]>
Commit | Line | Data |
---|---|---|
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 | */ | |
58 | ||
59 | #include <stdio.h> | |
60 | #include <stdlib.h> | |
61 | #include <string.h> | |
62 | #include <sys/types.h> | |
63 | #include <sys/stat.h> | |
64 | #define NON_MAIN | |
65 | #include "apps.h" | |
66 | #undef NON_MAIN | |
90ae4673 RL |
67 | #include <openssl/err.h> |
68 | #include <openssl/x509.h> | |
535d79da | 69 | #include <openssl/x509v3.h> |
90ae4673 RL |
70 | #include <openssl/pem.h> |
71 | #include <openssl/pkcs12.h> | |
2fe5adc3 | 72 | #include <openssl/ui.h> |
90ae4673 | 73 | #include <openssl/safestack.h> |
d02b48c6 | 74 | |
19f21921 RL |
75 | #ifdef OPENSSL_SYS_WINDOWS |
76 | #define strcasecmp _stricmp | |
77 | #else | |
78 | #include <strings.h> | |
79 | #endif | |
80 | ||
bc36ee62 | 81 | #ifdef OPENSSL_SYS_WINDOWS |
58964a49 | 82 | # include "bss_file.c" |
d02b48c6 RE |
83 | #endif |
84 | ||
8ca533e3 DSH |
85 | typedef struct { |
86 | char *name; | |
87 | unsigned long flag; | |
88 | unsigned long mask; | |
89 | } NAME_EX_TBL; | |
90 | ||
2fe5adc3 RL |
91 | static UI_METHOD *ui_method = NULL; |
92 | ||
8ca533e3 | 93 | static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); |
535d79da | 94 | static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); |
8ca533e3 | 95 | |
d02b48c6 | 96 | int app_init(long mesgwin); |
d02b48c6 | 97 | #ifdef undef /* never finished - probably never will be :-) */ |
6b691a5c | 98 | int args_from_file(char *file, int *argc, char **argv[]) |
d02b48c6 RE |
99 | { |
100 | FILE *fp; | |
101 | int num,i; | |
102 | unsigned int len; | |
103 | static char *buf=NULL; | |
104 | static char **arg=NULL; | |
105 | char *p; | |
106 | struct stat stbuf; | |
107 | ||
108 | if (stat(file,&stbuf) < 0) return(0); | |
109 | ||
110 | fp=fopen(file,"r"); | |
111 | if (fp == NULL) | |
112 | return(0); | |
113 | ||
114 | *argc=0; | |
115 | *argv=NULL; | |
116 | ||
117 | len=(unsigned int)stbuf.st_size; | |
26a3a48d RL |
118 | if (buf != NULL) OPENSSL_free(buf); |
119 | buf=(char *)OPENSSL_malloc(len+1); | |
d02b48c6 RE |
120 | if (buf == NULL) return(0); |
121 | ||
122 | len=fread(buf,1,len,fp); | |
123 | if (len <= 1) return(0); | |
124 | buf[len]='\0'; | |
125 | ||
126 | i=0; | |
127 | for (p=buf; *p; p++) | |
128 | if (*p == '\n') i++; | |
26a3a48d RL |
129 | if (arg != NULL) OPENSSL_free(arg); |
130 | arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2)); | |
d02b48c6 RE |
131 | |
132 | *argv=arg; | |
133 | num=0; | |
134 | p=buf; | |
135 | for (;;) | |
136 | { | |
137 | if (!*p) break; | |
138 | if (*p == '#') /* comment line */ | |
139 | { | |
140 | while (*p && (*p != '\n')) p++; | |
141 | continue; | |
142 | } | |
143 | /* else we have a line */ | |
144 | *(arg++)=p; | |
145 | num++; | |
146 | while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) | |
147 | p++; | |
148 | if (!*p) break; | |
149 | if (*p == '\n') | |
150 | { | |
151 | *(p++)='\0'; | |
152 | continue; | |
153 | } | |
154 | /* else it is a tab or space */ | |
155 | p++; | |
156 | while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) | |
157 | p++; | |
158 | if (!*p) break; | |
159 | if (*p == '\n') | |
160 | { | |
161 | p++; | |
162 | continue; | |
163 | } | |
164 | *(arg++)=p++; | |
165 | num++; | |
166 | while (*p && (*p != '\n')) p++; | |
167 | if (!*p) break; | |
168 | /* else *p == '\n' */ | |
169 | *(p++)='\0'; | |
170 | } | |
171 | *argc=num; | |
172 | return(1); | |
173 | } | |
174 | #endif | |
175 | ||
6b691a5c | 176 | int str2fmt(char *s) |
d02b48c6 RE |
177 | { |
178 | if ((*s == 'D') || (*s == 'd')) | |
179 | return(FORMAT_ASN1); | |
180 | else if ((*s == 'T') || (*s == 't')) | |
181 | return(FORMAT_TEXT); | |
182 | else if ((*s == 'P') || (*s == 'p')) | |
183 | return(FORMAT_PEM); | |
184 | else if ((*s == 'N') || (*s == 'n')) | |
185 | return(FORMAT_NETSCAPE); | |
094fe66d DSH |
186 | else if ((*s == 'S') || (*s == 's')) |
187 | return(FORMAT_SMIME); | |
90ae4673 RL |
188 | else if ((*s == '1') |
189 | || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0) | |
190 | || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0)) | |
191 | return(FORMAT_PKCS12); | |
5270e702 RL |
192 | else if ((*s == 'E') || (*s == 'e')) |
193 | return(FORMAT_ENGINE); | |
d02b48c6 RE |
194 | else |
195 | return(FORMAT_UNDEF); | |
196 | } | |
197 | ||
bc36ee62 | 198 | #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) |
6b691a5c | 199 | void program_name(char *in, char *out, int size) |
d02b48c6 RE |
200 | { |
201 | int i,n; | |
202 | char *p=NULL; | |
203 | ||
204 | n=strlen(in); | |
205 | /* find the last '/', '\' or ':' */ | |
206 | for (i=n-1; i>0; i--) | |
207 | { | |
208 | if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':')) | |
209 | { | |
210 | p= &(in[i+1]); | |
211 | break; | |
212 | } | |
213 | } | |
214 | if (p == NULL) | |
215 | p=in; | |
216 | n=strlen(p); | |
217 | /* strip off trailing .exe if present. */ | |
218 | if ((n > 4) && (p[n-4] == '.') && | |
219 | ((p[n-3] == 'e') || (p[n-3] == 'E')) && | |
220 | ((p[n-2] == 'x') || (p[n-2] == 'X')) && | |
221 | ((p[n-1] == 'e') || (p[n-1] == 'E'))) | |
222 | n-=4; | |
223 | if (n > size-1) | |
224 | n=size-1; | |
225 | ||
226 | for (i=0; i<n; i++) | |
227 | { | |
228 | if ((p[i] >= 'A') && (p[i] <= 'Z')) | |
229 | out[i]=p[i]-'A'+'a'; | |
230 | else | |
231 | out[i]=p[i]; | |
232 | } | |
233 | out[n]='\0'; | |
234 | } | |
235 | #else | |
bc36ee62 | 236 | #ifdef OPENSSL_SYS_VMS |
7d7d2cbc UM |
237 | void program_name(char *in, char *out, int size) |
238 | { | |
239 | char *p=in, *q; | |
240 | char *chars=":]>"; | |
241 | ||
242 | while(*chars != '\0') | |
243 | { | |
244 | q=strrchr(p,*chars); | |
245 | if (q > p) | |
246 | p = q + 1; | |
247 | chars++; | |
248 | } | |
249 | ||
250 | q=strrchr(p,'.'); | |
251 | if (q == NULL) | |
252 | q = in+size; | |
253 | strncpy(out,p,q-p); | |
254 | out[q-p]='\0'; | |
255 | } | |
256 | #else | |
6b691a5c | 257 | void program_name(char *in, char *out, int size) |
d02b48c6 RE |
258 | { |
259 | char *p; | |
260 | ||
261 | p=strrchr(in,'/'); | |
262 | if (p != NULL) | |
263 | p++; | |
264 | else | |
265 | p=in; | |
266 | strncpy(out,p,size-1); | |
267 | out[size-1]='\0'; | |
268 | } | |
269 | #endif | |
7d7d2cbc | 270 | #endif |
d02b48c6 | 271 | |
bc36ee62 | 272 | #ifdef OPENSSL_SYS_WIN32 |
6b691a5c | 273 | int WIN32_rename(char *from, char *to) |
d02b48c6 | 274 | { |
bc36ee62 | 275 | #ifdef OPENSSL_SYS_WINNT |
d02b48c6 | 276 | int ret; |
a5ab0532 | 277 | /* Note: MoveFileEx() doesn't work under Win95, Win98 */ |
d02b48c6 RE |
278 | |
279 | ret=MoveFileEx(from,to,MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED); | |
280 | return(ret?0:-1); | |
a5ab0532 | 281 | #else |
b1c4fe36 BM |
282 | unlink(to); |
283 | return MoveFile(from, to); | |
a5ab0532 | 284 | #endif |
d02b48c6 RE |
285 | } |
286 | #endif | |
287 | ||
6b691a5c | 288 | int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]) |
d02b48c6 RE |
289 | { |
290 | int num,len,i; | |
291 | char *p; | |
292 | ||
293 | *argc=0; | |
294 | *argv=NULL; | |
295 | ||
296 | len=strlen(buf); | |
297 | i=0; | |
298 | if (arg->count == 0) | |
299 | { | |
300 | arg->count=20; | |
26a3a48d | 301 | arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count); |
d02b48c6 RE |
302 | } |
303 | for (i=0; i<arg->count; i++) | |
304 | arg->data[i]=NULL; | |
305 | ||
306 | num=0; | |
307 | p=buf; | |
308 | for (;;) | |
309 | { | |
310 | /* first scan over white space */ | |
311 | if (!*p) break; | |
312 | while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) | |
313 | p++; | |
314 | if (!*p) break; | |
315 | ||
316 | /* The start of something good :-) */ | |
317 | if (num >= arg->count) | |
318 | { | |
319 | arg->count+=20; | |
26a3a48d | 320 | arg->data=(char **)OPENSSL_realloc(arg->data, |
d02b48c6 RE |
321 | sizeof(char *)*arg->count); |
322 | if (argc == 0) return(0); | |
323 | } | |
324 | arg->data[num++]=p; | |
325 | ||
326 | /* now look for the end of this */ | |
327 | if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */ | |
328 | { | |
329 | i= *(p++); | |
330 | arg->data[num-1]++; /* jump over quote */ | |
331 | while (*p && (*p != i)) | |
332 | p++; | |
333 | *p='\0'; | |
334 | } | |
335 | else | |
336 | { | |
337 | while (*p && ((*p != ' ') && | |
338 | (*p != '\t') && (*p != '\n'))) | |
339 | p++; | |
340 | ||
341 | if (*p == '\0') | |
342 | p--; | |
343 | else | |
344 | *p='\0'; | |
345 | } | |
346 | p++; | |
347 | } | |
348 | *argc=num; | |
349 | *argv=arg->data; | |
350 | return(1); | |
351 | } | |
352 | ||
353 | #ifndef APP_INIT | |
6b691a5c | 354 | int app_init(long mesgwin) |
d02b48c6 RE |
355 | { |
356 | return(1); | |
357 | } | |
358 | #endif | |
53b1899e | 359 | |
a3fe382e | 360 | |
954ef7ef DSH |
361 | int dump_cert_text (BIO *out, X509 *x) |
362 | { | |
363 | char buf[256]; | |
364 | X509_NAME_oneline(X509_get_subject_name(x),buf,256); | |
365 | BIO_puts(out,"subject="); | |
366 | BIO_puts(out,buf); | |
367 | ||
368 | X509_NAME_oneline(X509_get_issuer_name(x),buf,256); | |
369 | BIO_puts(out,"\nissuer= "); | |
370 | BIO_puts(out,buf); | |
371 | BIO_puts(out,"\n"); | |
372 | return 0; | |
373 | } | |
a3fe382e | 374 | |
2fe5adc3 RL |
375 | static int ui_open(UI *ui) |
376 | { | |
377 | return UI_method_get_opener(UI_OpenSSL())(ui); | |
378 | } | |
379 | static int ui_read(UI *ui, UI_STRING *uis) | |
380 | { | |
381 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
382 | && UI_get0_user_data(ui)) | |
383 | { | |
384 | switch(UI_get_string_type(uis)) | |
385 | { | |
386 | case UIT_PROMPT: | |
387 | case UIT_VERIFY: | |
388 | { | |
389 | const char *password = | |
390 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
391 | if (password[0] != '\0') | |
392 | { | |
4f272c17 | 393 | UI_set_result(ui, uis, password); |
2fe5adc3 RL |
394 | return 1; |
395 | } | |
396 | } | |
397 | default: | |
398 | break; | |
399 | } | |
400 | } | |
401 | return UI_method_get_reader(UI_OpenSSL())(ui, uis); | |
402 | } | |
403 | static int ui_write(UI *ui, UI_STRING *uis) | |
404 | { | |
405 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
406 | && UI_get0_user_data(ui)) | |
407 | { | |
408 | switch(UI_get_string_type(uis)) | |
409 | { | |
410 | case UIT_PROMPT: | |
411 | case UIT_VERIFY: | |
412 | { | |
413 | const char *password = | |
414 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
415 | if (password[0] != '\0') | |
416 | return 1; | |
417 | } | |
418 | default: | |
419 | break; | |
420 | } | |
421 | } | |
422 | return UI_method_get_writer(UI_OpenSSL())(ui, uis); | |
423 | } | |
424 | static int ui_close(UI *ui) | |
425 | { | |
426 | return UI_method_get_closer(UI_OpenSSL())(ui); | |
427 | } | |
428 | int setup_ui_method() | |
429 | { | |
430 | ui_method = UI_create_method("OpenSSL application user interface"); | |
431 | UI_method_set_opener(ui_method, ui_open); | |
432 | UI_method_set_reader(ui_method, ui_read); | |
433 | UI_method_set_writer(ui_method, ui_write); | |
434 | UI_method_set_closer(ui_method, ui_close); | |
435 | return 0; | |
436 | } | |
2c7bc88d DSH |
437 | void destroy_ui_method() |
438 | { | |
439 | if(ui_method) | |
440 | { | |
441 | UI_destroy_method(ui_method); | |
442 | ui_method = NULL; | |
443 | } | |
444 | } | |
30b4c272 | 445 | int password_callback(char *buf, int bufsiz, int verify, |
2fe5adc3 | 446 | PW_CB_DATA *cb_tmp) |
30b4c272 | 447 | { |
2fe5adc3 RL |
448 | UI *ui = NULL; |
449 | int res = 0; | |
30b4c272 RL |
450 | const char *prompt_info = NULL; |
451 | const char *password = NULL; | |
2fe5adc3 | 452 | PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp; |
30b4c272 RL |
453 | |
454 | if (cb_data) | |
455 | { | |
456 | if (cb_data->password) | |
457 | password = cb_data->password; | |
458 | if (cb_data->prompt_info) | |
459 | prompt_info = cb_data->prompt_info; | |
460 | } | |
461 | ||
2fe5adc3 RL |
462 | ui = UI_new_method(ui_method); |
463 | if (ui) | |
464 | { | |
2fe5adc3 RL |
465 | int ok = 0; |
466 | char *buff = NULL; | |
467 | int ui_flags = 0; | |
468 | char *prompt = NULL; | |
30b4c272 | 469 | |
2fe5adc3 RL |
470 | prompt = UI_construct_prompt(ui, "pass phrase", |
471 | cb_data->prompt_info); | |
30b4c272 | 472 | |
2fe5adc3 | 473 | ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD; |
4f272c17 | 474 | UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0); |
2fe5adc3 RL |
475 | |
476 | if (ok >= 0) | |
4f272c17 RL |
477 | ok = UI_add_input_string(ui,prompt,ui_flags,buf, |
478 | PW_MIN_LENGTH,BUFSIZ-1); | |
2fe5adc3 RL |
479 | if (ok >= 0 && verify) |
480 | { | |
481 | buff = (char *)OPENSSL_malloc(bufsiz); | |
4f272c17 RL |
482 | ok = UI_add_verify_string(ui,prompt,ui_flags,buff, |
483 | PW_MIN_LENGTH,BUFSIZ-1, buf); | |
2fe5adc3 RL |
484 | } |
485 | if (ok >= 0) | |
4f272c17 | 486 | do |
2fe5adc3 | 487 | { |
4f272c17 | 488 | ok = UI_process(ui); |
2fe5adc3 | 489 | } |
4f272c17 RL |
490 | while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); |
491 | ||
2fe5adc3 | 492 | if (buff) |
30b4c272 | 493 | { |
4f272c17 | 494 | memset(buff,0,(unsigned int)bufsiz); |
2fe5adc3 | 495 | OPENSSL_free(buff); |
30b4c272 | 496 | } |
2fe5adc3 | 497 | |
4f272c17 RL |
498 | if (ok >= 0) |
499 | res = strlen(buf); | |
2fe5adc3 | 500 | if (ok == -1) |
30b4c272 | 501 | { |
2fe5adc3 RL |
502 | BIO_printf(bio_err, "User interface error\n"); |
503 | ERR_print_errors(bio_err); | |
504 | memset(buf,0,(unsigned int)bufsiz); | |
505 | res = 0; | |
30b4c272 | 506 | } |
2fe5adc3 RL |
507 | if (ok == -2) |
508 | { | |
509 | BIO_printf(bio_err,"aborted!\n"); | |
510 | memset(buf,0,(unsigned int)bufsiz); | |
511 | res = 0; | |
512 | } | |
513 | UI_free(ui); | |
4f272c17 | 514 | OPENSSL_free(prompt); |
30b4c272 | 515 | } |
2fe5adc3 | 516 | return res; |
30b4c272 RL |
517 | } |
518 | ||
a3fe382e DSH |
519 | static char *app_get_pass(BIO *err, char *arg, int keepbio); |
520 | ||
521 | int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2) | |
522 | { | |
523 | int same; | |
524 | if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0; | |
525 | else same = 1; | |
526 | if(arg1) { | |
527 | *pass1 = app_get_pass(err, arg1, same); | |
528 | if(!*pass1) return 0; | |
529 | } else if(pass1) *pass1 = NULL; | |
530 | if(arg2) { | |
531 | *pass2 = app_get_pass(err, arg2, same ? 2 : 0); | |
532 | if(!*pass2) return 0; | |
533 | } else if(pass2) *pass2 = NULL; | |
534 | return 1; | |
535 | } | |
536 | ||
537 | static char *app_get_pass(BIO *err, char *arg, int keepbio) | |
538 | { | |
539 | char *tmp, tpass[APP_PASS_LEN]; | |
540 | static BIO *pwdbio = NULL; | |
541 | int i; | |
542 | if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5); | |
543 | if(!strncmp(arg, "env:", 4)) { | |
544 | tmp = getenv(arg + 4); | |
545 | if(!tmp) { | |
546 | BIO_printf(err, "Can't read environment variable %s\n", arg + 4); | |
547 | return NULL; | |
548 | } | |
549 | return BUF_strdup(tmp); | |
550 | } | |
551 | if(!keepbio || !pwdbio) { | |
552 | if(!strncmp(arg, "file:", 5)) { | |
553 | pwdbio = BIO_new_file(arg + 5, "r"); | |
554 | if(!pwdbio) { | |
555 | BIO_printf(err, "Can't open file %s\n", arg + 5); | |
556 | return NULL; | |
557 | } | |
558 | } else if(!strncmp(arg, "fd:", 3)) { | |
559 | BIO *btmp; | |
560 | i = atoi(arg + 3); | |
561 | if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE); | |
562 | if((i < 0) || !pwdbio) { | |
563 | BIO_printf(err, "Can't access file descriptor %s\n", arg + 3); | |
564 | return NULL; | |
565 | } | |
566 | /* Can't do BIO_gets on an fd BIO so add a buffering BIO */ | |
567 | btmp = BIO_new(BIO_f_buffer()); | |
568 | pwdbio = BIO_push(btmp, pwdbio); | |
569 | } else if(!strcmp(arg, "stdin")) { | |
570 | pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE); | |
571 | if(!pwdbio) { | |
572 | BIO_printf(err, "Can't open BIO for stdin\n"); | |
573 | return NULL; | |
574 | } | |
575 | } else { | |
576 | BIO_printf(err, "Invalid password argument \"%s\"\n", arg); | |
577 | return NULL; | |
578 | } | |
579 | } | |
580 | i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); | |
581 | if(keepbio != 1) { | |
582 | BIO_free_all(pwdbio); | |
583 | pwdbio = NULL; | |
584 | } | |
585 | if(i <= 0) { | |
586 | BIO_printf(err, "Error reading password from BIO\n"); | |
587 | return NULL; | |
588 | } | |
589 | tmp = strchr(tpass, '\n'); | |
590 | if(tmp) *tmp = 0; | |
591 | return BUF_strdup(tpass); | |
592 | } | |
90ae4673 | 593 | |
b7a26e6d | 594 | int add_oid_section(BIO *err, CONF *conf) |
431b0cce RL |
595 | { |
596 | char *p; | |
597 | STACK_OF(CONF_VALUE) *sktmp; | |
598 | CONF_VALUE *cnf; | |
599 | int i; | |
b7a26e6d | 600 | if(!(p=NCONF_get_string(conf,NULL,"oid_section"))) |
2c0d1012 BM |
601 | { |
602 | ERR_clear_error(); | |
603 | return 1; | |
604 | } | |
b7a26e6d | 605 | if(!(sktmp = NCONF_get_section(conf, p))) { |
431b0cce RL |
606 | BIO_printf(err, "problem loading oid section %s\n", p); |
607 | return 0; | |
608 | } | |
609 | for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { | |
610 | cnf = sk_CONF_VALUE_value(sktmp, i); | |
611 | if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { | |
612 | BIO_printf(err, "problem creating object %s=%s\n", | |
613 | cnf->name, cnf->value); | |
614 | return 0; | |
615 | } | |
616 | } | |
617 | return 1; | |
618 | } | |
619 | ||
30b4c272 RL |
620 | X509 *load_cert(BIO *err, const char *file, int format, |
621 | const char *pass, ENGINE *e, const char *cert_descrip) | |
90ae4673 RL |
622 | { |
623 | ASN1_HEADER *ah=NULL; | |
624 | BUF_MEM *buf=NULL; | |
625 | X509 *x=NULL; | |
626 | BIO *cert; | |
627 | ||
628 | if ((cert=BIO_new(BIO_s_file())) == NULL) | |
629 | { | |
431b0cce | 630 | ERR_print_errors(err); |
90ae4673 RL |
631 | goto end; |
632 | } | |
633 | ||
634 | if (file == NULL) | |
620cea37 BM |
635 | { |
636 | setvbuf(stdin, NULL, _IONBF, 0); | |
90ae4673 | 637 | BIO_set_fp(cert,stdin,BIO_NOCLOSE); |
620cea37 | 638 | } |
90ae4673 RL |
639 | else |
640 | { | |
641 | if (BIO_read_filename(cert,file) <= 0) | |
642 | { | |
30b4c272 RL |
643 | BIO_printf(err, "Error opening %s %s\n", |
644 | cert_descrip, file); | |
645 | ERR_print_errors(err); | |
90ae4673 RL |
646 | goto end; |
647 | } | |
648 | } | |
649 | ||
650 | if (format == FORMAT_ASN1) | |
651 | x=d2i_X509_bio(cert,NULL); | |
652 | else if (format == FORMAT_NETSCAPE) | |
653 | { | |
654 | unsigned char *p,*op; | |
655 | int size=0,i; | |
656 | ||
657 | /* We sort of have to do it this way because it is sort of nice | |
658 | * to read the header first and check it, then | |
659 | * try to read the certificate */ | |
660 | buf=BUF_MEM_new(); | |
661 | for (;;) | |
662 | { | |
663 | if ((buf == NULL) || (!BUF_MEM_grow(buf,size+1024*10))) | |
664 | goto end; | |
665 | i=BIO_read(cert,&(buf->data[size]),1024*10); | |
666 | size+=i; | |
667 | if (i == 0) break; | |
668 | if (i < 0) | |
669 | { | |
670 | perror("reading certificate"); | |
671 | goto end; | |
672 | } | |
673 | } | |
674 | p=(unsigned char *)buf->data; | |
675 | op=p; | |
676 | ||
677 | /* First load the header */ | |
678 | if ((ah=d2i_ASN1_HEADER(NULL,&p,(long)size)) == NULL) | |
679 | goto end; | |
680 | if ((ah->header == NULL) || (ah->header->data == NULL) || | |
681 | (strncmp(NETSCAPE_CERT_HDR,(char *)ah->header->data, | |
682 | ah->header->length) != 0)) | |
683 | { | |
431b0cce | 684 | BIO_printf(err,"Error reading header on certificate\n"); |
90ae4673 RL |
685 | goto end; |
686 | } | |
687 | /* header is ok, so now read the object */ | |
688 | p=op; | |
689 | ah->meth=X509_asn1_meth(); | |
690 | if ((ah=d2i_ASN1_HEADER(&ah,&p,(long)size)) == NULL) | |
691 | goto end; | |
692 | x=(X509 *)ah->data; | |
693 | ah->data=NULL; | |
694 | } | |
695 | else if (format == FORMAT_PEM) | |
30b4c272 RL |
696 | x=PEM_read_bio_X509_AUX(cert,NULL, |
697 | (pem_password_cb *)password_callback, NULL); | |
90ae4673 RL |
698 | else if (format == FORMAT_PKCS12) |
699 | { | |
700 | PKCS12 *p12 = d2i_PKCS12_bio(cert, NULL); | |
701 | ||
702 | PKCS12_parse(p12, NULL, NULL, &x, NULL); | |
703 | PKCS12_free(p12); | |
704 | p12 = NULL; | |
705 | } | |
706 | else { | |
30b4c272 RL |
707 | BIO_printf(err,"bad input format specified for %s\n", |
708 | cert_descrip); | |
90ae4673 RL |
709 | goto end; |
710 | } | |
711 | end: | |
712 | if (x == NULL) | |
713 | { | |
431b0cce RL |
714 | BIO_printf(err,"unable to load certificate\n"); |
715 | ERR_print_errors(err); | |
90ae4673 RL |
716 | } |
717 | if (ah != NULL) ASN1_HEADER_free(ah); | |
718 | if (cert != NULL) BIO_free(cert); | |
719 | if (buf != NULL) BUF_MEM_free(buf); | |
720 | return(x); | |
721 | } | |
722 | ||
30b4c272 RL |
723 | EVP_PKEY *load_key(BIO *err, const char *file, int format, |
724 | const char *pass, ENGINE *e, const char *key_descrip) | |
90ae4673 RL |
725 | { |
726 | BIO *key=NULL; | |
727 | EVP_PKEY *pkey=NULL; | |
30b4c272 RL |
728 | PW_CB_DATA cb_data; |
729 | ||
730 | cb_data.password = pass; | |
731 | cb_data.prompt_info = file; | |
90ae4673 RL |
732 | |
733 | if (file == NULL) | |
734 | { | |
431b0cce | 735 | BIO_printf(err,"no keyfile specified\n"); |
90ae4673 RL |
736 | goto end; |
737 | } | |
32d862ed RL |
738 | if (format == FORMAT_ENGINE) |
739 | { | |
740 | if (!e) | |
741 | BIO_printf(bio_err,"no engine specified\n"); | |
742 | else | |
30b4c272 | 743 | pkey = ENGINE_load_private_key(e, file, |
2fe5adc3 | 744 | ui_method, &cb_data); |
32d862ed RL |
745 | goto end; |
746 | } | |
90ae4673 RL |
747 | key=BIO_new(BIO_s_file()); |
748 | if (key == NULL) | |
749 | { | |
431b0cce | 750 | ERR_print_errors(err); |
90ae4673 RL |
751 | goto end; |
752 | } | |
753 | if (BIO_read_filename(key,file) <= 0) | |
754 | { | |
30b4c272 RL |
755 | BIO_printf(err, "Error opening %s %s\n", key_descrip, file); |
756 | ERR_print_errors(err); | |
90ae4673 RL |
757 | goto end; |
758 | } | |
759 | if (format == FORMAT_ASN1) | |
760 | { | |
761 | pkey=d2i_PrivateKey_bio(key, NULL); | |
762 | } | |
763 | else if (format == FORMAT_PEM) | |
764 | { | |
30b4c272 RL |
765 | pkey=PEM_read_bio_PrivateKey(key,NULL, |
766 | (pem_password_cb *)password_callback, &cb_data); | |
90ae4673 RL |
767 | } |
768 | else if (format == FORMAT_PKCS12) | |
769 | { | |
770 | PKCS12 *p12 = d2i_PKCS12_bio(key, NULL); | |
771 | ||
772 | PKCS12_parse(p12, pass, &pkey, NULL, NULL); | |
773 | PKCS12_free(p12); | |
774 | p12 = NULL; | |
775 | } | |
776 | else | |
777 | { | |
30b4c272 | 778 | BIO_printf(err,"bad input format specified for key file\n"); |
90ae4673 RL |
779 | goto end; |
780 | } | |
781 | end: | |
782 | if (key != NULL) BIO_free(key); | |
783 | if (pkey == NULL) | |
30b4c272 | 784 | BIO_printf(err,"unable to load %s\n", key_descrip); |
90ae4673 RL |
785 | return(pkey); |
786 | } | |
787 | ||
30b4c272 RL |
788 | EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, |
789 | const char *pass, ENGINE *e, const char *key_descrip) | |
bd08a2bd DSH |
790 | { |
791 | BIO *key=NULL; | |
792 | EVP_PKEY *pkey=NULL; | |
30b4c272 RL |
793 | PW_CB_DATA cb_data; |
794 | ||
795 | cb_data.password = pass; | |
796 | cb_data.prompt_info = file; | |
bd08a2bd DSH |
797 | |
798 | if (file == NULL) | |
799 | { | |
800 | BIO_printf(err,"no keyfile specified\n"); | |
801 | goto end; | |
802 | } | |
32d862ed RL |
803 | if (format == FORMAT_ENGINE) |
804 | { | |
805 | if (!e) | |
806 | BIO_printf(bio_err,"no engine specified\n"); | |
807 | else | |
30b4c272 | 808 | pkey = ENGINE_load_public_key(e, file, |
2fe5adc3 | 809 | ui_method, &cb_data); |
32d862ed RL |
810 | goto end; |
811 | } | |
bd08a2bd DSH |
812 | key=BIO_new(BIO_s_file()); |
813 | if (key == NULL) | |
814 | { | |
815 | ERR_print_errors(err); | |
816 | goto end; | |
817 | } | |
818 | if (BIO_read_filename(key,file) <= 0) | |
819 | { | |
30b4c272 RL |
820 | BIO_printf(err, "Error opening %s %s\n", key_descrip, file); |
821 | ERR_print_errors(err); | |
bd08a2bd DSH |
822 | goto end; |
823 | } | |
824 | if (format == FORMAT_ASN1) | |
825 | { | |
826 | pkey=d2i_PUBKEY_bio(key, NULL); | |
827 | } | |
828 | else if (format == FORMAT_PEM) | |
829 | { | |
30b4c272 RL |
830 | pkey=PEM_read_bio_PUBKEY(key,NULL, |
831 | (pem_password_cb *)password_callback, &cb_data); | |
bd08a2bd DSH |
832 | } |
833 | else | |
834 | { | |
30b4c272 | 835 | BIO_printf(err,"bad input format specified for key file\n"); |
bd08a2bd DSH |
836 | goto end; |
837 | } | |
838 | end: | |
839 | if (key != NULL) BIO_free(key); | |
840 | if (pkey == NULL) | |
30b4c272 | 841 | BIO_printf(err,"unable to load %s\n", key_descrip); |
bd08a2bd DSH |
842 | return(pkey); |
843 | } | |
844 | ||
30b4c272 RL |
845 | STACK_OF(X509) *load_certs(BIO *err, const char *file, int format, |
846 | const char *pass, ENGINE *e, const char *cert_descrip) | |
90ae4673 RL |
847 | { |
848 | BIO *certs; | |
849 | int i; | |
850 | STACK_OF(X509) *othercerts = NULL; | |
851 | STACK_OF(X509_INFO) *allcerts = NULL; | |
852 | X509_INFO *xi; | |
30b4c272 RL |
853 | PW_CB_DATA cb_data; |
854 | ||
855 | cb_data.password = pass; | |
856 | cb_data.prompt_info = file; | |
90ae4673 RL |
857 | |
858 | if((certs = BIO_new(BIO_s_file())) == NULL) | |
859 | { | |
431b0cce | 860 | ERR_print_errors(err); |
90ae4673 RL |
861 | goto end; |
862 | } | |
863 | ||
864 | if (file == NULL) | |
865 | BIO_set_fp(certs,stdin,BIO_NOCLOSE); | |
866 | else | |
867 | { | |
868 | if (BIO_read_filename(certs,file) <= 0) | |
869 | { | |
30b4c272 RL |
870 | BIO_printf(err, "Error opening %s %s\n", |
871 | cert_descrip, file); | |
872 | ERR_print_errors(err); | |
90ae4673 RL |
873 | goto end; |
874 | } | |
875 | } | |
876 | ||
877 | if (format == FORMAT_PEM) | |
878 | { | |
62324627 | 879 | othercerts = sk_X509_new_null(); |
90ae4673 RL |
880 | if(!othercerts) |
881 | { | |
882 | sk_X509_free(othercerts); | |
883 | othercerts = NULL; | |
884 | goto end; | |
885 | } | |
30b4c272 RL |
886 | allcerts = PEM_X509_INFO_read_bio(certs, NULL, |
887 | (pem_password_cb *)password_callback, &cb_data); | |
90ae4673 RL |
888 | for(i = 0; i < sk_X509_INFO_num(allcerts); i++) |
889 | { | |
890 | xi = sk_X509_INFO_value (allcerts, i); | |
891 | if (xi->x509) | |
892 | { | |
893 | sk_X509_push(othercerts, xi->x509); | |
894 | xi->x509 = NULL; | |
895 | } | |
896 | } | |
897 | goto end; | |
898 | } | |
899 | else { | |
30b4c272 RL |
900 | BIO_printf(err,"bad input format specified for %s\n", |
901 | cert_descrip); | |
90ae4673 RL |
902 | goto end; |
903 | } | |
904 | end: | |
905 | if (othercerts == NULL) | |
906 | { | |
431b0cce RL |
907 | BIO_printf(err,"unable to load certificates\n"); |
908 | ERR_print_errors(err); | |
90ae4673 RL |
909 | } |
910 | if (allcerts) sk_X509_INFO_pop_free(allcerts, X509_INFO_free); | |
911 | if (certs != NULL) BIO_free(certs); | |
912 | return(othercerts); | |
913 | } | |
914 | ||
8ca533e3 DSH |
915 | |
916 | #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) | |
917 | /* Return error for unknown extensions */ | |
918 | #define X509V3_EXT_DEFAULT 0 | |
919 | /* Print error for unknown extensions */ | |
920 | #define X509V3_EXT_ERROR_UNKNOWN (1L << 16) | |
921 | /* ASN1 parse unknown extensions */ | |
922 | #define X509V3_EXT_PARSE_UNKNOWN (2L << 16) | |
923 | /* BIO_dump unknown extensions */ | |
924 | #define X509V3_EXT_DUMP_UNKNOWN (3L << 16) | |
925 | ||
535d79da DSH |
926 | #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ |
927 | X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) | |
928 | ||
8ca533e3 DSH |
929 | int set_cert_ex(unsigned long *flags, const char *arg) |
930 | { | |
931 | static const NAME_EX_TBL cert_tbl[] = { | |
932 | { "compatible", X509_FLAG_COMPAT, 0xffffffffl}, | |
535d79da | 933 | { "ca_default", X509_FLAG_CA, 0xffffffffl}, |
8ca533e3 DSH |
934 | { "no_header", X509_FLAG_NO_HEADER, 0}, |
935 | { "no_version", X509_FLAG_NO_VERSION, 0}, | |
936 | { "no_serial", X509_FLAG_NO_SERIAL, 0}, | |
937 | { "no_signame", X509_FLAG_NO_SIGNAME, 0}, | |
938 | { "no_validity", X509_FLAG_NO_VALIDITY, 0}, | |
939 | { "no_subject", X509_FLAG_NO_SUBJECT, 0}, | |
0a3ea5d3 | 940 | { "no_issuer", X509_FLAG_NO_ISSUER, 0}, |
8ca533e3 DSH |
941 | { "no_pubkey", X509_FLAG_NO_PUBKEY, 0}, |
942 | { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, | |
943 | { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, | |
944 | { "no_aux", X509_FLAG_NO_AUX, 0}, | |
945 | { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, | |
946 | { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
947 | { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
948 | { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
949 | { NULL, 0, 0} | |
950 | }; | |
535d79da | 951 | return set_multi_opts(flags, arg, cert_tbl); |
8ca533e3 | 952 | } |
a657546f DSH |
953 | |
954 | int set_name_ex(unsigned long *flags, const char *arg) | |
955 | { | |
8ca533e3 | 956 | static const NAME_EX_TBL ex_tbl[] = { |
a657546f DSH |
957 | { "esc_2253", ASN1_STRFLGS_ESC_2253, 0}, |
958 | { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, | |
959 | { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, | |
960 | { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, | |
961 | { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, | |
bd4e1527 DSH |
962 | { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, |
963 | { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, | |
a657546f DSH |
964 | { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, |
965 | { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, | |
966 | { "dump_der", ASN1_STRFLGS_DUMP_DER, 0}, | |
967 | { "compat", XN_FLAG_COMPAT, 0xffffffffL}, | |
968 | { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, | |
969 | { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, | |
970 | { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, | |
971 | { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, | |
972 | { "dn_rev", XN_FLAG_DN_REV, 0}, | |
973 | { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, | |
974 | { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, | |
975 | { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, | |
e890dcdb | 976 | { "align", XN_FLAG_FN_ALIGN, 0}, |
a657546f DSH |
977 | { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, |
978 | { "space_eq", XN_FLAG_SPC_EQ, 0}, | |
979 | { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, | |
980 | { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, | |
981 | { "oneline", XN_FLAG_ONELINE, 0xffffffffL}, | |
982 | { "multiline", XN_FLAG_MULTILINE, 0xffffffffL}, | |
535d79da | 983 | { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, |
a657546f DSH |
984 | { NULL, 0, 0} |
985 | }; | |
535d79da DSH |
986 | return set_multi_opts(flags, arg, ex_tbl); |
987 | } | |
988 | ||
791bd0cd DSH |
989 | int set_ext_copy(int *copy_type, const char *arg) |
990 | { | |
991 | if (!strcasecmp(arg, "none")) | |
992 | *copy_type = EXT_COPY_NONE; | |
993 | else if (!strcasecmp(arg, "copy")) | |
994 | *copy_type = EXT_COPY_ADD; | |
995 | else if (!strcasecmp(arg, "copyall")) | |
996 | *copy_type = EXT_COPY_ALL; | |
997 | else | |
998 | return 0; | |
999 | return 1; | |
1000 | } | |
1001 | ||
1002 | int copy_extensions(X509 *x, X509_REQ *req, int copy_type) | |
1003 | { | |
1004 | STACK_OF(X509_EXTENSION) *exts = NULL; | |
1005 | X509_EXTENSION *ext, *tmpext; | |
1006 | ASN1_OBJECT *obj; | |
1007 | int i, idx, ret = 0; | |
1008 | if (!x || !req || (copy_type == EXT_COPY_NONE)) | |
1009 | return 1; | |
1010 | exts = X509_REQ_get_extensions(req); | |
1011 | ||
1012 | for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) { | |
1013 | ext = sk_X509_EXTENSION_value(exts, i); | |
1014 | obj = X509_EXTENSION_get_object(ext); | |
1015 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1016 | /* Does extension exist? */ | |
1017 | if (idx != -1) { | |
1018 | /* If normal copy don't override existing extension */ | |
1019 | if (copy_type == EXT_COPY_ADD) | |
1020 | continue; | |
1021 | /* Delete all extensions of same type */ | |
1022 | do { | |
1023 | tmpext = X509_get_ext(x, idx); | |
1024 | X509_delete_ext(x, idx); | |
1025 | X509_EXTENSION_free(tmpext); | |
1026 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1027 | } while (idx != -1); | |
1028 | } | |
1029 | if (!X509_add_ext(x, ext, -1)) | |
1030 | goto end; | |
1031 | } | |
1032 | ||
1033 | ret = 1; | |
1034 | ||
1035 | end: | |
1036 | ||
1037 | sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); | |
1038 | ||
1039 | return ret; | |
1040 | } | |
1041 | ||
1042 | ||
1043 | ||
1044 | ||
535d79da DSH |
1045 | static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) |
1046 | { | |
1047 | STACK_OF(CONF_VALUE) *vals; | |
1048 | CONF_VALUE *val; | |
1049 | int i, ret = 1; | |
1050 | if(!arg) return 0; | |
1051 | vals = X509V3_parse_list(arg); | |
1052 | for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { | |
1053 | val = sk_CONF_VALUE_value(vals, i); | |
1054 | if (!set_table_opts(flags, val->name, in_tbl)) | |
1055 | ret = 0; | |
1056 | } | |
1057 | sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); | |
1058 | return ret; | |
8ca533e3 | 1059 | } |
a657546f | 1060 | |
8ca533e3 DSH |
1061 | static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) |
1062 | { | |
1063 | char c; | |
1064 | const NAME_EX_TBL *ptbl; | |
a657546f DSH |
1065 | c = arg[0]; |
1066 | ||
1067 | if(c == '-') { | |
1068 | c = 0; | |
1069 | arg++; | |
1070 | } else if (c == '+') { | |
1071 | c = 1; | |
1072 | arg++; | |
1073 | } else c = 1; | |
1074 | ||
8ca533e3 | 1075 | for(ptbl = in_tbl; ptbl->name; ptbl++) { |
c15e0363 | 1076 | if(!strcasecmp(arg, ptbl->name)) { |
a657546f DSH |
1077 | *flags &= ~ptbl->mask; |
1078 | if(c) *flags |= ptbl->flag; | |
1079 | else *flags &= ~ptbl->flag; | |
1080 | return 1; | |
1081 | } | |
1082 | } | |
1083 | return 0; | |
1084 | } | |
1085 | ||
1086 | void print_name(BIO *out, char *title, X509_NAME *nm, unsigned long lflags) | |
1087 | { | |
1088 | char buf[256]; | |
1089 | char mline = 0; | |
1090 | int indent = 0; | |
1091 | if(title) BIO_puts(out, title); | |
1092 | if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { | |
1093 | mline = 1; | |
1094 | indent = 4; | |
1095 | } | |
1096 | if(lflags == XN_FLAG_COMPAT) { | |
1097 | X509_NAME_oneline(nm,buf,256); | |
1098 | BIO_puts(out,buf); | |
1099 | BIO_puts(out, "\n"); | |
1100 | } else { | |
1101 | if(mline) BIO_puts(out, "\n"); | |
1102 | X509_NAME_print_ex(out, nm, indent, lflags); | |
1103 | BIO_puts(out, "\n"); | |
1104 | } | |
1105 | } | |
1106 | ||
81f169e9 DSH |
1107 | X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath) |
1108 | { | |
1109 | X509_STORE *store; | |
1110 | X509_LOOKUP *lookup; | |
1111 | if(!(store = X509_STORE_new())) goto end; | |
1112 | lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file()); | |
1113 | if (lookup == NULL) goto end; | |
1114 | if (CAfile) { | |
1115 | if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) { | |
1116 | BIO_printf(bp, "Error loading file %s\n", CAfile); | |
1117 | goto end; | |
1118 | } | |
1119 | } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT); | |
1120 | ||
1121 | lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir()); | |
1122 | if (lookup == NULL) goto end; | |
1123 | if (CApath) { | |
1124 | if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) { | |
1125 | BIO_printf(bp, "Error loading directory %s\n", CApath); | |
1126 | goto end; | |
1127 | } | |
1128 | } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT); | |
1129 | ||
1130 | ERR_clear_error(); | |
1131 | return store; | |
1132 | end: | |
1133 | X509_STORE_free(store); | |
1134 | return NULL; | |
1135 | } | |
531d630b RL |
1136 | |
1137 | ENGINE *setup_engine(BIO *err, const char *engine, int debug) | |
1138 | { | |
1139 | ENGINE *e = NULL; | |
1140 | ||
1141 | if (engine) | |
1142 | { | |
1143 | if((e = ENGINE_by_id(engine)) == NULL) | |
1144 | { | |
1145 | BIO_printf(err,"invalid engine \"%s\"\n", engine); | |
1146 | return NULL; | |
1147 | } | |
1148 | if (debug) | |
1149 | { | |
1150 | ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, | |
1151 | 0, err, 0); | |
1152 | } | |
2fe5adc3 | 1153 | ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); |
531d630b RL |
1154 | if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) |
1155 | { | |
1156 | BIO_printf(err,"can't use that engine\n"); | |
1157 | return NULL; | |
1158 | } | |
1159 | BIO_printf(err,"engine \"%s\" set.\n", engine); | |
1160 | /* Free our "structural" reference. */ | |
1161 | ENGINE_free(e); | |
1162 | } | |
1163 | return e; | |
1164 | } |