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d02b48c6 | 1 | /* apps/apps.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 | */ | |
a661b653 BM |
58 | /* ==================================================================== |
59 | * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. | |
60 | * | |
61 | * Redistribution and use in source and binary forms, with or without | |
62 | * modification, are permitted provided that the following conditions | |
63 | * are met: | |
64 | * | |
65 | * 1. Redistributions of source code must retain the above copyright | |
66 | * notice, this list of conditions and the following disclaimer. | |
67 | * | |
68 | * 2. Redistributions in binary form must reproduce the above copyright | |
69 | * notice, this list of conditions and the following disclaimer in | |
70 | * the documentation and/or other materials provided with the | |
71 | * distribution. | |
72 | * | |
73 | * 3. All advertising materials mentioning features or use of this | |
74 | * software must display the following acknowledgment: | |
75 | * "This product includes software developed by the OpenSSL Project | |
76 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
77 | * | |
78 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
79 | * endorse or promote products derived from this software without | |
80 | * prior written permission. For written permission, please contact | |
81 | * openssl-core@openssl.org. | |
82 | * | |
83 | * 5. Products derived from this software may not be called "OpenSSL" | |
84 | * nor may "OpenSSL" appear in their names without prior written | |
85 | * permission of the OpenSSL Project. | |
86 | * | |
87 | * 6. Redistributions of any form whatsoever must retain the following | |
88 | * acknowledgment: | |
89 | * "This product includes software developed by the OpenSSL Project | |
90 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
91 | * | |
92 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
93 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
94 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
95 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
96 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
97 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
98 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
99 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
100 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
101 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
102 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
103 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
104 | * ==================================================================== | |
105 | * | |
106 | * This product includes cryptographic software written by Eric Young | |
107 | * (eay@cryptsoft.com). This product includes software written by Tim | |
108 | * Hudson (tjh@cryptsoft.com). | |
109 | * | |
110 | */ | |
d02b48c6 RE |
111 | |
112 | #include <stdio.h> | |
113 | #include <stdlib.h> | |
114 | #include <string.h> | |
115 | #include <sys/types.h> | |
116 | #include <sys/stat.h> | |
d652a095 | 117 | #include <ctype.h> |
90ae4673 RL |
118 | #include <openssl/err.h> |
119 | #include <openssl/x509.h> | |
535d79da | 120 | #include <openssl/x509v3.h> |
90ae4673 RL |
121 | #include <openssl/pem.h> |
122 | #include <openssl/pkcs12.h> | |
2fe5adc3 | 123 | #include <openssl/ui.h> |
90ae4673 | 124 | #include <openssl/safestack.h> |
0b13e9f0 | 125 | #ifndef OPENSSL_NO_ENGINE |
1372965e | 126 | #include <openssl/engine.h> |
0b13e9f0 | 127 | #endif |
823a67b0 | 128 | #include <openssl/rsa.h> |
f0eae953 | 129 | #include <openssl/bn.h> |
d02b48c6 | 130 | |
d610d27f RL |
131 | #define NON_MAIN |
132 | #include "apps.h" | |
133 | #undef NON_MAIN | |
134 | ||
8ca533e3 DSH |
135 | typedef struct { |
136 | char *name; | |
137 | unsigned long flag; | |
138 | unsigned long mask; | |
139 | } NAME_EX_TBL; | |
140 | ||
2fe5adc3 RL |
141 | static UI_METHOD *ui_method = NULL; |
142 | ||
8ca533e3 | 143 | static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); |
535d79da | 144 | static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); |
8ca533e3 | 145 | |
690ecff7 | 146 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
80bb905d RL |
147 | /* Looks like this stuff is worth moving into separate function */ |
148 | static EVP_PKEY * | |
149 | load_netscape_key(BIO *err, BIO *key, const char *file, | |
150 | const char *key_descrip, int format); | |
151 | #endif | |
152 | ||
d02b48c6 | 153 | int app_init(long mesgwin); |
d02b48c6 | 154 | #ifdef undef /* never finished - probably never will be :-) */ |
6b691a5c | 155 | int args_from_file(char *file, int *argc, char **argv[]) |
d02b48c6 RE |
156 | { |
157 | FILE *fp; | |
158 | int num,i; | |
159 | unsigned int len; | |
160 | static char *buf=NULL; | |
161 | static char **arg=NULL; | |
162 | char *p; | |
163 | struct stat stbuf; | |
164 | ||
165 | if (stat(file,&stbuf) < 0) return(0); | |
166 | ||
167 | fp=fopen(file,"r"); | |
168 | if (fp == NULL) | |
169 | return(0); | |
170 | ||
171 | *argc=0; | |
172 | *argv=NULL; | |
173 | ||
174 | len=(unsigned int)stbuf.st_size; | |
26a3a48d RL |
175 | if (buf != NULL) OPENSSL_free(buf); |
176 | buf=(char *)OPENSSL_malloc(len+1); | |
d02b48c6 RE |
177 | if (buf == NULL) return(0); |
178 | ||
179 | len=fread(buf,1,len,fp); | |
180 | if (len <= 1) return(0); | |
181 | buf[len]='\0'; | |
182 | ||
183 | i=0; | |
184 | for (p=buf; *p; p++) | |
185 | if (*p == '\n') i++; | |
26a3a48d RL |
186 | if (arg != NULL) OPENSSL_free(arg); |
187 | arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2)); | |
d02b48c6 RE |
188 | |
189 | *argv=arg; | |
190 | num=0; | |
191 | p=buf; | |
192 | for (;;) | |
193 | { | |
194 | if (!*p) break; | |
195 | if (*p == '#') /* comment line */ | |
196 | { | |
197 | while (*p && (*p != '\n')) p++; | |
198 | continue; | |
199 | } | |
200 | /* else we have a line */ | |
201 | *(arg++)=p; | |
202 | num++; | |
203 | while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) | |
204 | p++; | |
205 | if (!*p) break; | |
206 | if (*p == '\n') | |
207 | { | |
208 | *(p++)='\0'; | |
209 | continue; | |
210 | } | |
211 | /* else it is a tab or space */ | |
212 | p++; | |
213 | while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) | |
214 | p++; | |
215 | if (!*p) break; | |
216 | if (*p == '\n') | |
217 | { | |
218 | p++; | |
219 | continue; | |
220 | } | |
221 | *(arg++)=p++; | |
222 | num++; | |
223 | while (*p && (*p != '\n')) p++; | |
224 | if (!*p) break; | |
225 | /* else *p == '\n' */ | |
226 | *(p++)='\0'; | |
227 | } | |
228 | *argc=num; | |
229 | return(1); | |
230 | } | |
231 | #endif | |
232 | ||
6b691a5c | 233 | int str2fmt(char *s) |
d02b48c6 RE |
234 | { |
235 | if ((*s == 'D') || (*s == 'd')) | |
236 | return(FORMAT_ASN1); | |
237 | else if ((*s == 'T') || (*s == 't')) | |
238 | return(FORMAT_TEXT); | |
239 | else if ((*s == 'P') || (*s == 'p')) | |
240 | return(FORMAT_PEM); | |
241 | else if ((*s == 'N') || (*s == 'n')) | |
242 | return(FORMAT_NETSCAPE); | |
094fe66d DSH |
243 | else if ((*s == 'S') || (*s == 's')) |
244 | return(FORMAT_SMIME); | |
90ae4673 RL |
245 | else if ((*s == '1') |
246 | || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0) | |
247 | || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0)) | |
248 | return(FORMAT_PKCS12); | |
5270e702 RL |
249 | else if ((*s == 'E') || (*s == 'e')) |
250 | return(FORMAT_ENGINE); | |
d02b48c6 RE |
251 | else |
252 | return(FORMAT_UNDEF); | |
253 | } | |
254 | ||
4d8743f4 | 255 | #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE) |
6b691a5c | 256 | void program_name(char *in, char *out, int size) |
d02b48c6 RE |
257 | { |
258 | int i,n; | |
259 | char *p=NULL; | |
260 | ||
261 | n=strlen(in); | |
262 | /* find the last '/', '\' or ':' */ | |
263 | for (i=n-1; i>0; i--) | |
264 | { | |
265 | if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':')) | |
266 | { | |
267 | p= &(in[i+1]); | |
268 | break; | |
269 | } | |
270 | } | |
271 | if (p == NULL) | |
272 | p=in; | |
273 | n=strlen(p); | |
4d8743f4 RL |
274 | |
275 | #if defined(OPENSSL_SYS_NETWARE) | |
276 | /* strip off trailing .nlm if present. */ | |
277 | if ((n > 4) && (p[n-4] == '.') && | |
278 | ((p[n-3] == 'n') || (p[n-3] == 'N')) && | |
279 | ((p[n-2] == 'l') || (p[n-2] == 'L')) && | |
280 | ((p[n-1] == 'm') || (p[n-1] == 'M'))) | |
281 | n-=4; | |
282 | #else | |
d02b48c6 RE |
283 | /* strip off trailing .exe if present. */ |
284 | if ((n > 4) && (p[n-4] == '.') && | |
285 | ((p[n-3] == 'e') || (p[n-3] == 'E')) && | |
286 | ((p[n-2] == 'x') || (p[n-2] == 'X')) && | |
287 | ((p[n-1] == 'e') || (p[n-1] == 'E'))) | |
288 | n-=4; | |
4d8743f4 RL |
289 | #endif |
290 | ||
d02b48c6 RE |
291 | if (n > size-1) |
292 | n=size-1; | |
293 | ||
294 | for (i=0; i<n; i++) | |
295 | { | |
296 | if ((p[i] >= 'A') && (p[i] <= 'Z')) | |
297 | out[i]=p[i]-'A'+'a'; | |
298 | else | |
299 | out[i]=p[i]; | |
300 | } | |
301 | out[n]='\0'; | |
302 | } | |
303 | #else | |
bc36ee62 | 304 | #ifdef OPENSSL_SYS_VMS |
7d7d2cbc UM |
305 | void program_name(char *in, char *out, int size) |
306 | { | |
307 | char *p=in, *q; | |
308 | char *chars=":]>"; | |
309 | ||
310 | while(*chars != '\0') | |
311 | { | |
312 | q=strrchr(p,*chars); | |
313 | if (q > p) | |
314 | p = q + 1; | |
315 | chars++; | |
316 | } | |
317 | ||
318 | q=strrchr(p,'.'); | |
319 | if (q == NULL) | |
6298bf90 RL |
320 | q = p + strlen(p); |
321 | strncpy(out,p,size-1); | |
322 | if (q-p >= size) | |
323 | { | |
324 | out[size-1]='\0'; | |
325 | } | |
326 | else | |
327 | { | |
328 | out[q-p]='\0'; | |
329 | } | |
7d7d2cbc UM |
330 | } |
331 | #else | |
6b691a5c | 332 | void program_name(char *in, char *out, int size) |
d02b48c6 RE |
333 | { |
334 | char *p; | |
335 | ||
336 | p=strrchr(in,'/'); | |
337 | if (p != NULL) | |
338 | p++; | |
339 | else | |
340 | p=in; | |
54a656ef | 341 | BUF_strlcpy(out,p,size); |
d02b48c6 RE |
342 | } |
343 | #endif | |
7d7d2cbc | 344 | #endif |
d02b48c6 | 345 | |
6b691a5c | 346 | int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]) |
d02b48c6 RE |
347 | { |
348 | int num,len,i; | |
349 | char *p; | |
350 | ||
351 | *argc=0; | |
352 | *argv=NULL; | |
353 | ||
354 | len=strlen(buf); | |
355 | i=0; | |
356 | if (arg->count == 0) | |
357 | { | |
358 | arg->count=20; | |
26a3a48d | 359 | arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count); |
d02b48c6 RE |
360 | } |
361 | for (i=0; i<arg->count; i++) | |
362 | arg->data[i]=NULL; | |
363 | ||
364 | num=0; | |
365 | p=buf; | |
366 | for (;;) | |
367 | { | |
368 | /* first scan over white space */ | |
369 | if (!*p) break; | |
370 | while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) | |
371 | p++; | |
372 | if (!*p) break; | |
373 | ||
374 | /* The start of something good :-) */ | |
375 | if (num >= arg->count) | |
376 | { | |
377 | arg->count+=20; | |
26a3a48d | 378 | arg->data=(char **)OPENSSL_realloc(arg->data, |
d02b48c6 RE |
379 | sizeof(char *)*arg->count); |
380 | if (argc == 0) return(0); | |
381 | } | |
382 | arg->data[num++]=p; | |
383 | ||
384 | /* now look for the end of this */ | |
385 | if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */ | |
386 | { | |
387 | i= *(p++); | |
388 | arg->data[num-1]++; /* jump over quote */ | |
389 | while (*p && (*p != i)) | |
390 | p++; | |
391 | *p='\0'; | |
392 | } | |
393 | else | |
394 | { | |
395 | while (*p && ((*p != ' ') && | |
396 | (*p != '\t') && (*p != '\n'))) | |
397 | p++; | |
398 | ||
399 | if (*p == '\0') | |
400 | p--; | |
401 | else | |
402 | *p='\0'; | |
403 | } | |
404 | p++; | |
405 | } | |
406 | *argc=num; | |
407 | *argv=arg->data; | |
408 | return(1); | |
409 | } | |
410 | ||
411 | #ifndef APP_INIT | |
6b691a5c | 412 | int app_init(long mesgwin) |
d02b48c6 RE |
413 | { |
414 | return(1); | |
415 | } | |
416 | #endif | |
53b1899e | 417 | |
a3fe382e | 418 | |
954ef7ef DSH |
419 | int dump_cert_text (BIO *out, X509 *x) |
420 | { | |
54a656ef BL |
421 | char *p; |
422 | ||
423 | p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0); | |
954ef7ef | 424 | BIO_puts(out,"subject="); |
54a656ef BL |
425 | BIO_puts(out,p); |
426 | OPENSSL_free(p); | |
954ef7ef | 427 | |
54a656ef BL |
428 | p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0); |
429 | BIO_puts(out,"\nissuer="); | |
430 | BIO_puts(out,p); | |
954ef7ef | 431 | BIO_puts(out,"\n"); |
54a656ef BL |
432 | OPENSSL_free(p); |
433 | ||
434 | return 0; | |
954ef7ef | 435 | } |
a3fe382e | 436 | |
2fe5adc3 RL |
437 | static int ui_open(UI *ui) |
438 | { | |
439 | return UI_method_get_opener(UI_OpenSSL())(ui); | |
440 | } | |
441 | static int ui_read(UI *ui, UI_STRING *uis) | |
442 | { | |
443 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
444 | && UI_get0_user_data(ui)) | |
445 | { | |
446 | switch(UI_get_string_type(uis)) | |
447 | { | |
448 | case UIT_PROMPT: | |
449 | case UIT_VERIFY: | |
450 | { | |
451 | const char *password = | |
452 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
f35232e6 | 453 | if (password && password[0] != '\0') |
2fe5adc3 | 454 | { |
4f272c17 | 455 | UI_set_result(ui, uis, password); |
2fe5adc3 RL |
456 | return 1; |
457 | } | |
458 | } | |
459 | default: | |
460 | break; | |
461 | } | |
462 | } | |
463 | return UI_method_get_reader(UI_OpenSSL())(ui, uis); | |
464 | } | |
465 | static int ui_write(UI *ui, UI_STRING *uis) | |
466 | { | |
467 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
468 | && UI_get0_user_data(ui)) | |
469 | { | |
470 | switch(UI_get_string_type(uis)) | |
471 | { | |
472 | case UIT_PROMPT: | |
473 | case UIT_VERIFY: | |
474 | { | |
475 | const char *password = | |
476 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
f35232e6 | 477 | if (password && password[0] != '\0') |
2fe5adc3 RL |
478 | return 1; |
479 | } | |
480 | default: | |
481 | break; | |
482 | } | |
483 | } | |
484 | return UI_method_get_writer(UI_OpenSSL())(ui, uis); | |
485 | } | |
486 | static int ui_close(UI *ui) | |
487 | { | |
488 | return UI_method_get_closer(UI_OpenSSL())(ui); | |
489 | } | |
40889b9c | 490 | int setup_ui_method(void) |
2fe5adc3 RL |
491 | { |
492 | ui_method = UI_create_method("OpenSSL application user interface"); | |
493 | UI_method_set_opener(ui_method, ui_open); | |
494 | UI_method_set_reader(ui_method, ui_read); | |
495 | UI_method_set_writer(ui_method, ui_write); | |
496 | UI_method_set_closer(ui_method, ui_close); | |
497 | return 0; | |
498 | } | |
40889b9c | 499 | void destroy_ui_method(void) |
2c7bc88d DSH |
500 | { |
501 | if(ui_method) | |
502 | { | |
503 | UI_destroy_method(ui_method); | |
504 | ui_method = NULL; | |
505 | } | |
506 | } | |
30b4c272 | 507 | int password_callback(char *buf, int bufsiz, int verify, |
2fe5adc3 | 508 | PW_CB_DATA *cb_tmp) |
30b4c272 | 509 | { |
2fe5adc3 RL |
510 | UI *ui = NULL; |
511 | int res = 0; | |
30b4c272 RL |
512 | const char *prompt_info = NULL; |
513 | const char *password = NULL; | |
2fe5adc3 | 514 | PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp; |
30b4c272 RL |
515 | |
516 | if (cb_data) | |
517 | { | |
518 | if (cb_data->password) | |
519 | password = cb_data->password; | |
520 | if (cb_data->prompt_info) | |
521 | prompt_info = cb_data->prompt_info; | |
522 | } | |
523 | ||
b65f8513 DSH |
524 | if (password) |
525 | { | |
526 | res = strlen(password); | |
527 | if (res > bufsiz) | |
528 | res = bufsiz; | |
529 | memcpy(buf, password, res); | |
530 | return res; | |
531 | } | |
532 | ||
2fe5adc3 RL |
533 | ui = UI_new_method(ui_method); |
534 | if (ui) | |
535 | { | |
2fe5adc3 RL |
536 | int ok = 0; |
537 | char *buff = NULL; | |
538 | int ui_flags = 0; | |
539 | char *prompt = NULL; | |
30b4c272 | 540 | |
2fe5adc3 RL |
541 | prompt = UI_construct_prompt(ui, "pass phrase", |
542 | cb_data->prompt_info); | |
30b4c272 | 543 | |
2fe5adc3 | 544 | ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD; |
4f272c17 | 545 | UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0); |
2fe5adc3 RL |
546 | |
547 | if (ok >= 0) | |
4f272c17 RL |
548 | ok = UI_add_input_string(ui,prompt,ui_flags,buf, |
549 | PW_MIN_LENGTH,BUFSIZ-1); | |
2fe5adc3 RL |
550 | if (ok >= 0 && verify) |
551 | { | |
552 | buff = (char *)OPENSSL_malloc(bufsiz); | |
4f272c17 RL |
553 | ok = UI_add_verify_string(ui,prompt,ui_flags,buff, |
554 | PW_MIN_LENGTH,BUFSIZ-1, buf); | |
2fe5adc3 RL |
555 | } |
556 | if (ok >= 0) | |
4f272c17 | 557 | do |
2fe5adc3 | 558 | { |
4f272c17 | 559 | ok = UI_process(ui); |
2fe5adc3 | 560 | } |
4f272c17 RL |
561 | while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); |
562 | ||
2fe5adc3 | 563 | if (buff) |
30b4c272 | 564 | { |
4579924b | 565 | OPENSSL_cleanse(buff,(unsigned int)bufsiz); |
2fe5adc3 | 566 | OPENSSL_free(buff); |
30b4c272 | 567 | } |
2fe5adc3 | 568 | |
4f272c17 RL |
569 | if (ok >= 0) |
570 | res = strlen(buf); | |
2fe5adc3 | 571 | if (ok == -1) |
30b4c272 | 572 | { |
2fe5adc3 RL |
573 | BIO_printf(bio_err, "User interface error\n"); |
574 | ERR_print_errors(bio_err); | |
4579924b | 575 | OPENSSL_cleanse(buf,(unsigned int)bufsiz); |
2fe5adc3 | 576 | res = 0; |
30b4c272 | 577 | } |
2fe5adc3 RL |
578 | if (ok == -2) |
579 | { | |
580 | BIO_printf(bio_err,"aborted!\n"); | |
4579924b | 581 | OPENSSL_cleanse(buf,(unsigned int)bufsiz); |
2fe5adc3 RL |
582 | res = 0; |
583 | } | |
584 | UI_free(ui); | |
4f272c17 | 585 | OPENSSL_free(prompt); |
30b4c272 | 586 | } |
2fe5adc3 | 587 | return res; |
30b4c272 RL |
588 | } |
589 | ||
a3fe382e DSH |
590 | static char *app_get_pass(BIO *err, char *arg, int keepbio); |
591 | ||
592 | int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2) | |
593 | { | |
594 | int same; | |
595 | if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0; | |
596 | else same = 1; | |
597 | if(arg1) { | |
598 | *pass1 = app_get_pass(err, arg1, same); | |
599 | if(!*pass1) return 0; | |
600 | } else if(pass1) *pass1 = NULL; | |
601 | if(arg2) { | |
602 | *pass2 = app_get_pass(err, arg2, same ? 2 : 0); | |
603 | if(!*pass2) return 0; | |
604 | } else if(pass2) *pass2 = NULL; | |
605 | return 1; | |
606 | } | |
607 | ||
608 | static char *app_get_pass(BIO *err, char *arg, int keepbio) | |
609 | { | |
610 | char *tmp, tpass[APP_PASS_LEN]; | |
611 | static BIO *pwdbio = NULL; | |
612 | int i; | |
613 | if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5); | |
614 | if(!strncmp(arg, "env:", 4)) { | |
615 | tmp = getenv(arg + 4); | |
616 | if(!tmp) { | |
617 | BIO_printf(err, "Can't read environment variable %s\n", arg + 4); | |
618 | return NULL; | |
619 | } | |
620 | return BUF_strdup(tmp); | |
621 | } | |
622 | if(!keepbio || !pwdbio) { | |
623 | if(!strncmp(arg, "file:", 5)) { | |
624 | pwdbio = BIO_new_file(arg + 5, "r"); | |
625 | if(!pwdbio) { | |
626 | BIO_printf(err, "Can't open file %s\n", arg + 5); | |
627 | return NULL; | |
628 | } | |
629 | } else if(!strncmp(arg, "fd:", 3)) { | |
630 | BIO *btmp; | |
631 | i = atoi(arg + 3); | |
632 | if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE); | |
633 | if((i < 0) || !pwdbio) { | |
634 | BIO_printf(err, "Can't access file descriptor %s\n", arg + 3); | |
635 | return NULL; | |
636 | } | |
637 | /* Can't do BIO_gets on an fd BIO so add a buffering BIO */ | |
638 | btmp = BIO_new(BIO_f_buffer()); | |
639 | pwdbio = BIO_push(btmp, pwdbio); | |
640 | } else if(!strcmp(arg, "stdin")) { | |
641 | pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE); | |
642 | if(!pwdbio) { | |
643 | BIO_printf(err, "Can't open BIO for stdin\n"); | |
644 | return NULL; | |
645 | } | |
646 | } else { | |
647 | BIO_printf(err, "Invalid password argument \"%s\"\n", arg); | |
648 | return NULL; | |
649 | } | |
650 | } | |
651 | i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); | |
652 | if(keepbio != 1) { | |
653 | BIO_free_all(pwdbio); | |
654 | pwdbio = NULL; | |
655 | } | |
656 | if(i <= 0) { | |
657 | BIO_printf(err, "Error reading password from BIO\n"); | |
658 | return NULL; | |
659 | } | |
660 | tmp = strchr(tpass, '\n'); | |
661 | if(tmp) *tmp = 0; | |
662 | return BUF_strdup(tpass); | |
663 | } | |
90ae4673 | 664 | |
b7a26e6d | 665 | int add_oid_section(BIO *err, CONF *conf) |
431b0cce RL |
666 | { |
667 | char *p; | |
668 | STACK_OF(CONF_VALUE) *sktmp; | |
669 | CONF_VALUE *cnf; | |
670 | int i; | |
b7a26e6d | 671 | if(!(p=NCONF_get_string(conf,NULL,"oid_section"))) |
2c0d1012 BM |
672 | { |
673 | ERR_clear_error(); | |
674 | return 1; | |
675 | } | |
b7a26e6d | 676 | if(!(sktmp = NCONF_get_section(conf, p))) { |
431b0cce RL |
677 | BIO_printf(err, "problem loading oid section %s\n", p); |
678 | return 0; | |
679 | } | |
680 | for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { | |
681 | cnf = sk_CONF_VALUE_value(sktmp, i); | |
682 | if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { | |
683 | BIO_printf(err, "problem creating object %s=%s\n", | |
684 | cnf->name, cnf->value); | |
685 | return 0; | |
686 | } | |
687 | } | |
688 | return 1; | |
689 | } | |
690 | ||
30b4c272 RL |
691 | X509 *load_cert(BIO *err, const char *file, int format, |
692 | const char *pass, ENGINE *e, const char *cert_descrip) | |
90ae4673 RL |
693 | { |
694 | ASN1_HEADER *ah=NULL; | |
695 | BUF_MEM *buf=NULL; | |
696 | X509 *x=NULL; | |
697 | BIO *cert; | |
698 | ||
699 | if ((cert=BIO_new(BIO_s_file())) == NULL) | |
700 | { | |
431b0cce | 701 | ERR_print_errors(err); |
90ae4673 RL |
702 | goto end; |
703 | } | |
704 | ||
705 | if (file == NULL) | |
620cea37 BM |
706 | { |
707 | setvbuf(stdin, NULL, _IONBF, 0); | |
90ae4673 | 708 | BIO_set_fp(cert,stdin,BIO_NOCLOSE); |
620cea37 | 709 | } |
90ae4673 RL |
710 | else |
711 | { | |
712 | if (BIO_read_filename(cert,file) <= 0) | |
713 | { | |
30b4c272 RL |
714 | BIO_printf(err, "Error opening %s %s\n", |
715 | cert_descrip, file); | |
716 | ERR_print_errors(err); | |
90ae4673 RL |
717 | goto end; |
718 | } | |
719 | } | |
720 | ||
721 | if (format == FORMAT_ASN1) | |
722 | x=d2i_X509_bio(cert,NULL); | |
723 | else if (format == FORMAT_NETSCAPE) | |
724 | { | |
875a644a | 725 | const unsigned char *p,*op; |
90ae4673 RL |
726 | int size=0,i; |
727 | ||
728 | /* We sort of have to do it this way because it is sort of nice | |
729 | * to read the header first and check it, then | |
730 | * try to read the certificate */ | |
731 | buf=BUF_MEM_new(); | |
732 | for (;;) | |
733 | { | |
734 | if ((buf == NULL) || (!BUF_MEM_grow(buf,size+1024*10))) | |
735 | goto end; | |
736 | i=BIO_read(cert,&(buf->data[size]),1024*10); | |
737 | size+=i; | |
738 | if (i == 0) break; | |
739 | if (i < 0) | |
740 | { | |
741 | perror("reading certificate"); | |
742 | goto end; | |
743 | } | |
744 | } | |
745 | p=(unsigned char *)buf->data; | |
746 | op=p; | |
747 | ||
748 | /* First load the header */ | |
749 | if ((ah=d2i_ASN1_HEADER(NULL,&p,(long)size)) == NULL) | |
750 | goto end; | |
751 | if ((ah->header == NULL) || (ah->header->data == NULL) || | |
752 | (strncmp(NETSCAPE_CERT_HDR,(char *)ah->header->data, | |
753 | ah->header->length) != 0)) | |
754 | { | |
431b0cce | 755 | BIO_printf(err,"Error reading header on certificate\n"); |
90ae4673 RL |
756 | goto end; |
757 | } | |
758 | /* header is ok, so now read the object */ | |
759 | p=op; | |
760 | ah->meth=X509_asn1_meth(); | |
761 | if ((ah=d2i_ASN1_HEADER(&ah,&p,(long)size)) == NULL) | |
762 | goto end; | |
763 | x=(X509 *)ah->data; | |
764 | ah->data=NULL; | |
765 | } | |
766 | else if (format == FORMAT_PEM) | |
30b4c272 RL |
767 | x=PEM_read_bio_X509_AUX(cert,NULL, |
768 | (pem_password_cb *)password_callback, NULL); | |
90ae4673 RL |
769 | else if (format == FORMAT_PKCS12) |
770 | { | |
771 | PKCS12 *p12 = d2i_PKCS12_bio(cert, NULL); | |
772 | ||
773 | PKCS12_parse(p12, NULL, NULL, &x, NULL); | |
774 | PKCS12_free(p12); | |
775 | p12 = NULL; | |
776 | } | |
777 | else { | |
30b4c272 RL |
778 | BIO_printf(err,"bad input format specified for %s\n", |
779 | cert_descrip); | |
90ae4673 RL |
780 | goto end; |
781 | } | |
782 | end: | |
783 | if (x == NULL) | |
784 | { | |
431b0cce RL |
785 | BIO_printf(err,"unable to load certificate\n"); |
786 | ERR_print_errors(err); | |
90ae4673 RL |
787 | } |
788 | if (ah != NULL) ASN1_HEADER_free(ah); | |
789 | if (cert != NULL) BIO_free(cert); | |
790 | if (buf != NULL) BUF_MEM_free(buf); | |
791 | return(x); | |
792 | } | |
793 | ||
da9b9724 | 794 | EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin, |
30b4c272 | 795 | const char *pass, ENGINE *e, const char *key_descrip) |
90ae4673 RL |
796 | { |
797 | BIO *key=NULL; | |
798 | EVP_PKEY *pkey=NULL; | |
30b4c272 RL |
799 | PW_CB_DATA cb_data; |
800 | ||
801 | cb_data.password = pass; | |
802 | cb_data.prompt_info = file; | |
90ae4673 | 803 | |
da9b9724 | 804 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) |
90ae4673 | 805 | { |
431b0cce | 806 | BIO_printf(err,"no keyfile specified\n"); |
90ae4673 RL |
807 | goto end; |
808 | } | |
0b13e9f0 | 809 | #ifndef OPENSSL_NO_ENGINE |
32d862ed RL |
810 | if (format == FORMAT_ENGINE) |
811 | { | |
812 | if (!e) | |
813 | BIO_printf(bio_err,"no engine specified\n"); | |
814 | else | |
30b4c272 | 815 | pkey = ENGINE_load_private_key(e, file, |
2fe5adc3 | 816 | ui_method, &cb_data); |
32d862ed RL |
817 | goto end; |
818 | } | |
0b13e9f0 | 819 | #endif |
90ae4673 RL |
820 | key=BIO_new(BIO_s_file()); |
821 | if (key == NULL) | |
822 | { | |
431b0cce | 823 | ERR_print_errors(err); |
90ae4673 RL |
824 | goto end; |
825 | } | |
da9b9724 | 826 | if (file == NULL && maybe_stdin) |
90ae4673 | 827 | { |
da9b9724 RL |
828 | setvbuf(stdin, NULL, _IONBF, 0); |
829 | BIO_set_fp(key,stdin,BIO_NOCLOSE); | |
90ae4673 | 830 | } |
da9b9724 RL |
831 | else |
832 | if (BIO_read_filename(key,file) <= 0) | |
833 | { | |
834 | BIO_printf(err, "Error opening %s %s\n", | |
835 | key_descrip, file); | |
836 | ERR_print_errors(err); | |
837 | goto end; | |
838 | } | |
90ae4673 RL |
839 | if (format == FORMAT_ASN1) |
840 | { | |
841 | pkey=d2i_PrivateKey_bio(key, NULL); | |
842 | } | |
843 | else if (format == FORMAT_PEM) | |
844 | { | |
30b4c272 RL |
845 | pkey=PEM_read_bio_PrivateKey(key,NULL, |
846 | (pem_password_cb *)password_callback, &cb_data); | |
90ae4673 | 847 | } |
690ecff7 | 848 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
80bb905d RL |
849 | else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) |
850 | pkey = load_netscape_key(err, key, file, key_descrip, format); | |
851 | #endif | |
90ae4673 RL |
852 | else if (format == FORMAT_PKCS12) |
853 | { | |
854 | PKCS12 *p12 = d2i_PKCS12_bio(key, NULL); | |
855 | ||
856 | PKCS12_parse(p12, pass, &pkey, NULL, NULL); | |
857 | PKCS12_free(p12); | |
858 | p12 = NULL; | |
859 | } | |
860 | else | |
861 | { | |
30b4c272 | 862 | BIO_printf(err,"bad input format specified for key file\n"); |
90ae4673 RL |
863 | goto end; |
864 | } | |
865 | end: | |
866 | if (key != NULL) BIO_free(key); | |
867 | if (pkey == NULL) | |
30b4c272 | 868 | BIO_printf(err,"unable to load %s\n", key_descrip); |
90ae4673 RL |
869 | return(pkey); |
870 | } | |
871 | ||
da9b9724 | 872 | EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin, |
30b4c272 | 873 | const char *pass, ENGINE *e, const char *key_descrip) |
bd08a2bd DSH |
874 | { |
875 | BIO *key=NULL; | |
876 | EVP_PKEY *pkey=NULL; | |
30b4c272 RL |
877 | PW_CB_DATA cb_data; |
878 | ||
879 | cb_data.password = pass; | |
880 | cb_data.prompt_info = file; | |
bd08a2bd | 881 | |
da9b9724 | 882 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) |
bd08a2bd DSH |
883 | { |
884 | BIO_printf(err,"no keyfile specified\n"); | |
885 | goto end; | |
886 | } | |
0b13e9f0 | 887 | #ifndef OPENSSL_NO_ENGINE |
32d862ed RL |
888 | if (format == FORMAT_ENGINE) |
889 | { | |
890 | if (!e) | |
891 | BIO_printf(bio_err,"no engine specified\n"); | |
892 | else | |
30b4c272 | 893 | pkey = ENGINE_load_public_key(e, file, |
2fe5adc3 | 894 | ui_method, &cb_data); |
32d862ed RL |
895 | goto end; |
896 | } | |
0b13e9f0 | 897 | #endif |
bd08a2bd DSH |
898 | key=BIO_new(BIO_s_file()); |
899 | if (key == NULL) | |
900 | { | |
901 | ERR_print_errors(err); | |
902 | goto end; | |
903 | } | |
da9b9724 | 904 | if (file == NULL && maybe_stdin) |
bd08a2bd | 905 | { |
da9b9724 RL |
906 | setvbuf(stdin, NULL, _IONBF, 0); |
907 | BIO_set_fp(key,stdin,BIO_NOCLOSE); | |
908 | } | |
909 | else | |
910 | if (BIO_read_filename(key,file) <= 0) | |
911 | { | |
912 | BIO_printf(err, "Error opening %s %s\n", | |
913 | key_descrip, file); | |
914 | ERR_print_errors(err); | |
915 | goto end; | |
bd08a2bd DSH |
916 | } |
917 | if (format == FORMAT_ASN1) | |
918 | { | |
919 | pkey=d2i_PUBKEY_bio(key, NULL); | |
920 | } | |
921 | else if (format == FORMAT_PEM) | |
922 | { | |
30b4c272 RL |
923 | pkey=PEM_read_bio_PUBKEY(key,NULL, |
924 | (pem_password_cb *)password_callback, &cb_data); | |
bd08a2bd | 925 | } |
690ecff7 | 926 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
80bb905d RL |
927 | else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) |
928 | pkey = load_netscape_key(err, key, file, key_descrip, format); | |
929 | #endif | |
bd08a2bd DSH |
930 | else |
931 | { | |
30b4c272 | 932 | BIO_printf(err,"bad input format specified for key file\n"); |
bd08a2bd DSH |
933 | goto end; |
934 | } | |
935 | end: | |
936 | if (key != NULL) BIO_free(key); | |
937 | if (pkey == NULL) | |
30b4c272 | 938 | BIO_printf(err,"unable to load %s\n", key_descrip); |
bd08a2bd DSH |
939 | return(pkey); |
940 | } | |
941 | ||
690ecff7 | 942 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
1c02ca53 | 943 | static EVP_PKEY * |
80bb905d RL |
944 | load_netscape_key(BIO *err, BIO *key, const char *file, |
945 | const char *key_descrip, int format) | |
946 | { | |
947 | EVP_PKEY *pkey; | |
948 | BUF_MEM *buf; | |
949 | RSA *rsa; | |
950 | const unsigned char *p; | |
951 | int size, i; | |
952 | ||
953 | buf=BUF_MEM_new(); | |
954 | pkey = EVP_PKEY_new(); | |
955 | size = 0; | |
956 | if (buf == NULL || pkey == NULL) | |
957 | goto error; | |
958 | for (;;) | |
959 | { | |
54a656ef | 960 | if (!BUF_MEM_grow_clean(buf,size+1024*10)) |
80bb905d RL |
961 | goto error; |
962 | i = BIO_read(key, &(buf->data[size]), 1024*10); | |
963 | size += i; | |
964 | if (i == 0) | |
965 | break; | |
966 | if (i < 0) | |
967 | { | |
968 | BIO_printf(err, "Error reading %s %s", | |
969 | key_descrip, file); | |
970 | goto error; | |
971 | } | |
972 | } | |
973 | p=(unsigned char *)buf->data; | |
974 | rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL, | |
975 | (format == FORMAT_IISSGC ? 1 : 0)); | |
976 | if (rsa == NULL) | |
977 | goto error; | |
978 | BUF_MEM_free(buf); | |
979 | EVP_PKEY_set1_RSA(pkey, rsa); | |
980 | return pkey; | |
981 | error: | |
982 | BUF_MEM_free(buf); | |
983 | EVP_PKEY_free(pkey); | |
984 | return NULL; | |
985 | } | |
986 | #endif /* ndef OPENSSL_NO_RC4 */ | |
987 | ||
30b4c272 RL |
988 | STACK_OF(X509) *load_certs(BIO *err, const char *file, int format, |
989 | const char *pass, ENGINE *e, const char *cert_descrip) | |
90ae4673 RL |
990 | { |
991 | BIO *certs; | |
992 | int i; | |
993 | STACK_OF(X509) *othercerts = NULL; | |
994 | STACK_OF(X509_INFO) *allcerts = NULL; | |
995 | X509_INFO *xi; | |
30b4c272 RL |
996 | PW_CB_DATA cb_data; |
997 | ||
998 | cb_data.password = pass; | |
999 | cb_data.prompt_info = file; | |
90ae4673 RL |
1000 | |
1001 | if((certs = BIO_new(BIO_s_file())) == NULL) | |
1002 | { | |
431b0cce | 1003 | ERR_print_errors(err); |
90ae4673 RL |
1004 | goto end; |
1005 | } | |
1006 | ||
1007 | if (file == NULL) | |
1008 | BIO_set_fp(certs,stdin,BIO_NOCLOSE); | |
1009 | else | |
1010 | { | |
1011 | if (BIO_read_filename(certs,file) <= 0) | |
1012 | { | |
30b4c272 RL |
1013 | BIO_printf(err, "Error opening %s %s\n", |
1014 | cert_descrip, file); | |
1015 | ERR_print_errors(err); | |
90ae4673 RL |
1016 | goto end; |
1017 | } | |
1018 | } | |
1019 | ||
1020 | if (format == FORMAT_PEM) | |
1021 | { | |
62324627 | 1022 | othercerts = sk_X509_new_null(); |
90ae4673 RL |
1023 | if(!othercerts) |
1024 | { | |
1025 | sk_X509_free(othercerts); | |
1026 | othercerts = NULL; | |
1027 | goto end; | |
1028 | } | |
30b4c272 RL |
1029 | allcerts = PEM_X509_INFO_read_bio(certs, NULL, |
1030 | (pem_password_cb *)password_callback, &cb_data); | |
90ae4673 RL |
1031 | for(i = 0; i < sk_X509_INFO_num(allcerts); i++) |
1032 | { | |
1033 | xi = sk_X509_INFO_value (allcerts, i); | |
1034 | if (xi->x509) | |
1035 | { | |
1036 | sk_X509_push(othercerts, xi->x509); | |
1037 | xi->x509 = NULL; | |
1038 | } | |
1039 | } | |
1040 | goto end; | |
1041 | } | |
1042 | else { | |
30b4c272 RL |
1043 | BIO_printf(err,"bad input format specified for %s\n", |
1044 | cert_descrip); | |
90ae4673 RL |
1045 | goto end; |
1046 | } | |
1047 | end: | |
1048 | if (othercerts == NULL) | |
1049 | { | |
431b0cce RL |
1050 | BIO_printf(err,"unable to load certificates\n"); |
1051 | ERR_print_errors(err); | |
90ae4673 RL |
1052 | } |
1053 | if (allcerts) sk_X509_INFO_pop_free(allcerts, X509_INFO_free); | |
1054 | if (certs != NULL) BIO_free(certs); | |
1055 | return(othercerts); | |
1056 | } | |
1057 | ||
8ca533e3 DSH |
1058 | |
1059 | #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) | |
1060 | /* Return error for unknown extensions */ | |
1061 | #define X509V3_EXT_DEFAULT 0 | |
1062 | /* Print error for unknown extensions */ | |
1063 | #define X509V3_EXT_ERROR_UNKNOWN (1L << 16) | |
1064 | /* ASN1 parse unknown extensions */ | |
1065 | #define X509V3_EXT_PARSE_UNKNOWN (2L << 16) | |
1066 | /* BIO_dump unknown extensions */ | |
1067 | #define X509V3_EXT_DUMP_UNKNOWN (3L << 16) | |
1068 | ||
535d79da DSH |
1069 | #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ |
1070 | X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) | |
1071 | ||
8ca533e3 DSH |
1072 | int set_cert_ex(unsigned long *flags, const char *arg) |
1073 | { | |
1074 | static const NAME_EX_TBL cert_tbl[] = { | |
1075 | { "compatible", X509_FLAG_COMPAT, 0xffffffffl}, | |
535d79da | 1076 | { "ca_default", X509_FLAG_CA, 0xffffffffl}, |
8ca533e3 DSH |
1077 | { "no_header", X509_FLAG_NO_HEADER, 0}, |
1078 | { "no_version", X509_FLAG_NO_VERSION, 0}, | |
1079 | { "no_serial", X509_FLAG_NO_SERIAL, 0}, | |
1080 | { "no_signame", X509_FLAG_NO_SIGNAME, 0}, | |
1081 | { "no_validity", X509_FLAG_NO_VALIDITY, 0}, | |
1082 | { "no_subject", X509_FLAG_NO_SUBJECT, 0}, | |
0a3ea5d3 | 1083 | { "no_issuer", X509_FLAG_NO_ISSUER, 0}, |
8ca533e3 DSH |
1084 | { "no_pubkey", X509_FLAG_NO_PUBKEY, 0}, |
1085 | { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, | |
1086 | { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, | |
1087 | { "no_aux", X509_FLAG_NO_AUX, 0}, | |
fc85ac20 | 1088 | { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, |
8ca533e3 DSH |
1089 | { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, |
1090 | { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1091 | { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1092 | { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1093 | { NULL, 0, 0} | |
1094 | }; | |
535d79da | 1095 | return set_multi_opts(flags, arg, cert_tbl); |
8ca533e3 | 1096 | } |
a657546f DSH |
1097 | |
1098 | int set_name_ex(unsigned long *flags, const char *arg) | |
1099 | { | |
8ca533e3 | 1100 | static const NAME_EX_TBL ex_tbl[] = { |
a657546f DSH |
1101 | { "esc_2253", ASN1_STRFLGS_ESC_2253, 0}, |
1102 | { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, | |
1103 | { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, | |
1104 | { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, | |
1105 | { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, | |
bd4e1527 DSH |
1106 | { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, |
1107 | { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, | |
a657546f DSH |
1108 | { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, |
1109 | { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, | |
1110 | { "dump_der", ASN1_STRFLGS_DUMP_DER, 0}, | |
1111 | { "compat", XN_FLAG_COMPAT, 0xffffffffL}, | |
1112 | { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, | |
1113 | { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1114 | { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1115 | { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, | |
1116 | { "dn_rev", XN_FLAG_DN_REV, 0}, | |
1117 | { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, | |
1118 | { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, | |
1119 | { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, | |
e890dcdb | 1120 | { "align", XN_FLAG_FN_ALIGN, 0}, |
a657546f DSH |
1121 | { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, |
1122 | { "space_eq", XN_FLAG_SPC_EQ, 0}, | |
1123 | { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, | |
1124 | { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, | |
1125 | { "oneline", XN_FLAG_ONELINE, 0xffffffffL}, | |
1126 | { "multiline", XN_FLAG_MULTILINE, 0xffffffffL}, | |
535d79da | 1127 | { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, |
a657546f DSH |
1128 | { NULL, 0, 0} |
1129 | }; | |
535d79da DSH |
1130 | return set_multi_opts(flags, arg, ex_tbl); |
1131 | } | |
1132 | ||
791bd0cd DSH |
1133 | int set_ext_copy(int *copy_type, const char *arg) |
1134 | { | |
1135 | if (!strcasecmp(arg, "none")) | |
1136 | *copy_type = EXT_COPY_NONE; | |
1137 | else if (!strcasecmp(arg, "copy")) | |
1138 | *copy_type = EXT_COPY_ADD; | |
1139 | else if (!strcasecmp(arg, "copyall")) | |
1140 | *copy_type = EXT_COPY_ALL; | |
1141 | else | |
1142 | return 0; | |
1143 | return 1; | |
1144 | } | |
1145 | ||
1146 | int copy_extensions(X509 *x, X509_REQ *req, int copy_type) | |
1147 | { | |
1148 | STACK_OF(X509_EXTENSION) *exts = NULL; | |
1149 | X509_EXTENSION *ext, *tmpext; | |
1150 | ASN1_OBJECT *obj; | |
1151 | int i, idx, ret = 0; | |
1152 | if (!x || !req || (copy_type == EXT_COPY_NONE)) | |
1153 | return 1; | |
1154 | exts = X509_REQ_get_extensions(req); | |
1155 | ||
1156 | for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) { | |
1157 | ext = sk_X509_EXTENSION_value(exts, i); | |
1158 | obj = X509_EXTENSION_get_object(ext); | |
1159 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1160 | /* Does extension exist? */ | |
1161 | if (idx != -1) { | |
1162 | /* If normal copy don't override existing extension */ | |
1163 | if (copy_type == EXT_COPY_ADD) | |
1164 | continue; | |
1165 | /* Delete all extensions of same type */ | |
1166 | do { | |
1167 | tmpext = X509_get_ext(x, idx); | |
1168 | X509_delete_ext(x, idx); | |
1169 | X509_EXTENSION_free(tmpext); | |
1170 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1171 | } while (idx != -1); | |
1172 | } | |
1173 | if (!X509_add_ext(x, ext, -1)) | |
1174 | goto end; | |
1175 | } | |
1176 | ||
1177 | ret = 1; | |
1178 | ||
1179 | end: | |
1180 | ||
1181 | sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); | |
1182 | ||
1183 | return ret; | |
1184 | } | |
1185 | ||
1186 | ||
1187 | ||
1188 | ||
535d79da DSH |
1189 | static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) |
1190 | { | |
1191 | STACK_OF(CONF_VALUE) *vals; | |
1192 | CONF_VALUE *val; | |
1193 | int i, ret = 1; | |
1194 | if(!arg) return 0; | |
1195 | vals = X509V3_parse_list(arg); | |
1196 | for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { | |
1197 | val = sk_CONF_VALUE_value(vals, i); | |
1198 | if (!set_table_opts(flags, val->name, in_tbl)) | |
1199 | ret = 0; | |
1200 | } | |
1201 | sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); | |
1202 | return ret; | |
8ca533e3 | 1203 | } |
a657546f | 1204 | |
8ca533e3 DSH |
1205 | static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) |
1206 | { | |
1207 | char c; | |
1208 | const NAME_EX_TBL *ptbl; | |
a657546f DSH |
1209 | c = arg[0]; |
1210 | ||
1211 | if(c == '-') { | |
1212 | c = 0; | |
1213 | arg++; | |
1214 | } else if (c == '+') { | |
1215 | c = 1; | |
1216 | arg++; | |
1217 | } else c = 1; | |
1218 | ||
8ca533e3 | 1219 | for(ptbl = in_tbl; ptbl->name; ptbl++) { |
c15e0363 | 1220 | if(!strcasecmp(arg, ptbl->name)) { |
a657546f DSH |
1221 | *flags &= ~ptbl->mask; |
1222 | if(c) *flags |= ptbl->flag; | |
1223 | else *flags &= ~ptbl->flag; | |
1224 | return 1; | |
1225 | } | |
1226 | } | |
1227 | return 0; | |
1228 | } | |
1229 | ||
1230 | void print_name(BIO *out, char *title, X509_NAME *nm, unsigned long lflags) | |
1231 | { | |
402bcde8 | 1232 | char *buf; |
a657546f DSH |
1233 | char mline = 0; |
1234 | int indent = 0; | |
54a656ef | 1235 | |
a657546f DSH |
1236 | if(title) BIO_puts(out, title); |
1237 | if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { | |
1238 | mline = 1; | |
1239 | indent = 4; | |
1240 | } | |
1241 | if(lflags == XN_FLAG_COMPAT) { | |
402bcde8 RL |
1242 | buf = X509_NAME_oneline(nm, 0, 0); |
1243 | BIO_puts(out, buf); | |
a657546f | 1244 | BIO_puts(out, "\n"); |
402bcde8 | 1245 | OPENSSL_free(buf); |
a657546f DSH |
1246 | } else { |
1247 | if(mline) BIO_puts(out, "\n"); | |
1248 | X509_NAME_print_ex(out, nm, indent, lflags); | |
1249 | BIO_puts(out, "\n"); | |
1250 | } | |
1251 | } | |
1252 | ||
81f169e9 DSH |
1253 | X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath) |
1254 | { | |
1255 | X509_STORE *store; | |
1256 | X509_LOOKUP *lookup; | |
1257 | if(!(store = X509_STORE_new())) goto end; | |
1258 | lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file()); | |
1259 | if (lookup == NULL) goto end; | |
1260 | if (CAfile) { | |
1261 | if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) { | |
1262 | BIO_printf(bp, "Error loading file %s\n", CAfile); | |
1263 | goto end; | |
1264 | } | |
1265 | } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT); | |
1266 | ||
1267 | lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir()); | |
1268 | if (lookup == NULL) goto end; | |
1269 | if (CApath) { | |
1270 | if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) { | |
1271 | BIO_printf(bp, "Error loading directory %s\n", CApath); | |
1272 | goto end; | |
1273 | } | |
1274 | } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT); | |
1275 | ||
1276 | ERR_clear_error(); | |
1277 | return store; | |
1278 | end: | |
1279 | X509_STORE_free(store); | |
1280 | return NULL; | |
1281 | } | |
531d630b | 1282 | |
0b13e9f0 | 1283 | #ifndef OPENSSL_NO_ENGINE |
e1a00d7d | 1284 | /* Try to load an engine in a shareable library */ |
40889b9c | 1285 | static ENGINE *try_load_engine(BIO *err, const char *engine, int debug) |
e1a00d7d RL |
1286 | { |
1287 | ENGINE *e = ENGINE_by_id("dynamic"); | |
1288 | if (e) | |
1289 | { | |
1290 | if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) | |
1291 | || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) | |
1292 | { | |
1293 | ENGINE_free(e); | |
1294 | e = NULL; | |
1295 | } | |
1296 | } | |
1297 | return e; | |
1298 | } | |
1299 | ||
531d630b RL |
1300 | ENGINE *setup_engine(BIO *err, const char *engine, int debug) |
1301 | { | |
1302 | ENGINE *e = NULL; | |
1303 | ||
1304 | if (engine) | |
1305 | { | |
34c66925 GT |
1306 | if(strcmp(engine, "auto") == 0) |
1307 | { | |
1308 | BIO_printf(err,"enabling auto ENGINE support\n"); | |
1309 | ENGINE_register_all_complete(); | |
1310 | return NULL; | |
1311 | } | |
e1a00d7d RL |
1312 | if((e = ENGINE_by_id(engine)) == NULL |
1313 | && (e = try_load_engine(err, engine, debug)) == NULL) | |
531d630b RL |
1314 | { |
1315 | BIO_printf(err,"invalid engine \"%s\"\n", engine); | |
e1a00d7d | 1316 | ERR_print_errors(err); |
531d630b RL |
1317 | return NULL; |
1318 | } | |
1319 | if (debug) | |
1320 | { | |
1321 | ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, | |
1322 | 0, err, 0); | |
1323 | } | |
2fe5adc3 | 1324 | ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); |
531d630b RL |
1325 | if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) |
1326 | { | |
1327 | BIO_printf(err,"can't use that engine\n"); | |
e1a00d7d | 1328 | ERR_print_errors(err); |
308f028e | 1329 | ENGINE_free(e); |
531d630b RL |
1330 | return NULL; |
1331 | } | |
354c3ace | 1332 | |
e1a00d7d | 1333 | BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e)); |
354c3ace | 1334 | |
531d630b RL |
1335 | /* Free our "structural" reference. */ |
1336 | ENGINE_free(e); | |
1337 | } | |
1338 | return e; | |
1339 | } | |
0b13e9f0 | 1340 | #endif |
3647bee2 DSH |
1341 | |
1342 | int load_config(BIO *err, CONF *cnf) | |
1343 | { | |
1344 | if (!cnf) | |
1345 | cnf = config; | |
1346 | if (!cnf) | |
1347 | return 1; | |
1348 | ||
1349 | OPENSSL_load_builtin_modules(); | |
1350 | ||
1351 | if (CONF_modules_load(cnf, NULL, 0) <= 0) | |
1352 | { | |
1353 | BIO_printf(err, "Error configuring OpenSSL\n"); | |
1354 | ERR_print_errors(err); | |
1355 | return 0; | |
1356 | } | |
1357 | return 1; | |
1358 | } | |
54a656ef BL |
1359 | |
1360 | char *make_config_name() | |
1361 | { | |
1362 | const char *t=X509_get_default_cert_area(); | |
d420ac2c | 1363 | size_t len; |
54a656ef BL |
1364 | char *p; |
1365 | ||
d420ac2c RL |
1366 | len=strlen(t)+strlen(OPENSSL_CONF)+2; |
1367 | p=OPENSSL_malloc(len); | |
1368 | BUF_strlcpy(p,t,len); | |
54a656ef | 1369 | #ifndef OPENSSL_SYS_VMS |
d420ac2c | 1370 | BUF_strlcat(p,"/",len); |
54a656ef | 1371 | #endif |
d420ac2c | 1372 | BUF_strlcat(p,OPENSSL_CONF,len); |
54a656ef BL |
1373 | |
1374 | return p; | |
1375 | } | |
f85b68cd RL |
1376 | |
1377 | static unsigned long index_serial_hash(const char **a) | |
1378 | { | |
1379 | const char *n; | |
1380 | ||
1381 | n=a[DB_serial]; | |
1382 | while (*n == '0') n++; | |
1383 | return(lh_strhash(n)); | |
1384 | } | |
1385 | ||
1386 | static int index_serial_cmp(const char **a, const char **b) | |
1387 | { | |
1388 | const char *aa,*bb; | |
1389 | ||
1390 | for (aa=a[DB_serial]; *aa == '0'; aa++); | |
1391 | for (bb=b[DB_serial]; *bb == '0'; bb++); | |
1392 | return(strcmp(aa,bb)); | |
1393 | } | |
1394 | ||
1395 | static int index_name_qual(char **a) | |
1396 | { return(a[0][0] == 'V'); } | |
1397 | ||
1398 | static unsigned long index_name_hash(const char **a) | |
1399 | { return(lh_strhash(a[DB_name])); } | |
1400 | ||
1401 | int index_name_cmp(const char **a, const char **b) | |
1402 | { return(strcmp(a[DB_name], | |
1403 | b[DB_name])); } | |
1404 | ||
1405 | static IMPLEMENT_LHASH_HASH_FN(index_serial_hash,const char **) | |
1406 | static IMPLEMENT_LHASH_COMP_FN(index_serial_cmp,const char **) | |
1407 | static IMPLEMENT_LHASH_HASH_FN(index_name_hash,const char **) | |
1408 | static IMPLEMENT_LHASH_COMP_FN(index_name_cmp,const char **) | |
1409 | ||
1410 | #undef BSIZE | |
1411 | #define BSIZE 256 | |
1412 | ||
1413 | BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai) | |
1414 | { | |
1415 | BIO *in=NULL; | |
1416 | BIGNUM *ret=NULL; | |
1417 | MS_STATIC char buf[1024]; | |
1418 | ASN1_INTEGER *ai=NULL; | |
1419 | ||
1420 | ai=ASN1_INTEGER_new(); | |
1421 | if (ai == NULL) goto err; | |
1422 | ||
1423 | if ((in=BIO_new(BIO_s_file())) == NULL) | |
1424 | { | |
1425 | ERR_print_errors(bio_err); | |
1426 | goto err; | |
1427 | } | |
1428 | ||
1429 | if (BIO_read_filename(in,serialfile) <= 0) | |
1430 | { | |
1431 | if (!create) | |
1432 | { | |
1433 | perror(serialfile); | |
1434 | goto err; | |
1435 | } | |
1436 | else | |
1437 | { | |
f85b68cd | 1438 | ret=BN_new(); |
64674bcc | 1439 | if (ret == NULL || !rand_serial(ret, ai)) |
f85b68cd | 1440 | BIO_printf(bio_err, "Out of memory\n"); |
f85b68cd RL |
1441 | } |
1442 | } | |
1443 | else | |
1444 | { | |
1445 | if (!a2i_ASN1_INTEGER(in,ai,buf,1024)) | |
1446 | { | |
1447 | BIO_printf(bio_err,"unable to load number from %s\n", | |
1448 | serialfile); | |
1449 | goto err; | |
1450 | } | |
1451 | ret=ASN1_INTEGER_to_BN(ai,NULL); | |
1452 | if (ret == NULL) | |
1453 | { | |
1454 | BIO_printf(bio_err,"error converting number from bin to BIGNUM\n"); | |
1455 | goto err; | |
1456 | } | |
1457 | } | |
1458 | ||
1459 | if (ret && retai) | |
1460 | { | |
1461 | *retai = ai; | |
1462 | ai = NULL; | |
1463 | } | |
1464 | err: | |
1465 | if (in != NULL) BIO_free(in); | |
1466 | if (ai != NULL) ASN1_INTEGER_free(ai); | |
1467 | return(ret); | |
1468 | } | |
1469 | ||
4c771796 | 1470 | int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai) |
f85b68cd | 1471 | { |
4c771796 RL |
1472 | char buf[1][BSIZE]; |
1473 | BIO *out = NULL; | |
f85b68cd RL |
1474 | int ret=0; |
1475 | ASN1_INTEGER *ai=NULL; | |
4c771796 RL |
1476 | int j; |
1477 | ||
1478 | if (suffix == NULL) | |
1479 | j = strlen(serialfile); | |
1480 | else | |
1481 | j = strlen(serialfile) + strlen(suffix) + 1; | |
1482 | if (j >= BSIZE) | |
1483 | { | |
1484 | BIO_printf(bio_err,"file name too long\n"); | |
1485 | goto err; | |
1486 | } | |
f85b68cd | 1487 | |
4c771796 RL |
1488 | if (suffix == NULL) |
1489 | BUF_strlcpy(buf[0], serialfile, BSIZE); | |
1490 | else | |
1491 | { | |
1492 | #ifndef OPENSSL_SYS_VMS | |
1493 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix); | |
1494 | #else | |
1495 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix); | |
1496 | #endif | |
1497 | } | |
1498 | #ifdef RL_DEBUG | |
1499 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); | |
1500 | #endif | |
f85b68cd RL |
1501 | out=BIO_new(BIO_s_file()); |
1502 | if (out == NULL) | |
1503 | { | |
1504 | ERR_print_errors(bio_err); | |
1505 | goto err; | |
1506 | } | |
4c771796 | 1507 | if (BIO_write_filename(out,buf[0]) <= 0) |
f85b68cd RL |
1508 | { |
1509 | perror(serialfile); | |
1510 | goto err; | |
1511 | } | |
1512 | ||
1513 | if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL) | |
1514 | { | |
1515 | BIO_printf(bio_err,"error converting serial to ASN.1 format\n"); | |
1516 | goto err; | |
1517 | } | |
1518 | i2a_ASN1_INTEGER(out,ai); | |
1519 | BIO_puts(out,"\n"); | |
1520 | ret=1; | |
1521 | if (retai) | |
1522 | { | |
1523 | *retai = ai; | |
1524 | ai = NULL; | |
1525 | } | |
1526 | err: | |
1527 | if (out != NULL) BIO_free_all(out); | |
1528 | if (ai != NULL) ASN1_INTEGER_free(ai); | |
1529 | return(ret); | |
1530 | } | |
1531 | ||
4c771796 RL |
1532 | int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix) |
1533 | { | |
1534 | char buf[5][BSIZE]; | |
1535 | int i,j; | |
1536 | struct stat sb; | |
1537 | ||
1538 | i = strlen(serialfile) + strlen(old_suffix); | |
1539 | j = strlen(serialfile) + strlen(new_suffix); | |
1540 | if (i > j) j = i; | |
1541 | if (j + 1 >= BSIZE) | |
1542 | { | |
1543 | BIO_printf(bio_err,"file name too long\n"); | |
1544 | goto err; | |
1545 | } | |
1546 | ||
1547 | #ifndef OPENSSL_SYS_VMS | |
1548 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", | |
1549 | serialfile, new_suffix); | |
1550 | #else | |
1551 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", | |
1552 | serialfile, new_suffix); | |
1553 | #endif | |
1554 | #ifndef OPENSSL_SYS_VMS | |
1555 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", | |
1556 | serialfile, old_suffix); | |
1557 | #else | |
1558 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", | |
1559 | serialfile, old_suffix); | |
1560 | #endif | |
1561 | if (stat(serialfile,&sb) < 0) | |
1562 | { | |
1563 | if (errno != ENOENT | |
1564 | #ifdef ENOTDIR | |
1565 | && errno != ENOTDIR) | |
1566 | #endif | |
1567 | goto err; | |
1568 | } | |
1569 | else | |
1570 | { | |
1571 | #ifdef RL_DEBUG | |
1572 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", | |
1573 | serialfile, buf[1]); | |
1574 | #endif | |
1575 | if (rename(serialfile,buf[1]) < 0) | |
1576 | { | |
1577 | BIO_printf(bio_err, | |
1578 | "unable to rename %s to %s\n", | |
1579 | serialfile, buf[1]); | |
1580 | perror("reason"); | |
1581 | goto err; | |
1582 | } | |
1583 | } | |
1584 | #ifdef RL_DEBUG | |
1585 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", | |
1586 | buf[0],serialfile); | |
1587 | #endif | |
1588 | if (rename(buf[0],serialfile) < 0) | |
1589 | { | |
1590 | BIO_printf(bio_err, | |
1591 | "unable to rename %s to %s\n", | |
1592 | buf[0],serialfile); | |
1593 | perror("reason"); | |
1594 | rename(buf[1],serialfile); | |
1595 | goto err; | |
1596 | } | |
1597 | return 1; | |
1598 | err: | |
1599 | return 0; | |
1600 | } | |
1601 | ||
64674bcc DSH |
1602 | int rand_serial(BIGNUM *b, ASN1_INTEGER *ai) |
1603 | { | |
1604 | BIGNUM *btmp; | |
1605 | int ret = 0; | |
1606 | if (b) | |
1607 | btmp = b; | |
1608 | else | |
1609 | btmp = BN_new(); | |
1610 | ||
1611 | if (!btmp) | |
1612 | return 0; | |
1613 | ||
1614 | if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0)) | |
1615 | goto error; | |
1616 | if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) | |
1617 | goto error; | |
1618 | ||
1619 | ret = 1; | |
1620 | ||
1621 | error: | |
1622 | ||
1623 | if (!b) | |
1624 | BN_free(btmp); | |
1625 | ||
1626 | return ret; | |
1627 | } | |
1628 | ||
f85b68cd RL |
1629 | CA_DB *load_index(char *dbfile, DB_ATTR *db_attr) |
1630 | { | |
1631 | CA_DB *retdb = NULL; | |
1632 | TXT_DB *tmpdb = NULL; | |
1633 | BIO *in = BIO_new(BIO_s_file()); | |
1634 | CONF *dbattr_conf = NULL; | |
1635 | char buf[1][BSIZE]; | |
1636 | long errorline= -1; | |
1637 | ||
1638 | if (in == NULL) | |
1639 | { | |
1640 | ERR_print_errors(bio_err); | |
1641 | goto err; | |
1642 | } | |
1643 | if (BIO_read_filename(in,dbfile) <= 0) | |
1644 | { | |
1645 | perror(dbfile); | |
1646 | BIO_printf(bio_err,"unable to open '%s'\n",dbfile); | |
1647 | goto err; | |
1648 | } | |
1649 | if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL) | |
1650 | { | |
1651 | if (tmpdb != NULL) TXT_DB_free(tmpdb); | |
1652 | goto err; | |
1653 | } | |
1654 | ||
1655 | #ifndef OPENSSL_SYS_VMS | |
1656 | BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile); | |
1657 | #else | |
1658 | BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile); | |
1659 | #endif | |
1660 | dbattr_conf = NCONF_new(NULL); | |
1661 | if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0) | |
1662 | { | |
1663 | if (errorline > 0) | |
1664 | { | |
1665 | BIO_printf(bio_err, | |
1666 | "error on line %ld of db attribute file '%s'\n" | |
1667 | ,errorline,buf[0]); | |
1668 | goto err; | |
1669 | } | |
1670 | else | |
1671 | { | |
1672 | NCONF_free(dbattr_conf); | |
1673 | dbattr_conf = NULL; | |
1674 | } | |
1675 | } | |
1676 | ||
1677 | if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL) | |
1678 | { | |
1679 | fprintf(stderr, "Out of memory\n"); | |
1680 | goto err; | |
1681 | } | |
1682 | ||
1683 | retdb->db = tmpdb; | |
1684 | tmpdb = NULL; | |
1685 | if (db_attr) | |
1686 | retdb->attributes = *db_attr; | |
1687 | else | |
1688 | { | |
1689 | retdb->attributes.unique_subject = 1; | |
1690 | } | |
1691 | ||
1692 | if (dbattr_conf) | |
1693 | { | |
1694 | char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject"); | |
1695 | if (p) | |
1696 | { | |
83b23ed9 | 1697 | #ifdef RL_DEBUG |
f85b68cd | 1698 | BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p); |
83b23ed9 | 1699 | #endif |
03ddbdd9 | 1700 | retdb->attributes.unique_subject = parse_yesno(p,1); |
f85b68cd RL |
1701 | } |
1702 | } | |
1703 | ||
1704 | err: | |
1705 | if (dbattr_conf) NCONF_free(dbattr_conf); | |
1706 | if (tmpdb) TXT_DB_free(tmpdb); | |
1707 | if (in) BIO_free_all(in); | |
1708 | return retdb; | |
1709 | } | |
1710 | ||
1711 | int index_index(CA_DB *db) | |
1712 | { | |
1713 | if (!TXT_DB_create_index(db->db, DB_serial, NULL, | |
1714 | LHASH_HASH_FN(index_serial_hash), | |
1715 | LHASH_COMP_FN(index_serial_cmp))) | |
1716 | { | |
1717 | BIO_printf(bio_err, | |
1718 | "error creating serial number index:(%ld,%ld,%ld)\n", | |
1719 | db->db->error,db->db->arg1,db->db->arg2); | |
1720 | return 0; | |
1721 | } | |
1722 | ||
1723 | if (db->attributes.unique_subject | |
1724 | && !TXT_DB_create_index(db->db, DB_name, index_name_qual, | |
1725 | LHASH_HASH_FN(index_name_hash), | |
1726 | LHASH_COMP_FN(index_name_cmp))) | |
1727 | { | |
1728 | BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n", | |
1729 | db->db->error,db->db->arg1,db->db->arg2); | |
1730 | return 0; | |
1731 | } | |
1732 | return 1; | |
1733 | } | |
1734 | ||
1735 | int save_index(char *dbfile, char *suffix, CA_DB *db) | |
1736 | { | |
1737 | char buf[3][BSIZE]; | |
1738 | BIO *out = BIO_new(BIO_s_file()); | |
1739 | int j; | |
1740 | ||
1741 | if (out == NULL) | |
1742 | { | |
1743 | ERR_print_errors(bio_err); | |
1744 | goto err; | |
1745 | } | |
1746 | ||
1747 | j = strlen(dbfile) + strlen(suffix); | |
1748 | if (j + 6 >= BSIZE) | |
1749 | { | |
1750 | BIO_printf(bio_err,"file name too long\n"); | |
1751 | goto err; | |
1752 | } | |
1753 | ||
1754 | #ifndef OPENSSL_SYS_VMS | |
1755 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile); | |
1756 | #else | |
1757 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile); | |
1758 | #endif | |
1759 | #ifndef OPENSSL_SYS_VMS | |
1760 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix); | |
1761 | #else | |
1762 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix); | |
1763 | #endif | |
1764 | #ifndef OPENSSL_SYS_VMS | |
1765 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix); | |
1766 | #else | |
1767 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix); | |
1768 | #endif | |
63b6fe2b | 1769 | #ifdef RL_DEBUG |
f85b68cd | 1770 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
63b6fe2b | 1771 | #endif |
f85b68cd RL |
1772 | if (BIO_write_filename(out,buf[0]) <= 0) |
1773 | { | |
1774 | perror(dbfile); | |
1775 | BIO_printf(bio_err,"unable to open '%s'\n", dbfile); | |
1776 | goto err; | |
1777 | } | |
1778 | j=TXT_DB_write(out,db->db); | |
1779 | if (j <= 0) goto err; | |
1780 | ||
1781 | BIO_free(out); | |
1782 | ||
1783 | out = BIO_new(BIO_s_file()); | |
63b6fe2b | 1784 | #ifdef RL_DEBUG |
f85b68cd | 1785 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]); |
63b6fe2b | 1786 | #endif |
f85b68cd RL |
1787 | if (BIO_write_filename(out,buf[1]) <= 0) |
1788 | { | |
1789 | perror(buf[2]); | |
1790 | BIO_printf(bio_err,"unable to open '%s'\n", buf[2]); | |
1791 | goto err; | |
1792 | } | |
1793 | BIO_printf(out,"unique_subject = %s\n", | |
1794 | db->attributes.unique_subject ? "yes" : "no"); | |
1795 | BIO_free(out); | |
1796 | ||
1797 | return 1; | |
1798 | err: | |
1799 | return 0; | |
1800 | } | |
1801 | ||
1802 | int rotate_index(char *dbfile, char *new_suffix, char *old_suffix) | |
1803 | { | |
1804 | char buf[5][BSIZE]; | |
1805 | int i,j; | |
1806 | struct stat sb; | |
1807 | ||
1808 | i = strlen(dbfile) + strlen(old_suffix); | |
1809 | j = strlen(dbfile) + strlen(new_suffix); | |
1810 | if (i > j) j = i; | |
1811 | if (j + 6 >= BSIZE) | |
1812 | { | |
1813 | BIO_printf(bio_err,"file name too long\n"); | |
1814 | goto err; | |
1815 | } | |
1816 | ||
1817 | #ifndef OPENSSL_SYS_VMS | |
1818 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile); | |
1819 | #else | |
1820 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile); | |
1821 | #endif | |
1822 | #ifndef OPENSSL_SYS_VMS | |
1823 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", | |
1824 | dbfile, new_suffix); | |
1825 | #else | |
1826 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", | |
1827 | dbfile, new_suffix); | |
1828 | #endif | |
1829 | #ifndef OPENSSL_SYS_VMS | |
1830 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", | |
1831 | dbfile, new_suffix); | |
1832 | #else | |
1833 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", | |
1834 | dbfile, new_suffix); | |
1835 | #endif | |
1836 | #ifndef OPENSSL_SYS_VMS | |
1837 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", | |
1838 | dbfile, old_suffix); | |
1839 | #else | |
1840 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", | |
1841 | dbfile, old_suffix); | |
1842 | #endif | |
1843 | #ifndef OPENSSL_SYS_VMS | |
1844 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", | |
1845 | dbfile, old_suffix); | |
1846 | #else | |
1847 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", | |
1848 | dbfile, old_suffix); | |
1849 | #endif | |
1850 | if (stat(dbfile,&sb) < 0) | |
1851 | { | |
1852 | if (errno != ENOENT | |
1853 | #ifdef ENOTDIR | |
1854 | && errno != ENOTDIR) | |
1855 | #endif | |
1856 | goto err; | |
1857 | } | |
1858 | else | |
1859 | { | |
63b6fe2b | 1860 | #ifdef RL_DEBUG |
f85b68cd RL |
1861 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1862 | dbfile, buf[1]); | |
63b6fe2b | 1863 | #endif |
f85b68cd RL |
1864 | if (rename(dbfile,buf[1]) < 0) |
1865 | { | |
1866 | BIO_printf(bio_err, | |
1867 | "unable to rename %s to %s\n", | |
1868 | dbfile, buf[1]); | |
1869 | perror("reason"); | |
1870 | goto err; | |
1871 | } | |
1872 | } | |
63b6fe2b | 1873 | #ifdef RL_DEBUG |
f85b68cd RL |
1874 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1875 | buf[0],dbfile); | |
63b6fe2b | 1876 | #endif |
f85b68cd RL |
1877 | if (rename(buf[0],dbfile) < 0) |
1878 | { | |
1879 | BIO_printf(bio_err, | |
1880 | "unable to rename %s to %s\n", | |
1881 | buf[0],dbfile); | |
1882 | perror("reason"); | |
1883 | rename(buf[1],dbfile); | |
1884 | goto err; | |
1885 | } | |
1886 | if (stat(buf[4],&sb) < 0) | |
1887 | { | |
1888 | if (errno != ENOENT | |
1889 | #ifdef ENOTDIR | |
1890 | && errno != ENOTDIR) | |
1891 | #endif | |
1892 | goto err; | |
1893 | } | |
1894 | else | |
1895 | { | |
63b6fe2b | 1896 | #ifdef RL_DEBUG |
f85b68cd RL |
1897 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1898 | buf[4],buf[3]); | |
63b6fe2b | 1899 | #endif |
f85b68cd RL |
1900 | if (rename(buf[4],buf[3]) < 0) |
1901 | { | |
1902 | BIO_printf(bio_err, | |
1903 | "unable to rename %s to %s\n", | |
1904 | buf[4], buf[3]); | |
1905 | perror("reason"); | |
1906 | rename(dbfile,buf[0]); | |
1907 | rename(buf[1],dbfile); | |
1908 | goto err; | |
1909 | } | |
1910 | } | |
63b6fe2b | 1911 | #ifdef RL_DEBUG |
f85b68cd RL |
1912 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1913 | buf[2],buf[4]); | |
63b6fe2b | 1914 | #endif |
f85b68cd RL |
1915 | if (rename(buf[2],buf[4]) < 0) |
1916 | { | |
1917 | BIO_printf(bio_err, | |
1918 | "unable to rename %s to %s\n", | |
1919 | buf[2],buf[4]); | |
1920 | perror("reason"); | |
1921 | rename(buf[3],buf[4]); | |
1922 | rename(dbfile,buf[0]); | |
1923 | rename(buf[1],dbfile); | |
1924 | goto err; | |
1925 | } | |
1926 | return 1; | |
1927 | err: | |
1928 | return 0; | |
1929 | } | |
1930 | ||
1931 | void free_index(CA_DB *db) | |
1932 | { | |
db598fbc RL |
1933 | if (db) |
1934 | { | |
1935 | if (db->db) TXT_DB_free(db->db); | |
1936 | OPENSSL_free(db); | |
1937 | } | |
f85b68cd | 1938 | } |
6d5ffb59 | 1939 | |
03ddbdd9 RL |
1940 | int parse_yesno(char *str, int def) |
1941 | { | |
1942 | int ret = def; | |
1943 | if (str) | |
1944 | { | |
1945 | switch (*str) | |
1946 | { | |
1947 | case 'f': /* false */ | |
1948 | case 'F': /* FALSE */ | |
1949 | case 'n': /* no */ | |
1950 | case 'N': /* NO */ | |
1951 | case '0': /* 0 */ | |
1952 | ret = 0; | |
1953 | break; | |
1954 | case 't': /* true */ | |
1955 | case 'T': /* TRUE */ | |
1956 | case 'y': /* yes */ | |
1957 | case 'Y': /* YES */ | |
1958 | case '1': /* 1 */ | |
1959 | ret = 0; | |
1960 | break; | |
1961 | default: | |
1962 | ret = def; | |
1963 | break; | |
1964 | } | |
1965 | } | |
1966 | return ret; | |
1967 | } | |
1968 | ||
6d5ffb59 RL |
1969 | /* |
1970 | * subject is expected to be in the format /type0=value0/type1=value1/type2=... | |
1971 | * where characters may be escaped by \ | |
1972 | */ | |
1973 | X509_NAME *parse_name(char *subject, long chtype, int multirdn) | |
1974 | { | |
1975 | size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */ | |
1976 | char *buf = OPENSSL_malloc(buflen); | |
1977 | size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */ | |
1978 | char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *)); | |
1979 | char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *)); | |
1980 | int *mval = OPENSSL_malloc (max_ne * sizeof (int)); | |
1981 | ||
1982 | char *sp = subject, *bp = buf; | |
1983 | int i, ne_num = 0; | |
1984 | ||
1985 | X509_NAME *n = NULL; | |
1986 | int nid; | |
1987 | ||
1988 | if (!buf || !ne_types || !ne_values) | |
1989 | { | |
1990 | BIO_printf(bio_err, "malloc error\n"); | |
1991 | goto error; | |
1992 | } | |
1993 | ||
1994 | if (*subject != '/') | |
1995 | { | |
1996 | BIO_printf(bio_err, "Subject does not start with '/'.\n"); | |
1997 | goto error; | |
1998 | } | |
1999 | sp++; /* skip leading / */ | |
2000 | ||
2001 | /* no multivalued RDN by default */ | |
2002 | mval[ne_num] = 0; | |
2003 | ||
2004 | while (*sp) | |
2005 | { | |
2006 | /* collect type */ | |
2007 | ne_types[ne_num] = bp; | |
2008 | while (*sp) | |
2009 | { | |
2010 | if (*sp == '\\') /* is there anything to escape in the type...? */ | |
2011 | { | |
2012 | if (*++sp) | |
2013 | *bp++ = *sp++; | |
2014 | else | |
2015 | { | |
2016 | BIO_printf(bio_err, "escape character at end of string\n"); | |
2017 | goto error; | |
2018 | } | |
2019 | } | |
2020 | else if (*sp == '=') | |
2021 | { | |
2022 | sp++; | |
2023 | *bp++ = '\0'; | |
2024 | break; | |
2025 | } | |
2026 | else | |
2027 | *bp++ = *sp++; | |
2028 | } | |
2029 | if (!*sp) | |
2030 | { | |
2031 | BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num); | |
2032 | goto error; | |
2033 | } | |
2034 | ne_values[ne_num] = bp; | |
2035 | while (*sp) | |
2036 | { | |
2037 | if (*sp == '\\') | |
2038 | { | |
2039 | if (*++sp) | |
2040 | *bp++ = *sp++; | |
2041 | else | |
2042 | { | |
2043 | BIO_printf(bio_err, "escape character at end of string\n"); | |
2044 | goto error; | |
2045 | } | |
2046 | } | |
2047 | else if (*sp == '/') | |
2048 | { | |
2049 | sp++; | |
2050 | /* no multivalued RDN by default */ | |
2051 | mval[ne_num+1] = 0; | |
2052 | break; | |
2053 | } | |
2054 | else if (*sp == '+' && multirdn) | |
2055 | { | |
2056 | /* a not escaped + signals a mutlivalued RDN */ | |
2057 | sp++; | |
2058 | mval[ne_num+1] = -1; | |
2059 | break; | |
2060 | } | |
2061 | else | |
2062 | *bp++ = *sp++; | |
2063 | } | |
2064 | *bp++ = '\0'; | |
2065 | ne_num++; | |
2066 | } | |
2067 | ||
2068 | if (!(n = X509_NAME_new())) | |
2069 | goto error; | |
2070 | ||
2071 | for (i = 0; i < ne_num; i++) | |
2072 | { | |
2073 | if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef) | |
2074 | { | |
2075 | BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]); | |
2076 | continue; | |
2077 | } | |
2078 | ||
2079 | if (!*ne_values[i]) | |
2080 | { | |
2081 | BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]); | |
2082 | continue; | |
2083 | } | |
2084 | ||
2085 | if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i])) | |
2086 | goto error; | |
2087 | } | |
2088 | ||
2089 | OPENSSL_free(ne_values); | |
2090 | OPENSSL_free(ne_types); | |
2091 | OPENSSL_free(buf); | |
2092 | return n; | |
2093 | ||
2094 | error: | |
2095 | X509_NAME_free(n); | |
2096 | if (ne_values) | |
2097 | OPENSSL_free(ne_values); | |
2098 | if (ne_types) | |
2099 | OPENSSL_free(ne_types); | |
2100 | if (buf) | |
2101 | OPENSSL_free(buf); | |
2102 | return NULL; | |
2103 | } | |
2104 | ||
d530017c RL |
2105 | /* This code MUST COME AFTER anything that uses rename() */ |
2106 | #ifdef OPENSSL_SYS_WIN32 | |
2107 | int WIN32_rename(char *from, char *to) | |
2108 | { | |
2109 | #ifndef OPENSSL_SYS_WINCE | |
2110 | /* Windows rename gives an error if 'to' exists, so delete it | |
2111 | * first and ignore file not found errror | |
2112 | */ | |
2113 | if((remove(to) != 0) && (errno != ENOENT)) | |
2114 | return -1; | |
2115 | #undef rename | |
2116 | return rename(from, to); | |
2117 | #else | |
2118 | /* convert strings to UNICODE */ | |
2119 | { | |
2120 | BOOL result = FALSE; | |
2121 | WCHAR* wfrom; | |
2122 | WCHAR* wto; | |
2123 | int i; | |
2124 | wfrom = malloc((strlen(from)+1)*2); | |
2125 | wto = malloc((strlen(to)+1)*2); | |
2126 | if (wfrom != NULL && wto != NULL) | |
2127 | { | |
2128 | for (i=0; i<(int)strlen(from)+1; i++) | |
2129 | wfrom[i] = (short)from[i]; | |
2130 | for (i=0; i<(int)strlen(to)+1; i++) | |
2131 | wto[i] = (short)to[i]; | |
2132 | result = MoveFile(wfrom, wto); | |
2133 | } | |
2134 | if (wfrom != NULL) | |
2135 | free(wfrom); | |
2136 | if (wto != NULL) | |
2137 | free(wto); | |
2138 | return result; | |
2139 | } | |
2140 | #endif | |
2141 | } | |
2142 | #endif |