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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 | ||
5daec7ea GT |
59 | /* Until the key-gen callbacks are modified to use newer prototypes, we allow |
60 | * deprecated functions for openssl-internal code */ | |
61 | #ifdef OPENSSL_NO_DEPRECATED | |
62 | #undef OPENSSL_NO_DEPRECATED | |
63 | #endif | |
64 | ||
d02b48c6 RE |
65 | #include <stdio.h> |
66 | #include <stdlib.h> | |
67 | #include <time.h> | |
68 | #include <string.h> | |
cf1b7d96 | 69 | #ifdef OPENSSL_NO_STDIO |
d02b48c6 RE |
70 | #define APPS_WIN16 |
71 | #endif | |
72 | #include "apps.h" | |
ec577822 BM |
73 | #include <openssl/bio.h> |
74 | #include <openssl/evp.h> | |
ec577822 BM |
75 | #include <openssl/conf.h> |
76 | #include <openssl/err.h> | |
77 | #include <openssl/asn1.h> | |
78 | #include <openssl/x509.h> | |
79 | #include <openssl/x509v3.h> | |
80 | #include <openssl/objects.h> | |
81 | #include <openssl/pem.h> | |
3eeaab4b NL |
82 | #include <openssl/bn.h> |
83 | #ifndef OPENSSL_NO_RSA | |
84 | #include <openssl/rsa.h> | |
85 | #endif | |
86 | #ifndef OPENSSL_NO_DSA | |
87 | #include <openssl/dsa.h> | |
88 | #endif | |
d02b48c6 RE |
89 | |
90 | #define SECTION "req" | |
91 | ||
92 | #define BITS "default_bits" | |
93 | #define KEYFILE "default_keyfile" | |
b38f9f66 | 94 | #define PROMPT "prompt" |
d02b48c6 RE |
95 | #define DISTINGUISHED_NAME "distinguished_name" |
96 | #define ATTRIBUTES "attributes" | |
f317aa4c | 97 | #define V3_EXTENSIONS "x509_extensions" |
c79b16e1 | 98 | #define REQ_EXTENSIONS "req_extensions" |
b38f9f66 | 99 | #define STRING_MASK "string_mask" |
1fc6d41b | 100 | #define UTF8_IN "utf8" |
d02b48c6 RE |
101 | |
102 | #define DEFAULT_KEY_LENGTH 512 | |
103 | #define MIN_KEY_LENGTH 384 | |
104 | ||
105 | #undef PROG | |
106 | #define PROG req_main | |
107 | ||
25f923dd | 108 | /* -inform arg - input format - default PEM (DER or PEM) |
d02b48c6 RE |
109 | * -outform arg - output format - default PEM |
110 | * -in arg - input file - default stdin | |
111 | * -out arg - output file - default stdout | |
112 | * -verify - check request signature | |
113 | * -noout - don't print stuff out. | |
114 | * -text - print out human readable text. | |
115 | * -nodes - no des encryption | |
116 | * -config file - Load configuration file. | |
117 | * -key file - make a request using key in file (or use it for verification). | |
a44f26d5 | 118 | * -keyform arg - key file format. |
2a98f417 | 119 | * -rand file(s) - load the file(s) into the PRNG. |
d02b48c6 RE |
120 | * -newkey - make a key and a request. |
121 | * -modulus - print RSA modulus. | |
21a85f19 | 122 | * -pubkey - output Public Key. |
d02b48c6 RE |
123 | * -x509 - output a self signed X509 structure instead. |
124 | * -asn1-kludge - output new certificate request in a format that some CA's | |
125 | * require. This format is wrong | |
126 | */ | |
127 | ||
7ce9e425 RL |
128 | static int make_REQ(X509_REQ *req,EVP_PKEY *pkey,char *dn,int mutlirdn, |
129 | int attribs,unsigned long chtype); | |
130 | static int build_subject(X509_REQ *req, char *subj, unsigned long chtype, | |
131 | int multirdn); | |
b38f9f66 DSH |
132 | static int prompt_info(X509_REQ *req, |
133 | STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect, | |
1fc6d41b DSH |
134 | STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs, |
135 | unsigned long chtype); | |
b38f9f66 | 136 | static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *sk, |
1fc6d41b DSH |
137 | STACK_OF(CONF_VALUE) *attr, int attribs, |
138 | unsigned long chtype); | |
7d727231 NL |
139 | static int add_attribute_object(X509_REQ *req, char *text, const char *def, |
140 | char *value, int nid, int n_min, | |
1fc6d41b | 141 | int n_max, unsigned long chtype); |
7d727231 | 142 | static int add_DN_object(X509_NAME *n, char *text, const char *def, char *value, |
1a15c899 | 143 | int nid,int n_min,int n_max, unsigned long chtype, int mval); |
959e8dfe | 144 | static int genpkey_cb(EVP_PKEY_CTX *ctx); |
b7a26e6d | 145 | static int req_check_len(int len,int n_min,int n_max); |
7d727231 | 146 | static int check_end(const char *str, const char *end); |
6a983d42 | 147 | static EVP_PKEY_CTX *set_keygen_ctx(BIO *err, const char *gstr, int *pkey_type, |
01b8b3c7 DSH |
148 | long *pkeylen, char **palgnam, |
149 | ENGINE *keygen_engine); | |
d02b48c6 RE |
150 | #ifndef MONOLITH |
151 | static char *default_config_file=NULL; | |
d02b48c6 | 152 | #endif |
b7a26e6d | 153 | static CONF *req_conf=NULL; |
bad40585 | 154 | static int batch=0; |
d02b48c6 | 155 | |
667ac4ec RE |
156 | int MAIN(int, char **); |
157 | ||
6b691a5c | 158 | int MAIN(int argc, char **argv) |
d02b48c6 | 159 | { |
01b8b3c7 | 160 | ENGINE *e = NULL, *gen_eng = NULL; |
fc85ac20 | 161 | unsigned long nmflag = 0, reqflag = 0; |
d02b48c6 RE |
162 | int ex=1,x509=0,days=30; |
163 | X509 *x509ss=NULL; | |
164 | X509_REQ *req=NULL; | |
959e8dfe | 165 | EVP_PKEY_CTX *genctx = NULL; |
01b8b3c7 DSH |
166 | const char *keyalg = NULL; |
167 | char *keyalgstr = NULL; | |
5ce278a7 | 168 | STACK_OF(STRING) *pkeyopts = NULL; |
d02b48c6 | 169 | EVP_PKEY *pkey=NULL; |
6a983d42 | 170 | int i=0,badops=0,newreq=0,verbose=0,pkey_type=-1; |
b7a26e6d | 171 | long newkey = -1; |
d02b48c6 RE |
172 | BIO *in=NULL,*out=NULL; |
173 | int informat,outformat,verify=0,noout=0,text=0,keyform=FORMAT_PEM; | |
21a85f19 | 174 | int nodes=0,kludge=0,newhdr=0,subject=0,pubkey=0; |
d02b48c6 | 175 | char *infile,*outfile,*prog,*keyfile=NULL,*template=NULL,*keyout=NULL; |
0b13e9f0 | 176 | #ifndef OPENSSL_NO_ENGINE |
5270e702 | 177 | char *engine=NULL; |
0b13e9f0 | 178 | #endif |
f317aa4c | 179 | char *extensions = NULL; |
c79b16e1 | 180 | char *req_exts = NULL; |
13588350 | 181 | const EVP_CIPHER *cipher=NULL; |
acba75c5 | 182 | ASN1_INTEGER *serial = NULL; |
d02b48c6 | 183 | int modulus=0; |
f365611c | 184 | char *inrand=NULL; |
a3fe382e | 185 | char *passargin = NULL, *passargout = NULL; |
36217a94 | 186 | char *passin = NULL, *passout = NULL; |
d02b48c6 | 187 | char *p; |
bad40585 | 188 | char *subj = NULL; |
7ce9e425 | 189 | int multirdn = 0; |
03919683 | 190 | const EVP_MD *md_alg=NULL,*digest=NULL; |
1fc6d41b | 191 | unsigned long chtype = MBSTRING_ASC; |
d02b48c6 | 192 | #ifndef MONOLITH |
54a656ef | 193 | char *to_free; |
032c49b8 | 194 | long errline; |
d02b48c6 RE |
195 | #endif |
196 | ||
b74ba295 | 197 | req_conf = NULL; |
cf1b7d96 | 198 | #ifndef OPENSSL_NO_DES |
d02b48c6 RE |
199 | cipher=EVP_des_ede3_cbc(); |
200 | #endif | |
201 | apps_startup(); | |
202 | ||
203 | if (bio_err == NULL) | |
204 | if ((bio_err=BIO_new(BIO_s_file())) != NULL) | |
58964a49 | 205 | BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); |
d02b48c6 RE |
206 | |
207 | infile=NULL; | |
208 | outfile=NULL; | |
209 | informat=FORMAT_PEM; | |
210 | outformat=FORMAT_PEM; | |
211 | ||
212 | prog=argv[0]; | |
213 | argc--; | |
214 | argv++; | |
215 | while (argc >= 1) | |
216 | { | |
217 | if (strcmp(*argv,"-inform") == 0) | |
218 | { | |
219 | if (--argc < 1) goto bad; | |
220 | informat=str2fmt(*(++argv)); | |
221 | } | |
222 | else if (strcmp(*argv,"-outform") == 0) | |
223 | { | |
224 | if (--argc < 1) goto bad; | |
225 | outformat=str2fmt(*(++argv)); | |
226 | } | |
0b13e9f0 | 227 | #ifndef OPENSSL_NO_ENGINE |
5270e702 RL |
228 | else if (strcmp(*argv,"-engine") == 0) |
229 | { | |
230 | if (--argc < 1) goto bad; | |
231 | engine= *(++argv); | |
232 | } | |
01b8b3c7 DSH |
233 | else if (strcmp(*argv,"-keygen_engine") == 0) |
234 | { | |
235 | if (--argc < 1) goto bad; | |
236 | gen_eng = ENGINE_by_id(*(++argv)); | |
237 | if (gen_eng == NULL) | |
238 | { | |
239 | BIO_printf(bio_err, "Can't find keygen engine %s\n", *argv); | |
240 | goto end; | |
241 | } | |
242 | } | |
0b13e9f0 | 243 | #endif |
d02b48c6 RE |
244 | else if (strcmp(*argv,"-key") == 0) |
245 | { | |
246 | if (--argc < 1) goto bad; | |
247 | keyfile= *(++argv); | |
248 | } | |
21a85f19 DSH |
249 | else if (strcmp(*argv,"-pubkey") == 0) |
250 | { | |
251 | pubkey=1; | |
252 | } | |
d02b48c6 RE |
253 | else if (strcmp(*argv,"-new") == 0) |
254 | { | |
d02b48c6 RE |
255 | newreq=1; |
256 | } | |
257 | else if (strcmp(*argv,"-config") == 0) | |
258 | { | |
259 | if (--argc < 1) goto bad; | |
260 | template= *(++argv); | |
261 | } | |
262 | else if (strcmp(*argv,"-keyform") == 0) | |
263 | { | |
264 | if (--argc < 1) goto bad; | |
265 | keyform=str2fmt(*(++argv)); | |
266 | } | |
267 | else if (strcmp(*argv,"-in") == 0) | |
268 | { | |
269 | if (--argc < 1) goto bad; | |
270 | infile= *(++argv); | |
271 | } | |
272 | else if (strcmp(*argv,"-out") == 0) | |
273 | { | |
274 | if (--argc < 1) goto bad; | |
275 | outfile= *(++argv); | |
276 | } | |
277 | else if (strcmp(*argv,"-keyout") == 0) | |
278 | { | |
279 | if (--argc < 1) goto bad; | |
280 | keyout= *(++argv); | |
281 | } | |
36217a94 DSH |
282 | else if (strcmp(*argv,"-passin") == 0) |
283 | { | |
284 | if (--argc < 1) goto bad; | |
a3fe382e | 285 | passargin= *(++argv); |
36217a94 DSH |
286 | } |
287 | else if (strcmp(*argv,"-passout") == 0) | |
288 | { | |
289 | if (--argc < 1) goto bad; | |
a3fe382e | 290 | passargout= *(++argv); |
36217a94 | 291 | } |
ac57d15b RL |
292 | else if (strcmp(*argv,"-rand") == 0) |
293 | { | |
294 | if (--argc < 1) goto bad; | |
295 | inrand= *(++argv); | |
296 | } | |
d02b48c6 RE |
297 | else if (strcmp(*argv,"-newkey") == 0) |
298 | { | |
959e8dfe DSH |
299 | if (--argc < 1) |
300 | goto bad; | |
98c82b89 | 301 | keyalg = *(++argv); |
959e8dfe DSH |
302 | newreq=1; |
303 | } | |
304 | else if (strcmp(*argv,"-pkeyopt") == 0) | |
305 | { | |
306 | if (--argc < 1) | |
307 | goto bad; | |
98c82b89 | 308 | if (!pkeyopts) |
5ce278a7 BL |
309 | pkeyopts = sk_STRING_new_null(); |
310 | if (!pkeyopts || !sk_STRING_push(pkeyopts, *(++argv))) | |
959e8dfe | 311 | goto bad; |
d02b48c6 | 312 | } |
bad40585 BM |
313 | else if (strcmp(*argv,"-batch") == 0) |
314 | batch=1; | |
8a208cba DSH |
315 | else if (strcmp(*argv,"-newhdr") == 0) |
316 | newhdr=1; | |
d02b48c6 RE |
317 | else if (strcmp(*argv,"-modulus") == 0) |
318 | modulus=1; | |
319 | else if (strcmp(*argv,"-verify") == 0) | |
320 | verify=1; | |
321 | else if (strcmp(*argv,"-nodes") == 0) | |
322 | nodes=1; | |
323 | else if (strcmp(*argv,"-noout") == 0) | |
324 | noout=1; | |
bad40585 BM |
325 | else if (strcmp(*argv,"-verbose") == 0) |
326 | verbose=1; | |
1fc6d41b DSH |
327 | else if (strcmp(*argv,"-utf8") == 0) |
328 | chtype = MBSTRING_UTF8; | |
d0c98589 DSH |
329 | else if (strcmp(*argv,"-nameopt") == 0) |
330 | { | |
331 | if (--argc < 1) goto bad; | |
332 | if (!set_name_ex(&nmflag, *(++argv))) goto bad; | |
333 | } | |
fc85ac20 DSH |
334 | else if (strcmp(*argv,"-reqopt") == 0) |
335 | { | |
336 | if (--argc < 1) goto bad; | |
337 | if (!set_cert_ex(&reqflag, *(++argv))) goto bad; | |
338 | } | |
d0c98589 DSH |
339 | else if (strcmp(*argv,"-subject") == 0) |
340 | subject=1; | |
d02b48c6 RE |
341 | else if (strcmp(*argv,"-text") == 0) |
342 | text=1; | |
343 | else if (strcmp(*argv,"-x509") == 0) | |
344 | x509=1; | |
345 | else if (strcmp(*argv,"-asn1-kludge") == 0) | |
346 | kludge=1; | |
347 | else if (strcmp(*argv,"-no-asn1-kludge") == 0) | |
348 | kludge=0; | |
bad40585 BM |
349 | else if (strcmp(*argv,"-subj") == 0) |
350 | { | |
351 | if (--argc < 1) goto bad; | |
352 | subj= *(++argv); | |
353 | } | |
7ce9e425 RL |
354 | else if (strcmp(*argv,"-multivalue-rdn") == 0) |
355 | multirdn=1; | |
d02b48c6 RE |
356 | else if (strcmp(*argv,"-days") == 0) |
357 | { | |
358 | if (--argc < 1) goto bad; | |
359 | days= atoi(*(++argv)); | |
360 | if (days == 0) days=30; | |
361 | } | |
acba75c5 DSH |
362 | else if (strcmp(*argv,"-set_serial") == 0) |
363 | { | |
364 | if (--argc < 1) goto bad; | |
365 | serial = s2i_ASN1_INTEGER(NULL, *(++argv)); | |
366 | if (!serial) goto bad; | |
367 | } | |
d02b48c6 RE |
368 | else if ((md_alg=EVP_get_digestbyname(&((*argv)[1]))) != NULL) |
369 | { | |
370 | /* ok */ | |
371 | digest=md_alg; | |
372 | } | |
87a25f90 DSH |
373 | else if (strcmp(*argv,"-extensions") == 0) |
374 | { | |
375 | if (--argc < 1) goto bad; | |
376 | extensions = *(++argv); | |
377 | } | |
378 | else if (strcmp(*argv,"-reqexts") == 0) | |
379 | { | |
380 | if (--argc < 1) goto bad; | |
381 | req_exts = *(++argv); | |
382 | } | |
d02b48c6 | 383 | else |
d02b48c6 RE |
384 | { |
385 | BIO_printf(bio_err,"unknown option %s\n",*argv); | |
386 | badops=1; | |
387 | break; | |
388 | } | |
389 | argc--; | |
390 | argv++; | |
391 | } | |
392 | ||
393 | if (badops) | |
394 | { | |
395 | bad: | |
396 | BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog); | |
397 | BIO_printf(bio_err,"where options are\n"); | |
25f923dd DSH |
398 | BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); |
399 | BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); | |
9fe84296 | 400 | BIO_printf(bio_err," -in arg input file\n"); |
d02b48c6 RE |
401 | BIO_printf(bio_err," -out arg output file\n"); |
402 | BIO_printf(bio_err," -text text form of request\n"); | |
21a85f19 | 403 | BIO_printf(bio_err," -pubkey output public key\n"); |
d02b48c6 RE |
404 | BIO_printf(bio_err," -noout do not output REQ\n"); |
405 | BIO_printf(bio_err," -verify verify signature on REQ\n"); | |
406 | BIO_printf(bio_err," -modulus RSA modulus\n"); | |
407 | BIO_printf(bio_err," -nodes don't encrypt the output key\n"); | |
0b13e9f0 | 408 | #ifndef OPENSSL_NO_ENGINE |
bad40585 | 409 | BIO_printf(bio_err," -engine e use engine e, possibly a hardware device\n"); |
0b13e9f0 | 410 | #endif |
bad40585 BM |
411 | BIO_printf(bio_err," -subject output the request's subject\n"); |
412 | BIO_printf(bio_err," -passin private key password source\n"); | |
413 | BIO_printf(bio_err," -key file use the private key contained in file\n"); | |
d02b48c6 RE |
414 | BIO_printf(bio_err," -keyform arg key file format\n"); |
415 | BIO_printf(bio_err," -keyout arg file to send the key to\n"); | |
2a98f417 RL |
416 | BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); |
417 | BIO_printf(bio_err," load the file (or the files in the directory) into\n"); | |
418 | BIO_printf(bio_err," the random number generator\n"); | |
d02b48c6 RE |
419 | BIO_printf(bio_err," -newkey rsa:bits generate a new RSA key of 'bits' in size\n"); |
420 | BIO_printf(bio_err," -newkey dsa:file generate a new DSA key, parameters taken from CA in 'file'\n"); | |
64376cd8 BM |
421 | #ifndef OPENSSL_NO_ECDSA |
422 | BIO_printf(bio_err," -newkey ec:file generate a new EC key, parameters taken from CA in 'file'\n"); | |
423 | #endif | |
dd5e7746 | 424 | BIO_printf(bio_err," -[digest] Digest to sign with (md5, sha1, md2, mdc2, md4)\n"); |
d1f4c83c | 425 | BIO_printf(bio_err," -config file request template file.\n"); |
bad40585 | 426 | BIO_printf(bio_err," -subj arg set or modify request subject\n"); |
7ce9e425 | 427 | BIO_printf(bio_err," -multivalue-rdn enable support for multivalued RDNs\n"); |
d02b48c6 | 428 | BIO_printf(bio_err," -new new request.\n"); |
bad40585 | 429 | BIO_printf(bio_err," -batch do not ask anything during request generation\n"); |
d02b48c6 | 430 | BIO_printf(bio_err," -x509 output a x509 structure instead of a cert. req.\n"); |
acba75c5 DSH |
431 | BIO_printf(bio_err," -days number of days a certificate generated by -x509 is valid for.\n"); |
432 | BIO_printf(bio_err," -set_serial serial number to use for a certificate generated by -x509.\n"); | |
8a208cba | 433 | BIO_printf(bio_err," -newhdr output \"NEW\" in the header lines\n"); |
d02b48c6 RE |
434 | BIO_printf(bio_err," -asn1-kludge Output the 'request' in a format that is wrong but some CA's\n"); |
435 | BIO_printf(bio_err," have been reported as requiring\n"); | |
87a25f90 DSH |
436 | BIO_printf(bio_err," -extensions .. specify certificate extension section (override value in config file)\n"); |
437 | BIO_printf(bio_err," -reqexts .. specify request extension section (override value in config file)\n"); | |
1fc6d41b | 438 | BIO_printf(bio_err," -utf8 input characters are UTF8 (default ASCII)\n"); |
0b13e9f0 | 439 | BIO_printf(bio_err," -nameopt arg - various certificate name options\n"); |
fc85ac20 | 440 | BIO_printf(bio_err," -reqopt arg - various request text options\n\n"); |
d02b48c6 RE |
441 | goto end; |
442 | } | |
443 | ||
444 | ERR_load_crypto_strings(); | |
a3fe382e DSH |
445 | if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { |
446 | BIO_printf(bio_err, "Error getting passwords\n"); | |
447 | goto end; | |
448 | } | |
d02b48c6 | 449 | |
3db1f2d5 | 450 | #ifndef MONOLITH /* else this has happened in openssl.c (global `config') */ |
d02b48c6 | 451 | /* Lets load up our environment a little */ |
06d5b162 RE |
452 | p=getenv("OPENSSL_CONF"); |
453 | if (p == NULL) | |
454 | p=getenv("SSLEAY_CONF"); | |
d02b48c6 | 455 | if (p == NULL) |
54a656ef | 456 | p=to_free=make_config_name(); |
3db1f2d5 | 457 | default_config_file=p; |
b7a26e6d | 458 | config=NCONF_new(NULL); |
032c49b8 | 459 | i=NCONF_load(config, p, &errline); |
d02b48c6 RE |
460 | #endif |
461 | ||
462 | if (template != NULL) | |
463 | { | |
06b7c8d5 | 464 | long errline = -1; |
d02b48c6 | 465 | |
21a85f19 DSH |
466 | if( verbose ) |
467 | BIO_printf(bio_err,"Using configuration from %s\n",template); | |
b7a26e6d DSH |
468 | req_conf=NCONF_new(NULL); |
469 | i=NCONF_load(req_conf,template,&errline); | |
470 | if (i == 0) | |
d02b48c6 RE |
471 | { |
472 | BIO_printf(bio_err,"error on line %ld of %s\n",errline,template); | |
473 | goto end; | |
474 | } | |
475 | } | |
476 | else | |
477 | { | |
478 | req_conf=config; | |
00dd8f6d | 479 | |
6ca48799 | 480 | if (req_conf == NULL) |
d02b48c6 | 481 | { |
00dd8f6d DSH |
482 | BIO_printf(bio_err,"Unable to load config info from %s\n", default_config_file); |
483 | if (newreq) | |
484 | goto end; | |
d02b48c6 | 485 | } |
00dd8f6d DSH |
486 | else if( verbose ) |
487 | BIO_printf(bio_err,"Using configuration from %s\n", | |
488 | default_config_file); | |
d02b48c6 RE |
489 | } |
490 | ||
dfeab068 RE |
491 | if (req_conf != NULL) |
492 | { | |
3647bee2 DSH |
493 | if (!load_config(bio_err, req_conf)) |
494 | goto end; | |
b7a26e6d | 495 | p=NCONF_get_string(req_conf,NULL,"oid_file"); |
2c0d1012 BM |
496 | if (p == NULL) |
497 | ERR_clear_error(); | |
dfeab068 RE |
498 | if (p != NULL) |
499 | { | |
500 | BIO *oid_bio; | |
501 | ||
502 | oid_bio=BIO_new_file(p,"r"); | |
503 | if (oid_bio == NULL) | |
504 | { | |
505 | /* | |
506 | BIO_printf(bio_err,"problems opening %s for extra oid's\n",p); | |
507 | ERR_print_errors(bio_err); | |
508 | */ | |
509 | } | |
510 | else | |
511 | { | |
512 | OBJ_create_objects(oid_bio); | |
513 | BIO_free(oid_bio); | |
514 | } | |
515 | } | |
516 | } | |
2c0d1012 | 517 | if(!add_oid_section(bio_err, req_conf)) goto end; |
dfeab068 | 518 | |
2c0d1012 | 519 | if (md_alg == NULL) |
d02b48c6 | 520 | { |
b7a26e6d | 521 | p=NCONF_get_string(req_conf,SECTION,"default_md"); |
2c0d1012 BM |
522 | if (p == NULL) |
523 | ERR_clear_error(); | |
524 | if (p != NULL) | |
525 | { | |
526 | if ((md_alg=EVP_get_digestbyname(p)) != NULL) | |
527 | digest=md_alg; | |
528 | } | |
d02b48c6 RE |
529 | } |
530 | ||
2c0d1012 BM |
531 | if (!extensions) |
532 | { | |
b7a26e6d | 533 | extensions = NCONF_get_string(req_conf, SECTION, V3_EXTENSIONS); |
2c0d1012 BM |
534 | if (!extensions) |
535 | ERR_clear_error(); | |
536 | } | |
537 | if (extensions) { | |
1756d405 | 538 | /* Check syntax of file */ |
41b731f2 DSH |
539 | X509V3_CTX ctx; |
540 | X509V3_set_ctx_test(&ctx); | |
b7a26e6d DSH |
541 | X509V3_set_nconf(&ctx, req_conf); |
542 | if(!X509V3_EXT_add_nconf(req_conf, &ctx, extensions, NULL)) { | |
1756d405 DSH |
543 | BIO_printf(bio_err, |
544 | "Error Loading extension section %s\n", extensions); | |
545 | goto end; | |
546 | } | |
547 | } | |
f317aa4c | 548 | |
36217a94 | 549 | if(!passin) |
2c0d1012 | 550 | { |
b7a26e6d | 551 | passin = NCONF_get_string(req_conf, SECTION, "input_password"); |
2c0d1012 BM |
552 | if (!passin) |
553 | ERR_clear_error(); | |
554 | } | |
555 | ||
36217a94 | 556 | if(!passout) |
2c0d1012 | 557 | { |
b7a26e6d | 558 | passout = NCONF_get_string(req_conf, SECTION, "output_password"); |
2c0d1012 BM |
559 | if (!passout) |
560 | ERR_clear_error(); | |
561 | } | |
36217a94 | 562 | |
b7a26e6d | 563 | p = NCONF_get_string(req_conf, SECTION, STRING_MASK); |
2c0d1012 BM |
564 | if (!p) |
565 | ERR_clear_error(); | |
74400f73 DSH |
566 | |
567 | if(p && !ASN1_STRING_set_default_mask_asc(p)) { | |
d2b6c3f3 | 568 | BIO_printf(bio_err, "Invalid global string mask setting %s\n", p); |
74400f73 DSH |
569 | goto end; |
570 | } | |
571 | ||
1fc6d41b DSH |
572 | if (chtype != MBSTRING_UTF8) |
573 | { | |
574 | p = NCONF_get_string(req_conf, SECTION, UTF8_IN); | |
575 | if (!p) | |
576 | ERR_clear_error(); | |
577 | else if (!strcmp(p, "yes")) | |
578 | chtype = MBSTRING_UTF8; | |
579 | } | |
580 | ||
581 | ||
87a25f90 | 582 | if(!req_exts) |
2c0d1012 | 583 | { |
b7a26e6d | 584 | req_exts = NCONF_get_string(req_conf, SECTION, REQ_EXTENSIONS); |
2c0d1012 BM |
585 | if (!req_exts) |
586 | ERR_clear_error(); | |
587 | } | |
c79b16e1 DSH |
588 | if(req_exts) { |
589 | /* Check syntax of file */ | |
590 | X509V3_CTX ctx; | |
591 | X509V3_set_ctx_test(&ctx); | |
b7a26e6d DSH |
592 | X509V3_set_nconf(&ctx, req_conf); |
593 | if(!X509V3_EXT_add_nconf(req_conf, &ctx, req_exts, NULL)) { | |
c79b16e1 DSH |
594 | BIO_printf(bio_err, |
595 | "Error Loading request extension section %s\n", | |
596 | req_exts); | |
597 | goto end; | |
598 | } | |
599 | } | |
600 | ||
d02b48c6 RE |
601 | in=BIO_new(BIO_s_file()); |
602 | out=BIO_new(BIO_s_file()); | |
603 | if ((in == NULL) || (out == NULL)) | |
604 | goto end; | |
605 | ||
0b13e9f0 | 606 | #ifndef OPENSSL_NO_ENGINE |
531d630b | 607 | e = setup_engine(bio_err, engine, 0); |
0b13e9f0 | 608 | #endif |
d02b48c6 | 609 | |
5270e702 RL |
610 | if (keyfile != NULL) |
611 | { | |
da9b9724 | 612 | pkey = load_key(bio_err, keyfile, keyform, 0, passin, e, |
30b4c272 RL |
613 | "Private Key"); |
614 | if (!pkey) | |
36217a94 | 615 | { |
30b4c272 RL |
616 | /* load_key() has already printed an appropriate |
617 | message */ | |
d02b48c6 RE |
618 | goto end; |
619 | } | |
718f8f7a | 620 | else |
fd13f0ee | 621 | { |
b7a26e6d | 622 | char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE"); |
2c0d1012 BM |
623 | if (randfile == NULL) |
624 | ERR_clear_error(); | |
fd13f0ee | 625 | app_RAND_load_file(randfile, bio_err, 0); |
bad40585 | 626 | } |
d02b48c6 RE |
627 | } |
628 | ||
629 | if (newreq && (pkey == NULL)) | |
630 | { | |
b7a26e6d | 631 | char *randfile = NCONF_get_string(req_conf,SECTION,"RANDFILE"); |
2c0d1012 BM |
632 | if (randfile == NULL) |
633 | ERR_clear_error(); | |
a31011e8 | 634 | app_RAND_load_file(randfile, bio_err, 0); |
ff4e9d91 RL |
635 | if (inrand) |
636 | app_RAND_load_files(inrand); | |
98c82b89 DSH |
637 | |
638 | if (keyalg) | |
639 | { | |
6a983d42 | 640 | genctx = set_keygen_ctx(bio_err, keyalg, &pkey_type, &newkey, |
01b8b3c7 | 641 | &keyalgstr, gen_eng); |
98c82b89 DSH |
642 | if (!genctx) |
643 | goto end; | |
644 | } | |
f365611c | 645 | |
d02b48c6 RE |
646 | if (newkey <= 0) |
647 | { | |
b7a26e6d | 648 | if (!NCONF_get_number(req_conf,SECTION,BITS, &newkey)) |
d02b48c6 RE |
649 | newkey=DEFAULT_KEY_LENGTH; |
650 | } | |
651 | ||
959e8dfe | 652 | if (newkey < MIN_KEY_LENGTH && (pkey_type == EVP_PKEY_RSA || pkey_type == EVP_PKEY_DSA)) |
d02b48c6 RE |
653 | { |
654 | BIO_printf(bio_err,"private key length is too short,\n"); | |
3ae70939 | 655 | BIO_printf(bio_err,"it needs to be at least %d bits, not %ld\n",MIN_KEY_LENGTH,newkey); |
d02b48c6 RE |
656 | goto end; |
657 | } | |
d02b48c6 | 658 | |
959e8dfe | 659 | if (!genctx) |
d02b48c6 | 660 | { |
6a983d42 | 661 | genctx = set_keygen_ctx(bio_err, NULL, &pkey_type, &newkey, |
01b8b3c7 | 662 | &keyalgstr, gen_eng); |
959e8dfe DSH |
663 | if (!genctx) |
664 | goto end; | |
d02b48c6 | 665 | } |
959e8dfe | 666 | |
98c82b89 DSH |
667 | if (pkeyopts) |
668 | { | |
669 | char *genopt; | |
5ce278a7 | 670 | for (i = 0; i < sk_STRING_num(pkeyopts); i++) |
98c82b89 | 671 | { |
5ce278a7 | 672 | genopt = sk_STRING_value(pkeyopts, i); |
98c82b89 DSH |
673 | if (pkey_ctrl_string(genctx, genopt) <= 0) |
674 | { | |
675 | BIO_printf(bio_err, | |
676 | "parameter error \"%s\"\n", | |
677 | genopt); | |
678 | ERR_print_errors(bio_err); | |
679 | goto end; | |
680 | } | |
681 | } | |
682 | } | |
683 | ||
959e8dfe DSH |
684 | BIO_printf(bio_err,"Generating a %ld bit %s private key\n", |
685 | newkey, keyalgstr); | |
686 | ||
687 | EVP_PKEY_CTX_set_cb(genctx, genpkey_cb); | |
688 | EVP_PKEY_CTX_set_app_data(genctx, bio_err); | |
689 | ||
690 | if (EVP_PKEY_keygen(genctx, &pkey) <= 0) | |
4d94ae00 | 691 | { |
959e8dfe DSH |
692 | BIO_puts(bio_err, "Error Generating Key\n"); |
693 | goto end; | |
4d94ae00 | 694 | } |
959e8dfe DSH |
695 | |
696 | EVP_PKEY_CTX_free(genctx); | |
697 | genctx = NULL; | |
d02b48c6 | 698 | |
a31011e8 | 699 | app_RAND_write_file(randfile, bio_err); |
d02b48c6 | 700 | |
d02b48c6 | 701 | if (keyout == NULL) |
2c0d1012 | 702 | { |
b7a26e6d | 703 | keyout=NCONF_get_string(req_conf,SECTION,KEYFILE); |
2c0d1012 BM |
704 | if (keyout == NULL) |
705 | ERR_clear_error(); | |
706 | } | |
707 | ||
d02b48c6 RE |
708 | if (keyout == NULL) |
709 | { | |
710 | BIO_printf(bio_err,"writing new private key to stdout\n"); | |
711 | BIO_set_fp(out,stdout,BIO_NOCLOSE); | |
bc36ee62 | 712 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
713 | { |
714 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
715 | out = BIO_push(tmpbio, out); | |
716 | } | |
717 | #endif | |
d02b48c6 RE |
718 | } |
719 | else | |
720 | { | |
721 | BIO_printf(bio_err,"writing new private key to '%s'\n",keyout); | |
722 | if (BIO_write_filename(out,keyout) <= 0) | |
723 | { | |
724 | perror(keyout); | |
725 | goto end; | |
726 | } | |
727 | } | |
728 | ||
b7a26e6d | 729 | p=NCONF_get_string(req_conf,SECTION,"encrypt_rsa_key"); |
d02b48c6 | 730 | if (p == NULL) |
2c0d1012 BM |
731 | { |
732 | ERR_clear_error(); | |
b7a26e6d | 733 | p=NCONF_get_string(req_conf,SECTION,"encrypt_key"); |
2c0d1012 BM |
734 | if (p == NULL) |
735 | ERR_clear_error(); | |
736 | } | |
d02b48c6 RE |
737 | if ((p != NULL) && (strcmp(p,"no") == 0)) |
738 | cipher=NULL; | |
739 | if (nodes) cipher=NULL; | |
740 | ||
741 | i=0; | |
742 | loop: | |
743 | if (!PEM_write_bio_PrivateKey(out,pkey,cipher, | |
a3fe382e | 744 | NULL,0,NULL,passout)) |
d02b48c6 RE |
745 | { |
746 | if ((ERR_GET_REASON(ERR_peek_error()) == | |
747 | PEM_R_PROBLEMS_GETTING_PASSWORD) && (i < 3)) | |
748 | { | |
749 | ERR_clear_error(); | |
750 | i++; | |
751 | goto loop; | |
752 | } | |
753 | goto end; | |
754 | } | |
755 | BIO_printf(bio_err,"-----\n"); | |
756 | } | |
757 | ||
758 | if (!newreq) | |
759 | { | |
760 | /* Since we are using a pre-existing certificate | |
761 | * request, the kludge 'format' info should not be | |
762 | * changed. */ | |
763 | kludge= -1; | |
764 | if (infile == NULL) | |
765 | BIO_set_fp(in,stdin,BIO_NOCLOSE); | |
766 | else | |
767 | { | |
768 | if (BIO_read_filename(in,infile) <= 0) | |
769 | { | |
770 | perror(infile); | |
771 | goto end; | |
772 | } | |
773 | } | |
774 | ||
775 | if (informat == FORMAT_ASN1) | |
776 | req=d2i_X509_REQ_bio(in,NULL); | |
777 | else if (informat == FORMAT_PEM) | |
74678cc2 | 778 | req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL); |
d02b48c6 RE |
779 | else |
780 | { | |
781 | BIO_printf(bio_err,"bad input format specified for X509 request\n"); | |
782 | goto end; | |
783 | } | |
784 | if (req == NULL) | |
785 | { | |
786 | BIO_printf(bio_err,"unable to load X509 request\n"); | |
787 | goto end; | |
788 | } | |
789 | } | |
790 | ||
791 | if (newreq || x509) | |
792 | { | |
d02b48c6 RE |
793 | if (pkey == NULL) |
794 | { | |
795 | BIO_printf(bio_err,"you need to specify a private key\n"); | |
796 | goto end; | |
797 | } | |
03919683 | 798 | |
d02b48c6 RE |
799 | if (req == NULL) |
800 | { | |
801 | req=X509_REQ_new(); | |
802 | if (req == NULL) | |
803 | { | |
804 | goto end; | |
805 | } | |
806 | ||
7ce9e425 | 807 | i=make_REQ(req,pkey,subj,multirdn,!x509, chtype); |
bad40585 | 808 | subj=NULL; /* done processing '-subj' option */ |
9d6b1ce6 DSH |
809 | if ((kludge > 0) && !sk_X509_ATTRIBUTE_num(req->req_info->attributes)) |
810 | { | |
811 | sk_X509_ATTRIBUTE_free(req->req_info->attributes); | |
812 | req->req_info->attributes = NULL; | |
813 | } | |
d02b48c6 RE |
814 | if (!i) |
815 | { | |
816 | BIO_printf(bio_err,"problems making Certificate Request\n"); | |
817 | goto end; | |
818 | } | |
819 | } | |
820 | if (x509) | |
821 | { | |
10061c7c | 822 | EVP_PKEY *tmppkey; |
f317aa4c | 823 | X509V3_CTX ext_ctx; |
d02b48c6 RE |
824 | if ((x509ss=X509_new()) == NULL) goto end; |
825 | ||
f317aa4c | 826 | /* Set version to V3 */ |
a8287a90 | 827 | if(extensions && !X509_set_version(x509ss, 2)) goto end; |
acba75c5 | 828 | if (serial) |
1064acaf BM |
829 | { |
830 | if (!X509_set_serialNumber(x509ss, serial)) goto end; | |
831 | } | |
acba75c5 | 832 | else |
1064acaf | 833 | { |
64674bcc DSH |
834 | if (!rand_serial(NULL, |
835 | X509_get_serialNumber(x509ss))) | |
836 | goto end; | |
1064acaf BM |
837 | } |
838 | ||
839 | if (!X509_set_issuer_name(x509ss, X509_REQ_get_subject_name(req))) goto end; | |
840 | if (!X509_gmtime_adj(X509_get_notBefore(x509ss),0)) goto end; | |
841 | if (!X509_gmtime_adj(X509_get_notAfter(x509ss), (long)60*60*24*days)) goto end; | |
842 | if (!X509_set_subject_name(x509ss, X509_REQ_get_subject_name(req))) goto end; | |
10061c7c | 843 | tmppkey = X509_REQ_get_pubkey(req); |
1064acaf | 844 | if (!tmppkey || !X509_set_pubkey(x509ss,tmppkey)) goto end; |
10061c7c | 845 | EVP_PKEY_free(tmppkey); |
d02b48c6 | 846 | |
f317aa4c DSH |
847 | /* Set up V3 context struct */ |
848 | ||
1d48dd00 | 849 | X509V3_set_ctx(&ext_ctx, x509ss, x509ss, NULL, NULL, 0); |
b7a26e6d | 850 | X509V3_set_nconf(&ext_ctx, req_conf); |
f317aa4c DSH |
851 | |
852 | /* Add extensions */ | |
b7a26e6d | 853 | if(extensions && !X509V3_EXT_add_nconf(req_conf, |
9f7646da | 854 | &ext_ctx, extensions, x509ss)) |
bad40585 BM |
855 | { |
856 | BIO_printf(bio_err, | |
857 | "Error Loading extension section %s\n", | |
858 | extensions); | |
859 | goto end; | |
860 | } | |
861 | ||
d02b48c6 | 862 | if (!(i=X509_sign(x509ss,pkey,digest))) |
959e8dfe DSH |
863 | { |
864 | ERR_print_errors(bio_err); | |
d02b48c6 | 865 | goto end; |
959e8dfe | 866 | } |
d02b48c6 RE |
867 | } |
868 | else | |
869 | { | |
c79b16e1 DSH |
870 | X509V3_CTX ext_ctx; |
871 | ||
872 | /* Set up V3 context struct */ | |
873 | ||
874 | X509V3_set_ctx(&ext_ctx, NULL, NULL, req, NULL, 0); | |
b7a26e6d | 875 | X509V3_set_nconf(&ext_ctx, req_conf); |
c79b16e1 DSH |
876 | |
877 | /* Add extensions */ | |
b7a26e6d | 878 | if(req_exts && !X509V3_EXT_REQ_add_nconf(req_conf, |
c79b16e1 | 879 | &ext_ctx, req_exts, req)) |
bad40585 BM |
880 | { |
881 | BIO_printf(bio_err, | |
882 | "Error Loading extension section %s\n", | |
883 | req_exts); | |
884 | goto end; | |
885 | } | |
d02b48c6 | 886 | if (!(i=X509_REQ_sign(req,pkey,digest))) |
959e8dfe DSH |
887 | { |
888 | ERR_print_errors(bio_err); | |
d02b48c6 | 889 | goto end; |
959e8dfe | 890 | } |
d02b48c6 RE |
891 | } |
892 | } | |
893 | ||
bad40585 BM |
894 | if (subj && x509) |
895 | { | |
896 | BIO_printf(bio_err, "Cannot modifiy certificate subject\n"); | |
897 | goto end; | |
898 | } | |
899 | ||
900 | if (subj && !x509) | |
901 | { | |
902 | if (verbose) | |
903 | { | |
904 | BIO_printf(bio_err, "Modifying Request's Subject\n"); | |
905 | print_name(bio_err, "old subject=", X509_REQ_get_subject_name(req), nmflag); | |
906 | } | |
907 | ||
7ce9e425 | 908 | if (build_subject(req, subj, chtype, multirdn) == 0) |
bad40585 BM |
909 | { |
910 | BIO_printf(bio_err, "ERROR: cannot modify subject\n"); | |
911 | ex=1; | |
912 | goto end; | |
913 | } | |
914 | ||
915 | req->req_info->enc.modified = 1; | |
916 | ||
917 | if (verbose) | |
918 | { | |
919 | print_name(bio_err, "new subject=", X509_REQ_get_subject_name(req), nmflag); | |
920 | } | |
921 | } | |
922 | ||
d02b48c6 RE |
923 | if (verify && !x509) |
924 | { | |
925 | int tmp=0; | |
926 | ||
927 | if (pkey == NULL) | |
928 | { | |
929 | pkey=X509_REQ_get_pubkey(req); | |
930 | tmp=1; | |
931 | if (pkey == NULL) goto end; | |
932 | } | |
933 | ||
934 | i=X509_REQ_verify(req,pkey); | |
cfcf6453 DSH |
935 | if (tmp) { |
936 | EVP_PKEY_free(pkey); | |
937 | pkey=NULL; | |
938 | } | |
d02b48c6 RE |
939 | |
940 | if (i < 0) | |
941 | { | |
942 | goto end; | |
943 | } | |
944 | else if (i == 0) | |
945 | { | |
946 | BIO_printf(bio_err,"verify failure\n"); | |
3210b4fd | 947 | ERR_print_errors(bio_err); |
d02b48c6 RE |
948 | } |
949 | else /* if (i > 0) */ | |
950 | BIO_printf(bio_err,"verify OK\n"); | |
951 | } | |
952 | ||
21a85f19 | 953 | if (noout && !text && !modulus && !subject && !pubkey) |
d02b48c6 RE |
954 | { |
955 | ex=0; | |
956 | goto end; | |
957 | } | |
958 | ||
959 | if (outfile == NULL) | |
645749ef | 960 | { |
d02b48c6 | 961 | BIO_set_fp(out,stdout,BIO_NOCLOSE); |
bc36ee62 | 962 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
963 | { |
964 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
965 | out = BIO_push(tmpbio, out); | |
966 | } | |
967 | #endif | |
968 | } | |
d02b48c6 RE |
969 | else |
970 | { | |
971 | if ((keyout != NULL) && (strcmp(outfile,keyout) == 0)) | |
972 | i=(int)BIO_append_filename(out,outfile); | |
973 | else | |
974 | i=(int)BIO_write_filename(out,outfile); | |
975 | if (!i) | |
976 | { | |
977 | perror(outfile); | |
978 | goto end; | |
979 | } | |
980 | } | |
981 | ||
21a85f19 DSH |
982 | if (pubkey) |
983 | { | |
984 | EVP_PKEY *tpubkey; | |
985 | tpubkey=X509_REQ_get_pubkey(req); | |
986 | if (tpubkey == NULL) | |
987 | { | |
988 | BIO_printf(bio_err,"Error getting public key\n"); | |
989 | ERR_print_errors(bio_err); | |
990 | goto end; | |
991 | } | |
992 | PEM_write_bio_PUBKEY(out, tpubkey); | |
993 | EVP_PKEY_free(tpubkey); | |
994 | } | |
995 | ||
d02b48c6 RE |
996 | if (text) |
997 | { | |
998 | if (x509) | |
fc85ac20 | 999 | X509_print_ex(out, x509ss, nmflag, reqflag); |
d02b48c6 | 1000 | else |
fc85ac20 | 1001 | X509_REQ_print_ex(out, req, nmflag, reqflag); |
d02b48c6 RE |
1002 | } |
1003 | ||
d0c98589 DSH |
1004 | if(subject) |
1005 | { | |
1006 | if(x509) | |
1007 | print_name(out, "subject=", X509_get_subject_name(x509ss), nmflag); | |
1008 | else | |
1009 | print_name(out, "subject=", X509_REQ_get_subject_name(req), nmflag); | |
1010 | } | |
1011 | ||
d02b48c6 RE |
1012 | if (modulus) |
1013 | { | |
21a85f19 | 1014 | EVP_PKEY *tpubkey; |
d02b48c6 RE |
1015 | |
1016 | if (x509) | |
21a85f19 | 1017 | tpubkey=X509_get_pubkey(x509ss); |
d02b48c6 | 1018 | else |
21a85f19 DSH |
1019 | tpubkey=X509_REQ_get_pubkey(req); |
1020 | if (tpubkey == NULL) | |
d02b48c6 RE |
1021 | { |
1022 | fprintf(stdout,"Modulus=unavailable\n"); | |
1023 | goto end; | |
1024 | } | |
1025 | fprintf(stdout,"Modulus="); | |
cf1b7d96 | 1026 | #ifndef OPENSSL_NO_RSA |
759d8ac6 | 1027 | if (EVP_PKEY_base_id(tpubkey) == EVP_PKEY_RSA) |
21a85f19 | 1028 | BN_print(out,tpubkey->pkey.rsa->n); |
d02b48c6 | 1029 | else |
13e91dd3 | 1030 | #endif |
d02b48c6 | 1031 | fprintf(stdout,"Wrong Algorithm type"); |
21a85f19 | 1032 | EVP_PKEY_free(tpubkey); |
d02b48c6 RE |
1033 | fprintf(stdout,"\n"); |
1034 | } | |
1035 | ||
1036 | if (!noout && !x509) | |
1037 | { | |
1038 | if (outformat == FORMAT_ASN1) | |
1039 | i=i2d_X509_REQ_bio(out,req); | |
8a208cba DSH |
1040 | else if (outformat == FORMAT_PEM) { |
1041 | if(newhdr) i=PEM_write_bio_X509_REQ_NEW(out,req); | |
1042 | else i=PEM_write_bio_X509_REQ(out,req); | |
1043 | } else { | |
d02b48c6 RE |
1044 | BIO_printf(bio_err,"bad output format specified for outfile\n"); |
1045 | goto end; | |
1046 | } | |
1047 | if (!i) | |
1048 | { | |
1049 | BIO_printf(bio_err,"unable to write X509 request\n"); | |
1050 | goto end; | |
1051 | } | |
1052 | } | |
1053 | if (!noout && x509 && (x509ss != NULL)) | |
1054 | { | |
1055 | if (outformat == FORMAT_ASN1) | |
1056 | i=i2d_X509_bio(out,x509ss); | |
1057 | else if (outformat == FORMAT_PEM) | |
1058 | i=PEM_write_bio_X509(out,x509ss); | |
1059 | else { | |
1060 | BIO_printf(bio_err,"bad output format specified for outfile\n"); | |
1061 | goto end; | |
1062 | } | |
1063 | if (!i) | |
1064 | { | |
1065 | BIO_printf(bio_err,"unable to write X509 certificate\n"); | |
1066 | goto end; | |
1067 | } | |
1068 | } | |
1069 | ex=0; | |
1070 | end: | |
54a656ef BL |
1071 | #ifndef MONOLITH |
1072 | if(to_free) | |
1073 | OPENSSL_free(to_free); | |
1074 | #endif | |
d02b48c6 RE |
1075 | if (ex) |
1076 | { | |
1077 | ERR_print_errors(bio_err); | |
1078 | } | |
b7a26e6d | 1079 | if ((req_conf != NULL) && (req_conf != config)) NCONF_free(req_conf); |
a43aa73e | 1080 | BIO_free(in); |
645749ef | 1081 | BIO_free_all(out); |
a43aa73e | 1082 | EVP_PKEY_free(pkey); |
959e8dfe DSH |
1083 | if (genctx) |
1084 | EVP_PKEY_CTX_free(genctx); | |
98c82b89 | 1085 | if (pkeyopts) |
5ce278a7 | 1086 | sk_STRING_free(pkeyopts); |
01b8b3c7 DSH |
1087 | #ifndef OPENSSL_NO_ENGINE |
1088 | if (gen_eng) | |
1089 | ENGINE_free(gen_eng); | |
1090 | #endif | |
1091 | if (keyalgstr) | |
1092 | OPENSSL_free(keyalgstr); | |
a43aa73e DSH |
1093 | X509_REQ_free(req); |
1094 | X509_free(x509ss); | |
acba75c5 | 1095 | ASN1_INTEGER_free(serial); |
26a3a48d RL |
1096 | if(passargin && passin) OPENSSL_free(passin); |
1097 | if(passargout && passout) OPENSSL_free(passout); | |
a43aa73e | 1098 | OBJ_cleanup(); |
3d5e97f5 | 1099 | apps_shutdown(); |
1c3e4a36 | 1100 | OPENSSL_EXIT(ex); |
d02b48c6 RE |
1101 | } |
1102 | ||
7ce9e425 RL |
1103 | static int make_REQ(X509_REQ *req, EVP_PKEY *pkey, char *subj, int multirdn, |
1104 | int attribs, unsigned long chtype) | |
d02b48c6 | 1105 | { |
a43aa73e | 1106 | int ret=0,i; |
b38f9f66 DSH |
1107 | char no_prompt = 0; |
1108 | STACK_OF(CONF_VALUE) *dn_sk, *attr_sk = NULL; | |
1109 | char *tmp, *dn_sect,*attr_sect; | |
1110 | ||
b7a26e6d | 1111 | tmp=NCONF_get_string(req_conf,SECTION,PROMPT); |
2c0d1012 BM |
1112 | if (tmp == NULL) |
1113 | ERR_clear_error(); | |
b38f9f66 DSH |
1114 | if((tmp != NULL) && !strcmp(tmp, "no")) no_prompt = 1; |
1115 | ||
b7a26e6d | 1116 | dn_sect=NCONF_get_string(req_conf,SECTION,DISTINGUISHED_NAME); |
b38f9f66 | 1117 | if (dn_sect == NULL) |
d02b48c6 RE |
1118 | { |
1119 | BIO_printf(bio_err,"unable to find '%s' in config\n", | |
1120 | DISTINGUISHED_NAME); | |
1121 | goto err; | |
1122 | } | |
b7a26e6d | 1123 | dn_sk=NCONF_get_section(req_conf,dn_sect); |
b38f9f66 | 1124 | if (dn_sk == NULL) |
d02b48c6 | 1125 | { |
b38f9f66 | 1126 | BIO_printf(bio_err,"unable to get '%s' section\n",dn_sect); |
d02b48c6 RE |
1127 | goto err; |
1128 | } | |
1129 | ||
b7a26e6d | 1130 | attr_sect=NCONF_get_string(req_conf,SECTION,ATTRIBUTES); |
b38f9f66 | 1131 | if (attr_sect == NULL) |
2c0d1012 BM |
1132 | { |
1133 | ERR_clear_error(); | |
b38f9f66 | 1134 | attr_sk=NULL; |
2c0d1012 | 1135 | } |
d02b48c6 RE |
1136 | else |
1137 | { | |
b7a26e6d | 1138 | attr_sk=NCONF_get_section(req_conf,attr_sect); |
b38f9f66 | 1139 | if (attr_sk == NULL) |
d02b48c6 | 1140 | { |
b38f9f66 | 1141 | BIO_printf(bio_err,"unable to get '%s' section\n",attr_sect); |
d02b48c6 RE |
1142 | goto err; |
1143 | } | |
1144 | } | |
1145 | ||
74400f73 | 1146 | /* setup version number */ |
b38f9f66 | 1147 | if (!X509_REQ_set_version(req,0L)) goto err; /* version 1 */ |
74400f73 | 1148 | |
bad40585 | 1149 | if (no_prompt) |
1fc6d41b | 1150 | i = auto_info(req, dn_sk, attr_sk, attribs, chtype); |
bad40585 BM |
1151 | else |
1152 | { | |
1153 | if (subj) | |
7ce9e425 | 1154 | i = build_subject(req, subj, chtype, multirdn); |
bad40585 | 1155 | else |
1fc6d41b | 1156 | i = prompt_info(req, dn_sk, dn_sect, attr_sk, attr_sect, attribs, chtype); |
bad40585 | 1157 | } |
b38f9f66 | 1158 | if(!i) goto err; |
d02b48c6 | 1159 | |
1064acaf | 1160 | if (!X509_REQ_set_pubkey(req,pkey)) goto err; |
d02b48c6 RE |
1161 | |
1162 | ret=1; | |
1163 | err: | |
1164 | return(ret); | |
1165 | } | |
1166 | ||
c0455cbb LJ |
1167 | /* |
1168 | * subject is expected to be in the format /type0=value0/type1=value1/type2=... | |
1169 | * where characters may be escaped by \ | |
1170 | */ | |
7ce9e425 | 1171 | static int build_subject(X509_REQ *req, char *subject, unsigned long chtype, int multirdn) |
bad40585 | 1172 | { |
eee6c81a | 1173 | X509_NAME *n; |
bad40585 | 1174 | |
6d5ffb59 | 1175 | if (!(n = parse_name(subject, chtype, multirdn))) |
eee6c81a | 1176 | return 0; |
bad40585 | 1177 | |
eee6c81a | 1178 | if (!X509_REQ_set_subject_name(req, n)) |
bad40585 | 1179 | { |
eee6c81a DSH |
1180 | X509_NAME_free(n); |
1181 | return 0; | |
bad40585 | 1182 | } |
bad40585 BM |
1183 | X509_NAME_free(n); |
1184 | return 1; | |
1185 | } | |
1186 | ||
b38f9f66 DSH |
1187 | |
1188 | static int prompt_info(X509_REQ *req, | |
1189 | STACK_OF(CONF_VALUE) *dn_sk, char *dn_sect, | |
1fc6d41b DSH |
1190 | STACK_OF(CONF_VALUE) *attr_sk, char *attr_sect, int attribs, |
1191 | unsigned long chtype) | |
b38f9f66 DSH |
1192 | { |
1193 | int i; | |
1194 | char *p,*q; | |
1195 | char buf[100]; | |
1a15c899 | 1196 | int nid, mval; |
b7a26e6d | 1197 | long n_min,n_max; |
7d727231 NL |
1198 | char *type, *value; |
1199 | const char *def; | |
b38f9f66 DSH |
1200 | CONF_VALUE *v; |
1201 | X509_NAME *subj; | |
1202 | subj = X509_REQ_get_subject_name(req); | |
bad40585 BM |
1203 | |
1204 | if(!batch) | |
1205 | { | |
1206 | BIO_printf(bio_err,"You are about to be asked to enter information that will be incorporated\n"); | |
1207 | BIO_printf(bio_err,"into your certificate request.\n"); | |
1208 | BIO_printf(bio_err,"What you are about to enter is what is called a Distinguished Name or a DN.\n"); | |
1209 | BIO_printf(bio_err,"There are quite a few fields but you can leave some blank\n"); | |
1210 | BIO_printf(bio_err,"For some fields there will be a default value,\n"); | |
1211 | BIO_printf(bio_err,"If you enter '.', the field will be left blank.\n"); | |
1212 | BIO_printf(bio_err,"-----\n"); | |
1213 | } | |
b38f9f66 DSH |
1214 | |
1215 | ||
1216 | if (sk_CONF_VALUE_num(dn_sk)) | |
1217 | { | |
1218 | i= -1; | |
1219 | start: for (;;) | |
1220 | { | |
1221 | i++; | |
1222 | if (sk_CONF_VALUE_num(dn_sk) <= i) break; | |
1223 | ||
1224 | v=sk_CONF_VALUE_value(dn_sk,i); | |
1225 | p=q=NULL; | |
1226 | type=v->name; | |
1227 | if(!check_end(type,"_min") || !check_end(type,"_max") || | |
1228 | !check_end(type,"_default") || | |
1229 | !check_end(type,"_value")) continue; | |
1230 | /* Skip past any leading X. X: X, etc to allow for | |
1231 | * multiple instances | |
1232 | */ | |
1233 | for(p = v->name; *p ; p++) | |
1234 | if ((*p == ':') || (*p == ',') || | |
1235 | (*p == '.')) { | |
1236 | p++; | |
1237 | if(*p) type = p; | |
1238 | break; | |
1239 | } | |
1a15c899 DSH |
1240 | if (*type == '+') |
1241 | { | |
1242 | mval = -1; | |
1243 | type++; | |
1244 | } | |
1245 | else | |
1246 | mval = 0; | |
b38f9f66 DSH |
1247 | /* If OBJ not recognised ignore it */ |
1248 | if ((nid=OBJ_txt2nid(type)) == NID_undef) goto start; | |
d420ac2c | 1249 | if (BIO_snprintf(buf,sizeof buf,"%s_default",v->name) |
6c430321 | 1250 | >= (int)sizeof(buf)) |
54a656ef BL |
1251 | { |
1252 | BIO_printf(bio_err,"Name '%s' too long\n",v->name); | |
1253 | return 0; | |
1254 | } | |
1255 | ||
b7a26e6d | 1256 | if ((def=NCONF_get_string(req_conf,dn_sect,buf)) == NULL) |
2c0d1012 BM |
1257 | { |
1258 | ERR_clear_error(); | |
b38f9f66 | 1259 | def=""; |
2c0d1012 | 1260 | } |
d420ac2c RL |
1261 | |
1262 | BIO_snprintf(buf,sizeof buf,"%s_value",v->name); | |
b7a26e6d | 1263 | if ((value=NCONF_get_string(req_conf,dn_sect,buf)) == NULL) |
2c0d1012 BM |
1264 | { |
1265 | ERR_clear_error(); | |
b38f9f66 | 1266 | value=NULL; |
2c0d1012 | 1267 | } |
b38f9f66 | 1268 | |
d420ac2c | 1269 | BIO_snprintf(buf,sizeof buf,"%s_min",v->name); |
b7a26e6d | 1270 | if (!NCONF_get_number(req_conf,dn_sect,buf, &n_min)) |
d3b5cb53 DSH |
1271 | { |
1272 | ERR_clear_error(); | |
b7a26e6d | 1273 | n_min = -1; |
d3b5cb53 | 1274 | } |
b38f9f66 | 1275 | |
d420ac2c | 1276 | BIO_snprintf(buf,sizeof buf,"%s_max",v->name); |
b7a26e6d | 1277 | if (!NCONF_get_number(req_conf,dn_sect,buf, &n_max)) |
d3b5cb53 DSH |
1278 | { |
1279 | ERR_clear_error(); | |
b7a26e6d | 1280 | n_max = -1; |
d3b5cb53 | 1281 | } |
b38f9f66 DSH |
1282 | |
1283 | if (!add_DN_object(subj,v->value,def,value,nid, | |
1a15c899 | 1284 | n_min,n_max, chtype, mval)) |
b38f9f66 DSH |
1285 | return 0; |
1286 | } | |
1287 | if (X509_NAME_entry_count(subj) == 0) | |
1288 | { | |
1289 | BIO_printf(bio_err,"error, no objects specified in config file\n"); | |
1290 | return 0; | |
1291 | } | |
1292 | ||
1293 | if (attribs) | |
1294 | { | |
bad40585 | 1295 | if ((attr_sk != NULL) && (sk_CONF_VALUE_num(attr_sk) > 0) && (!batch)) |
b38f9f66 DSH |
1296 | { |
1297 | BIO_printf(bio_err,"\nPlease enter the following 'extra' attributes\n"); | |
1298 | BIO_printf(bio_err,"to be sent with your certificate request\n"); | |
1299 | } | |
1300 | ||
1301 | i= -1; | |
1302 | start2: for (;;) | |
1303 | { | |
1304 | i++; | |
1305 | if ((attr_sk == NULL) || | |
1306 | (sk_CONF_VALUE_num(attr_sk) <= i)) | |
1307 | break; | |
1308 | ||
1309 | v=sk_CONF_VALUE_value(attr_sk,i); | |
1310 | type=v->name; | |
1311 | if ((nid=OBJ_txt2nid(type)) == NID_undef) | |
1312 | goto start2; | |
1313 | ||
d420ac2c | 1314 | if (BIO_snprintf(buf,sizeof buf,"%s_default",type) |
6c430321 | 1315 | >= (int)sizeof(buf)) |
54a656ef BL |
1316 | { |
1317 | BIO_printf(bio_err,"Name '%s' too long\n",v->name); | |
1318 | return 0; | |
1319 | } | |
1320 | ||
b7a26e6d | 1321 | if ((def=NCONF_get_string(req_conf,attr_sect,buf)) |
b38f9f66 | 1322 | == NULL) |
2c0d1012 BM |
1323 | { |
1324 | ERR_clear_error(); | |
b38f9f66 | 1325 | def=""; |
2c0d1012 BM |
1326 | } |
1327 | ||
b38f9f66 | 1328 | |
d420ac2c | 1329 | BIO_snprintf(buf,sizeof buf,"%s_value",type); |
b7a26e6d | 1330 | if ((value=NCONF_get_string(req_conf,attr_sect,buf)) |
b38f9f66 | 1331 | == NULL) |
2c0d1012 BM |
1332 | { |
1333 | ERR_clear_error(); | |
b38f9f66 | 1334 | value=NULL; |
2c0d1012 | 1335 | } |
b38f9f66 | 1336 | |
d420ac2c | 1337 | BIO_snprintf(buf,sizeof buf,"%s_min",type); |
b7a26e6d DSH |
1338 | if (!NCONF_get_number(req_conf,attr_sect,buf, &n_min)) |
1339 | n_min = -1; | |
b38f9f66 | 1340 | |
d420ac2c | 1341 | BIO_snprintf(buf,sizeof buf,"%s_max",type); |
b7a26e6d DSH |
1342 | if (!NCONF_get_number(req_conf,attr_sect,buf, &n_max)) |
1343 | n_max = -1; | |
b38f9f66 | 1344 | |
6e6bc352 | 1345 | if (!add_attribute_object(req, |
1fc6d41b | 1346 | v->value,def,value,nid,n_min,n_max, chtype)) |
b38f9f66 DSH |
1347 | return 0; |
1348 | } | |
1349 | } | |
1350 | } | |
1351 | else | |
1352 | { | |
1353 | BIO_printf(bio_err,"No template, please set one up.\n"); | |
1354 | return 0; | |
1355 | } | |
1356 | ||
1357 | return 1; | |
1358 | ||
1359 | } | |
1360 | ||
1361 | static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *dn_sk, | |
1fc6d41b | 1362 | STACK_OF(CONF_VALUE) *attr_sk, int attribs, unsigned long chtype) |
b38f9f66 DSH |
1363 | { |
1364 | int i; | |
1365 | char *p,*q; | |
1366 | char *type; | |
1367 | CONF_VALUE *v; | |
1368 | X509_NAME *subj; | |
1369 | ||
1370 | subj = X509_REQ_get_subject_name(req); | |
1371 | ||
1372 | for (i = 0; i < sk_CONF_VALUE_num(dn_sk); i++) | |
1373 | { | |
1a15c899 | 1374 | int mval; |
b38f9f66 DSH |
1375 | v=sk_CONF_VALUE_value(dn_sk,i); |
1376 | p=q=NULL; | |
1377 | type=v->name; | |
1378 | /* Skip past any leading X. X: X, etc to allow for | |
1379 | * multiple instances | |
1380 | */ | |
1381 | for(p = v->name; *p ; p++) | |
97d8e82c | 1382 | #ifndef CHARSET_EBCDIC |
b38f9f66 | 1383 | if ((*p == ':') || (*p == ',') || (*p == '.')) { |
97d8e82c RL |
1384 | #else |
1385 | if ((*p == os_toascii[':']) || (*p == os_toascii[',']) || (*p == os_toascii['.'])) { | |
1386 | #endif | |
b38f9f66 DSH |
1387 | p++; |
1388 | if(*p) type = p; | |
1389 | break; | |
1390 | } | |
1a15c899 DSH |
1391 | #ifndef CHARSET_EBCDIC |
1392 | if (*p == '+') | |
1393 | #else | |
1394 | if (*p == os_toascii['+']) | |
1395 | #endif | |
1396 | { | |
1397 | p++; | |
1398 | mval = -1; | |
1399 | } | |
1400 | else | |
1401 | mval = 0; | |
1fc6d41b | 1402 | if (!X509_NAME_add_entry_by_txt(subj,type, chtype, |
1a15c899 | 1403 | (unsigned char *) v->value,-1,-1,mval)) return 0; |
b38f9f66 DSH |
1404 | |
1405 | } | |
1406 | ||
1407 | if (!X509_NAME_entry_count(subj)) | |
1408 | { | |
1409 | BIO_printf(bio_err,"error, no objects specified in config file\n"); | |
1410 | return 0; | |
1411 | } | |
b38f9f66 DSH |
1412 | if (attribs) |
1413 | { | |
6e6bc352 | 1414 | for (i = 0; i < sk_CONF_VALUE_num(attr_sk); i++) |
b38f9f66 | 1415 | { |
b38f9f66 | 1416 | v=sk_CONF_VALUE_value(attr_sk,i); |
1fc6d41b | 1417 | if(!X509_REQ_add1_attr_by_txt(req, v->name, chtype, |
6e6bc352 | 1418 | (unsigned char *)v->value, -1)) return 0; |
b38f9f66 DSH |
1419 | } |
1420 | } | |
b38f9f66 DSH |
1421 | return 1; |
1422 | } | |
1423 | ||
1424 | ||
7d727231 | 1425 | static int add_DN_object(X509_NAME *n, char *text, const char *def, char *value, |
1a15c899 | 1426 | int nid, int n_min, int n_max, unsigned long chtype, int mval) |
d02b48c6 | 1427 | { |
74400f73 | 1428 | int i,ret=0; |
d02b48c6 | 1429 | MS_STATIC char buf[1024]; |
6e6bc352 | 1430 | start: |
bad40585 | 1431 | if (!batch) BIO_printf(bio_err,"%s [%s]:",text,def); |
d58d092b | 1432 | (void)BIO_flush(bio_err); |
bad40585 | 1433 | if(value != NULL) |
d02b48c6 | 1434 | { |
d420ac2c RL |
1435 | BUF_strlcpy(buf,value,sizeof buf); |
1436 | BUF_strlcat(buf,"\n",sizeof buf); | |
d02b48c6 RE |
1437 | BIO_printf(bio_err,"%s\n",value); |
1438 | } | |
1439 | else | |
1440 | { | |
1441 | buf[0]='\0'; | |
bad40585 BM |
1442 | if (!batch) |
1443 | { | |
54a656ef | 1444 | fgets(buf,sizeof buf,stdin); |
bad40585 BM |
1445 | } |
1446 | else | |
1447 | { | |
1448 | buf[0] = '\n'; | |
1449 | buf[1] = '\0'; | |
1450 | } | |
d02b48c6 RE |
1451 | } |
1452 | ||
1453 | if (buf[0] == '\0') return(0); | |
1454 | else if (buf[0] == '\n') | |
1455 | { | |
1456 | if ((def == NULL) || (def[0] == '\0')) | |
1457 | return(1); | |
d420ac2c RL |
1458 | BUF_strlcpy(buf,def,sizeof buf); |
1459 | BUF_strlcat(buf,"\n",sizeof buf); | |
d02b48c6 RE |
1460 | } |
1461 | else if ((buf[0] == '.') && (buf[1] == '\n')) return(1); | |
1462 | ||
1463 | i=strlen(buf); | |
1464 | if (buf[i-1] != '\n') | |
1465 | { | |
1466 | BIO_printf(bio_err,"weird input :-(\n"); | |
1467 | return(0); | |
1468 | } | |
1469 | buf[--i]='\0'; | |
a53955d8 UM |
1470 | #ifdef CHARSET_EBCDIC |
1471 | ebcdic2ascii(buf, buf, i); | |
1472 | #endif | |
b7a26e6d | 1473 | if(!req_check_len(i, n_min, n_max)) goto start; |
1fc6d41b | 1474 | if (!X509_NAME_add_entry_by_NID(n,nid, chtype, |
1a15c899 | 1475 | (unsigned char *) buf, -1,-1,mval)) goto err; |
d02b48c6 RE |
1476 | ret=1; |
1477 | err: | |
d02b48c6 RE |
1478 | return(ret); |
1479 | } | |
1480 | ||
7d727231 NL |
1481 | static int add_attribute_object(X509_REQ *req, char *text, const char *def, |
1482 | char *value, int nid, int n_min, | |
1fc6d41b | 1483 | int n_max, unsigned long chtype) |
d02b48c6 | 1484 | { |
6e6bc352 | 1485 | int i; |
d02b48c6 | 1486 | static char buf[1024]; |
d02b48c6 RE |
1487 | |
1488 | start: | |
bad40585 | 1489 | if (!batch) BIO_printf(bio_err,"%s [%s]:",text,def); |
d58d092b | 1490 | (void)BIO_flush(bio_err); |
d02b48c6 RE |
1491 | if (value != NULL) |
1492 | { | |
d420ac2c RL |
1493 | BUF_strlcpy(buf,value,sizeof buf); |
1494 | BUF_strlcat(buf,"\n",sizeof buf); | |
d02b48c6 RE |
1495 | BIO_printf(bio_err,"%s\n",value); |
1496 | } | |
1497 | else | |
1498 | { | |
1499 | buf[0]='\0'; | |
bad40585 BM |
1500 | if (!batch) |
1501 | { | |
54a656ef | 1502 | fgets(buf,sizeof buf,stdin); |
bad40585 BM |
1503 | } |
1504 | else | |
1505 | { | |
1506 | buf[0] = '\n'; | |
1507 | buf[1] = '\0'; | |
1508 | } | |
d02b48c6 RE |
1509 | } |
1510 | ||
1511 | if (buf[0] == '\0') return(0); | |
1512 | else if (buf[0] == '\n') | |
1513 | { | |
1514 | if ((def == NULL) || (def[0] == '\0')) | |
1515 | return(1); | |
d420ac2c RL |
1516 | BUF_strlcpy(buf,def,sizeof buf); |
1517 | BUF_strlcat(buf,"\n",sizeof buf); | |
d02b48c6 RE |
1518 | } |
1519 | else if ((buf[0] == '.') && (buf[1] == '\n')) return(1); | |
1520 | ||
1521 | i=strlen(buf); | |
1522 | if (buf[i-1] != '\n') | |
1523 | { | |
1524 | BIO_printf(bio_err,"weird input :-(\n"); | |
1525 | return(0); | |
1526 | } | |
1527 | buf[--i]='\0'; | |
97d8e82c RL |
1528 | #ifdef CHARSET_EBCDIC |
1529 | ebcdic2ascii(buf, buf, i); | |
1530 | #endif | |
b7a26e6d | 1531 | if(!req_check_len(i, n_min, n_max)) goto start; |
d02b48c6 | 1532 | |
1fc6d41b | 1533 | if(!X509_REQ_add1_attr_by_NID(req, nid, chtype, |
6e6bc352 DSH |
1534 | (unsigned char *)buf, -1)) { |
1535 | BIO_printf(bio_err, "Error adding attribute\n"); | |
1536 | ERR_print_errors(bio_err); | |
d02b48c6 | 1537 | goto err; |
6e6bc352 | 1538 | } |
d02b48c6 | 1539 | |
d02b48c6 RE |
1540 | return(1); |
1541 | err: | |
d02b48c6 RE |
1542 | return(0); |
1543 | } | |
1544 | ||
b7a26e6d | 1545 | static int req_check_len(int len, int n_min, int n_max) |
d02b48c6 | 1546 | { |
b7a26e6d | 1547 | if ((n_min > 0) && (len < n_min)) |
d02b48c6 | 1548 | { |
b7a26e6d | 1549 | BIO_printf(bio_err,"string is too short, it needs to be at least %d bytes long\n",n_min); |
d02b48c6 RE |
1550 | return(0); |
1551 | } | |
b7a26e6d | 1552 | if ((n_max >= 0) && (len > n_max)) |
d02b48c6 | 1553 | { |
b7a26e6d | 1554 | BIO_printf(bio_err,"string is too long, it needs to be less than %d bytes long\n",n_max); |
d02b48c6 RE |
1555 | return(0); |
1556 | } | |
1557 | return(1); | |
1558 | } | |
a43aa73e DSH |
1559 | |
1560 | /* Check if the end of a string matches 'end' */ | |
7d727231 | 1561 | static int check_end(const char *str, const char *end) |
a43aa73e DSH |
1562 | { |
1563 | int elen, slen; | |
7d727231 | 1564 | const char *tmp; |
a43aa73e DSH |
1565 | elen = strlen(end); |
1566 | slen = strlen(str); | |
1567 | if(elen > slen) return 1; | |
1568 | tmp = str + slen - elen; | |
a43aa73e DSH |
1569 | return strcmp(tmp, end); |
1570 | } | |
959e8dfe | 1571 | |
6a983d42 | 1572 | static EVP_PKEY_CTX *set_keygen_ctx(BIO *err, const char *gstr, int *pkey_type, |
01b8b3c7 DSH |
1573 | long *pkeylen, char **palgnam, |
1574 | ENGINE *keygen_engine) | |
959e8dfe DSH |
1575 | { |
1576 | EVP_PKEY_CTX *gctx = NULL; | |
1577 | EVP_PKEY *param = NULL; | |
1578 | long keylen = -1; | |
959e8dfe DSH |
1579 | BIO *pbio = NULL; |
1580 | const char *paramfile = NULL; | |
1581 | ||
1582 | if (gstr == NULL) | |
1583 | { | |
6a983d42 | 1584 | *pkey_type = EVP_PKEY_RSA; |
959e8dfe DSH |
1585 | keylen = *pkeylen; |
1586 | } | |
1587 | else if (gstr[0] >= '0' && gstr[0] <= '9') | |
1588 | { | |
6a983d42 | 1589 | *pkey_type = EVP_PKEY_RSA; |
959e8dfe DSH |
1590 | keylen = atol(gstr); |
1591 | *pkeylen = keylen; | |
1592 | } | |
1593 | else if (!strncmp(gstr, "param:", 6)) | |
1594 | paramfile = gstr + 6; | |
1595 | else | |
1596 | { | |
1597 | const char *p = strchr(gstr, ':'); | |
1598 | int len; | |
01b8b3c7 | 1599 | ENGINE *tmpeng; |
959e8dfe DSH |
1600 | const EVP_PKEY_ASN1_METHOD *ameth; |
1601 | ||
1602 | if (p) | |
1603 | len = p - gstr; | |
1604 | else | |
1605 | len = strlen(gstr); | |
01b8b3c7 DSH |
1606 | /* The lookup of a the string will cover all engines so |
1607 | * keep a note of the implementation. | |
1608 | */ | |
959e8dfe | 1609 | |
01b8b3c7 | 1610 | ameth = EVP_PKEY_asn1_find_str(&tmpeng, gstr, len); |
959e8dfe DSH |
1611 | |
1612 | if (!ameth) | |
1613 | { | |
1614 | BIO_printf(err, "Unknown algorithm %.*s\n", len, gstr); | |
1615 | return NULL; | |
1616 | } | |
1617 | ||
6a983d42 | 1618 | EVP_PKEY_asn1_get0_info(NULL, pkey_type, NULL, NULL, NULL, |
01b8b3c7 DSH |
1619 | ameth); |
1620 | #ifndef OPENSSL_NO_ENGINE | |
1621 | if (tmpeng) | |
1622 | ENGINE_finish(tmpeng); | |
1623 | #endif | |
6a983d42 | 1624 | if (*pkey_type == EVP_PKEY_RSA) |
959e8dfe DSH |
1625 | { |
1626 | if (p) | |
1627 | { | |
1628 | keylen = atol(p + 1); | |
1629 | *pkeylen = keylen; | |
1630 | } | |
1631 | } | |
1632 | else if (p) | |
1633 | paramfile = p + 1; | |
1634 | } | |
1635 | ||
1636 | if (paramfile) | |
1637 | { | |
1638 | pbio = BIO_new_file(paramfile, "r"); | |
1639 | if (!pbio) | |
1640 | { | |
1641 | BIO_printf(err, "Can't open parameter file %s\n", | |
1642 | paramfile); | |
1643 | return NULL; | |
1644 | } | |
1645 | param = PEM_read_bio_Parameters(pbio, NULL); | |
1646 | ||
1647 | if (!param) | |
1648 | { | |
1649 | X509 *x; | |
710069c1 | 1650 | (void)BIO_reset(pbio); |
959e8dfe DSH |
1651 | x = PEM_read_bio_X509(pbio, NULL, NULL, NULL); |
1652 | if (x) | |
1653 | { | |
1654 | param = X509_get_pubkey(x); | |
1655 | X509_free(x); | |
1656 | } | |
1657 | } | |
1658 | ||
1659 | BIO_free(pbio); | |
1660 | ||
1661 | if (!param) | |
1662 | { | |
1663 | BIO_printf(err, "Error reading parameter file %s\n", | |
1664 | paramfile); | |
1665 | return NULL; | |
1666 | } | |
6a983d42 BM |
1667 | if (*pkey_type == -1) |
1668 | *pkey_type = EVP_PKEY_id(param); | |
1669 | else if (*pkey_type != EVP_PKEY_base_id(param)) | |
959e8dfe DSH |
1670 | { |
1671 | BIO_printf(err, "Key Type does not match parameters\n"); | |
1672 | EVP_PKEY_free(param); | |
1673 | return NULL; | |
1674 | } | |
1675 | } | |
1676 | ||
1677 | if (palgnam) | |
1678 | { | |
1679 | const EVP_PKEY_ASN1_METHOD *ameth; | |
01b8b3c7 DSH |
1680 | ENGINE *tmpeng; |
1681 | const char *anam; | |
6a983d42 | 1682 | ameth = EVP_PKEY_asn1_find(&tmpeng, *pkey_type); |
959e8dfe DSH |
1683 | if (!ameth) |
1684 | { | |
1685 | BIO_puts(err, "Internal error: can't find key algorithm\n"); | |
1686 | return NULL; | |
1687 | } | |
01b8b3c7 DSH |
1688 | EVP_PKEY_asn1_get0_info(NULL, NULL, NULL, NULL, &anam, ameth); |
1689 | *palgnam = BUF_strdup(anam); | |
1690 | #ifndef OPENSSL_NO_ENGINE | |
1691 | if (tmpeng) | |
1692 | ENGINE_finish(tmpeng); | |
1693 | #endif | |
959e8dfe DSH |
1694 | } |
1695 | ||
1696 | if (param) | |
1697 | { | |
01b8b3c7 | 1698 | gctx = EVP_PKEY_CTX_new(param, keygen_engine); |
959e8dfe DSH |
1699 | *pkeylen = EVP_PKEY_bits(param); |
1700 | EVP_PKEY_free(param); | |
1701 | } | |
1702 | else | |
6a983d42 | 1703 | gctx = EVP_PKEY_CTX_new_id(*pkey_type, keygen_engine); |
959e8dfe DSH |
1704 | |
1705 | if (!gctx) | |
1706 | { | |
1707 | BIO_puts(err, "Error allocating keygen context\n"); | |
1708 | ERR_print_errors(err); | |
1709 | return NULL; | |
1710 | } | |
1711 | ||
1712 | if (EVP_PKEY_keygen_init(gctx) <= 0) | |
1713 | { | |
1714 | BIO_puts(err, "Error initializing keygen context\n"); | |
1715 | ERR_print_errors(err); | |
1716 | return NULL; | |
1717 | } | |
1718 | ||
6a983d42 | 1719 | if ((*pkey_type == EVP_PKEY_RSA) && (keylen != -1)) |
959e8dfe DSH |
1720 | { |
1721 | if (EVP_PKEY_CTX_set_rsa_keygen_bits(gctx, keylen) <= 0) | |
1722 | { | |
1723 | BIO_puts(err, "Error setting RSA keysize\n"); | |
1724 | ERR_print_errors(err); | |
1725 | EVP_PKEY_CTX_free(gctx); | |
1726 | return NULL; | |
1727 | } | |
1728 | } | |
1729 | ||
1730 | return gctx; | |
1731 | } | |
1732 | ||
1733 | static int genpkey_cb(EVP_PKEY_CTX *ctx) | |
1734 | { | |
1735 | char c='*'; | |
1736 | BIO *b = EVP_PKEY_CTX_get_app_data(ctx); | |
1737 | int p; | |
1738 | p = EVP_PKEY_CTX_get_keygen_info(ctx, 0); | |
1739 | if (p == 0) c='.'; | |
1740 | if (p == 1) c='+'; | |
1741 | if (p == 2) c='*'; | |
1742 | if (p == 3) c='\n'; | |
1743 | BIO_write(b,&c,1); | |
1744 | (void)BIO_flush(b); | |
1745 | #ifdef LINT | |
1746 | p=n; | |
1747 | #endif | |
1748 | return 1; | |
1749 | } |