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d02b48c6 | 1 | /* apps/req.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 | ||
59 | #include <stdio.h> | |
60 | #include <stdlib.h> | |
61 | #include <time.h> | |
62 | #include <string.h> | |
cf1b7d96 | 63 | #ifdef OPENSSL_NO_STDIO |
d02b48c6 RE |
64 | #define APPS_WIN16 |
65 | #endif | |
66 | #include "apps.h" | |
ec577822 BM |
67 | #include <openssl/bio.h> |
68 | #include <openssl/evp.h> | |
ec577822 BM |
69 | #include <openssl/conf.h> |
70 | #include <openssl/err.h> | |
71 | #include <openssl/asn1.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 | #define SECTION "req" | |
78 | ||
79 | #define BITS "default_bits" | |
80 | #define KEYFILE "default_keyfile" | |
b38f9f66 | 81 | #define PROMPT "prompt" |
d02b48c6 RE |
82 | #define DISTINGUISHED_NAME "distinguished_name" |
83 | #define ATTRIBUTES "attributes" | |
f317aa4c | 84 | #define V3_EXTENSIONS "x509_extensions" |
c79b16e1 | 85 | #define REQ_EXTENSIONS "req_extensions" |
b38f9f66 | 86 | #define STRING_MASK "string_mask" |
1fc6d41b | 87 | #define UTF8_IN "utf8" |
d02b48c6 RE |
88 | |
89 | #define DEFAULT_KEY_LENGTH 512 | |
90 | #define MIN_KEY_LENGTH 384 | |
91 | ||
92 | #undef PROG | |
93 | #define PROG req_main | |
94 | ||
25f923dd | 95 | /* -inform arg - input format - default PEM (DER or PEM) |
d02b48c6 RE |
96 | * -outform arg - output format - default PEM |
97 | * -in arg - input file - default stdin | |
98 | * -out arg - output file - default stdout | |
99 | * -verify - check request signature | |
100 | * -noout - don't print stuff out. | |
101 | * -text - print out human readable text. | |
102 | * -nodes - no des encryption | |
103 | * -config file - Load configuration file. | |
104 | * -key file - make a request using key in file (or use it for verification). | |
a44f26d5 | 105 | * -keyform arg - key file format. |
2a98f417 | 106 | * -rand file(s) - load the file(s) into the PRNG. |
d02b48c6 RE |
107 | * -newkey - make a key and a request. |
108 | * -modulus - print RSA modulus. | |
21a85f19 | 109 | * -pubkey - output Public Key. |
d02b48c6 RE |
110 | * -x509 - output a self signed X509 structure instead. |
111 | * -asn1-kludge - output new certificate request in a format that some CA's | |
112 | * require. This format is wrong | |
113 | */ | |
114 | ||
1fc6d41b DSH |
115 | static int make_REQ(X509_REQ *req,EVP_PKEY *pkey,char *dn,int attribs, |
116 | unsigned long chtype); | |
117 | static int build_subject(X509_REQ *req, char *subj, unsigned long chtype); | |
b38f9f66 DSH |
118 | static int prompt_info(X509_REQ *req, |
119 | STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect, | |
1fc6d41b DSH |
120 | STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs, |
121 | unsigned long chtype); | |
b38f9f66 | 122 | static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *sk, |
1fc6d41b DSH |
123 | STACK_OF(CONF_VALUE) *attr, int attribs, |
124 | unsigned long chtype); | |
6e6bc352 | 125 | static int add_attribute_object(X509_REQ *req, char *text, |
b7a26e6d | 126 | char *def, char *value, int nid, int n_min, |
1fc6d41b | 127 | int n_max, unsigned long chtype); |
d02b48c6 | 128 | static int add_DN_object(X509_NAME *n, char *text, char *def, char *value, |
1fc6d41b | 129 | int nid,int n_min,int n_max, unsigned long chtype); |
cf1b7d96 | 130 | #ifndef OPENSSL_NO_RSA |
b4f76582 | 131 | static void MS_CALLBACK req_cb(int p,int n,void *arg); |
752d706a | 132 | #endif |
b7a26e6d | 133 | static int req_check_len(int len,int n_min,int n_max); |
a43aa73e | 134 | static int check_end(char *str, char *end); |
d02b48c6 RE |
135 | #ifndef MONOLITH |
136 | static char *default_config_file=NULL; | |
b7a26e6d | 137 | static CONF *config=NULL; |
d02b48c6 | 138 | #endif |
b7a26e6d | 139 | static CONF *req_conf=NULL; |
bad40585 | 140 | static int batch=0; |
d02b48c6 RE |
141 | |
142 | #define TYPE_RSA 1 | |
143 | #define TYPE_DSA 2 | |
144 | #define TYPE_DH 3 | |
4d94ae00 | 145 | #define TYPE_ECDSA 4 |
d02b48c6 | 146 | |
667ac4ec RE |
147 | int MAIN(int, char **); |
148 | ||
6b691a5c | 149 | int MAIN(int argc, char **argv) |
d02b48c6 | 150 | { |
5270e702 | 151 | ENGINE *e = NULL; |
cf1b7d96 | 152 | #ifndef OPENSSL_NO_DSA |
d02b48c6 | 153 | DSA *dsa_params=NULL; |
4d94ae00 BM |
154 | #endif |
155 | #ifndef OPENSSL_NO_ECDSA | |
156 | ECDSA *ecdsa_params = NULL; | |
58964a49 | 157 | #endif |
d0c98589 | 158 | unsigned long nmflag = 0; |
d02b48c6 RE |
159 | int ex=1,x509=0,days=30; |
160 | X509 *x509ss=NULL; | |
161 | X509_REQ *req=NULL; | |
162 | EVP_PKEY *pkey=NULL; | |
a169e820 | 163 | int i=0,badops=0,newreq=0,verbose=0,pkey_type=TYPE_RSA; |
b7a26e6d | 164 | long newkey = -1; |
d02b48c6 RE |
165 | BIO *in=NULL,*out=NULL; |
166 | int informat,outformat,verify=0,noout=0,text=0,keyform=FORMAT_PEM; | |
21a85f19 | 167 | int nodes=0,kludge=0,newhdr=0,subject=0,pubkey=0; |
d02b48c6 | 168 | char *infile,*outfile,*prog,*keyfile=NULL,*template=NULL,*keyout=NULL; |
5270e702 | 169 | char *engine=NULL; |
f317aa4c | 170 | char *extensions = NULL; |
c79b16e1 | 171 | char *req_exts = NULL; |
13588350 | 172 | const EVP_CIPHER *cipher=NULL; |
acba75c5 | 173 | ASN1_INTEGER *serial = NULL; |
d02b48c6 | 174 | int modulus=0; |
f365611c | 175 | char *inrand=NULL; |
a3fe382e | 176 | char *passargin = NULL, *passargout = NULL; |
36217a94 | 177 | char *passin = NULL, *passout = NULL; |
d02b48c6 | 178 | char *p; |
bad40585 | 179 | char *subj = NULL; |
e778802f | 180 | const EVP_MD *md_alg=NULL,*digest=EVP_md5(); |
1fc6d41b | 181 | unsigned long chtype = MBSTRING_ASC; |
d02b48c6 RE |
182 | #ifndef MONOLITH |
183 | MS_STATIC char config_name[256]; | |
032c49b8 | 184 | long errline; |
d02b48c6 RE |
185 | #endif |
186 | ||
b74ba295 | 187 | req_conf = NULL; |
cf1b7d96 | 188 | #ifndef OPENSSL_NO_DES |
d02b48c6 RE |
189 | cipher=EVP_des_ede3_cbc(); |
190 | #endif | |
191 | apps_startup(); | |
192 | ||
193 | if (bio_err == NULL) | |
194 | if ((bio_err=BIO_new(BIO_s_file())) != NULL) | |
58964a49 | 195 | BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); |
d02b48c6 RE |
196 | |
197 | infile=NULL; | |
198 | outfile=NULL; | |
199 | informat=FORMAT_PEM; | |
200 | outformat=FORMAT_PEM; | |
201 | ||
202 | prog=argv[0]; | |
203 | argc--; | |
204 | argv++; | |
205 | while (argc >= 1) | |
206 | { | |
207 | if (strcmp(*argv,"-inform") == 0) | |
208 | { | |
209 | if (--argc < 1) goto bad; | |
210 | informat=str2fmt(*(++argv)); | |
211 | } | |
212 | else if (strcmp(*argv,"-outform") == 0) | |
213 | { | |
214 | if (--argc < 1) goto bad; | |
215 | outformat=str2fmt(*(++argv)); | |
216 | } | |
5270e702 RL |
217 | else if (strcmp(*argv,"-engine") == 0) |
218 | { | |
219 | if (--argc < 1) goto bad; | |
220 | engine= *(++argv); | |
221 | } | |
d02b48c6 RE |
222 | else if (strcmp(*argv,"-key") == 0) |
223 | { | |
224 | if (--argc < 1) goto bad; | |
225 | keyfile= *(++argv); | |
226 | } | |
21a85f19 DSH |
227 | else if (strcmp(*argv,"-pubkey") == 0) |
228 | { | |
229 | pubkey=1; | |
230 | } | |
d02b48c6 RE |
231 | else if (strcmp(*argv,"-new") == 0) |
232 | { | |
d02b48c6 RE |
233 | newreq=1; |
234 | } | |
235 | else if (strcmp(*argv,"-config") == 0) | |
236 | { | |
237 | if (--argc < 1) goto bad; | |
238 | template= *(++argv); | |
239 | } | |
240 | else if (strcmp(*argv,"-keyform") == 0) | |
241 | { | |
242 | if (--argc < 1) goto bad; | |
243 | keyform=str2fmt(*(++argv)); | |
244 | } | |
245 | else if (strcmp(*argv,"-in") == 0) | |
246 | { | |
247 | if (--argc < 1) goto bad; | |
248 | infile= *(++argv); | |
249 | } | |
250 | else if (strcmp(*argv,"-out") == 0) | |
251 | { | |
252 | if (--argc < 1) goto bad; | |
253 | outfile= *(++argv); | |
254 | } | |
255 | else if (strcmp(*argv,"-keyout") == 0) | |
256 | { | |
257 | if (--argc < 1) goto bad; | |
258 | keyout= *(++argv); | |
259 | } | |
36217a94 DSH |
260 | else if (strcmp(*argv,"-passin") == 0) |
261 | { | |
262 | if (--argc < 1) goto bad; | |
a3fe382e | 263 | passargin= *(++argv); |
36217a94 DSH |
264 | } |
265 | else if (strcmp(*argv,"-passout") == 0) | |
266 | { | |
267 | if (--argc < 1) goto bad; | |
a3fe382e | 268 | passargout= *(++argv); |
36217a94 | 269 | } |
ac57d15b RL |
270 | else if (strcmp(*argv,"-rand") == 0) |
271 | { | |
272 | if (--argc < 1) goto bad; | |
273 | inrand= *(++argv); | |
274 | } | |
d02b48c6 RE |
275 | else if (strcmp(*argv,"-newkey") == 0) |
276 | { | |
bc4deee0 BL |
277 | int is_numeric; |
278 | ||
d02b48c6 RE |
279 | if (--argc < 1) goto bad; |
280 | p= *(++argv); | |
bc4deee0 BL |
281 | is_numeric = p[0] >= '0' && p[0] <= '9'; |
282 | if (strncmp("rsa:",p,4) == 0 || is_numeric) | |
d02b48c6 RE |
283 | { |
284 | pkey_type=TYPE_RSA; | |
bc4deee0 BL |
285 | if(!is_numeric) |
286 | p+=4; | |
d02b48c6 RE |
287 | newkey= atoi(p); |
288 | } | |
58964a49 | 289 | else |
cf1b7d96 | 290 | #ifndef OPENSSL_NO_DSA |
58964a49 | 291 | if (strncmp("dsa:",p,4) == 0) |
d02b48c6 RE |
292 | { |
293 | X509 *xtmp=NULL; | |
294 | EVP_PKEY *dtmp; | |
295 | ||
296 | pkey_type=TYPE_DSA; | |
297 | p+=4; | |
298 | if ((in=BIO_new_file(p,"r")) == NULL) | |
299 | { | |
300 | perror(p); | |
301 | goto end; | |
302 | } | |
74678cc2 | 303 | if ((dsa_params=PEM_read_bio_DSAparams(in,NULL,NULL,NULL)) == NULL) |
d02b48c6 RE |
304 | { |
305 | ERR_clear_error(); | |
d58d092b | 306 | (void)BIO_reset(in); |
74678cc2 | 307 | if ((xtmp=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL) |
d02b48c6 RE |
308 | { |
309 | BIO_printf(bio_err,"unable to load DSA parameters from file\n"); | |
310 | goto end; | |
311 | } | |
58964a49 | 312 | |
d02b48c6 RE |
313 | dtmp=X509_get_pubkey(xtmp); |
314 | if (dtmp->type == EVP_PKEY_DSA) | |
315 | dsa_params=DSAparams_dup(dtmp->pkey.dsa); | |
1756d405 | 316 | EVP_PKEY_free(dtmp); |
d02b48c6 RE |
317 | X509_free(xtmp); |
318 | if (dsa_params == NULL) | |
319 | { | |
320 | BIO_printf(bio_err,"Certificate does not contain DSA parameters\n"); | |
321 | goto end; | |
322 | } | |
d02b48c6 RE |
323 | } |
324 | BIO_free(in); | |
d02b48c6 | 325 | in=NULL; |
4d94ae00 | 326 | newkey=BN_num_bits(dsa_params->p); |
d02b48c6 | 327 | } |
58964a49 RE |
328 | else |
329 | #endif | |
4d94ae00 BM |
330 | #ifndef OPENSSL_NO_ECDSA |
331 | if (strncmp("ecdsa:",p,4) == 0) | |
332 | { | |
333 | X509 *xtmp=NULL; | |
334 | EVP_PKEY *dtmp; | |
335 | ||
336 | pkey_type=TYPE_ECDSA; | |
337 | p+=6; | |
338 | if ((in=BIO_new_file(p,"r")) == NULL) | |
339 | { | |
340 | perror(p); | |
341 | goto end; | |
342 | } | |
343 | if ((ecdsa_params = PEM_read_bio_ECDSAParameters(in, NULL, NULL, NULL)) == NULL) | |
344 | { | |
345 | ERR_clear_error(); | |
346 | (void)BIO_reset(in); | |
347 | if ((xtmp=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL) | |
348 | { | |
349 | BIO_printf(bio_err,"unable to load ECDSA parameters from file\n"); | |
350 | goto end; | |
351 | } | |
352 | ||
353 | dtmp=X509_get_pubkey(xtmp); | |
354 | if (dtmp->type == EVP_PKEY_ECDSA) | |
355 | ecdsa_params = ECDSAParameters_dup(dtmp->pkey.ecdsa); | |
356 | EVP_PKEY_free(dtmp); | |
357 | X509_free(xtmp); | |
358 | if (ecdsa_params == NULL) | |
359 | { | |
360 | BIO_printf(bio_err,"Certificate does not contain ECDSA parameters\n"); | |
361 | goto end; | |
362 | } | |
363 | } | |
364 | ||
365 | BIO_free(in); | |
366 | in=NULL; | |
367 | ||
368 | { | |
369 | BIGNUM *order = BN_new(); | |
370 | ||
371 | if (!order) | |
372 | goto end; | |
373 | if (!EC_GROUP_get_order(ecdsa_params->group, order, NULL)) | |
374 | goto end; | |
375 | newkey = BN_num_bits(order); | |
376 | BN_free(order); | |
377 | } | |
378 | ||
379 | } | |
380 | else | |
381 | #endif | |
cf1b7d96 | 382 | #ifndef OPENSSL_NO_DH |
58964a49 | 383 | if (strncmp("dh:",p,4) == 0) |
d02b48c6 RE |
384 | { |
385 | pkey_type=TYPE_DH; | |
386 | p+=3; | |
387 | } | |
388 | else | |
58964a49 | 389 | #endif |
d02b48c6 RE |
390 | pkey_type=TYPE_RSA; |
391 | ||
392 | newreq=1; | |
393 | } | |
bad40585 BM |
394 | else if (strcmp(*argv,"-batch") == 0) |
395 | batch=1; | |
8a208cba DSH |
396 | else if (strcmp(*argv,"-newhdr") == 0) |
397 | newhdr=1; | |
d02b48c6 RE |
398 | else if (strcmp(*argv,"-modulus") == 0) |
399 | modulus=1; | |
400 | else if (strcmp(*argv,"-verify") == 0) | |
401 | verify=1; | |
402 | else if (strcmp(*argv,"-nodes") == 0) | |
403 | nodes=1; | |
404 | else if (strcmp(*argv,"-noout") == 0) | |
405 | noout=1; | |
bad40585 BM |
406 | else if (strcmp(*argv,"-verbose") == 0) |
407 | verbose=1; | |
1fc6d41b DSH |
408 | else if (strcmp(*argv,"-utf8") == 0) |
409 | chtype = MBSTRING_UTF8; | |
d0c98589 DSH |
410 | else if (strcmp(*argv,"-nameopt") == 0) |
411 | { | |
412 | if (--argc < 1) goto bad; | |
413 | if (!set_name_ex(&nmflag, *(++argv))) goto bad; | |
414 | } | |
415 | else if (strcmp(*argv,"-subject") == 0) | |
416 | subject=1; | |
d02b48c6 RE |
417 | else if (strcmp(*argv,"-text") == 0) |
418 | text=1; | |
419 | else if (strcmp(*argv,"-x509") == 0) | |
420 | x509=1; | |
421 | else if (strcmp(*argv,"-asn1-kludge") == 0) | |
422 | kludge=1; | |
423 | else if (strcmp(*argv,"-no-asn1-kludge") == 0) | |
424 | kludge=0; | |
bad40585 BM |
425 | else if (strcmp(*argv,"-subj") == 0) |
426 | { | |
427 | if (--argc < 1) goto bad; | |
428 | subj= *(++argv); | |
429 | } | |
d02b48c6 RE |
430 | else if (strcmp(*argv,"-days") == 0) |
431 | { | |
432 | if (--argc < 1) goto bad; | |
433 | days= atoi(*(++argv)); | |
434 | if (days == 0) days=30; | |
435 | } | |
acba75c5 DSH |
436 | else if (strcmp(*argv,"-set_serial") == 0) |
437 | { | |
438 | if (--argc < 1) goto bad; | |
439 | serial = s2i_ASN1_INTEGER(NULL, *(++argv)); | |
440 | if (!serial) goto bad; | |
441 | } | |
d02b48c6 RE |
442 | else if ((md_alg=EVP_get_digestbyname(&((*argv)[1]))) != NULL) |
443 | { | |
444 | /* ok */ | |
445 | digest=md_alg; | |
446 | } | |
87a25f90 DSH |
447 | else if (strcmp(*argv,"-extensions") == 0) |
448 | { | |
449 | if (--argc < 1) goto bad; | |
450 | extensions = *(++argv); | |
451 | } | |
452 | else if (strcmp(*argv,"-reqexts") == 0) | |
453 | { | |
454 | if (--argc < 1) goto bad; | |
455 | req_exts = *(++argv); | |
456 | } | |
d02b48c6 | 457 | else |
d02b48c6 RE |
458 | { |
459 | BIO_printf(bio_err,"unknown option %s\n",*argv); | |
460 | badops=1; | |
461 | break; | |
462 | } | |
463 | argc--; | |
464 | argv++; | |
465 | } | |
466 | ||
467 | if (badops) | |
468 | { | |
469 | bad: | |
470 | BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog); | |
471 | BIO_printf(bio_err,"where options are\n"); | |
25f923dd DSH |
472 | BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); |
473 | BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); | |
9fe84296 | 474 | BIO_printf(bio_err," -in arg input file\n"); |
d02b48c6 RE |
475 | BIO_printf(bio_err," -out arg output file\n"); |
476 | BIO_printf(bio_err," -text text form of request\n"); | |
21a85f19 | 477 | BIO_printf(bio_err," -pubkey output public key\n"); |
d02b48c6 RE |
478 | BIO_printf(bio_err," -noout do not output REQ\n"); |
479 | BIO_printf(bio_err," -verify verify signature on REQ\n"); | |
480 | BIO_printf(bio_err," -modulus RSA modulus\n"); | |
481 | BIO_printf(bio_err," -nodes don't encrypt the output key\n"); | |
bad40585 BM |
482 | BIO_printf(bio_err," -engine e use engine e, possibly a hardware device\n"); |
483 | BIO_printf(bio_err," -subject output the request's subject\n"); | |
484 | BIO_printf(bio_err," -passin private key password source\n"); | |
485 | BIO_printf(bio_err," -key file use the private key contained in file\n"); | |
d02b48c6 RE |
486 | BIO_printf(bio_err," -keyform arg key file format\n"); |
487 | BIO_printf(bio_err," -keyout arg file to send the key to\n"); | |
2a98f417 RL |
488 | BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); |
489 | BIO_printf(bio_err," load the file (or the files in the directory) into\n"); | |
490 | BIO_printf(bio_err," the random number generator\n"); | |
d02b48c6 RE |
491 | BIO_printf(bio_err," -newkey rsa:bits generate a new RSA key of 'bits' in size\n"); |
492 | BIO_printf(bio_err," -newkey dsa:file generate a new DSA key, parameters taken from CA in 'file'\n"); | |
4d94ae00 | 493 | BIO_printf(bio_err," -newkey ecdsa:file generate a new ECDSA key, parameters taken from CA in 'file'\n"); |
dd5e7746 | 494 | BIO_printf(bio_err," -[digest] Digest to sign with (md5, sha1, md2, mdc2, md4)\n"); |
d1f4c83c | 495 | BIO_printf(bio_err," -config file request template file.\n"); |
bad40585 | 496 | BIO_printf(bio_err," -subj arg set or modify request subject\n"); |
d02b48c6 | 497 | BIO_printf(bio_err," -new new request.\n"); |
bad40585 | 498 | BIO_printf(bio_err," -batch do not ask anything during request generation\n"); |
d02b48c6 | 499 | BIO_printf(bio_err," -x509 output a x509 structure instead of a cert. req.\n"); |
acba75c5 DSH |
500 | BIO_printf(bio_err," -days number of days a certificate generated by -x509 is valid for.\n"); |
501 | BIO_printf(bio_err," -set_serial serial number to use for a certificate generated by -x509.\n"); | |
8a208cba | 502 | BIO_printf(bio_err," -newhdr output \"NEW\" in the header lines\n"); |
d02b48c6 RE |
503 | BIO_printf(bio_err," -asn1-kludge Output the 'request' in a format that is wrong but some CA's\n"); |
504 | BIO_printf(bio_err," have been reported as requiring\n"); | |
87a25f90 DSH |
505 | BIO_printf(bio_err," -extensions .. specify certificate extension section (override value in config file)\n"); |
506 | BIO_printf(bio_err," -reqexts .. specify request extension section (override value in config file)\n"); | |
1fc6d41b | 507 | BIO_printf(bio_err," -utf8 input characters are UTF8 (default ASCII)\n"); |
d02b48c6 RE |
508 | goto end; |
509 | } | |
510 | ||
511 | ERR_load_crypto_strings(); | |
a3fe382e DSH |
512 | if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { |
513 | BIO_printf(bio_err, "Error getting passwords\n"); | |
514 | goto end; | |
515 | } | |
d02b48c6 | 516 | |
3db1f2d5 | 517 | #ifndef MONOLITH /* else this has happened in openssl.c (global `config') */ |
d02b48c6 | 518 | /* Lets load up our environment a little */ |
06d5b162 RE |
519 | p=getenv("OPENSSL_CONF"); |
520 | if (p == NULL) | |
521 | p=getenv("SSLEAY_CONF"); | |
d02b48c6 RE |
522 | if (p == NULL) |
523 | { | |
524 | strcpy(config_name,X509_get_default_cert_area()); | |
bc36ee62 | 525 | #ifndef OPENSSL_SYS_VMS |
7af62c3c | 526 | strcat(config_name,"/"); |
7d7d2cbc | 527 | #endif |
06d5b162 | 528 | strcat(config_name,OPENSSL_CONF); |
d02b48c6 RE |
529 | p=config_name; |
530 | } | |
3db1f2d5 | 531 | default_config_file=p; |
b7a26e6d | 532 | config=NCONF_new(NULL); |
032c49b8 | 533 | i=NCONF_load(config, p, &errline); |
d02b48c6 RE |
534 | #endif |
535 | ||
536 | if (template != NULL) | |
537 | { | |
538 | long errline; | |
539 | ||
21a85f19 DSH |
540 | if( verbose ) |
541 | BIO_printf(bio_err,"Using configuration from %s\n",template); | |
b7a26e6d DSH |
542 | req_conf=NCONF_new(NULL); |
543 | i=NCONF_load(req_conf,template,&errline); | |
544 | if (i == 0) | |
d02b48c6 RE |
545 | { |
546 | BIO_printf(bio_err,"error on line %ld of %s\n",errline,template); | |
547 | goto end; | |
548 | } | |
549 | } | |
550 | else | |
551 | { | |
552 | req_conf=config; | |
21a85f19 DSH |
553 | if( verbose ) |
554 | BIO_printf(bio_err,"Using configuration from %s\n", | |
d02b48c6 | 555 | default_config_file); |
6ca48799 | 556 | if (req_conf == NULL) |
d02b48c6 RE |
557 | { |
558 | BIO_printf(bio_err,"Unable to load config info\n"); | |
559 | } | |
560 | } | |
561 | ||
dfeab068 RE |
562 | if (req_conf != NULL) |
563 | { | |
3647bee2 DSH |
564 | if (!load_config(bio_err, req_conf)) |
565 | goto end; | |
b7a26e6d | 566 | p=NCONF_get_string(req_conf,NULL,"oid_file"); |
2c0d1012 BM |
567 | if (p == NULL) |
568 | ERR_clear_error(); | |
dfeab068 RE |
569 | if (p != NULL) |
570 | { | |
571 | BIO *oid_bio; | |
572 | ||
573 | oid_bio=BIO_new_file(p,"r"); | |
574 | if (oid_bio == NULL) | |
575 | { | |
576 | /* | |
577 | BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); | |
578 | ERR_print_errors(bio_err); | |
579 | */ | |
580 | } | |
581 | else | |
582 | { | |
583 | OBJ_create_objects(oid_bio); | |
584 | BIO_free(oid_bio); | |
585 | } | |
586 | } | |
587 | } | |
2c0d1012 | 588 | if(!add_oid_section(bio_err, req_conf)) goto end; |
dfeab068 | 589 | |
2c0d1012 | 590 | if (md_alg == NULL) |
d02b48c6 | 591 | { |
b7a26e6d | 592 | p=NCONF_get_string(req_conf,SECTION,"default_md"); |
2c0d1012 BM |
593 | if (p == NULL) |
594 | ERR_clear_error(); | |
595 | if (p != NULL) | |
596 | { | |
597 | if ((md_alg=EVP_get_digestbyname(p)) != NULL) | |
598 | digest=md_alg; | |
599 | } | |
d02b48c6 RE |
600 | } |
601 | ||
2c0d1012 BM |
602 | if (!extensions) |
603 | { | |
b7a26e6d | 604 | extensions = NCONF_get_string(req_conf, SECTION, V3_EXTENSIONS); |
2c0d1012 BM |
605 | if (!extensions) |
606 | ERR_clear_error(); | |
607 | } | |
608 | if (extensions) { | |
1756d405 | 609 | /* Check syntax of file */ |
41b731f2 DSH |
610 | X509V3_CTX ctx; |
611 | X509V3_set_ctx_test(&ctx); | |
b7a26e6d DSH |
612 | X509V3_set_nconf(&ctx, req_conf); |
613 | if(!X509V3_EXT_add_nconf(req_conf, &ctx, extensions, NULL)) { | |
1756d405 DSH |
614 | BIO_printf(bio_err, |
615 | "Error Loading extension section %s\n", extensions); | |
616 | goto end; | |
617 | } | |
618 | } | |
f317aa4c | 619 | |
36217a94 | 620 | if(!passin) |
2c0d1012 | 621 | { |
b7a26e6d | 622 | passin = NCONF_get_string(req_conf, SECTION, "input_password"); |
2c0d1012 BM |
623 | if (!passin) |
624 | ERR_clear_error(); | |
625 | } | |
626 | ||
36217a94 | 627 | if(!passout) |
2c0d1012 | 628 | { |
b7a26e6d | 629 | passout = NCONF_get_string(req_conf, SECTION, "output_password"); |
2c0d1012 BM |
630 | if (!passout) |
631 | ERR_clear_error(); | |
632 | } | |
36217a94 | 633 | |
b7a26e6d | 634 | p = NCONF_get_string(req_conf, SECTION, STRING_MASK); |
2c0d1012 BM |
635 | if (!p) |
636 | ERR_clear_error(); | |
74400f73 DSH |
637 | |
638 | if(p && !ASN1_STRING_set_default_mask_asc(p)) { | |
d2b6c3f3 | 639 | BIO_printf(bio_err, "Invalid global string mask setting %s\n", p); |
74400f73 DSH |
640 | goto end; |
641 | } | |
642 | ||
1fc6d41b DSH |
643 | if (chtype != MBSTRING_UTF8) |
644 | { | |
645 | p = NCONF_get_string(req_conf, SECTION, UTF8_IN); | |
646 | if (!p) | |
647 | ERR_clear_error(); | |
648 | else if (!strcmp(p, "yes")) | |
649 | chtype = MBSTRING_UTF8; | |
650 | } | |
651 | ||
652 | ||
87a25f90 | 653 | if(!req_exts) |
2c0d1012 | 654 | { |
b7a26e6d | 655 | req_exts = NCONF_get_string(req_conf, SECTION, REQ_EXTENSIONS); |
2c0d1012 BM |
656 | if (!req_exts) |
657 | ERR_clear_error(); | |
658 | } | |
c79b16e1 DSH |
659 | if(req_exts) { |
660 | /* Check syntax of file */ | |
661 | X509V3_CTX ctx; | |
662 | X509V3_set_ctx_test(&ctx); | |
b7a26e6d DSH |
663 | X509V3_set_nconf(&ctx, req_conf); |
664 | if(!X509V3_EXT_add_nconf(req_conf, &ctx, req_exts, NULL)) { | |
c79b16e1 DSH |
665 | BIO_printf(bio_err, |
666 | "Error Loading request extension section %s\n", | |
667 | req_exts); | |
668 | goto end; | |
669 | } | |
670 | } | |
671 | ||
d02b48c6 RE |
672 | in=BIO_new(BIO_s_file()); |
673 | out=BIO_new(BIO_s_file()); | |
674 | if ((in == NULL) || (out == NULL)) | |
675 | goto end; | |
676 | ||
531d630b | 677 | e = setup_engine(bio_err, engine, 0); |
d02b48c6 | 678 | |
5270e702 RL |
679 | if (keyfile != NULL) |
680 | { | |
faacb092 | 681 | pkey = load_key(bio_err, keyfile, keyform, passin, e, |
30b4c272 RL |
682 | "Private Key"); |
683 | if (!pkey) | |
36217a94 | 684 | { |
30b4c272 RL |
685 | /* load_key() has already printed an appropriate |
686 | message */ | |
d02b48c6 RE |
687 | goto end; |
688 | } | |
4d94ae00 | 689 | if (EVP_PKEY_type(pkey->type) == EVP_PKEY_DSA || EVP_PKEY_type(pkey->type) == EVP_PKEY_ECDSA) |
fd13f0ee | 690 | { |
b7a26e6d | 691 | char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE"); |
2c0d1012 BM |
692 | if (randfile == NULL) |
693 | ERR_clear_error(); | |
fd13f0ee | 694 | app_RAND_load_file(randfile, bio_err, 0); |
bad40585 | 695 | } |
d02b48c6 RE |
696 | } |
697 | ||
698 | if (newreq && (pkey == NULL)) | |
699 | { | |
b7a26e6d | 700 | char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE"); |
2c0d1012 BM |
701 | if (randfile == NULL) |
702 | ERR_clear_error(); | |
a31011e8 | 703 | app_RAND_load_file(randfile, bio_err, 0); |
ff4e9d91 RL |
704 | if (inrand) |
705 | app_RAND_load_files(inrand); | |
f365611c | 706 | |
d02b48c6 RE |
707 | if (newkey <= 0) |
708 | { | |
b7a26e6d | 709 | if (!NCONF_get_number(req_conf,SECTION,BITS, &newkey)) |
d02b48c6 RE |
710 | newkey=DEFAULT_KEY_LENGTH; |
711 | } | |
712 | ||
4d94ae00 BM |
713 | if (newkey < MIN_KEY_LENGTH && (pkey_type == TYPE_RSA || pkey_type == TYPE_DSA)) |
714 | /* TODO: appropriate minimal keylength for the different algorithm (esp. ECDSA) */ | |
d02b48c6 RE |
715 | { |
716 | BIO_printf(bio_err,"private key length is too short,\n"); | |
717 | BIO_printf(bio_err,"it needs to be at least %d bits, not %d\n",MIN_KEY_LENGTH,newkey); | |
718 | goto end; | |
719 | } | |
720 | BIO_printf(bio_err,"Generating a %d bit %s private key\n", | |
4d94ae00 | 721 | newkey,(pkey_type == TYPE_RSA)?"RSA":(pkey_type == TYPE_DSA)?"DSA":"ECDSA"); |
d02b48c6 RE |
722 | |
723 | if ((pkey=EVP_PKEY_new()) == NULL) goto end; | |
724 | ||
cf1b7d96 | 725 | #ifndef OPENSSL_NO_RSA |
d02b48c6 RE |
726 | if (pkey_type == TYPE_RSA) |
727 | { | |
728 | if (!EVP_PKEY_assign_RSA(pkey, | |
58964a49 | 729 | RSA_generate_key(newkey,0x10001, |
b4f76582 | 730 | req_cb,bio_err))) |
d02b48c6 RE |
731 | goto end; |
732 | } | |
733 | else | |
734 | #endif | |
cf1b7d96 | 735 | #ifndef OPENSSL_NO_DSA |
d02b48c6 RE |
736 | if (pkey_type == TYPE_DSA) |
737 | { | |
738 | if (!DSA_generate_key(dsa_params)) goto end; | |
739 | if (!EVP_PKEY_assign_DSA(pkey,dsa_params)) goto end; | |
740 | dsa_params=NULL; | |
741 | } | |
742 | #endif | |
4d94ae00 BM |
743 | #ifndef OPENSSL_NO_ECDSA |
744 | if (pkey_type == TYPE_ECDSA) | |
745 | { | |
746 | if (!ECDSA_generate_key(ecdsa_params)) goto end; | |
747 | if (!EVP_PKEY_assign_ECDSA(pkey, ecdsa_params)) goto end; | |
748 | ecdsa_params = NULL; | |
749 | } | |
750 | #endif | |
d02b48c6 | 751 | |
a31011e8 | 752 | app_RAND_write_file(randfile, bio_err); |
d02b48c6 RE |
753 | |
754 | if (pkey == NULL) goto end; | |
755 | ||
756 | if (keyout == NULL) | |
2c0d1012 | 757 | { |
b7a26e6d | 758 | keyout=NCONF_get_string(req_conf,SECTION,KEYFILE); |
2c0d1012 BM |
759 | if (keyout == NULL) |
760 | ERR_clear_error(); | |
761 | } | |
762 | ||
d02b48c6 RE |
763 | if (keyout == NULL) |
764 | { | |
765 | BIO_printf(bio_err,"writing new private key to stdout\n"); | |
766 | BIO_set_fp(out,stdout,BIO_NOCLOSE); | |
bc36ee62 | 767 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
768 | { |
769 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
770 | out = BIO_push(tmpbio, out); | |
771 | } | |
772 | #endif | |
d02b48c6 RE |
773 | } |
774 | else | |
775 | { | |
776 | BIO_printf(bio_err,"writing new private key to '%s'\n",keyout); | |
777 | if (BIO_write_filename(out,keyout) <= 0) | |
778 | { | |
779 | perror(keyout); | |
780 | goto end; | |
781 | } | |
782 | } | |
783 | ||
b7a26e6d | 784 | p=NCONF_get_string(req_conf,SECTION,"encrypt_rsa_key"); |
d02b48c6 | 785 | if (p == NULL) |
2c0d1012 BM |
786 | { |
787 | ERR_clear_error(); | |
b7a26e6d | 788 | p=NCONF_get_string(req_conf,SECTION,"encrypt_key"); |
2c0d1012 BM |
789 | if (p == NULL) |
790 | ERR_clear_error(); | |
791 | } | |
d02b48c6 RE |
792 | if ((p != NULL) && (strcmp(p,"no") == 0)) |
793 | cipher=NULL; | |
794 | if (nodes) cipher=NULL; | |
795 | ||
796 | i=0; | |
797 | loop: | |
798 | if (!PEM_write_bio_PrivateKey(out,pkey,cipher, | |
a3fe382e | 799 | NULL,0,NULL,passout)) |
d02b48c6 RE |
800 | { |
801 | if ((ERR_GET_REASON(ERR_peek_error()) == | |
802 | PEM_R_PROBLEMS_GETTING_PASSWORD) && (i < 3)) | |
803 | { | |
804 | ERR_clear_error(); | |
805 | i++; | |
806 | goto loop; | |
807 | } | |
808 | goto end; | |
809 | } | |
810 | BIO_printf(bio_err,"-----\n"); | |
811 | } | |
812 | ||
813 | if (!newreq) | |
814 | { | |
815 | /* Since we are using a pre-existing certificate | |
816 | * request, the kludge 'format' info should not be | |
817 | * changed. */ | |
818 | kludge= -1; | |
819 | if (infile == NULL) | |
820 | BIO_set_fp(in,stdin,BIO_NOCLOSE); | |
821 | else | |
822 | { | |
823 | if (BIO_read_filename(in,infile) <= 0) | |
824 | { | |
825 | perror(infile); | |
826 | goto end; | |
827 | } | |
828 | } | |
829 | ||
830 | if (informat == FORMAT_ASN1) | |
831 | req=d2i_X509_REQ_bio(in,NULL); | |
832 | else if (informat == FORMAT_PEM) | |
74678cc2 | 833 | req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL); |
d02b48c6 RE |
834 | else |
835 | { | |
836 | BIO_printf(bio_err,"bad input format specified for X509 request\n"); | |
837 | goto end; | |
838 | } | |
839 | if (req == NULL) | |
840 | { | |
841 | BIO_printf(bio_err,"unable to load X509 request\n"); | |
842 | goto end; | |
843 | } | |
844 | } | |
845 | ||
846 | if (newreq || x509) | |
847 | { | |
d02b48c6 RE |
848 | if (pkey == NULL) |
849 | { | |
850 | BIO_printf(bio_err,"you need to specify a private key\n"); | |
851 | goto end; | |
852 | } | |
cf1b7d96 | 853 | #ifndef OPENSSL_NO_DSA |
69a03c17 BM |
854 | if (pkey->type == EVP_PKEY_DSA) |
855 | digest=EVP_dss1(); | |
4d94ae00 BM |
856 | #endif |
857 | #ifndef OPENSSL_NO_ECDSA | |
858 | if (pkey->type == EVP_PKEY_ECDSA) | |
859 | digest=EVP_ecdsa(); | |
69a03c17 | 860 | #endif |
d02b48c6 RE |
861 | if (req == NULL) |
862 | { | |
863 | req=X509_REQ_new(); | |
864 | if (req == NULL) | |
865 | { | |
866 | goto end; | |
867 | } | |
868 | ||
1fc6d41b | 869 | i=make_REQ(req,pkey,subj,!x509, chtype); |
bad40585 | 870 | subj=NULL; /* done processing '-subj' option */ |
9d6b1ce6 DSH |
871 | if ((kludge > 0) && !sk_X509_ATTRIBUTE_num(req->req_info->attributes)) |
872 | { | |
873 | sk_X509_ATTRIBUTE_free(req->req_info->attributes); | |
874 | req->req_info->attributes = NULL; | |
875 | } | |
d02b48c6 RE |
876 | if (!i) |
877 | { | |
878 | BIO_printf(bio_err,"problems making Certificate Request\n"); | |
879 | goto end; | |
880 | } | |
881 | } | |
882 | if (x509) | |
883 | { | |
10061c7c | 884 | EVP_PKEY *tmppkey; |
f317aa4c | 885 | X509V3_CTX ext_ctx; |
d02b48c6 RE |
886 | if ((x509ss=X509_new()) == NULL) goto end; |
887 | ||
f317aa4c DSH |
888 | /* Set version to V3 */ |
889 | if(!X509_set_version(x509ss, 2)) goto end; | |
acba75c5 DSH |
890 | if (serial) |
891 | X509_set_serialNumber(x509ss, serial); | |
892 | else | |
893 | ASN1_INTEGER_set(X509_get_serialNumber(x509ss),0L); | |
d02b48c6 RE |
894 | |
895 | X509_set_issuer_name(x509ss, | |
896 | X509_REQ_get_subject_name(req)); | |
897 | X509_gmtime_adj(X509_get_notBefore(x509ss),0); | |
898 | X509_gmtime_adj(X509_get_notAfter(x509ss), | |
899 | (long)60*60*24*days); | |
900 | X509_set_subject_name(x509ss, | |
901 | X509_REQ_get_subject_name(req)); | |
10061c7c DSH |
902 | tmppkey = X509_REQ_get_pubkey(req); |
903 | X509_set_pubkey(x509ss,tmppkey); | |
904 | EVP_PKEY_free(tmppkey); | |
d02b48c6 | 905 | |
f317aa4c DSH |
906 | /* Set up V3 context struct */ |
907 | ||
1d48dd00 | 908 | X509V3_set_ctx(&ext_ctx, x509ss, x509ss, NULL, NULL, 0); |
b7a26e6d | 909 | X509V3_set_nconf(&ext_ctx, req_conf); |
f317aa4c DSH |
910 | |
911 | /* Add extensions */ | |
b7a26e6d | 912 | if(extensions && !X509V3_EXT_add_nconf(req_conf, |
9f7646da | 913 | &ext_ctx, extensions, x509ss)) |
bad40585 BM |
914 | { |
915 | BIO_printf(bio_err, | |
916 | "Error Loading extension section %s\n", | |
917 | extensions); | |
918 | goto end; | |
919 | } | |
920 | ||
d02b48c6 RE |
921 | if (!(i=X509_sign(x509ss,pkey,digest))) |
922 | goto end; | |
923 | } | |
924 | else | |
925 | { | |
c79b16e1 DSH |
926 | X509V3_CTX ext_ctx; |
927 | ||
928 | /* Set up V3 context struct */ | |
929 | ||
930 | X509V3_set_ctx(&ext_ctx, NULL, NULL, req, NULL, 0); | |
b7a26e6d | 931 | X509V3_set_nconf(&ext_ctx, req_conf); |
c79b16e1 DSH |
932 | |
933 | /* Add extensions */ | |
b7a26e6d | 934 | if(req_exts && !X509V3_EXT_REQ_add_nconf(req_conf, |
c79b16e1 | 935 | &ext_ctx, req_exts, req)) |
bad40585 BM |
936 | { |
937 | BIO_printf(bio_err, | |
938 | "Error Loading extension section %s\n", | |
939 | req_exts); | |
940 | goto end; | |
941 | } | |
d02b48c6 RE |
942 | if (!(i=X509_REQ_sign(req,pkey,digest))) |
943 | goto end; | |
944 | } | |
945 | } | |
946 | ||
bad40585 BM |
947 | if (subj && x509) |
948 | { | |
949 | BIO_printf(bio_err, "Cannot modifiy certificate subject\n"); | |
950 | goto end; | |
951 | } | |
952 | ||
953 | if (subj && !x509) | |
954 | { | |
955 | if (verbose) | |
956 | { | |
957 | BIO_printf(bio_err, "Modifying Request's Subject\n"); | |
958 | print_name(bio_err, "old subject=", X509_REQ_get_subject_name(req), nmflag); | |
959 | } | |
960 | ||
1fc6d41b | 961 | if (build_subject(req, subj, chtype) == 0) |
bad40585 BM |
962 | { |
963 | BIO_printf(bio_err, "ERROR: cannot modify subject\n"); | |
964 | ex=1; | |
965 | goto end; | |
966 | } | |
967 | ||
968 | req->req_info->enc.modified = 1; | |
969 | ||
970 | if (verbose) | |
971 | { | |
972 | print_name(bio_err, "new subject=", X509_REQ_get_subject_name(req), nmflag); | |
973 | } | |
974 | } | |
975 | ||
d02b48c6 RE |
976 | if (verify && !x509) |
977 | { | |
978 | int tmp=0; | |
979 | ||
980 | if (pkey == NULL) | |
981 | { | |
982 | pkey=X509_REQ_get_pubkey(req); | |
983 | tmp=1; | |
984 | if (pkey == NULL) goto end; | |
985 | } | |
986 | ||
987 | i=X509_REQ_verify(req,pkey); | |
cfcf6453 DSH |
988 | if (tmp) { |
989 | EVP_PKEY_free(pkey); | |
990 | pkey=NULL; | |
991 | } | |
d02b48c6 RE |
992 | |
993 | if (i < 0) | |
994 | { | |
995 | goto end; | |
996 | } | |
997 | else if (i == 0) | |
998 | { | |
999 | BIO_printf(bio_err,"verify failure\n"); | |
3210b4fd | 1000 | ERR_print_errors(bio_err); |
d02b48c6 RE |
1001 | } |
1002 | else /* if (i > 0) */ | |
1003 | BIO_printf(bio_err,"verify OK\n"); | |
1004 | } | |
1005 | ||
21a85f19 | 1006 | if (noout && !text && !modulus && !subject && !pubkey) |
d02b48c6 RE |
1007 | { |
1008 | ex=0; | |
1009 | goto end; | |
1010 | } | |
1011 | ||
1012 | if (outfile == NULL) | |
645749ef | 1013 | { |
d02b48c6 | 1014 | BIO_set_fp(out,stdout,BIO_NOCLOSE); |
bc36ee62 | 1015 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
1016 | { |
1017 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
1018 | out = BIO_push(tmpbio, out); | |
1019 | } | |
1020 | #endif | |
1021 | } | |
d02b48c6 RE |
1022 | else |
1023 | { | |
1024 | if ((keyout != NULL) && (strcmp(outfile,keyout) == 0)) | |
1025 | i=(int)BIO_append_filename(out,outfile); | |
1026 | else | |
1027 | i=(int)BIO_write_filename(out,outfile); | |
1028 | if (!i) | |
1029 | { | |
1030 | perror(outfile); | |
1031 | goto end; | |
1032 | } | |
1033 | } | |
1034 | ||
21a85f19 DSH |
1035 | if (pubkey) |
1036 | { | |
1037 | EVP_PKEY *tpubkey; | |
1038 | tpubkey=X509_REQ_get_pubkey(req); | |
1039 | if (tpubkey == NULL) | |
1040 | { | |
1041 | BIO_printf(bio_err,"Error getting public key\n"); | |
1042 | ERR_print_errors(bio_err); | |
1043 | goto end; | |
1044 | } | |
1045 | PEM_write_bio_PUBKEY(out, tpubkey); | |
1046 | EVP_PKEY_free(tpubkey); | |
1047 | } | |
1048 | ||
d02b48c6 RE |
1049 | if (text) |
1050 | { | |
1051 | if (x509) | |
1052 | X509_print(out,x509ss); | |
1053 | else | |
1054 | X509_REQ_print(out,req); | |
1055 | } | |
1056 | ||
d0c98589 DSH |
1057 | if(subject) |
1058 | { | |
1059 | if(x509) | |
1060 | print_name(out, "subject=", X509_get_subject_name(x509ss), nmflag); | |
1061 | else | |
1062 | print_name(out, "subject=", X509_REQ_get_subject_name(req), nmflag); | |
1063 | } | |
1064 | ||
d02b48c6 RE |
1065 | if (modulus) |
1066 | { | |
21a85f19 | 1067 | EVP_PKEY *tpubkey; |
d02b48c6 RE |
1068 | |
1069 | if (x509) | |
21a85f19 | 1070 | tpubkey=X509_get_pubkey(x509ss); |
d02b48c6 | 1071 | else |
21a85f19 DSH |
1072 | tpubkey=X509_REQ_get_pubkey(req); |
1073 | if (tpubkey == NULL) | |
d02b48c6 RE |
1074 | { |
1075 | fprintf(stdout,"Modulus=unavailable\n"); | |
1076 | goto end; | |
1077 | } | |
1078 | fprintf(stdout,"Modulus="); | |
cf1b7d96 | 1079 | #ifndef OPENSSL_NO_RSA |
21a85f19 DSH |
1080 | if (tpubkey->type == EVP_PKEY_RSA) |
1081 | BN_print(out,tpubkey->pkey.rsa->n); | |
d02b48c6 | 1082 | else |
13e91dd3 | 1083 | #endif |
d02b48c6 | 1084 | fprintf(stdout,"Wrong Algorithm type"); |
21a85f19 | 1085 | EVP_PKEY_free(tpubkey); |
d02b48c6 RE |
1086 | fprintf(stdout,"\n"); |
1087 | } | |
1088 | ||
1089 | if (!noout && !x509) | |
1090 | { | |
1091 | if (outformat == FORMAT_ASN1) | |
1092 | i=i2d_X509_REQ_bio(out,req); | |
8a208cba DSH |
1093 | else if (outformat == FORMAT_PEM) { |
1094 | if(newhdr) i=PEM_write_bio_X509_REQ_NEW(out,req); | |
1095 | else i=PEM_write_bio_X509_REQ(out,req); | |
1096 | } else { | |
d02b48c6 RE |
1097 | BIO_printf(bio_err,"bad output format specified for outfile\n"); |
1098 | goto end; | |
1099 | } | |
1100 | if (!i) | |
1101 | { | |
1102 | BIO_printf(bio_err,"unable to write X509 request\n"); | |
1103 | goto end; | |
1104 | } | |
1105 | } | |
1106 | if (!noout && x509 && (x509ss != NULL)) | |
1107 | { | |
1108 | if (outformat == FORMAT_ASN1) | |
1109 | i=i2d_X509_bio(out,x509ss); | |
1110 | else if (outformat == FORMAT_PEM) | |
1111 | i=PEM_write_bio_X509(out,x509ss); | |
1112 | else { | |
1113 | BIO_printf(bio_err,"bad output format specified for outfile\n"); | |
1114 | goto end; | |
1115 | } | |
1116 | if (!i) | |
1117 | { | |
1118 | BIO_printf(bio_err,"unable to write X509 certificate\n"); | |
1119 | goto end; | |
1120 | } | |
1121 | } | |
1122 | ex=0; | |
1123 | end: | |
1124 | if (ex) | |
1125 | { | |
1126 | ERR_print_errors(bio_err); | |
1127 | } | |
b7a26e6d | 1128 | if ((req_conf != NULL) && (req_conf != config)) NCONF_free(req_conf); |
a43aa73e | 1129 | BIO_free(in); |
645749ef | 1130 | BIO_free_all(out); |
a43aa73e DSH |
1131 | EVP_PKEY_free(pkey); |
1132 | X509_REQ_free(req); | |
1133 | X509_free(x509ss); | |
acba75c5 | 1134 | ASN1_INTEGER_free(serial); |
26a3a48d RL |
1135 | if(passargin && passin) OPENSSL_free(passin); |
1136 | if(passargout && passout) OPENSSL_free(passout); | |
a43aa73e | 1137 | OBJ_cleanup(); |
cf1b7d96 | 1138 | #ifndef OPENSSL_NO_DSA |
d02b48c6 | 1139 | if (dsa_params != NULL) DSA_free(dsa_params); |
4d94ae00 BM |
1140 | #endif |
1141 | #ifndef OPENSSL_NO_ECDSA | |
1142 | if (ecdsa_params != NULL) ECDSA_free(ecdsa_params); | |
58964a49 | 1143 | #endif |
3d5e97f5 | 1144 | apps_shutdown(); |
d02b48c6 RE |
1145 | EXIT(ex); |
1146 | } | |
1147 | ||
1fc6d41b DSH |
1148 | static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, char *subj, int attribs, |
1149 | unsigned long chtype) | |
d02b48c6 | 1150 | { |
a43aa73e | 1151 | int ret=0,i; |
b38f9f66 DSH |
1152 | char no_prompt = 0; |
1153 | STACK_OF(CONF_VALUE) *dn_sk, *attr_sk = NULL; | |
1154 | char *tmp, *dn_sect,*attr_sect; | |
1155 | ||
b7a26e6d | 1156 | tmp=NCONF_get_string(req_conf,SECTION,PROMPT); |
2c0d1012 BM |
1157 | if (tmp == NULL) |
1158 | ERR_clear_error(); | |
b38f9f66 DSH |
1159 | if((tmp != NULL) && !strcmp(tmp, "no")) no_prompt = 1; |
1160 | ||
b7a26e6d | 1161 | dn_sect=NCONF_get_string(req_conf,SECTION,DISTINGUISHED_NAME); |
b38f9f66 | 1162 | if (dn_sect == NULL) |
d02b48c6 RE |
1163 | { |
1164 | BIO_printf(bio_err,"unable to find '%s' in config\n", | |
1165 | DISTINGUISHED_NAME); | |
1166 | goto err; | |
1167 | } | |
b7a26e6d | 1168 | dn_sk=NCONF_get_section(req_conf,dn_sect); |
b38f9f66 | 1169 | if (dn_sk == NULL) |
d02b48c6 | 1170 | { |
b38f9f66 | 1171 | BIO_printf(bio_err,"unable to get '%s' section\n",dn_sect); |
d02b48c6 RE |
1172 | goto err; |
1173 | } | |
1174 | ||
b7a26e6d | 1175 | attr_sect=NCONF_get_string(req_conf,SECTION,ATTRIBUTES); |
b38f9f66 | 1176 | if (attr_sect == NULL) |
2c0d1012 BM |
1177 | { |
1178 | ERR_clear_error(); | |
b38f9f66 | 1179 | attr_sk=NULL; |
2c0d1012 | 1180 | } |
d02b48c6 RE |
1181 | else |
1182 | { | |
b7a26e6d | 1183 | attr_sk=NCONF_get_section(req_conf,attr_sect); |
b38f9f66 | 1184 | if (attr_sk == NULL) |
d02b48c6 | 1185 | { |
b38f9f66 | 1186 | BIO_printf(bio_err,"unable to get '%s' section\n",attr_sect); |
d02b48c6 RE |
1187 | goto err; |
1188 | } | |
1189 | } | |
1190 | ||
74400f73 | 1191 | /* setup version number */ |
b38f9f66 | 1192 | if (!X509_REQ_set_version(req,0L)) goto err; /* version 1 */ |
74400f73 | 1193 | |
bad40585 | 1194 | if (no_prompt) |
1fc6d41b | 1195 | i = auto_info(req, dn_sk, attr_sk, attribs, chtype); |
bad40585 BM |
1196 | else |
1197 | { | |
1198 | if (subj) | |
1fc6d41b | 1199 | i = build_subject(req, subj, chtype); |
bad40585 | 1200 | else |
1fc6d41b | 1201 | i = prompt_info(req, dn_sk, dn_sect, attr_sk, attr_sect, attribs, chtype); |
bad40585 | 1202 | } |
b38f9f66 | 1203 | if(!i) goto err; |
d02b48c6 | 1204 | |
d02b48c6 RE |
1205 | X509_REQ_set_pubkey(req,pkey); |
1206 | ||
1207 | ret=1; | |
1208 | err: | |
1209 | return(ret); | |
1210 | } | |
1211 | ||
1fc6d41b | 1212 | static int build_subject(X509_REQ *req, char *subject, unsigned long chtype) |
bad40585 BM |
1213 | { |
1214 | X509_NAME *n = NULL; | |
1215 | ||
1216 | int i, nid, ne_num=0; | |
1217 | ||
1218 | char *ne_name = NULL; | |
1219 | char *ne_value = NULL; | |
1220 | ||
1221 | char *tmp = NULL; | |
1222 | char *p[2]; | |
1223 | ||
1224 | char *str_list[256]; | |
1225 | ||
1226 | p[0] = ",/"; | |
1227 | p[1] = "="; | |
1228 | ||
1229 | n = X509_NAME_new(); | |
1230 | ||
1231 | tmp = strtok(subject, p[0]); | |
1232 | while((tmp != NULL) && (ne_num < (sizeof str_list/sizeof *str_list))) | |
1233 | { | |
1234 | char *token = tmp; | |
1235 | ||
1236 | while (token[0] == ' ') | |
1237 | token++; | |
1238 | str_list[ne_num] = token; | |
1239 | ||
1240 | tmp = strtok(NULL, p[0]); | |
1241 | ne_num++; | |
1242 | } | |
1243 | ||
1244 | for(i = 0; i < ne_num; i++) | |
1245 | { | |
1246 | ne_name = strtok(str_list[i], p[1]); | |
1247 | ne_value = strtok(NULL, p[1]); | |
1248 | ||
1249 | if ((nid=OBJ_txt2nid(ne_name)) == NID_undef) | |
1250 | { | |
1251 | BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_name); | |
1252 | continue; | |
1253 | } | |
1254 | ||
1255 | if (ne_value == NULL) | |
1256 | { | |
1257 | BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_name); | |
1258 | continue; | |
1259 | } | |
1260 | ||
1fc6d41b | 1261 | if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_value, -1,-1,0)) |
bad40585 BM |
1262 | { |
1263 | X509_NAME_free(n); | |
1264 | return 0; | |
1265 | } | |
1266 | } | |
1267 | ||
1268 | if (!X509_REQ_set_subject_name(req, n)) | |
1269 | return 0; | |
1270 | X509_NAME_free(n); | |
1271 | return 1; | |
1272 | } | |
1273 | ||
b38f9f66 DSH |
1274 | |
1275 | static int prompt_info(X509_REQ *req, | |
1276 | STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect, | |
1fc6d41b DSH |
1277 | STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs, |
1278 | unsigned long chtype) | |
b38f9f66 DSH |
1279 | { |
1280 | int i; | |
1281 | char *p,*q; | |
1282 | char buf[100]; | |
b7a26e6d DSH |
1283 | int nid; |
1284 | long n_min,n_max; | |
b38f9f66 DSH |
1285 | char *type,*def,*value; |
1286 | CONF_VALUE *v; | |
1287 | X509_NAME *subj; | |
1288 | subj = X509_REQ_get_subject_name(req); | |
bad40585 BM |
1289 | |
1290 | if(!batch) | |
1291 | { | |
1292 | BIO_printf(bio_err,"You are about to be asked to enter information that will be incorporated\n"); | |
1293 | BIO_printf(bio_err,"into your certificate request.\n"); | |
1294 | BIO_printf(bio_err,"What you are about to enter is what is called a Distinguished Name or a DN.\n"); | |
1295 | BIO_printf(bio_err,"There are quite a few fields but you can leave some blank\n"); | |
1296 | BIO_printf(bio_err,"For some fields there will be a default value,\n"); | |
1297 | BIO_printf(bio_err,"If you enter '.', the field will be left blank.\n"); | |
1298 | BIO_printf(bio_err,"-----\n"); | |
1299 | } | |
b38f9f66 DSH |
1300 | |
1301 | ||
1302 | if (sk_CONF_VALUE_num(dn_sk)) | |
1303 | { | |
1304 | i= -1; | |
1305 | start: for (;;) | |
1306 | { | |
1307 | i++; | |
1308 | if (sk_CONF_VALUE_num(dn_sk) <= i) break; | |
1309 | ||
1310 | v=sk_CONF_VALUE_value(dn_sk,i); | |
1311 | p=q=NULL; | |
1312 | type=v->name; | |
1313 | if(!check_end(type,"_min") || !check_end(type,"_max") || | |
1314 | !check_end(type,"_default") || | |
1315 | !check_end(type,"_value")) continue; | |
1316 | /* Skip past any leading X. X: X, etc to allow for | |
1317 | * multiple instances | |
1318 | */ | |
1319 | for(p = v->name; *p ; p++) | |
1320 | if ((*p == ':') || (*p == ',') || | |
1321 | (*p == '.')) { | |
1322 | p++; | |
1323 | if(*p) type = p; | |
1324 | break; | |
1325 | } | |
1326 | /* If OBJ not recognised ignore it */ | |
1327 | if ((nid=OBJ_txt2nid(type)) == NID_undef) goto start; | |
1328 | sprintf(buf,"%s_default",v->name); | |
b7a26e6d | 1329 | if ((def=NCONF_get_string(req_conf,dn_sect,buf)) == NULL) |
2c0d1012 BM |
1330 | { |
1331 | ERR_clear_error(); | |
b38f9f66 | 1332 | def=""; |
2c0d1012 | 1333 | } |
b38f9f66 DSH |
1334 | |
1335 | sprintf(buf,"%s_value",v->name); | |
b7a26e6d | 1336 | if ((value=NCONF_get_string(req_conf,dn_sect,buf)) == NULL) |
2c0d1012 BM |
1337 | { |
1338 | ERR_clear_error(); | |
b38f9f66 | 1339 | value=NULL; |
2c0d1012 | 1340 | } |
b38f9f66 DSH |
1341 | |
1342 | sprintf(buf,"%s_min",v->name); | |
b7a26e6d DSH |
1343 | if (!NCONF_get_number(req_conf,dn_sect,buf, &n_min)) |
1344 | n_min = -1; | |
b38f9f66 DSH |
1345 | |
1346 | sprintf(buf,"%s_max",v->name); | |
b7a26e6d DSH |
1347 | if (!NCONF_get_number(req_conf,dn_sect,buf, &n_max)) |
1348 | n_max = -1; | |
b38f9f66 DSH |
1349 | |
1350 | if (!add_DN_object(subj,v->value,def,value,nid, | |
1fc6d41b | 1351 | n_min,n_max, chtype)) |
b38f9f66 DSH |
1352 | return 0; |
1353 | } | |
1354 | if (X509_NAME_entry_count(subj) == 0) | |
1355 | { | |
1356 | BIO_printf(bio_err,"error, no objects specified in config file\n"); | |
1357 | return 0; | |
1358 | } | |
1359 | ||
1360 | if (attribs) | |
1361 | { | |
bad40585 | 1362 | if ((attr_sk != NULL) && (sk_CONF_VALUE_num(attr_sk) > 0) && (!batch)) |
b38f9f66 DSH |
1363 | { |
1364 | BIO_printf(bio_err,"\nPlease enter the following 'extra' attributes\n"); | |
1365 | BIO_printf(bio_err,"to be sent with your certificate request\n"); | |
1366 | } | |
1367 | ||
1368 | i= -1; | |
1369 | start2: for (;;) | |
1370 | { | |
1371 | i++; | |
1372 | if ((attr_sk == NULL) || | |
1373 | (sk_CONF_VALUE_num(attr_sk) <= i)) | |
1374 | break; | |
1375 | ||
1376 | v=sk_CONF_VALUE_value(attr_sk,i); | |
1377 | type=v->name; | |
1378 | if ((nid=OBJ_txt2nid(type)) == NID_undef) | |
1379 | goto start2; | |
1380 | ||
1381 | sprintf(buf,"%s_default",type); | |
b7a26e6d | 1382 | if ((def=NCONF_get_string(req_conf,attr_sect,buf)) |
b38f9f66 | 1383 | == NULL) |
2c0d1012 BM |
1384 | { |
1385 | ERR_clear_error(); | |
b38f9f66 | 1386 | def=""; |
2c0d1012 BM |
1387 | } |
1388 | ||
b38f9f66 DSH |
1389 | |
1390 | sprintf(buf,"%s_value",type); | |
b7a26e6d | 1391 | if ((value=NCONF_get_string(req_conf,attr_sect,buf)) |
b38f9f66 | 1392 | == NULL) |
2c0d1012 BM |
1393 | { |
1394 | ERR_clear_error(); | |
b38f9f66 | 1395 | value=NULL; |
2c0d1012 | 1396 | } |
b38f9f66 DSH |
1397 | |
1398 | sprintf(buf,"%s_min",type); | |
b7a26e6d DSH |
1399 | if (!NCONF_get_number(req_conf,attr_sect,buf, &n_min)) |
1400 | n_min = -1; | |
b38f9f66 DSH |
1401 | |
1402 | sprintf(buf,"%s_max",type); | |
b7a26e6d DSH |
1403 | if (!NCONF_get_number(req_conf,attr_sect,buf, &n_max)) |
1404 | n_max = -1; | |
b38f9f66 | 1405 | |
6e6bc352 | 1406 | if (!add_attribute_object(req, |
1fc6d41b | 1407 | v->value,def,value,nid,n_min,n_max, chtype)) |
b38f9f66 DSH |
1408 | return 0; |
1409 | } | |
1410 | } | |
1411 | } | |
1412 | else | |
1413 | { | |
1414 | BIO_printf(bio_err,"No template, please set one up.\n"); | |
1415 | return 0; | |
1416 | } | |
1417 | ||
1418 | return 1; | |
1419 | ||
1420 | } | |
1421 | ||
1422 | static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *dn_sk, | |
1fc6d41b | 1423 | STACK_OF(CONF_VALUE) *attr_sk, int attribs, unsigned long chtype) |
b38f9f66 DSH |
1424 | { |
1425 | int i; | |
1426 | char *p,*q; | |
1427 | char *type; | |
1428 | CONF_VALUE *v; | |
1429 | X509_NAME *subj; | |
1430 | ||
1431 | subj = X509_REQ_get_subject_name(req); | |
1432 | ||
1433 | for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++) | |
1434 | { | |
1435 | v=sk_CONF_VALUE_value(dn_sk,i); | |
1436 | p=q=NULL; | |
1437 | type=v->name; | |
1438 | /* Skip past any leading X. X: X, etc to allow for | |
1439 | * multiple instances | |
1440 | */ | |
1441 | for(p = v->name; *p ; p++) | |
97d8e82c | 1442 | #ifndef CHARSET_EBCDIC |
b38f9f66 | 1443 | if ((*p == ':') || (*p == ',') || (*p == '.')) { |
97d8e82c RL |
1444 | #else |
1445 | if ((*p == os_toascii[':']) || (*p == os_toascii[',']) || (*p == os_toascii['.'])) { | |
1446 | #endif | |
b38f9f66 DSH |
1447 | p++; |
1448 | if(*p) type = p; | |
1449 | break; | |
1450 | } | |
1fc6d41b | 1451 | if (!X509_NAME_add_entry_by_txt(subj,type, chtype, |
b38f9f66 DSH |
1452 | (unsigned char *) v->value,-1,-1,0)) return 0; |
1453 | ||
1454 | } | |
1455 | ||
1456 | if (!X509_NAME_entry_count(subj)) | |
1457 | { | |
1458 | BIO_printf(bio_err,"error, no objects specified in config file\n"); | |
1459 | return 0; | |
1460 | } | |
b38f9f66 DSH |
1461 | if (attribs) |
1462 | { | |
6e6bc352 | 1463 | for (i = 0; i < sk_CONF_VALUE_num(attr_sk); i++) |
b38f9f66 | 1464 | { |
b38f9f66 | 1465 | v=sk_CONF_VALUE_value(attr_sk,i); |
1fc6d41b | 1466 | if(!X509_REQ_add1_attr_by_txt(req, v->name, chtype, |
6e6bc352 | 1467 | (unsigned char *)v->value, -1)) return 0; |
b38f9f66 DSH |
1468 | } |
1469 | } | |
b38f9f66 DSH |
1470 | return 1; |
1471 | } | |
1472 | ||
1473 | ||
6b691a5c | 1474 | static int add_DN_object(X509_NAME *n, char *text, char *def, char *value, |
1fc6d41b | 1475 | int nid, int n_min, int n_max, unsigned long chtype) |
d02b48c6 | 1476 | { |
74400f73 | 1477 | int i,ret=0; |
d02b48c6 | 1478 | MS_STATIC char buf[1024]; |
6e6bc352 | 1479 | start: |
bad40585 | 1480 | if (!batch) BIO_printf(bio_err,"%s [%s]:",text,def); |
d58d092b | 1481 | (void)BIO_flush(bio_err); |
bad40585 | 1482 | if(value != NULL) |
d02b48c6 RE |
1483 | { |
1484 | strcpy(buf,value); | |
1485 | strcat(buf,"\n"); | |
1486 | BIO_printf(bio_err,"%s\n",value); | |
1487 | } | |
1488 | else | |
1489 | { | |
1490 | buf[0]='\0'; | |
bad40585 BM |
1491 | if (!batch) |
1492 | { | |
1493 | fgets(buf,1024,stdin); | |
1494 | } | |
1495 | else | |
1496 | { | |
1497 | buf[0] = '\n'; | |
1498 | buf[1] = '\0'; | |
1499 | } | |
d02b48c6 RE |
1500 | } |
1501 | ||
1502 | if (buf[0] == '\0') return(0); | |
1503 | else if (buf[0] == '\n') | |
1504 | { | |
1505 | if ((def == NULL) || (def[0] == '\0')) | |
1506 | return(1); | |
1507 | strcpy(buf,def); | |
1508 | strcat(buf,"\n"); | |
1509 | } | |
1510 | else if ((buf[0] == '.') && (buf[1] == '\n')) return(1); | |
1511 | ||
1512 | i=strlen(buf); | |
1513 | if (buf[i-1] != '\n') | |
1514 | { | |
1515 | BIO_printf(bio_err,"weird input :-(\n"); | |
1516 | return(0); | |
1517 | } | |
1518 | buf[--i]='\0'; | |
a53955d8 UM |
1519 | #ifdef CHARSET_EBCDIC |
1520 | ebcdic2ascii(buf, buf, i); | |
1521 | #endif | |
b7a26e6d | 1522 | if(!req_check_len(i, n_min, n_max)) goto start; |
1fc6d41b | 1523 | if (!X509_NAME_add_entry_by_NID(n,nid, chtype, |
74400f73 | 1524 | (unsigned char *) buf, -1,-1,0)) goto err; |
d02b48c6 RE |
1525 | ret=1; |
1526 | err: | |
d02b48c6 RE |
1527 | return(ret); |
1528 | } | |
1529 | ||
6e6bc352 | 1530 | static int add_attribute_object(X509_REQ *req, char *text, |
b7a26e6d | 1531 | char *def, char *value, int nid, int n_min, |
1fc6d41b | 1532 | int n_max, unsigned long chtype) |
d02b48c6 | 1533 | { |
6e6bc352 | 1534 | int i; |
d02b48c6 | 1535 | static char buf[1024]; |
d02b48c6 RE |
1536 | |
1537 | start: | |
bad40585 | 1538 | if (!batch) BIO_printf(bio_err,"%s [%s]:",text,def); |
d58d092b | 1539 | (void)BIO_flush(bio_err); |
d02b48c6 RE |
1540 | if (value != NULL) |
1541 | { | |
1542 | strcpy(buf,value); | |
1543 | strcat(buf,"\n"); | |
1544 | BIO_printf(bio_err,"%s\n",value); | |
1545 | } | |
1546 | else | |
1547 | { | |
1548 | buf[0]='\0'; | |
bad40585 BM |
1549 | if (!batch) |
1550 | { | |
1551 | fgets(buf,1024,stdin); | |
1552 | } | |
1553 | else | |
1554 | { | |
1555 | buf[0] = '\n'; | |
1556 | buf[1] = '\0'; | |
1557 | } | |
d02b48c6 RE |
1558 | } |
1559 | ||
1560 | if (buf[0] == '\0') return(0); | |
1561 | else if (buf[0] == '\n') | |
1562 | { | |
1563 | if ((def == NULL) || (def[0] == '\0')) | |
1564 | return(1); | |
1565 | strcpy(buf,def); | |
1566 | strcat(buf,"\n"); | |
1567 | } | |
1568 | else if ((buf[0] == '.') && (buf[1] == '\n')) return(1); | |
1569 | ||
1570 | i=strlen(buf); | |
1571 | if (buf[i-1] != '\n') | |
1572 | { | |
1573 | BIO_printf(bio_err,"weird input :-(\n"); | |
1574 | return(0); | |
1575 | } | |
1576 | buf[--i]='\0'; | |
97d8e82c RL |
1577 | #ifdef CHARSET_EBCDIC |
1578 | ebcdic2ascii(buf, buf, i); | |
1579 | #endif | |
b7a26e6d | 1580 | if(!req_check_len(i, n_min, n_max)) goto start; |
d02b48c6 | 1581 | |
1fc6d41b | 1582 | if(!X509_REQ_add1_attr_by_NID(req, nid, chtype, |
6e6bc352 DSH |
1583 | (unsigned char *)buf, -1)) { |
1584 | BIO_printf(bio_err, "Error adding attribute\n"); | |
1585 | ERR_print_errors(bio_err); | |
d02b48c6 | 1586 | goto err; |
6e6bc352 | 1587 | } |
d02b48c6 | 1588 | |
d02b48c6 RE |
1589 | return(1); |
1590 | err: | |
d02b48c6 RE |
1591 | return(0); |
1592 | } | |
1593 | ||
cf1b7d96 | 1594 | #ifndef OPENSSL_NO_RSA |
b4f76582 | 1595 | static void MS_CALLBACK req_cb(int p, int n, void *arg) |
d02b48c6 RE |
1596 | { |
1597 | char c='*'; | |
1598 | ||
1599 | if (p == 0) c='.'; | |
1600 | if (p == 1) c='+'; | |
1601 | if (p == 2) c='*'; | |
1602 | if (p == 3) c='\n'; | |
58964a49 | 1603 | BIO_write((BIO *)arg,&c,1); |
d58d092b | 1604 | (void)BIO_flush((BIO *)arg); |
d02b48c6 RE |
1605 | #ifdef LINT |
1606 | p=n; | |
1607 | #endif | |
1608 | } | |
752d706a | 1609 | #endif |
d02b48c6 | 1610 | |
b7a26e6d | 1611 | static int req_check_len(int len, int n_min, int n_max) |
d02b48c6 | 1612 | { |
b7a26e6d | 1613 | if ((n_min > 0) && (len < n_min)) |
d02b48c6 | 1614 | { |
b7a26e6d | 1615 | BIO_printf(bio_err,"string is too short, it needs to be at least %d bytes long\n",n_min); |
d02b48c6 RE |
1616 | return(0); |
1617 | } | |
b7a26e6d | 1618 | if ((n_max >= 0) && (len > n_max)) |
d02b48c6 | 1619 | { |
b7a26e6d | 1620 | BIO_printf(bio_err,"string is too long, it needs to be less than %d bytes long\n",n_max); |
d02b48c6 RE |
1621 | return(0); |
1622 | } | |
1623 | return(1); | |
1624 | } | |
a43aa73e DSH |
1625 | |
1626 | /* Check if the end of a string matches 'end' */ | |
6b691a5c | 1627 | static int check_end(char *str, char *end) |
a43aa73e DSH |
1628 | { |
1629 | int elen, slen; | |
1630 | char *tmp; | |
1631 | elen = strlen(end); | |
1632 | slen = strlen(str); | |
1633 | if(elen > slen) return 1; | |
1634 | tmp = str + slen - elen; | |
a43aa73e DSH |
1635 | return strcmp(tmp, end); |
1636 | } |