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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. | |
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 | ||
a31011e8 | 59 | #include <assert.h> |
d02b48c6 RE |
60 | #include <stdio.h> |
61 | #include <stdlib.h> | |
62 | #include <string.h> | |
58964a49 | 63 | #ifdef NO_STDIO |
d02b48c6 RE |
64 | #define APPS_WIN16 |
65 | #endif | |
66 | #include "apps.h" | |
ec577822 BM |
67 | #include <openssl/bio.h> |
68 | #include <openssl/asn1.h> | |
69 | #include <openssl/err.h> | |
70 | #include <openssl/bn.h> | |
71 | #include <openssl/evp.h> | |
72 | #include <openssl/x509.h> | |
73 | #include <openssl/x509v3.h> | |
74 | #include <openssl/objects.h> | |
75 | #include <openssl/pem.h> | |
d02b48c6 RE |
76 | |
77 | #undef PROG | |
78 | #define PROG x509_main | |
79 | ||
80 | #undef POSTFIX | |
81 | #define POSTFIX ".srl" | |
82 | #define DEF_DAYS 30 | |
83 | ||
d02b48c6 RE |
84 | #define CERT_HDR "certificate" |
85 | ||
86 | static char *x509_usage[]={ | |
87 | "usage: x509 args\n", | |
88 | " -inform arg - input format - default PEM (one of DER, NET or PEM)\n", | |
6720e947 | 89 | " -outform arg - output format - default PEM (one of DER, NET or PEM)\n", |
d02b48c6 RE |
90 | " -keyform arg - private key format - default PEM\n", |
91 | " -CAform arg - CA format - default PEM\n", | |
92 | " -CAkeyform arg - CA key format - default PEM\n", | |
93 | " -in arg - input file - default stdin\n", | |
94 | " -out arg - output file - default stdout\n", | |
a3fe382e | 95 | " -passin arg - private key password source\n", |
d02b48c6 RE |
96 | " -serial - print serial number value\n", |
97 | " -hash - print hash value\n", | |
98 | " -subject - print subject DN\n", | |
99 | " -issuer - print issuer DN\n", | |
100 | " -startdate - notBefore field\n", | |
101 | " -enddate - notAfter field\n", | |
673b102c | 102 | " -purpose - print out certificate purposes\n", |
d02b48c6 RE |
103 | " -dates - both Before and After dates\n", |
104 | " -modulus - print the RSA key modulus\n", | |
52664f50 | 105 | " -pubkey - output the public key\n", |
d02b48c6 | 106 | " -fingerprint - print the certificate fingerprint\n", |
ce1b4fe1 | 107 | " -alias - output certificate alias\n", |
d02b48c6 | 108 | " -noout - no certificate output\n", |
ce1b4fe1 DSH |
109 | " -trustout - output a \"trusted\" certificate\n", |
110 | " -clrtrust - clear all trusted purposes\n", | |
9868232a DSH |
111 | " -clrreject - clear all rejected purposes\n", |
112 | " -addtrust arg - trust certificate for a given purpose\n", | |
113 | " -addreject arg - reject certificate for a given purpose\n", | |
ce1b4fe1 | 114 | " -setalias arg - set certificate alias\n", |
d02b48c6 | 115 | " -days arg - How long till expiry of a signed certificate - def 30 days\n", |
fd73a212 BL |
116 | " -checkend arg - check whether the cert expires in the next arg seconds\n", |
117 | " exit 1 if so, 0 if not\n", | |
d02b48c6 RE |
118 | " -signkey arg - self sign cert with arg\n", |
119 | " -x509toreq - output a certification request object\n", | |
120 | " -req - input is a certificate request, sign and output.\n", | |
121 | " -CA arg - set the CA certificate, must be PEM format.\n", | |
122 | " -CAkey arg - set the CA key, must be PEM format\n", | |
657e60fa | 123 | " missing, it is assumed to be in the CA file.\n", |
d02b48c6 RE |
124 | " -CAcreateserial - create serial number file if it does not exist\n", |
125 | " -CAserial - serial file\n", | |
13e91dd3 | 126 | " -text - print the certificate in text form\n", |
d02b48c6 | 127 | " -C - print out C code forms\n", |
9868232a | 128 | " -md2/-md5/-sha1/-mdc2 - digest to use\n", |
3f45ed82 | 129 | " -extfile - configuration file with X509V3 extensions to add\n", |
87a25f90 | 130 | " -extensions - section from config file with X509V3 extensions to add\n", |
3bc90f23 | 131 | " -clrext - delete extensions before signing and input certificate\n", |
d02b48c6 RE |
132 | NULL |
133 | }; | |
134 | ||
d02b48c6 | 135 | static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx); |
36217a94 | 136 | static EVP_PKEY *load_key(char *file, int format, char *passin); |
d02b48c6 | 137 | static X509 *load_cert(char *file, int format); |
ae1bb4e5 | 138 | static int sign (X509 *x, EVP_PKEY *pkey,int days,int clrext, const EVP_MD *digest, |
b64f8256 | 139 | LHASH *conf, char *section); |
e778802f BL |
140 | static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest, |
141 | X509 *x,X509 *xca,EVP_PKEY *pkey,char *serial, | |
ae1bb4e5 | 142 | int create,int days, int clrext, LHASH *conf, char *section); |
d4cec6a1 | 143 | static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt); |
d02b48c6 RE |
144 | static int reqfile=0; |
145 | ||
667ac4ec RE |
146 | int MAIN(int, char **); |
147 | ||
6b691a5c | 148 | int MAIN(int argc, char **argv) |
d02b48c6 RE |
149 | { |
150 | int ret=1; | |
151 | X509_REQ *req=NULL; | |
152 | X509 *x=NULL,*xca=NULL; | |
6447cce3 | 153 | ASN1_OBJECT *objtmp; |
d02b48c6 RE |
154 | EVP_PKEY *Upkey=NULL,*CApkey=NULL; |
155 | int i,num,badops=0; | |
156 | BIO *out=NULL; | |
157 | BIO *STDout=NULL; | |
6447cce3 | 158 | STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL; |
d02b48c6 RE |
159 | int informat,outformat,keyformat,CAformat,CAkeyformat; |
160 | char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL; | |
161 | char *CAkeyfile=NULL,*CAserial=NULL; | |
6447cce3 | 162 | char *alias=NULL; |
d02b48c6 RE |
163 | int text=0,serial=0,hash=0,subject=0,issuer=0,startdate=0,enddate=0; |
164 | int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0; | |
ae1bb4e5 | 165 | int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0; |
d02b48c6 | 166 | int C=0; |
52664f50 | 167 | int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0; |
673b102c | 168 | int pprint = 0; |
d02b48c6 RE |
169 | char **pp; |
170 | X509_STORE *ctx=NULL; | |
171 | X509_REQ *rq=NULL; | |
172 | int fingerprint=0; | |
173 | char buf[256]; | |
e778802f | 174 | const EVP_MD *md_alg,*digest=EVP_md5(); |
b64f8256 | 175 | LHASH *extconf = NULL; |
a3fe382e | 176 | char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL; |
a31011e8 | 177 | int need_rand = 0; |
fd73a212 | 178 | int checkend=0,checkoffset=0; |
d02b48c6 RE |
179 | |
180 | reqfile=0; | |
181 | ||
182 | apps_startup(); | |
183 | ||
184 | if (bio_err == NULL) | |
185 | bio_err=BIO_new_fp(stderr,BIO_NOCLOSE); | |
186 | STDout=BIO_new_fp(stdout,BIO_NOCLOSE); | |
187 | ||
188 | informat=FORMAT_PEM; | |
189 | outformat=FORMAT_PEM; | |
190 | keyformat=FORMAT_PEM; | |
191 | CAformat=FORMAT_PEM; | |
192 | CAkeyformat=FORMAT_PEM; | |
193 | ||
194 | ctx=X509_STORE_new(); | |
195 | if (ctx == NULL) goto end; | |
196 | X509_STORE_set_verify_cb_func(ctx,callb); | |
197 | ||
198 | argc--; | |
199 | argv++; | |
200 | num=0; | |
201 | while (argc >= 1) | |
202 | { | |
203 | if (strcmp(*argv,"-inform") == 0) | |
204 | { | |
205 | if (--argc < 1) goto bad; | |
206 | informat=str2fmt(*(++argv)); | |
207 | } | |
208 | else if (strcmp(*argv,"-outform") == 0) | |
209 | { | |
210 | if (--argc < 1) goto bad; | |
211 | outformat=str2fmt(*(++argv)); | |
212 | } | |
213 | else if (strcmp(*argv,"-keyform") == 0) | |
214 | { | |
215 | if (--argc < 1) goto bad; | |
216 | keyformat=str2fmt(*(++argv)); | |
217 | } | |
218 | else if (strcmp(*argv,"-req") == 0) | |
a31011e8 | 219 | { |
d02b48c6 | 220 | reqfile=1; |
a31011e8 BM |
221 | need_rand = 1; |
222 | } | |
d02b48c6 RE |
223 | else if (strcmp(*argv,"-CAform") == 0) |
224 | { | |
225 | if (--argc < 1) goto bad; | |
226 | CAformat=str2fmt(*(++argv)); | |
227 | } | |
228 | else if (strcmp(*argv,"-CAkeyform") == 0) | |
229 | { | |
230 | if (--argc < 1) goto bad; | |
231 | CAformat=str2fmt(*(++argv)); | |
232 | } | |
233 | else if (strcmp(*argv,"-days") == 0) | |
234 | { | |
235 | if (--argc < 1) goto bad; | |
236 | days=atoi(*(++argv)); | |
237 | if (days == 0) | |
238 | { | |
dfeab068 | 239 | BIO_printf(STDout,"bad number of days\n"); |
d02b48c6 RE |
240 | goto bad; |
241 | } | |
242 | } | |
36217a94 DSH |
243 | else if (strcmp(*argv,"-passin") == 0) |
244 | { | |
245 | if (--argc < 1) goto bad; | |
a3fe382e | 246 | passargin= *(++argv); |
36217a94 | 247 | } |
3f45ed82 | 248 | else if (strcmp(*argv,"-extfile") == 0) |
b64f8256 DSH |
249 | { |
250 | if (--argc < 1) goto bad; | |
251 | extfile= *(++argv); | |
252 | } | |
87a25f90 DSH |
253 | else if (strcmp(*argv,"-extensions") == 0) |
254 | { | |
255 | if (--argc < 1) goto bad; | |
256 | extsect= *(++argv); | |
257 | } | |
d02b48c6 RE |
258 | else if (strcmp(*argv,"-in") == 0) |
259 | { | |
260 | if (--argc < 1) goto bad; | |
261 | infile= *(++argv); | |
262 | } | |
263 | else if (strcmp(*argv,"-out") == 0) | |
264 | { | |
265 | if (--argc < 1) goto bad; | |
266 | outfile= *(++argv); | |
267 | } | |
268 | else if (strcmp(*argv,"-signkey") == 0) | |
269 | { | |
270 | if (--argc < 1) goto bad; | |
271 | keyfile= *(++argv); | |
272 | sign_flag= ++num; | |
a31011e8 | 273 | need_rand = 1; |
d02b48c6 RE |
274 | } |
275 | else if (strcmp(*argv,"-CA") == 0) | |
276 | { | |
277 | if (--argc < 1) goto bad; | |
278 | CAfile= *(++argv); | |
279 | CA_flag= ++num; | |
a0ad17bb | 280 | need_rand = 1; |
d02b48c6 RE |
281 | } |
282 | else if (strcmp(*argv,"-CAkey") == 0) | |
283 | { | |
284 | if (--argc < 1) goto bad; | |
285 | CAkeyfile= *(++argv); | |
286 | } | |
287 | else if (strcmp(*argv,"-CAserial") == 0) | |
288 | { | |
289 | if (--argc < 1) goto bad; | |
290 | CAserial= *(++argv); | |
291 | } | |
ce1b4fe1 DSH |
292 | else if (strcmp(*argv,"-addtrust") == 0) |
293 | { | |
294 | if (--argc < 1) goto bad; | |
6447cce3 | 295 | if(!(objtmp = OBJ_txt2obj(*(++argv), 0))) { |
ce1b4fe1 | 296 | BIO_printf(bio_err, |
6447cce3 | 297 | "Invalid trust object value %s\n", *argv); |
ce1b4fe1 DSH |
298 | goto bad; |
299 | } | |
6447cce3 DSH |
300 | if(!trust) trust = sk_ASN1_OBJECT_new_null(); |
301 | sk_ASN1_OBJECT_push(trust, objtmp); | |
ce1b4fe1 DSH |
302 | trustout = 1; |
303 | } | |
9868232a | 304 | else if (strcmp(*argv,"-addreject") == 0) |
ce1b4fe1 DSH |
305 | { |
306 | if (--argc < 1) goto bad; | |
6447cce3 | 307 | if(!(objtmp = OBJ_txt2obj(*(++argv), 0))) { |
ce1b4fe1 | 308 | BIO_printf(bio_err, |
6447cce3 | 309 | "Invalid reject object value %s\n", *argv); |
ce1b4fe1 DSH |
310 | goto bad; |
311 | } | |
6447cce3 DSH |
312 | if(!reject) reject = sk_ASN1_OBJECT_new_null(); |
313 | sk_ASN1_OBJECT_push(reject, objtmp); | |
ce1b4fe1 DSH |
314 | trustout = 1; |
315 | } | |
316 | else if (strcmp(*argv,"-setalias") == 0) | |
317 | { | |
318 | if (--argc < 1) goto bad; | |
319 | alias= *(++argv); | |
320 | trustout = 1; | |
321 | } | |
322 | else if (strcmp(*argv,"-setalias") == 0) | |
323 | { | |
324 | if (--argc < 1) goto bad; | |
325 | alias= *(++argv); | |
326 | trustout = 1; | |
327 | } | |
d02b48c6 RE |
328 | else if (strcmp(*argv,"-C") == 0) |
329 | C= ++num; | |
330 | else if (strcmp(*argv,"-serial") == 0) | |
331 | serial= ++num; | |
332 | else if (strcmp(*argv,"-modulus") == 0) | |
333 | modulus= ++num; | |
52664f50 DSH |
334 | else if (strcmp(*argv,"-pubkey") == 0) |
335 | pubkey= ++num; | |
d02b48c6 RE |
336 | else if (strcmp(*argv,"-x509toreq") == 0) |
337 | x509req= ++num; | |
338 | else if (strcmp(*argv,"-text") == 0) | |
339 | text= ++num; | |
340 | else if (strcmp(*argv,"-hash") == 0) | |
341 | hash= ++num; | |
342 | else if (strcmp(*argv,"-subject") == 0) | |
343 | subject= ++num; | |
344 | else if (strcmp(*argv,"-issuer") == 0) | |
345 | issuer= ++num; | |
346 | else if (strcmp(*argv,"-fingerprint") == 0) | |
347 | fingerprint= ++num; | |
348 | else if (strcmp(*argv,"-dates") == 0) | |
349 | { | |
350 | startdate= ++num; | |
351 | enddate= ++num; | |
352 | } | |
673b102c DSH |
353 | else if (strcmp(*argv,"-purpose") == 0) |
354 | pprint= ++num; | |
d02b48c6 RE |
355 | else if (strcmp(*argv,"-startdate") == 0) |
356 | startdate= ++num; | |
357 | else if (strcmp(*argv,"-enddate") == 0) | |
358 | enddate= ++num; | |
fd73a212 BL |
359 | else if (strcmp(*argv,"-checkend") == 0) |
360 | { | |
361 | if (--argc < 1) goto bad; | |
362 | checkoffset=atoi(*(++argv)); | |
363 | checkend=1; | |
364 | } | |
d02b48c6 RE |
365 | else if (strcmp(*argv,"-noout") == 0) |
366 | noout= ++num; | |
ce1b4fe1 DSH |
367 | else if (strcmp(*argv,"-trustout") == 0) |
368 | trustout= 1; | |
369 | else if (strcmp(*argv,"-clrtrust") == 0) | |
370 | clrtrust= ++num; | |
9868232a DSH |
371 | else if (strcmp(*argv,"-clrreject") == 0) |
372 | clrreject= ++num; | |
ce1b4fe1 DSH |
373 | else if (strcmp(*argv,"-alias") == 0) |
374 | aliasout= ++num; | |
d02b48c6 RE |
375 | else if (strcmp(*argv,"-CAcreateserial") == 0) |
376 | CA_createserial= ++num; | |
3bc90f23 BM |
377 | else if (strcmp(*argv,"-clrext") == 0) |
378 | clrext = 1; | |
379 | #if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */ | |
ae1bb4e5 | 380 | else if (strcmp(*argv,"-crlext") == 0) |
3bc90f23 BM |
381 | { |
382 | BIO_printf(bio_err,"use -clrext instead of -crlext\n"); | |
ae1bb4e5 | 383 | clrext = 1; |
3bc90f23 BM |
384 | } |
385 | #endif | |
9868232a | 386 | else if ((md_alg=EVP_get_digestbyname(*argv + 1))) |
d02b48c6 RE |
387 | { |
388 | /* ok */ | |
389 | digest=md_alg; | |
390 | } | |
391 | else | |
392 | { | |
393 | BIO_printf(bio_err,"unknown option %s\n",*argv); | |
394 | badops=1; | |
395 | break; | |
396 | } | |
397 | argc--; | |
398 | argv++; | |
399 | } | |
400 | ||
401 | if (badops) | |
402 | { | |
403 | bad: | |
404 | for (pp=x509_usage; (*pp != NULL); pp++) | |
405 | BIO_printf(bio_err,*pp); | |
406 | goto end; | |
407 | } | |
408 | ||
a31011e8 BM |
409 | if (need_rand) |
410 | app_RAND_load_file(NULL, bio_err, 0); | |
411 | ||
d02b48c6 RE |
412 | ERR_load_crypto_strings(); |
413 | ||
a3fe382e DSH |
414 | if(!app_passwd(bio_err, passargin, NULL, &passin, NULL)) { |
415 | BIO_printf(bio_err, "Error getting password\n"); | |
416 | goto end; | |
417 | } | |
418 | ||
d02b48c6 RE |
419 | if (!X509_STORE_set_default_paths(ctx)) |
420 | { | |
421 | ERR_print_errors(bio_err); | |
422 | goto end; | |
423 | } | |
424 | ||
425 | if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) | |
426 | { CAkeyfile=CAfile; } | |
427 | else if ((CA_flag) && (CAkeyfile == NULL)) | |
428 | { | |
429 | BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n"); | |
430 | goto end; | |
431 | } | |
432 | ||
b64f8256 DSH |
433 | if (extfile) { |
434 | long errorline; | |
8b1a3a92 | 435 | X509V3_CTX ctx2; |
b64f8256 DSH |
436 | if (!(extconf=CONF_load(NULL,extfile,&errorline))) { |
437 | if (errorline <= 0) | |
438 | BIO_printf(bio_err, | |
439 | "error loading the config file '%s'\n", | |
440 | extfile); | |
441 | else | |
442 | BIO_printf(bio_err, | |
443 | "error on line %ld of config file '%s'\n" | |
444 | ,errorline,extfile); | |
445 | goto end; | |
446 | } | |
87a25f90 | 447 | if(!extsect && !(extsect = CONF_get_string(extconf, "default", |
b64f8256 | 448 | "extensions"))) extsect = "default"; |
8b1a3a92 BL |
449 | X509V3_set_ctx_test(&ctx2); |
450 | X509V3_set_conf_lhash(&ctx2, extconf); | |
451 | if(!X509V3_EXT_add_conf(extconf, &ctx2, extsect, NULL)) { | |
b64f8256 DSH |
452 | BIO_printf(bio_err, |
453 | "Error Loading extension section %s\n", | |
454 | extsect); | |
455 | ERR_print_errors(bio_err); | |
456 | goto end; | |
457 | } | |
458 | } | |
459 | ||
460 | ||
d02b48c6 RE |
461 | if (reqfile) |
462 | { | |
463 | EVP_PKEY *pkey; | |
464 | X509_CINF *ci; | |
465 | BIO *in; | |
466 | ||
467 | if (!sign_flag && !CA_flag) | |
468 | { | |
469 | BIO_printf(bio_err,"We need a private key to sign with\n"); | |
470 | goto end; | |
471 | } | |
472 | in=BIO_new(BIO_s_file()); | |
473 | if (in == NULL) | |
474 | { | |
475 | ERR_print_errors(bio_err); | |
476 | goto end; | |
477 | } | |
478 | ||
479 | if (infile == NULL) | |
58964a49 | 480 | BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT); |
d02b48c6 RE |
481 | else |
482 | { | |
483 | if (BIO_read_filename(in,infile) <= 0) | |
484 | { | |
485 | perror(infile); | |
c4d0df0c | 486 | BIO_free(in); |
d02b48c6 RE |
487 | goto end; |
488 | } | |
489 | } | |
74678cc2 | 490 | req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL); |
d02b48c6 RE |
491 | BIO_free(in); |
492 | ||
c4d0df0c BM |
493 | if (req == NULL) |
494 | { | |
495 | ERR_print_errors(bio_err); | |
496 | goto end; | |
497 | } | |
d02b48c6 RE |
498 | |
499 | if ( (req->req_info == NULL) || | |
500 | (req->req_info->pubkey == NULL) || | |
501 | (req->req_info->pubkey->public_key == NULL) || | |
502 | (req->req_info->pubkey->public_key->data == NULL)) | |
503 | { | |
504 | BIO_printf(bio_err,"The certificate request appears to corrupted\n"); | |
505 | BIO_printf(bio_err,"It does not contain a public key\n"); | |
506 | goto end; | |
507 | } | |
508 | if ((pkey=X509_REQ_get_pubkey(req)) == NULL) | |
509 | { | |
510 | BIO_printf(bio_err,"error unpacking public key\n"); | |
511 | goto end; | |
512 | } | |
513 | i=X509_REQ_verify(req,pkey); | |
cfcf6453 | 514 | EVP_PKEY_free(pkey); |
d02b48c6 RE |
515 | if (i < 0) |
516 | { | |
517 | BIO_printf(bio_err,"Signature verification error\n"); | |
518 | ERR_print_errors(bio_err); | |
519 | goto end; | |
520 | } | |
521 | if (i == 0) | |
522 | { | |
523 | BIO_printf(bio_err,"Signature did not match the certificate request\n"); | |
524 | goto end; | |
525 | } | |
526 | else | |
527 | BIO_printf(bio_err,"Signature ok\n"); | |
528 | ||
529 | X509_NAME_oneline(req->req_info->subject,buf,256); | |
530 | BIO_printf(bio_err,"subject=%s\n",buf); | |
531 | ||
532 | if ((x=X509_new()) == NULL) goto end; | |
533 | ci=x->cert_info; | |
534 | ||
535 | if (!ASN1_INTEGER_set(X509_get_serialNumber(x),0)) goto end; | |
536 | if (!X509_set_issuer_name(x,req->req_info->subject)) goto end; | |
537 | if (!X509_set_subject_name(x,req->req_info->subject)) goto end; | |
538 | ||
539 | X509_gmtime_adj(X509_get_notBefore(x),0); | |
540 | X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days); | |
541 | ||
10061c7c DSH |
542 | pkey = X509_REQ_get_pubkey(req); |
543 | X509_set_pubkey(x,pkey); | |
544 | EVP_PKEY_free(pkey); | |
d02b48c6 RE |
545 | } |
546 | else | |
547 | x=load_cert(infile,informat); | |
548 | ||
549 | if (x == NULL) goto end; | |
550 | if (CA_flag) | |
551 | { | |
552 | xca=load_cert(CAfile,CAformat); | |
553 | if (xca == NULL) goto end; | |
554 | } | |
555 | ||
556 | if (!noout || text) | |
557 | { | |
58964a49 | 558 | OBJ_create("2.99999.3", |
d02b48c6 RE |
559 | "SET.ex3","SET x509v3 extension 3"); |
560 | ||
561 | out=BIO_new(BIO_s_file()); | |
562 | if (out == NULL) | |
563 | { | |
564 | ERR_print_errors(bio_err); | |
565 | goto end; | |
566 | } | |
567 | if (outfile == NULL) | |
568 | BIO_set_fp(out,stdout,BIO_NOCLOSE); | |
569 | else | |
570 | { | |
571 | if (BIO_write_filename(out,outfile) <= 0) | |
572 | { | |
573 | perror(outfile); | |
574 | goto end; | |
575 | } | |
576 | } | |
577 | } | |
578 | ||
6d0d5431 | 579 | if(alias) X509_alias_set1(x, (unsigned char *)alias, -1); |
ce1b4fe1 | 580 | |
6447cce3 DSH |
581 | if(clrtrust) X509_trust_clear(x); |
582 | if(clrreject) X509_reject_clear(x); | |
ce1b4fe1 DSH |
583 | |
584 | if(trust) { | |
6447cce3 DSH |
585 | for(i = 0; i < sk_ASN1_OBJECT_num(trust); i++) { |
586 | objtmp = sk_ASN1_OBJECT_value(trust, i); | |
c7cb16a8 | 587 | X509_add1_trust_object(x, objtmp); |
ce1b4fe1 | 588 | } |
ce1b4fe1 DSH |
589 | } |
590 | ||
9868232a | 591 | if(reject) { |
6447cce3 DSH |
592 | for(i = 0; i < sk_ASN1_OBJECT_num(reject); i++) { |
593 | objtmp = sk_ASN1_OBJECT_value(reject, i); | |
c7cb16a8 | 594 | X509_add1_reject_object(x, objtmp); |
ce1b4fe1 | 595 | } |
ce1b4fe1 DSH |
596 | } |
597 | ||
d02b48c6 RE |
598 | if (num) |
599 | { | |
600 | for (i=1; i<=num; i++) | |
601 | { | |
602 | if (issuer == i) | |
603 | { | |
604 | X509_NAME_oneline(X509_get_issuer_name(x), | |
605 | buf,256); | |
dfeab068 | 606 | BIO_printf(STDout,"issuer= %s\n",buf); |
d02b48c6 RE |
607 | } |
608 | else if (subject == i) | |
609 | { | |
610 | X509_NAME_oneline(X509_get_subject_name(x), | |
611 | buf,256); | |
dfeab068 | 612 | BIO_printf(STDout,"subject=%s\n",buf); |
d02b48c6 RE |
613 | } |
614 | else if (serial == i) | |
615 | { | |
dfeab068 | 616 | BIO_printf(STDout,"serial="); |
d02b48c6 | 617 | i2a_ASN1_INTEGER(STDout,x->cert_info->serialNumber); |
dfeab068 | 618 | BIO_printf(STDout,"\n"); |
d02b48c6 | 619 | } |
ce1b4fe1 DSH |
620 | else if (aliasout == i) |
621 | { | |
622 | unsigned char *alstr; | |
6d0d5431 | 623 | alstr = X509_alias_get0(x, NULL); |
ce1b4fe1 DSH |
624 | if(alstr) BIO_printf(STDout,"%s\n", alstr); |
625 | else BIO_puts(STDout,"<No Alias>\n"); | |
626 | } | |
d02b48c6 RE |
627 | else if (hash == i) |
628 | { | |
dfeab068 | 629 | BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x)); |
d02b48c6 | 630 | } |
673b102c DSH |
631 | else if (pprint == i) |
632 | { | |
d4cec6a1 DSH |
633 | X509_PURPOSE *ptmp; |
634 | int j; | |
673b102c | 635 | BIO_printf(STDout, "Certificate purposes:\n"); |
d4cec6a1 DSH |
636 | for(j = 0; j < X509_PURPOSE_get_count(); j++) |
637 | { | |
6d0d5431 | 638 | ptmp = X509_PURPOSE_get0(j); |
d4cec6a1 DSH |
639 | purpose_print(STDout, x, ptmp); |
640 | } | |
673b102c | 641 | } |
d02b48c6 | 642 | else |
d02b48c6 RE |
643 | if (modulus == i) |
644 | { | |
645 | EVP_PKEY *pkey; | |
646 | ||
647 | pkey=X509_get_pubkey(x); | |
648 | if (pkey == NULL) | |
649 | { | |
dfeab068 | 650 | BIO_printf(bio_err,"Modulus=unavailable\n"); |
d02b48c6 RE |
651 | ERR_print_errors(bio_err); |
652 | goto end; | |
653 | } | |
dfeab068 | 654 | BIO_printf(STDout,"Modulus="); |
7be304ac | 655 | #ifndef NO_RSA |
d02b48c6 RE |
656 | if (pkey->type == EVP_PKEY_RSA) |
657 | BN_print(STDout,pkey->pkey.rsa->n); | |
658 | else | |
7be304ac RE |
659 | #endif |
660 | #ifndef NO_DSA | |
661 | if (pkey->type == EVP_PKEY_DSA) | |
662 | BN_print(STDout,pkey->pkey.dsa->pub_key); | |
663 | else | |
664 | #endif | |
dfeab068 RE |
665 | BIO_printf(STDout,"Wrong Algorithm type"); |
666 | BIO_printf(STDout,"\n"); | |
cfcf6453 | 667 | EVP_PKEY_free(pkey); |
d02b48c6 | 668 | } |
52664f50 DSH |
669 | else |
670 | if (pubkey == i) | |
671 | { | |
672 | EVP_PKEY *pkey; | |
673 | ||
674 | pkey=X509_get_pubkey(x); | |
675 | if (pkey == NULL) | |
676 | { | |
677 | BIO_printf(bio_err,"Error getting public key\n"); | |
678 | ERR_print_errors(bio_err); | |
679 | goto end; | |
680 | } | |
681 | PEM_write_bio_PUBKEY(STDout, pkey); | |
682 | EVP_PKEY_free(pkey); | |
683 | } | |
d02b48c6 | 684 | else |
d02b48c6 RE |
685 | if (C == i) |
686 | { | |
687 | unsigned char *d; | |
688 | char *m; | |
689 | int y,z; | |
690 | ||
691 | X509_NAME_oneline(X509_get_subject_name(x), | |
692 | buf,256); | |
dfeab068 | 693 | BIO_printf(STDout,"/* subject:%s */\n",buf); |
d02b48c6 RE |
694 | m=X509_NAME_oneline( |
695 | X509_get_issuer_name(x),buf,256); | |
dfeab068 | 696 | BIO_printf(STDout,"/* issuer :%s */\n",buf); |
d02b48c6 RE |
697 | |
698 | z=i2d_X509(x,NULL); | |
699 | m=Malloc(z); | |
700 | ||
701 | d=(unsigned char *)m; | |
702 | z=i2d_X509_NAME(X509_get_subject_name(x),&d); | |
dfeab068 | 703 | BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z); |
d02b48c6 RE |
704 | d=(unsigned char *)m; |
705 | for (y=0; y<z; y++) | |
706 | { | |
dfeab068 RE |
707 | BIO_printf(STDout,"0x%02X,",d[y]); |
708 | if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n"); | |
d02b48c6 | 709 | } |
dfeab068 RE |
710 | if (y%16 != 0) BIO_printf(STDout,"\n"); |
711 | BIO_printf(STDout,"};\n"); | |
d02b48c6 RE |
712 | |
713 | z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d); | |
dfeab068 | 714 | BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z); |
d02b48c6 RE |
715 | d=(unsigned char *)m; |
716 | for (y=0; y<z; y++) | |
717 | { | |
dfeab068 RE |
718 | BIO_printf(STDout,"0x%02X,",d[y]); |
719 | if ((y & 0x0f) == 0x0f) | |
720 | BIO_printf(STDout,"\n"); | |
d02b48c6 | 721 | } |
dfeab068 RE |
722 | if (y%16 != 0) BIO_printf(STDout,"\n"); |
723 | BIO_printf(STDout,"};\n"); | |
d02b48c6 RE |
724 | |
725 | z=i2d_X509(x,&d); | |
dfeab068 | 726 | BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z); |
d02b48c6 RE |
727 | d=(unsigned char *)m; |
728 | for (y=0; y<z; y++) | |
729 | { | |
dfeab068 RE |
730 | BIO_printf(STDout,"0x%02X,",d[y]); |
731 | if ((y & 0x0f) == 0x0f) | |
732 | BIO_printf(STDout,"\n"); | |
d02b48c6 | 733 | } |
dfeab068 RE |
734 | if (y%16 != 0) BIO_printf(STDout,"\n"); |
735 | BIO_printf(STDout,"};\n"); | |
d02b48c6 RE |
736 | |
737 | Free(m); | |
738 | } | |
739 | else if (text == i) | |
740 | { | |
741 | X509_print(out,x); | |
742 | } | |
743 | else if (startdate == i) | |
744 | { | |
745 | BIO_puts(STDout,"notBefore="); | |
9b5cc156 | 746 | ASN1_TIME_print(STDout,X509_get_notBefore(x)); |
d02b48c6 RE |
747 | BIO_puts(STDout,"\n"); |
748 | } | |
749 | else if (enddate == i) | |
750 | { | |
751 | BIO_puts(STDout,"notAfter="); | |
9b5cc156 | 752 | ASN1_TIME_print(STDout,X509_get_notAfter(x)); |
d02b48c6 RE |
753 | BIO_puts(STDout,"\n"); |
754 | } | |
755 | else if (fingerprint == i) | |
756 | { | |
757 | int j; | |
758 | unsigned int n; | |
759 | unsigned char md[EVP_MAX_MD_SIZE]; | |
760 | ||
9868232a | 761 | if (!X509_digest(x,digest,md,&n)) |
d02b48c6 RE |
762 | { |
763 | BIO_printf(bio_err,"out of memory\n"); | |
764 | goto end; | |
765 | } | |
9868232a DSH |
766 | BIO_printf(STDout,"%s Fingerprint=", |
767 | OBJ_nid2sn(EVP_MD_type(digest))); | |
d02b48c6 RE |
768 | for (j=0; j<(int)n; j++) |
769 | { | |
dfeab068 | 770 | BIO_printf(STDout,"%02X%c",md[j], |
d02b48c6 RE |
771 | (j+1 == (int)n) |
772 | ?'\n':':'); | |
773 | } | |
774 | } | |
775 | ||
776 | /* should be in the library */ | |
777 | else if ((sign_flag == i) && (x509req == 0)) | |
778 | { | |
779 | BIO_printf(bio_err,"Getting Private key\n"); | |
780 | if (Upkey == NULL) | |
781 | { | |
36217a94 | 782 | Upkey=load_key(keyfile,keyformat, passin); |
d02b48c6 RE |
783 | if (Upkey == NULL) goto end; |
784 | } | |
785 | #ifndef NO_DSA | |
786 | if (Upkey->type == EVP_PKEY_DSA) | |
787 | digest=EVP_dss1(); | |
788 | #endif | |
789 | ||
a31011e8 | 790 | assert(need_rand); |
ae1bb4e5 | 791 | if (!sign(x,Upkey,days,clrext,digest, |
b64f8256 | 792 | extconf, extsect)) goto end; |
d02b48c6 RE |
793 | } |
794 | else if (CA_flag == i) | |
795 | { | |
796 | BIO_printf(bio_err,"Getting CA Private Key\n"); | |
797 | if (CAkeyfile != NULL) | |
798 | { | |
36217a94 | 799 | CApkey=load_key(CAkeyfile,CAkeyformat, passin); |
d02b48c6 RE |
800 | if (CApkey == NULL) goto end; |
801 | } | |
802 | #ifndef NO_DSA | |
803 | if (CApkey->type == EVP_PKEY_DSA) | |
804 | digest=EVP_dss1(); | |
805 | #endif | |
dfeab068 | 806 | |
a31011e8 | 807 | assert(need_rand); |
d02b48c6 | 808 | if (!x509_certify(ctx,CAfile,digest,x,xca, |
ae1bb4e5 | 809 | CApkey, CAserial,CA_createserial,days, clrext, |
b64f8256 | 810 | extconf, extsect)) |
d02b48c6 RE |
811 | goto end; |
812 | } | |
813 | else if (x509req == i) | |
814 | { | |
815 | EVP_PKEY *pk; | |
816 | ||
817 | BIO_printf(bio_err,"Getting request Private Key\n"); | |
818 | if (keyfile == NULL) | |
819 | { | |
820 | BIO_printf(bio_err,"no request key file specified\n"); | |
821 | goto end; | |
822 | } | |
823 | else | |
824 | { | |
36217a94 | 825 | pk=load_key(keyfile,FORMAT_PEM, passin); |
d02b48c6 RE |
826 | if (pk == NULL) goto end; |
827 | } | |
828 | ||
829 | BIO_printf(bio_err,"Generating certificate request\n"); | |
830 | ||
9868232a DSH |
831 | if (pk->type == EVP_PKEY_DSA) |
832 | digest=EVP_dss1(); | |
833 | ||
834 | rq=X509_to_X509_REQ(x,pk,digest); | |
d02b48c6 RE |
835 | EVP_PKEY_free(pk); |
836 | if (rq == NULL) | |
837 | { | |
838 | ERR_print_errors(bio_err); | |
839 | goto end; | |
840 | } | |
841 | if (!noout) | |
842 | { | |
843 | X509_REQ_print(out,rq); | |
844 | PEM_write_bio_X509_REQ(out,rq); | |
845 | } | |
846 | noout=1; | |
847 | } | |
848 | } | |
849 | } | |
850 | ||
fd73a212 BL |
851 | if(checkend) |
852 | { | |
853 | time_t t=ASN1_UTCTIME_get(X509_get_notAfter(x)); | |
854 | time_t tnow=time(NULL); | |
855 | ||
856 | if(tnow+checkoffset > t) | |
857 | { | |
858 | BIO_printf(out,"Certificate will expire\n"); | |
859 | ret=1; | |
860 | } | |
861 | else | |
862 | { | |
863 | BIO_printf(out,"Certificate will not expire\n"); | |
864 | ret=0; | |
865 | } | |
866 | goto end; | |
867 | } | |
868 | ||
d02b48c6 RE |
869 | if (noout) |
870 | { | |
871 | ret=0; | |
872 | goto end; | |
873 | } | |
874 | ||
875 | if (outformat == FORMAT_ASN1) | |
876 | i=i2d_X509_bio(out,x); | |
ce1b4fe1 DSH |
877 | else if (outformat == FORMAT_PEM) { |
878 | if(trustout) i=PEM_write_bio_X509_AUX(out,x); | |
879 | else i=PEM_write_bio_X509(out,x); | |
880 | } else if (outformat == FORMAT_NETSCAPE) | |
d02b48c6 RE |
881 | { |
882 | ASN1_HEADER ah; | |
883 | ASN1_OCTET_STRING os; | |
884 | ||
885 | os.data=(unsigned char *)CERT_HDR; | |
886 | os.length=strlen(CERT_HDR); | |
887 | ah.header= &os; | |
888 | ah.data=(char *)x; | |
889 | ah.meth=X509_asn1_meth(); | |
890 | ||
891 | /* no macro for this one yet */ | |
892 | i=ASN1_i2d_bio(i2d_ASN1_HEADER,out,(unsigned char *)&ah); | |
893 | } | |
894 | else { | |
895 | BIO_printf(bio_err,"bad output format specified for outfile\n"); | |
896 | goto end; | |
897 | } | |
898 | if (!i) { | |
899 | BIO_printf(bio_err,"unable to write certificate\n"); | |
900 | ERR_print_errors(bio_err); | |
901 | goto end; | |
902 | } | |
903 | ret=0; | |
904 | end: | |
a31011e8 BM |
905 | if (need_rand) |
906 | app_RAND_write_file(NULL, bio_err); | |
d02b48c6 | 907 | OBJ_cleanup(); |
b64f8256 DSH |
908 | CONF_free(extconf); |
909 | BIO_free(out); | |
910 | BIO_free(STDout); | |
911 | X509_STORE_free(ctx); | |
912 | X509_REQ_free(req); | |
913 | X509_free(x); | |
914 | X509_free(xca); | |
915 | EVP_PKEY_free(Upkey); | |
916 | EVP_PKEY_free(CApkey); | |
917 | X509_REQ_free(rq); | |
6447cce3 DSH |
918 | sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free); |
919 | sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free); | |
a3fe382e | 920 | if(passin) Free(passin); |
d02b48c6 RE |
921 | EXIT(ret); |
922 | } | |
923 | ||
6b691a5c UM |
924 | static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest, |
925 | X509 *x, X509 *xca, EVP_PKEY *pkey, char *serialfile, int create, | |
ae1bb4e5 | 926 | int days, int clrext, LHASH *conf, char *section) |
d02b48c6 RE |
927 | { |
928 | int ret=0; | |
929 | BIO *io=NULL; | |
930 | MS_STATIC char buf2[1024]; | |
931 | char *buf=NULL,*p; | |
932 | BIGNUM *serial=NULL; | |
933 | ASN1_INTEGER *bs=NULL,bs2; | |
934 | X509_STORE_CTX xsc; | |
935 | EVP_PKEY *upkey; | |
936 | ||
10061c7c DSH |
937 | upkey = X509_get_pubkey(xca); |
938 | EVP_PKEY_copy_parameters(upkey,pkey); | |
939 | EVP_PKEY_free(upkey); | |
d02b48c6 RE |
940 | |
941 | X509_STORE_CTX_init(&xsc,ctx,x,NULL); | |
ae1bb4e5 | 942 | buf=Malloc(EVP_PKEY_size(pkey)*2+ |
d02b48c6 RE |
943 | ((serialfile == NULL) |
944 | ?(strlen(CAfile)+strlen(POSTFIX)+1) | |
945 | :(strlen(serialfile)))+1); | |
946 | if (buf == NULL) { BIO_printf(bio_err,"out of mem\n"); goto end; } | |
947 | if (serialfile == NULL) | |
948 | { | |
949 | strcpy(buf,CAfile); | |
950 | for (p=buf; *p; p++) | |
951 | if (*p == '.') | |
952 | { | |
953 | *p='\0'; | |
954 | break; | |
955 | } | |
956 | strcat(buf,POSTFIX); | |
957 | } | |
958 | else | |
959 | strcpy(buf,serialfile); | |
960 | serial=BN_new(); | |
961 | bs=ASN1_INTEGER_new(); | |
962 | if ((serial == NULL) || (bs == NULL)) | |
963 | { | |
964 | ERR_print_errors(bio_err); | |
965 | goto end; | |
966 | } | |
967 | ||
968 | io=BIO_new(BIO_s_file()); | |
969 | if (io == NULL) | |
970 | { | |
971 | ERR_print_errors(bio_err); | |
972 | goto end; | |
973 | } | |
974 | ||
975 | if (BIO_read_filename(io,buf) <= 0) | |
976 | { | |
977 | if (!create) | |
978 | { | |
979 | perror(buf); | |
980 | goto end; | |
981 | } | |
982 | else | |
983 | { | |
8100490a DSH |
984 | ASN1_INTEGER_set(bs,1); |
985 | BN_one(serial); | |
d02b48c6 RE |
986 | } |
987 | } | |
988 | else | |
989 | { | |
990 | if (!a2i_ASN1_INTEGER(io,bs,buf2,1024)) | |
991 | { | |
992 | BIO_printf(bio_err,"unable to load serial number from %s\n",buf); | |
993 | ERR_print_errors(bio_err); | |
994 | goto end; | |
995 | } | |
996 | else | |
997 | { | |
998 | serial=BN_bin2bn(bs->data,bs->length,serial); | |
999 | if (serial == NULL) | |
1000 | { | |
1001 | BIO_printf(bio_err,"error converting bin 2 bn"); | |
1002 | goto end; | |
1003 | } | |
1004 | } | |
1005 | } | |
1006 | ||
1007 | if (!BN_add_word(serial,1)) | |
1008 | { BIO_printf(bio_err,"add_word failure\n"); goto end; } | |
1009 | bs2.data=(unsigned char *)buf2; | |
1010 | bs2.length=BN_bn2bin(serial,bs2.data); | |
1011 | ||
1012 | if (BIO_write_filename(io,buf) <= 0) | |
1013 | { | |
1014 | BIO_printf(bio_err,"error attempting to write serial number file\n"); | |
1015 | perror(buf); | |
1016 | goto end; | |
1017 | } | |
1018 | i2a_ASN1_INTEGER(io,&bs2); | |
1019 | BIO_puts(io,"\n"); | |
1020 | BIO_free(io); | |
1021 | io=NULL; | |
1022 | ||
1023 | if (!X509_STORE_add_cert(ctx,x)) goto end; | |
1024 | ||
1025 | /* NOTE: this certificate can/should be self signed, unless it was | |
1026 | * a certificate request in which case it is not. */ | |
1027 | X509_STORE_CTX_set_cert(&xsc,x); | |
1028 | if (!reqfile && !X509_verify_cert(&xsc)) | |
1029 | goto end; | |
1030 | ||
dfeab068 RE |
1031 | if (!X509_check_private_key(xca,pkey)) |
1032 | { | |
1033 | BIO_printf(bio_err,"CA certificate and CA private key do not match\n"); | |
1034 | goto end; | |
1035 | } | |
1036 | ||
d02b48c6 RE |
1037 | if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end; |
1038 | if (!X509_set_serialNumber(x,bs)) goto end; | |
1039 | ||
1040 | if (X509_gmtime_adj(X509_get_notBefore(x),0L) == NULL) | |
1041 | goto end; | |
1042 | ||
1043 | /* hardwired expired */ | |
1044 | if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL) | |
1045 | goto end; | |
1046 | ||
ae1bb4e5 DSH |
1047 | if(clrext) { |
1048 | while(X509_get_ext_count(x) > 0) X509_delete_ext(x, 0); | |
1049 | } | |
1050 | ||
b64f8256 | 1051 | if(conf) { |
8b1a3a92 | 1052 | X509V3_CTX ctx2; |
b64f8256 | 1053 | X509_set_version(x,2); /* version 3 certificate */ |
8b1a3a92 BL |
1054 | X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0); |
1055 | X509V3_set_conf_lhash(&ctx2, conf); | |
1056 | if(!X509V3_EXT_add_conf(conf, &ctx2, section, x)) goto end; | |
b64f8256 DSH |
1057 | } |
1058 | ||
d02b48c6 RE |
1059 | if (!X509_sign(x,pkey,digest)) goto end; |
1060 | ret=1; | |
1061 | end: | |
1062 | X509_STORE_CTX_cleanup(&xsc); | |
1063 | if (!ret) | |
1064 | ERR_print_errors(bio_err); | |
1065 | if (buf != NULL) Free(buf); | |
1066 | if (bs != NULL) ASN1_INTEGER_free(bs); | |
1067 | if (io != NULL) BIO_free(io); | |
1068 | if (serial != NULL) BN_free(serial); | |
1069 | return(ret); | |
1070 | } | |
1071 | ||
6b691a5c | 1072 | static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx) |
d02b48c6 RE |
1073 | { |
1074 | char buf[256]; | |
1075 | int err; | |
1076 | X509 *err_cert; | |
1077 | ||
1078 | /* it is ok to use a self signed certificate | |
1079 | * This case will catch both the initial ok == 0 and the | |
1080 | * final ok == 1 calls to this function */ | |
1081 | err=X509_STORE_CTX_get_error(ctx); | |
1082 | if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) | |
1083 | return(1); | |
1084 | ||
1085 | /* BAD we should have gotten an error. Normally if everything | |
1086 | * worked X509_STORE_CTX_get_error(ctx) will still be set to | |
1087 | * DEPTH_ZERO_SELF_.... */ | |
1088 | if (ok) | |
1089 | { | |
dfeab068 | 1090 | BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n"); |
d02b48c6 RE |
1091 | return(0); |
1092 | } | |
1093 | else | |
1094 | { | |
1095 | err_cert=X509_STORE_CTX_get_current_cert(ctx); | |
1096 | X509_NAME_oneline(X509_get_subject_name(err_cert),buf,256); | |
dfeab068 RE |
1097 | BIO_printf(bio_err,"%s\n",buf); |
1098 | BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n", | |
d02b48c6 RE |
1099 | err,X509_STORE_CTX_get_error_depth(ctx), |
1100 | X509_verify_cert_error_string(err)); | |
1101 | return(1); | |
1102 | } | |
1103 | } | |
1104 | ||
36217a94 | 1105 | static EVP_PKEY *load_key(char *file, int format, char *passin) |
d02b48c6 RE |
1106 | { |
1107 | BIO *key=NULL; | |
1108 | EVP_PKEY *pkey=NULL; | |
1109 | ||
1110 | if (file == NULL) | |
1111 | { | |
1112 | BIO_printf(bio_err,"no keyfile specified\n"); | |
1113 | goto end; | |
1114 | } | |
1115 | key=BIO_new(BIO_s_file()); | |
1116 | if (key == NULL) | |
1117 | { | |
1118 | ERR_print_errors(bio_err); | |
1119 | goto end; | |
1120 | } | |
1121 | if (BIO_read_filename(key,file) <= 0) | |
1122 | { | |
1123 | perror(file); | |
1124 | goto end; | |
1125 | } | |
ae1bb4e5 | 1126 | if (format == FORMAT_ASN1) |
d02b48c6 | 1127 | { |
ae1bb4e5 | 1128 | pkey=d2i_PrivateKey_bio(key, NULL); |
d02b48c6 | 1129 | } |
ae1bb4e5 | 1130 | else if (format == FORMAT_PEM) |
d02b48c6 | 1131 | { |
a3fe382e | 1132 | pkey=PEM_read_bio_PrivateKey(key,NULL,NULL,passin); |
d02b48c6 RE |
1133 | } |
1134 | else | |
1135 | { | |
1136 | BIO_printf(bio_err,"bad input format specified for key\n"); | |
1137 | goto end; | |
1138 | } | |
1139 | end: | |
1140 | if (key != NULL) BIO_free(key); | |
1141 | if (pkey == NULL) | |
1142 | BIO_printf(bio_err,"unable to load Private Key\n"); | |
1143 | return(pkey); | |
1144 | } | |
1145 | ||
6b691a5c | 1146 | static X509 *load_cert(char *file, int format) |
d02b48c6 RE |
1147 | { |
1148 | ASN1_HEADER *ah=NULL; | |
1149 | BUF_MEM *buf=NULL; | |
1150 | X509 *x=NULL; | |
1151 | BIO *cert; | |
1152 | ||
1153 | if ((cert=BIO_new(BIO_s_file())) == NULL) | |
1154 | { | |
1155 | ERR_print_errors(bio_err); | |
1156 | goto end; | |
1157 | } | |
1158 | ||
1159 | if (file == NULL) | |
1160 | BIO_set_fp(cert,stdin,BIO_NOCLOSE); | |
1161 | else | |
1162 | { | |
1163 | if (BIO_read_filename(cert,file) <= 0) | |
1164 | { | |
1165 | perror(file); | |
1166 | goto end; | |
1167 | } | |
1168 | } | |
1169 | if (format == FORMAT_ASN1) | |
1170 | x=d2i_X509_bio(cert,NULL); | |
1171 | else if (format == FORMAT_NETSCAPE) | |
1172 | { | |
1173 | unsigned char *p,*op; | |
1174 | int size=0,i; | |
1175 | ||
1176 | /* We sort of have to do it this way because it is sort of nice | |
1177 | * to read the header first and check it, then | |
1178 | * try to read the certificate */ | |
1179 | buf=BUF_MEM_new(); | |
1180 | for (;;) | |
1181 | { | |
1182 | if ((buf == NULL) || (!BUF_MEM_grow(buf,size+1024*10))) | |
1183 | goto end; | |
1184 | i=BIO_read(cert,&(buf->data[size]),1024*10); | |
1185 | size+=i; | |
1186 | if (i == 0) break; | |
1187 | if (i < 0) | |
1188 | { | |
1189 | perror("reading certificate"); | |
1190 | goto end; | |
1191 | } | |
1192 | } | |
1193 | p=(unsigned char *)buf->data; | |
1194 | op=p; | |
1195 | ||
1196 | /* First load the header */ | |
1197 | if ((ah=d2i_ASN1_HEADER(NULL,&p,(long)size)) == NULL) | |
1198 | goto end; | |
1199 | if ((ah->header == NULL) || (ah->header->data == NULL) || | |
1200 | (strncmp(CERT_HDR,(char *)ah->header->data, | |
1201 | ah->header->length) != 0)) | |
1202 | { | |
1203 | BIO_printf(bio_err,"Error reading header on certificate\n"); | |
1204 | goto end; | |
1205 | } | |
1206 | /* header is ok, so now read the object */ | |
1207 | p=op; | |
1208 | ah->meth=X509_asn1_meth(); | |
1209 | if ((ah=d2i_ASN1_HEADER(&ah,&p,(long)size)) == NULL) | |
1210 | goto end; | |
1211 | x=(X509 *)ah->data; | |
1212 | ah->data=NULL; | |
1213 | } | |
1214 | else if (format == FORMAT_PEM) | |
ce1b4fe1 | 1215 | x=PEM_read_bio_X509_AUX(cert,NULL,NULL,NULL); |
d02b48c6 RE |
1216 | else { |
1217 | BIO_printf(bio_err,"bad input format specified for input cert\n"); | |
1218 | goto end; | |
1219 | } | |
1220 | end: | |
1221 | if (x == NULL) | |
1222 | { | |
1223 | BIO_printf(bio_err,"unable to load certificate\n"); | |
1224 | ERR_print_errors(bio_err); | |
1225 | } | |
1226 | if (ah != NULL) ASN1_HEADER_free(ah); | |
1227 | if (cert != NULL) BIO_free(cert); | |
1228 | if (buf != NULL) BUF_MEM_free(buf); | |
1229 | return(x); | |
1230 | } | |
1231 | ||
1232 | /* self sign */ | |
ae1bb4e5 | 1233 | static int sign(X509 *x, EVP_PKEY *pkey, int days, int clrext, const EVP_MD *digest, |
b64f8256 | 1234 | LHASH *conf, char *section) |
d02b48c6 RE |
1235 | { |
1236 | ||
10061c7c DSH |
1237 | EVP_PKEY *pktmp; |
1238 | ||
1239 | pktmp = X509_get_pubkey(x); | |
1240 | EVP_PKEY_copy_parameters(pktmp,pkey); | |
1241 | EVP_PKEY_save_parameters(pktmp,1); | |
1242 | EVP_PKEY_free(pktmp); | |
d02b48c6 RE |
1243 | |
1244 | if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err; | |
1245 | if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err; | |
1246 | ||
1247 | /* Lets just make it 12:00am GMT, Jan 1 1970 */ | |
1248 | /* memcpy(x->cert_info->validity->notBefore,"700101120000Z",13); */ | |
1249 | /* 28 days to be certified */ | |
1250 | ||
1251 | if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL) | |
1252 | goto err; | |
1253 | ||
1254 | if (!X509_set_pubkey(x,pkey)) goto err; | |
ae1bb4e5 DSH |
1255 | if(clrext) { |
1256 | while(X509_get_ext_count(x) > 0) X509_delete_ext(x, 0); | |
1257 | } | |
b64f8256 DSH |
1258 | if(conf) { |
1259 | X509V3_CTX ctx; | |
1260 | X509_set_version(x,2); /* version 3 certificate */ | |
1261 | X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0); | |
1262 | X509V3_set_conf_lhash(&ctx, conf); | |
1263 | if(!X509V3_EXT_add_conf(conf, &ctx, section, x)) goto err; | |
1264 | } | |
d02b48c6 RE |
1265 | if (!X509_sign(x,pkey,digest)) goto err; |
1266 | return(1); | |
1267 | err: | |
1268 | ERR_print_errors(bio_err); | |
1269 | return(0); | |
1270 | } | |
673b102c | 1271 | |
d4cec6a1 | 1272 | static int purpose_print(BIO *bio, X509 *cert, X509_PURPOSE *pt) |
673b102c | 1273 | { |
673b102c DSH |
1274 | int id, i, idret; |
1275 | char *pname; | |
673b102c | 1276 | id = X509_PURPOSE_get_id(pt); |
c7cb16a8 | 1277 | pname = X509_PURPOSE_get0_name(pt); |
673b102c | 1278 | for(i = 0; i < 2; i++) { |
d4cec6a1 DSH |
1279 | idret = X509_check_purpose(cert, id, i); |
1280 | BIO_printf(bio, "%s%s : ", pname, i ? " CA" : ""); | |
1281 | if(idret == 1) BIO_printf(bio, "Yes\n"); | |
1282 | else if (idret == 0) BIO_printf(bio, "No\n"); | |
1283 | else BIO_printf(bio, "Yes (WARNING code=%d)\n", idret); | |
673b102c DSH |
1284 | } |
1285 | return 1; | |
1286 | } | |
1287 | ||
1288 | ||
1289 |