x, X509 *xca, EVP_PKEY *pkey, |
1089 | STACK_OF(OPENSSL_STRING) *sigopts, | |
1090 | char *serialfile, int create, | |
1091 | int days, int clrext, CONF *conf, char *section, | |
1092 | ASN1_INTEGER *sno) | |
1093 | { | |
1094 | int ret = 0; | |
1095 | ASN1_INTEGER *bs = NULL; | |
1096 | X509_STORE_CTX xsc; | |
1097 | EVP_PKEY *upkey; | |
1098 | ||
1099 | upkey = X509_get_pubkey(xca); | |
1100 | EVP_PKEY_copy_parameters(upkey, pkey); | |
1101 | EVP_PKEY_free(upkey); | |
1102 | ||
1103 | if (!X509_STORE_CTX_init(&xsc, ctx, x, NULL)) { | |
1104 | BIO_printf(bio_err, "Error initialising X509 store\n"); | |
1105 | goto end; | |
1106 | } | |
1107 | if (sno) | |
1108 | bs = sno; | |
1109 | else if (!(bs = x509_load_serial(CAfile, serialfile, create))) | |
1110 | goto end; | |
1111 | ||
1112 | /* if (!X509_STORE_add_cert(ctx,x)) goto end;*/ | |
1113 | ||
1114 | /* | |
1115 | * NOTE: this certificate can/should be self signed, unless it was a | |
1116 | * certificate request in which case it is not. | |
1117 | */ | |
1118 | X509_STORE_CTX_set_cert(&xsc, x); | |
1119 | X509_STORE_CTX_set_flags(&xsc, X509_V_FLAG_CHECK_SS_SIGNATURE); | |
1120 | if (!reqfile && X509_verify_cert(&xsc) <= 0) | |
1121 | goto end; | |
1122 | ||
1123 | if (!X509_check_private_key(xca, pkey)) { | |
1124 | BIO_printf(bio_err, | |
1125 | "CA certificate and CA private key do not match\n"); | |
1126 | goto end; | |
1127 | } | |
1128 | ||
1129 | if (!X509_set_issuer_name(x, X509_get_subject_name(xca))) | |
1130 | goto end; | |
1131 | if (!X509_set_serialNumber(x, bs)) | |
1132 | goto end; | |
1133 | ||
1134 | if (X509_gmtime_adj(X509_get_notBefore(x), 0L) == NULL) | |
1135 | goto end; | |
1136 | ||
1137 | /* hardwired expired */ | |
1138 | if (X509_time_adj_ex(X509_get_notAfter(x), days, 0, NULL) == NULL) | |
1139 | goto end; | |
1140 | ||
1141 | if (clrext) { | |
1142 | while (X509_get_ext_count(x) > 0) | |
1143 | X509_delete_ext(x, 0); | |
1144 | } | |
1145 | ||
1146 | if (conf) { | |
1147 | X509V3_CTX ctx2; | |
df316fd4 | 1148 | #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL |
0f113f3e | 1149 | X509_set_version(x, force_version); |
df316fd4 | 1150 | #else |
0f113f3e | 1151 | X509_set_version(x, 2); /* version 3 certificate */ |
df316fd4 | 1152 | #endif |
0f113f3e MC |
1153 | X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0); |
1154 | X509V3_set_nconf(&ctx2, conf); | |
1155 | if (!X509V3_EXT_add_nconf(conf, &ctx2, section, x)) | |
1156 | goto end; | |
1157 | } | |
1158 | ||
1159 | if (!do_X509_sign(bio_err, x, pkey, digest, sigopts)) | |
1160 | goto end; | |
1161 | ret = 1; | |
1162 | end: | |
1163 | X509_STORE_CTX_cleanup(&xsc); | |
1164 | if (!ret) | |
1165 | ERR_print_errors(bio_err); | |
1166 | if (!sno) | |
1167 | ASN1_INTEGER_free(bs); | |
1168 | return ret; | |
1169 | } | |
d02b48c6 | 1170 | |
6d23cf97 | 1171 | static int callb(int ok, X509_STORE_CTX *ctx) |
0f113f3e MC |
1172 | { |
1173 | int err; | |
1174 | X509 *err_cert; | |
1175 | ||
1176 | /* | |
1177 | * it is ok to use a self signed certificate This case will catch both | |
1178 | * the initial ok == 0 and the final ok == 1 calls to this function | |
1179 | */ | |
1180 | err = X509_STORE_CTX_get_error(ctx); | |
1181 | if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) | |
1182 | return 1; | |
1183 | ||
1184 | /* | |
1185 | * BAD we should have gotten an error. Normally if everything worked | |
1186 | * X509_STORE_CTX_get_error(ctx) will still be set to | |
1187 | * DEPTH_ZERO_SELF_.... | |
1188 | */ | |
1189 | if (ok) { | |
1190 | BIO_printf(bio_err, | |
1191 | "error with certificate to be certified - should be self signed\n"); | |
1192 | return 0; | |
1193 | } else { | |
1194 | err_cert = X509_STORE_CTX_get_current_cert(ctx); | |
1195 | print_name(bio_err, NULL, X509_get_subject_name(err_cert), 0); | |
1196 | BIO_printf(bio_err, | |
1197 | "error with certificate - error %d at depth %d\n%s\n", err, | |
1198 | X509_STORE_CTX_get_error_depth(ctx), | |
1199 | X509_verify_cert_error_string(err)); | |
1200 | return 1; | |
1201 | } | |
1202 | } | |
d02b48c6 | 1203 | |
d02b48c6 | 1204 | /* self sign */ |
0f113f3e MC |
1205 | static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, |
1206 | const EVP_MD *digest, CONF *conf, char *section) | |
1207 | { | |
1208 | ||
1209 | EVP_PKEY *pktmp; | |
1210 | ||
1211 | pktmp = X509_get_pubkey(x); | |
1212 | EVP_PKEY_copy_parameters(pktmp, pkey); | |
1213 | EVP_PKEY_save_parameters(pktmp, 1); | |
1214 | EVP_PKEY_free(pktmp); | |
1215 | ||
1216 | if (!X509_set_issuer_name(x, X509_get_subject_name(x))) | |
1217 | goto err; | |
1218 | if (X509_gmtime_adj(X509_get_notBefore(x), 0) == NULL) | |
1219 | goto err; | |
1220 | ||
1221 | /* Lets just make it 12:00am GMT, Jan 1 1970 */ | |
1222 | /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */ | |
1223 | /* 28 days to be certified */ | |
1224 | ||
1225 | if (X509_gmtime_adj(X509_get_notAfter(x), (long)60 * 60 * 24 * days) == | |
1226 | NULL) | |
1227 | goto err; | |
1228 | ||
1229 | if (!X509_set_pubkey(x, pkey)) | |
1230 | goto err; | |
1231 | if (clrext) { | |
1232 | while (X509_get_ext_count(x) > 0) | |
1233 | X509_delete_ext(x, 0); | |
1234 | } | |
1235 | if (conf) { | |
1236 | X509V3_CTX ctx; | |
df316fd4 | 1237 | #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL |
0f113f3e | 1238 | X509_set_version(x, force_version); |
df316fd4 | 1239 | #else |
0f113f3e | 1240 | X509_set_version(x, 2); /* version 3 certificate */ |
df316fd4 | 1241 | #endif |
0f113f3e MC |
1242 | X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0); |
1243 | X509V3_set_nconf(&ctx, conf); | |
1244 | if (!X509V3_EXT_add_nconf(conf, &ctx, section, x)) | |
1245 | goto err; | |
1246 | } | |
1247 | if (!X509_sign(x, pkey, digest)) | |
1248 | goto err; | |
1249 | return 1; | |
1250 | err: | |
1251 | ERR_print_errors(bio_err); | |
1252 | return 0; | |
1253 | } | |
673b102c | 1254 | |
d4cec6a1 | 1255 | static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt) |
673b102c | 1256 | { |
0f113f3e MC |
1257 | int id, i, idret; |
1258 | char *pname; | |
1259 | id = X509_PURPOSE_get_id(pt); | |
1260 | pname = X509_PURPOSE_get0_name(pt); | |
1261 | for (i = 0; i < 2; i++) { | |
1262 | idret = X509_check_purpose(cert, id, i); | |
1263 | BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); | |
1264 | if (idret == 1) | |
1265 | BIO_printf(bio, "Yes\n"); | |
1266 | else if (idret == 0) | |
1267 | BIO_printf(bio, "No\n"); | |
1268 | else | |
1269 | BIO_printf(bio, "Yes (WARNING code=%d)\n", idret); | |
1270 | } | |
1271 | return 1; | |
673b102c | 1272 | } |