]>
Commit | Line | Data |
---|---|---|
58964a49 | 1 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
2 | * All rights reserved. |
3 | * | |
4 | * This package is an SSL implementation written | |
5 | * by Eric Young (eay@cryptsoft.com). | |
6 | * The implementation was written so as to conform with Netscapes SSL. | |
0f113f3e | 7 | * |
d02b48c6 RE |
8 | * This library is free for commercial and non-commercial use as long as |
9 | * the following conditions are aheared to. The following conditions | |
10 | * apply to all code found in this distribution, be it the RC4, RSA, | |
11 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
12 | * included with this distribution is covered by the same copyright terms | |
13 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
0f113f3e | 14 | * |
d02b48c6 RE |
15 | * Copyright remains Eric Young's, and as such any Copyright notices in |
16 | * the code are not to be removed. | |
17 | * If this package is used in a product, Eric Young should be given attribution | |
18 | * as the author of the parts of the library used. | |
19 | * This can be in the form of a textual message at program startup or | |
20 | * in documentation (online or textual) provided with the package. | |
0f113f3e | 21 | * |
d02b48c6 RE |
22 | * Redistribution and use in source and binary forms, with or without |
23 | * modification, are permitted provided that the following conditions | |
24 | * are met: | |
25 | * 1. Redistributions of source code must retain the copyright | |
26 | * notice, this list of conditions and the following disclaimer. | |
27 | * 2. Redistributions in binary form must reproduce the above copyright | |
28 | * notice, this list of conditions and the following disclaimer in the | |
29 | * documentation and/or other materials provided with the distribution. | |
30 | * 3. All advertising materials mentioning features or use of this software | |
31 | * must display the following acknowledgement: | |
32 | * "This product includes cryptographic software written by | |
33 | * Eric Young (eay@cryptsoft.com)" | |
34 | * The word 'cryptographic' can be left out if the rouines from the library | |
35 | * being used are not cryptographic related :-). | |
0f113f3e | 36 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
37 | * the apps directory (application code) you must include an acknowledgement: |
38 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
0f113f3e | 39 | * |
d02b48c6 RE |
40 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
41 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
42 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
43 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
44 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
45 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
46 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
47 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
48 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
49 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
50 | * SUCH DAMAGE. | |
0f113f3e | 51 | * |
d02b48c6 RE |
52 | * The licence and distribution terms for any publically available version or |
53 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
54 | * copied and put under another distribution licence | |
55 | * [including the GNU Public Licence.] | |
56 | */ | |
a661b653 BM |
57 | /* ==================================================================== |
58 | * Copyright (c) 1998-2001 The OpenSSL Project. All rights reserved. | |
59 | * | |
60 | * Redistribution and use in source and binary forms, with or without | |
61 | * modification, are permitted provided that the following conditions | |
62 | * are met: | |
63 | * | |
64 | * 1. Redistributions of source code must retain the above copyright | |
0f113f3e | 65 | * notice, this list of conditions and the following disclaimer. |
a661b653 BM |
66 | * |
67 | * 2. Redistributions in binary form must reproduce the above copyright | |
68 | * notice, this list of conditions and the following disclaimer in | |
69 | * the documentation and/or other materials provided with the | |
70 | * distribution. | |
71 | * | |
72 | * 3. All advertising materials mentioning features or use of this | |
73 | * software must display the following acknowledgment: | |
74 | * "This product includes software developed by the OpenSSL Project | |
75 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
76 | * | |
77 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
78 | * endorse or promote products derived from this software without | |
79 | * prior written permission. For written permission, please contact | |
80 | * openssl-core@openssl.org. | |
81 | * | |
82 | * 5. Products derived from this software may not be called "OpenSSL" | |
83 | * nor may "OpenSSL" appear in their names without prior written | |
84 | * permission of the OpenSSL Project. | |
85 | * | |
86 | * 6. Redistributions of any form whatsoever must retain the following | |
87 | * acknowledgment: | |
88 | * "This product includes software developed by the OpenSSL Project | |
89 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
90 | * | |
91 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
92 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
93 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
94 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
95 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
96 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
97 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
98 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
99 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
100 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
101 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
102 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
103 | * ==================================================================== | |
104 | * | |
105 | * This product includes cryptographic software written by Eric Young | |
106 | * (eay@cryptsoft.com). This product includes software written by Tim | |
107 | * Hudson (tjh@cryptsoft.com). | |
108 | * | |
109 | */ | |
d02b48c6 | 110 | |
fc7dae52 | 111 | #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS) |
0f113f3e MC |
112 | /* |
113 | * On VMS, you need to define this to get the declaration of fileno(). The | |
114 | * value 2 is to make sure no function defined in POSIX-2 is left undefined. | |
68d39f3c | 115 | */ |
0f113f3e | 116 | # define _POSIX_C_SOURCE 2 |
83d8fa7d | 117 | #endif |
d02b48c6 RE |
118 | #include <stdio.h> |
119 | #include <stdlib.h> | |
120 | #include <string.h> | |
68b00c23 | 121 | #if !defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_SYS_WINCE) && !defined(NETWARE_CLIB) |
0f113f3e | 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 |
0f113f3e | 136 | # include <openssl/engine.h> |
0b13e9f0 | 137 | #endif |
3eeaab4b | 138 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 139 | # include <openssl/rsa.h> |
3eeaab4b | 140 | #endif |
f0eae953 | 141 | #include <openssl/bn.h> |
79bd20fd | 142 | #ifndef OPENSSL_NO_JPAKE |
0f113f3e | 143 | # include <openssl/jpake.h> |
ed551cdd | 144 | #endif |
7e1b7485 | 145 | #include <openssl/ssl.h> |
d02b48c6 | 146 | |
d610d27f | 147 | #include "apps.h" |
d610d27f | 148 | |
a1ad253f AP |
149 | #ifdef _WIN32 |
150 | static int WIN32_rename(const char *from, const char *to); | |
0f113f3e | 151 | # define rename(from,to) WIN32_rename((from),(to)) |
a1ad253f AP |
152 | #endif |
153 | ||
8ca533e3 | 154 | typedef struct { |
0f113f3e MC |
155 | const char *name; |
156 | unsigned long flag; | |
157 | unsigned long mask; | |
8ca533e3 DSH |
158 | } NAME_EX_TBL; |
159 | ||
2fe5adc3 RL |
160 | static UI_METHOD *ui_method = NULL; |
161 | ||
0f113f3e MC |
162 | static int set_table_opts(unsigned long *flags, const char *arg, |
163 | const NAME_EX_TBL * in_tbl); | |
164 | static int set_multi_opts(unsigned long *flags, const char *arg, | |
165 | const NAME_EX_TBL * in_tbl); | |
8ca533e3 | 166 | |
690ecff7 | 167 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
80bb905d | 168 | /* Looks like this stuff is worth moving into separate function */ |
7e1b7485 | 169 | static EVP_PKEY *load_netscape_key(BIO *key, const char *file, |
0f113f3e | 170 | const char *key_descrip, int format); |
80bb905d RL |
171 | #endif |
172 | ||
d02b48c6 | 173 | int app_init(long mesgwin); |
0f113f3e | 174 | |
7e1b7485 | 175 | int chopup_args(ARGS *arg, char *buf) |
0f113f3e | 176 | { |
7e1b7485 | 177 | int quoted; |
4c9b0a03 | 178 | char c = '\0', *p = NULL; |
0f113f3e | 179 | |
7e1b7485 RS |
180 | arg->argc = 0; |
181 | if (arg->size == 0) { | |
182 | arg->size = 20; | |
b4faea50 | 183 | arg->argv = app_malloc(sizeof(*arg->argv) * arg->size, "argv space"); |
7e1b7485 | 184 | if (arg->argv == NULL) |
0f113f3e MC |
185 | return 0; |
186 | } | |
0f113f3e | 187 | |
7e1b7485 RS |
188 | for (p = buf;;) { |
189 | /* Skip whitespace. */ | |
190 | while (*p && isspace(*p)) | |
0f113f3e MC |
191 | p++; |
192 | if (!*p) | |
193 | break; | |
194 | ||
195 | /* The start of something good :-) */ | |
7e1b7485 RS |
196 | if (arg->argc >= arg->size) { |
197 | arg->size += 20; | |
b4faea50 RS |
198 | arg->argv = OPENSSL_realloc(arg->argv, |
199 | sizeof(*arg->argv) * arg->size); | |
7e1b7485 | 200 | if (arg->argv == NULL) |
0f113f3e | 201 | return 0; |
0f113f3e | 202 | } |
7e1b7485 RS |
203 | quoted = *p == '\'' || *p == '"'; |
204 | if (quoted) | |
205 | c = *p++; | |
206 | arg->argv[arg->argc++] = p; | |
0f113f3e MC |
207 | |
208 | /* now look for the end of this */ | |
7e1b7485 RS |
209 | if (quoted) { |
210 | while (*p && *p != c) | |
0f113f3e | 211 | p++; |
7e1b7485 | 212 | *p++ = '\0'; |
0f113f3e | 213 | } else { |
7e1b7485 | 214 | while (*p && !isspace(*p)) |
0f113f3e | 215 | p++; |
7e1b7485 RS |
216 | if (*p) |
217 | *p++ = '\0'; | |
0f113f3e | 218 | } |
0f113f3e | 219 | } |
7e1b7485 | 220 | arg->argv[arg->argc] = NULL; |
0f113f3e MC |
221 | return (1); |
222 | } | |
d02b48c6 RE |
223 | |
224 | #ifndef APP_INIT | |
6b691a5c | 225 | int app_init(long mesgwin) |
0f113f3e MC |
226 | { |
227 | return (1); | |
228 | } | |
d02b48c6 | 229 | #endif |
53b1899e | 230 | |
7e1b7485 RS |
231 | int ctx_set_verify_locations(SSL_CTX *ctx, |
232 | const char *CAfile, const char *CApath) | |
233 | { | |
234 | if (CAfile == NULL && CApath == NULL) | |
235 | return SSL_CTX_set_default_verify_paths(ctx); | |
236 | return SSL_CTX_load_verify_locations(ctx, CAfile, CApath); | |
237 | } | |
238 | ||
0f113f3e | 239 | int dump_cert_text(BIO *out, X509 *x) |
954ef7ef | 240 | { |
0f113f3e | 241 | char *p; |
54a656ef | 242 | |
0f113f3e MC |
243 | p = X509_NAME_oneline(X509_get_subject_name(x), NULL, 0); |
244 | BIO_puts(out, "subject="); | |
245 | BIO_puts(out, p); | |
246 | OPENSSL_free(p); | |
954ef7ef | 247 | |
0f113f3e MC |
248 | p = X509_NAME_oneline(X509_get_issuer_name(x), NULL, 0); |
249 | BIO_puts(out, "\nissuer="); | |
250 | BIO_puts(out, p); | |
251 | BIO_puts(out, "\n"); | |
252 | OPENSSL_free(p); | |
54a656ef | 253 | |
0f113f3e | 254 | return 0; |
954ef7ef | 255 | } |
a3fe382e | 256 | |
2fe5adc3 | 257 | static int ui_open(UI *ui) |
0f113f3e MC |
258 | { |
259 | return UI_method_get_opener(UI_OpenSSL())(ui); | |
260 | } | |
261 | ||
2fe5adc3 | 262 | static int ui_read(UI *ui, UI_STRING *uis) |
0f113f3e MC |
263 | { |
264 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
265 | && UI_get0_user_data(ui)) { | |
266 | switch (UI_get_string_type(uis)) { | |
267 | case UIT_PROMPT: | |
268 | case UIT_VERIFY: | |
269 | { | |
270 | const char *password = | |
271 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
272 | if (password && password[0] != '\0') { | |
273 | UI_set_result(ui, uis, password); | |
274 | return 1; | |
275 | } | |
276 | } | |
277 | default: | |
278 | break; | |
279 | } | |
280 | } | |
281 | return UI_method_get_reader(UI_OpenSSL())(ui, uis); | |
282 | } | |
283 | ||
2fe5adc3 | 284 | static int ui_write(UI *ui, UI_STRING *uis) |
0f113f3e MC |
285 | { |
286 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
287 | && UI_get0_user_data(ui)) { | |
288 | switch (UI_get_string_type(uis)) { | |
289 | case UIT_PROMPT: | |
290 | case UIT_VERIFY: | |
291 | { | |
292 | const char *password = | |
293 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
294 | if (password && password[0] != '\0') | |
295 | return 1; | |
296 | } | |
297 | default: | |
298 | break; | |
299 | } | |
300 | } | |
301 | return UI_method_get_writer(UI_OpenSSL())(ui, uis); | |
302 | } | |
303 | ||
2fe5adc3 | 304 | static int ui_close(UI *ui) |
0f113f3e MC |
305 | { |
306 | return UI_method_get_closer(UI_OpenSSL())(ui); | |
307 | } | |
308 | ||
40889b9c | 309 | int setup_ui_method(void) |
0f113f3e MC |
310 | { |
311 | ui_method = UI_create_method("OpenSSL application user interface"); | |
312 | UI_method_set_opener(ui_method, ui_open); | |
313 | UI_method_set_reader(ui_method, ui_read); | |
314 | UI_method_set_writer(ui_method, ui_write); | |
315 | UI_method_set_closer(ui_method, ui_close); | |
316 | return 0; | |
317 | } | |
318 | ||
40889b9c | 319 | void destroy_ui_method(void) |
0f113f3e MC |
320 | { |
321 | if (ui_method) { | |
322 | UI_destroy_method(ui_method); | |
323 | ui_method = NULL; | |
324 | } | |
325 | } | |
326 | ||
327 | int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_tmp) | |
328 | { | |
329 | UI *ui = NULL; | |
330 | int res = 0; | |
331 | const char *prompt_info = NULL; | |
332 | const char *password = NULL; | |
333 | PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp; | |
334 | ||
335 | if (cb_data) { | |
336 | if (cb_data->password) | |
337 | password = cb_data->password; | |
338 | if (cb_data->prompt_info) | |
339 | prompt_info = cb_data->prompt_info; | |
340 | } | |
341 | ||
342 | if (password) { | |
343 | res = strlen(password); | |
344 | if (res > bufsiz) | |
345 | res = bufsiz; | |
346 | memcpy(buf, password, res); | |
347 | return res; | |
348 | } | |
349 | ||
350 | ui = UI_new_method(ui_method); | |
351 | if (ui) { | |
352 | int ok = 0; | |
353 | char *buff = NULL; | |
354 | int ui_flags = 0; | |
7e1b7485 | 355 | char *prompt; |
0f113f3e MC |
356 | |
357 | prompt = UI_construct_prompt(ui, "pass phrase", prompt_info); | |
61986d32 | 358 | if (!prompt) { |
918bb865 MC |
359 | BIO_printf(bio_err, "Out of memory\n"); |
360 | UI_free(ui); | |
361 | return 0; | |
362 | } | |
0f113f3e MC |
363 | |
364 | ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD; | |
365 | UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0); | |
366 | ||
367 | if (ok >= 0) | |
368 | ok = UI_add_input_string(ui, prompt, ui_flags, buf, | |
369 | PW_MIN_LENGTH, bufsiz - 1); | |
370 | if (ok >= 0 && verify) { | |
68dc6824 | 371 | buff = app_malloc(bufsiz, "password buffer"); |
0f113f3e MC |
372 | ok = UI_add_verify_string(ui, prompt, ui_flags, buff, |
373 | PW_MIN_LENGTH, bufsiz - 1, buf); | |
374 | } | |
375 | if (ok >= 0) | |
376 | do { | |
377 | ok = UI_process(ui); | |
378 | } | |
379 | while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); | |
380 | ||
4b45c6e5 | 381 | OPENSSL_clear_free(buff, (unsigned int)bufsiz); |
0f113f3e MC |
382 | |
383 | if (ok >= 0) | |
384 | res = strlen(buf); | |
385 | if (ok == -1) { | |
386 | BIO_printf(bio_err, "User interface error\n"); | |
387 | ERR_print_errors(bio_err); | |
388 | OPENSSL_cleanse(buf, (unsigned int)bufsiz); | |
389 | res = 0; | |
390 | } | |
391 | if (ok == -2) { | |
392 | BIO_printf(bio_err, "aborted!\n"); | |
393 | OPENSSL_cleanse(buf, (unsigned int)bufsiz); | |
394 | res = 0; | |
395 | } | |
396 | UI_free(ui); | |
397 | OPENSSL_free(prompt); | |
398 | } | |
399 | return res; | |
400 | } | |
30b4c272 | 401 | |
7e1b7485 | 402 | static char *app_get_pass(char *arg, int keepbio); |
a3fe382e | 403 | |
7e1b7485 | 404 | int app_passwd(char *arg1, char *arg2, char **pass1, char **pass2) |
a3fe382e | 405 | { |
0f113f3e MC |
406 | int same; |
407 | if (!arg2 || !arg1 || strcmp(arg1, arg2)) | |
408 | same = 0; | |
409 | else | |
410 | same = 1; | |
411 | if (arg1) { | |
7e1b7485 | 412 | *pass1 = app_get_pass(arg1, same); |
0f113f3e MC |
413 | if (!*pass1) |
414 | return 0; | |
415 | } else if (pass1) | |
416 | *pass1 = NULL; | |
417 | if (arg2) { | |
7e1b7485 | 418 | *pass2 = app_get_pass(arg2, same ? 2 : 0); |
0f113f3e MC |
419 | if (!*pass2) |
420 | return 0; | |
421 | } else if (pass2) | |
422 | *pass2 = NULL; | |
423 | return 1; | |
a3fe382e DSH |
424 | } |
425 | ||
7e1b7485 | 426 | static char *app_get_pass(char *arg, int keepbio) |
a3fe382e | 427 | { |
0f113f3e MC |
428 | char *tmp, tpass[APP_PASS_LEN]; |
429 | static BIO *pwdbio = NULL; | |
430 | int i; | |
86885c28 RS |
431 | |
432 | if (strncmp(arg, "pass:", 5) == 0) | |
0f113f3e | 433 | return BUF_strdup(arg + 5); |
86885c28 | 434 | if (strncmp(arg, "env:", 4) == 0) { |
0f113f3e MC |
435 | tmp = getenv(arg + 4); |
436 | if (!tmp) { | |
7e1b7485 | 437 | BIO_printf(bio_err, "Can't read environment variable %s\n", arg + 4); |
0f113f3e MC |
438 | return NULL; |
439 | } | |
440 | return BUF_strdup(tmp); | |
441 | } | |
442 | if (!keepbio || !pwdbio) { | |
86885c28 | 443 | if (strncmp(arg, "file:", 5) == 0) { |
0f113f3e MC |
444 | pwdbio = BIO_new_file(arg + 5, "r"); |
445 | if (!pwdbio) { | |
7e1b7485 | 446 | BIO_printf(bio_err, "Can't open file %s\n", arg + 5); |
0f113f3e MC |
447 | return NULL; |
448 | } | |
eff7cb41 | 449 | #if !defined(_WIN32) |
0f113f3e MC |
450 | /* |
451 | * Under _WIN32, which covers even Win64 and CE, file | |
452 | * descriptors referenced by BIO_s_fd are not inherited | |
453 | * by child process and therefore below is not an option. | |
454 | * It could have been an option if bss_fd.c was operating | |
455 | * on real Windows descriptors, such as those obtained | |
456 | * with CreateFile. | |
457 | */ | |
86885c28 | 458 | } else if (strncmp(arg, "fd:", 3) == 0) { |
0f113f3e MC |
459 | BIO *btmp; |
460 | i = atoi(arg + 3); | |
461 | if (i >= 0) | |
462 | pwdbio = BIO_new_fd(i, BIO_NOCLOSE); | |
463 | if ((i < 0) || !pwdbio) { | |
7e1b7485 | 464 | BIO_printf(bio_err, "Can't access file descriptor %s\n", arg + 3); |
0f113f3e MC |
465 | return NULL; |
466 | } | |
467 | /* | |
468 | * Can't do BIO_gets on an fd BIO so add a buffering BIO | |
469 | */ | |
470 | btmp = BIO_new(BIO_f_buffer()); | |
471 | pwdbio = BIO_push(btmp, pwdbio); | |
472 | #endif | |
86885c28 | 473 | } else if (strcmp(arg, "stdin") == 0) { |
7e1b7485 | 474 | pwdbio = dup_bio_in(); |
0f113f3e | 475 | if (!pwdbio) { |
7e1b7485 | 476 | BIO_printf(bio_err, "Can't open BIO for stdin\n"); |
0f113f3e MC |
477 | return NULL; |
478 | } | |
479 | } else { | |
7e1b7485 | 480 | BIO_printf(bio_err, "Invalid password argument \"%s\"\n", arg); |
0f113f3e MC |
481 | return NULL; |
482 | } | |
483 | } | |
484 | i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); | |
485 | if (keepbio != 1) { | |
486 | BIO_free_all(pwdbio); | |
487 | pwdbio = NULL; | |
488 | } | |
489 | if (i <= 0) { | |
7e1b7485 | 490 | BIO_printf(bio_err, "Error reading password from BIO\n"); |
0f113f3e MC |
491 | return NULL; |
492 | } | |
493 | tmp = strchr(tpass, '\n'); | |
494 | if (tmp) | |
495 | *tmp = 0; | |
496 | return BUF_strdup(tpass); | |
a3fe382e | 497 | } |
90ae4673 | 498 | |
cc01d217 RS |
499 | CONF *app_load_config(const char *filename) |
500 | { | |
501 | long errorline = -1; | |
502 | CONF *conf; | |
503 | int i; | |
504 | BIO *in; | |
505 | ||
506 | in = bio_open_default(filename, "r"); | |
507 | if (in == NULL) | |
508 | return NULL; | |
509 | ||
510 | conf = NCONF_new(NULL); | |
511 | i = NCONF_load_bio(conf, in, &errorline); | |
512 | BIO_free(in); | |
513 | if (i > 0) | |
514 | return conf; | |
515 | ||
516 | if (errorline <= 0) | |
517 | BIO_printf(bio_err, "%s: Can't load config file \"%s\"\n", | |
518 | opt_getprog(), filename); | |
519 | else | |
520 | BIO_printf(bio_err, "%s: Error on line %ld of config file \"%s\"\n", | |
521 | opt_getprog(), errorline, filename); | |
522 | NCONF_free(conf); | |
523 | return NULL; | |
524 | } | |
525 | ||
7e1b7485 | 526 | int add_oid_section(CONF *conf) |
0f113f3e MC |
527 | { |
528 | char *p; | |
529 | STACK_OF(CONF_VALUE) *sktmp; | |
530 | CONF_VALUE *cnf; | |
531 | int i; | |
75ebbd9a RS |
532 | |
533 | if ((p = NCONF_get_string(conf, NULL, "oid_section")) == NULL) { | |
0f113f3e MC |
534 | ERR_clear_error(); |
535 | return 1; | |
536 | } | |
75ebbd9a | 537 | if ((sktmp = NCONF_get_section(conf, p)) == NULL) { |
7e1b7485 | 538 | BIO_printf(bio_err, "problem loading oid section %s\n", p); |
0f113f3e MC |
539 | return 0; |
540 | } | |
541 | for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { | |
542 | cnf = sk_CONF_VALUE_value(sktmp, i); | |
543 | if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { | |
7e1b7485 | 544 | BIO_printf(bio_err, "problem creating object %s=%s\n", |
0f113f3e MC |
545 | cnf->name, cnf->value); |
546 | return 0; | |
547 | } | |
548 | } | |
549 | return 1; | |
431b0cce RL |
550 | } |
551 | ||
7e1b7485 | 552 | static int load_pkcs12(BIO *in, const char *desc, |
0f113f3e MC |
553 | pem_password_cb *pem_cb, void *cb_data, |
554 | EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca) | |
555 | { | |
556 | const char *pass; | |
557 | char tpass[PEM_BUFSIZE]; | |
558 | int len, ret = 0; | |
559 | PKCS12 *p12; | |
560 | p12 = d2i_PKCS12_bio(in, NULL); | |
561 | if (p12 == NULL) { | |
7e1b7485 | 562 | BIO_printf(bio_err, "Error loading PKCS12 file for %s\n", desc); |
0f113f3e MC |
563 | goto die; |
564 | } | |
565 | /* See if an empty password will do */ | |
566 | if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0)) | |
567 | pass = ""; | |
568 | else { | |
569 | if (!pem_cb) | |
570 | pem_cb = (pem_password_cb *)password_callback; | |
571 | len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data); | |
572 | if (len < 0) { | |
7e1b7485 | 573 | BIO_printf(bio_err, "Passphrase callback error for %s\n", desc); |
0f113f3e MC |
574 | goto die; |
575 | } | |
576 | if (len < PEM_BUFSIZE) | |
577 | tpass[len] = 0; | |
578 | if (!PKCS12_verify_mac(p12, tpass, len)) { | |
7e1b7485 | 579 | BIO_printf(bio_err, |
0f113f3e MC |
580 | "Mac verify error (wrong password?) in PKCS12 file for %s\n", |
581 | desc); | |
582 | goto die; | |
583 | } | |
584 | pass = tpass; | |
585 | } | |
586 | ret = PKCS12_parse(p12, pass, pkey, cert, ca); | |
587 | die: | |
e0e920b1 | 588 | PKCS12_free(p12); |
0f113f3e MC |
589 | return ret; |
590 | } | |
e90fadda | 591 | |
7e1b7485 | 592 | int load_cert_crl_http(const char *url, X509 **pcert, X509_CRL **pcrl) |
0f113f3e MC |
593 | { |
594 | char *host = NULL, *port = NULL, *path = NULL; | |
595 | BIO *bio = NULL; | |
596 | OCSP_REQ_CTX *rctx = NULL; | |
597 | int use_ssl, rv = 0; | |
598 | if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl)) | |
599 | goto err; | |
600 | if (use_ssl) { | |
7e1b7485 | 601 | BIO_puts(bio_err, "https not supported\n"); |
0f113f3e MC |
602 | goto err; |
603 | } | |
604 | bio = BIO_new_connect(host); | |
605 | if (!bio || !BIO_set_conn_port(bio, port)) | |
606 | goto err; | |
607 | rctx = OCSP_REQ_CTX_new(bio, 1024); | |
608 | if (!rctx) | |
609 | goto err; | |
610 | if (!OCSP_REQ_CTX_http(rctx, "GET", path)) | |
611 | goto err; | |
612 | if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host)) | |
613 | goto err; | |
614 | if (pcert) { | |
615 | do { | |
616 | rv = X509_http_nbio(rctx, pcert); | |
7e1b7485 | 617 | } while (rv == -1); |
0f113f3e MC |
618 | } else { |
619 | do { | |
620 | rv = X509_CRL_http_nbio(rctx, pcrl); | |
621 | } while (rv == -1); | |
622 | } | |
623 | ||
624 | err: | |
25aaa98a RS |
625 | OPENSSL_free(host); |
626 | OPENSSL_free(path); | |
627 | OPENSSL_free(port); | |
0f113f3e MC |
628 | if (bio) |
629 | BIO_free_all(bio); | |
895cba19 | 630 | OCSP_REQ_CTX_free(rctx); |
0f113f3e | 631 | if (rv != 1) { |
7e1b7485 RS |
632 | BIO_printf(bio_err, "Error loading %s from %s\n", |
633 | pcert ? "certificate" : "CRL", url); | |
0f113f3e MC |
634 | ERR_print_errors(bio_err); |
635 | } | |
636 | return rv; | |
637 | } | |
95ea5318 | 638 | |
7e1b7485 | 639 | X509 *load_cert(const char *file, int format, |
0f113f3e MC |
640 | const char *pass, ENGINE *e, const char *cert_descrip) |
641 | { | |
642 | X509 *x = NULL; | |
643 | BIO *cert; | |
644 | ||
645 | if (format == FORMAT_HTTP) { | |
7e1b7485 | 646 | load_cert_crl_http(file, &x, NULL); |
0f113f3e MC |
647 | return x; |
648 | } | |
649 | ||
0f113f3e | 650 | if (file == NULL) { |
7e1b7485 RS |
651 | unbuffer(stdin); |
652 | cert = dup_bio_in(); | |
653 | } else | |
654 | cert = bio_open_default(file, RB(format)); | |
655 | if (cert == NULL) | |
656 | goto end; | |
0f113f3e MC |
657 | |
658 | if (format == FORMAT_ASN1) | |
659 | x = d2i_X509_bio(cert, NULL); | |
660 | else if (format == FORMAT_NETSCAPE) { | |
661 | NETSCAPE_X509 *nx; | |
662 | nx = ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509), cert, NULL); | |
663 | if (nx == NULL) | |
664 | goto end; | |
665 | ||
666 | if ((strncmp(NETSCAPE_CERT_HDR, (char *)nx->header->data, | |
667 | nx->header->length) != 0)) { | |
668 | NETSCAPE_X509_free(nx); | |
7e1b7485 | 669 | BIO_printf(bio_err, "Error reading header on certificate\n"); |
0f113f3e MC |
670 | goto end; |
671 | } | |
672 | x = nx->cert; | |
673 | nx->cert = NULL; | |
674 | NETSCAPE_X509_free(nx); | |
675 | } else if (format == FORMAT_PEM) | |
676 | x = PEM_read_bio_X509_AUX(cert, NULL, | |
677 | (pem_password_cb *)password_callback, NULL); | |
678 | else if (format == FORMAT_PKCS12) { | |
7e1b7485 | 679 | if (!load_pkcs12(cert, cert_descrip, NULL, NULL, NULL, &x, NULL)) |
0f113f3e MC |
680 | goto end; |
681 | } else { | |
7e1b7485 | 682 | BIO_printf(bio_err, "bad input format specified for %s\n", cert_descrip); |
0f113f3e MC |
683 | goto end; |
684 | } | |
685 | end: | |
686 | if (x == NULL) { | |
7e1b7485 RS |
687 | BIO_printf(bio_err, "unable to load certificate\n"); |
688 | ERR_print_errors(bio_err); | |
0f113f3e | 689 | } |
25aaa98a | 690 | BIO_free(cert); |
0f113f3e MC |
691 | return (x); |
692 | } | |
90ae4673 | 693 | |
0090a686 | 694 | X509_CRL *load_crl(const char *infile, int format) |
0f113f3e MC |
695 | { |
696 | X509_CRL *x = NULL; | |
697 | BIO *in = NULL; | |
698 | ||
699 | if (format == FORMAT_HTTP) { | |
7e1b7485 | 700 | load_cert_crl_http(infile, NULL, &x); |
0f113f3e MC |
701 | return x; |
702 | } | |
703 | ||
7e1b7485 RS |
704 | in = bio_open_default(infile, RB(format)); |
705 | if (in == NULL) | |
0f113f3e | 706 | goto end; |
0f113f3e MC |
707 | if (format == FORMAT_ASN1) |
708 | x = d2i_X509_CRL_bio(in, NULL); | |
709 | else if (format == FORMAT_PEM) | |
710 | x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); | |
711 | else { | |
712 | BIO_printf(bio_err, "bad input format specified for input crl\n"); | |
713 | goto end; | |
714 | } | |
715 | if (x == NULL) { | |
716 | BIO_printf(bio_err, "unable to load CRL\n"); | |
717 | ERR_print_errors(bio_err); | |
718 | goto end; | |
719 | } | |
fdb78f3d | 720 | |
0f113f3e MC |
721 | end: |
722 | BIO_free(in); | |
723 | return (x); | |
724 | } | |
fdb78f3d | 725 | |
7e1b7485 | 726 | EVP_PKEY *load_key(const char *file, int format, int maybe_stdin, |
0f113f3e MC |
727 | const char *pass, ENGINE *e, const char *key_descrip) |
728 | { | |
729 | BIO *key = NULL; | |
730 | EVP_PKEY *pkey = NULL; | |
731 | PW_CB_DATA cb_data; | |
732 | ||
733 | cb_data.password = pass; | |
734 | cb_data.prompt_info = file; | |
735 | ||
736 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { | |
7e1b7485 | 737 | BIO_printf(bio_err, "no keyfile specified\n"); |
0f113f3e MC |
738 | goto end; |
739 | } | |
0b13e9f0 | 740 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e MC |
741 | if (format == FORMAT_ENGINE) { |
742 | if (!e) | |
7e1b7485 | 743 | BIO_printf(bio_err, "no engine specified\n"); |
0f113f3e MC |
744 | else { |
745 | pkey = ENGINE_load_private_key(e, file, ui_method, &cb_data); | |
746 | if (!pkey) { | |
7e1b7485 RS |
747 | BIO_printf(bio_err, "cannot load %s from engine\n", key_descrip); |
748 | ERR_print_errors(bio_err); | |
0f113f3e MC |
749 | } |
750 | } | |
751 | goto end; | |
752 | } | |
753 | #endif | |
0f113f3e | 754 | if (file == NULL && maybe_stdin) { |
7e1b7485 RS |
755 | unbuffer(stdin); |
756 | key = dup_bio_in(); | |
757 | } else | |
758 | key = bio_open_default(file, RB(format)); | |
759 | if (key == NULL) | |
0f113f3e | 760 | goto end; |
0f113f3e MC |
761 | if (format == FORMAT_ASN1) { |
762 | pkey = d2i_PrivateKey_bio(key, NULL); | |
763 | } else if (format == FORMAT_PEM) { | |
764 | pkey = PEM_read_bio_PrivateKey(key, NULL, | |
765 | (pem_password_cb *)password_callback, | |
766 | &cb_data); | |
767 | } | |
690ecff7 | 768 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
7e1b7485 RS |
769 | else if (format == FORMAT_NETSCAPE) |
770 | pkey = load_netscape_key(key, file, key_descrip, format); | |
0f113f3e MC |
771 | #endif |
772 | else if (format == FORMAT_PKCS12) { | |
7e1b7485 | 773 | if (!load_pkcs12(key, key_descrip, |
0f113f3e MC |
774 | (pem_password_cb *)password_callback, &cb_data, |
775 | &pkey, NULL, NULL)) | |
776 | goto end; | |
777 | } | |
00a37b5a | 778 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4) |
0f113f3e MC |
779 | else if (format == FORMAT_MSBLOB) |
780 | pkey = b2i_PrivateKey_bio(key); | |
781 | else if (format == FORMAT_PVK) | |
782 | pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback, | |
783 | &cb_data); | |
784 | #endif | |
785 | else { | |
7e1b7485 | 786 | BIO_printf(bio_err, "bad input format specified for key file\n"); |
0f113f3e MC |
787 | goto end; |
788 | } | |
90ae4673 | 789 | end: |
25aaa98a | 790 | BIO_free(key); |
0f113f3e | 791 | if (pkey == NULL) { |
7e1b7485 RS |
792 | BIO_printf(bio_err, "unable to load %s\n", key_descrip); |
793 | ERR_print_errors(bio_err); | |
0f113f3e MC |
794 | } |
795 | return (pkey); | |
796 | } | |
90ae4673 | 797 | |
7e1b7485 RS |
798 | static const char *key_file_format(int format) |
799 | { | |
800 | if (format == FORMAT_PEM || format == FORMAT_PEMRSA) | |
801 | return "r"; | |
802 | return "rb"; | |
803 | } | |
804 | ||
805 | EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin, | |
0f113f3e MC |
806 | const char *pass, ENGINE *e, const char *key_descrip) |
807 | { | |
808 | BIO *key = NULL; | |
809 | EVP_PKEY *pkey = NULL; | |
810 | PW_CB_DATA cb_data; | |
811 | ||
812 | cb_data.password = pass; | |
813 | cb_data.prompt_info = file; | |
814 | ||
815 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { | |
7e1b7485 | 816 | BIO_printf(bio_err, "no keyfile specified\n"); |
0f113f3e MC |
817 | goto end; |
818 | } | |
0b13e9f0 | 819 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e MC |
820 | if (format == FORMAT_ENGINE) { |
821 | if (!e) | |
822 | BIO_printf(bio_err, "no engine specified\n"); | |
823 | else | |
824 | pkey = ENGINE_load_public_key(e, file, ui_method, &cb_data); | |
825 | goto end; | |
826 | } | |
827 | #endif | |
0f113f3e | 828 | if (file == NULL && maybe_stdin) { |
7e1b7485 RS |
829 | unbuffer(stdin); |
830 | key = dup_bio_in(); | |
831 | } else | |
832 | key = bio_open_default(file, key_file_format(format)); | |
833 | if (key == NULL) | |
0f113f3e | 834 | goto end; |
0f113f3e MC |
835 | if (format == FORMAT_ASN1) { |
836 | pkey = d2i_PUBKEY_bio(key, NULL); | |
837 | } | |
d4f0339c | 838 | #ifndef OPENSSL_NO_RSA |
0f113f3e MC |
839 | else if (format == FORMAT_ASN1RSA) { |
840 | RSA *rsa; | |
841 | rsa = d2i_RSAPublicKey_bio(key, NULL); | |
842 | if (rsa) { | |
843 | pkey = EVP_PKEY_new(); | |
844 | if (pkey) | |
845 | EVP_PKEY_set1_RSA(pkey, rsa); | |
846 | RSA_free(rsa); | |
847 | } else | |
848 | pkey = NULL; | |
849 | } else if (format == FORMAT_PEMRSA) { | |
850 | RSA *rsa; | |
851 | rsa = PEM_read_bio_RSAPublicKey(key, NULL, | |
852 | (pem_password_cb *)password_callback, | |
853 | &cb_data); | |
854 | if (rsa) { | |
855 | pkey = EVP_PKEY_new(); | |
856 | if (pkey) | |
857 | EVP_PKEY_set1_RSA(pkey, rsa); | |
858 | RSA_free(rsa); | |
859 | } else | |
860 | pkey = NULL; | |
861 | } | |
862 | #endif | |
863 | else if (format == FORMAT_PEM) { | |
864 | pkey = PEM_read_bio_PUBKEY(key, NULL, | |
865 | (pem_password_cb *)password_callback, | |
866 | &cb_data); | |
867 | } | |
690ecff7 | 868 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
7e1b7485 RS |
869 | else if (format == FORMAT_NETSCAPE) |
870 | pkey = load_netscape_key(key, file, key_descrip, format); | |
80bb905d | 871 | #endif |
d4f0339c | 872 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) |
0f113f3e MC |
873 | else if (format == FORMAT_MSBLOB) |
874 | pkey = b2i_PublicKey_bio(key); | |
d4f0339c | 875 | #endif |
bd08a2bd | 876 | end: |
25aaa98a | 877 | BIO_free(key); |
0f113f3e | 878 | if (pkey == NULL) |
7e1b7485 | 879 | BIO_printf(bio_err, "unable to load %s\n", key_descrip); |
0f113f3e MC |
880 | return (pkey); |
881 | } | |
bd08a2bd | 882 | |
690ecff7 | 883 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
7e1b7485 | 884 | static EVP_PKEY *load_netscape_key(BIO *key, const char *file, |
0f113f3e MC |
885 | const char *key_descrip, int format) |
886 | { | |
887 | EVP_PKEY *pkey; | |
888 | BUF_MEM *buf; | |
889 | RSA *rsa; | |
890 | const unsigned char *p; | |
891 | int size, i; | |
892 | ||
893 | buf = BUF_MEM_new(); | |
894 | pkey = EVP_PKEY_new(); | |
895 | size = 0; | |
896 | if (buf == NULL || pkey == NULL) | |
897 | goto error; | |
898 | for (;;) { | |
899 | if (!BUF_MEM_grow_clean(buf, size + 1024 * 10)) | |
900 | goto error; | |
901 | i = BIO_read(key, &(buf->data[size]), 1024 * 10); | |
902 | size += i; | |
903 | if (i == 0) | |
904 | break; | |
905 | if (i < 0) { | |
7e1b7485 | 906 | BIO_printf(bio_err, "Error reading %s %s", key_descrip, file); |
0f113f3e MC |
907 | goto error; |
908 | } | |
909 | } | |
910 | p = (unsigned char *)buf->data; | |
7e1b7485 | 911 | rsa = d2i_RSA_NET(NULL, &p, (long)size, NULL, 0); |
0f113f3e MC |
912 | if (rsa == NULL) |
913 | goto error; | |
914 | BUF_MEM_free(buf); | |
915 | EVP_PKEY_set1_RSA(pkey, rsa); | |
916 | return pkey; | |
917 | error: | |
918 | BUF_MEM_free(buf); | |
919 | EVP_PKEY_free(pkey); | |
920 | return NULL; | |
921 | } | |
922 | #endif /* ndef OPENSSL_NO_RC4 */ | |
80bb905d | 923 | |
7e1b7485 | 924 | static int load_certs_crls(const char *file, int format, |
0f113f3e MC |
925 | const char *pass, ENGINE *e, const char *desc, |
926 | STACK_OF(X509) **pcerts, | |
927 | STACK_OF(X509_CRL) **pcrls) | |
928 | { | |
929 | int i; | |
930 | BIO *bio; | |
931 | STACK_OF(X509_INFO) *xis = NULL; | |
932 | X509_INFO *xi; | |
933 | PW_CB_DATA cb_data; | |
934 | int rv = 0; | |
935 | ||
936 | cb_data.password = pass; | |
937 | cb_data.prompt_info = file; | |
938 | ||
939 | if (format != FORMAT_PEM) { | |
7e1b7485 | 940 | BIO_printf(bio_err, "bad input format specified for %s\n", desc); |
0f113f3e MC |
941 | return 0; |
942 | } | |
943 | ||
7e1b7485 RS |
944 | bio = bio_open_default(file, "r"); |
945 | if (bio == NULL) | |
0f113f3e | 946 | return 0; |
0f113f3e MC |
947 | |
948 | xis = PEM_X509_INFO_read_bio(bio, NULL, | |
949 | (pem_password_cb *)password_callback, | |
950 | &cb_data); | |
951 | ||
952 | BIO_free(bio); | |
953 | ||
954 | if (pcerts) { | |
955 | *pcerts = sk_X509_new_null(); | |
956 | if (!*pcerts) | |
957 | goto end; | |
958 | } | |
959 | ||
960 | if (pcrls) { | |
961 | *pcrls = sk_X509_CRL_new_null(); | |
962 | if (!*pcrls) | |
963 | goto end; | |
964 | } | |
965 | ||
966 | for (i = 0; i < sk_X509_INFO_num(xis); i++) { | |
967 | xi = sk_X509_INFO_value(xis, i); | |
968 | if (xi->x509 && pcerts) { | |
969 | if (!sk_X509_push(*pcerts, xi->x509)) | |
970 | goto end; | |
971 | xi->x509 = NULL; | |
972 | } | |
973 | if (xi->crl && pcrls) { | |
974 | if (!sk_X509_CRL_push(*pcrls, xi->crl)) | |
975 | goto end; | |
976 | xi->crl = NULL; | |
977 | } | |
978 | } | |
979 | ||
980 | if (pcerts && sk_X509_num(*pcerts) > 0) | |
981 | rv = 1; | |
982 | ||
983 | if (pcrls && sk_X509_CRL_num(*pcrls) > 0) | |
984 | rv = 1; | |
985 | ||
986 | end: | |
987 | ||
222561fe | 988 | sk_X509_INFO_pop_free(xis, X509_INFO_free); |
0f113f3e MC |
989 | |
990 | if (rv == 0) { | |
991 | if (pcerts) { | |
992 | sk_X509_pop_free(*pcerts, X509_free); | |
993 | *pcerts = NULL; | |
994 | } | |
995 | if (pcrls) { | |
996 | sk_X509_CRL_pop_free(*pcrls, X509_CRL_free); | |
997 | *pcrls = NULL; | |
998 | } | |
7e1b7485 | 999 | BIO_printf(bio_err, "unable to load %s\n", |
0f113f3e | 1000 | pcerts ? "certificates" : "CRLs"); |
7e1b7485 | 1001 | ERR_print_errors(bio_err); |
0f113f3e MC |
1002 | } |
1003 | return rv; | |
1004 | } | |
90ae4673 | 1005 | |
68dc6824 RS |
1006 | void* app_malloc(int sz, const char *what) |
1007 | { | |
1008 | void *vp = OPENSSL_malloc(sz); | |
1009 | ||
1010 | if (vp == NULL) { | |
1011 | BIO_printf(bio_err, "%s: Could not allocate %d bytes for %s\n", | |
1012 | opt_getprog(), sz, what); | |
1013 | ERR_print_errors(bio_err); | |
1014 | exit(1); | |
1015 | } | |
1016 | return vp; | |
1017 | } | |
1018 | ||
1019 | ||
1020 | ||
7e1b7485 | 1021 | STACK_OF(X509) *load_certs(const char *file, int format, |
0f113f3e MC |
1022 | const char *pass, ENGINE *e, const char *desc) |
1023 | { | |
1024 | STACK_OF(X509) *certs; | |
7e1b7485 | 1025 | if (!load_certs_crls(file, format, pass, e, desc, &certs, NULL)) |
0f113f3e MC |
1026 | return NULL; |
1027 | return certs; | |
1028 | } | |
245d2ee3 | 1029 | |
7e1b7485 | 1030 | STACK_OF(X509_CRL) *load_crls(const char *file, int format, |
0f113f3e MC |
1031 | const char *pass, ENGINE *e, const char *desc) |
1032 | { | |
1033 | STACK_OF(X509_CRL) *crls; | |
7e1b7485 | 1034 | if (!load_certs_crls(file, format, pass, e, desc, NULL, &crls)) |
0f113f3e MC |
1035 | return NULL; |
1036 | return crls; | |
1037 | } | |
1038 | ||
1039 | #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) | |
8ca533e3 | 1040 | /* Return error for unknown extensions */ |
0f113f3e | 1041 | #define X509V3_EXT_DEFAULT 0 |
8ca533e3 | 1042 | /* Print error for unknown extensions */ |
0f113f3e | 1043 | #define X509V3_EXT_ERROR_UNKNOWN (1L << 16) |
8ca533e3 | 1044 | /* ASN1 parse unknown extensions */ |
0f113f3e | 1045 | #define X509V3_EXT_PARSE_UNKNOWN (2L << 16) |
8ca533e3 | 1046 | /* BIO_dump unknown extensions */ |
0f113f3e | 1047 | #define X509V3_EXT_DUMP_UNKNOWN (3L << 16) |
8ca533e3 | 1048 | |
535d79da | 1049 | #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ |
0f113f3e | 1050 | X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) |
535d79da | 1051 | |
8ca533e3 DSH |
1052 | int set_cert_ex(unsigned long *flags, const char *arg) |
1053 | { | |
0f113f3e MC |
1054 | static const NAME_EX_TBL cert_tbl[] = { |
1055 | {"compatible", X509_FLAG_COMPAT, 0xffffffffl}, | |
1056 | {"ca_default", X509_FLAG_CA, 0xffffffffl}, | |
1057 | {"no_header", X509_FLAG_NO_HEADER, 0}, | |
1058 | {"no_version", X509_FLAG_NO_VERSION, 0}, | |
1059 | {"no_serial", X509_FLAG_NO_SERIAL, 0}, | |
1060 | {"no_signame", X509_FLAG_NO_SIGNAME, 0}, | |
1061 | {"no_validity", X509_FLAG_NO_VALIDITY, 0}, | |
1062 | {"no_subject", X509_FLAG_NO_SUBJECT, 0}, | |
1063 | {"no_issuer", X509_FLAG_NO_ISSUER, 0}, | |
1064 | {"no_pubkey", X509_FLAG_NO_PUBKEY, 0}, | |
1065 | {"no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, | |
1066 | {"no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, | |
1067 | {"no_aux", X509_FLAG_NO_AUX, 0}, | |
1068 | {"no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, | |
1069 | {"ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, | |
1070 | {"ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1071 | {"ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1072 | {"ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1073 | {NULL, 0, 0} | |
1074 | }; | |
1075 | return set_multi_opts(flags, arg, cert_tbl); | |
8ca533e3 | 1076 | } |
a657546f DSH |
1077 | |
1078 | int set_name_ex(unsigned long *flags, const char *arg) | |
1079 | { | |
0f113f3e MC |
1080 | static const NAME_EX_TBL ex_tbl[] = { |
1081 | {"esc_2253", ASN1_STRFLGS_ESC_2253, 0}, | |
1082 | {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, | |
1083 | {"esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, | |
1084 | {"use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, | |
1085 | {"utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, | |
1086 | {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, | |
1087 | {"show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, | |
1088 | {"dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, | |
1089 | {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, | |
1090 | {"dump_der", ASN1_STRFLGS_DUMP_DER, 0}, | |
1091 | {"compat", XN_FLAG_COMPAT, 0xffffffffL}, | |
1092 | {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, | |
1093 | {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1094 | {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1095 | {"sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, | |
1096 | {"dn_rev", XN_FLAG_DN_REV, 0}, | |
1097 | {"nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, | |
1098 | {"sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, | |
1099 | {"lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, | |
1100 | {"align", XN_FLAG_FN_ALIGN, 0}, | |
1101 | {"oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, | |
1102 | {"space_eq", XN_FLAG_SPC_EQ, 0}, | |
1103 | {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, | |
1104 | {"RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, | |
1105 | {"oneline", XN_FLAG_ONELINE, 0xffffffffL}, | |
1106 | {"multiline", XN_FLAG_MULTILINE, 0xffffffffL}, | |
1107 | {"ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, | |
1108 | {NULL, 0, 0} | |
1109 | }; | |
1110 | return set_multi_opts(flags, arg, ex_tbl); | |
535d79da DSH |
1111 | } |
1112 | ||
791bd0cd DSH |
1113 | int set_ext_copy(int *copy_type, const char *arg) |
1114 | { | |
86885c28 | 1115 | if (strcasecmp(arg, "none") == 0) |
0f113f3e | 1116 | *copy_type = EXT_COPY_NONE; |
86885c28 | 1117 | else if (strcasecmp(arg, "copy") == 0) |
0f113f3e | 1118 | *copy_type = EXT_COPY_ADD; |
86885c28 | 1119 | else if (strcasecmp(arg, "copyall") == 0) |
0f113f3e MC |
1120 | *copy_type = EXT_COPY_ALL; |
1121 | else | |
1122 | return 0; | |
1123 | return 1; | |
791bd0cd DSH |
1124 | } |
1125 | ||
1126 | int copy_extensions(X509 *x, X509_REQ *req, int copy_type) | |
1127 | { | |
0f113f3e MC |
1128 | STACK_OF(X509_EXTENSION) *exts = NULL; |
1129 | X509_EXTENSION *ext, *tmpext; | |
1130 | ASN1_OBJECT *obj; | |
1131 | int i, idx, ret = 0; | |
1132 | if (!x || !req || (copy_type == EXT_COPY_NONE)) | |
1133 | return 1; | |
1134 | exts = X509_REQ_get_extensions(req); | |
1135 | ||
1136 | for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { | |
1137 | ext = sk_X509_EXTENSION_value(exts, i); | |
1138 | obj = X509_EXTENSION_get_object(ext); | |
1139 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1140 | /* Does extension exist? */ | |
1141 | if (idx != -1) { | |
1142 | /* If normal copy don't override existing extension */ | |
1143 | if (copy_type == EXT_COPY_ADD) | |
1144 | continue; | |
1145 | /* Delete all extensions of same type */ | |
1146 | do { | |
1147 | tmpext = X509_get_ext(x, idx); | |
1148 | X509_delete_ext(x, idx); | |
1149 | X509_EXTENSION_free(tmpext); | |
1150 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1151 | } while (idx != -1); | |
1152 | } | |
1153 | if (!X509_add_ext(x, ext, -1)) | |
1154 | goto end; | |
1155 | } | |
1156 | ||
1157 | ret = 1; | |
1158 | ||
1159 | end: | |
1160 | ||
1161 | sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); | |
1162 | ||
1163 | return ret; | |
1164 | } | |
1165 | ||
1166 | static int set_multi_opts(unsigned long *flags, const char *arg, | |
1167 | const NAME_EX_TBL * in_tbl) | |
1168 | { | |
1169 | STACK_OF(CONF_VALUE) *vals; | |
1170 | CONF_VALUE *val; | |
1171 | int i, ret = 1; | |
1172 | if (!arg) | |
1173 | return 0; | |
1174 | vals = X509V3_parse_list(arg); | |
1175 | for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { | |
1176 | val = sk_CONF_VALUE_value(vals, i); | |
1177 | if (!set_table_opts(flags, val->name, in_tbl)) | |
1178 | ret = 0; | |
1179 | } | |
1180 | sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); | |
1181 | return ret; | |
1182 | } | |
1183 | ||
1184 | static int set_table_opts(unsigned long *flags, const char *arg, | |
1185 | const NAME_EX_TBL * in_tbl) | |
1186 | { | |
1187 | char c; | |
1188 | const NAME_EX_TBL *ptbl; | |
1189 | c = arg[0]; | |
1190 | ||
1191 | if (c == '-') { | |
1192 | c = 0; | |
1193 | arg++; | |
1194 | } else if (c == '+') { | |
1195 | c = 1; | |
1196 | arg++; | |
1197 | } else | |
1198 | c = 1; | |
1199 | ||
1200 | for (ptbl = in_tbl; ptbl->name; ptbl++) { | |
86885c28 | 1201 | if (strcasecmp(arg, ptbl->name) == 0) { |
0f113f3e MC |
1202 | *flags &= ~ptbl->mask; |
1203 | if (c) | |
1204 | *flags |= ptbl->flag; | |
1205 | else | |
1206 | *flags &= ~ptbl->flag; | |
1207 | return 1; | |
1208 | } | |
1209 | } | |
1210 | return 0; | |
1211 | } | |
1212 | ||
1213 | void print_name(BIO *out, const char *title, X509_NAME *nm, | |
1214 | unsigned long lflags) | |
1215 | { | |
1216 | char *buf; | |
1217 | char mline = 0; | |
1218 | int indent = 0; | |
1219 | ||
1220 | if (title) | |
1221 | BIO_puts(out, title); | |
1222 | if ((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { | |
1223 | mline = 1; | |
1224 | indent = 4; | |
1225 | } | |
1226 | if (lflags == XN_FLAG_COMPAT) { | |
1227 | buf = X509_NAME_oneline(nm, 0, 0); | |
1228 | BIO_puts(out, buf); | |
1229 | BIO_puts(out, "\n"); | |
1230 | OPENSSL_free(buf); | |
1231 | } else { | |
1232 | if (mline) | |
1233 | BIO_puts(out, "\n"); | |
1234 | X509_NAME_print_ex(out, nm, indent, lflags); | |
1235 | BIO_puts(out, "\n"); | |
1236 | } | |
a657546f DSH |
1237 | } |
1238 | ||
7e1b7485 RS |
1239 | void print_bignum_var(BIO *out, BIGNUM *in, const char *var, |
1240 | int len, unsigned char *buffer) | |
81f169e9 | 1241 | { |
7e1b7485 RS |
1242 | BIO_printf(out, " static unsigned char %s_%d[] = {", var, len); |
1243 | if (BN_is_zero(in)) | |
1244 | BIO_printf(out, "\n\t0x00"); | |
1245 | else { | |
1246 | int i, l; | |
1247 | ||
1248 | l = BN_bn2bin(in, buffer); | |
1249 | for (i = 0; i < l; i++) { | |
1250 | if ((i % 10) == 0) | |
1251 | BIO_printf(out, "\n\t"); | |
1252 | if (i < l - 1) | |
1253 | BIO_printf(out, "0x%02X, ", buffer[i]); | |
1254 | else | |
1255 | BIO_printf(out, "0x%02X", buffer[i]); | |
1256 | } | |
1257 | } | |
1258 | BIO_printf(out, "\n };\n"); | |
1259 | } | |
1260 | void print_array(BIO *out, const char* title, int len, const unsigned char* d) | |
1261 | { | |
1262 | int i; | |
1263 | ||
1264 | BIO_printf(out, "unsigned char %s[%d] = {", title, len); | |
1265 | for (i = 0; i < len; i++) { | |
1266 | if ((i % 10) == 0) | |
1267 | BIO_printf(out, "\n "); | |
1268 | if (i < len - 1) | |
1269 | BIO_printf(out, "0x%02X, ", d[i]); | |
1270 | else | |
1271 | BIO_printf(out, "0x%02X", d[i]); | |
1272 | } | |
1273 | BIO_printf(out, "\n};\n"); | |
1274 | } | |
1275 | ||
1276 | X509_STORE *setup_verify(char *CAfile, char *CApath) | |
1277 | { | |
1278 | X509_STORE *store = X509_STORE_new(); | |
0f113f3e | 1279 | X509_LOOKUP *lookup; |
7e1b7485 RS |
1280 | |
1281 | if (!store) | |
0f113f3e MC |
1282 | goto end; |
1283 | lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); | |
1284 | if (lookup == NULL) | |
1285 | goto end; | |
1286 | if (CAfile) { | |
1287 | if (!X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM)) { | |
7e1b7485 | 1288 | BIO_printf(bio_err, "Error loading file %s\n", CAfile); |
0f113f3e MC |
1289 | goto end; |
1290 | } | |
1291 | } else | |
1292 | X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); | |
1293 | ||
1294 | lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir()); | |
1295 | if (lookup == NULL) | |
1296 | goto end; | |
1297 | if (CApath) { | |
1298 | if (!X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM)) { | |
7e1b7485 | 1299 | BIO_printf(bio_err, "Error loading directory %s\n", CApath); |
0f113f3e MC |
1300 | goto end; |
1301 | } | |
1302 | } else | |
1303 | X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); | |
1304 | ||
1305 | ERR_clear_error(); | |
1306 | return store; | |
1307 | end: | |
1308 | X509_STORE_free(store); | |
1309 | return NULL; | |
81f169e9 | 1310 | } |
531d630b | 1311 | |
0b13e9f0 | 1312 | #ifndef OPENSSL_NO_ENGINE |
e1a00d7d | 1313 | /* Try to load an engine in a shareable library */ |
7e1b7485 | 1314 | static ENGINE *try_load_engine(const char *engine, int debug) |
0f113f3e MC |
1315 | { |
1316 | ENGINE *e = ENGINE_by_id("dynamic"); | |
1317 | if (e) { | |
1318 | if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) | |
1319 | || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) { | |
1320 | ENGINE_free(e); | |
1321 | e = NULL; | |
1322 | } | |
1323 | } | |
1324 | return e; | |
1325 | } | |
e1a00d7d | 1326 | |
7e1b7485 | 1327 | ENGINE *setup_engine(const char *engine, int debug) |
0f113f3e MC |
1328 | { |
1329 | ENGINE *e = NULL; | |
1330 | ||
1331 | if (engine) { | |
1332 | if (strcmp(engine, "auto") == 0) { | |
7e1b7485 | 1333 | BIO_printf(bio_err, "enabling auto ENGINE support\n"); |
0f113f3e MC |
1334 | ENGINE_register_all_complete(); |
1335 | return NULL; | |
1336 | } | |
1337 | if ((e = ENGINE_by_id(engine)) == NULL | |
7e1b7485 RS |
1338 | && (e = try_load_engine(engine, debug)) == NULL) { |
1339 | BIO_printf(bio_err, "invalid engine \"%s\"\n", engine); | |
1340 | ERR_print_errors(bio_err); | |
0f113f3e MC |
1341 | return NULL; |
1342 | } | |
1343 | if (debug) { | |
7e1b7485 | 1344 | ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, 0, bio_err, 0); |
531d630b | 1345 | } |
0f113f3e MC |
1346 | ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); |
1347 | if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { | |
7e1b7485 RS |
1348 | BIO_printf(bio_err, "can't use that engine\n"); |
1349 | ERR_print_errors(bio_err); | |
0f113f3e MC |
1350 | ENGINE_free(e); |
1351 | return NULL; | |
1352 | } | |
1353 | ||
7e1b7485 | 1354 | BIO_printf(bio_err, "engine \"%s\" set.\n", ENGINE_get_id(e)); |
0f113f3e MC |
1355 | |
1356 | /* Free our "structural" reference. */ | |
1357 | ENGINE_free(e); | |
1358 | } | |
1359 | return e; | |
1360 | } | |
0b13e9f0 | 1361 | #endif |
3647bee2 | 1362 | |
c869da88 | 1363 | static unsigned long index_serial_hash(const OPENSSL_CSTRING *a) |
0f113f3e MC |
1364 | { |
1365 | const char *n; | |
f85b68cd | 1366 | |
0f113f3e MC |
1367 | n = a[DB_serial]; |
1368 | while (*n == '0') | |
1369 | n++; | |
1370 | return (lh_strhash(n)); | |
1371 | } | |
f85b68cd | 1372 | |
0f113f3e MC |
1373 | static int index_serial_cmp(const OPENSSL_CSTRING *a, |
1374 | const OPENSSL_CSTRING *b) | |
1375 | { | |
1376 | const char *aa, *bb; | |
f85b68cd | 1377 | |
0f113f3e MC |
1378 | for (aa = a[DB_serial]; *aa == '0'; aa++) ; |
1379 | for (bb = b[DB_serial]; *bb == '0'; bb++) ; | |
1380 | return (strcmp(aa, bb)); | |
1381 | } | |
f85b68cd RL |
1382 | |
1383 | static int index_name_qual(char **a) | |
0f113f3e MC |
1384 | { |
1385 | return (a[0][0] == 'V'); | |
1386 | } | |
f85b68cd | 1387 | |
c869da88 | 1388 | static unsigned long index_name_hash(const OPENSSL_CSTRING *a) |
0f113f3e MC |
1389 | { |
1390 | return (lh_strhash(a[DB_name])); | |
1391 | } | |
f85b68cd | 1392 | |
c869da88 | 1393 | int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) |
0f113f3e MC |
1394 | { |
1395 | return (strcmp(a[DB_name], b[DB_name])); | |
1396 | } | |
f85b68cd | 1397 | |
c869da88 DSH |
1398 | static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING) |
1399 | static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING) | |
1400 | static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING) | |
1401 | static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING) | |
f85b68cd RL |
1402 | #undef BSIZE |
1403 | #define BSIZE 256 | |
f85b68cd | 1404 | BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai) |
0f113f3e MC |
1405 | { |
1406 | BIO *in = NULL; | |
1407 | BIGNUM *ret = NULL; | |
68b00c23 | 1408 | char buf[1024]; |
0f113f3e MC |
1409 | ASN1_INTEGER *ai = NULL; |
1410 | ||
1411 | ai = ASN1_INTEGER_new(); | |
1412 | if (ai == NULL) | |
1413 | goto err; | |
1414 | ||
7e1b7485 RS |
1415 | in = BIO_new_file(serialfile, "r"); |
1416 | if (in == NULL) { | |
0f113f3e MC |
1417 | if (!create) { |
1418 | perror(serialfile); | |
1419 | goto err; | |
0f113f3e | 1420 | } |
7e1b7485 RS |
1421 | ERR_clear_error(); |
1422 | ret = BN_new(); | |
1423 | if (ret == NULL || !rand_serial(ret, ai)) | |
1424 | BIO_printf(bio_err, "Out of memory\n"); | |
0f113f3e MC |
1425 | } else { |
1426 | if (!a2i_ASN1_INTEGER(in, ai, buf, 1024)) { | |
1427 | BIO_printf(bio_err, "unable to load number from %s\n", | |
1428 | serialfile); | |
1429 | goto err; | |
1430 | } | |
1431 | ret = ASN1_INTEGER_to_BN(ai, NULL); | |
1432 | if (ret == NULL) { | |
1433 | BIO_printf(bio_err, | |
1434 | "error converting number from bin to BIGNUM\n"); | |
1435 | goto err; | |
1436 | } | |
1437 | } | |
1438 | ||
1439 | if (ret && retai) { | |
1440 | *retai = ai; | |
1441 | ai = NULL; | |
1442 | } | |
f85b68cd | 1443 | err: |
ca3a82c3 | 1444 | BIO_free(in); |
2ace7450 | 1445 | ASN1_INTEGER_free(ai); |
0f113f3e MC |
1446 | return (ret); |
1447 | } | |
1448 | ||
1449 | int save_serial(char *serialfile, char *suffix, BIGNUM *serial, | |
1450 | ASN1_INTEGER **retai) | |
1451 | { | |
1452 | char buf[1][BSIZE]; | |
1453 | BIO *out = NULL; | |
1454 | int ret = 0; | |
1455 | ASN1_INTEGER *ai = NULL; | |
1456 | int j; | |
1457 | ||
1458 | if (suffix == NULL) | |
1459 | j = strlen(serialfile); | |
1460 | else | |
1461 | j = strlen(serialfile) + strlen(suffix) + 1; | |
1462 | if (j >= BSIZE) { | |
1463 | BIO_printf(bio_err, "file name too long\n"); | |
1464 | goto err; | |
1465 | } | |
1466 | ||
1467 | if (suffix == NULL) | |
1468 | BUF_strlcpy(buf[0], serialfile, BSIZE); | |
1469 | else { | |
4c771796 | 1470 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1471 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix); |
4c771796 | 1472 | #else |
0f113f3e | 1473 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix); |
4c771796 | 1474 | #endif |
0f113f3e | 1475 | } |
4c771796 | 1476 | #ifdef RL_DEBUG |
0f113f3e MC |
1477 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
1478 | #endif | |
7e1b7485 | 1479 | out = BIO_new_file(buf[0], "w"); |
0f113f3e MC |
1480 | if (out == NULL) { |
1481 | ERR_print_errors(bio_err); | |
1482 | goto err; | |
1483 | } | |
0f113f3e MC |
1484 | |
1485 | if ((ai = BN_to_ASN1_INTEGER(serial, NULL)) == NULL) { | |
1486 | BIO_printf(bio_err, "error converting serial to ASN.1 format\n"); | |
1487 | goto err; | |
1488 | } | |
1489 | i2a_ASN1_INTEGER(out, ai); | |
1490 | BIO_puts(out, "\n"); | |
1491 | ret = 1; | |
1492 | if (retai) { | |
1493 | *retai = ai; | |
1494 | ai = NULL; | |
1495 | } | |
1496 | err: | |
ca3a82c3 | 1497 | BIO_free_all(out); |
2ace7450 | 1498 | ASN1_INTEGER_free(ai); |
0f113f3e MC |
1499 | return (ret); |
1500 | } | |
f85b68cd | 1501 | |
4c771796 | 1502 | int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix) |
0f113f3e MC |
1503 | { |
1504 | char buf[5][BSIZE]; | |
1505 | int i, j; | |
1506 | ||
1507 | i = strlen(serialfile) + strlen(old_suffix); | |
1508 | j = strlen(serialfile) + strlen(new_suffix); | |
1509 | if (i > j) | |
1510 | j = i; | |
1511 | if (j + 1 >= BSIZE) { | |
1512 | BIO_printf(bio_err, "file name too long\n"); | |
1513 | goto err; | |
1514 | } | |
4c771796 | 1515 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1516 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, new_suffix); |
4c771796 | 1517 | #else |
0f113f3e | 1518 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, new_suffix); |
4c771796 RL |
1519 | #endif |
1520 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1521 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", serialfile, old_suffix); |
4c771796 | 1522 | #else |
0f113f3e | 1523 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", serialfile, old_suffix); |
4c771796 | 1524 | #endif |
a1ad253f | 1525 | #ifdef RL_DEBUG |
0f113f3e MC |
1526 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1527 | serialfile, buf[1]); | |
a1ad253f | 1528 | #endif |
0f113f3e | 1529 | if (rename(serialfile, buf[1]) < 0 && errno != ENOENT |
4c771796 | 1530 | #ifdef ENOTDIR |
0f113f3e MC |
1531 | && errno != ENOTDIR |
1532 | #endif | |
1533 | ) { | |
1534 | BIO_printf(bio_err, | |
1535 | "unable to rename %s to %s\n", serialfile, buf[1]); | |
1536 | perror("reason"); | |
1537 | goto err; | |
1538 | } | |
4c771796 | 1539 | #ifdef RL_DEBUG |
0f113f3e MC |
1540 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1541 | buf[0], serialfile); | |
1542 | #endif | |
1543 | if (rename(buf[0], serialfile) < 0) { | |
1544 | BIO_printf(bio_err, | |
1545 | "unable to rename %s to %s\n", buf[0], serialfile); | |
1546 | perror("reason"); | |
1547 | rename(buf[1], serialfile); | |
1548 | goto err; | |
1549 | } | |
1550 | return 1; | |
4c771796 | 1551 | err: |
0f113f3e MC |
1552 | return 0; |
1553 | } | |
4c771796 | 1554 | |
64674bcc | 1555 | int rand_serial(BIGNUM *b, ASN1_INTEGER *ai) |
0f113f3e MC |
1556 | { |
1557 | BIGNUM *btmp; | |
1558 | int ret = 0; | |
23a1d5e9 | 1559 | |
0f113f3e MC |
1560 | if (b) |
1561 | btmp = b; | |
1562 | else | |
1563 | btmp = BN_new(); | |
1564 | ||
1565 | if (!btmp) | |
1566 | return 0; | |
1567 | ||
1568 | if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0)) | |
1569 | goto error; | |
1570 | if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) | |
1571 | goto error; | |
1572 | ||
1573 | ret = 1; | |
1574 | ||
1575 | error: | |
1576 | ||
23a1d5e9 | 1577 | if (btmp != b) |
0f113f3e MC |
1578 | BN_free(btmp); |
1579 | ||
1580 | return ret; | |
1581 | } | |
64674bcc | 1582 | |
f85b68cd | 1583 | CA_DB *load_index(char *dbfile, DB_ATTR *db_attr) |
0f113f3e MC |
1584 | { |
1585 | CA_DB *retdb = NULL; | |
1586 | TXT_DB *tmpdb = NULL; | |
7e1b7485 | 1587 | BIO *in; |
0f113f3e | 1588 | CONF *dbattr_conf = NULL; |
cc01d217 | 1589 | char buf[BSIZE]; |
0f113f3e | 1590 | |
7e1b7485 | 1591 | in = BIO_new_file(dbfile, "r"); |
0f113f3e MC |
1592 | if (in == NULL) { |
1593 | ERR_print_errors(bio_err); | |
1594 | goto err; | |
1595 | } | |
0f113f3e MC |
1596 | if ((tmpdb = TXT_DB_read(in, DB_NUMBER)) == NULL) |
1597 | goto err; | |
f85b68cd RL |
1598 | |
1599 | #ifndef OPENSSL_SYS_VMS | |
cc01d217 | 1600 | BIO_snprintf(buf, sizeof buf, "%s.attr", dbfile); |
f85b68cd | 1601 | #else |
cc01d217 | 1602 | BIO_snprintf(buf, sizeof buf, "%s-attr", dbfile); |
0f113f3e | 1603 | #endif |
cc01d217 | 1604 | dbattr_conf = app_load_config(buf); |
0f113f3e | 1605 | |
b4faea50 | 1606 | retdb = app_malloc(sizeof(*retdb), "new DB"); |
0f113f3e MC |
1607 | retdb->db = tmpdb; |
1608 | tmpdb = NULL; | |
1609 | if (db_attr) | |
1610 | retdb->attributes = *db_attr; | |
1611 | else { | |
1612 | retdb->attributes.unique_subject = 1; | |
1613 | } | |
1614 | ||
1615 | if (dbattr_conf) { | |
1616 | char *p = NCONF_get_string(dbattr_conf, NULL, "unique_subject"); | |
1617 | if (p) { | |
83b23ed9 | 1618 | #ifdef RL_DEBUG |
0f113f3e MC |
1619 | BIO_printf(bio_err, |
1620 | "DEBUG[load_index]: unique_subject = \"%s\"\n", p); | |
83b23ed9 | 1621 | #endif |
0f113f3e MC |
1622 | retdb->attributes.unique_subject = parse_yesno(p, 1); |
1623 | } | |
1624 | } | |
f85b68cd RL |
1625 | |
1626 | err: | |
efa7dd64 | 1627 | NCONF_free(dbattr_conf); |
895cba19 | 1628 | TXT_DB_free(tmpdb); |
ca3a82c3 | 1629 | BIO_free_all(in); |
0f113f3e MC |
1630 | return retdb; |
1631 | } | |
f85b68cd RL |
1632 | |
1633 | int index_index(CA_DB *db) | |
0f113f3e MC |
1634 | { |
1635 | if (!TXT_DB_create_index(db->db, DB_serial, NULL, | |
1636 | LHASH_HASH_FN(index_serial), | |
1637 | LHASH_COMP_FN(index_serial))) { | |
1638 | BIO_printf(bio_err, | |
1639 | "error creating serial number index:(%ld,%ld,%ld)\n", | |
1640 | db->db->error, db->db->arg1, db->db->arg2); | |
1641 | return 0; | |
1642 | } | |
1643 | ||
1644 | if (db->attributes.unique_subject | |
1645 | && !TXT_DB_create_index(db->db, DB_name, index_name_qual, | |
1646 | LHASH_HASH_FN(index_name), | |
1647 | LHASH_COMP_FN(index_name))) { | |
1648 | BIO_printf(bio_err, "error creating name index:(%ld,%ld,%ld)\n", | |
1649 | db->db->error, db->db->arg1, db->db->arg2); | |
1650 | return 0; | |
1651 | } | |
1652 | return 1; | |
1653 | } | |
f85b68cd | 1654 | |
7d727231 | 1655 | int save_index(const char *dbfile, const char *suffix, CA_DB *db) |
0f113f3e MC |
1656 | { |
1657 | char buf[3][BSIZE]; | |
7e1b7485 | 1658 | BIO *out; |
0f113f3e MC |
1659 | int j; |
1660 | ||
0f113f3e MC |
1661 | j = strlen(dbfile) + strlen(suffix); |
1662 | if (j + 6 >= BSIZE) { | |
1663 | BIO_printf(bio_err, "file name too long\n"); | |
1664 | goto err; | |
1665 | } | |
f85b68cd | 1666 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1667 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile); |
f85b68cd | 1668 | #else |
0f113f3e | 1669 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile); |
f85b68cd RL |
1670 | #endif |
1671 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1672 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix); |
f85b68cd | 1673 | #else |
0f113f3e | 1674 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix); |
f85b68cd RL |
1675 | #endif |
1676 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1677 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix); |
f85b68cd | 1678 | #else |
0f113f3e | 1679 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix); |
f85b68cd | 1680 | #endif |
63b6fe2b | 1681 | #ifdef RL_DEBUG |
0f113f3e | 1682 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
63b6fe2b | 1683 | #endif |
7e1b7485 RS |
1684 | out = BIO_new_file(buf[0], "w"); |
1685 | if (out == NULL) { | |
0f113f3e MC |
1686 | perror(dbfile); |
1687 | BIO_printf(bio_err, "unable to open '%s'\n", dbfile); | |
1688 | goto err; | |
1689 | } | |
1690 | j = TXT_DB_write(out, db->db); | |
7e1b7485 | 1691 | BIO_free(out); |
0f113f3e MC |
1692 | if (j <= 0) |
1693 | goto err; | |
1694 | ||
7e1b7485 | 1695 | out = BIO_new_file(buf[1], "w"); |
63b6fe2b | 1696 | #ifdef RL_DEBUG |
0f113f3e MC |
1697 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]); |
1698 | #endif | |
7e1b7485 | 1699 | if (out == NULL) { |
0f113f3e MC |
1700 | perror(buf[2]); |
1701 | BIO_printf(bio_err, "unable to open '%s'\n", buf[2]); | |
1702 | goto err; | |
1703 | } | |
1704 | BIO_printf(out, "unique_subject = %s\n", | |
1705 | db->attributes.unique_subject ? "yes" : "no"); | |
1706 | BIO_free(out); | |
1707 | ||
1708 | return 1; | |
f85b68cd | 1709 | err: |
0f113f3e MC |
1710 | return 0; |
1711 | } | |
f85b68cd | 1712 | |
0f113f3e MC |
1713 | int rotate_index(const char *dbfile, const char *new_suffix, |
1714 | const char *old_suffix) | |
1715 | { | |
1716 | char buf[5][BSIZE]; | |
1717 | int i, j; | |
1718 | ||
1719 | i = strlen(dbfile) + strlen(old_suffix); | |
1720 | j = strlen(dbfile) + strlen(new_suffix); | |
1721 | if (i > j) | |
1722 | j = i; | |
1723 | if (j + 6 >= BSIZE) { | |
1724 | BIO_printf(bio_err, "file name too long\n"); | |
1725 | goto err; | |
1726 | } | |
f85b68cd | 1727 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1728 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile); |
f85b68cd | 1729 | #else |
0f113f3e | 1730 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile); |
f85b68cd RL |
1731 | #endif |
1732 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1733 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", dbfile, new_suffix); |
f85b68cd | 1734 | #else |
0f113f3e | 1735 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", dbfile, new_suffix); |
f85b68cd RL |
1736 | #endif |
1737 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1738 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, new_suffix); |
f85b68cd | 1739 | #else |
0f113f3e | 1740 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, new_suffix); |
f85b68cd RL |
1741 | #endif |
1742 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1743 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", dbfile, old_suffix); |
f85b68cd | 1744 | #else |
0f113f3e | 1745 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", dbfile, old_suffix); |
f85b68cd RL |
1746 | #endif |
1747 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1748 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", dbfile, old_suffix); |
f85b68cd | 1749 | #else |
0f113f3e | 1750 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", dbfile, old_suffix); |
f85b68cd | 1751 | #endif |
63b6fe2b | 1752 | #ifdef RL_DEBUG |
0f113f3e | 1753 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile, buf[1]); |
63b6fe2b | 1754 | #endif |
0f113f3e | 1755 | if (rename(dbfile, buf[1]) < 0 && errno != ENOENT |
a1ad253f | 1756 | #ifdef ENOTDIR |
0f113f3e | 1757 | && errno != ENOTDIR |
a1ad253f | 1758 | #endif |
0f113f3e MC |
1759 | ) { |
1760 | BIO_printf(bio_err, "unable to rename %s to %s\n", dbfile, buf[1]); | |
1761 | perror("reason"); | |
1762 | goto err; | |
1763 | } | |
63b6fe2b | 1764 | #ifdef RL_DEBUG |
0f113f3e MC |
1765 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[0], dbfile); |
1766 | #endif | |
1767 | if (rename(buf[0], dbfile) < 0) { | |
1768 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[0], dbfile); | |
1769 | perror("reason"); | |
1770 | rename(buf[1], dbfile); | |
1771 | goto err; | |
1772 | } | |
63b6fe2b | 1773 | #ifdef RL_DEBUG |
0f113f3e | 1774 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[4], buf[3]); |
63b6fe2b | 1775 | #endif |
0f113f3e | 1776 | if (rename(buf[4], buf[3]) < 0 && errno != ENOENT |
a1ad253f | 1777 | #ifdef ENOTDIR |
0f113f3e MC |
1778 | && errno != ENOTDIR |
1779 | #endif | |
1780 | ) { | |
1781 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[4], buf[3]); | |
1782 | perror("reason"); | |
1783 | rename(dbfile, buf[0]); | |
1784 | rename(buf[1], dbfile); | |
1785 | goto err; | |
1786 | } | |
63b6fe2b | 1787 | #ifdef RL_DEBUG |
0f113f3e MC |
1788 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[2], buf[4]); |
1789 | #endif | |
1790 | if (rename(buf[2], buf[4]) < 0) { | |
1791 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[2], buf[4]); | |
1792 | perror("reason"); | |
1793 | rename(buf[3], buf[4]); | |
1794 | rename(dbfile, buf[0]); | |
1795 | rename(buf[1], dbfile); | |
1796 | goto err; | |
1797 | } | |
1798 | return 1; | |
f85b68cd | 1799 | err: |
0f113f3e MC |
1800 | return 0; |
1801 | } | |
f85b68cd RL |
1802 | |
1803 | void free_index(CA_DB *db) | |
0f113f3e MC |
1804 | { |
1805 | if (db) { | |
895cba19 | 1806 | TXT_DB_free(db->db); |
0f113f3e MC |
1807 | OPENSSL_free(db); |
1808 | } | |
1809 | } | |
6d5ffb59 | 1810 | |
ff990440 | 1811 | int parse_yesno(const char *str, int def) |
0f113f3e | 1812 | { |
0f113f3e MC |
1813 | if (str) { |
1814 | switch (*str) { | |
1815 | case 'f': /* false */ | |
1816 | case 'F': /* FALSE */ | |
1817 | case 'n': /* no */ | |
1818 | case 'N': /* NO */ | |
1819 | case '0': /* 0 */ | |
1bb2daea | 1820 | return 0; |
0f113f3e MC |
1821 | case 't': /* true */ |
1822 | case 'T': /* TRUE */ | |
1823 | case 'y': /* yes */ | |
1824 | case 'Y': /* YES */ | |
1825 | case '1': /* 1 */ | |
1bb2daea | 1826 | return 1; |
0f113f3e MC |
1827 | } |
1828 | } | |
1bb2daea | 1829 | return def; |
0f113f3e | 1830 | } |
03ddbdd9 | 1831 | |
6d5ffb59 | 1832 | /* |
db4c08f0 | 1833 | * name is expected to be in the format /type0=value0/type1=value1/type2=... |
6d5ffb59 RL |
1834 | * where characters may be escaped by \ |
1835 | */ | |
db4c08f0 | 1836 | X509_NAME *parse_name(const char *cp, long chtype, int canmulti) |
0f113f3e | 1837 | { |
db4c08f0 RS |
1838 | int nextismulti = 0; |
1839 | char *work; | |
1840 | X509_NAME *n; | |
0f113f3e | 1841 | |
db4c08f0 RS |
1842 | if (*cp++ != '/') |
1843 | return NULL; | |
1844 | ||
1845 | n = X509_NAME_new(); | |
1846 | if (n == NULL) | |
1847 | return NULL; | |
a3ed492f | 1848 | work = OPENSSL_strdup(cp); |
db4c08f0 RS |
1849 | if (work == NULL) |
1850 | goto err; | |
1851 | ||
1852 | while (*cp) { | |
1853 | char *bp = work; | |
1854 | char *typestr = bp; | |
1855 | unsigned char *valstr; | |
1856 | int nid; | |
1857 | int ismulti = nextismulti; | |
1858 | nextismulti = 0; | |
1859 | ||
1860 | /* Collect the type */ | |
1861 | while (*cp && *cp != '=') | |
1862 | *bp++ = *cp++; | |
1863 | if (*cp == '\0') { | |
0f113f3e | 1864 | BIO_printf(bio_err, |
db4c08f0 RS |
1865 | "%s: Hit end of string before finding the equals.\n", |
1866 | opt_getprog()); | |
1867 | goto err; | |
0f113f3e | 1868 | } |
db4c08f0 RS |
1869 | *bp++ = '\0'; |
1870 | ++cp; | |
1871 | ||
1872 | /* Collect the value. */ | |
1873 | valstr = (unsigned char *)bp; | |
1874 | for (; *cp && *cp != '/'; *bp++ = *cp++) { | |
1875 | if (canmulti && *cp == '+') { | |
1876 | nextismulti = 1; | |
0f113f3e | 1877 | break; |
db4c08f0 RS |
1878 | } |
1879 | if (*cp == '\\' && *++cp == '\0') { | |
1880 | BIO_printf(bio_err, | |
1881 | "%s: escape character at end of string\n", | |
1882 | opt_getprog()); | |
1883 | goto err; | |
1884 | } | |
0f113f3e MC |
1885 | } |
1886 | *bp++ = '\0'; | |
0f113f3e | 1887 | |
db4c08f0 RS |
1888 | /* If not at EOS (must be + or /), move forward. */ |
1889 | if (*cp) | |
1890 | ++cp; | |
0f113f3e | 1891 | |
db4c08f0 RS |
1892 | /* Parse */ |
1893 | nid = OBJ_txt2nid(typestr); | |
1894 | if (nid == NID_undef) { | |
1895 | BIO_printf(bio_err, "%s: Skipping unknown attribute \"%s\"\n", | |
1896 | opt_getprog(), typestr); | |
0f113f3e MC |
1897 | continue; |
1898 | } | |
db4c08f0 RS |
1899 | if (!X509_NAME_add_entry_by_NID(n, nid, chtype, |
1900 | valstr, strlen((char *)valstr), | |
1901 | -1, ismulti ? -1 : 0)) | |
1902 | goto err; | |
0f113f3e MC |
1903 | } |
1904 | ||
a3ed492f | 1905 | OPENSSL_free(work); |
0f113f3e MC |
1906 | return n; |
1907 | ||
db4c08f0 | 1908 | err: |
0f113f3e | 1909 | X509_NAME_free(n); |
a3ed492f | 1910 | OPENSSL_free(work); |
0f113f3e | 1911 | return NULL; |
6d5ffb59 RL |
1912 | } |
1913 | ||
0f113f3e MC |
1914 | /* |
1915 | * Read whole contents of a BIO into an allocated memory buffer and return | |
1916 | * it. | |
a9164153 DSH |
1917 | */ |
1918 | ||
1919 | int bio_to_mem(unsigned char **out, int maxlen, BIO *in) | |
0f113f3e MC |
1920 | { |
1921 | BIO *mem; | |
1922 | int len, ret; | |
1923 | unsigned char tbuf[1024]; | |
1924 | mem = BIO_new(BIO_s_mem()); | |
1925 | if (!mem) | |
1926 | return -1; | |
1927 | for (;;) { | |
1928 | if ((maxlen != -1) && maxlen < 1024) | |
1929 | len = maxlen; | |
1930 | else | |
1931 | len = 1024; | |
1932 | len = BIO_read(in, tbuf, len); | |
1933 | if (len <= 0) | |
1934 | break; | |
1935 | if (BIO_write(mem, tbuf, len) != len) { | |
1936 | BIO_free(mem); | |
1937 | return -1; | |
1938 | } | |
1939 | maxlen -= len; | |
1940 | ||
1941 | if (maxlen == 0) | |
1942 | break; | |
1943 | } | |
1944 | ret = BIO_get_mem_data(mem, (char **)out); | |
1945 | BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY); | |
1946 | BIO_free(mem); | |
1947 | return ret; | |
1948 | } | |
a9164153 | 1949 | |
4a3dc3c0 | 1950 | int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value) |
0f113f3e MC |
1951 | { |
1952 | int rv; | |
1953 | char *stmp, *vtmp = NULL; | |
1954 | stmp = BUF_strdup(value); | |
1955 | if (!stmp) | |
1956 | return -1; | |
1957 | vtmp = strchr(stmp, ':'); | |
1958 | if (vtmp) { | |
1959 | *vtmp = 0; | |
1960 | vtmp++; | |
1961 | } | |
1962 | rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp); | |
1963 | OPENSSL_free(stmp); | |
1964 | return rv; | |
1965 | } | |
a2318e86 | 1966 | |
ecf3a1fb | 1967 | static void nodes_print(const char *name, STACK_OF(X509_POLICY_NODE) *nodes) |
0f113f3e MC |
1968 | { |
1969 | X509_POLICY_NODE *node; | |
1970 | int i; | |
ecf3a1fb RS |
1971 | |
1972 | BIO_printf(bio_err, "%s Policies:", name); | |
0f113f3e | 1973 | if (nodes) { |
ecf3a1fb | 1974 | BIO_puts(bio_err, "\n"); |
0f113f3e MC |
1975 | for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) { |
1976 | node = sk_X509_POLICY_NODE_value(nodes, i); | |
ecf3a1fb | 1977 | X509_POLICY_NODE_print(bio_err, node, 2); |
0f113f3e MC |
1978 | } |
1979 | } else | |
ecf3a1fb | 1980 | BIO_puts(bio_err, " <empty>\n"); |
0f113f3e | 1981 | } |
c431798e | 1982 | |
ecf3a1fb | 1983 | void policies_print(X509_STORE_CTX *ctx) |
0f113f3e MC |
1984 | { |
1985 | X509_POLICY_TREE *tree; | |
1986 | int explicit_policy; | |
0f113f3e MC |
1987 | tree = X509_STORE_CTX_get0_policy_tree(ctx); |
1988 | explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx); | |
1989 | ||
ecf3a1fb | 1990 | BIO_printf(bio_err, "Require explicit Policy: %s\n", |
0f113f3e MC |
1991 | explicit_policy ? "True" : "False"); |
1992 | ||
ecf3a1fb RS |
1993 | nodes_print("Authority", X509_policy_tree_get0_policies(tree)); |
1994 | nodes_print("User", X509_policy_tree_get0_user_policies(tree)); | |
0f113f3e | 1995 | } |
ffa10187 | 1996 | |
79bd20fd | 1997 | #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK) |
ed551cdd | 1998 | |
6caa4edd | 1999 | static JPAKE_CTX *jpake_init(const char *us, const char *them, |
0f113f3e MC |
2000 | const char *secret) |
2001 | { | |
2002 | BIGNUM *p = NULL; | |
2003 | BIGNUM *g = NULL; | |
2004 | BIGNUM *q = NULL; | |
2005 | BIGNUM *bnsecret = BN_new(); | |
2006 | JPAKE_CTX *ctx; | |
2007 | ||
2008 | /* Use a safe prime for p (that we found earlier) */ | |
2009 | BN_hex2bn(&p, | |
2010 | "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); | |
2011 | g = BN_new(); | |
2012 | BN_set_word(g, 2); | |
2013 | q = BN_new(); | |
2014 | BN_rshift1(q, p); | |
2015 | ||
2016 | BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret); | |
2017 | ||
2018 | ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret); | |
2019 | BN_free(bnsecret); | |
2020 | BN_free(q); | |
2021 | BN_free(g); | |
2022 | BN_free(p); | |
2023 | ||
2024 | return ctx; | |
2025 | } | |
6caa4edd BL |
2026 | |
2027 | static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p) | |
0f113f3e MC |
2028 | { |
2029 | BN_print(conn, p->gx); | |
2030 | BIO_puts(conn, "\n"); | |
2031 | BN_print(conn, p->zkpx.gr); | |
2032 | BIO_puts(conn, "\n"); | |
2033 | BN_print(conn, p->zkpx.b); | |
2034 | BIO_puts(conn, "\n"); | |
2035 | } | |
6caa4edd BL |
2036 | |
2037 | static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2038 | { |
2039 | JPAKE_STEP1 s1; | |
2040 | ||
2041 | JPAKE_STEP1_init(&s1); | |
2042 | JPAKE_STEP1_generate(&s1, ctx); | |
2043 | jpake_send_part(bconn, &s1.p1); | |
2044 | jpake_send_part(bconn, &s1.p2); | |
2045 | (void)BIO_flush(bconn); | |
2046 | JPAKE_STEP1_release(&s1); | |
2047 | } | |
6caa4edd BL |
2048 | |
2049 | static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2050 | { |
2051 | JPAKE_STEP2 s2; | |
6caa4edd | 2052 | |
0f113f3e MC |
2053 | JPAKE_STEP2_init(&s2); |
2054 | JPAKE_STEP2_generate(&s2, ctx); | |
2055 | jpake_send_part(bconn, &s2); | |
2056 | (void)BIO_flush(bconn); | |
2057 | JPAKE_STEP2_release(&s2); | |
2058 | } | |
6caa4edd BL |
2059 | |
2060 | static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2061 | { |
2062 | JPAKE_STEP3A s3a; | |
6caa4edd | 2063 | |
0f113f3e MC |
2064 | JPAKE_STEP3A_init(&s3a); |
2065 | JPAKE_STEP3A_generate(&s3a, ctx); | |
2066 | BIO_write(bconn, s3a.hhk, sizeof s3a.hhk); | |
2067 | (void)BIO_flush(bconn); | |
2068 | JPAKE_STEP3A_release(&s3a); | |
2069 | } | |
6caa4edd BL |
2070 | |
2071 | static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2072 | { |
2073 | JPAKE_STEP3B s3b; | |
6caa4edd | 2074 | |
0f113f3e MC |
2075 | JPAKE_STEP3B_init(&s3b); |
2076 | JPAKE_STEP3B_generate(&s3b, ctx); | |
2077 | BIO_write(bconn, s3b.hk, sizeof s3b.hk); | |
2078 | (void)BIO_flush(bconn); | |
2079 | JPAKE_STEP3B_release(&s3b); | |
2080 | } | |
6caa4edd BL |
2081 | |
2082 | static void readbn(BIGNUM **bn, BIO *bconn) | |
0f113f3e MC |
2083 | { |
2084 | char buf[10240]; | |
2085 | int l; | |
2086 | ||
2087 | l = BIO_gets(bconn, buf, sizeof buf); | |
2088 | assert(l > 0); | |
2089 | assert(buf[l - 1] == '\n'); | |
2090 | buf[l - 1] = '\0'; | |
2091 | BN_hex2bn(bn, buf); | |
2092 | } | |
6caa4edd BL |
2093 | |
2094 | static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn) | |
0f113f3e MC |
2095 | { |
2096 | readbn(&p->gx, bconn); | |
2097 | readbn(&p->zkpx.gr, bconn); | |
2098 | readbn(&p->zkpx.b, bconn); | |
2099 | } | |
6caa4edd BL |
2100 | |
2101 | static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2102 | { |
2103 | JPAKE_STEP1 s1; | |
2104 | ||
2105 | JPAKE_STEP1_init(&s1); | |
2106 | jpake_receive_part(&s1.p1, bconn); | |
2107 | jpake_receive_part(&s1.p2, bconn); | |
2108 | if (!JPAKE_STEP1_process(ctx, &s1)) { | |
2109 | ERR_print_errors(bio_err); | |
2110 | exit(1); | |
2111 | } | |
2112 | JPAKE_STEP1_release(&s1); | |
2113 | } | |
6caa4edd BL |
2114 | |
2115 | static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2116 | { |
2117 | JPAKE_STEP2 s2; | |
2118 | ||
2119 | JPAKE_STEP2_init(&s2); | |
2120 | jpake_receive_part(&s2, bconn); | |
2121 | if (!JPAKE_STEP2_process(ctx, &s2)) { | |
2122 | ERR_print_errors(bio_err); | |
2123 | exit(1); | |
2124 | } | |
2125 | JPAKE_STEP2_release(&s2); | |
2126 | } | |
6caa4edd BL |
2127 | |
2128 | static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2129 | { |
2130 | JPAKE_STEP3A s3a; | |
2131 | int l; | |
2132 | ||
2133 | JPAKE_STEP3A_init(&s3a); | |
2134 | l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk); | |
2135 | assert(l == sizeof s3a.hhk); | |
2136 | if (!JPAKE_STEP3A_process(ctx, &s3a)) { | |
2137 | ERR_print_errors(bio_err); | |
2138 | exit(1); | |
2139 | } | |
2140 | JPAKE_STEP3A_release(&s3a); | |
2141 | } | |
6caa4edd BL |
2142 | |
2143 | static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2144 | { |
2145 | JPAKE_STEP3B s3b; | |
2146 | int l; | |
2147 | ||
2148 | JPAKE_STEP3B_init(&s3b); | |
2149 | l = BIO_read(bconn, s3b.hk, sizeof s3b.hk); | |
2150 | assert(l == sizeof s3b.hk); | |
2151 | if (!JPAKE_STEP3B_process(ctx, &s3b)) { | |
2152 | ERR_print_errors(bio_err); | |
2153 | exit(1); | |
2154 | } | |
2155 | JPAKE_STEP3B_release(&s3b); | |
2156 | } | |
6caa4edd BL |
2157 | |
2158 | void jpake_client_auth(BIO *out, BIO *conn, const char *secret) | |
0f113f3e MC |
2159 | { |
2160 | JPAKE_CTX *ctx; | |
2161 | BIO *bconn; | |
6caa4edd | 2162 | |
0f113f3e | 2163 | BIO_puts(out, "Authenticating with JPAKE\n"); |
6caa4edd | 2164 | |
0f113f3e | 2165 | ctx = jpake_init("client", "server", secret); |
6caa4edd | 2166 | |
0f113f3e MC |
2167 | bconn = BIO_new(BIO_f_buffer()); |
2168 | BIO_push(bconn, conn); | |
6caa4edd | 2169 | |
0f113f3e MC |
2170 | jpake_send_step1(bconn, ctx); |
2171 | jpake_receive_step1(ctx, bconn); | |
2172 | jpake_send_step2(bconn, ctx); | |
2173 | jpake_receive_step2(ctx, bconn); | |
2174 | jpake_send_step3a(bconn, ctx); | |
2175 | jpake_receive_step3b(ctx, bconn); | |
6caa4edd | 2176 | |
0f113f3e | 2177 | BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
f3b7bdad | 2178 | |
b548a1f1 | 2179 | OPENSSL_free(psk_key); |
0f113f3e | 2180 | psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); |
6caa4edd | 2181 | |
0f113f3e MC |
2182 | BIO_pop(bconn); |
2183 | BIO_free(bconn); | |
f3b7bdad | 2184 | |
0f113f3e MC |
2185 | JPAKE_CTX_free(ctx); |
2186 | } | |
6caa4edd BL |
2187 | |
2188 | void jpake_server_auth(BIO *out, BIO *conn, const char *secret) | |
0f113f3e MC |
2189 | { |
2190 | JPAKE_CTX *ctx; | |
2191 | BIO *bconn; | |
6caa4edd | 2192 | |
0f113f3e | 2193 | BIO_puts(out, "Authenticating with JPAKE\n"); |
6caa4edd | 2194 | |
0f113f3e | 2195 | ctx = jpake_init("server", "client", secret); |
6caa4edd | 2196 | |
0f113f3e MC |
2197 | bconn = BIO_new(BIO_f_buffer()); |
2198 | BIO_push(bconn, conn); | |
6caa4edd | 2199 | |
0f113f3e MC |
2200 | jpake_receive_step1(ctx, bconn); |
2201 | jpake_send_step1(bconn, ctx); | |
2202 | jpake_receive_step2(ctx, bconn); | |
2203 | jpake_send_step2(bconn, ctx); | |
2204 | jpake_receive_step3a(ctx, bconn); | |
2205 | jpake_send_step3b(bconn, ctx); | |
6caa4edd | 2206 | |
0f113f3e | 2207 | BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
f3b7bdad | 2208 | |
b548a1f1 | 2209 | OPENSSL_free(psk_key); |
0f113f3e | 2210 | psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); |
6caa4edd | 2211 | |
0f113f3e MC |
2212 | BIO_pop(bconn); |
2213 | BIO_free(bconn); | |
f3b7bdad | 2214 | |
0f113f3e MC |
2215 | JPAKE_CTX_free(ctx); |
2216 | } | |
6caa4edd | 2217 | |
ed551cdd DSH |
2218 | #endif |
2219 | ||
3a83462d MC |
2220 | /*- |
2221 | * next_protos_parse parses a comma separated list of strings into a string | |
71fa4513 BL |
2222 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
2223 | * outlen: (output) set to the length of the resulting buffer on success. | |
2224 | * err: (maybe NULL) on failure, an error message line is written to this BIO. | |
2225 | * in: a NUL termianted string like "abc,def,ghi" | |
2226 | * | |
2227 | * returns: a malloced buffer or NULL on failure. | |
2228 | */ | |
2229 | unsigned char *next_protos_parse(unsigned short *outlen, const char *in) | |
0f113f3e MC |
2230 | { |
2231 | size_t len; | |
2232 | unsigned char *out; | |
2233 | size_t i, start = 0; | |
2234 | ||
2235 | len = strlen(in); | |
2236 | if (len >= 65535) | |
2237 | return NULL; | |
2238 | ||
68dc6824 | 2239 | out = app_malloc(strlen(in) + 1, "NPN buffer"); |
0f113f3e MC |
2240 | for (i = 0; i <= len; ++i) { |
2241 | if (i == len || in[i] == ',') { | |
2242 | if (i - start > 255) { | |
2243 | OPENSSL_free(out); | |
2244 | return NULL; | |
2245 | } | |
2246 | out[start] = i - start; | |
2247 | start = i + 1; | |
2248 | } else | |
2249 | out[i + 1] = in[i]; | |
2250 | } | |
2251 | ||
2252 | *outlen = len + 1; | |
2253 | return out; | |
2254 | } | |
71fa4513 | 2255 | |
a70da5b3 | 2256 | void print_cert_checks(BIO *bio, X509 *x, |
0f113f3e MC |
2257 | const char *checkhost, |
2258 | const char *checkemail, const char *checkip) | |
2259 | { | |
2260 | if (x == NULL) | |
2261 | return; | |
2262 | if (checkhost) { | |
2263 | BIO_printf(bio, "Hostname %s does%s match certificate\n", | |
7e1b7485 RS |
2264 | checkhost, |
2265 | X509_check_host(x, checkhost, 0, 0, NULL) == 1 | |
2266 | ? "" : " NOT"); | |
0f113f3e MC |
2267 | } |
2268 | ||
2269 | if (checkemail) { | |
2270 | BIO_printf(bio, "Email %s does%s match certificate\n", | |
7e1b7485 RS |
2271 | checkemail, X509_check_email(x, checkemail, 0, 0) |
2272 | ? "" : " NOT"); | |
0f113f3e MC |
2273 | } |
2274 | ||
2275 | if (checkip) { | |
2276 | BIO_printf(bio, "IP %s does%s match certificate\n", | |
2277 | checkip, X509_check_ip_asc(x, checkip, 0) ? "" : " NOT"); | |
2278 | } | |
2279 | } | |
a70da5b3 | 2280 | |
0090a686 DSH |
2281 | /* Get first http URL from a DIST_POINT structure */ |
2282 | ||
2283 | static const char *get_dp_url(DIST_POINT *dp) | |
0f113f3e MC |
2284 | { |
2285 | GENERAL_NAMES *gens; | |
2286 | GENERAL_NAME *gen; | |
2287 | int i, gtype; | |
2288 | ASN1_STRING *uri; | |
2289 | if (!dp->distpoint || dp->distpoint->type != 0) | |
2290 | return NULL; | |
2291 | gens = dp->distpoint->name.fullname; | |
2292 | for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) { | |
2293 | gen = sk_GENERAL_NAME_value(gens, i); | |
2294 | uri = GENERAL_NAME_get0_value(gen, >ype); | |
2295 | if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6) { | |
2296 | char *uptr = (char *)ASN1_STRING_data(uri); | |
86885c28 | 2297 | if (strncmp(uptr, "http://", 7) == 0) |
0f113f3e MC |
2298 | return uptr; |
2299 | } | |
2300 | } | |
2301 | return NULL; | |
2302 | } | |
2303 | ||
2304 | /* | |
2305 | * Look through a CRLDP structure and attempt to find an http URL to | |
2306 | * downloads a CRL from. | |
0090a686 DSH |
2307 | */ |
2308 | ||
2309 | static X509_CRL *load_crl_crldp(STACK_OF(DIST_POINT) *crldp) | |
0f113f3e MC |
2310 | { |
2311 | int i; | |
2312 | const char *urlptr = NULL; | |
2313 | for (i = 0; i < sk_DIST_POINT_num(crldp); i++) { | |
2314 | DIST_POINT *dp = sk_DIST_POINT_value(crldp, i); | |
2315 | urlptr = get_dp_url(dp); | |
2316 | if (urlptr) | |
2317 | return load_crl(urlptr, FORMAT_HTTP); | |
2318 | } | |
2319 | return NULL; | |
2320 | } | |
2321 | ||
2322 | /* | |
2323 | * Example of downloading CRLs from CRLDP: not usable for real world as it | |
2324 | * always downloads, doesn't support non-blocking I/O and doesn't cache | |
2325 | * anything. | |
0090a686 DSH |
2326 | */ |
2327 | ||
2328 | static STACK_OF(X509_CRL) *crls_http_cb(X509_STORE_CTX *ctx, X509_NAME *nm) | |
0f113f3e MC |
2329 | { |
2330 | X509 *x; | |
2331 | STACK_OF(X509_CRL) *crls = NULL; | |
2332 | X509_CRL *crl; | |
2333 | STACK_OF(DIST_POINT) *crldp; | |
7e1b7485 RS |
2334 | |
2335 | crls = sk_X509_CRL_new_null(); | |
2336 | if (!crls) | |
2337 | return NULL; | |
0f113f3e MC |
2338 | x = X509_STORE_CTX_get_current_cert(ctx); |
2339 | crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL); | |
2340 | crl = load_crl_crldp(crldp); | |
2341 | sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); | |
2342 | if (!crl) | |
2343 | return NULL; | |
0f113f3e MC |
2344 | sk_X509_CRL_push(crls, crl); |
2345 | /* Try to download delta CRL */ | |
2346 | crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL); | |
2347 | crl = load_crl_crldp(crldp); | |
2348 | sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); | |
2349 | if (crl) | |
2350 | sk_X509_CRL_push(crls, crl); | |
2351 | return crls; | |
2352 | } | |
0090a686 DSH |
2353 | |
2354 | void store_setup_crl_download(X509_STORE *st) | |
0f113f3e MC |
2355 | { |
2356 | X509_STORE_set_lookup_crls_cb(st, crls_http_cb); | |
2357 | } | |
0090a686 | 2358 | |
0a39d8f2 AP |
2359 | /* |
2360 | * Platform-specific sections | |
2361 | */ | |
ffa10187 | 2362 | #if defined(_WIN32) |
a1ad253f AP |
2363 | # ifdef fileno |
2364 | # undef fileno | |
2365 | # define fileno(a) (int)_fileno(a) | |
2366 | # endif | |
2367 | ||
2368 | # include <windows.h> | |
2369 | # include <tchar.h> | |
2370 | ||
2371 | static int WIN32_rename(const char *from, const char *to) | |
0f113f3e MC |
2372 | { |
2373 | TCHAR *tfrom = NULL, *tto; | |
2374 | DWORD err; | |
2375 | int ret = 0; | |
2376 | ||
2377 | if (sizeof(TCHAR) == 1) { | |
2378 | tfrom = (TCHAR *)from; | |
2379 | tto = (TCHAR *)to; | |
2380 | } else { /* UNICODE path */ | |
2381 | ||
2382 | size_t i, flen = strlen(from) + 1, tlen = strlen(to) + 1; | |
b1ad95e3 | 2383 | tfrom = malloc(sizeof(*tfrom) * (flen + tlen)); |
0f113f3e MC |
2384 | if (tfrom == NULL) |
2385 | goto err; | |
2386 | tto = tfrom + flen; | |
2387 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2388 | if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen)) | |
2389 | # endif | |
2390 | for (i = 0; i < flen; i++) | |
2391 | tfrom[i] = (TCHAR)from[i]; | |
2392 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2393 | if (!MultiByteToWideChar(CP_ACP, 0, to, tlen, (WCHAR *)tto, tlen)) | |
2394 | # endif | |
2395 | for (i = 0; i < tlen; i++) | |
2396 | tto[i] = (TCHAR)to[i]; | |
2397 | } | |
2398 | ||
2399 | if (MoveFile(tfrom, tto)) | |
2400 | goto ok; | |
2401 | err = GetLastError(); | |
2402 | if (err == ERROR_ALREADY_EXISTS || err == ERROR_FILE_EXISTS) { | |
2403 | if (DeleteFile(tto) && MoveFile(tfrom, tto)) | |
2404 | goto ok; | |
2405 | err = GetLastError(); | |
2406 | } | |
2407 | if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND) | |
2408 | errno = ENOENT; | |
2409 | else if (err == ERROR_ACCESS_DENIED) | |
2410 | errno = EACCES; | |
2411 | else | |
2412 | errno = EINVAL; /* we could map more codes... */ | |
2413 | err: | |
2414 | ret = -1; | |
2415 | ok: | |
2416 | if (tfrom != NULL && tfrom != (TCHAR *)from) | |
2417 | free(tfrom); | |
2418 | return ret; | |
2419 | } | |
0a39d8f2 AP |
2420 | #endif |
2421 | ||
2422 | /* app_tminterval section */ | |
2423 | #if defined(_WIN32) | |
0f113f3e MC |
2424 | double app_tminterval(int stop, int usertime) |
2425 | { | |
2426 | FILETIME now; | |
2427 | double ret = 0; | |
2428 | static ULARGE_INTEGER tmstart; | |
2429 | static int warning = 1; | |
2430 | # ifdef _WIN32_WINNT | |
2431 | static HANDLE proc = NULL; | |
2432 | ||
2433 | if (proc == NULL) { | |
2434 | if (check_winnt()) | |
2435 | proc = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, | |
2436 | GetCurrentProcessId()); | |
2437 | if (proc == NULL) | |
2438 | proc = (HANDLE) - 1; | |
2439 | } | |
2440 | ||
2441 | if (usertime && proc != (HANDLE) - 1) { | |
2442 | FILETIME junk; | |
2443 | GetProcessTimes(proc, &junk, &junk, &junk, &now); | |
2444 | } else | |
2445 | # endif | |
2446 | { | |
2447 | SYSTEMTIME systime; | |
9135fddb | 2448 | |
0f113f3e MC |
2449 | if (usertime && warning) { |
2450 | BIO_printf(bio_err, "To get meaningful results, run " | |
2451 | "this program on idle system.\n"); | |
2452 | warning = 0; | |
2453 | } | |
2454 | GetSystemTime(&systime); | |
2455 | SystemTimeToFileTime(&systime, &now); | |
2456 | } | |
9135fddb | 2457 | |
0f113f3e MC |
2458 | if (stop == TM_START) { |
2459 | tmstart.u.LowPart = now.dwLowDateTime; | |
2460 | tmstart.u.HighPart = now.dwHighDateTime; | |
2461 | } else { | |
2462 | ULARGE_INTEGER tmstop; | |
9135fddb | 2463 | |
0f113f3e MC |
2464 | tmstop.u.LowPart = now.dwLowDateTime; |
2465 | tmstop.u.HighPart = now.dwHighDateTime; | |
9135fddb | 2466 | |
0f113f3e MC |
2467 | ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart) * 1e-7; |
2468 | } | |
9135fddb | 2469 | |
0f113f3e MC |
2470 | return (ret); |
2471 | } | |
0f113f3e MC |
2472 | #elif defined(OPENSSL_SYS_NETWARE) |
2473 | # include <time.h> | |
a950f287 | 2474 | |
0f113f3e MC |
2475 | double app_tminterval(int stop, int usertime) |
2476 | { | |
0f113f3e MC |
2477 | static clock_t tmstart; |
2478 | static int warning = 1; | |
7e1b7485 | 2479 | double ret = 0; |
0f113f3e MC |
2480 | |
2481 | if (usertime && warning) { | |
2482 | BIO_printf(bio_err, "To get meaningful results, run " | |
2483 | "this program on idle system.\n"); | |
2484 | warning = 0; | |
2485 | } | |
2486 | ||
2487 | if (stop == TM_START) | |
2488 | tmstart = clock(); | |
2489 | else | |
2490 | ret = (clock() - tmstart) / (double)CLOCKS_PER_SEC; | |
2491 | ||
2492 | return (ret); | |
2493 | } | |
0a39d8f2 | 2494 | |
7e1b7485 | 2495 | |
0f113f3e MC |
2496 | #elif defined(OPENSSL_SYSTEM_VXWORKS) |
2497 | # include <time.h> | |
0a39d8f2 | 2498 | |
0f113f3e MC |
2499 | double app_tminterval(int stop, int usertime) |
2500 | { | |
2501 | double ret = 0; | |
2502 | # ifdef CLOCK_REALTIME | |
2503 | static struct timespec tmstart; | |
2504 | struct timespec now; | |
2505 | # else | |
2506 | static unsigned long tmstart; | |
2507 | unsigned long now; | |
2508 | # endif | |
2509 | static int warning = 1; | |
2510 | ||
2511 | if (usertime && warning) { | |
2512 | BIO_printf(bio_err, "To get meaningful results, run " | |
2513 | "this program on idle system.\n"); | |
2514 | warning = 0; | |
2515 | } | |
2516 | # ifdef CLOCK_REALTIME | |
2517 | clock_gettime(CLOCK_REALTIME, &now); | |
2518 | if (stop == TM_START) | |
2519 | tmstart = now; | |
2520 | else | |
2521 | ret = ((now.tv_sec + now.tv_nsec * 1e-9) | |
2522 | - (tmstart.tv_sec + tmstart.tv_nsec * 1e-9)); | |
2523 | # else | |
2524 | now = tickGet(); | |
2525 | if (stop == TM_START) | |
2526 | tmstart = now; | |
2527 | else | |
2528 | ret = (now - tmstart) / (double)sysClkRateGet(); | |
2529 | # endif | |
2530 | return (ret); | |
2531 | } | |
0a39d8f2 | 2532 | |
0f113f3e MC |
2533 | #elif defined(OPENSSL_SYSTEM_VMS) |
2534 | # include <time.h> | |
2535 | # include <times.h> | |
0a39d8f2 | 2536 | |
0f113f3e MC |
2537 | double app_tminterval(int stop, int usertime) |
2538 | { | |
2539 | static clock_t tmstart; | |
2540 | double ret = 0; | |
2541 | clock_t now; | |
2542 | # ifdef __TMS | |
2543 | struct tms rus; | |
2544 | ||
2545 | now = times(&rus); | |
2546 | if (usertime) | |
2547 | now = rus.tms_utime; | |
2548 | # else | |
2549 | if (usertime) | |
2550 | now = clock(); /* sum of user and kernel times */ | |
2551 | else { | |
2552 | struct timeval tv; | |
2553 | gettimeofday(&tv, NULL); | |
2554 | now = (clock_t)((unsigned long long)tv.tv_sec * CLK_TCK + | |
2555 | (unsigned long long)tv.tv_usec * (1000000 / CLK_TCK) | |
2556 | ); | |
2557 | } | |
2558 | # endif | |
2559 | if (stop == TM_START) | |
2560 | tmstart = now; | |
2561 | else | |
2562 | ret = (now - tmstart) / (double)(CLK_TCK); | |
0a39d8f2 | 2563 | |
0f113f3e MC |
2564 | return (ret); |
2565 | } | |
0a39d8f2 | 2566 | |
0f113f3e MC |
2567 | #elif defined(_SC_CLK_TCK) /* by means of unistd.h */ |
2568 | # include <sys/times.h> | |
0a39d8f2 | 2569 | |
0f113f3e MC |
2570 | double app_tminterval(int stop, int usertime) |
2571 | { | |
2572 | double ret = 0; | |
2573 | struct tms rus; | |
2574 | clock_t now = times(&rus); | |
2575 | static clock_t tmstart; | |
2576 | ||
2577 | if (usertime) | |
2578 | now = rus.tms_utime; | |
2579 | ||
2580 | if (stop == TM_START) | |
2581 | tmstart = now; | |
2582 | else { | |
2583 | long int tck = sysconf(_SC_CLK_TCK); | |
2584 | ret = (now - tmstart) / (double)tck; | |
2585 | } | |
2586 | ||
2587 | return (ret); | |
2588 | } | |
0a39d8f2 | 2589 | |
0f113f3e MC |
2590 | #else |
2591 | # include <sys/time.h> | |
2592 | # include <sys/resource.h> | |
0a39d8f2 | 2593 | |
0f113f3e MC |
2594 | double app_tminterval(int stop, int usertime) |
2595 | { | |
2596 | double ret = 0; | |
2597 | struct rusage rus; | |
2598 | struct timeval now; | |
2599 | static struct timeval tmstart; | |
2600 | ||
2601 | if (usertime) | |
2602 | getrusage(RUSAGE_SELF, &rus), now = rus.ru_utime; | |
2603 | else | |
2604 | gettimeofday(&now, NULL); | |
2605 | ||
2606 | if (stop == TM_START) | |
2607 | tmstart = now; | |
2608 | else | |
2609 | ret = ((now.tv_sec + now.tv_usec * 1e-6) | |
2610 | - (tmstart.tv_sec + tmstart.tv_usec * 1e-6)); | |
2611 | ||
2612 | return ret; | |
2613 | } | |
0a39d8f2 | 2614 | #endif |
a1ad253f | 2615 | |
7e1b7485 RS |
2616 | int app_access(const char* name, int flag) |
2617 | { | |
2618 | #ifdef _WIN32 | |
2619 | return _access(name, flag); | |
2620 | #else | |
2621 | return access(name, flag); | |
2622 | #endif | |
2623 | } | |
2624 | ||
2fa45e6e RS |
2625 | int app_hex(char c) |
2626 | { | |
2627 | switch (c) { | |
2628 | default: | |
2629 | case '0': | |
2630 | return 0; | |
2631 | case '1': | |
2632 | return 1; | |
2633 | case '2': | |
2634 | return 2; | |
2635 | case '3': | |
2636 | return 3; | |
2637 | case '4': | |
2638 | return 4; | |
2639 | case '5': | |
2640 | return 5; | |
2641 | case '6': | |
2642 | return 6; | |
2643 | case '7': | |
2644 | return 7; | |
2645 | case '8': | |
2646 | return 8; | |
2647 | case '9': | |
2648 | return 9; | |
2649 | case 'a': case 'A': | |
2650 | return 0x0A; | |
2651 | case 'b': case 'B': | |
2652 | return 0x0B; | |
2653 | case 'c': case 'C': | |
2654 | return 0x0C; | |
2655 | case 'd': case 'D': | |
2656 | return 0x0D; | |
2657 | case 'e': case 'E': | |
2658 | return 0x0E; | |
2659 | case 'f': case 'F': | |
2660 | return 0x0F; | |
2661 | } | |
2662 | } | |
2663 | ||
0a39d8f2 AP |
2664 | /* app_isdir section */ |
2665 | #ifdef _WIN32 | |
ffa10187 | 2666 | int app_isdir(const char *name) |
0f113f3e MC |
2667 | { |
2668 | HANDLE hList; | |
2669 | WIN32_FIND_DATA FileData; | |
2670 | # if defined(UNICODE) || defined(_UNICODE) | |
2671 | size_t i, len_0 = strlen(name) + 1; | |
2672 | ||
bdcb1a2c | 2673 | if (len_0 > OSSL_NELEM(FileData.cFileName)) |
0f113f3e MC |
2674 | return -1; |
2675 | ||
2676 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2677 | if (!MultiByteToWideChar | |
2678 | (CP_ACP, 0, name, len_0, FileData.cFileName, len_0)) | |
2679 | # endif | |
2680 | for (i = 0; i < len_0; i++) | |
2681 | FileData.cFileName[i] = (WCHAR)name[i]; | |
2682 | ||
2683 | hList = FindFirstFile(FileData.cFileName, &FileData); | |
2684 | # else | |
2685 | hList = FindFirstFile(name, &FileData); | |
2686 | # endif | |
2687 | if (hList == INVALID_HANDLE_VALUE) | |
2688 | return -1; | |
2689 | FindClose(hList); | |
2690 | return ((FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0); | |
2691 | } | |
ffa10187 | 2692 | #else |
0f113f3e MC |
2693 | # include <sys/stat.h> |
2694 | # ifndef S_ISDIR | |
2695 | # if defined(_S_IFMT) && defined(_S_IFDIR) | |
2696 | # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR) | |
2697 | # else | |
2698 | # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) | |
2699 | # endif | |
2700 | # endif | |
ffa10187 AP |
2701 | |
2702 | int app_isdir(const char *name) | |
0f113f3e MC |
2703 | { |
2704 | # if defined(S_ISDIR) | |
2705 | struct stat st; | |
2706 | ||
2707 | if (stat(name, &st) == 0) | |
2708 | return S_ISDIR(st.st_mode); | |
2709 | else | |
2710 | return -1; | |
2711 | # else | |
2712 | return -1; | |
2713 | # endif | |
2714 | } | |
ffa10187 AP |
2715 | #endif |
2716 | ||
0a39d8f2 | 2717 | /* raw_read|write section */ |
ffa10187 | 2718 | #if defined(_WIN32) && defined(STD_INPUT_HANDLE) |
0f113f3e MC |
2719 | int raw_read_stdin(void *buf, int siz) |
2720 | { | |
2721 | DWORD n; | |
2722 | if (ReadFile(GetStdHandle(STD_INPUT_HANDLE), buf, siz, &n, NULL)) | |
2723 | return (n); | |
2724 | else | |
2725 | return (-1); | |
2726 | } | |
ffa10187 | 2727 | #else |
0f113f3e MC |
2728 | int raw_read_stdin(void *buf, int siz) |
2729 | { | |
2730 | return read(fileno(stdin), buf, siz); | |
2731 | } | |
ffa10187 AP |
2732 | #endif |
2733 | ||
2734 | #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE) | |
0f113f3e MC |
2735 | int raw_write_stdout(const void *buf, int siz) |
2736 | { | |
2737 | DWORD n; | |
2738 | if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, siz, &n, NULL)) | |
2739 | return (n); | |
2740 | else | |
2741 | return (-1); | |
2742 | } | |
ffa10187 | 2743 | #else |
0f113f3e MC |
2744 | int raw_write_stdout(const void *buf, int siz) |
2745 | { | |
2746 | return write(fileno(stdout), buf, siz); | |
2747 | } | |
ffa10187 | 2748 | #endif |