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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 | 111 | |
fc7dae52 | 112 | #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS) |
a53cb070 RL |
113 | #define _POSIX_C_SOURCE 2 /* On VMS, you need to define this to get |
114 | the declaration of fileno(). The value | |
115 | 2 is to make sure no function defined | |
116 | in POSIX-2 is left undefined. */ | |
83d8fa7d | 117 | #endif |
d02b48c6 RE |
118 | #include <stdio.h> |
119 | #include <stdlib.h> | |
120 | #include <string.h> | |
eddee616 | 121 | #if !defined(OPENSSL_SYSNAME_WIN32) && !defined(NETWARE_CLIB) |
f12797a4 | 122 | #include <strings.h> |
52108cec | 123 | #endif |
d02b48c6 | 124 | #include <sys/types.h> |
d652a095 | 125 | #include <ctype.h> |
a1ad253f | 126 | #include <errno.h> |
6caa4edd | 127 | #include <assert.h> |
90ae4673 RL |
128 | #include <openssl/err.h> |
129 | #include <openssl/x509.h> | |
535d79da | 130 | #include <openssl/x509v3.h> |
90ae4673 RL |
131 | #include <openssl/pem.h> |
132 | #include <openssl/pkcs12.h> | |
2fe5adc3 | 133 | #include <openssl/ui.h> |
90ae4673 | 134 | #include <openssl/safestack.h> |
0b13e9f0 | 135 | #ifndef OPENSSL_NO_ENGINE |
1372965e | 136 | #include <openssl/engine.h> |
0b13e9f0 | 137 | #endif |
3eeaab4b | 138 | #ifndef OPENSSL_NO_RSA |
823a67b0 | 139 | #include <openssl/rsa.h> |
3eeaab4b | 140 | #endif |
f0eae953 | 141 | #include <openssl/bn.h> |
79bd20fd | 142 | #ifndef OPENSSL_NO_JPAKE |
6caa4edd | 143 | #include <openssl/jpake.h> |
ed551cdd | 144 | #endif |
d02b48c6 | 145 | |
d610d27f RL |
146 | #define NON_MAIN |
147 | #include "apps.h" | |
148 | #undef NON_MAIN | |
149 | ||
a1ad253f AP |
150 | #ifdef _WIN32 |
151 | static int WIN32_rename(const char *from, const char *to); | |
152 | #define rename(from,to) WIN32_rename((from),(to)) | |
153 | #endif | |
154 | ||
8ca533e3 | 155 | typedef struct { |
7d727231 | 156 | const char *name; |
8ca533e3 DSH |
157 | unsigned long flag; |
158 | unsigned long mask; | |
159 | } NAME_EX_TBL; | |
160 | ||
2fe5adc3 RL |
161 | static UI_METHOD *ui_method = NULL; |
162 | ||
8ca533e3 | 163 | static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); |
535d79da | 164 | static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl); |
8ca533e3 | 165 | |
690ecff7 | 166 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
80bb905d RL |
167 | /* Looks like this stuff is worth moving into separate function */ |
168 | static EVP_PKEY * | |
169 | load_netscape_key(BIO *err, BIO *key, const char *file, | |
170 | const char *key_descrip, int format); | |
171 | #endif | |
172 | ||
d02b48c6 | 173 | int app_init(long mesgwin); |
d02b48c6 | 174 | #ifdef undef /* never finished - probably never will be :-) */ |
6b691a5c | 175 | int args_from_file(char *file, int *argc, char **argv[]) |
d02b48c6 RE |
176 | { |
177 | FILE *fp; | |
178 | int num,i; | |
179 | unsigned int len; | |
180 | static char *buf=NULL; | |
181 | static char **arg=NULL; | |
182 | char *p; | |
d02b48c6 RE |
183 | |
184 | fp=fopen(file,"r"); | |
185 | if (fp == NULL) | |
186 | return(0); | |
187 | ||
a1ad253f AP |
188 | if (fseek(fp,0,SEEK_END)==0) |
189 | len=ftell(fp), rewind(fp); | |
190 | else len=-1; | |
191 | if (len<=0) | |
192 | { | |
193 | fclose(fp); | |
194 | return(0); | |
195 | } | |
196 | ||
d02b48c6 RE |
197 | *argc=0; |
198 | *argv=NULL; | |
199 | ||
26a3a48d RL |
200 | if (buf != NULL) OPENSSL_free(buf); |
201 | buf=(char *)OPENSSL_malloc(len+1); | |
d02b48c6 RE |
202 | if (buf == NULL) return(0); |
203 | ||
204 | len=fread(buf,1,len,fp); | |
205 | if (len <= 1) return(0); | |
206 | buf[len]='\0'; | |
207 | ||
208 | i=0; | |
209 | for (p=buf; *p; p++) | |
210 | if (*p == '\n') i++; | |
26a3a48d RL |
211 | if (arg != NULL) OPENSSL_free(arg); |
212 | arg=(char **)OPENSSL_malloc(sizeof(char *)*(i*2)); | |
d02b48c6 RE |
213 | |
214 | *argv=arg; | |
215 | num=0; | |
216 | p=buf; | |
217 | for (;;) | |
218 | { | |
219 | if (!*p) break; | |
220 | if (*p == '#') /* comment line */ | |
221 | { | |
222 | while (*p && (*p != '\n')) p++; | |
223 | continue; | |
224 | } | |
225 | /* else we have a line */ | |
226 | *(arg++)=p; | |
227 | num++; | |
228 | while (*p && ((*p != ' ') && (*p != '\t') && (*p != '\n'))) | |
229 | p++; | |
230 | if (!*p) break; | |
231 | if (*p == '\n') | |
232 | { | |
233 | *(p++)='\0'; | |
234 | continue; | |
235 | } | |
236 | /* else it is a tab or space */ | |
237 | p++; | |
238 | while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) | |
239 | p++; | |
240 | if (!*p) break; | |
241 | if (*p == '\n') | |
242 | { | |
243 | p++; | |
244 | continue; | |
245 | } | |
246 | *(arg++)=p++; | |
247 | num++; | |
248 | while (*p && (*p != '\n')) p++; | |
249 | if (!*p) break; | |
250 | /* else *p == '\n' */ | |
251 | *(p++)='\0'; | |
252 | } | |
253 | *argc=num; | |
254 | return(1); | |
255 | } | |
256 | #endif | |
257 | ||
6b691a5c | 258 | int str2fmt(char *s) |
d02b48c6 | 259 | { |
838ea7f8 DSH |
260 | if (s == NULL) |
261 | return FORMAT_UNDEF; | |
d02b48c6 RE |
262 | if ((*s == 'D') || (*s == 'd')) |
263 | return(FORMAT_ASN1); | |
264 | else if ((*s == 'T') || (*s == 't')) | |
265 | return(FORMAT_TEXT); | |
a0156a92 DSH |
266 | else if ((*s == 'N') || (*s == 'n')) |
267 | return(FORMAT_NETSCAPE); | |
268 | else if ((*s == 'S') || (*s == 's')) | |
269 | return(FORMAT_SMIME); | |
270 | else if ((*s == 'M') || (*s == 'm')) | |
271 | return(FORMAT_MSBLOB); | |
90ae4673 RL |
272 | else if ((*s == '1') |
273 | || (strcmp(s,"PKCS12") == 0) || (strcmp(s,"pkcs12") == 0) | |
274 | || (strcmp(s,"P12") == 0) || (strcmp(s,"p12") == 0)) | |
275 | return(FORMAT_PKCS12); | |
5270e702 RL |
276 | else if ((*s == 'E') || (*s == 'e')) |
277 | return(FORMAT_ENGINE); | |
95ea5318 DSH |
278 | else if ((*s == 'H') || (*s == 'h')) |
279 | return FORMAT_HTTP; | |
06ddf8eb DSH |
280 | else if ((*s == 'P') || (*s == 'p')) |
281 | { | |
282 | if (s[1] == 'V' || s[1] == 'v') | |
283 | return FORMAT_PVK; | |
284 | else | |
285 | return(FORMAT_PEM); | |
286 | } | |
d02b48c6 RE |
287 | else |
288 | return(FORMAT_UNDEF); | |
289 | } | |
290 | ||
4d8743f4 | 291 | #if defined(OPENSSL_SYS_MSDOS) || defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_SYS_NETWARE) |
6b691a5c | 292 | void program_name(char *in, char *out, int size) |
d02b48c6 RE |
293 | { |
294 | int i,n; | |
295 | char *p=NULL; | |
296 | ||
297 | n=strlen(in); | |
298 | /* find the last '/', '\' or ':' */ | |
299 | for (i=n-1; i>0; i--) | |
300 | { | |
301 | if ((in[i] == '/') || (in[i] == '\\') || (in[i] == ':')) | |
302 | { | |
303 | p= &(in[i+1]); | |
304 | break; | |
305 | } | |
306 | } | |
307 | if (p == NULL) | |
308 | p=in; | |
309 | n=strlen(p); | |
4d8743f4 RL |
310 | |
311 | #if defined(OPENSSL_SYS_NETWARE) | |
312 | /* strip off trailing .nlm if present. */ | |
313 | if ((n > 4) && (p[n-4] == '.') && | |
314 | ((p[n-3] == 'n') || (p[n-3] == 'N')) && | |
315 | ((p[n-2] == 'l') || (p[n-2] == 'L')) && | |
316 | ((p[n-1] == 'm') || (p[n-1] == 'M'))) | |
317 | n-=4; | |
318 | #else | |
d02b48c6 RE |
319 | /* strip off trailing .exe if present. */ |
320 | if ((n > 4) && (p[n-4] == '.') && | |
321 | ((p[n-3] == 'e') || (p[n-3] == 'E')) && | |
322 | ((p[n-2] == 'x') || (p[n-2] == 'X')) && | |
323 | ((p[n-1] == 'e') || (p[n-1] == 'E'))) | |
324 | n-=4; | |
4d8743f4 RL |
325 | #endif |
326 | ||
d02b48c6 RE |
327 | if (n > size-1) |
328 | n=size-1; | |
329 | ||
330 | for (i=0; i<n; i++) | |
331 | { | |
332 | if ((p[i] >= 'A') && (p[i] <= 'Z')) | |
333 | out[i]=p[i]-'A'+'a'; | |
334 | else | |
335 | out[i]=p[i]; | |
336 | } | |
337 | out[n]='\0'; | |
338 | } | |
339 | #else | |
bc36ee62 | 340 | #ifdef OPENSSL_SYS_VMS |
7d7d2cbc UM |
341 | void program_name(char *in, char *out, int size) |
342 | { | |
343 | char *p=in, *q; | |
344 | char *chars=":]>"; | |
345 | ||
346 | while(*chars != '\0') | |
347 | { | |
348 | q=strrchr(p,*chars); | |
349 | if (q > p) | |
350 | p = q + 1; | |
351 | chars++; | |
352 | } | |
353 | ||
354 | q=strrchr(p,'.'); | |
355 | if (q == NULL) | |
6298bf90 RL |
356 | q = p + strlen(p); |
357 | strncpy(out,p,size-1); | |
358 | if (q-p >= size) | |
359 | { | |
360 | out[size-1]='\0'; | |
361 | } | |
362 | else | |
363 | { | |
364 | out[q-p]='\0'; | |
365 | } | |
7d7d2cbc UM |
366 | } |
367 | #else | |
6b691a5c | 368 | void program_name(char *in, char *out, int size) |
d02b48c6 RE |
369 | { |
370 | char *p; | |
371 | ||
372 | p=strrchr(in,'/'); | |
373 | if (p != NULL) | |
374 | p++; | |
375 | else | |
376 | p=in; | |
54a656ef | 377 | BUF_strlcpy(out,p,size); |
d02b48c6 RE |
378 | } |
379 | #endif | |
7d7d2cbc | 380 | #endif |
d02b48c6 | 381 | |
6b691a5c | 382 | int chopup_args(ARGS *arg, char *buf, int *argc, char **argv[]) |
d02b48c6 | 383 | { |
c8bbd98a | 384 | int num,i; |
d02b48c6 RE |
385 | char *p; |
386 | ||
387 | *argc=0; | |
388 | *argv=NULL; | |
389 | ||
d02b48c6 RE |
390 | i=0; |
391 | if (arg->count == 0) | |
392 | { | |
393 | arg->count=20; | |
26a3a48d | 394 | arg->data=(char **)OPENSSL_malloc(sizeof(char *)*arg->count); |
d02b48c6 RE |
395 | } |
396 | for (i=0; i<arg->count; i++) | |
397 | arg->data[i]=NULL; | |
398 | ||
399 | num=0; | |
400 | p=buf; | |
401 | for (;;) | |
402 | { | |
403 | /* first scan over white space */ | |
404 | if (!*p) break; | |
405 | while (*p && ((*p == ' ') || (*p == '\t') || (*p == '\n'))) | |
406 | p++; | |
407 | if (!*p) break; | |
408 | ||
409 | /* The start of something good :-) */ | |
410 | if (num >= arg->count) | |
411 | { | |
9e1a1123 NL |
412 | char **tmp_p; |
413 | int tlen = arg->count + 20; | |
414 | tmp_p = (char **)OPENSSL_realloc(arg->data, | |
415 | sizeof(char *)*tlen); | |
416 | if (tmp_p == NULL) | |
417 | return 0; | |
418 | arg->data = tmp_p; | |
419 | arg->count = tlen; | |
420 | /* initialize newly allocated data */ | |
421 | for (i = num; i < arg->count; i++) | |
422 | arg->data[i] = NULL; | |
d02b48c6 RE |
423 | } |
424 | arg->data[num++]=p; | |
425 | ||
426 | /* now look for the end of this */ | |
427 | if ((*p == '\'') || (*p == '\"')) /* scan for closing quote */ | |
428 | { | |
429 | i= *(p++); | |
430 | arg->data[num-1]++; /* jump over quote */ | |
431 | while (*p && (*p != i)) | |
432 | p++; | |
433 | *p='\0'; | |
434 | } | |
435 | else | |
436 | { | |
437 | while (*p && ((*p != ' ') && | |
438 | (*p != '\t') && (*p != '\n'))) | |
439 | p++; | |
440 | ||
441 | if (*p == '\0') | |
442 | p--; | |
443 | else | |
444 | *p='\0'; | |
445 | } | |
446 | p++; | |
447 | } | |
448 | *argc=num; | |
449 | *argv=arg->data; | |
450 | return(1); | |
451 | } | |
452 | ||
453 | #ifndef APP_INIT | |
6b691a5c | 454 | int app_init(long mesgwin) |
d02b48c6 RE |
455 | { |
456 | return(1); | |
457 | } | |
458 | #endif | |
53b1899e | 459 | |
a3fe382e | 460 | |
954ef7ef DSH |
461 | int dump_cert_text (BIO *out, X509 *x) |
462 | { | |
54a656ef BL |
463 | char *p; |
464 | ||
465 | p=X509_NAME_oneline(X509_get_subject_name(x),NULL,0); | |
954ef7ef | 466 | BIO_puts(out,"subject="); |
54a656ef BL |
467 | BIO_puts(out,p); |
468 | OPENSSL_free(p); | |
954ef7ef | 469 | |
54a656ef BL |
470 | p=X509_NAME_oneline(X509_get_issuer_name(x),NULL,0); |
471 | BIO_puts(out,"\nissuer="); | |
472 | BIO_puts(out,p); | |
954ef7ef | 473 | BIO_puts(out,"\n"); |
54a656ef BL |
474 | OPENSSL_free(p); |
475 | ||
476 | return 0; | |
954ef7ef | 477 | } |
a3fe382e | 478 | |
2fe5adc3 RL |
479 | static int ui_open(UI *ui) |
480 | { | |
481 | return UI_method_get_opener(UI_OpenSSL())(ui); | |
482 | } | |
483 | static int ui_read(UI *ui, UI_STRING *uis) | |
484 | { | |
485 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
486 | && UI_get0_user_data(ui)) | |
487 | { | |
488 | switch(UI_get_string_type(uis)) | |
489 | { | |
490 | case UIT_PROMPT: | |
491 | case UIT_VERIFY: | |
492 | { | |
493 | const char *password = | |
494 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
f35232e6 | 495 | if (password && password[0] != '\0') |
2fe5adc3 | 496 | { |
4f272c17 | 497 | UI_set_result(ui, uis, password); |
2fe5adc3 RL |
498 | return 1; |
499 | } | |
500 | } | |
501 | default: | |
502 | break; | |
503 | } | |
504 | } | |
505 | return UI_method_get_reader(UI_OpenSSL())(ui, uis); | |
506 | } | |
507 | static int ui_write(UI *ui, UI_STRING *uis) | |
508 | { | |
509 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
510 | && UI_get0_user_data(ui)) | |
511 | { | |
512 | switch(UI_get_string_type(uis)) | |
513 | { | |
514 | case UIT_PROMPT: | |
515 | case UIT_VERIFY: | |
516 | { | |
517 | const char *password = | |
518 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
f35232e6 | 519 | if (password && password[0] != '\0') |
2fe5adc3 RL |
520 | return 1; |
521 | } | |
522 | default: | |
523 | break; | |
524 | } | |
525 | } | |
526 | return UI_method_get_writer(UI_OpenSSL())(ui, uis); | |
527 | } | |
528 | static int ui_close(UI *ui) | |
529 | { | |
530 | return UI_method_get_closer(UI_OpenSSL())(ui); | |
531 | } | |
40889b9c | 532 | int setup_ui_method(void) |
2fe5adc3 RL |
533 | { |
534 | ui_method = UI_create_method("OpenSSL application user interface"); | |
535 | UI_method_set_opener(ui_method, ui_open); | |
536 | UI_method_set_reader(ui_method, ui_read); | |
537 | UI_method_set_writer(ui_method, ui_write); | |
538 | UI_method_set_closer(ui_method, ui_close); | |
539 | return 0; | |
540 | } | |
40889b9c | 541 | void destroy_ui_method(void) |
2c7bc88d DSH |
542 | { |
543 | if(ui_method) | |
544 | { | |
545 | UI_destroy_method(ui_method); | |
546 | ui_method = NULL; | |
547 | } | |
548 | } | |
30b4c272 | 549 | int password_callback(char *buf, int bufsiz, int verify, |
2fe5adc3 | 550 | PW_CB_DATA *cb_tmp) |
30b4c272 | 551 | { |
2fe5adc3 RL |
552 | UI *ui = NULL; |
553 | int res = 0; | |
30b4c272 RL |
554 | const char *prompt_info = NULL; |
555 | const char *password = NULL; | |
2fe5adc3 | 556 | PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp; |
30b4c272 RL |
557 | |
558 | if (cb_data) | |
559 | { | |
560 | if (cb_data->password) | |
561 | password = cb_data->password; | |
562 | if (cb_data->prompt_info) | |
563 | prompt_info = cb_data->prompt_info; | |
564 | } | |
565 | ||
b65f8513 DSH |
566 | if (password) |
567 | { | |
568 | res = strlen(password); | |
569 | if (res > bufsiz) | |
570 | res = bufsiz; | |
571 | memcpy(buf, password, res); | |
572 | return res; | |
573 | } | |
574 | ||
2fe5adc3 RL |
575 | ui = UI_new_method(ui_method); |
576 | if (ui) | |
577 | { | |
2fe5adc3 RL |
578 | int ok = 0; |
579 | char *buff = NULL; | |
580 | int ui_flags = 0; | |
581 | char *prompt = NULL; | |
30b4c272 | 582 | |
2fe5adc3 | 583 | prompt = UI_construct_prompt(ui, "pass phrase", |
151368cc | 584 | prompt_info); |
30b4c272 | 585 | |
2fe5adc3 | 586 | ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD; |
4f272c17 | 587 | UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0); |
2fe5adc3 RL |
588 | |
589 | if (ok >= 0) | |
4f272c17 RL |
590 | ok = UI_add_input_string(ui,prompt,ui_flags,buf, |
591 | PW_MIN_LENGTH,BUFSIZ-1); | |
2fe5adc3 RL |
592 | if (ok >= 0 && verify) |
593 | { | |
594 | buff = (char *)OPENSSL_malloc(bufsiz); | |
4f272c17 RL |
595 | ok = UI_add_verify_string(ui,prompt,ui_flags,buff, |
596 | PW_MIN_LENGTH,BUFSIZ-1, buf); | |
2fe5adc3 RL |
597 | } |
598 | if (ok >= 0) | |
4f272c17 | 599 | do |
2fe5adc3 | 600 | { |
4f272c17 | 601 | ok = UI_process(ui); |
2fe5adc3 | 602 | } |
4f272c17 RL |
603 | while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); |
604 | ||
2fe5adc3 | 605 | if (buff) |
30b4c272 | 606 | { |
4579924b | 607 | OPENSSL_cleanse(buff,(unsigned int)bufsiz); |
2fe5adc3 | 608 | OPENSSL_free(buff); |
30b4c272 | 609 | } |
2fe5adc3 | 610 | |
4f272c17 RL |
611 | if (ok >= 0) |
612 | res = strlen(buf); | |
2fe5adc3 | 613 | if (ok == -1) |
30b4c272 | 614 | { |
2fe5adc3 RL |
615 | BIO_printf(bio_err, "User interface error\n"); |
616 | ERR_print_errors(bio_err); | |
4579924b | 617 | OPENSSL_cleanse(buf,(unsigned int)bufsiz); |
2fe5adc3 | 618 | res = 0; |
30b4c272 | 619 | } |
2fe5adc3 RL |
620 | if (ok == -2) |
621 | { | |
622 | BIO_printf(bio_err,"aborted!\n"); | |
4579924b | 623 | OPENSSL_cleanse(buf,(unsigned int)bufsiz); |
2fe5adc3 RL |
624 | res = 0; |
625 | } | |
626 | UI_free(ui); | |
4f272c17 | 627 | OPENSSL_free(prompt); |
30b4c272 | 628 | } |
2fe5adc3 | 629 | return res; |
30b4c272 RL |
630 | } |
631 | ||
a3fe382e DSH |
632 | static char *app_get_pass(BIO *err, char *arg, int keepbio); |
633 | ||
634 | int app_passwd(BIO *err, char *arg1, char *arg2, char **pass1, char **pass2) | |
635 | { | |
636 | int same; | |
637 | if(!arg2 || !arg1 || strcmp(arg1, arg2)) same = 0; | |
638 | else same = 1; | |
639 | if(arg1) { | |
640 | *pass1 = app_get_pass(err, arg1, same); | |
641 | if(!*pass1) return 0; | |
642 | } else if(pass1) *pass1 = NULL; | |
643 | if(arg2) { | |
644 | *pass2 = app_get_pass(err, arg2, same ? 2 : 0); | |
645 | if(!*pass2) return 0; | |
646 | } else if(pass2) *pass2 = NULL; | |
647 | return 1; | |
648 | } | |
649 | ||
650 | static char *app_get_pass(BIO *err, char *arg, int keepbio) | |
651 | { | |
652 | char *tmp, tpass[APP_PASS_LEN]; | |
653 | static BIO *pwdbio = NULL; | |
654 | int i; | |
655 | if(!strncmp(arg, "pass:", 5)) return BUF_strdup(arg + 5); | |
656 | if(!strncmp(arg, "env:", 4)) { | |
657 | tmp = getenv(arg + 4); | |
658 | if(!tmp) { | |
659 | BIO_printf(err, "Can't read environment variable %s\n", arg + 4); | |
660 | return NULL; | |
661 | } | |
662 | return BUF_strdup(tmp); | |
663 | } | |
664 | if(!keepbio || !pwdbio) { | |
665 | if(!strncmp(arg, "file:", 5)) { | |
666 | pwdbio = BIO_new_file(arg + 5, "r"); | |
667 | if(!pwdbio) { | |
668 | BIO_printf(err, "Can't open file %s\n", arg + 5); | |
669 | return NULL; | |
670 | } | |
eff7cb41 AP |
671 | #if !defined(_WIN32) |
672 | /* | |
673 | * Under _WIN32, which covers even Win64 and CE, file | |
674 | * descriptors referenced by BIO_s_fd are not inherited | |
675 | * by child process and therefore below is not an option. | |
676 | * It could have been an option if bss_fd.c was operating | |
677 | * on real Windows descriptors, such as those obtained | |
678 | * with CreateFile. | |
679 | */ | |
a3fe382e DSH |
680 | } else if(!strncmp(arg, "fd:", 3)) { |
681 | BIO *btmp; | |
682 | i = atoi(arg + 3); | |
683 | if(i >= 0) pwdbio = BIO_new_fd(i, BIO_NOCLOSE); | |
684 | if((i < 0) || !pwdbio) { | |
685 | BIO_printf(err, "Can't access file descriptor %s\n", arg + 3); | |
686 | return NULL; | |
687 | } | |
688 | /* Can't do BIO_gets on an fd BIO so add a buffering BIO */ | |
689 | btmp = BIO_new(BIO_f_buffer()); | |
690 | pwdbio = BIO_push(btmp, pwdbio); | |
eff7cb41 | 691 | #endif |
a3fe382e DSH |
692 | } else if(!strcmp(arg, "stdin")) { |
693 | pwdbio = BIO_new_fp(stdin, BIO_NOCLOSE); | |
694 | if(!pwdbio) { | |
695 | BIO_printf(err, "Can't open BIO for stdin\n"); | |
696 | return NULL; | |
697 | } | |
698 | } else { | |
699 | BIO_printf(err, "Invalid password argument \"%s\"\n", arg); | |
700 | return NULL; | |
701 | } | |
702 | } | |
703 | i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); | |
704 | if(keepbio != 1) { | |
705 | BIO_free_all(pwdbio); | |
706 | pwdbio = NULL; | |
707 | } | |
708 | if(i <= 0) { | |
709 | BIO_printf(err, "Error reading password from BIO\n"); | |
710 | return NULL; | |
711 | } | |
712 | tmp = strchr(tpass, '\n'); | |
713 | if(tmp) *tmp = 0; | |
714 | return BUF_strdup(tpass); | |
715 | } | |
90ae4673 | 716 | |
b7a26e6d | 717 | int add_oid_section(BIO *err, CONF *conf) |
431b0cce RL |
718 | { |
719 | char *p; | |
720 | STACK_OF(CONF_VALUE) *sktmp; | |
721 | CONF_VALUE *cnf; | |
722 | int i; | |
b7a26e6d | 723 | if(!(p=NCONF_get_string(conf,NULL,"oid_section"))) |
2c0d1012 BM |
724 | { |
725 | ERR_clear_error(); | |
726 | return 1; | |
727 | } | |
b7a26e6d | 728 | if(!(sktmp = NCONF_get_section(conf, p))) { |
431b0cce RL |
729 | BIO_printf(err, "problem loading oid section %s\n", p); |
730 | return 0; | |
731 | } | |
732 | for(i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { | |
733 | cnf = sk_CONF_VALUE_value(sktmp, i); | |
734 | if(OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { | |
735 | BIO_printf(err, "problem creating object %s=%s\n", | |
736 | cnf->name, cnf->value); | |
737 | return 0; | |
738 | } | |
739 | } | |
740 | return 1; | |
741 | } | |
742 | ||
e90fadda DSH |
743 | static int load_pkcs12(BIO *err, BIO *in, const char *desc, |
744 | pem_password_cb *pem_cb, void *cb_data, | |
745 | EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca) | |
746 | { | |
747 | const char *pass; | |
748 | char tpass[PEM_BUFSIZE]; | |
749 | int len, ret = 0; | |
750 | PKCS12 *p12; | |
751 | p12 = d2i_PKCS12_bio(in, NULL); | |
752 | if (p12 == NULL) | |
753 | { | |
754 | BIO_printf(err, "Error loading PKCS12 file for %s\n", desc); | |
3ffb8d42 | 755 | goto die; |
e90fadda DSH |
756 | } |
757 | /* See if an empty password will do */ | |
758 | if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0)) | |
759 | pass = ""; | |
760 | else | |
761 | { | |
762 | if (!pem_cb) | |
763 | pem_cb = (pem_password_cb *)password_callback; | |
764 | len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data); | |
765 | if (len < 0) | |
766 | { | |
767 | BIO_printf(err, "Passpharse callback error for %s\n", | |
768 | desc); | |
3ffb8d42 | 769 | goto die; |
e90fadda DSH |
770 | } |
771 | if (len < PEM_BUFSIZE) | |
772 | tpass[len] = 0; | |
773 | if (!PKCS12_verify_mac(p12, tpass, len)) | |
774 | { | |
775 | BIO_printf(err, | |
776 | "Mac verify error (wrong password?) in PKCS12 file for %s\n", desc); | |
3ffb8d42 | 777 | goto die; |
e90fadda DSH |
778 | } |
779 | pass = tpass; | |
780 | } | |
781 | ret = PKCS12_parse(p12, pass, pkey, cert, ca); | |
3ffb8d42 | 782 | die: |
e90fadda DSH |
783 | if (p12) |
784 | PKCS12_free(p12); | |
785 | return ret; | |
786 | } | |
787 | ||
95ea5318 DSH |
788 | int load_cert_crl_http(const char *url, BIO *err, |
789 | X509 **pcert, X509_CRL **pcrl) | |
790 | { | |
791 | char *host = NULL, *port = NULL, *path = NULL; | |
792 | BIO *bio = NULL; | |
793 | OCSP_REQ_CTX *rctx = NULL; | |
794 | int use_ssl, rv = 0; | |
795 | if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl)) | |
796 | goto err; | |
797 | if (use_ssl) | |
798 | { | |
799 | if (err) | |
800 | BIO_puts(err, "https not supported\n"); | |
801 | goto err; | |
802 | } | |
803 | bio = BIO_new_connect(host); | |
804 | if (!bio || !BIO_set_conn_port(bio, port)) | |
805 | goto err; | |
806 | rctx = OCSP_REQ_CTX_new(bio, 1024); | |
807 | if (!rctx) | |
808 | goto err; | |
809 | if (!OCSP_REQ_CTX_http(rctx, "GET", path)) | |
810 | goto err; | |
811 | if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host)) | |
812 | goto err; | |
813 | if (pcert) | |
814 | { | |
815 | do | |
816 | { | |
817 | rv = X509_http_nbio(rctx, pcert); | |
818 | } | |
819 | while (rv == -1); | |
820 | } | |
821 | else | |
822 | { | |
823 | do | |
824 | { | |
825 | rv = X509_CRL_http_nbio(rctx, pcrl); | |
826 | } while (rv == -1); | |
827 | } | |
828 | ||
829 | err: | |
830 | if (host) | |
831 | OPENSSL_free(host); | |
832 | if (path) | |
833 | OPENSSL_free(path); | |
834 | if (port) | |
835 | OPENSSL_free(port); | |
836 | if (bio) | |
837 | BIO_free_all(bio); | |
838 | if (rctx) | |
839 | OCSP_REQ_CTX_free(rctx); | |
840 | if (rv != 1) | |
841 | { | |
842 | if (bio && err) | |
843 | BIO_printf(bio_err, "Error loading %s from %s\n", | |
844 | pcert ? "certificate" : "CRL", url); | |
845 | ERR_print_errors(bio_err); | |
846 | } | |
847 | return rv; | |
848 | } | |
849 | ||
30b4c272 RL |
850 | X509 *load_cert(BIO *err, const char *file, int format, |
851 | const char *pass, ENGINE *e, const char *cert_descrip) | |
90ae4673 | 852 | { |
90ae4673 RL |
853 | X509 *x=NULL; |
854 | BIO *cert; | |
855 | ||
95ea5318 DSH |
856 | if (format == FORMAT_HTTP) |
857 | { | |
858 | load_cert_crl_http(file, err, &x, NULL); | |
859 | return x; | |
860 | } | |
861 | ||
90ae4673 RL |
862 | if ((cert=BIO_new(BIO_s_file())) == NULL) |
863 | { | |
431b0cce | 864 | ERR_print_errors(err); |
90ae4673 RL |
865 | goto end; |
866 | } | |
867 | ||
868 | if (file == NULL) | |
620cea37 | 869 | { |
ffa10187 | 870 | #ifdef _IONBF |
537c9823 | 871 | # ifndef OPENSSL_NO_SETVBUF_IONBF |
620cea37 | 872 | setvbuf(stdin, NULL, _IONBF, 0); |
537c9823 | 873 | # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ |
ffa10187 | 874 | #endif |
90ae4673 | 875 | BIO_set_fp(cert,stdin,BIO_NOCLOSE); |
620cea37 | 876 | } |
90ae4673 RL |
877 | else |
878 | { | |
879 | if (BIO_read_filename(cert,file) <= 0) | |
880 | { | |
30b4c272 RL |
881 | BIO_printf(err, "Error opening %s %s\n", |
882 | cert_descrip, file); | |
883 | ERR_print_errors(err); | |
90ae4673 RL |
884 | goto end; |
885 | } | |
886 | } | |
887 | ||
888 | if (format == FORMAT_ASN1) | |
889 | x=d2i_X509_bio(cert,NULL); | |
890 | else if (format == FORMAT_NETSCAPE) | |
891 | { | |
45e27385 DSH |
892 | NETSCAPE_X509 *nx; |
893 | nx=ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509),cert,NULL); | |
894 | if (nx == NULL) | |
90ae4673 | 895 | goto end; |
90ae4673 | 896 | |
45e27385 DSH |
897 | if ((strncmp(NETSCAPE_CERT_HDR,(char *)nx->header->data, |
898 | nx->header->length) != 0)) | |
90ae4673 | 899 | { |
45e27385 | 900 | NETSCAPE_X509_free(nx); |
431b0cce | 901 | BIO_printf(err,"Error reading header on certificate\n"); |
90ae4673 RL |
902 | goto end; |
903 | } | |
45e27385 DSH |
904 | x=nx->cert; |
905 | nx->cert = NULL; | |
906 | NETSCAPE_X509_free(nx); | |
90ae4673 RL |
907 | } |
908 | else if (format == FORMAT_PEM) | |
30b4c272 RL |
909 | x=PEM_read_bio_X509_AUX(cert,NULL, |
910 | (pem_password_cb *)password_callback, NULL); | |
90ae4673 RL |
911 | else if (format == FORMAT_PKCS12) |
912 | { | |
e90fadda DSH |
913 | if (!load_pkcs12(err, cert,cert_descrip, NULL, NULL, |
914 | NULL, &x, NULL)) | |
915 | goto end; | |
90ae4673 RL |
916 | } |
917 | else { | |
30b4c272 RL |
918 | BIO_printf(err,"bad input format specified for %s\n", |
919 | cert_descrip); | |
90ae4673 RL |
920 | goto end; |
921 | } | |
922 | end: | |
923 | if (x == NULL) | |
924 | { | |
431b0cce RL |
925 | BIO_printf(err,"unable to load certificate\n"); |
926 | ERR_print_errors(err); | |
90ae4673 | 927 | } |
90ae4673 | 928 | if (cert != NULL) BIO_free(cert); |
90ae4673 RL |
929 | return(x); |
930 | } | |
931 | ||
fdb78f3d DSH |
932 | X509_CRL *load_crl(char *infile, int format) |
933 | { | |
934 | X509_CRL *x=NULL; | |
935 | BIO *in=NULL; | |
936 | ||
937 | if (format == FORMAT_HTTP) | |
938 | { | |
939 | load_cert_crl_http(infile, bio_err, NULL, &x); | |
940 | return x; | |
941 | } | |
942 | ||
943 | in=BIO_new(BIO_s_file()); | |
944 | if (in == NULL) | |
945 | { | |
946 | ERR_print_errors(bio_err); | |
947 | goto end; | |
948 | } | |
949 | ||
950 | if (infile == NULL) | |
951 | BIO_set_fp(in,stdin,BIO_NOCLOSE); | |
952 | else | |
953 | { | |
954 | if (BIO_read_filename(in,infile) <= 0) | |
955 | { | |
956 | perror(infile); | |
957 | goto end; | |
958 | } | |
959 | } | |
960 | if (format == FORMAT_ASN1) | |
961 | x=d2i_X509_CRL_bio(in,NULL); | |
962 | else if (format == FORMAT_PEM) | |
963 | x=PEM_read_bio_X509_CRL(in,NULL,NULL,NULL); | |
964 | else { | |
965 | BIO_printf(bio_err,"bad input format specified for input crl\n"); | |
966 | goto end; | |
967 | } | |
968 | if (x == NULL) | |
969 | { | |
970 | BIO_printf(bio_err,"unable to load CRL\n"); | |
971 | ERR_print_errors(bio_err); | |
972 | goto end; | |
973 | } | |
974 | ||
975 | end: | |
976 | BIO_free(in); | |
977 | return(x); | |
978 | } | |
979 | ||
980 | ||
da9b9724 | 981 | EVP_PKEY *load_key(BIO *err, const char *file, int format, int maybe_stdin, |
30b4c272 | 982 | const char *pass, ENGINE *e, const char *key_descrip) |
90ae4673 RL |
983 | { |
984 | BIO *key=NULL; | |
985 | EVP_PKEY *pkey=NULL; | |
30b4c272 RL |
986 | PW_CB_DATA cb_data; |
987 | ||
988 | cb_data.password = pass; | |
989 | cb_data.prompt_info = file; | |
90ae4673 | 990 | |
da9b9724 | 991 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) |
90ae4673 | 992 | { |
431b0cce | 993 | BIO_printf(err,"no keyfile specified\n"); |
90ae4673 RL |
994 | goto end; |
995 | } | |
0b13e9f0 | 996 | #ifndef OPENSSL_NO_ENGINE |
32d862ed RL |
997 | if (format == FORMAT_ENGINE) |
998 | { | |
999 | if (!e) | |
4e96633a | 1000 | BIO_printf(err,"no engine specified\n"); |
32d862ed | 1001 | else |
4e96633a | 1002 | { |
30b4c272 | 1003 | pkey = ENGINE_load_private_key(e, file, |
2fe5adc3 | 1004 | ui_method, &cb_data); |
4e96633a DSH |
1005 | if (!pkey) |
1006 | { | |
1007 | BIO_printf(err,"cannot load %s from engine\n",key_descrip); | |
1008 | ERR_print_errors(err); | |
1009 | } | |
1010 | } | |
32d862ed RL |
1011 | goto end; |
1012 | } | |
0b13e9f0 | 1013 | #endif |
90ae4673 RL |
1014 | key=BIO_new(BIO_s_file()); |
1015 | if (key == NULL) | |
1016 | { | |
431b0cce | 1017 | ERR_print_errors(err); |
90ae4673 RL |
1018 | goto end; |
1019 | } | |
da9b9724 | 1020 | if (file == NULL && maybe_stdin) |
90ae4673 | 1021 | { |
ffa10187 | 1022 | #ifdef _IONBF |
537c9823 | 1023 | # ifndef OPENSSL_NO_SETVBUF_IONBF |
da9b9724 | 1024 | setvbuf(stdin, NULL, _IONBF, 0); |
537c9823 | 1025 | # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ |
ffa10187 | 1026 | #endif |
da9b9724 | 1027 | BIO_set_fp(key,stdin,BIO_NOCLOSE); |
90ae4673 | 1028 | } |
da9b9724 RL |
1029 | else |
1030 | if (BIO_read_filename(key,file) <= 0) | |
1031 | { | |
1032 | BIO_printf(err, "Error opening %s %s\n", | |
1033 | key_descrip, file); | |
1034 | ERR_print_errors(err); | |
1035 | goto end; | |
1036 | } | |
90ae4673 RL |
1037 | if (format == FORMAT_ASN1) |
1038 | { | |
1039 | pkey=d2i_PrivateKey_bio(key, NULL); | |
1040 | } | |
1041 | else if (format == FORMAT_PEM) | |
1042 | { | |
30b4c272 RL |
1043 | pkey=PEM_read_bio_PrivateKey(key,NULL, |
1044 | (pem_password_cb *)password_callback, &cb_data); | |
90ae4673 | 1045 | } |
690ecff7 | 1046 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
80bb905d RL |
1047 | else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) |
1048 | pkey = load_netscape_key(err, key, file, key_descrip, format); | |
1049 | #endif | |
90ae4673 RL |
1050 | else if (format == FORMAT_PKCS12) |
1051 | { | |
e90fadda DSH |
1052 | if (!load_pkcs12(err, key, key_descrip, |
1053 | (pem_password_cb *)password_callback, &cb_data, | |
1054 | &pkey, NULL, NULL)) | |
1055 | goto end; | |
90ae4673 | 1056 | } |
00a37b5a | 1057 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4) |
a0156a92 DSH |
1058 | else if (format == FORMAT_MSBLOB) |
1059 | pkey = b2i_PrivateKey_bio(key); | |
1060 | else if (format == FORMAT_PVK) | |
1061 | pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback, | |
1062 | &cb_data); | |
d4f0339c | 1063 | #endif |
90ae4673 RL |
1064 | else |
1065 | { | |
30b4c272 | 1066 | BIO_printf(err,"bad input format specified for key file\n"); |
90ae4673 RL |
1067 | goto end; |
1068 | } | |
1069 | end: | |
1070 | if (key != NULL) BIO_free(key); | |
4e96633a DSH |
1071 | if (pkey == NULL) |
1072 | { | |
30b4c272 | 1073 | BIO_printf(err,"unable to load %s\n", key_descrip); |
4e96633a DSH |
1074 | ERR_print_errors(err); |
1075 | } | |
90ae4673 RL |
1076 | return(pkey); |
1077 | } | |
1078 | ||
da9b9724 | 1079 | EVP_PKEY *load_pubkey(BIO *err, const char *file, int format, int maybe_stdin, |
30b4c272 | 1080 | const char *pass, ENGINE *e, const char *key_descrip) |
bd08a2bd DSH |
1081 | { |
1082 | BIO *key=NULL; | |
1083 | EVP_PKEY *pkey=NULL; | |
30b4c272 RL |
1084 | PW_CB_DATA cb_data; |
1085 | ||
1086 | cb_data.password = pass; | |
1087 | cb_data.prompt_info = file; | |
bd08a2bd | 1088 | |
da9b9724 | 1089 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) |
bd08a2bd DSH |
1090 | { |
1091 | BIO_printf(err,"no keyfile specified\n"); | |
1092 | goto end; | |
1093 | } | |
0b13e9f0 | 1094 | #ifndef OPENSSL_NO_ENGINE |
32d862ed RL |
1095 | if (format == FORMAT_ENGINE) |
1096 | { | |
1097 | if (!e) | |
1098 | BIO_printf(bio_err,"no engine specified\n"); | |
1099 | else | |
30b4c272 | 1100 | pkey = ENGINE_load_public_key(e, file, |
2fe5adc3 | 1101 | ui_method, &cb_data); |
32d862ed RL |
1102 | goto end; |
1103 | } | |
0b13e9f0 | 1104 | #endif |
bd08a2bd DSH |
1105 | key=BIO_new(BIO_s_file()); |
1106 | if (key == NULL) | |
1107 | { | |
1108 | ERR_print_errors(err); | |
1109 | goto end; | |
1110 | } | |
da9b9724 | 1111 | if (file == NULL && maybe_stdin) |
bd08a2bd | 1112 | { |
ffa10187 | 1113 | #ifdef _IONBF |
537c9823 | 1114 | # ifndef OPENSSL_NO_SETVBUF_IONBF |
da9b9724 | 1115 | setvbuf(stdin, NULL, _IONBF, 0); |
537c9823 | 1116 | # endif /* ndef OPENSSL_NO_SETVBUF_IONBF */ |
ffa10187 | 1117 | #endif |
da9b9724 RL |
1118 | BIO_set_fp(key,stdin,BIO_NOCLOSE); |
1119 | } | |
1120 | else | |
1121 | if (BIO_read_filename(key,file) <= 0) | |
1122 | { | |
1123 | BIO_printf(err, "Error opening %s %s\n", | |
1124 | key_descrip, file); | |
1125 | ERR_print_errors(err); | |
1126 | goto end; | |
bd08a2bd DSH |
1127 | } |
1128 | if (format == FORMAT_ASN1) | |
1129 | { | |
1130 | pkey=d2i_PUBKEY_bio(key, NULL); | |
1131 | } | |
d4f0339c | 1132 | #ifndef OPENSSL_NO_RSA |
eea374fd DSH |
1133 | else if (format == FORMAT_ASN1RSA) |
1134 | { | |
1135 | RSA *rsa; | |
1136 | rsa = d2i_RSAPublicKey_bio(key, NULL); | |
1137 | if (rsa) | |
1138 | { | |
1139 | pkey = EVP_PKEY_new(); | |
1140 | if (pkey) | |
1141 | EVP_PKEY_set1_RSA(pkey, rsa); | |
1142 | RSA_free(rsa); | |
1143 | } | |
1144 | else | |
1145 | pkey = NULL; | |
1146 | } | |
1147 | else if (format == FORMAT_PEMRSA) | |
1148 | { | |
1149 | RSA *rsa; | |
1150 | rsa = PEM_read_bio_RSAPublicKey(key, NULL, | |
1151 | (pem_password_cb *)password_callback, &cb_data); | |
1152 | if (rsa) | |
1153 | { | |
1154 | pkey = EVP_PKEY_new(); | |
1155 | if (pkey) | |
1156 | EVP_PKEY_set1_RSA(pkey, rsa); | |
1157 | RSA_free(rsa); | |
1158 | } | |
1159 | else | |
1160 | pkey = NULL; | |
1161 | } | |
d4f0339c | 1162 | #endif |
bd08a2bd DSH |
1163 | else if (format == FORMAT_PEM) |
1164 | { | |
30b4c272 RL |
1165 | pkey=PEM_read_bio_PUBKEY(key,NULL, |
1166 | (pem_password_cb *)password_callback, &cb_data); | |
bd08a2bd | 1167 | } |
690ecff7 | 1168 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
80bb905d RL |
1169 | else if (format == FORMAT_NETSCAPE || format == FORMAT_IISSGC) |
1170 | pkey = load_netscape_key(err, key, file, key_descrip, format); | |
1171 | #endif | |
d4f0339c | 1172 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) |
a0156a92 DSH |
1173 | else if (format == FORMAT_MSBLOB) |
1174 | pkey = b2i_PublicKey_bio(key); | |
d4f0339c | 1175 | #endif |
bd08a2bd DSH |
1176 | else |
1177 | { | |
30b4c272 | 1178 | BIO_printf(err,"bad input format specified for key file\n"); |
bd08a2bd DSH |
1179 | goto end; |
1180 | } | |
1181 | end: | |
1182 | if (key != NULL) BIO_free(key); | |
1183 | if (pkey == NULL) | |
30b4c272 | 1184 | BIO_printf(err,"unable to load %s\n", key_descrip); |
bd08a2bd DSH |
1185 | return(pkey); |
1186 | } | |
1187 | ||
690ecff7 | 1188 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
1c02ca53 | 1189 | static EVP_PKEY * |
80bb905d RL |
1190 | load_netscape_key(BIO *err, BIO *key, const char *file, |
1191 | const char *key_descrip, int format) | |
1192 | { | |
1193 | EVP_PKEY *pkey; | |
1194 | BUF_MEM *buf; | |
1195 | RSA *rsa; | |
1196 | const unsigned char *p; | |
1197 | int size, i; | |
1198 | ||
1199 | buf=BUF_MEM_new(); | |
1200 | pkey = EVP_PKEY_new(); | |
1201 | size = 0; | |
1202 | if (buf == NULL || pkey == NULL) | |
1203 | goto error; | |
1204 | for (;;) | |
1205 | { | |
54a656ef | 1206 | if (!BUF_MEM_grow_clean(buf,size+1024*10)) |
80bb905d RL |
1207 | goto error; |
1208 | i = BIO_read(key, &(buf->data[size]), 1024*10); | |
1209 | size += i; | |
1210 | if (i == 0) | |
1211 | break; | |
1212 | if (i < 0) | |
1213 | { | |
1214 | BIO_printf(err, "Error reading %s %s", | |
1215 | key_descrip, file); | |
1216 | goto error; | |
1217 | } | |
1218 | } | |
1219 | p=(unsigned char *)buf->data; | |
1220 | rsa = d2i_RSA_NET(NULL,&p,(long)size,NULL, | |
1221 | (format == FORMAT_IISSGC ? 1 : 0)); | |
1222 | if (rsa == NULL) | |
1223 | goto error; | |
1224 | BUF_MEM_free(buf); | |
1225 | EVP_PKEY_set1_RSA(pkey, rsa); | |
1226 | return pkey; | |
1227 | error: | |
1228 | BUF_MEM_free(buf); | |
1229 | EVP_PKEY_free(pkey); | |
1230 | return NULL; | |
1231 | } | |
1232 | #endif /* ndef OPENSSL_NO_RC4 */ | |
1233 | ||
245d2ee3 DSH |
1234 | static int load_certs_crls(BIO *err, const char *file, int format, |
1235 | const char *pass, ENGINE *e, const char *desc, | |
1236 | STACK_OF(X509) **pcerts, STACK_OF(X509_CRL) **pcrls) | |
90ae4673 | 1237 | { |
90ae4673 | 1238 | int i; |
245d2ee3 DSH |
1239 | BIO *bio; |
1240 | STACK_OF(X509_INFO) *xis = NULL; | |
90ae4673 | 1241 | X509_INFO *xi; |
30b4c272 | 1242 | PW_CB_DATA cb_data; |
245d2ee3 | 1243 | int rv = 0; |
30b4c272 RL |
1244 | |
1245 | cb_data.password = pass; | |
1246 | cb_data.prompt_info = file; | |
90ae4673 | 1247 | |
245d2ee3 | 1248 | if (format != FORMAT_PEM) |
90ae4673 | 1249 | { |
245d2ee3 DSH |
1250 | BIO_printf(err,"bad input format specified for %s\n", desc); |
1251 | return 0; | |
90ae4673 RL |
1252 | } |
1253 | ||
1254 | if (file == NULL) | |
245d2ee3 | 1255 | bio = BIO_new_fp(stdin,BIO_NOCLOSE); |
90ae4673 | 1256 | else |
245d2ee3 DSH |
1257 | bio = BIO_new_file(file, "r"); |
1258 | ||
1259 | if (bio == NULL) | |
90ae4673 | 1260 | { |
245d2ee3 DSH |
1261 | BIO_printf(err, "Error opening %s %s\n", |
1262 | desc, file ? file : "stdin"); | |
1263 | ERR_print_errors(err); | |
1264 | return 0; | |
1265 | } | |
1266 | ||
1267 | xis = PEM_X509_INFO_read_bio(bio, NULL, | |
1268 | (pem_password_cb *)password_callback, &cb_data); | |
1269 | ||
1270 | BIO_free(bio); | |
1271 | ||
1272 | if (pcerts) | |
1273 | { | |
1274 | *pcerts = sk_X509_new_null(); | |
1275 | if (!*pcerts) | |
90ae4673 | 1276 | goto end; |
90ae4673 RL |
1277 | } |
1278 | ||
245d2ee3 | 1279 | if (pcrls) |
90ae4673 | 1280 | { |
245d2ee3 DSH |
1281 | *pcrls = sk_X509_CRL_new_null(); |
1282 | if (!*pcrls) | |
90ae4673 | 1283 | goto end; |
245d2ee3 DSH |
1284 | } |
1285 | ||
1286 | for(i = 0; i < sk_X509_INFO_num(xis); i++) | |
1287 | { | |
1288 | xi = sk_X509_INFO_value (xis, i); | |
1289 | if (xi->x509 && pcerts) | |
1290 | { | |
1291 | if (!sk_X509_push(*pcerts, xi->x509)) | |
1292 | goto end; | |
1293 | xi->x509 = NULL; | |
90ae4673 | 1294 | } |
245d2ee3 | 1295 | if (xi->crl && pcrls) |
90ae4673 | 1296 | { |
245d2ee3 DSH |
1297 | if (!sk_X509_CRL_push(*pcrls, xi->crl)) |
1298 | goto end; | |
1299 | xi->crl = NULL; | |
90ae4673 | 1300 | } |
90ae4673 | 1301 | } |
245d2ee3 DSH |
1302 | |
1303 | if (pcerts && sk_X509_num(*pcerts) > 0) | |
1304 | rv = 1; | |
1305 | ||
1306 | if (pcrls && sk_X509_CRL_num(*pcrls) > 0) | |
1307 | rv = 1; | |
1308 | ||
1309 | end: | |
1310 | ||
1311 | if (xis) | |
1312 | sk_X509_INFO_pop_free(xis, X509_INFO_free); | |
1313 | ||
1314 | if (rv == 0) | |
90ae4673 | 1315 | { |
245d2ee3 DSH |
1316 | if (pcerts) |
1317 | { | |
1318 | sk_X509_pop_free(*pcerts, X509_free); | |
1319 | *pcerts = NULL; | |
1320 | } | |
1321 | if (pcrls) | |
1322 | { | |
1323 | sk_X509_CRL_pop_free(*pcrls, X509_CRL_free); | |
1324 | *pcrls = NULL; | |
1325 | } | |
1326 | BIO_printf(err,"unable to load %s\n", | |
1327 | pcerts ? "certificates" : "CRLs"); | |
431b0cce | 1328 | ERR_print_errors(err); |
90ae4673 | 1329 | } |
245d2ee3 | 1330 | return rv; |
90ae4673 RL |
1331 | } |
1332 | ||
245d2ee3 DSH |
1333 | STACK_OF(X509) *load_certs(BIO *err, const char *file, int format, |
1334 | const char *pass, ENGINE *e, const char *desc) | |
1335 | { | |
1336 | STACK_OF(X509) *certs; | |
3770b988 DSH |
1337 | if (!load_certs_crls(err, file, format, pass, e, desc, &certs, NULL)) |
1338 | return NULL; | |
245d2ee3 DSH |
1339 | return certs; |
1340 | } | |
1341 | ||
1342 | STACK_OF(X509_CRL) *load_crls(BIO *err, const char *file, int format, | |
1343 | const char *pass, ENGINE *e, const char *desc) | |
1344 | { | |
1345 | STACK_OF(X509_CRL) *crls; | |
3770b988 DSH |
1346 | if (!load_certs_crls(err, file, format, pass, e, desc, NULL, &crls)) |
1347 | return NULL; | |
245d2ee3 DSH |
1348 | return crls; |
1349 | } | |
8ca533e3 DSH |
1350 | |
1351 | #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) | |
1352 | /* Return error for unknown extensions */ | |
1353 | #define X509V3_EXT_DEFAULT 0 | |
1354 | /* Print error for unknown extensions */ | |
1355 | #define X509V3_EXT_ERROR_UNKNOWN (1L << 16) | |
1356 | /* ASN1 parse unknown extensions */ | |
1357 | #define X509V3_EXT_PARSE_UNKNOWN (2L << 16) | |
1358 | /* BIO_dump unknown extensions */ | |
1359 | #define X509V3_EXT_DUMP_UNKNOWN (3L << 16) | |
1360 | ||
535d79da DSH |
1361 | #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ |
1362 | X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) | |
1363 | ||
8ca533e3 DSH |
1364 | int set_cert_ex(unsigned long *flags, const char *arg) |
1365 | { | |
1366 | static const NAME_EX_TBL cert_tbl[] = { | |
1367 | { "compatible", X509_FLAG_COMPAT, 0xffffffffl}, | |
535d79da | 1368 | { "ca_default", X509_FLAG_CA, 0xffffffffl}, |
8ca533e3 DSH |
1369 | { "no_header", X509_FLAG_NO_HEADER, 0}, |
1370 | { "no_version", X509_FLAG_NO_VERSION, 0}, | |
1371 | { "no_serial", X509_FLAG_NO_SERIAL, 0}, | |
1372 | { "no_signame", X509_FLAG_NO_SIGNAME, 0}, | |
1373 | { "no_validity", X509_FLAG_NO_VALIDITY, 0}, | |
1374 | { "no_subject", X509_FLAG_NO_SUBJECT, 0}, | |
0a3ea5d3 | 1375 | { "no_issuer", X509_FLAG_NO_ISSUER, 0}, |
8ca533e3 DSH |
1376 | { "no_pubkey", X509_FLAG_NO_PUBKEY, 0}, |
1377 | { "no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, | |
1378 | { "no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, | |
1379 | { "no_aux", X509_FLAG_NO_AUX, 0}, | |
fc85ac20 | 1380 | { "no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, |
8ca533e3 DSH |
1381 | { "ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, |
1382 | { "ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1383 | { "ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1384 | { "ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1385 | { NULL, 0, 0} | |
1386 | }; | |
535d79da | 1387 | return set_multi_opts(flags, arg, cert_tbl); |
8ca533e3 | 1388 | } |
a657546f DSH |
1389 | |
1390 | int set_name_ex(unsigned long *flags, const char *arg) | |
1391 | { | |
8ca533e3 | 1392 | static const NAME_EX_TBL ex_tbl[] = { |
a657546f DSH |
1393 | { "esc_2253", ASN1_STRFLGS_ESC_2253, 0}, |
1394 | { "esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, | |
1395 | { "esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, | |
1396 | { "use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, | |
1397 | { "utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, | |
bd4e1527 DSH |
1398 | { "ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, |
1399 | { "show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, | |
a657546f DSH |
1400 | { "dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, |
1401 | { "dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, | |
1402 | { "dump_der", ASN1_STRFLGS_DUMP_DER, 0}, | |
1403 | { "compat", XN_FLAG_COMPAT, 0xffffffffL}, | |
1404 | { "sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, | |
1405 | { "sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1406 | { "sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1407 | { "sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, | |
1408 | { "dn_rev", XN_FLAG_DN_REV, 0}, | |
1409 | { "nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, | |
1410 | { "sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, | |
1411 | { "lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, | |
e890dcdb | 1412 | { "align", XN_FLAG_FN_ALIGN, 0}, |
a657546f DSH |
1413 | { "oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, |
1414 | { "space_eq", XN_FLAG_SPC_EQ, 0}, | |
1415 | { "dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, | |
1416 | { "RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, | |
1417 | { "oneline", XN_FLAG_ONELINE, 0xffffffffL}, | |
1418 | { "multiline", XN_FLAG_MULTILINE, 0xffffffffL}, | |
535d79da | 1419 | { "ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, |
a657546f DSH |
1420 | { NULL, 0, 0} |
1421 | }; | |
535d79da DSH |
1422 | return set_multi_opts(flags, arg, ex_tbl); |
1423 | } | |
1424 | ||
791bd0cd DSH |
1425 | int set_ext_copy(int *copy_type, const char *arg) |
1426 | { | |
1427 | if (!strcasecmp(arg, "none")) | |
1428 | *copy_type = EXT_COPY_NONE; | |
1429 | else if (!strcasecmp(arg, "copy")) | |
1430 | *copy_type = EXT_COPY_ADD; | |
1431 | else if (!strcasecmp(arg, "copyall")) | |
1432 | *copy_type = EXT_COPY_ALL; | |
1433 | else | |
1434 | return 0; | |
1435 | return 1; | |
1436 | } | |
1437 | ||
1438 | int copy_extensions(X509 *x, X509_REQ *req, int copy_type) | |
1439 | { | |
1440 | STACK_OF(X509_EXTENSION) *exts = NULL; | |
1441 | X509_EXTENSION *ext, *tmpext; | |
1442 | ASN1_OBJECT *obj; | |
1443 | int i, idx, ret = 0; | |
1444 | if (!x || !req || (copy_type == EXT_COPY_NONE)) | |
1445 | return 1; | |
1446 | exts = X509_REQ_get_extensions(req); | |
1447 | ||
1448 | for(i = 0; i < sk_X509_EXTENSION_num(exts); i++) { | |
1449 | ext = sk_X509_EXTENSION_value(exts, i); | |
1450 | obj = X509_EXTENSION_get_object(ext); | |
1451 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1452 | /* Does extension exist? */ | |
1453 | if (idx != -1) { | |
1454 | /* If normal copy don't override existing extension */ | |
1455 | if (copy_type == EXT_COPY_ADD) | |
1456 | continue; | |
1457 | /* Delete all extensions of same type */ | |
1458 | do { | |
1459 | tmpext = X509_get_ext(x, idx); | |
1460 | X509_delete_ext(x, idx); | |
1461 | X509_EXTENSION_free(tmpext); | |
1462 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1463 | } while (idx != -1); | |
1464 | } | |
1465 | if (!X509_add_ext(x, ext, -1)) | |
1466 | goto end; | |
1467 | } | |
1468 | ||
1469 | ret = 1; | |
1470 | ||
1471 | end: | |
1472 | ||
1473 | sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); | |
1474 | ||
1475 | return ret; | |
1476 | } | |
1477 | ||
1478 | ||
1479 | ||
1480 | ||
535d79da DSH |
1481 | static int set_multi_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) |
1482 | { | |
1483 | STACK_OF(CONF_VALUE) *vals; | |
1484 | CONF_VALUE *val; | |
1485 | int i, ret = 1; | |
1486 | if(!arg) return 0; | |
1487 | vals = X509V3_parse_list(arg); | |
1488 | for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { | |
1489 | val = sk_CONF_VALUE_value(vals, i); | |
1490 | if (!set_table_opts(flags, val->name, in_tbl)) | |
1491 | ret = 0; | |
1492 | } | |
1493 | sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); | |
1494 | return ret; | |
8ca533e3 | 1495 | } |
a657546f | 1496 | |
8ca533e3 DSH |
1497 | static int set_table_opts(unsigned long *flags, const char *arg, const NAME_EX_TBL *in_tbl) |
1498 | { | |
1499 | char c; | |
1500 | const NAME_EX_TBL *ptbl; | |
a657546f DSH |
1501 | c = arg[0]; |
1502 | ||
1503 | if(c == '-') { | |
1504 | c = 0; | |
1505 | arg++; | |
1506 | } else if (c == '+') { | |
1507 | c = 1; | |
1508 | arg++; | |
1509 | } else c = 1; | |
1510 | ||
8ca533e3 | 1511 | for(ptbl = in_tbl; ptbl->name; ptbl++) { |
c15e0363 | 1512 | if(!strcasecmp(arg, ptbl->name)) { |
a657546f DSH |
1513 | *flags &= ~ptbl->mask; |
1514 | if(c) *flags |= ptbl->flag; | |
1515 | else *flags &= ~ptbl->flag; | |
1516 | return 1; | |
1517 | } | |
1518 | } | |
1519 | return 0; | |
1520 | } | |
1521 | ||
7d727231 | 1522 | void print_name(BIO *out, const char *title, X509_NAME *nm, unsigned long lflags) |
a657546f | 1523 | { |
402bcde8 | 1524 | char *buf; |
a657546f DSH |
1525 | char mline = 0; |
1526 | int indent = 0; | |
54a656ef | 1527 | |
a657546f DSH |
1528 | if(title) BIO_puts(out, title); |
1529 | if((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { | |
1530 | mline = 1; | |
1531 | indent = 4; | |
1532 | } | |
1533 | if(lflags == XN_FLAG_COMPAT) { | |
402bcde8 RL |
1534 | buf = X509_NAME_oneline(nm, 0, 0); |
1535 | BIO_puts(out, buf); | |
a657546f | 1536 | BIO_puts(out, "\n"); |
402bcde8 | 1537 | OPENSSL_free(buf); |
a657546f DSH |
1538 | } else { |
1539 | if(mline) BIO_puts(out, "\n"); | |
1540 | X509_NAME_print_ex(out, nm, indent, lflags); | |
1541 | BIO_puts(out, "\n"); | |
1542 | } | |
1543 | } | |
1544 | ||
81f169e9 DSH |
1545 | X509_STORE *setup_verify(BIO *bp, char *CAfile, char *CApath) |
1546 | { | |
1547 | X509_STORE *store; | |
1548 | X509_LOOKUP *lookup; | |
1549 | if(!(store = X509_STORE_new())) goto end; | |
1550 | lookup=X509_STORE_add_lookup(store,X509_LOOKUP_file()); | |
1551 | if (lookup == NULL) goto end; | |
1552 | if (CAfile) { | |
1553 | if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) { | |
1554 | BIO_printf(bp, "Error loading file %s\n", CAfile); | |
1555 | goto end; | |
1556 | } | |
1557 | } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT); | |
1558 | ||
1559 | lookup=X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir()); | |
1560 | if (lookup == NULL) goto end; | |
1561 | if (CApath) { | |
1562 | if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) { | |
1563 | BIO_printf(bp, "Error loading directory %s\n", CApath); | |
1564 | goto end; | |
1565 | } | |
1566 | } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT); | |
1567 | ||
1568 | ERR_clear_error(); | |
1569 | return store; | |
1570 | end: | |
1571 | X509_STORE_free(store); | |
1572 | return NULL; | |
1573 | } | |
531d630b | 1574 | |
0b13e9f0 | 1575 | #ifndef OPENSSL_NO_ENGINE |
e1a00d7d | 1576 | /* Try to load an engine in a shareable library */ |
40889b9c | 1577 | static ENGINE *try_load_engine(BIO *err, const char *engine, int debug) |
e1a00d7d RL |
1578 | { |
1579 | ENGINE *e = ENGINE_by_id("dynamic"); | |
1580 | if (e) | |
1581 | { | |
1582 | if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) | |
1583 | || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) | |
1584 | { | |
1585 | ENGINE_free(e); | |
1586 | e = NULL; | |
1587 | } | |
1588 | } | |
1589 | return e; | |
1590 | } | |
1591 | ||
531d630b RL |
1592 | ENGINE *setup_engine(BIO *err, const char *engine, int debug) |
1593 | { | |
1594 | ENGINE *e = NULL; | |
1595 | ||
1596 | if (engine) | |
1597 | { | |
34c66925 GT |
1598 | if(strcmp(engine, "auto") == 0) |
1599 | { | |
1600 | BIO_printf(err,"enabling auto ENGINE support\n"); | |
1601 | ENGINE_register_all_complete(); | |
1602 | return NULL; | |
1603 | } | |
e1a00d7d RL |
1604 | if((e = ENGINE_by_id(engine)) == NULL |
1605 | && (e = try_load_engine(err, engine, debug)) == NULL) | |
531d630b RL |
1606 | { |
1607 | BIO_printf(err,"invalid engine \"%s\"\n", engine); | |
e1a00d7d | 1608 | ERR_print_errors(err); |
531d630b RL |
1609 | return NULL; |
1610 | } | |
1611 | if (debug) | |
1612 | { | |
1613 | ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, | |
1614 | 0, err, 0); | |
1615 | } | |
2fe5adc3 | 1616 | ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); |
531d630b RL |
1617 | if(!ENGINE_set_default(e, ENGINE_METHOD_ALL)) |
1618 | { | |
1619 | BIO_printf(err,"can't use that engine\n"); | |
e1a00d7d | 1620 | ERR_print_errors(err); |
308f028e | 1621 | ENGINE_free(e); |
531d630b RL |
1622 | return NULL; |
1623 | } | |
354c3ace | 1624 | |
e1a00d7d | 1625 | BIO_printf(err,"engine \"%s\" set.\n", ENGINE_get_id(e)); |
354c3ace | 1626 | |
531d630b RL |
1627 | /* Free our "structural" reference. */ |
1628 | ENGINE_free(e); | |
1629 | } | |
1630 | return e; | |
1631 | } | |
0b13e9f0 | 1632 | #endif |
3647bee2 DSH |
1633 | |
1634 | int load_config(BIO *err, CONF *cnf) | |
1635 | { | |
1bd06bd0 DSH |
1636 | static int load_config_called = 0; |
1637 | if (load_config_called) | |
1638 | return 1; | |
1639 | load_config_called = 1; | |
3647bee2 DSH |
1640 | if (!cnf) |
1641 | cnf = config; | |
1642 | if (!cnf) | |
1643 | return 1; | |
1644 | ||
1645 | OPENSSL_load_builtin_modules(); | |
1646 | ||
1647 | if (CONF_modules_load(cnf, NULL, 0) <= 0) | |
1648 | { | |
1649 | BIO_printf(err, "Error configuring OpenSSL\n"); | |
1650 | ERR_print_errors(err); | |
1651 | return 0; | |
1652 | } | |
1653 | return 1; | |
1654 | } | |
54a656ef BL |
1655 | |
1656 | char *make_config_name() | |
1657 | { | |
1658 | const char *t=X509_get_default_cert_area(); | |
d420ac2c | 1659 | size_t len; |
54a656ef BL |
1660 | char *p; |
1661 | ||
d420ac2c RL |
1662 | len=strlen(t)+strlen(OPENSSL_CONF)+2; |
1663 | p=OPENSSL_malloc(len); | |
1664 | BUF_strlcpy(p,t,len); | |
54a656ef | 1665 | #ifndef OPENSSL_SYS_VMS |
d420ac2c | 1666 | BUF_strlcat(p,"/",len); |
54a656ef | 1667 | #endif |
d420ac2c | 1668 | BUF_strlcat(p,OPENSSL_CONF,len); |
54a656ef BL |
1669 | |
1670 | return p; | |
1671 | } | |
f85b68cd | 1672 | |
c869da88 | 1673 | static unsigned long index_serial_hash(const OPENSSL_CSTRING *a) |
f85b68cd RL |
1674 | { |
1675 | const char *n; | |
1676 | ||
1677 | n=a[DB_serial]; | |
1678 | while (*n == '0') n++; | |
1679 | return(lh_strhash(n)); | |
1680 | } | |
1681 | ||
c869da88 | 1682 | static int index_serial_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) |
f85b68cd RL |
1683 | { |
1684 | const char *aa,*bb; | |
1685 | ||
1686 | for (aa=a[DB_serial]; *aa == '0'; aa++); | |
1687 | for (bb=b[DB_serial]; *bb == '0'; bb++); | |
1688 | return(strcmp(aa,bb)); | |
1689 | } | |
1690 | ||
1691 | static int index_name_qual(char **a) | |
1692 | { return(a[0][0] == 'V'); } | |
1693 | ||
c869da88 | 1694 | static unsigned long index_name_hash(const OPENSSL_CSTRING *a) |
f85b68cd RL |
1695 | { return(lh_strhash(a[DB_name])); } |
1696 | ||
c869da88 | 1697 | int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) |
3c1d6bbc | 1698 | { return(strcmp(a[DB_name], b[DB_name])); } |
f85b68cd | 1699 | |
c869da88 DSH |
1700 | static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING) |
1701 | static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING) | |
1702 | static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING) | |
1703 | static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING) | |
f85b68cd RL |
1704 | |
1705 | #undef BSIZE | |
1706 | #define BSIZE 256 | |
1707 | ||
1708 | BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai) | |
1709 | { | |
1710 | BIO *in=NULL; | |
1711 | BIGNUM *ret=NULL; | |
1712 | MS_STATIC char buf[1024]; | |
1713 | ASN1_INTEGER *ai=NULL; | |
1714 | ||
1715 | ai=ASN1_INTEGER_new(); | |
1716 | if (ai == NULL) goto err; | |
1717 | ||
1718 | if ((in=BIO_new(BIO_s_file())) == NULL) | |
1719 | { | |
1720 | ERR_print_errors(bio_err); | |
1721 | goto err; | |
1722 | } | |
1723 | ||
1724 | if (BIO_read_filename(in,serialfile) <= 0) | |
1725 | { | |
1726 | if (!create) | |
1727 | { | |
1728 | perror(serialfile); | |
1729 | goto err; | |
1730 | } | |
1731 | else | |
1732 | { | |
f85b68cd | 1733 | ret=BN_new(); |
64674bcc | 1734 | if (ret == NULL || !rand_serial(ret, ai)) |
f85b68cd | 1735 | BIO_printf(bio_err, "Out of memory\n"); |
f85b68cd RL |
1736 | } |
1737 | } | |
1738 | else | |
1739 | { | |
1740 | if (!a2i_ASN1_INTEGER(in,ai,buf,1024)) | |
1741 | { | |
1742 | BIO_printf(bio_err,"unable to load number from %s\n", | |
1743 | serialfile); | |
1744 | goto err; | |
1745 | } | |
1746 | ret=ASN1_INTEGER_to_BN(ai,NULL); | |
1747 | if (ret == NULL) | |
1748 | { | |
1749 | BIO_printf(bio_err,"error converting number from bin to BIGNUM\n"); | |
1750 | goto err; | |
1751 | } | |
1752 | } | |
1753 | ||
1754 | if (ret && retai) | |
1755 | { | |
1756 | *retai = ai; | |
1757 | ai = NULL; | |
1758 | } | |
1759 | err: | |
1760 | if (in != NULL) BIO_free(in); | |
1761 | if (ai != NULL) ASN1_INTEGER_free(ai); | |
1762 | return(ret); | |
1763 | } | |
1764 | ||
4c771796 | 1765 | int save_serial(char *serialfile, char *suffix, BIGNUM *serial, ASN1_INTEGER **retai) |
f85b68cd | 1766 | { |
4c771796 RL |
1767 | char buf[1][BSIZE]; |
1768 | BIO *out = NULL; | |
f85b68cd RL |
1769 | int ret=0; |
1770 | ASN1_INTEGER *ai=NULL; | |
4c771796 RL |
1771 | int j; |
1772 | ||
1773 | if (suffix == NULL) | |
1774 | j = strlen(serialfile); | |
1775 | else | |
1776 | j = strlen(serialfile) + strlen(suffix) + 1; | |
1777 | if (j >= BSIZE) | |
1778 | { | |
1779 | BIO_printf(bio_err,"file name too long\n"); | |
1780 | goto err; | |
1781 | } | |
f85b68cd | 1782 | |
4c771796 RL |
1783 | if (suffix == NULL) |
1784 | BUF_strlcpy(buf[0], serialfile, BSIZE); | |
1785 | else | |
1786 | { | |
1787 | #ifndef OPENSSL_SYS_VMS | |
1788 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix); | |
1789 | #else | |
1790 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix); | |
1791 | #endif | |
1792 | } | |
1793 | #ifdef RL_DEBUG | |
1794 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); | |
1795 | #endif | |
f85b68cd RL |
1796 | out=BIO_new(BIO_s_file()); |
1797 | if (out == NULL) | |
1798 | { | |
1799 | ERR_print_errors(bio_err); | |
1800 | goto err; | |
1801 | } | |
4c771796 | 1802 | if (BIO_write_filename(out,buf[0]) <= 0) |
f85b68cd RL |
1803 | { |
1804 | perror(serialfile); | |
1805 | goto err; | |
1806 | } | |
1807 | ||
1808 | if ((ai=BN_to_ASN1_INTEGER(serial,NULL)) == NULL) | |
1809 | { | |
1810 | BIO_printf(bio_err,"error converting serial to ASN.1 format\n"); | |
1811 | goto err; | |
1812 | } | |
1813 | i2a_ASN1_INTEGER(out,ai); | |
1814 | BIO_puts(out,"\n"); | |
1815 | ret=1; | |
1816 | if (retai) | |
1817 | { | |
1818 | *retai = ai; | |
1819 | ai = NULL; | |
1820 | } | |
1821 | err: | |
1822 | if (out != NULL) BIO_free_all(out); | |
1823 | if (ai != NULL) ASN1_INTEGER_free(ai); | |
1824 | return(ret); | |
1825 | } | |
1826 | ||
4c771796 RL |
1827 | int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix) |
1828 | { | |
1829 | char buf[5][BSIZE]; | |
1830 | int i,j; | |
4c771796 RL |
1831 | |
1832 | i = strlen(serialfile) + strlen(old_suffix); | |
1833 | j = strlen(serialfile) + strlen(new_suffix); | |
1834 | if (i > j) j = i; | |
1835 | if (j + 1 >= BSIZE) | |
1836 | { | |
1837 | BIO_printf(bio_err,"file name too long\n"); | |
1838 | goto err; | |
1839 | } | |
1840 | ||
1841 | #ifndef OPENSSL_SYS_VMS | |
1842 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", | |
1843 | serialfile, new_suffix); | |
1844 | #else | |
1845 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", | |
1846 | serialfile, new_suffix); | |
1847 | #endif | |
1848 | #ifndef OPENSSL_SYS_VMS | |
1849 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", | |
1850 | serialfile, old_suffix); | |
1851 | #else | |
1852 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", | |
1853 | serialfile, old_suffix); | |
1854 | #endif | |
a1ad253f AP |
1855 | #ifdef RL_DEBUG |
1856 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", | |
1857 | serialfile, buf[1]); | |
1858 | #endif | |
1859 | if (rename(serialfile,buf[1]) < 0 && errno != ENOENT | |
4c771796 | 1860 | #ifdef ENOTDIR |
53bb3bee | 1861 | && errno != ENOTDIR |
4c771796 | 1862 | #endif |
a1ad253f | 1863 | ) { |
4c771796 RL |
1864 | BIO_printf(bio_err, |
1865 | "unable to rename %s to %s\n", | |
1866 | serialfile, buf[1]); | |
1867 | perror("reason"); | |
1868 | goto err; | |
1869 | } | |
4c771796 RL |
1870 | #ifdef RL_DEBUG |
1871 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", | |
1872 | buf[0],serialfile); | |
1873 | #endif | |
1874 | if (rename(buf[0],serialfile) < 0) | |
1875 | { | |
1876 | BIO_printf(bio_err, | |
1877 | "unable to rename %s to %s\n", | |
1878 | buf[0],serialfile); | |
1879 | perror("reason"); | |
1880 | rename(buf[1],serialfile); | |
1881 | goto err; | |
1882 | } | |
1883 | return 1; | |
1884 | err: | |
1885 | return 0; | |
1886 | } | |
1887 | ||
64674bcc DSH |
1888 | int rand_serial(BIGNUM *b, ASN1_INTEGER *ai) |
1889 | { | |
1890 | BIGNUM *btmp; | |
1891 | int ret = 0; | |
1892 | if (b) | |
1893 | btmp = b; | |
1894 | else | |
1895 | btmp = BN_new(); | |
1896 | ||
1897 | if (!btmp) | |
1898 | return 0; | |
1899 | ||
1900 | if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0)) | |
1901 | goto error; | |
1902 | if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) | |
1903 | goto error; | |
1904 | ||
1905 | ret = 1; | |
1906 | ||
1907 | error: | |
1908 | ||
1909 | if (!b) | |
1910 | BN_free(btmp); | |
1911 | ||
1912 | return ret; | |
1913 | } | |
1914 | ||
f85b68cd RL |
1915 | CA_DB *load_index(char *dbfile, DB_ATTR *db_attr) |
1916 | { | |
1917 | CA_DB *retdb = NULL; | |
1918 | TXT_DB *tmpdb = NULL; | |
1919 | BIO *in = BIO_new(BIO_s_file()); | |
1920 | CONF *dbattr_conf = NULL; | |
1921 | char buf[1][BSIZE]; | |
1922 | long errorline= -1; | |
1923 | ||
1924 | if (in == NULL) | |
1925 | { | |
1926 | ERR_print_errors(bio_err); | |
1927 | goto err; | |
1928 | } | |
1929 | if (BIO_read_filename(in,dbfile) <= 0) | |
1930 | { | |
1931 | perror(dbfile); | |
1932 | BIO_printf(bio_err,"unable to open '%s'\n",dbfile); | |
1933 | goto err; | |
1934 | } | |
1935 | if ((tmpdb = TXT_DB_read(in,DB_NUMBER)) == NULL) | |
f85b68cd | 1936 | goto err; |
f85b68cd RL |
1937 | |
1938 | #ifndef OPENSSL_SYS_VMS | |
1939 | BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile); | |
1940 | #else | |
1941 | BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile); | |
1942 | #endif | |
1943 | dbattr_conf = NCONF_new(NULL); | |
1944 | if (NCONF_load(dbattr_conf,buf[0],&errorline) <= 0) | |
1945 | { | |
1946 | if (errorline > 0) | |
1947 | { | |
1948 | BIO_printf(bio_err, | |
1949 | "error on line %ld of db attribute file '%s'\n" | |
1950 | ,errorline,buf[0]); | |
1951 | goto err; | |
1952 | } | |
1953 | else | |
1954 | { | |
1955 | NCONF_free(dbattr_conf); | |
1956 | dbattr_conf = NULL; | |
1957 | } | |
1958 | } | |
1959 | ||
1960 | if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL) | |
1961 | { | |
1962 | fprintf(stderr, "Out of memory\n"); | |
1963 | goto err; | |
1964 | } | |
1965 | ||
1966 | retdb->db = tmpdb; | |
1967 | tmpdb = NULL; | |
1968 | if (db_attr) | |
1969 | retdb->attributes = *db_attr; | |
1970 | else | |
1971 | { | |
1972 | retdb->attributes.unique_subject = 1; | |
1973 | } | |
1974 | ||
1975 | if (dbattr_conf) | |
1976 | { | |
1977 | char *p = NCONF_get_string(dbattr_conf,NULL,"unique_subject"); | |
1978 | if (p) | |
1979 | { | |
83b23ed9 | 1980 | #ifdef RL_DEBUG |
f85b68cd | 1981 | BIO_printf(bio_err, "DEBUG[load_index]: unique_subject = \"%s\"\n", p); |
83b23ed9 | 1982 | #endif |
03ddbdd9 | 1983 | retdb->attributes.unique_subject = parse_yesno(p,1); |
f85b68cd RL |
1984 | } |
1985 | } | |
1986 | ||
1987 | err: | |
1988 | if (dbattr_conf) NCONF_free(dbattr_conf); | |
1989 | if (tmpdb) TXT_DB_free(tmpdb); | |
1990 | if (in) BIO_free_all(in); | |
1991 | return retdb; | |
1992 | } | |
1993 | ||
1994 | int index_index(CA_DB *db) | |
1995 | { | |
1996 | if (!TXT_DB_create_index(db->db, DB_serial, NULL, | |
3c1d6bbc BL |
1997 | LHASH_HASH_FN(index_serial), |
1998 | LHASH_COMP_FN(index_serial))) | |
f85b68cd RL |
1999 | { |
2000 | BIO_printf(bio_err, | |
2001 | "error creating serial number index:(%ld,%ld,%ld)\n", | |
2002 | db->db->error,db->db->arg1,db->db->arg2); | |
2003 | return 0; | |
2004 | } | |
2005 | ||
2006 | if (db->attributes.unique_subject | |
2007 | && !TXT_DB_create_index(db->db, DB_name, index_name_qual, | |
3c1d6bbc BL |
2008 | LHASH_HASH_FN(index_name), |
2009 | LHASH_COMP_FN(index_name))) | |
f85b68cd RL |
2010 | { |
2011 | BIO_printf(bio_err,"error creating name index:(%ld,%ld,%ld)\n", | |
2012 | db->db->error,db->db->arg1,db->db->arg2); | |
2013 | return 0; | |
2014 | } | |
2015 | return 1; | |
2016 | } | |
2017 | ||
7d727231 | 2018 | int save_index(const char *dbfile, const char *suffix, CA_DB *db) |
f85b68cd RL |
2019 | { |
2020 | char buf[3][BSIZE]; | |
2021 | BIO *out = BIO_new(BIO_s_file()); | |
2022 | int j; | |
2023 | ||
2024 | if (out == NULL) | |
2025 | { | |
2026 | ERR_print_errors(bio_err); | |
2027 | goto err; | |
2028 | } | |
2029 | ||
2030 | j = strlen(dbfile) + strlen(suffix); | |
2031 | if (j + 6 >= BSIZE) | |
2032 | { | |
2033 | BIO_printf(bio_err,"file name too long\n"); | |
2034 | goto err; | |
2035 | } | |
2036 | ||
2037 | #ifndef OPENSSL_SYS_VMS | |
2038 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile); | |
2039 | #else | |
2040 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile); | |
2041 | #endif | |
2042 | #ifndef OPENSSL_SYS_VMS | |
2043 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix); | |
2044 | #else | |
2045 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix); | |
2046 | #endif | |
2047 | #ifndef OPENSSL_SYS_VMS | |
2048 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix); | |
2049 | #else | |
2050 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix); | |
2051 | #endif | |
63b6fe2b | 2052 | #ifdef RL_DEBUG |
f85b68cd | 2053 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
63b6fe2b | 2054 | #endif |
f85b68cd RL |
2055 | if (BIO_write_filename(out,buf[0]) <= 0) |
2056 | { | |
2057 | perror(dbfile); | |
2058 | BIO_printf(bio_err,"unable to open '%s'\n", dbfile); | |
2059 | goto err; | |
2060 | } | |
2061 | j=TXT_DB_write(out,db->db); | |
2062 | if (j <= 0) goto err; | |
2063 | ||
2064 | BIO_free(out); | |
2065 | ||
2066 | out = BIO_new(BIO_s_file()); | |
63b6fe2b | 2067 | #ifdef RL_DEBUG |
f85b68cd | 2068 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]); |
63b6fe2b | 2069 | #endif |
f85b68cd RL |
2070 | if (BIO_write_filename(out,buf[1]) <= 0) |
2071 | { | |
2072 | perror(buf[2]); | |
2073 | BIO_printf(bio_err,"unable to open '%s'\n", buf[2]); | |
2074 | goto err; | |
2075 | } | |
2076 | BIO_printf(out,"unique_subject = %s\n", | |
2077 | db->attributes.unique_subject ? "yes" : "no"); | |
2078 | BIO_free(out); | |
2079 | ||
2080 | return 1; | |
2081 | err: | |
2082 | return 0; | |
2083 | } | |
2084 | ||
7d727231 | 2085 | int rotate_index(const char *dbfile, const char *new_suffix, const char *old_suffix) |
f85b68cd RL |
2086 | { |
2087 | char buf[5][BSIZE]; | |
2088 | int i,j; | |
f85b68cd RL |
2089 | |
2090 | i = strlen(dbfile) + strlen(old_suffix); | |
2091 | j = strlen(dbfile) + strlen(new_suffix); | |
2092 | if (i > j) j = i; | |
2093 | if (j + 6 >= BSIZE) | |
2094 | { | |
2095 | BIO_printf(bio_err,"file name too long\n"); | |
2096 | goto err; | |
2097 | } | |
2098 | ||
2099 | #ifndef OPENSSL_SYS_VMS | |
2100 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile); | |
2101 | #else | |
2102 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile); | |
2103 | #endif | |
2104 | #ifndef OPENSSL_SYS_VMS | |
2105 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", | |
2106 | dbfile, new_suffix); | |
2107 | #else | |
2108 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", | |
2109 | dbfile, new_suffix); | |
2110 | #endif | |
2111 | #ifndef OPENSSL_SYS_VMS | |
2112 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", | |
2113 | dbfile, new_suffix); | |
2114 | #else | |
2115 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", | |
2116 | dbfile, new_suffix); | |
2117 | #endif | |
2118 | #ifndef OPENSSL_SYS_VMS | |
2119 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", | |
2120 | dbfile, old_suffix); | |
2121 | #else | |
2122 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", | |
2123 | dbfile, old_suffix); | |
2124 | #endif | |
2125 | #ifndef OPENSSL_SYS_VMS | |
2126 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", | |
2127 | dbfile, old_suffix); | |
2128 | #else | |
2129 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", | |
2130 | dbfile, old_suffix); | |
2131 | #endif | |
63b6fe2b | 2132 | #ifdef RL_DEBUG |
a1ad253f AP |
2133 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
2134 | dbfile, buf[1]); | |
63b6fe2b | 2135 | #endif |
a1ad253f AP |
2136 | if (rename(dbfile,buf[1]) < 0 && errno != ENOENT |
2137 | #ifdef ENOTDIR | |
2138 | && errno != ENOTDIR | |
2139 | #endif | |
2140 | ) { | |
f85b68cd RL |
2141 | BIO_printf(bio_err, |
2142 | "unable to rename %s to %s\n", | |
2143 | dbfile, buf[1]); | |
2144 | perror("reason"); | |
2145 | goto err; | |
2146 | } | |
63b6fe2b | 2147 | #ifdef RL_DEBUG |
f85b68cd RL |
2148 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
2149 | buf[0],dbfile); | |
63b6fe2b | 2150 | #endif |
f85b68cd RL |
2151 | if (rename(buf[0],dbfile) < 0) |
2152 | { | |
2153 | BIO_printf(bio_err, | |
2154 | "unable to rename %s to %s\n", | |
2155 | buf[0],dbfile); | |
2156 | perror("reason"); | |
2157 | rename(buf[1],dbfile); | |
2158 | goto err; | |
2159 | } | |
63b6fe2b | 2160 | #ifdef RL_DEBUG |
a1ad253f AP |
2161 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
2162 | buf[4],buf[3]); | |
63b6fe2b | 2163 | #endif |
a1ad253f AP |
2164 | if (rename(buf[4],buf[3]) < 0 && errno != ENOENT |
2165 | #ifdef ENOTDIR | |
2166 | && errno != ENOTDIR | |
2167 | #endif | |
2168 | ) { | |
f85b68cd RL |
2169 | BIO_printf(bio_err, |
2170 | "unable to rename %s to %s\n", | |
2171 | buf[4], buf[3]); | |
2172 | perror("reason"); | |
2173 | rename(dbfile,buf[0]); | |
2174 | rename(buf[1],dbfile); | |
2175 | goto err; | |
2176 | } | |
63b6fe2b | 2177 | #ifdef RL_DEBUG |
f85b68cd RL |
2178 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
2179 | buf[2],buf[4]); | |
63b6fe2b | 2180 | #endif |
f85b68cd RL |
2181 | if (rename(buf[2],buf[4]) < 0) |
2182 | { | |
2183 | BIO_printf(bio_err, | |
2184 | "unable to rename %s to %s\n", | |
2185 | buf[2],buf[4]); | |
2186 | perror("reason"); | |
2187 | rename(buf[3],buf[4]); | |
2188 | rename(dbfile,buf[0]); | |
2189 | rename(buf[1],dbfile); | |
2190 | goto err; | |
2191 | } | |
2192 | return 1; | |
2193 | err: | |
2194 | return 0; | |
2195 | } | |
2196 | ||
2197 | void free_index(CA_DB *db) | |
2198 | { | |
db598fbc RL |
2199 | if (db) |
2200 | { | |
2201 | if (db->db) TXT_DB_free(db->db); | |
2202 | OPENSSL_free(db); | |
2203 | } | |
f85b68cd | 2204 | } |
6d5ffb59 | 2205 | |
ff990440 | 2206 | int parse_yesno(const char *str, int def) |
03ddbdd9 RL |
2207 | { |
2208 | int ret = def; | |
2209 | if (str) | |
2210 | { | |
2211 | switch (*str) | |
2212 | { | |
2213 | case 'f': /* false */ | |
2214 | case 'F': /* FALSE */ | |
2215 | case 'n': /* no */ | |
2216 | case 'N': /* NO */ | |
2217 | case '0': /* 0 */ | |
2218 | ret = 0; | |
2219 | break; | |
2220 | case 't': /* true */ | |
2221 | case 'T': /* TRUE */ | |
2222 | case 'y': /* yes */ | |
2223 | case 'Y': /* YES */ | |
2224 | case '1': /* 1 */ | |
44a877aa | 2225 | ret = 1; |
03ddbdd9 RL |
2226 | break; |
2227 | default: | |
2228 | ret = def; | |
2229 | break; | |
2230 | } | |
2231 | } | |
2232 | return ret; | |
2233 | } | |
2234 | ||
6d5ffb59 RL |
2235 | /* |
2236 | * subject is expected to be in the format /type0=value0/type1=value1/type2=... | |
2237 | * where characters may be escaped by \ | |
2238 | */ | |
2239 | X509_NAME *parse_name(char *subject, long chtype, int multirdn) | |
2240 | { | |
2241 | size_t buflen = strlen(subject)+1; /* to copy the types and values into. due to escaping, the copy can only become shorter */ | |
2242 | char *buf = OPENSSL_malloc(buflen); | |
2243 | size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */ | |
2244 | char **ne_types = OPENSSL_malloc(max_ne * sizeof (char *)); | |
2245 | char **ne_values = OPENSSL_malloc(max_ne * sizeof (char *)); | |
2246 | int *mval = OPENSSL_malloc (max_ne * sizeof (int)); | |
2247 | ||
2248 | char *sp = subject, *bp = buf; | |
2249 | int i, ne_num = 0; | |
2250 | ||
2251 | X509_NAME *n = NULL; | |
2252 | int nid; | |
2253 | ||
2254 | if (!buf || !ne_types || !ne_values) | |
2255 | { | |
2256 | BIO_printf(bio_err, "malloc error\n"); | |
2257 | goto error; | |
2258 | } | |
2259 | ||
2260 | if (*subject != '/') | |
2261 | { | |
2262 | BIO_printf(bio_err, "Subject does not start with '/'.\n"); | |
2263 | goto error; | |
2264 | } | |
2265 | sp++; /* skip leading / */ | |
2266 | ||
2267 | /* no multivalued RDN by default */ | |
2268 | mval[ne_num] = 0; | |
2269 | ||
2270 | while (*sp) | |
2271 | { | |
2272 | /* collect type */ | |
2273 | ne_types[ne_num] = bp; | |
2274 | while (*sp) | |
2275 | { | |
2276 | if (*sp == '\\') /* is there anything to escape in the type...? */ | |
2277 | { | |
2278 | if (*++sp) | |
2279 | *bp++ = *sp++; | |
2280 | else | |
2281 | { | |
2282 | BIO_printf(bio_err, "escape character at end of string\n"); | |
2283 | goto error; | |
2284 | } | |
2285 | } | |
2286 | else if (*sp == '=') | |
2287 | { | |
2288 | sp++; | |
2289 | *bp++ = '\0'; | |
2290 | break; | |
2291 | } | |
2292 | else | |
2293 | *bp++ = *sp++; | |
2294 | } | |
2295 | if (!*sp) | |
2296 | { | |
2297 | BIO_printf(bio_err, "end of string encountered while processing type of subject name element #%d\n", ne_num); | |
2298 | goto error; | |
2299 | } | |
2300 | ne_values[ne_num] = bp; | |
2301 | while (*sp) | |
2302 | { | |
2303 | if (*sp == '\\') | |
2304 | { | |
2305 | if (*++sp) | |
2306 | *bp++ = *sp++; | |
2307 | else | |
2308 | { | |
2309 | BIO_printf(bio_err, "escape character at end of string\n"); | |
2310 | goto error; | |
2311 | } | |
2312 | } | |
2313 | else if (*sp == '/') | |
2314 | { | |
2315 | sp++; | |
2316 | /* no multivalued RDN by default */ | |
2317 | mval[ne_num+1] = 0; | |
2318 | break; | |
2319 | } | |
2320 | else if (*sp == '+' && multirdn) | |
2321 | { | |
2322 | /* a not escaped + signals a mutlivalued RDN */ | |
2323 | sp++; | |
2324 | mval[ne_num+1] = -1; | |
2325 | break; | |
2326 | } | |
2327 | else | |
2328 | *bp++ = *sp++; | |
2329 | } | |
2330 | *bp++ = '\0'; | |
2331 | ne_num++; | |
2332 | } | |
2333 | ||
2334 | if (!(n = X509_NAME_new())) | |
2335 | goto error; | |
2336 | ||
2337 | for (i = 0; i < ne_num; i++) | |
2338 | { | |
2339 | if ((nid=OBJ_txt2nid(ne_types[i])) == NID_undef) | |
2340 | { | |
2341 | BIO_printf(bio_err, "Subject Attribute %s has no known NID, skipped\n", ne_types[i]); | |
2342 | continue; | |
2343 | } | |
2344 | ||
2345 | if (!*ne_values[i]) | |
2346 | { | |
2347 | BIO_printf(bio_err, "No value provided for Subject Attribute %s, skipped\n", ne_types[i]); | |
2348 | continue; | |
2349 | } | |
2350 | ||
2351 | if (!X509_NAME_add_entry_by_NID(n, nid, chtype, (unsigned char*)ne_values[i], -1,-1,mval[i])) | |
2352 | goto error; | |
2353 | } | |
2354 | ||
2355 | OPENSSL_free(ne_values); | |
2356 | OPENSSL_free(ne_types); | |
2357 | OPENSSL_free(buf); | |
2358 | return n; | |
2359 | ||
2360 | error: | |
2361 | X509_NAME_free(n); | |
2362 | if (ne_values) | |
2363 | OPENSSL_free(ne_values); | |
2364 | if (ne_types) | |
2365 | OPENSSL_free(ne_types); | |
2366 | if (buf) | |
2367 | OPENSSL_free(buf); | |
2368 | return NULL; | |
2369 | } | |
2370 | ||
c431798e DSH |
2371 | int args_verify(char ***pargs, int *pargc, |
2372 | int *badarg, BIO *err, X509_VERIFY_PARAM **pm) | |
5d7c222d DSH |
2373 | { |
2374 | ASN1_OBJECT *otmp = NULL; | |
2375 | unsigned long flags = 0; | |
c431798e | 2376 | int i; |
9a5faeaa | 2377 | int purpose = 0, depth = -1; |
c431798e | 2378 | char **oldargs = *pargs; |
5d7c222d | 2379 | char *arg = **pargs, *argn = (*pargs)[1]; |
04e4b827 | 2380 | const X509_VERIFY_PARAM *vpm = NULL; |
16363c01 | 2381 | time_t at_time = 0; |
5d7c222d DSH |
2382 | if (!strcmp(arg, "-policy")) |
2383 | { | |
2384 | if (!argn) | |
2385 | *badarg = 1; | |
2386 | else | |
2387 | { | |
2388 | otmp = OBJ_txt2obj(argn, 0); | |
2389 | if (!otmp) | |
2390 | { | |
2391 | BIO_printf(err, "Invalid Policy \"%s\"\n", | |
2392 | argn); | |
2393 | *badarg = 1; | |
2394 | } | |
2395 | } | |
2396 | (*pargs)++; | |
2397 | } | |
c431798e DSH |
2398 | else if (strcmp(arg,"-purpose") == 0) |
2399 | { | |
2400 | X509_PURPOSE *xptmp; | |
2401 | if (!argn) | |
2402 | *badarg = 1; | |
2403 | else | |
2404 | { | |
2405 | i = X509_PURPOSE_get_by_sname(argn); | |
2406 | if(i < 0) | |
2407 | { | |
2408 | BIO_printf(err, "unrecognized purpose\n"); | |
2409 | *badarg = 1; | |
2410 | } | |
2411 | else | |
2412 | { | |
2413 | xptmp = X509_PURPOSE_get0(i); | |
2414 | purpose = X509_PURPOSE_get_id(xptmp); | |
2415 | } | |
2416 | } | |
2417 | (*pargs)++; | |
2418 | } | |
04e4b827 DSH |
2419 | else if (strcmp(arg,"-verify_name") == 0) |
2420 | { | |
2421 | if (!argn) | |
2422 | *badarg = 1; | |
2423 | else | |
2424 | { | |
2425 | vpm = X509_VERIFY_PARAM_lookup(argn); | |
2426 | if(!vpm) | |
2427 | { | |
2428 | BIO_printf(err, "unrecognized verify name\n"); | |
2429 | *badarg = 1; | |
2430 | } | |
2431 | } | |
2432 | (*pargs)++; | |
2433 | } | |
9a5faeaa DSH |
2434 | else if (strcmp(arg,"-verify_depth") == 0) |
2435 | { | |
2436 | if (!argn) | |
2437 | *badarg = 1; | |
2438 | else | |
2439 | { | |
2440 | depth = atoi(argn); | |
2441 | if(depth < 0) | |
2442 | { | |
2443 | BIO_printf(err, "invalid depth\n"); | |
2444 | *badarg = 1; | |
2445 | } | |
2446 | } | |
2447 | (*pargs)++; | |
2448 | } | |
16363c01 DSH |
2449 | else if (strcmp(arg,"-attime") == 0) |
2450 | { | |
2451 | if (!argn) | |
2452 | *badarg = 1; | |
2453 | else | |
2454 | { | |
2455 | long timestamp; | |
71fa4513 BL |
2456 | /* interpret the -attime argument as seconds since |
2457 | * Epoch */ | |
16363c01 DSH |
2458 | if (sscanf(argn, "%li", ×tamp) != 1) |
2459 | { | |
2460 | BIO_printf(bio_err, | |
2461 | "Error parsing timestamp %s\n", | |
2462 | argn); | |
2463 | *badarg = 1; | |
2464 | } | |
2465 | /* on some platforms time_t may be a float */ | |
2466 | at_time = (time_t) timestamp; | |
2467 | } | |
2468 | (*pargs)++; | |
2469 | } | |
5d7c222d DSH |
2470 | else if (!strcmp(arg, "-ignore_critical")) |
2471 | flags |= X509_V_FLAG_IGNORE_CRITICAL; | |
2472 | else if (!strcmp(arg, "-issuer_checks")) | |
2473 | flags |= X509_V_FLAG_CB_ISSUER_CHECK; | |
2474 | else if (!strcmp(arg, "-crl_check")) | |
2475 | flags |= X509_V_FLAG_CRL_CHECK; | |
2476 | else if (!strcmp(arg, "-crl_check_all")) | |
2477 | flags |= X509_V_FLAG_CRL_CHECK|X509_V_FLAG_CRL_CHECK_ALL; | |
2478 | else if (!strcmp(arg, "-policy_check")) | |
2479 | flags |= X509_V_FLAG_POLICY_CHECK; | |
2480 | else if (!strcmp(arg, "-explicit_policy")) | |
2481 | flags |= X509_V_FLAG_EXPLICIT_POLICY; | |
5cbd2033 DSH |
2482 | else if (!strcmp(arg, "-inhibit_any")) |
2483 | flags |= X509_V_FLAG_INHIBIT_ANY; | |
002e66c0 DSH |
2484 | else if (!strcmp(arg, "-inhibit_map")) |
2485 | flags |= X509_V_FLAG_INHIBIT_MAP; | |
5d7c222d DSH |
2486 | else if (!strcmp(arg, "-x509_strict")) |
2487 | flags |= X509_V_FLAG_X509_STRICT; | |
9d84d4ed DSH |
2488 | else if (!strcmp(arg, "-extended_crl")) |
2489 | flags |= X509_V_FLAG_EXTENDED_CRL_SUPPORT; | |
d43c4497 DSH |
2490 | else if (!strcmp(arg, "-use_deltas")) |
2491 | flags |= X509_V_FLAG_USE_DELTAS; | |
5d7c222d DSH |
2492 | else if (!strcmp(arg, "-policy_print")) |
2493 | flags |= X509_V_FLAG_NOTIFY_POLICY; | |
f3be6c7b DSH |
2494 | else if (!strcmp(arg, "-check_ss_sig")) |
2495 | flags |= X509_V_FLAG_CHECK_SS_SIGNATURE; | |
db28aa86 DSH |
2496 | else if (!strcmp(arg, "-trusted_first")) |
2497 | flags |= X509_V_FLAG_TRUSTED_FIRST; | |
3ad344a5 DSH |
2498 | else if (!strcmp(arg, "-suiteB_128_only")) |
2499 | flags |= X509_V_FLAG_SUITEB_128_LOS_ONLY; | |
2500 | else if (!strcmp(arg, "-suiteB_128")) | |
2501 | flags |= X509_V_FLAG_SUITEB_128_LOS; | |
2502 | else if (!strcmp(arg, "-suiteB_192")) | |
2503 | flags |= X509_V_FLAG_SUITEB_192_LOS; | |
5d7c222d DSH |
2504 | else |
2505 | return 0; | |
2506 | ||
2507 | if (*badarg) | |
2508 | { | |
2509 | if (*pm) | |
2510 | X509_VERIFY_PARAM_free(*pm); | |
2511 | *pm = NULL; | |
c431798e | 2512 | goto end; |
5d7c222d DSH |
2513 | } |
2514 | ||
2515 | if (!*pm && !(*pm = X509_VERIFY_PARAM_new())) | |
2516 | { | |
2517 | *badarg = 1; | |
c431798e | 2518 | goto end; |
5d7c222d DSH |
2519 | } |
2520 | ||
04e4b827 DSH |
2521 | if (vpm) |
2522 | X509_VERIFY_PARAM_set1(*pm, vpm); | |
2523 | ||
5d7c222d DSH |
2524 | if (otmp) |
2525 | X509_VERIFY_PARAM_add0_policy(*pm, otmp); | |
2526 | if (flags) | |
2527 | X509_VERIFY_PARAM_set_flags(*pm, flags); | |
2528 | ||
c431798e DSH |
2529 | if (purpose) |
2530 | X509_VERIFY_PARAM_set_purpose(*pm, purpose); | |
2531 | ||
9a5faeaa DSH |
2532 | if (depth >= 0) |
2533 | X509_VERIFY_PARAM_set_depth(*pm, depth); | |
2534 | ||
16363c01 DSH |
2535 | if (at_time) |
2536 | X509_VERIFY_PARAM_set_time(*pm, at_time); | |
2537 | ||
c431798e DSH |
2538 | end: |
2539 | ||
5d7c222d DSH |
2540 | (*pargs)++; |
2541 | ||
c431798e DSH |
2542 | if (pargc) |
2543 | *pargc -= *pargs - oldargs; | |
2544 | ||
5d7c222d DSH |
2545 | return 1; |
2546 | ||
2547 | } | |
c431798e | 2548 | |
a9164153 DSH |
2549 | /* Read whole contents of a BIO into an allocated memory buffer and |
2550 | * return it. | |
2551 | */ | |
2552 | ||
2553 | int bio_to_mem(unsigned char **out, int maxlen, BIO *in) | |
2554 | { | |
2555 | BIO *mem; | |
2556 | int len, ret; | |
2557 | unsigned char tbuf[1024]; | |
2558 | mem = BIO_new(BIO_s_mem()); | |
2559 | if (!mem) | |
2560 | return -1; | |
2561 | for(;;) | |
2562 | { | |
2563 | if ((maxlen != -1) && maxlen < 1024) | |
2564 | len = maxlen; | |
2565 | else | |
2566 | len = 1024; | |
2567 | len = BIO_read(in, tbuf, len); | |
2568 | if (len <= 0) | |
2569 | break; | |
2570 | if (BIO_write(mem, tbuf, len) != len) | |
2571 | { | |
2572 | BIO_free(mem); | |
2573 | return -1; | |
2574 | } | |
2575 | maxlen -= len; | |
2576 | ||
2577 | if (maxlen == 0) | |
2578 | break; | |
2579 | } | |
2580 | ret = BIO_get_mem_data(mem, (char **)out); | |
2581 | BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY); | |
2582 | BIO_free(mem); | |
2583 | return ret; | |
2584 | } | |
2585 | ||
4a3dc3c0 | 2586 | int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value) |
a2318e86 | 2587 | { |
4a3dc3c0 | 2588 | int rv; |
a2318e86 DSH |
2589 | char *stmp, *vtmp = NULL; |
2590 | stmp = BUF_strdup(value); | |
a2318e86 DSH |
2591 | if (!stmp) |
2592 | return -1; | |
2593 | vtmp = strchr(stmp, ':'); | |
2594 | if (vtmp) | |
2595 | { | |
2596 | *vtmp = 0; | |
2597 | vtmp++; | |
2598 | } | |
2599 | rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp); | |
2600 | OPENSSL_free(stmp); | |
2601 | return rv; | |
2602 | } | |
2603 | ||
7d727231 NL |
2604 | static void nodes_print(BIO *out, const char *name, |
2605 | STACK_OF(X509_POLICY_NODE) *nodes) | |
c431798e DSH |
2606 | { |
2607 | X509_POLICY_NODE *node; | |
2608 | int i; | |
2609 | BIO_printf(out, "%s Policies:", name); | |
2610 | if (nodes) | |
2611 | { | |
2612 | BIO_puts(out, "\n"); | |
2613 | for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) | |
2614 | { | |
2615 | node = sk_X509_POLICY_NODE_value(nodes, i); | |
2616 | X509_POLICY_NODE_print(out, node, 2); | |
2617 | } | |
2618 | } | |
2619 | else | |
2620 | BIO_puts(out, " <empty>\n"); | |
2621 | } | |
2622 | ||
2623 | void policies_print(BIO *out, X509_STORE_CTX *ctx) | |
2624 | { | |
2625 | X509_POLICY_TREE *tree; | |
2626 | int explicit_policy; | |
2627 | int free_out = 0; | |
2628 | if (out == NULL) | |
2629 | { | |
2630 | out = BIO_new_fp(stderr, BIO_NOCLOSE); | |
2631 | free_out = 1; | |
2632 | } | |
2633 | tree = X509_STORE_CTX_get0_policy_tree(ctx); | |
2634 | explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx); | |
2635 | ||
2636 | BIO_printf(out, "Require explicit Policy: %s\n", | |
2637 | explicit_policy ? "True" : "False"); | |
2638 | ||
2639 | nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree)); | |
2640 | nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree)); | |
2641 | if (free_out) | |
2642 | BIO_free(out); | |
2643 | } | |
ffa10187 | 2644 | |
79bd20fd | 2645 | #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK) |
ed551cdd | 2646 | |
6caa4edd BL |
2647 | static JPAKE_CTX *jpake_init(const char *us, const char *them, |
2648 | const char *secret) | |
2649 | { | |
2650 | BIGNUM *p = NULL; | |
2651 | BIGNUM *g = NULL; | |
2652 | BIGNUM *q = NULL; | |
2653 | BIGNUM *bnsecret = BN_new(); | |
2654 | JPAKE_CTX *ctx; | |
2655 | ||
e9eda23a | 2656 | /* Use a safe prime for p (that we found earlier) */ |
6caa4edd BL |
2657 | BN_hex2bn(&p, "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); |
2658 | g = BN_new(); | |
2659 | BN_set_word(g, 2); | |
2660 | q = BN_new(); | |
2661 | BN_rshift1(q, p); | |
2662 | ||
e9eda23a | 2663 | BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret); |
6caa4edd BL |
2664 | |
2665 | ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret); | |
2666 | BN_free(bnsecret); | |
2667 | BN_free(q); | |
2668 | BN_free(g); | |
2669 | BN_free(p); | |
2670 | ||
2671 | return ctx; | |
2672 | } | |
2673 | ||
2674 | static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p) | |
2675 | { | |
2676 | BN_print(conn, p->gx); | |
2677 | BIO_puts(conn, "\n"); | |
2678 | BN_print(conn, p->zkpx.gr); | |
2679 | BIO_puts(conn, "\n"); | |
2680 | BN_print(conn, p->zkpx.b); | |
2681 | BIO_puts(conn, "\n"); | |
2682 | } | |
2683 | ||
2684 | static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx) | |
2685 | { | |
2686 | JPAKE_STEP1 s1; | |
2687 | ||
2688 | JPAKE_STEP1_init(&s1); | |
2689 | JPAKE_STEP1_generate(&s1, ctx); | |
2690 | jpake_send_part(bconn, &s1.p1); | |
2691 | jpake_send_part(bconn, &s1.p2); | |
c76fd290 | 2692 | (void)BIO_flush(bconn); |
6caa4edd BL |
2693 | JPAKE_STEP1_release(&s1); |
2694 | } | |
2695 | ||
2696 | static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx) | |
2697 | { | |
2698 | JPAKE_STEP2 s2; | |
2699 | ||
2700 | JPAKE_STEP2_init(&s2); | |
2701 | JPAKE_STEP2_generate(&s2, ctx); | |
2702 | jpake_send_part(bconn, &s2); | |
c76fd290 | 2703 | (void)BIO_flush(bconn); |
6caa4edd BL |
2704 | JPAKE_STEP2_release(&s2); |
2705 | } | |
2706 | ||
2707 | static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx) | |
2708 | { | |
2709 | JPAKE_STEP3A s3a; | |
2710 | ||
2711 | JPAKE_STEP3A_init(&s3a); | |
2712 | JPAKE_STEP3A_generate(&s3a, ctx); | |
2713 | BIO_write(bconn, s3a.hhk, sizeof s3a.hhk); | |
c76fd290 | 2714 | (void)BIO_flush(bconn); |
6caa4edd BL |
2715 | JPAKE_STEP3A_release(&s3a); |
2716 | } | |
2717 | ||
2718 | static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx) | |
2719 | { | |
2720 | JPAKE_STEP3B s3b; | |
2721 | ||
2722 | JPAKE_STEP3B_init(&s3b); | |
2723 | JPAKE_STEP3B_generate(&s3b, ctx); | |
2724 | BIO_write(bconn, s3b.hk, sizeof s3b.hk); | |
c76fd290 | 2725 | (void)BIO_flush(bconn); |
6caa4edd BL |
2726 | JPAKE_STEP3B_release(&s3b); |
2727 | } | |
2728 | ||
2729 | static void readbn(BIGNUM **bn, BIO *bconn) | |
2730 | { | |
2731 | char buf[10240]; | |
2732 | int l; | |
2733 | ||
2734 | l = BIO_gets(bconn, buf, sizeof buf); | |
617298dc | 2735 | assert(l > 0); |
6caa4edd BL |
2736 | assert(buf[l-1] == '\n'); |
2737 | buf[l-1] = '\0'; | |
2738 | BN_hex2bn(bn, buf); | |
2739 | } | |
2740 | ||
2741 | static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn) | |
2742 | { | |
2743 | readbn(&p->gx, bconn); | |
2744 | readbn(&p->zkpx.gr, bconn); | |
2745 | readbn(&p->zkpx.b, bconn); | |
2746 | } | |
2747 | ||
2748 | static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn) | |
2749 | { | |
2750 | JPAKE_STEP1 s1; | |
2751 | ||
2752 | JPAKE_STEP1_init(&s1); | |
2753 | jpake_receive_part(&s1.p1, bconn); | |
2754 | jpake_receive_part(&s1.p2, bconn); | |
2755 | if(!JPAKE_STEP1_process(ctx, &s1)) | |
2756 | { | |
2757 | ERR_print_errors(bio_err); | |
2758 | exit(1); | |
2759 | } | |
2760 | JPAKE_STEP1_release(&s1); | |
2761 | } | |
2762 | ||
2763 | static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn) | |
2764 | { | |
2765 | JPAKE_STEP2 s2; | |
2766 | ||
2767 | JPAKE_STEP2_init(&s2); | |
2768 | jpake_receive_part(&s2, bconn); | |
2769 | if(!JPAKE_STEP2_process(ctx, &s2)) | |
2770 | { | |
2771 | ERR_print_errors(bio_err); | |
2772 | exit(1); | |
2773 | } | |
2774 | JPAKE_STEP2_release(&s2); | |
2775 | } | |
2776 | ||
2777 | static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn) | |
2778 | { | |
2779 | JPAKE_STEP3A s3a; | |
2780 | int l; | |
2781 | ||
2782 | JPAKE_STEP3A_init(&s3a); | |
2783 | l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk); | |
2784 | assert(l == sizeof s3a.hhk); | |
2785 | if(!JPAKE_STEP3A_process(ctx, &s3a)) | |
2786 | { | |
2787 | ERR_print_errors(bio_err); | |
2788 | exit(1); | |
2789 | } | |
2790 | JPAKE_STEP3A_release(&s3a); | |
2791 | } | |
2792 | ||
2793 | static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn) | |
2794 | { | |
2795 | JPAKE_STEP3B s3b; | |
2796 | int l; | |
2797 | ||
2798 | JPAKE_STEP3B_init(&s3b); | |
2799 | l = BIO_read(bconn, s3b.hk, sizeof s3b.hk); | |
2800 | assert(l == sizeof s3b.hk); | |
2801 | if(!JPAKE_STEP3B_process(ctx, &s3b)) | |
2802 | { | |
2803 | ERR_print_errors(bio_err); | |
2804 | exit(1); | |
2805 | } | |
2806 | JPAKE_STEP3B_release(&s3b); | |
2807 | } | |
2808 | ||
2809 | void jpake_client_auth(BIO *out, BIO *conn, const char *secret) | |
2810 | { | |
2811 | JPAKE_CTX *ctx; | |
2812 | BIO *bconn; | |
2813 | ||
2814 | BIO_puts(out, "Authenticating with JPAKE\n"); | |
2815 | ||
2816 | ctx = jpake_init("client", "server", secret); | |
2817 | ||
2818 | bconn = BIO_new(BIO_f_buffer()); | |
2819 | BIO_push(bconn, conn); | |
2820 | ||
2821 | jpake_send_step1(bconn, ctx); | |
2822 | jpake_receive_step1(ctx, bconn); | |
2823 | jpake_send_step2(bconn, ctx); | |
2824 | jpake_receive_step2(ctx, bconn); | |
2825 | jpake_send_step3a(bconn, ctx); | |
2826 | jpake_receive_step3b(ctx, bconn); | |
2827 | ||
f3b7bdad BL |
2828 | BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
2829 | ||
2830 | psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); | |
6caa4edd BL |
2831 | |
2832 | BIO_pop(bconn); | |
2833 | BIO_free(bconn); | |
f3b7bdad BL |
2834 | |
2835 | JPAKE_CTX_free(ctx); | |
6caa4edd BL |
2836 | } |
2837 | ||
2838 | void jpake_server_auth(BIO *out, BIO *conn, const char *secret) | |
2839 | { | |
2840 | JPAKE_CTX *ctx; | |
2841 | BIO *bconn; | |
2842 | ||
2843 | BIO_puts(out, "Authenticating with JPAKE\n"); | |
2844 | ||
2845 | ctx = jpake_init("server", "client", secret); | |
2846 | ||
2847 | bconn = BIO_new(BIO_f_buffer()); | |
2848 | BIO_push(bconn, conn); | |
2849 | ||
2850 | jpake_receive_step1(ctx, bconn); | |
2851 | jpake_send_step1(bconn, ctx); | |
2852 | jpake_receive_step2(ctx, bconn); | |
2853 | jpake_send_step2(bconn, ctx); | |
2854 | jpake_receive_step3a(ctx, bconn); | |
2855 | jpake_send_step3b(bconn, ctx); | |
2856 | ||
f3b7bdad BL |
2857 | BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
2858 | ||
2859 | psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); | |
6caa4edd BL |
2860 | |
2861 | BIO_pop(bconn); | |
2862 | BIO_free(bconn); | |
f3b7bdad BL |
2863 | |
2864 | JPAKE_CTX_free(ctx); | |
6caa4edd BL |
2865 | } |
2866 | ||
ed551cdd DSH |
2867 | #endif |
2868 | ||
71fa4513 BL |
2869 | #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG) |
2870 | /* next_protos_parse parses a comma separated list of strings into a string | |
2871 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. | |
2872 | * outlen: (output) set to the length of the resulting buffer on success. | |
2873 | * err: (maybe NULL) on failure, an error message line is written to this BIO. | |
2874 | * in: a NUL termianted string like "abc,def,ghi" | |
2875 | * | |
2876 | * returns: a malloced buffer or NULL on failure. | |
2877 | */ | |
2878 | unsigned char *next_protos_parse(unsigned short *outlen, const char *in) | |
2879 | { | |
2880 | size_t len; | |
2881 | unsigned char *out; | |
2882 | size_t i, start = 0; | |
2883 | ||
2884 | len = strlen(in); | |
2885 | if (len >= 65535) | |
2886 | return NULL; | |
2887 | ||
2888 | out = OPENSSL_malloc(strlen(in) + 1); | |
2889 | if (!out) | |
2890 | return NULL; | |
2891 | ||
2892 | for (i = 0; i <= len; ++i) | |
2893 | { | |
2894 | if (i == len || in[i] == ',') | |
2895 | { | |
2896 | if (i - start > 255) | |
2897 | { | |
2898 | OPENSSL_free(out); | |
2899 | return NULL; | |
2900 | } | |
2901 | out[start] = i - start; | |
2902 | start = i + 1; | |
2903 | } | |
2904 | else | |
2905 | out[i+1] = in[i]; | |
2906 | } | |
2907 | ||
2908 | *outlen = len + 1; | |
2909 | return out; | |
2910 | } | |
2911 | #endif /* !OPENSSL_NO_TLSEXT && !OPENSSL_NO_NEXTPROTONEG */ | |
2912 | ||
a70da5b3 DSH |
2913 | void print_cert_checks(BIO *bio, X509 *x, |
2914 | const unsigned char *checkhost, | |
2915 | const unsigned char *checkemail, | |
2916 | const char *checkip) | |
2917 | { | |
2918 | if (x == NULL) | |
2919 | return; | |
2920 | if (checkhost) | |
2921 | { | |
2922 | BIO_printf(bio, "Hostname %s does%s match certificate\n", | |
2923 | checkhost, X509_check_host(x, checkhost, 0, 0) | |
2924 | ? "" : " NOT"); | |
2925 | } | |
2926 | ||
2927 | if (checkemail) | |
2928 | { | |
2929 | BIO_printf(bio, "Email %s does%s match certificate\n", | |
2930 | checkemail, X509_check_email(x, checkemail, 0, | |
2931 | 0) ? "" : " NOT"); | |
2932 | } | |
2933 | ||
2934 | if (checkip) | |
2935 | { | |
2936 | BIO_printf(bio, "IP %s does%s match certificate\n", | |
2937 | checkip, X509_check_ip_asc(x, checkip, | |
2938 | 0) ? "" : " NOT"); | |
2939 | } | |
2940 | } | |
2941 | ||
0a39d8f2 AP |
2942 | /* |
2943 | * Platform-specific sections | |
2944 | */ | |
ffa10187 | 2945 | #if defined(_WIN32) |
a1ad253f AP |
2946 | # ifdef fileno |
2947 | # undef fileno | |
2948 | # define fileno(a) (int)_fileno(a) | |
2949 | # endif | |
2950 | ||
2951 | # include <windows.h> | |
2952 | # include <tchar.h> | |
2953 | ||
2954 | static int WIN32_rename(const char *from, const char *to) | |
2955 | { | |
2956 | TCHAR *tfrom=NULL,*tto; | |
2957 | DWORD err; | |
2958 | int ret=0; | |
2959 | ||
2960 | if (sizeof(TCHAR) == 1) | |
2961 | { | |
2962 | tfrom = (TCHAR *)from; | |
2963 | tto = (TCHAR *)to; | |
2964 | } | |
2965 | else /* UNICODE path */ | |
2966 | { | |
2967 | size_t i,flen=strlen(from)+1,tlen=strlen(to)+1; | |
2968 | tfrom = (TCHAR *)malloc(sizeof(TCHAR)*(flen+tlen)); | |
2969 | if (tfrom==NULL) goto err; | |
2970 | tto=tfrom+flen; | |
2971 | #if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2972 | if (!MultiByteToWideChar(CP_ACP,0,from,flen,(WCHAR *)tfrom,flen)) | |
2973 | #endif | |
2974 | for (i=0;i<flen;i++) tfrom[i]=(TCHAR)from[i]; | |
2975 | #if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2976 | if (!MultiByteToWideChar(CP_ACP,0,to, tlen,(WCHAR *)tto, tlen)) | |
2977 | #endif | |
2978 | for (i=0;i<tlen;i++) tto[i] =(TCHAR)to[i]; | |
2979 | } | |
2980 | ||
2981 | if (MoveFile(tfrom,tto)) goto ok; | |
2982 | err=GetLastError(); | |
2983 | if (err==ERROR_ALREADY_EXISTS || err==ERROR_FILE_EXISTS) | |
2984 | { | |
2985 | if (DeleteFile(tto) && MoveFile(tfrom,tto)) | |
2986 | goto ok; | |
2987 | err=GetLastError(); | |
2988 | } | |
2989 | if (err==ERROR_FILE_NOT_FOUND || err==ERROR_PATH_NOT_FOUND) | |
2990 | errno = ENOENT; | |
2991 | else if (err==ERROR_ACCESS_DENIED) | |
2992 | errno = EACCES; | |
2993 | else | |
2994 | errno = EINVAL; /* we could map more codes... */ | |
2995 | err: | |
2996 | ret=-1; | |
2997 | ok: | |
2998 | if (tfrom!=NULL && tfrom!=(TCHAR *)from) free(tfrom); | |
2999 | return ret; | |
3000 | } | |
0a39d8f2 AP |
3001 | #endif |
3002 | ||
3003 | /* app_tminterval section */ | |
3004 | #if defined(_WIN32) | |
3005 | double app_tminterval(int stop,int usertime) | |
3006 | { | |
3007 | FILETIME now; | |
3008 | double ret=0; | |
3009 | static ULARGE_INTEGER tmstart; | |
f5301388 | 3010 | static int warning=1; |
0a39d8f2 AP |
3011 | #ifdef _WIN32_WINNT |
3012 | static HANDLE proc=NULL; | |
3013 | ||
3014 | if (proc==NULL) | |
3015 | { | |
3016 | if (GetVersion() < 0x80000000) | |
3017 | proc = OpenProcess(PROCESS_QUERY_INFORMATION,FALSE, | |
3018 | GetCurrentProcessId()); | |
3019 | if (proc==NULL) proc = (HANDLE)-1; | |
3020 | } | |
3021 | ||
3022 | if (usertime && proc!=(HANDLE)-1) | |
3023 | { | |
3024 | FILETIME junk; | |
3025 | GetProcessTimes(proc,&junk,&junk,&junk,&now); | |
3026 | } | |
3027 | else | |
3028 | #endif | |
3029 | { | |
e22f63f2 AP |
3030 | SYSTEMTIME systime; |
3031 | ||
f5301388 AP |
3032 | if (usertime && warning) |
3033 | { | |
3034 | BIO_printf(bio_err,"To get meaningful results, run " | |
e22f63f2 | 3035 | "this program on idle system.\n"); |
d88fcf73 | 3036 | warning=0; |
f5301388 | 3037 | } |
0a39d8f2 AP |
3038 | GetSystemTime(&systime); |
3039 | SystemTimeToFileTime(&systime,&now); | |
3040 | } | |
3041 | ||
3042 | if (stop==TM_START) | |
3043 | { | |
3044 | tmstart.u.LowPart = now.dwLowDateTime; | |
3045 | tmstart.u.HighPart = now.dwHighDateTime; | |
3046 | } | |
3047 | else { | |
3048 | ULARGE_INTEGER tmstop; | |
3049 | ||
3050 | tmstop.u.LowPart = now.dwLowDateTime; | |
3051 | tmstop.u.HighPart = now.dwHighDateTime; | |
3052 | ||
eed22ac4 | 3053 | ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart)*1e-7; |
0a39d8f2 AP |
3054 | } |
3055 | ||
3056 | return (ret); | |
3057 | } | |
3058 | ||
eef0c1f3 | 3059 | #elif defined(OPENSSL_SYS_NETWARE) |
9135fddb AP |
3060 | #include <time.h> |
3061 | ||
3062 | double app_tminterval(int stop,int usertime) | |
3063 | { | |
3064 | double ret=0; | |
3065 | static clock_t tmstart; | |
3066 | static int warning=1; | |
3067 | ||
3068 | if (usertime && warning) | |
3069 | { | |
3070 | BIO_printf(bio_err,"To get meaningful results, run " | |
3071 | "this program on idle system.\n"); | |
3072 | warning=0; | |
3073 | } | |
3074 | ||
3075 | if (stop==TM_START) tmstart = clock(); | |
3076 | else ret = (clock()-tmstart)/(double)CLOCKS_PER_SEC; | |
3077 | ||
3078 | return (ret); | |
3079 | } | |
3080 | ||
d88fcf73 AP |
3081 | #elif defined(OPENSSL_SYSTEM_VXWORKS) |
3082 | #include <time.h> | |
3083 | ||
3084 | double app_tminterval(int stop,int usertime) | |
3085 | { | |
3086 | double ret=0; | |
3087 | #ifdef CLOCK_REALTIME | |
3088 | static struct timespec tmstart; | |
3089 | struct timespec now; | |
3090 | #else | |
3091 | static unsigned long tmstart; | |
3092 | unsigned long now; | |
3093 | #endif | |
3094 | static int warning=1; | |
3095 | ||
3096 | if (usertime && warning) | |
3097 | { | |
3098 | BIO_printf(bio_err,"To get meaningful results, run " | |
3099 | "this program on idle system.\n"); | |
3100 | warning=0; | |
3101 | } | |
3102 | ||
3103 | #ifdef CLOCK_REALTIME | |
3104 | clock_gettime(CLOCK_REALTIME,&now); | |
3105 | if (stop==TM_START) tmstart = now; | |
3106 | else ret = ( (now.tv_sec+now.tv_nsec*1e-9) | |
3107 | - (tmstart.tv_sec+tmstart.tv_nsec*1e-9) ); | |
3108 | #else | |
3109 | now = tickGet(); | |
3110 | if (stop==TM_START) tmstart = now; | |
3111 | else ret = (now - tmstart)/(double)sysClkRateGet(); | |
3112 | #endif | |
3113 | return (ret); | |
3114 | } | |
3115 | ||
a950f287 AP |
3116 | #elif defined(OPENSSL_SYSTEM_VMS) |
3117 | #include <time.h> | |
3118 | #include <times.h> | |
3119 | ||
3120 | double app_tminterval(int stop,int usertime) | |
3121 | { | |
3122 | static clock_t tmstart; | |
3123 | double ret = 0; | |
3124 | clock_t now; | |
3125 | #ifdef __TMS | |
3126 | struct tms rus; | |
3127 | ||
3128 | now = times(&rus); | |
3129 | if (usertime) now = rus.tms_utime; | |
3130 | #else | |
3131 | if (usertime) | |
3132 | now = clock(); /* sum of user and kernel times */ | |
3133 | else { | |
3134 | struct timeval tv; | |
3135 | gettimeofday(&tv,NULL); | |
3136 | now = (clock_t)( | |
3137 | (unsigned long long)tv.tv_sec*CLK_TCK + | |
3138 | (unsigned long long)tv.tv_usec*(1000000/CLK_TCK) | |
3139 | ); | |
3140 | } | |
3141 | #endif | |
3142 | if (stop==TM_START) tmstart = now; | |
3143 | else ret = (now - tmstart)/(double)(CLK_TCK); | |
3144 | ||
3145 | return (ret); | |
3146 | } | |
3147 | ||
0a39d8f2 AP |
3148 | #elif defined(_SC_CLK_TCK) /* by means of unistd.h */ |
3149 | #include <sys/times.h> | |
3150 | ||
3151 | double app_tminterval(int stop,int usertime) | |
3152 | { | |
3153 | double ret = 0; | |
3154 | struct tms rus; | |
3155 | clock_t now = times(&rus); | |
3156 | static clock_t tmstart; | |
3157 | ||
3158 | if (usertime) now = rus.tms_utime; | |
3159 | ||
f5301388 | 3160 | if (stop==TM_START) tmstart = now; |
7e8481af GT |
3161 | else |
3162 | { | |
3163 | long int tck = sysconf(_SC_CLK_TCK); | |
3164 | ret = (now - tmstart)/(double)tck; | |
3165 | } | |
0a39d8f2 AP |
3166 | |
3167 | return (ret); | |
3168 | } | |
3169 | ||
3170 | #else | |
3171 | #include <sys/time.h> | |
3172 | #include <sys/resource.h> | |
3173 | ||
3174 | double app_tminterval(int stop,int usertime) | |
3175 | { | |
3176 | double ret = 0; | |
3177 | struct rusage rus; | |
3178 | struct timeval now; | |
3179 | static struct timeval tmstart; | |
3180 | ||
e28eddc5 | 3181 | if (usertime) getrusage(RUSAGE_SELF,&rus), now = rus.ru_utime; |
0a39d8f2 AP |
3182 | else gettimeofday(&now,NULL); |
3183 | ||
f5301388 | 3184 | if (stop==TM_START) tmstart = now; |
0a39d8f2 AP |
3185 | else ret = ( (now.tv_sec+now.tv_usec*1e-6) |
3186 | - (tmstart.tv_sec+tmstart.tv_usec*1e-6) ); | |
3187 | ||
3188 | return ret; | |
3189 | } | |
3190 | #endif | |
a1ad253f | 3191 | |
0a39d8f2 AP |
3192 | /* app_isdir section */ |
3193 | #ifdef _WIN32 | |
ffa10187 AP |
3194 | int app_isdir(const char *name) |
3195 | { | |
3196 | HANDLE hList; | |
3197 | WIN32_FIND_DATA FileData; | |
3198 | #if defined(UNICODE) || defined(_UNICODE) | |
3199 | size_t i, len_0 = strlen(name)+1; | |
3200 | ||
3201 | if (len_0 > sizeof(FileData.cFileName)/sizeof(FileData.cFileName[0])) | |
3202 | return -1; | |
3203 | ||
3204 | #if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
3205 | if (!MultiByteToWideChar(CP_ACP,0,name,len_0,FileData.cFileName,len_0)) | |
3206 | #endif | |
3207 | for (i=0;i<len_0;i++) | |
3208 | FileData.cFileName[i] = (WCHAR)name[i]; | |
3209 | ||
3210 | hList = FindFirstFile(FileData.cFileName,&FileData); | |
3211 | #else | |
3212 | hList = FindFirstFile(name,&FileData); | |
3213 | #endif | |
3214 | if (hList == INVALID_HANDLE_VALUE) return -1; | |
3215 | FindClose(hList); | |
3216 | return ((FileData.dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY)!=0); | |
3217 | } | |
3218 | #else | |
3219 | #include <sys/stat.h> | |
3220 | #ifndef S_ISDIR | |
3221 | # if defined(_S_IFMT) && defined(_S_IFDIR) | |
3222 | # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR) | |
3223 | # else | |
3224 | # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) | |
3225 | # endif | |
3226 | #endif | |
3227 | ||
3228 | int app_isdir(const char *name) | |
3229 | { | |
3230 | #if defined(S_ISDIR) | |
3231 | struct stat st; | |
3232 | ||
3233 | if (stat(name,&st)==0) return S_ISDIR(st.st_mode); | |
3234 | else return -1; | |
3235 | #else | |
3236 | return -1; | |
3237 | #endif | |
3238 | } | |
3239 | #endif | |
3240 | ||
0a39d8f2 | 3241 | /* raw_read|write section */ |
ffa10187 AP |
3242 | #if defined(_WIN32) && defined(STD_INPUT_HANDLE) |
3243 | int raw_read_stdin(void *buf,int siz) | |
3244 | { | |
3245 | DWORD n; | |
3246 | if (ReadFile(GetStdHandle(STD_INPUT_HANDLE),buf,siz,&n,NULL)) | |
3247 | return (n); | |
3248 | else return (-1); | |
3249 | } | |
3250 | #else | |
3251 | int raw_read_stdin(void *buf,int siz) | |
3252 | { return read(fileno(stdin),buf,siz); } | |
3253 | #endif | |
3254 | ||
3255 | #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE) | |
fb05e1cd | 3256 | int raw_write_stdout(const void *buf,int siz) |
ffa10187 AP |
3257 | { |
3258 | DWORD n; | |
3259 | if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),buf,siz,&n,NULL)) | |
3260 | return (n); | |
3261 | else return (-1); | |
3262 | } | |
3263 | #else | |
3264 | int raw_write_stdout(const void *buf,int siz) | |
3265 | { return write(fileno(stdout),buf,siz); } | |
3266 | #endif |