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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 RS |
177 | int quoted; |
178 | char c, *p; | |
0f113f3e | 179 | |
7e1b7485 RS |
180 | arg->argc = 0; |
181 | if (arg->size == 0) { | |
182 | arg->size = 20; | |
183 | arg->argv = (char **)OPENSSL_malloc(sizeof(char *) * arg->size); | |
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; | |
198 | arg->argv = (char **)OPENSSL_realloc(arg->argv, | |
199 | sizeof(char *) * arg->size); | |
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) { | |
371 | buff = (char *)OPENSSL_malloc(bufsiz); | |
61986d32 | 372 | if (!buff) { |
918bb865 MC |
373 | BIO_printf(bio_err, "Out of memory\n"); |
374 | UI_free(ui); | |
375 | OPENSSL_free(prompt); | |
376 | return 0; | |
377 | } | |
0f113f3e MC |
378 | ok = UI_add_verify_string(ui, prompt, ui_flags, buff, |
379 | PW_MIN_LENGTH, bufsiz - 1, buf); | |
380 | } | |
381 | if (ok >= 0) | |
382 | do { | |
383 | ok = UI_process(ui); | |
384 | } | |
385 | while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); | |
386 | ||
387 | if (buff) { | |
388 | OPENSSL_cleanse(buff, (unsigned int)bufsiz); | |
389 | OPENSSL_free(buff); | |
390 | } | |
391 | ||
392 | if (ok >= 0) | |
393 | res = strlen(buf); | |
394 | if (ok == -1) { | |
395 | BIO_printf(bio_err, "User interface error\n"); | |
396 | ERR_print_errors(bio_err); | |
397 | OPENSSL_cleanse(buf, (unsigned int)bufsiz); | |
398 | res = 0; | |
399 | } | |
400 | if (ok == -2) { | |
401 | BIO_printf(bio_err, "aborted!\n"); | |
402 | OPENSSL_cleanse(buf, (unsigned int)bufsiz); | |
403 | res = 0; | |
404 | } | |
405 | UI_free(ui); | |
406 | OPENSSL_free(prompt); | |
407 | } | |
408 | return res; | |
409 | } | |
30b4c272 | 410 | |
7e1b7485 | 411 | static char *app_get_pass(char *arg, int keepbio); |
a3fe382e | 412 | |
7e1b7485 | 413 | int app_passwd(char *arg1, char *arg2, char **pass1, char **pass2) |
a3fe382e | 414 | { |
0f113f3e MC |
415 | int same; |
416 | if (!arg2 || !arg1 || strcmp(arg1, arg2)) | |
417 | same = 0; | |
418 | else | |
419 | same = 1; | |
420 | if (arg1) { | |
7e1b7485 | 421 | *pass1 = app_get_pass(arg1, same); |
0f113f3e MC |
422 | if (!*pass1) |
423 | return 0; | |
424 | } else if (pass1) | |
425 | *pass1 = NULL; | |
426 | if (arg2) { | |
7e1b7485 | 427 | *pass2 = app_get_pass(arg2, same ? 2 : 0); |
0f113f3e MC |
428 | if (!*pass2) |
429 | return 0; | |
430 | } else if (pass2) | |
431 | *pass2 = NULL; | |
432 | return 1; | |
a3fe382e DSH |
433 | } |
434 | ||
7e1b7485 | 435 | static char *app_get_pass(char *arg, int keepbio) |
a3fe382e | 436 | { |
0f113f3e MC |
437 | char *tmp, tpass[APP_PASS_LEN]; |
438 | static BIO *pwdbio = NULL; | |
439 | int i; | |
440 | if (!strncmp(arg, "pass:", 5)) | |
441 | return BUF_strdup(arg + 5); | |
442 | if (!strncmp(arg, "env:", 4)) { | |
443 | tmp = getenv(arg + 4); | |
444 | if (!tmp) { | |
7e1b7485 | 445 | BIO_printf(bio_err, "Can't read environment variable %s\n", arg + 4); |
0f113f3e MC |
446 | return NULL; |
447 | } | |
448 | return BUF_strdup(tmp); | |
449 | } | |
450 | if (!keepbio || !pwdbio) { | |
451 | if (!strncmp(arg, "file:", 5)) { | |
452 | pwdbio = BIO_new_file(arg + 5, "r"); | |
453 | if (!pwdbio) { | |
7e1b7485 | 454 | BIO_printf(bio_err, "Can't open file %s\n", arg + 5); |
0f113f3e MC |
455 | return NULL; |
456 | } | |
eff7cb41 | 457 | #if !defined(_WIN32) |
0f113f3e MC |
458 | /* |
459 | * Under _WIN32, which covers even Win64 and CE, file | |
460 | * descriptors referenced by BIO_s_fd are not inherited | |
461 | * by child process and therefore below is not an option. | |
462 | * It could have been an option if bss_fd.c was operating | |
463 | * on real Windows descriptors, such as those obtained | |
464 | * with CreateFile. | |
465 | */ | |
466 | } else if (!strncmp(arg, "fd:", 3)) { | |
467 | BIO *btmp; | |
468 | i = atoi(arg + 3); | |
469 | if (i >= 0) | |
470 | pwdbio = BIO_new_fd(i, BIO_NOCLOSE); | |
471 | if ((i < 0) || !pwdbio) { | |
7e1b7485 | 472 | BIO_printf(bio_err, "Can't access file descriptor %s\n", arg + 3); |
0f113f3e MC |
473 | return NULL; |
474 | } | |
475 | /* | |
476 | * Can't do BIO_gets on an fd BIO so add a buffering BIO | |
477 | */ | |
478 | btmp = BIO_new(BIO_f_buffer()); | |
479 | pwdbio = BIO_push(btmp, pwdbio); | |
480 | #endif | |
481 | } else if (!strcmp(arg, "stdin")) { | |
7e1b7485 | 482 | pwdbio = dup_bio_in(); |
0f113f3e | 483 | if (!pwdbio) { |
7e1b7485 | 484 | BIO_printf(bio_err, "Can't open BIO for stdin\n"); |
0f113f3e MC |
485 | return NULL; |
486 | } | |
487 | } else { | |
7e1b7485 | 488 | BIO_printf(bio_err, "Invalid password argument \"%s\"\n", arg); |
0f113f3e MC |
489 | return NULL; |
490 | } | |
491 | } | |
492 | i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); | |
493 | if (keepbio != 1) { | |
494 | BIO_free_all(pwdbio); | |
495 | pwdbio = NULL; | |
496 | } | |
497 | if (i <= 0) { | |
7e1b7485 | 498 | BIO_printf(bio_err, "Error reading password from BIO\n"); |
0f113f3e MC |
499 | return NULL; |
500 | } | |
501 | tmp = strchr(tpass, '\n'); | |
502 | if (tmp) | |
503 | *tmp = 0; | |
504 | return BUF_strdup(tpass); | |
a3fe382e | 505 | } |
90ae4673 | 506 | |
7e1b7485 | 507 | int add_oid_section(CONF *conf) |
0f113f3e MC |
508 | { |
509 | char *p; | |
510 | STACK_OF(CONF_VALUE) *sktmp; | |
511 | CONF_VALUE *cnf; | |
512 | int i; | |
513 | if (!(p = NCONF_get_string(conf, NULL, "oid_section"))) { | |
514 | ERR_clear_error(); | |
515 | return 1; | |
516 | } | |
517 | if (!(sktmp = NCONF_get_section(conf, p))) { | |
7e1b7485 | 518 | BIO_printf(bio_err, "problem loading oid section %s\n", p); |
0f113f3e MC |
519 | return 0; |
520 | } | |
521 | for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { | |
522 | cnf = sk_CONF_VALUE_value(sktmp, i); | |
523 | if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { | |
7e1b7485 | 524 | BIO_printf(bio_err, "problem creating object %s=%s\n", |
0f113f3e MC |
525 | cnf->name, cnf->value); |
526 | return 0; | |
527 | } | |
528 | } | |
529 | return 1; | |
431b0cce RL |
530 | } |
531 | ||
7e1b7485 | 532 | static int load_pkcs12(BIO *in, const char *desc, |
0f113f3e MC |
533 | pem_password_cb *pem_cb, void *cb_data, |
534 | EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca) | |
535 | { | |
536 | const char *pass; | |
537 | char tpass[PEM_BUFSIZE]; | |
538 | int len, ret = 0; | |
539 | PKCS12 *p12; | |
540 | p12 = d2i_PKCS12_bio(in, NULL); | |
541 | if (p12 == NULL) { | |
7e1b7485 | 542 | BIO_printf(bio_err, "Error loading PKCS12 file for %s\n", desc); |
0f113f3e MC |
543 | goto die; |
544 | } | |
545 | /* See if an empty password will do */ | |
546 | if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0)) | |
547 | pass = ""; | |
548 | else { | |
549 | if (!pem_cb) | |
550 | pem_cb = (pem_password_cb *)password_callback; | |
551 | len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data); | |
552 | if (len < 0) { | |
7e1b7485 | 553 | BIO_printf(bio_err, "Passphrase callback error for %s\n", desc); |
0f113f3e MC |
554 | goto die; |
555 | } | |
556 | if (len < PEM_BUFSIZE) | |
557 | tpass[len] = 0; | |
558 | if (!PKCS12_verify_mac(p12, tpass, len)) { | |
7e1b7485 | 559 | BIO_printf(bio_err, |
0f113f3e MC |
560 | "Mac verify error (wrong password?) in PKCS12 file for %s\n", |
561 | desc); | |
562 | goto die; | |
563 | } | |
564 | pass = tpass; | |
565 | } | |
566 | ret = PKCS12_parse(p12, pass, pkey, cert, ca); | |
567 | die: | |
e0e920b1 | 568 | PKCS12_free(p12); |
0f113f3e MC |
569 | return ret; |
570 | } | |
e90fadda | 571 | |
7e1b7485 | 572 | int load_cert_crl_http(const char *url, X509 **pcert, X509_CRL **pcrl) |
0f113f3e MC |
573 | { |
574 | char *host = NULL, *port = NULL, *path = NULL; | |
575 | BIO *bio = NULL; | |
576 | OCSP_REQ_CTX *rctx = NULL; | |
577 | int use_ssl, rv = 0; | |
578 | if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl)) | |
579 | goto err; | |
580 | if (use_ssl) { | |
7e1b7485 | 581 | BIO_puts(bio_err, "https not supported\n"); |
0f113f3e MC |
582 | goto err; |
583 | } | |
584 | bio = BIO_new_connect(host); | |
585 | if (!bio || !BIO_set_conn_port(bio, port)) | |
586 | goto err; | |
587 | rctx = OCSP_REQ_CTX_new(bio, 1024); | |
588 | if (!rctx) | |
589 | goto err; | |
590 | if (!OCSP_REQ_CTX_http(rctx, "GET", path)) | |
591 | goto err; | |
592 | if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host)) | |
593 | goto err; | |
594 | if (pcert) { | |
595 | do { | |
596 | rv = X509_http_nbio(rctx, pcert); | |
7e1b7485 | 597 | } while (rv == -1); |
0f113f3e MC |
598 | } else { |
599 | do { | |
600 | rv = X509_CRL_http_nbio(rctx, pcrl); | |
601 | } while (rv == -1); | |
602 | } | |
603 | ||
604 | err: | |
605 | if (host) | |
606 | OPENSSL_free(host); | |
607 | if (path) | |
608 | OPENSSL_free(path); | |
609 | if (port) | |
610 | OPENSSL_free(port); | |
611 | if (bio) | |
612 | BIO_free_all(bio); | |
613 | if (rctx) | |
614 | OCSP_REQ_CTX_free(rctx); | |
615 | if (rv != 1) { | |
7e1b7485 RS |
616 | BIO_printf(bio_err, "Error loading %s from %s\n", |
617 | pcert ? "certificate" : "CRL", url); | |
0f113f3e MC |
618 | ERR_print_errors(bio_err); |
619 | } | |
620 | return rv; | |
621 | } | |
95ea5318 | 622 | |
7e1b7485 | 623 | X509 *load_cert(const char *file, int format, |
0f113f3e MC |
624 | const char *pass, ENGINE *e, const char *cert_descrip) |
625 | { | |
626 | X509 *x = NULL; | |
627 | BIO *cert; | |
628 | ||
629 | if (format == FORMAT_HTTP) { | |
7e1b7485 | 630 | load_cert_crl_http(file, &x, NULL); |
0f113f3e MC |
631 | return x; |
632 | } | |
633 | ||
0f113f3e | 634 | if (file == NULL) { |
7e1b7485 RS |
635 | unbuffer(stdin); |
636 | cert = dup_bio_in(); | |
637 | } else | |
638 | cert = bio_open_default(file, RB(format)); | |
639 | if (cert == NULL) | |
640 | goto end; | |
0f113f3e MC |
641 | |
642 | if (format == FORMAT_ASN1) | |
643 | x = d2i_X509_bio(cert, NULL); | |
644 | else if (format == FORMAT_NETSCAPE) { | |
645 | NETSCAPE_X509 *nx; | |
646 | nx = ASN1_item_d2i_bio(ASN1_ITEM_rptr(NETSCAPE_X509), cert, NULL); | |
647 | if (nx == NULL) | |
648 | goto end; | |
649 | ||
650 | if ((strncmp(NETSCAPE_CERT_HDR, (char *)nx->header->data, | |
651 | nx->header->length) != 0)) { | |
652 | NETSCAPE_X509_free(nx); | |
7e1b7485 | 653 | BIO_printf(bio_err, "Error reading header on certificate\n"); |
0f113f3e MC |
654 | goto end; |
655 | } | |
656 | x = nx->cert; | |
657 | nx->cert = NULL; | |
658 | NETSCAPE_X509_free(nx); | |
659 | } else if (format == FORMAT_PEM) | |
660 | x = PEM_read_bio_X509_AUX(cert, NULL, | |
661 | (pem_password_cb *)password_callback, NULL); | |
662 | else if (format == FORMAT_PKCS12) { | |
7e1b7485 | 663 | if (!load_pkcs12(cert, cert_descrip, NULL, NULL, NULL, &x, NULL)) |
0f113f3e MC |
664 | goto end; |
665 | } else { | |
7e1b7485 | 666 | BIO_printf(bio_err, "bad input format specified for %s\n", cert_descrip); |
0f113f3e MC |
667 | goto end; |
668 | } | |
669 | end: | |
670 | if (x == NULL) { | |
7e1b7485 RS |
671 | BIO_printf(bio_err, "unable to load certificate\n"); |
672 | ERR_print_errors(bio_err); | |
0f113f3e MC |
673 | } |
674 | if (cert != NULL) | |
675 | BIO_free(cert); | |
676 | return (x); | |
677 | } | |
90ae4673 | 678 | |
0090a686 | 679 | X509_CRL *load_crl(const char *infile, int format) |
0f113f3e MC |
680 | { |
681 | X509_CRL *x = NULL; | |
682 | BIO *in = NULL; | |
683 | ||
684 | if (format == FORMAT_HTTP) { | |
7e1b7485 | 685 | load_cert_crl_http(infile, NULL, &x); |
0f113f3e MC |
686 | return x; |
687 | } | |
688 | ||
7e1b7485 RS |
689 | in = bio_open_default(infile, RB(format)); |
690 | if (in == NULL) | |
0f113f3e | 691 | goto end; |
0f113f3e MC |
692 | if (format == FORMAT_ASN1) |
693 | x = d2i_X509_CRL_bio(in, NULL); | |
694 | else if (format == FORMAT_PEM) | |
695 | x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); | |
696 | else { | |
697 | BIO_printf(bio_err, "bad input format specified for input crl\n"); | |
698 | goto end; | |
699 | } | |
700 | if (x == NULL) { | |
701 | BIO_printf(bio_err, "unable to load CRL\n"); | |
702 | ERR_print_errors(bio_err); | |
703 | goto end; | |
704 | } | |
fdb78f3d | 705 | |
0f113f3e MC |
706 | end: |
707 | BIO_free(in); | |
708 | return (x); | |
709 | } | |
fdb78f3d | 710 | |
7e1b7485 | 711 | EVP_PKEY *load_key(const char *file, int format, int maybe_stdin, |
0f113f3e MC |
712 | const char *pass, ENGINE *e, const char *key_descrip) |
713 | { | |
714 | BIO *key = NULL; | |
715 | EVP_PKEY *pkey = NULL; | |
716 | PW_CB_DATA cb_data; | |
717 | ||
718 | cb_data.password = pass; | |
719 | cb_data.prompt_info = file; | |
720 | ||
721 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { | |
7e1b7485 | 722 | BIO_printf(bio_err, "no keyfile specified\n"); |
0f113f3e MC |
723 | goto end; |
724 | } | |
0b13e9f0 | 725 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e MC |
726 | if (format == FORMAT_ENGINE) { |
727 | if (!e) | |
7e1b7485 | 728 | BIO_printf(bio_err, "no engine specified\n"); |
0f113f3e MC |
729 | else { |
730 | pkey = ENGINE_load_private_key(e, file, ui_method, &cb_data); | |
731 | if (!pkey) { | |
7e1b7485 RS |
732 | BIO_printf(bio_err, "cannot load %s from engine\n", key_descrip); |
733 | ERR_print_errors(bio_err); | |
0f113f3e MC |
734 | } |
735 | } | |
736 | goto end; | |
737 | } | |
738 | #endif | |
0f113f3e | 739 | if (file == NULL && maybe_stdin) { |
7e1b7485 RS |
740 | unbuffer(stdin); |
741 | key = dup_bio_in(); | |
742 | } else | |
743 | key = bio_open_default(file, RB(format)); | |
744 | if (key == NULL) | |
0f113f3e | 745 | goto end; |
0f113f3e MC |
746 | if (format == FORMAT_ASN1) { |
747 | pkey = d2i_PrivateKey_bio(key, NULL); | |
748 | } else if (format == FORMAT_PEM) { | |
749 | pkey = PEM_read_bio_PrivateKey(key, NULL, | |
750 | (pem_password_cb *)password_callback, | |
751 | &cb_data); | |
752 | } | |
690ecff7 | 753 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
7e1b7485 RS |
754 | else if (format == FORMAT_NETSCAPE) |
755 | pkey = load_netscape_key(key, file, key_descrip, format); | |
0f113f3e MC |
756 | #endif |
757 | else if (format == FORMAT_PKCS12) { | |
7e1b7485 | 758 | if (!load_pkcs12(key, key_descrip, |
0f113f3e MC |
759 | (pem_password_cb *)password_callback, &cb_data, |
760 | &pkey, NULL, NULL)) | |
761 | goto end; | |
762 | } | |
00a37b5a | 763 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4) |
0f113f3e MC |
764 | else if (format == FORMAT_MSBLOB) |
765 | pkey = b2i_PrivateKey_bio(key); | |
766 | else if (format == FORMAT_PVK) | |
767 | pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback, | |
768 | &cb_data); | |
769 | #endif | |
770 | else { | |
7e1b7485 | 771 | BIO_printf(bio_err, "bad input format specified for key file\n"); |
0f113f3e MC |
772 | goto end; |
773 | } | |
90ae4673 | 774 | end: |
0f113f3e MC |
775 | if (key != NULL) |
776 | BIO_free(key); | |
777 | if (pkey == NULL) { | |
7e1b7485 RS |
778 | BIO_printf(bio_err, "unable to load %s\n", key_descrip); |
779 | ERR_print_errors(bio_err); | |
0f113f3e MC |
780 | } |
781 | return (pkey); | |
782 | } | |
90ae4673 | 783 | |
7e1b7485 RS |
784 | static const char *key_file_format(int format) |
785 | { | |
786 | if (format == FORMAT_PEM || format == FORMAT_PEMRSA) | |
787 | return "r"; | |
788 | return "rb"; | |
789 | } | |
790 | ||
791 | EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin, | |
0f113f3e MC |
792 | const char *pass, ENGINE *e, const char *key_descrip) |
793 | { | |
794 | BIO *key = NULL; | |
795 | EVP_PKEY *pkey = NULL; | |
796 | PW_CB_DATA cb_data; | |
797 | ||
798 | cb_data.password = pass; | |
799 | cb_data.prompt_info = file; | |
800 | ||
801 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { | |
7e1b7485 | 802 | BIO_printf(bio_err, "no keyfile specified\n"); |
0f113f3e MC |
803 | goto end; |
804 | } | |
0b13e9f0 | 805 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e MC |
806 | if (format == FORMAT_ENGINE) { |
807 | if (!e) | |
808 | BIO_printf(bio_err, "no engine specified\n"); | |
809 | else | |
810 | pkey = ENGINE_load_public_key(e, file, ui_method, &cb_data); | |
811 | goto end; | |
812 | } | |
813 | #endif | |
0f113f3e | 814 | if (file == NULL && maybe_stdin) { |
7e1b7485 RS |
815 | unbuffer(stdin); |
816 | key = dup_bio_in(); | |
817 | } else | |
818 | key = bio_open_default(file, key_file_format(format)); | |
819 | if (key == NULL) | |
0f113f3e | 820 | goto end; |
0f113f3e MC |
821 | if (format == FORMAT_ASN1) { |
822 | pkey = d2i_PUBKEY_bio(key, NULL); | |
823 | } | |
d4f0339c | 824 | #ifndef OPENSSL_NO_RSA |
0f113f3e MC |
825 | else if (format == FORMAT_ASN1RSA) { |
826 | RSA *rsa; | |
827 | rsa = d2i_RSAPublicKey_bio(key, NULL); | |
828 | if (rsa) { | |
829 | pkey = EVP_PKEY_new(); | |
830 | if (pkey) | |
831 | EVP_PKEY_set1_RSA(pkey, rsa); | |
832 | RSA_free(rsa); | |
833 | } else | |
834 | pkey = NULL; | |
835 | } else if (format == FORMAT_PEMRSA) { | |
836 | RSA *rsa; | |
837 | rsa = PEM_read_bio_RSAPublicKey(key, NULL, | |
838 | (pem_password_cb *)password_callback, | |
839 | &cb_data); | |
840 | if (rsa) { | |
841 | pkey = EVP_PKEY_new(); | |
842 | if (pkey) | |
843 | EVP_PKEY_set1_RSA(pkey, rsa); | |
844 | RSA_free(rsa); | |
845 | } else | |
846 | pkey = NULL; | |
847 | } | |
848 | #endif | |
849 | else if (format == FORMAT_PEM) { | |
850 | pkey = PEM_read_bio_PUBKEY(key, NULL, | |
851 | (pem_password_cb *)password_callback, | |
852 | &cb_data); | |
853 | } | |
690ecff7 | 854 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
7e1b7485 RS |
855 | else if (format == FORMAT_NETSCAPE) |
856 | pkey = load_netscape_key(key, file, key_descrip, format); | |
80bb905d | 857 | #endif |
d4f0339c | 858 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) |
0f113f3e MC |
859 | else if (format == FORMAT_MSBLOB) |
860 | pkey = b2i_PublicKey_bio(key); | |
d4f0339c | 861 | #endif |
bd08a2bd | 862 | end: |
7e1b7485 RS |
863 | if (key != NULL) |
864 | BIO_free(key); | |
0f113f3e | 865 | if (pkey == NULL) |
7e1b7485 | 866 | BIO_printf(bio_err, "unable to load %s\n", key_descrip); |
0f113f3e MC |
867 | return (pkey); |
868 | } | |
bd08a2bd | 869 | |
690ecff7 | 870 | #if !defined(OPENSSL_NO_RC4) && !defined(OPENSSL_NO_RSA) |
7e1b7485 | 871 | static EVP_PKEY *load_netscape_key(BIO *key, const char *file, |
0f113f3e MC |
872 | const char *key_descrip, int format) |
873 | { | |
874 | EVP_PKEY *pkey; | |
875 | BUF_MEM *buf; | |
876 | RSA *rsa; | |
877 | const unsigned char *p; | |
878 | int size, i; | |
879 | ||
880 | buf = BUF_MEM_new(); | |
881 | pkey = EVP_PKEY_new(); | |
882 | size = 0; | |
883 | if (buf == NULL || pkey == NULL) | |
884 | goto error; | |
885 | for (;;) { | |
886 | if (!BUF_MEM_grow_clean(buf, size + 1024 * 10)) | |
887 | goto error; | |
888 | i = BIO_read(key, &(buf->data[size]), 1024 * 10); | |
889 | size += i; | |
890 | if (i == 0) | |
891 | break; | |
892 | if (i < 0) { | |
7e1b7485 | 893 | BIO_printf(bio_err, "Error reading %s %s", key_descrip, file); |
0f113f3e MC |
894 | goto error; |
895 | } | |
896 | } | |
897 | p = (unsigned char *)buf->data; | |
7e1b7485 | 898 | rsa = d2i_RSA_NET(NULL, &p, (long)size, NULL, 0); |
0f113f3e MC |
899 | if (rsa == NULL) |
900 | goto error; | |
901 | BUF_MEM_free(buf); | |
902 | EVP_PKEY_set1_RSA(pkey, rsa); | |
903 | return pkey; | |
904 | error: | |
905 | BUF_MEM_free(buf); | |
906 | EVP_PKEY_free(pkey); | |
907 | return NULL; | |
908 | } | |
909 | #endif /* ndef OPENSSL_NO_RC4 */ | |
80bb905d | 910 | |
7e1b7485 | 911 | static int load_certs_crls(const char *file, int format, |
0f113f3e MC |
912 | const char *pass, ENGINE *e, const char *desc, |
913 | STACK_OF(X509) **pcerts, | |
914 | STACK_OF(X509_CRL) **pcrls) | |
915 | { | |
916 | int i; | |
917 | BIO *bio; | |
918 | STACK_OF(X509_INFO) *xis = NULL; | |
919 | X509_INFO *xi; | |
920 | PW_CB_DATA cb_data; | |
921 | int rv = 0; | |
922 | ||
923 | cb_data.password = pass; | |
924 | cb_data.prompt_info = file; | |
925 | ||
926 | if (format != FORMAT_PEM) { | |
7e1b7485 | 927 | BIO_printf(bio_err, "bad input format specified for %s\n", desc); |
0f113f3e MC |
928 | return 0; |
929 | } | |
930 | ||
7e1b7485 RS |
931 | bio = bio_open_default(file, "r"); |
932 | if (bio == NULL) | |
0f113f3e | 933 | return 0; |
0f113f3e MC |
934 | |
935 | xis = PEM_X509_INFO_read_bio(bio, NULL, | |
936 | (pem_password_cb *)password_callback, | |
937 | &cb_data); | |
938 | ||
939 | BIO_free(bio); | |
940 | ||
941 | if (pcerts) { | |
942 | *pcerts = sk_X509_new_null(); | |
943 | if (!*pcerts) | |
944 | goto end; | |
945 | } | |
946 | ||
947 | if (pcrls) { | |
948 | *pcrls = sk_X509_CRL_new_null(); | |
949 | if (!*pcrls) | |
950 | goto end; | |
951 | } | |
952 | ||
953 | for (i = 0; i < sk_X509_INFO_num(xis); i++) { | |
954 | xi = sk_X509_INFO_value(xis, i); | |
955 | if (xi->x509 && pcerts) { | |
956 | if (!sk_X509_push(*pcerts, xi->x509)) | |
957 | goto end; | |
958 | xi->x509 = NULL; | |
959 | } | |
960 | if (xi->crl && pcrls) { | |
961 | if (!sk_X509_CRL_push(*pcrls, xi->crl)) | |
962 | goto end; | |
963 | xi->crl = NULL; | |
964 | } | |
965 | } | |
966 | ||
967 | if (pcerts && sk_X509_num(*pcerts) > 0) | |
968 | rv = 1; | |
969 | ||
970 | if (pcrls && sk_X509_CRL_num(*pcrls) > 0) | |
971 | rv = 1; | |
972 | ||
973 | end: | |
974 | ||
975 | if (xis) | |
976 | sk_X509_INFO_pop_free(xis, X509_INFO_free); | |
977 | ||
978 | if (rv == 0) { | |
979 | if (pcerts) { | |
980 | sk_X509_pop_free(*pcerts, X509_free); | |
981 | *pcerts = NULL; | |
982 | } | |
983 | if (pcrls) { | |
984 | sk_X509_CRL_pop_free(*pcrls, X509_CRL_free); | |
985 | *pcrls = NULL; | |
986 | } | |
7e1b7485 | 987 | BIO_printf(bio_err, "unable to load %s\n", |
0f113f3e | 988 | pcerts ? "certificates" : "CRLs"); |
7e1b7485 | 989 | ERR_print_errors(bio_err); |
0f113f3e MC |
990 | } |
991 | return rv; | |
992 | } | |
90ae4673 | 993 | |
7e1b7485 | 994 | STACK_OF(X509) *load_certs(const char *file, int format, |
0f113f3e MC |
995 | const char *pass, ENGINE *e, const char *desc) |
996 | { | |
997 | STACK_OF(X509) *certs; | |
7e1b7485 | 998 | if (!load_certs_crls(file, format, pass, e, desc, &certs, NULL)) |
0f113f3e MC |
999 | return NULL; |
1000 | return certs; | |
1001 | } | |
245d2ee3 | 1002 | |
7e1b7485 | 1003 | STACK_OF(X509_CRL) *load_crls(const char *file, int format, |
0f113f3e MC |
1004 | const char *pass, ENGINE *e, const char *desc) |
1005 | { | |
1006 | STACK_OF(X509_CRL) *crls; | |
7e1b7485 | 1007 | if (!load_certs_crls(file, format, pass, e, desc, NULL, &crls)) |
0f113f3e MC |
1008 | return NULL; |
1009 | return crls; | |
1010 | } | |
1011 | ||
1012 | #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) | |
8ca533e3 | 1013 | /* Return error for unknown extensions */ |
0f113f3e | 1014 | #define X509V3_EXT_DEFAULT 0 |
8ca533e3 | 1015 | /* Print error for unknown extensions */ |
0f113f3e | 1016 | #define X509V3_EXT_ERROR_UNKNOWN (1L << 16) |
8ca533e3 | 1017 | /* ASN1 parse unknown extensions */ |
0f113f3e | 1018 | #define X509V3_EXT_PARSE_UNKNOWN (2L << 16) |
8ca533e3 | 1019 | /* BIO_dump unknown extensions */ |
0f113f3e | 1020 | #define X509V3_EXT_DUMP_UNKNOWN (3L << 16) |
8ca533e3 | 1021 | |
535d79da | 1022 | #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ |
0f113f3e | 1023 | X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) |
535d79da | 1024 | |
8ca533e3 DSH |
1025 | int set_cert_ex(unsigned long *flags, const char *arg) |
1026 | { | |
0f113f3e MC |
1027 | static const NAME_EX_TBL cert_tbl[] = { |
1028 | {"compatible", X509_FLAG_COMPAT, 0xffffffffl}, | |
1029 | {"ca_default", X509_FLAG_CA, 0xffffffffl}, | |
1030 | {"no_header", X509_FLAG_NO_HEADER, 0}, | |
1031 | {"no_version", X509_FLAG_NO_VERSION, 0}, | |
1032 | {"no_serial", X509_FLAG_NO_SERIAL, 0}, | |
1033 | {"no_signame", X509_FLAG_NO_SIGNAME, 0}, | |
1034 | {"no_validity", X509_FLAG_NO_VALIDITY, 0}, | |
1035 | {"no_subject", X509_FLAG_NO_SUBJECT, 0}, | |
1036 | {"no_issuer", X509_FLAG_NO_ISSUER, 0}, | |
1037 | {"no_pubkey", X509_FLAG_NO_PUBKEY, 0}, | |
1038 | {"no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, | |
1039 | {"no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, | |
1040 | {"no_aux", X509_FLAG_NO_AUX, 0}, | |
1041 | {"no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, | |
1042 | {"ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, | |
1043 | {"ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1044 | {"ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1045 | {"ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1046 | {NULL, 0, 0} | |
1047 | }; | |
1048 | return set_multi_opts(flags, arg, cert_tbl); | |
8ca533e3 | 1049 | } |
a657546f DSH |
1050 | |
1051 | int set_name_ex(unsigned long *flags, const char *arg) | |
1052 | { | |
0f113f3e MC |
1053 | static const NAME_EX_TBL ex_tbl[] = { |
1054 | {"esc_2253", ASN1_STRFLGS_ESC_2253, 0}, | |
1055 | {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, | |
1056 | {"esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, | |
1057 | {"use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, | |
1058 | {"utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, | |
1059 | {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, | |
1060 | {"show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, | |
1061 | {"dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, | |
1062 | {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, | |
1063 | {"dump_der", ASN1_STRFLGS_DUMP_DER, 0}, | |
1064 | {"compat", XN_FLAG_COMPAT, 0xffffffffL}, | |
1065 | {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, | |
1066 | {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1067 | {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1068 | {"sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, | |
1069 | {"dn_rev", XN_FLAG_DN_REV, 0}, | |
1070 | {"nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, | |
1071 | {"sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, | |
1072 | {"lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, | |
1073 | {"align", XN_FLAG_FN_ALIGN, 0}, | |
1074 | {"oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, | |
1075 | {"space_eq", XN_FLAG_SPC_EQ, 0}, | |
1076 | {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, | |
1077 | {"RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, | |
1078 | {"oneline", XN_FLAG_ONELINE, 0xffffffffL}, | |
1079 | {"multiline", XN_FLAG_MULTILINE, 0xffffffffL}, | |
1080 | {"ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, | |
1081 | {NULL, 0, 0} | |
1082 | }; | |
1083 | return set_multi_opts(flags, arg, ex_tbl); | |
535d79da DSH |
1084 | } |
1085 | ||
791bd0cd DSH |
1086 | int set_ext_copy(int *copy_type, const char *arg) |
1087 | { | |
0f113f3e MC |
1088 | if (!strcasecmp(arg, "none")) |
1089 | *copy_type = EXT_COPY_NONE; | |
1090 | else if (!strcasecmp(arg, "copy")) | |
1091 | *copy_type = EXT_COPY_ADD; | |
1092 | else if (!strcasecmp(arg, "copyall")) | |
1093 | *copy_type = EXT_COPY_ALL; | |
1094 | else | |
1095 | return 0; | |
1096 | return 1; | |
791bd0cd DSH |
1097 | } |
1098 | ||
1099 | int copy_extensions(X509 *x, X509_REQ *req, int copy_type) | |
1100 | { | |
0f113f3e MC |
1101 | STACK_OF(X509_EXTENSION) *exts = NULL; |
1102 | X509_EXTENSION *ext, *tmpext; | |
1103 | ASN1_OBJECT *obj; | |
1104 | int i, idx, ret = 0; | |
1105 | if (!x || !req || (copy_type == EXT_COPY_NONE)) | |
1106 | return 1; | |
1107 | exts = X509_REQ_get_extensions(req); | |
1108 | ||
1109 | for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { | |
1110 | ext = sk_X509_EXTENSION_value(exts, i); | |
1111 | obj = X509_EXTENSION_get_object(ext); | |
1112 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1113 | /* Does extension exist? */ | |
1114 | if (idx != -1) { | |
1115 | /* If normal copy don't override existing extension */ | |
1116 | if (copy_type == EXT_COPY_ADD) | |
1117 | continue; | |
1118 | /* Delete all extensions of same type */ | |
1119 | do { | |
1120 | tmpext = X509_get_ext(x, idx); | |
1121 | X509_delete_ext(x, idx); | |
1122 | X509_EXTENSION_free(tmpext); | |
1123 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1124 | } while (idx != -1); | |
1125 | } | |
1126 | if (!X509_add_ext(x, ext, -1)) | |
1127 | goto end; | |
1128 | } | |
1129 | ||
1130 | ret = 1; | |
1131 | ||
1132 | end: | |
1133 | ||
1134 | sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); | |
1135 | ||
1136 | return ret; | |
1137 | } | |
1138 | ||
1139 | static int set_multi_opts(unsigned long *flags, const char *arg, | |
1140 | const NAME_EX_TBL * in_tbl) | |
1141 | { | |
1142 | STACK_OF(CONF_VALUE) *vals; | |
1143 | CONF_VALUE *val; | |
1144 | int i, ret = 1; | |
1145 | if (!arg) | |
1146 | return 0; | |
1147 | vals = X509V3_parse_list(arg); | |
1148 | for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { | |
1149 | val = sk_CONF_VALUE_value(vals, i); | |
1150 | if (!set_table_opts(flags, val->name, in_tbl)) | |
1151 | ret = 0; | |
1152 | } | |
1153 | sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); | |
1154 | return ret; | |
1155 | } | |
1156 | ||
1157 | static int set_table_opts(unsigned long *flags, const char *arg, | |
1158 | const NAME_EX_TBL * in_tbl) | |
1159 | { | |
1160 | char c; | |
1161 | const NAME_EX_TBL *ptbl; | |
1162 | c = arg[0]; | |
1163 | ||
1164 | if (c == '-') { | |
1165 | c = 0; | |
1166 | arg++; | |
1167 | } else if (c == '+') { | |
1168 | c = 1; | |
1169 | arg++; | |
1170 | } else | |
1171 | c = 1; | |
1172 | ||
1173 | for (ptbl = in_tbl; ptbl->name; ptbl++) { | |
1174 | if (!strcasecmp(arg, ptbl->name)) { | |
1175 | *flags &= ~ptbl->mask; | |
1176 | if (c) | |
1177 | *flags |= ptbl->flag; | |
1178 | else | |
1179 | *flags &= ~ptbl->flag; | |
1180 | return 1; | |
1181 | } | |
1182 | } | |
1183 | return 0; | |
1184 | } | |
1185 | ||
1186 | void print_name(BIO *out, const char *title, X509_NAME *nm, | |
1187 | unsigned long lflags) | |
1188 | { | |
1189 | char *buf; | |
1190 | char mline = 0; | |
1191 | int indent = 0; | |
1192 | ||
1193 | if (title) | |
1194 | BIO_puts(out, title); | |
1195 | if ((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { | |
1196 | mline = 1; | |
1197 | indent = 4; | |
1198 | } | |
1199 | if (lflags == XN_FLAG_COMPAT) { | |
1200 | buf = X509_NAME_oneline(nm, 0, 0); | |
1201 | BIO_puts(out, buf); | |
1202 | BIO_puts(out, "\n"); | |
1203 | OPENSSL_free(buf); | |
1204 | } else { | |
1205 | if (mline) | |
1206 | BIO_puts(out, "\n"); | |
1207 | X509_NAME_print_ex(out, nm, indent, lflags); | |
1208 | BIO_puts(out, "\n"); | |
1209 | } | |
a657546f DSH |
1210 | } |
1211 | ||
7e1b7485 RS |
1212 | void print_bignum_var(BIO *out, BIGNUM *in, const char *var, |
1213 | int len, unsigned char *buffer) | |
81f169e9 | 1214 | { |
7e1b7485 RS |
1215 | BIO_printf(out, " static unsigned char %s_%d[] = {", var, len); |
1216 | if (BN_is_zero(in)) | |
1217 | BIO_printf(out, "\n\t0x00"); | |
1218 | else { | |
1219 | int i, l; | |
1220 | ||
1221 | l = BN_bn2bin(in, buffer); | |
1222 | for (i = 0; i < l; i++) { | |
1223 | if ((i % 10) == 0) | |
1224 | BIO_printf(out, "\n\t"); | |
1225 | if (i < l - 1) | |
1226 | BIO_printf(out, "0x%02X, ", buffer[i]); | |
1227 | else | |
1228 | BIO_printf(out, "0x%02X", buffer[i]); | |
1229 | } | |
1230 | } | |
1231 | BIO_printf(out, "\n };\n"); | |
1232 | } | |
1233 | void print_array(BIO *out, const char* title, int len, const unsigned char* d) | |
1234 | { | |
1235 | int i; | |
1236 | ||
1237 | BIO_printf(out, "unsigned char %s[%d] = {", title, len); | |
1238 | for (i = 0; i < len; i++) { | |
1239 | if ((i % 10) == 0) | |
1240 | BIO_printf(out, "\n "); | |
1241 | if (i < len - 1) | |
1242 | BIO_printf(out, "0x%02X, ", d[i]); | |
1243 | else | |
1244 | BIO_printf(out, "0x%02X", d[i]); | |
1245 | } | |
1246 | BIO_printf(out, "\n};\n"); | |
1247 | } | |
1248 | ||
1249 | X509_STORE *setup_verify(char *CAfile, char *CApath) | |
1250 | { | |
1251 | X509_STORE *store = X509_STORE_new(); | |
0f113f3e | 1252 | X509_LOOKUP *lookup; |
7e1b7485 RS |
1253 | |
1254 | if (!store) | |
0f113f3e MC |
1255 | goto end; |
1256 | lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); | |
1257 | if (lookup == NULL) | |
1258 | goto end; | |
1259 | if (CAfile) { | |
1260 | if (!X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM)) { | |
7e1b7485 | 1261 | BIO_printf(bio_err, "Error loading file %s\n", CAfile); |
0f113f3e MC |
1262 | goto end; |
1263 | } | |
1264 | } else | |
1265 | X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); | |
1266 | ||
1267 | lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir()); | |
1268 | if (lookup == NULL) | |
1269 | goto end; | |
1270 | if (CApath) { | |
1271 | if (!X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM)) { | |
7e1b7485 | 1272 | BIO_printf(bio_err, "Error loading directory %s\n", CApath); |
0f113f3e MC |
1273 | goto end; |
1274 | } | |
1275 | } else | |
1276 | X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); | |
1277 | ||
1278 | ERR_clear_error(); | |
1279 | return store; | |
1280 | end: | |
1281 | X509_STORE_free(store); | |
1282 | return NULL; | |
81f169e9 | 1283 | } |
531d630b | 1284 | |
0b13e9f0 | 1285 | #ifndef OPENSSL_NO_ENGINE |
e1a00d7d | 1286 | /* Try to load an engine in a shareable library */ |
7e1b7485 | 1287 | static ENGINE *try_load_engine(const char *engine, int debug) |
0f113f3e MC |
1288 | { |
1289 | ENGINE *e = ENGINE_by_id("dynamic"); | |
1290 | if (e) { | |
1291 | if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) | |
1292 | || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) { | |
1293 | ENGINE_free(e); | |
1294 | e = NULL; | |
1295 | } | |
1296 | } | |
1297 | return e; | |
1298 | } | |
e1a00d7d | 1299 | |
7e1b7485 | 1300 | ENGINE *setup_engine(const char *engine, int debug) |
0f113f3e MC |
1301 | { |
1302 | ENGINE *e = NULL; | |
1303 | ||
1304 | if (engine) { | |
1305 | if (strcmp(engine, "auto") == 0) { | |
7e1b7485 | 1306 | BIO_printf(bio_err, "enabling auto ENGINE support\n"); |
0f113f3e MC |
1307 | ENGINE_register_all_complete(); |
1308 | return NULL; | |
1309 | } | |
1310 | if ((e = ENGINE_by_id(engine)) == NULL | |
7e1b7485 RS |
1311 | && (e = try_load_engine(engine, debug)) == NULL) { |
1312 | BIO_printf(bio_err, "invalid engine \"%s\"\n", engine); | |
1313 | ERR_print_errors(bio_err); | |
0f113f3e MC |
1314 | return NULL; |
1315 | } | |
1316 | if (debug) { | |
7e1b7485 | 1317 | ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, 0, bio_err, 0); |
531d630b | 1318 | } |
0f113f3e MC |
1319 | ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); |
1320 | if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { | |
7e1b7485 RS |
1321 | BIO_printf(bio_err, "can't use that engine\n"); |
1322 | ERR_print_errors(bio_err); | |
0f113f3e MC |
1323 | ENGINE_free(e); |
1324 | return NULL; | |
1325 | } | |
1326 | ||
7e1b7485 | 1327 | BIO_printf(bio_err, "engine \"%s\" set.\n", ENGINE_get_id(e)); |
0f113f3e MC |
1328 | |
1329 | /* Free our "structural" reference. */ | |
1330 | ENGINE_free(e); | |
1331 | } | |
1332 | return e; | |
1333 | } | |
0b13e9f0 | 1334 | #endif |
3647bee2 | 1335 | |
c869da88 | 1336 | static unsigned long index_serial_hash(const OPENSSL_CSTRING *a) |
0f113f3e MC |
1337 | { |
1338 | const char *n; | |
f85b68cd | 1339 | |
0f113f3e MC |
1340 | n = a[DB_serial]; |
1341 | while (*n == '0') | |
1342 | n++; | |
1343 | return (lh_strhash(n)); | |
1344 | } | |
f85b68cd | 1345 | |
0f113f3e MC |
1346 | static int index_serial_cmp(const OPENSSL_CSTRING *a, |
1347 | const OPENSSL_CSTRING *b) | |
1348 | { | |
1349 | const char *aa, *bb; | |
f85b68cd | 1350 | |
0f113f3e MC |
1351 | for (aa = a[DB_serial]; *aa == '0'; aa++) ; |
1352 | for (bb = b[DB_serial]; *bb == '0'; bb++) ; | |
1353 | return (strcmp(aa, bb)); | |
1354 | } | |
f85b68cd RL |
1355 | |
1356 | static int index_name_qual(char **a) | |
0f113f3e MC |
1357 | { |
1358 | return (a[0][0] == 'V'); | |
1359 | } | |
f85b68cd | 1360 | |
c869da88 | 1361 | static unsigned long index_name_hash(const OPENSSL_CSTRING *a) |
0f113f3e MC |
1362 | { |
1363 | return (lh_strhash(a[DB_name])); | |
1364 | } | |
f85b68cd | 1365 | |
c869da88 | 1366 | int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) |
0f113f3e MC |
1367 | { |
1368 | return (strcmp(a[DB_name], b[DB_name])); | |
1369 | } | |
f85b68cd | 1370 | |
c869da88 DSH |
1371 | static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING) |
1372 | static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING) | |
1373 | static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING) | |
1374 | static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING) | |
f85b68cd RL |
1375 | #undef BSIZE |
1376 | #define BSIZE 256 | |
f85b68cd | 1377 | BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai) |
0f113f3e MC |
1378 | { |
1379 | BIO *in = NULL; | |
1380 | BIGNUM *ret = NULL; | |
68b00c23 | 1381 | char buf[1024]; |
0f113f3e MC |
1382 | ASN1_INTEGER *ai = NULL; |
1383 | ||
1384 | ai = ASN1_INTEGER_new(); | |
1385 | if (ai == NULL) | |
1386 | goto err; | |
1387 | ||
7e1b7485 RS |
1388 | in = BIO_new_file(serialfile, "r"); |
1389 | if (in == NULL) { | |
0f113f3e MC |
1390 | if (!create) { |
1391 | perror(serialfile); | |
1392 | goto err; | |
0f113f3e | 1393 | } |
7e1b7485 RS |
1394 | ERR_clear_error(); |
1395 | ret = BN_new(); | |
1396 | if (ret == NULL || !rand_serial(ret, ai)) | |
1397 | BIO_printf(bio_err, "Out of memory\n"); | |
0f113f3e MC |
1398 | } else { |
1399 | if (!a2i_ASN1_INTEGER(in, ai, buf, 1024)) { | |
1400 | BIO_printf(bio_err, "unable to load number from %s\n", | |
1401 | serialfile); | |
1402 | goto err; | |
1403 | } | |
1404 | ret = ASN1_INTEGER_to_BN(ai, NULL); | |
1405 | if (ret == NULL) { | |
1406 | BIO_printf(bio_err, | |
1407 | "error converting number from bin to BIGNUM\n"); | |
1408 | goto err; | |
1409 | } | |
1410 | } | |
1411 | ||
1412 | if (ret && retai) { | |
1413 | *retai = ai; | |
1414 | ai = NULL; | |
1415 | } | |
f85b68cd | 1416 | err: |
ca3a82c3 | 1417 | BIO_free(in); |
0f113f3e MC |
1418 | if (ai != NULL) |
1419 | ASN1_INTEGER_free(ai); | |
1420 | return (ret); | |
1421 | } | |
1422 | ||
1423 | int save_serial(char *serialfile, char *suffix, BIGNUM *serial, | |
1424 | ASN1_INTEGER **retai) | |
1425 | { | |
1426 | char buf[1][BSIZE]; | |
1427 | BIO *out = NULL; | |
1428 | int ret = 0; | |
1429 | ASN1_INTEGER *ai = NULL; | |
1430 | int j; | |
1431 | ||
1432 | if (suffix == NULL) | |
1433 | j = strlen(serialfile); | |
1434 | else | |
1435 | j = strlen(serialfile) + strlen(suffix) + 1; | |
1436 | if (j >= BSIZE) { | |
1437 | BIO_printf(bio_err, "file name too long\n"); | |
1438 | goto err; | |
1439 | } | |
1440 | ||
1441 | if (suffix == NULL) | |
1442 | BUF_strlcpy(buf[0], serialfile, BSIZE); | |
1443 | else { | |
4c771796 | 1444 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1445 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix); |
4c771796 | 1446 | #else |
0f113f3e | 1447 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix); |
4c771796 | 1448 | #endif |
0f113f3e | 1449 | } |
4c771796 | 1450 | #ifdef RL_DEBUG |
0f113f3e MC |
1451 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
1452 | #endif | |
7e1b7485 | 1453 | out = BIO_new_file(buf[0], "w"); |
0f113f3e MC |
1454 | if (out == NULL) { |
1455 | ERR_print_errors(bio_err); | |
1456 | goto err; | |
1457 | } | |
0f113f3e MC |
1458 | |
1459 | if ((ai = BN_to_ASN1_INTEGER(serial, NULL)) == NULL) { | |
1460 | BIO_printf(bio_err, "error converting serial to ASN.1 format\n"); | |
1461 | goto err; | |
1462 | } | |
1463 | i2a_ASN1_INTEGER(out, ai); | |
1464 | BIO_puts(out, "\n"); | |
1465 | ret = 1; | |
1466 | if (retai) { | |
1467 | *retai = ai; | |
1468 | ai = NULL; | |
1469 | } | |
1470 | err: | |
ca3a82c3 | 1471 | BIO_free_all(out); |
0f113f3e MC |
1472 | if (ai != NULL) |
1473 | ASN1_INTEGER_free(ai); | |
1474 | return (ret); | |
1475 | } | |
f85b68cd | 1476 | |
4c771796 | 1477 | int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix) |
0f113f3e MC |
1478 | { |
1479 | char buf[5][BSIZE]; | |
1480 | int i, j; | |
1481 | ||
1482 | i = strlen(serialfile) + strlen(old_suffix); | |
1483 | j = strlen(serialfile) + strlen(new_suffix); | |
1484 | if (i > j) | |
1485 | j = i; | |
1486 | if (j + 1 >= BSIZE) { | |
1487 | BIO_printf(bio_err, "file name too long\n"); | |
1488 | goto err; | |
1489 | } | |
4c771796 | 1490 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1491 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, new_suffix); |
4c771796 | 1492 | #else |
0f113f3e | 1493 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, new_suffix); |
4c771796 RL |
1494 | #endif |
1495 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1496 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", serialfile, old_suffix); |
4c771796 | 1497 | #else |
0f113f3e | 1498 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", serialfile, old_suffix); |
4c771796 | 1499 | #endif |
a1ad253f | 1500 | #ifdef RL_DEBUG |
0f113f3e MC |
1501 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1502 | serialfile, buf[1]); | |
a1ad253f | 1503 | #endif |
0f113f3e | 1504 | if (rename(serialfile, buf[1]) < 0 && errno != ENOENT |
4c771796 | 1505 | #ifdef ENOTDIR |
0f113f3e MC |
1506 | && errno != ENOTDIR |
1507 | #endif | |
1508 | ) { | |
1509 | BIO_printf(bio_err, | |
1510 | "unable to rename %s to %s\n", serialfile, buf[1]); | |
1511 | perror("reason"); | |
1512 | goto err; | |
1513 | } | |
4c771796 | 1514 | #ifdef RL_DEBUG |
0f113f3e MC |
1515 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1516 | buf[0], serialfile); | |
1517 | #endif | |
1518 | if (rename(buf[0], serialfile) < 0) { | |
1519 | BIO_printf(bio_err, | |
1520 | "unable to rename %s to %s\n", buf[0], serialfile); | |
1521 | perror("reason"); | |
1522 | rename(buf[1], serialfile); | |
1523 | goto err; | |
1524 | } | |
1525 | return 1; | |
4c771796 | 1526 | err: |
0f113f3e MC |
1527 | return 0; |
1528 | } | |
4c771796 | 1529 | |
64674bcc | 1530 | int rand_serial(BIGNUM *b, ASN1_INTEGER *ai) |
0f113f3e MC |
1531 | { |
1532 | BIGNUM *btmp; | |
1533 | int ret = 0; | |
1534 | if (b) | |
1535 | btmp = b; | |
1536 | else | |
1537 | btmp = BN_new(); | |
1538 | ||
1539 | if (!btmp) | |
1540 | return 0; | |
1541 | ||
1542 | if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0)) | |
1543 | goto error; | |
1544 | if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) | |
1545 | goto error; | |
1546 | ||
1547 | ret = 1; | |
1548 | ||
1549 | error: | |
1550 | ||
1551 | if (!b) | |
1552 | BN_free(btmp); | |
1553 | ||
1554 | return ret; | |
1555 | } | |
64674bcc | 1556 | |
f85b68cd | 1557 | CA_DB *load_index(char *dbfile, DB_ATTR *db_attr) |
0f113f3e MC |
1558 | { |
1559 | CA_DB *retdb = NULL; | |
1560 | TXT_DB *tmpdb = NULL; | |
7e1b7485 | 1561 | BIO *in; |
0f113f3e MC |
1562 | CONF *dbattr_conf = NULL; |
1563 | char buf[1][BSIZE]; | |
1564 | long errorline = -1; | |
1565 | ||
7e1b7485 | 1566 | in = BIO_new_file(dbfile, "r"); |
0f113f3e MC |
1567 | if (in == NULL) { |
1568 | ERR_print_errors(bio_err); | |
1569 | goto err; | |
1570 | } | |
0f113f3e MC |
1571 | if ((tmpdb = TXT_DB_read(in, DB_NUMBER)) == NULL) |
1572 | goto err; | |
f85b68cd RL |
1573 | |
1574 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1575 | BIO_snprintf(buf[0], sizeof buf[0], "%s.attr", dbfile); |
f85b68cd | 1576 | #else |
0f113f3e MC |
1577 | BIO_snprintf(buf[0], sizeof buf[0], "%s-attr", dbfile); |
1578 | #endif | |
1579 | dbattr_conf = NCONF_new(NULL); | |
1580 | if (NCONF_load(dbattr_conf, buf[0], &errorline) <= 0) { | |
1581 | if (errorline > 0) { | |
1582 | BIO_printf(bio_err, | |
1583 | "error on line %ld of db attribute file '%s'\n", | |
1584 | errorline, buf[0]); | |
1585 | goto err; | |
1586 | } else { | |
1587 | NCONF_free(dbattr_conf); | |
1588 | dbattr_conf = NULL; | |
1589 | } | |
1590 | } | |
1591 | ||
1592 | if ((retdb = OPENSSL_malloc(sizeof(CA_DB))) == NULL) { | |
1593 | fprintf(stderr, "Out of memory\n"); | |
1594 | goto err; | |
1595 | } | |
1596 | ||
1597 | retdb->db = tmpdb; | |
1598 | tmpdb = NULL; | |
1599 | if (db_attr) | |
1600 | retdb->attributes = *db_attr; | |
1601 | else { | |
1602 | retdb->attributes.unique_subject = 1; | |
1603 | } | |
1604 | ||
1605 | if (dbattr_conf) { | |
1606 | char *p = NCONF_get_string(dbattr_conf, NULL, "unique_subject"); | |
1607 | if (p) { | |
83b23ed9 | 1608 | #ifdef RL_DEBUG |
0f113f3e MC |
1609 | BIO_printf(bio_err, |
1610 | "DEBUG[load_index]: unique_subject = \"%s\"\n", p); | |
83b23ed9 | 1611 | #endif |
0f113f3e MC |
1612 | retdb->attributes.unique_subject = parse_yesno(p, 1); |
1613 | } | |
1614 | } | |
f85b68cd RL |
1615 | |
1616 | err: | |
0f113f3e MC |
1617 | if (dbattr_conf) |
1618 | NCONF_free(dbattr_conf); | |
1619 | if (tmpdb) | |
1620 | TXT_DB_free(tmpdb); | |
ca3a82c3 | 1621 | BIO_free_all(in); |
0f113f3e MC |
1622 | return retdb; |
1623 | } | |
f85b68cd RL |
1624 | |
1625 | int index_index(CA_DB *db) | |
0f113f3e MC |
1626 | { |
1627 | if (!TXT_DB_create_index(db->db, DB_serial, NULL, | |
1628 | LHASH_HASH_FN(index_serial), | |
1629 | LHASH_COMP_FN(index_serial))) { | |
1630 | BIO_printf(bio_err, | |
1631 | "error creating serial number index:(%ld,%ld,%ld)\n", | |
1632 | db->db->error, db->db->arg1, db->db->arg2); | |
1633 | return 0; | |
1634 | } | |
1635 | ||
1636 | if (db->attributes.unique_subject | |
1637 | && !TXT_DB_create_index(db->db, DB_name, index_name_qual, | |
1638 | LHASH_HASH_FN(index_name), | |
1639 | LHASH_COMP_FN(index_name))) { | |
1640 | BIO_printf(bio_err, "error creating name index:(%ld,%ld,%ld)\n", | |
1641 | db->db->error, db->db->arg1, db->db->arg2); | |
1642 | return 0; | |
1643 | } | |
1644 | return 1; | |
1645 | } | |
f85b68cd | 1646 | |
7d727231 | 1647 | int save_index(const char *dbfile, const char *suffix, CA_DB *db) |
0f113f3e MC |
1648 | { |
1649 | char buf[3][BSIZE]; | |
7e1b7485 | 1650 | BIO *out; |
0f113f3e MC |
1651 | int j; |
1652 | ||
0f113f3e MC |
1653 | j = strlen(dbfile) + strlen(suffix); |
1654 | if (j + 6 >= BSIZE) { | |
1655 | BIO_printf(bio_err, "file name too long\n"); | |
1656 | goto err; | |
1657 | } | |
f85b68cd | 1658 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1659 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile); |
f85b68cd | 1660 | #else |
0f113f3e | 1661 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile); |
f85b68cd RL |
1662 | #endif |
1663 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1664 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix); |
f85b68cd | 1665 | #else |
0f113f3e | 1666 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix); |
f85b68cd RL |
1667 | #endif |
1668 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1669 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix); |
f85b68cd | 1670 | #else |
0f113f3e | 1671 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix); |
f85b68cd | 1672 | #endif |
63b6fe2b | 1673 | #ifdef RL_DEBUG |
0f113f3e | 1674 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
63b6fe2b | 1675 | #endif |
7e1b7485 RS |
1676 | out = BIO_new_file(buf[0], "w"); |
1677 | if (out == NULL) { | |
0f113f3e MC |
1678 | perror(dbfile); |
1679 | BIO_printf(bio_err, "unable to open '%s'\n", dbfile); | |
1680 | goto err; | |
1681 | } | |
1682 | j = TXT_DB_write(out, db->db); | |
7e1b7485 | 1683 | BIO_free(out); |
0f113f3e MC |
1684 | if (j <= 0) |
1685 | goto err; | |
1686 | ||
7e1b7485 | 1687 | out = BIO_new_file(buf[1], "w"); |
63b6fe2b | 1688 | #ifdef RL_DEBUG |
0f113f3e MC |
1689 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]); |
1690 | #endif | |
7e1b7485 | 1691 | if (out == NULL) { |
0f113f3e MC |
1692 | perror(buf[2]); |
1693 | BIO_printf(bio_err, "unable to open '%s'\n", buf[2]); | |
1694 | goto err; | |
1695 | } | |
1696 | BIO_printf(out, "unique_subject = %s\n", | |
1697 | db->attributes.unique_subject ? "yes" : "no"); | |
1698 | BIO_free(out); | |
1699 | ||
1700 | return 1; | |
f85b68cd | 1701 | err: |
0f113f3e MC |
1702 | return 0; |
1703 | } | |
f85b68cd | 1704 | |
0f113f3e MC |
1705 | int rotate_index(const char *dbfile, const char *new_suffix, |
1706 | const char *old_suffix) | |
1707 | { | |
1708 | char buf[5][BSIZE]; | |
1709 | int i, j; | |
1710 | ||
1711 | i = strlen(dbfile) + strlen(old_suffix); | |
1712 | j = strlen(dbfile) + strlen(new_suffix); | |
1713 | if (i > j) | |
1714 | j = i; | |
1715 | if (j + 6 >= BSIZE) { | |
1716 | BIO_printf(bio_err, "file name too long\n"); | |
1717 | goto err; | |
1718 | } | |
f85b68cd | 1719 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1720 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile); |
f85b68cd | 1721 | #else |
0f113f3e | 1722 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile); |
f85b68cd RL |
1723 | #endif |
1724 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1725 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", dbfile, new_suffix); |
f85b68cd | 1726 | #else |
0f113f3e | 1727 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", dbfile, new_suffix); |
f85b68cd RL |
1728 | #endif |
1729 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1730 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, new_suffix); |
f85b68cd | 1731 | #else |
0f113f3e | 1732 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, new_suffix); |
f85b68cd RL |
1733 | #endif |
1734 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1735 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", dbfile, old_suffix); |
f85b68cd | 1736 | #else |
0f113f3e | 1737 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", dbfile, old_suffix); |
f85b68cd RL |
1738 | #endif |
1739 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1740 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", dbfile, old_suffix); |
f85b68cd | 1741 | #else |
0f113f3e | 1742 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", dbfile, old_suffix); |
f85b68cd | 1743 | #endif |
63b6fe2b | 1744 | #ifdef RL_DEBUG |
0f113f3e | 1745 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile, buf[1]); |
63b6fe2b | 1746 | #endif |
0f113f3e | 1747 | if (rename(dbfile, buf[1]) < 0 && errno != ENOENT |
a1ad253f | 1748 | #ifdef ENOTDIR |
0f113f3e | 1749 | && errno != ENOTDIR |
a1ad253f | 1750 | #endif |
0f113f3e MC |
1751 | ) { |
1752 | BIO_printf(bio_err, "unable to rename %s to %s\n", dbfile, buf[1]); | |
1753 | perror("reason"); | |
1754 | goto err; | |
1755 | } | |
63b6fe2b | 1756 | #ifdef RL_DEBUG |
0f113f3e MC |
1757 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[0], dbfile); |
1758 | #endif | |
1759 | if (rename(buf[0], dbfile) < 0) { | |
1760 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[0], dbfile); | |
1761 | perror("reason"); | |
1762 | rename(buf[1], dbfile); | |
1763 | goto err; | |
1764 | } | |
63b6fe2b | 1765 | #ifdef RL_DEBUG |
0f113f3e | 1766 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[4], buf[3]); |
63b6fe2b | 1767 | #endif |
0f113f3e | 1768 | if (rename(buf[4], buf[3]) < 0 && errno != ENOENT |
a1ad253f | 1769 | #ifdef ENOTDIR |
0f113f3e MC |
1770 | && errno != ENOTDIR |
1771 | #endif | |
1772 | ) { | |
1773 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[4], buf[3]); | |
1774 | perror("reason"); | |
1775 | rename(dbfile, buf[0]); | |
1776 | rename(buf[1], dbfile); | |
1777 | goto err; | |
1778 | } | |
63b6fe2b | 1779 | #ifdef RL_DEBUG |
0f113f3e MC |
1780 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[2], buf[4]); |
1781 | #endif | |
1782 | if (rename(buf[2], buf[4]) < 0) { | |
1783 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[2], buf[4]); | |
1784 | perror("reason"); | |
1785 | rename(buf[3], buf[4]); | |
1786 | rename(dbfile, buf[0]); | |
1787 | rename(buf[1], dbfile); | |
1788 | goto err; | |
1789 | } | |
1790 | return 1; | |
f85b68cd | 1791 | err: |
0f113f3e MC |
1792 | return 0; |
1793 | } | |
f85b68cd RL |
1794 | |
1795 | void free_index(CA_DB *db) | |
0f113f3e MC |
1796 | { |
1797 | if (db) { | |
1798 | if (db->db) | |
1799 | TXT_DB_free(db->db); | |
1800 | OPENSSL_free(db); | |
1801 | } | |
1802 | } | |
6d5ffb59 | 1803 | |
ff990440 | 1804 | int parse_yesno(const char *str, int def) |
0f113f3e MC |
1805 | { |
1806 | int ret = def; | |
1807 | if (str) { | |
1808 | switch (*str) { | |
1809 | case 'f': /* false */ | |
1810 | case 'F': /* FALSE */ | |
1811 | case 'n': /* no */ | |
1812 | case 'N': /* NO */ | |
1813 | case '0': /* 0 */ | |
1814 | ret = 0; | |
1815 | break; | |
1816 | case 't': /* true */ | |
1817 | case 'T': /* TRUE */ | |
1818 | case 'y': /* yes */ | |
1819 | case 'Y': /* YES */ | |
1820 | case '1': /* 1 */ | |
1821 | ret = 1; | |
1822 | break; | |
1823 | default: | |
1824 | ret = def; | |
1825 | break; | |
1826 | } | |
1827 | } | |
1828 | return ret; | |
1829 | } | |
03ddbdd9 | 1830 | |
6d5ffb59 RL |
1831 | /* |
1832 | * subject is expected to be in the format /type0=value0/type1=value1/type2=... | |
1833 | * where characters may be escaped by \ | |
1834 | */ | |
1835 | X509_NAME *parse_name(char *subject, long chtype, int multirdn) | |
0f113f3e MC |
1836 | { |
1837 | size_t buflen = strlen(subject) + 1; /* to copy the types and values | |
1838 | * into. due to escaping, the copy | |
1839 | * can only become shorter */ | |
1840 | char *buf = OPENSSL_malloc(buflen); | |
1841 | size_t max_ne = buflen / 2 + 1; /* maximum number of name elements */ | |
1842 | char **ne_types = OPENSSL_malloc(max_ne * sizeof(char *)); | |
1843 | char **ne_values = OPENSSL_malloc(max_ne * sizeof(char *)); | |
1844 | int *mval = OPENSSL_malloc(max_ne * sizeof(int)); | |
1845 | ||
1846 | char *sp = subject, *bp = buf; | |
1847 | int i, ne_num = 0; | |
1848 | ||
1849 | X509_NAME *n = NULL; | |
1850 | int nid; | |
1851 | ||
1852 | if (!buf || !ne_types || !ne_values || !mval) { | |
1853 | BIO_printf(bio_err, "malloc error\n"); | |
1854 | goto error; | |
1855 | } | |
1856 | ||
1857 | if (*subject != '/') { | |
1858 | BIO_printf(bio_err, "Subject does not start with '/'.\n"); | |
1859 | goto error; | |
1860 | } | |
1861 | sp++; /* skip leading / */ | |
1862 | ||
1863 | /* no multivalued RDN by default */ | |
1864 | mval[ne_num] = 0; | |
1865 | ||
1866 | while (*sp) { | |
1867 | /* collect type */ | |
1868 | ne_types[ne_num] = bp; | |
1869 | while (*sp) { | |
1870 | if (*sp == '\\') { /* is there anything to escape in the | |
1871 | * type...? */ | |
1872 | if (*++sp) | |
1873 | *bp++ = *sp++; | |
1874 | else { | |
1875 | BIO_printf(bio_err, | |
1876 | "escape character at end of string\n"); | |
1877 | goto error; | |
1878 | } | |
1879 | } else if (*sp == '=') { | |
1880 | sp++; | |
1881 | *bp++ = '\0'; | |
1882 | break; | |
1883 | } else | |
1884 | *bp++ = *sp++; | |
1885 | } | |
1886 | if (!*sp) { | |
1887 | BIO_printf(bio_err, | |
1888 | "end of string encountered while processing type of subject name element #%d\n", | |
1889 | ne_num); | |
1890 | goto error; | |
1891 | } | |
1892 | ne_values[ne_num] = bp; | |
1893 | while (*sp) { | |
1894 | if (*sp == '\\') { | |
1895 | if (*++sp) | |
1896 | *bp++ = *sp++; | |
1897 | else { | |
1898 | BIO_printf(bio_err, | |
1899 | "escape character at end of string\n"); | |
1900 | goto error; | |
1901 | } | |
1902 | } else if (*sp == '/') { | |
1903 | sp++; | |
1904 | /* no multivalued RDN by default */ | |
1905 | mval[ne_num + 1] = 0; | |
1906 | break; | |
1907 | } else if (*sp == '+' && multirdn) { | |
1908 | /* | |
1909 | * a not escaped + signals a mutlivalued RDN | |
1910 | */ | |
1911 | sp++; | |
1912 | mval[ne_num + 1] = -1; | |
1913 | break; | |
1914 | } else | |
1915 | *bp++ = *sp++; | |
1916 | } | |
1917 | *bp++ = '\0'; | |
1918 | ne_num++; | |
1919 | } | |
1920 | ||
1921 | if (!(n = X509_NAME_new())) | |
1922 | goto error; | |
1923 | ||
1924 | for (i = 0; i < ne_num; i++) { | |
1925 | if ((nid = OBJ_txt2nid(ne_types[i])) == NID_undef) { | |
1926 | BIO_printf(bio_err, | |
1927 | "Subject Attribute %s has no known NID, skipped\n", | |
1928 | ne_types[i]); | |
1929 | continue; | |
1930 | } | |
1931 | ||
1932 | if (!*ne_values[i]) { | |
1933 | BIO_printf(bio_err, | |
1934 | "No value provided for Subject Attribute %s, skipped\n", | |
1935 | ne_types[i]); | |
1936 | continue; | |
1937 | } | |
1938 | ||
1939 | if (!X509_NAME_add_entry_by_NID | |
1940 | (n, nid, chtype, (unsigned char *)ne_values[i], -1, -1, mval[i])) | |
1941 | goto error; | |
1942 | } | |
1943 | ||
1944 | OPENSSL_free(ne_values); | |
1945 | OPENSSL_free(ne_types); | |
1946 | OPENSSL_free(buf); | |
1947 | OPENSSL_free(mval); | |
1948 | return n; | |
1949 | ||
1950 | error: | |
1951 | X509_NAME_free(n); | |
1952 | if (ne_values) | |
1953 | OPENSSL_free(ne_values); | |
1954 | if (ne_types) | |
1955 | OPENSSL_free(ne_types); | |
1956 | if (mval) | |
1957 | OPENSSL_free(mval); | |
1958 | if (buf) | |
1959 | OPENSSL_free(buf); | |
1960 | return NULL; | |
6d5ffb59 RL |
1961 | } |
1962 | ||
0f113f3e MC |
1963 | /* |
1964 | * Read whole contents of a BIO into an allocated memory buffer and return | |
1965 | * it. | |
a9164153 DSH |
1966 | */ |
1967 | ||
1968 | int bio_to_mem(unsigned char **out, int maxlen, BIO *in) | |
0f113f3e MC |
1969 | { |
1970 | BIO *mem; | |
1971 | int len, ret; | |
1972 | unsigned char tbuf[1024]; | |
1973 | mem = BIO_new(BIO_s_mem()); | |
1974 | if (!mem) | |
1975 | return -1; | |
1976 | for (;;) { | |
1977 | if ((maxlen != -1) && maxlen < 1024) | |
1978 | len = maxlen; | |
1979 | else | |
1980 | len = 1024; | |
1981 | len = BIO_read(in, tbuf, len); | |
1982 | if (len <= 0) | |
1983 | break; | |
1984 | if (BIO_write(mem, tbuf, len) != len) { | |
1985 | BIO_free(mem); | |
1986 | return -1; | |
1987 | } | |
1988 | maxlen -= len; | |
1989 | ||
1990 | if (maxlen == 0) | |
1991 | break; | |
1992 | } | |
1993 | ret = BIO_get_mem_data(mem, (char **)out); | |
1994 | BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY); | |
1995 | BIO_free(mem); | |
1996 | return ret; | |
1997 | } | |
a9164153 | 1998 | |
4a3dc3c0 | 1999 | int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value) |
0f113f3e MC |
2000 | { |
2001 | int rv; | |
2002 | char *stmp, *vtmp = NULL; | |
2003 | stmp = BUF_strdup(value); | |
2004 | if (!stmp) | |
2005 | return -1; | |
2006 | vtmp = strchr(stmp, ':'); | |
2007 | if (vtmp) { | |
2008 | *vtmp = 0; | |
2009 | vtmp++; | |
2010 | } | |
2011 | rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp); | |
2012 | OPENSSL_free(stmp); | |
2013 | return rv; | |
2014 | } | |
a2318e86 | 2015 | |
7d727231 | 2016 | static void nodes_print(BIO *out, const char *name, |
0f113f3e MC |
2017 | STACK_OF(X509_POLICY_NODE) *nodes) |
2018 | { | |
2019 | X509_POLICY_NODE *node; | |
2020 | int i; | |
2021 | BIO_printf(out, "%s Policies:", name); | |
2022 | if (nodes) { | |
2023 | BIO_puts(out, "\n"); | |
2024 | for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) { | |
2025 | node = sk_X509_POLICY_NODE_value(nodes, i); | |
2026 | X509_POLICY_NODE_print(out, node, 2); | |
2027 | } | |
2028 | } else | |
2029 | BIO_puts(out, " <empty>\n"); | |
2030 | } | |
c431798e DSH |
2031 | |
2032 | void policies_print(BIO *out, X509_STORE_CTX *ctx) | |
0f113f3e MC |
2033 | { |
2034 | X509_POLICY_TREE *tree; | |
2035 | int explicit_policy; | |
0f113f3e MC |
2036 | tree = X509_STORE_CTX_get0_policy_tree(ctx); |
2037 | explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx); | |
2038 | ||
2039 | BIO_printf(out, "Require explicit Policy: %s\n", | |
2040 | explicit_policy ? "True" : "False"); | |
2041 | ||
2042 | nodes_print(out, "Authority", X509_policy_tree_get0_policies(tree)); | |
2043 | nodes_print(out, "User", X509_policy_tree_get0_user_policies(tree)); | |
0f113f3e | 2044 | } |
ffa10187 | 2045 | |
79bd20fd | 2046 | #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK) |
ed551cdd | 2047 | |
6caa4edd | 2048 | static JPAKE_CTX *jpake_init(const char *us, const char *them, |
0f113f3e MC |
2049 | const char *secret) |
2050 | { | |
2051 | BIGNUM *p = NULL; | |
2052 | BIGNUM *g = NULL; | |
2053 | BIGNUM *q = NULL; | |
2054 | BIGNUM *bnsecret = BN_new(); | |
2055 | JPAKE_CTX *ctx; | |
2056 | ||
2057 | /* Use a safe prime for p (that we found earlier) */ | |
2058 | BN_hex2bn(&p, | |
2059 | "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); | |
2060 | g = BN_new(); | |
2061 | BN_set_word(g, 2); | |
2062 | q = BN_new(); | |
2063 | BN_rshift1(q, p); | |
2064 | ||
2065 | BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret); | |
2066 | ||
2067 | ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret); | |
2068 | BN_free(bnsecret); | |
2069 | BN_free(q); | |
2070 | BN_free(g); | |
2071 | BN_free(p); | |
2072 | ||
2073 | return ctx; | |
2074 | } | |
6caa4edd BL |
2075 | |
2076 | static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p) | |
0f113f3e MC |
2077 | { |
2078 | BN_print(conn, p->gx); | |
2079 | BIO_puts(conn, "\n"); | |
2080 | BN_print(conn, p->zkpx.gr); | |
2081 | BIO_puts(conn, "\n"); | |
2082 | BN_print(conn, p->zkpx.b); | |
2083 | BIO_puts(conn, "\n"); | |
2084 | } | |
6caa4edd BL |
2085 | |
2086 | static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2087 | { |
2088 | JPAKE_STEP1 s1; | |
2089 | ||
2090 | JPAKE_STEP1_init(&s1); | |
2091 | JPAKE_STEP1_generate(&s1, ctx); | |
2092 | jpake_send_part(bconn, &s1.p1); | |
2093 | jpake_send_part(bconn, &s1.p2); | |
2094 | (void)BIO_flush(bconn); | |
2095 | JPAKE_STEP1_release(&s1); | |
2096 | } | |
6caa4edd BL |
2097 | |
2098 | static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2099 | { |
2100 | JPAKE_STEP2 s2; | |
6caa4edd | 2101 | |
0f113f3e MC |
2102 | JPAKE_STEP2_init(&s2); |
2103 | JPAKE_STEP2_generate(&s2, ctx); | |
2104 | jpake_send_part(bconn, &s2); | |
2105 | (void)BIO_flush(bconn); | |
2106 | JPAKE_STEP2_release(&s2); | |
2107 | } | |
6caa4edd BL |
2108 | |
2109 | static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2110 | { |
2111 | JPAKE_STEP3A s3a; | |
6caa4edd | 2112 | |
0f113f3e MC |
2113 | JPAKE_STEP3A_init(&s3a); |
2114 | JPAKE_STEP3A_generate(&s3a, ctx); | |
2115 | BIO_write(bconn, s3a.hhk, sizeof s3a.hhk); | |
2116 | (void)BIO_flush(bconn); | |
2117 | JPAKE_STEP3A_release(&s3a); | |
2118 | } | |
6caa4edd BL |
2119 | |
2120 | static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2121 | { |
2122 | JPAKE_STEP3B s3b; | |
6caa4edd | 2123 | |
0f113f3e MC |
2124 | JPAKE_STEP3B_init(&s3b); |
2125 | JPAKE_STEP3B_generate(&s3b, ctx); | |
2126 | BIO_write(bconn, s3b.hk, sizeof s3b.hk); | |
2127 | (void)BIO_flush(bconn); | |
2128 | JPAKE_STEP3B_release(&s3b); | |
2129 | } | |
6caa4edd BL |
2130 | |
2131 | static void readbn(BIGNUM **bn, BIO *bconn) | |
0f113f3e MC |
2132 | { |
2133 | char buf[10240]; | |
2134 | int l; | |
2135 | ||
2136 | l = BIO_gets(bconn, buf, sizeof buf); | |
2137 | assert(l > 0); | |
2138 | assert(buf[l - 1] == '\n'); | |
2139 | buf[l - 1] = '\0'; | |
2140 | BN_hex2bn(bn, buf); | |
2141 | } | |
6caa4edd BL |
2142 | |
2143 | static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn) | |
0f113f3e MC |
2144 | { |
2145 | readbn(&p->gx, bconn); | |
2146 | readbn(&p->zkpx.gr, bconn); | |
2147 | readbn(&p->zkpx.b, bconn); | |
2148 | } | |
6caa4edd BL |
2149 | |
2150 | static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2151 | { |
2152 | JPAKE_STEP1 s1; | |
2153 | ||
2154 | JPAKE_STEP1_init(&s1); | |
2155 | jpake_receive_part(&s1.p1, bconn); | |
2156 | jpake_receive_part(&s1.p2, bconn); | |
2157 | if (!JPAKE_STEP1_process(ctx, &s1)) { | |
2158 | ERR_print_errors(bio_err); | |
2159 | exit(1); | |
2160 | } | |
2161 | JPAKE_STEP1_release(&s1); | |
2162 | } | |
6caa4edd BL |
2163 | |
2164 | static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2165 | { |
2166 | JPAKE_STEP2 s2; | |
2167 | ||
2168 | JPAKE_STEP2_init(&s2); | |
2169 | jpake_receive_part(&s2, bconn); | |
2170 | if (!JPAKE_STEP2_process(ctx, &s2)) { | |
2171 | ERR_print_errors(bio_err); | |
2172 | exit(1); | |
2173 | } | |
2174 | JPAKE_STEP2_release(&s2); | |
2175 | } | |
6caa4edd BL |
2176 | |
2177 | static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2178 | { |
2179 | JPAKE_STEP3A s3a; | |
2180 | int l; | |
2181 | ||
2182 | JPAKE_STEP3A_init(&s3a); | |
2183 | l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk); | |
2184 | assert(l == sizeof s3a.hhk); | |
2185 | if (!JPAKE_STEP3A_process(ctx, &s3a)) { | |
2186 | ERR_print_errors(bio_err); | |
2187 | exit(1); | |
2188 | } | |
2189 | JPAKE_STEP3A_release(&s3a); | |
2190 | } | |
6caa4edd BL |
2191 | |
2192 | static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2193 | { |
2194 | JPAKE_STEP3B s3b; | |
2195 | int l; | |
2196 | ||
2197 | JPAKE_STEP3B_init(&s3b); | |
2198 | l = BIO_read(bconn, s3b.hk, sizeof s3b.hk); | |
2199 | assert(l == sizeof s3b.hk); | |
2200 | if (!JPAKE_STEP3B_process(ctx, &s3b)) { | |
2201 | ERR_print_errors(bio_err); | |
2202 | exit(1); | |
2203 | } | |
2204 | JPAKE_STEP3B_release(&s3b); | |
2205 | } | |
6caa4edd BL |
2206 | |
2207 | void jpake_client_auth(BIO *out, BIO *conn, const char *secret) | |
0f113f3e MC |
2208 | { |
2209 | JPAKE_CTX *ctx; | |
2210 | BIO *bconn; | |
6caa4edd | 2211 | |
0f113f3e | 2212 | BIO_puts(out, "Authenticating with JPAKE\n"); |
6caa4edd | 2213 | |
0f113f3e | 2214 | ctx = jpake_init("client", "server", secret); |
6caa4edd | 2215 | |
0f113f3e MC |
2216 | bconn = BIO_new(BIO_f_buffer()); |
2217 | BIO_push(bconn, conn); | |
6caa4edd | 2218 | |
0f113f3e MC |
2219 | jpake_send_step1(bconn, ctx); |
2220 | jpake_receive_step1(ctx, bconn); | |
2221 | jpake_send_step2(bconn, ctx); | |
2222 | jpake_receive_step2(ctx, bconn); | |
2223 | jpake_send_step3a(bconn, ctx); | |
2224 | jpake_receive_step3b(ctx, bconn); | |
6caa4edd | 2225 | |
0f113f3e | 2226 | BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
f3b7bdad | 2227 | |
0f113f3e MC |
2228 | if (psk_key) |
2229 | OPENSSL_free(psk_key); | |
b252cf0d | 2230 | |
0f113f3e | 2231 | psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); |
6caa4edd | 2232 | |
0f113f3e MC |
2233 | BIO_pop(bconn); |
2234 | BIO_free(bconn); | |
f3b7bdad | 2235 | |
0f113f3e MC |
2236 | JPAKE_CTX_free(ctx); |
2237 | } | |
6caa4edd BL |
2238 | |
2239 | void jpake_server_auth(BIO *out, BIO *conn, const char *secret) | |
0f113f3e MC |
2240 | { |
2241 | JPAKE_CTX *ctx; | |
2242 | BIO *bconn; | |
6caa4edd | 2243 | |
0f113f3e | 2244 | BIO_puts(out, "Authenticating with JPAKE\n"); |
6caa4edd | 2245 | |
0f113f3e | 2246 | ctx = jpake_init("server", "client", secret); |
6caa4edd | 2247 | |
0f113f3e MC |
2248 | bconn = BIO_new(BIO_f_buffer()); |
2249 | BIO_push(bconn, conn); | |
6caa4edd | 2250 | |
0f113f3e MC |
2251 | jpake_receive_step1(ctx, bconn); |
2252 | jpake_send_step1(bconn, ctx); | |
2253 | jpake_receive_step2(ctx, bconn); | |
2254 | jpake_send_step2(bconn, ctx); | |
2255 | jpake_receive_step3a(ctx, bconn); | |
2256 | jpake_send_step3b(bconn, ctx); | |
6caa4edd | 2257 | |
0f113f3e | 2258 | BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
f3b7bdad | 2259 | |
0f113f3e MC |
2260 | if (psk_key) |
2261 | OPENSSL_free(psk_key); | |
b252cf0d | 2262 | |
0f113f3e | 2263 | psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); |
6caa4edd | 2264 | |
0f113f3e MC |
2265 | BIO_pop(bconn); |
2266 | BIO_free(bconn); | |
f3b7bdad | 2267 | |
0f113f3e MC |
2268 | JPAKE_CTX_free(ctx); |
2269 | } | |
6caa4edd | 2270 | |
ed551cdd DSH |
2271 | #endif |
2272 | ||
2911575c | 2273 | #ifndef OPENSSL_NO_TLSEXT |
3a83462d MC |
2274 | /*- |
2275 | * next_protos_parse parses a comma separated list of strings into a string | |
71fa4513 BL |
2276 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
2277 | * outlen: (output) set to the length of the resulting buffer on success. | |
2278 | * err: (maybe NULL) on failure, an error message line is written to this BIO. | |
2279 | * in: a NUL termianted string like "abc,def,ghi" | |
2280 | * | |
2281 | * returns: a malloced buffer or NULL on failure. | |
2282 | */ | |
2283 | unsigned char *next_protos_parse(unsigned short *outlen, const char *in) | |
0f113f3e MC |
2284 | { |
2285 | size_t len; | |
2286 | unsigned char *out; | |
2287 | size_t i, start = 0; | |
2288 | ||
2289 | len = strlen(in); | |
2290 | if (len >= 65535) | |
2291 | return NULL; | |
2292 | ||
2293 | out = OPENSSL_malloc(strlen(in) + 1); | |
2294 | if (!out) | |
2295 | return NULL; | |
2296 | ||
2297 | for (i = 0; i <= len; ++i) { | |
2298 | if (i == len || in[i] == ',') { | |
2299 | if (i - start > 255) { | |
2300 | OPENSSL_free(out); | |
2301 | return NULL; | |
2302 | } | |
2303 | out[start] = i - start; | |
2304 | start = i + 1; | |
2305 | } else | |
2306 | out[i + 1] = in[i]; | |
2307 | } | |
2308 | ||
2309 | *outlen = len + 1; | |
2310 | return out; | |
2311 | } | |
2312 | #endif /* ndef OPENSSL_NO_TLSEXT */ | |
71fa4513 | 2313 | |
a70da5b3 | 2314 | void print_cert_checks(BIO *bio, X509 *x, |
0f113f3e MC |
2315 | const char *checkhost, |
2316 | const char *checkemail, const char *checkip) | |
2317 | { | |
2318 | if (x == NULL) | |
2319 | return; | |
2320 | if (checkhost) { | |
2321 | BIO_printf(bio, "Hostname %s does%s match certificate\n", | |
7e1b7485 RS |
2322 | checkhost, |
2323 | X509_check_host(x, checkhost, 0, 0, NULL) == 1 | |
2324 | ? "" : " NOT"); | |
0f113f3e MC |
2325 | } |
2326 | ||
2327 | if (checkemail) { | |
2328 | BIO_printf(bio, "Email %s does%s match certificate\n", | |
7e1b7485 RS |
2329 | checkemail, X509_check_email(x, checkemail, 0, 0) |
2330 | ? "" : " NOT"); | |
0f113f3e MC |
2331 | } |
2332 | ||
2333 | if (checkip) { | |
2334 | BIO_printf(bio, "IP %s does%s match certificate\n", | |
2335 | checkip, X509_check_ip_asc(x, checkip, 0) ? "" : " NOT"); | |
2336 | } | |
2337 | } | |
a70da5b3 | 2338 | |
0090a686 DSH |
2339 | /* Get first http URL from a DIST_POINT structure */ |
2340 | ||
2341 | static const char *get_dp_url(DIST_POINT *dp) | |
0f113f3e MC |
2342 | { |
2343 | GENERAL_NAMES *gens; | |
2344 | GENERAL_NAME *gen; | |
2345 | int i, gtype; | |
2346 | ASN1_STRING *uri; | |
2347 | if (!dp->distpoint || dp->distpoint->type != 0) | |
2348 | return NULL; | |
2349 | gens = dp->distpoint->name.fullname; | |
2350 | for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) { | |
2351 | gen = sk_GENERAL_NAME_value(gens, i); | |
2352 | uri = GENERAL_NAME_get0_value(gen, >ype); | |
2353 | if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6) { | |
2354 | char *uptr = (char *)ASN1_STRING_data(uri); | |
2355 | if (!strncmp(uptr, "http://", 7)) | |
2356 | return uptr; | |
2357 | } | |
2358 | } | |
2359 | return NULL; | |
2360 | } | |
2361 | ||
2362 | /* | |
2363 | * Look through a CRLDP structure and attempt to find an http URL to | |
2364 | * downloads a CRL from. | |
0090a686 DSH |
2365 | */ |
2366 | ||
2367 | static X509_CRL *load_crl_crldp(STACK_OF(DIST_POINT) *crldp) | |
0f113f3e MC |
2368 | { |
2369 | int i; | |
2370 | const char *urlptr = NULL; | |
2371 | for (i = 0; i < sk_DIST_POINT_num(crldp); i++) { | |
2372 | DIST_POINT *dp = sk_DIST_POINT_value(crldp, i); | |
2373 | urlptr = get_dp_url(dp); | |
2374 | if (urlptr) | |
2375 | return load_crl(urlptr, FORMAT_HTTP); | |
2376 | } | |
2377 | return NULL; | |
2378 | } | |
2379 | ||
2380 | /* | |
2381 | * Example of downloading CRLs from CRLDP: not usable for real world as it | |
2382 | * always downloads, doesn't support non-blocking I/O and doesn't cache | |
2383 | * anything. | |
0090a686 DSH |
2384 | */ |
2385 | ||
2386 | static STACK_OF(X509_CRL) *crls_http_cb(X509_STORE_CTX *ctx, X509_NAME *nm) | |
0f113f3e MC |
2387 | { |
2388 | X509 *x; | |
2389 | STACK_OF(X509_CRL) *crls = NULL; | |
2390 | X509_CRL *crl; | |
2391 | STACK_OF(DIST_POINT) *crldp; | |
7e1b7485 RS |
2392 | |
2393 | crls = sk_X509_CRL_new_null(); | |
2394 | if (!crls) | |
2395 | return NULL; | |
0f113f3e MC |
2396 | x = X509_STORE_CTX_get_current_cert(ctx); |
2397 | crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL); | |
2398 | crl = load_crl_crldp(crldp); | |
2399 | sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); | |
2400 | if (!crl) | |
2401 | return NULL; | |
0f113f3e MC |
2402 | sk_X509_CRL_push(crls, crl); |
2403 | /* Try to download delta CRL */ | |
2404 | crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL); | |
2405 | crl = load_crl_crldp(crldp); | |
2406 | sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); | |
2407 | if (crl) | |
2408 | sk_X509_CRL_push(crls, crl); | |
2409 | return crls; | |
2410 | } | |
0090a686 DSH |
2411 | |
2412 | void store_setup_crl_download(X509_STORE *st) | |
0f113f3e MC |
2413 | { |
2414 | X509_STORE_set_lookup_crls_cb(st, crls_http_cb); | |
2415 | } | |
0090a686 | 2416 | |
0a39d8f2 AP |
2417 | /* |
2418 | * Platform-specific sections | |
2419 | */ | |
ffa10187 | 2420 | #if defined(_WIN32) |
a1ad253f AP |
2421 | # ifdef fileno |
2422 | # undef fileno | |
2423 | # define fileno(a) (int)_fileno(a) | |
2424 | # endif | |
2425 | ||
2426 | # include <windows.h> | |
2427 | # include <tchar.h> | |
2428 | ||
2429 | static int WIN32_rename(const char *from, const char *to) | |
0f113f3e MC |
2430 | { |
2431 | TCHAR *tfrom = NULL, *tto; | |
2432 | DWORD err; | |
2433 | int ret = 0; | |
2434 | ||
2435 | if (sizeof(TCHAR) == 1) { | |
2436 | tfrom = (TCHAR *)from; | |
2437 | tto = (TCHAR *)to; | |
2438 | } else { /* UNICODE path */ | |
2439 | ||
2440 | size_t i, flen = strlen(from) + 1, tlen = strlen(to) + 1; | |
2441 | tfrom = (TCHAR *)malloc(sizeof(TCHAR) * (flen + tlen)); | |
2442 | if (tfrom == NULL) | |
2443 | goto err; | |
2444 | tto = tfrom + flen; | |
2445 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2446 | if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen)) | |
2447 | # endif | |
2448 | for (i = 0; i < flen; i++) | |
2449 | tfrom[i] = (TCHAR)from[i]; | |
2450 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2451 | if (!MultiByteToWideChar(CP_ACP, 0, to, tlen, (WCHAR *)tto, tlen)) | |
2452 | # endif | |
2453 | for (i = 0; i < tlen; i++) | |
2454 | tto[i] = (TCHAR)to[i]; | |
2455 | } | |
2456 | ||
2457 | if (MoveFile(tfrom, tto)) | |
2458 | goto ok; | |
2459 | err = GetLastError(); | |
2460 | if (err == ERROR_ALREADY_EXISTS || err == ERROR_FILE_EXISTS) { | |
2461 | if (DeleteFile(tto) && MoveFile(tfrom, tto)) | |
2462 | goto ok; | |
2463 | err = GetLastError(); | |
2464 | } | |
2465 | if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND) | |
2466 | errno = ENOENT; | |
2467 | else if (err == ERROR_ACCESS_DENIED) | |
2468 | errno = EACCES; | |
2469 | else | |
2470 | errno = EINVAL; /* we could map more codes... */ | |
2471 | err: | |
2472 | ret = -1; | |
2473 | ok: | |
2474 | if (tfrom != NULL && tfrom != (TCHAR *)from) | |
2475 | free(tfrom); | |
2476 | return ret; | |
2477 | } | |
0a39d8f2 AP |
2478 | #endif |
2479 | ||
2480 | /* app_tminterval section */ | |
2481 | #if defined(_WIN32) | |
0f113f3e MC |
2482 | double app_tminterval(int stop, int usertime) |
2483 | { | |
2484 | FILETIME now; | |
2485 | double ret = 0; | |
2486 | static ULARGE_INTEGER tmstart; | |
2487 | static int warning = 1; | |
2488 | # ifdef _WIN32_WINNT | |
2489 | static HANDLE proc = NULL; | |
2490 | ||
2491 | if (proc == NULL) { | |
2492 | if (check_winnt()) | |
2493 | proc = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, | |
2494 | GetCurrentProcessId()); | |
2495 | if (proc == NULL) | |
2496 | proc = (HANDLE) - 1; | |
2497 | } | |
2498 | ||
2499 | if (usertime && proc != (HANDLE) - 1) { | |
2500 | FILETIME junk; | |
2501 | GetProcessTimes(proc, &junk, &junk, &junk, &now); | |
2502 | } else | |
2503 | # endif | |
2504 | { | |
2505 | SYSTEMTIME systime; | |
9135fddb | 2506 | |
0f113f3e MC |
2507 | if (usertime && warning) { |
2508 | BIO_printf(bio_err, "To get meaningful results, run " | |
2509 | "this program on idle system.\n"); | |
2510 | warning = 0; | |
2511 | } | |
2512 | GetSystemTime(&systime); | |
2513 | SystemTimeToFileTime(&systime, &now); | |
2514 | } | |
9135fddb | 2515 | |
0f113f3e MC |
2516 | if (stop == TM_START) { |
2517 | tmstart.u.LowPart = now.dwLowDateTime; | |
2518 | tmstart.u.HighPart = now.dwHighDateTime; | |
2519 | } else { | |
2520 | ULARGE_INTEGER tmstop; | |
9135fddb | 2521 | |
0f113f3e MC |
2522 | tmstop.u.LowPart = now.dwLowDateTime; |
2523 | tmstop.u.HighPart = now.dwHighDateTime; | |
9135fddb | 2524 | |
0f113f3e MC |
2525 | ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart) * 1e-7; |
2526 | } | |
9135fddb | 2527 | |
0f113f3e MC |
2528 | return (ret); |
2529 | } | |
0f113f3e MC |
2530 | #elif defined(OPENSSL_SYS_NETWARE) |
2531 | # include <time.h> | |
a950f287 | 2532 | |
0f113f3e MC |
2533 | double app_tminterval(int stop, int usertime) |
2534 | { | |
0f113f3e MC |
2535 | static clock_t tmstart; |
2536 | static int warning = 1; | |
7e1b7485 | 2537 | double ret = 0; |
0f113f3e MC |
2538 | |
2539 | if (usertime && warning) { | |
2540 | BIO_printf(bio_err, "To get meaningful results, run " | |
2541 | "this program on idle system.\n"); | |
2542 | warning = 0; | |
2543 | } | |
2544 | ||
2545 | if (stop == TM_START) | |
2546 | tmstart = clock(); | |
2547 | else | |
2548 | ret = (clock() - tmstart) / (double)CLOCKS_PER_SEC; | |
2549 | ||
2550 | return (ret); | |
2551 | } | |
0a39d8f2 | 2552 | |
7e1b7485 | 2553 | |
0f113f3e MC |
2554 | #elif defined(OPENSSL_SYSTEM_VXWORKS) |
2555 | # include <time.h> | |
0a39d8f2 | 2556 | |
0f113f3e MC |
2557 | double app_tminterval(int stop, int usertime) |
2558 | { | |
2559 | double ret = 0; | |
2560 | # ifdef CLOCK_REALTIME | |
2561 | static struct timespec tmstart; | |
2562 | struct timespec now; | |
2563 | # else | |
2564 | static unsigned long tmstart; | |
2565 | unsigned long now; | |
2566 | # endif | |
2567 | static int warning = 1; | |
2568 | ||
2569 | if (usertime && warning) { | |
2570 | BIO_printf(bio_err, "To get meaningful results, run " | |
2571 | "this program on idle system.\n"); | |
2572 | warning = 0; | |
2573 | } | |
2574 | # ifdef CLOCK_REALTIME | |
2575 | clock_gettime(CLOCK_REALTIME, &now); | |
2576 | if (stop == TM_START) | |
2577 | tmstart = now; | |
2578 | else | |
2579 | ret = ((now.tv_sec + now.tv_nsec * 1e-9) | |
2580 | - (tmstart.tv_sec + tmstart.tv_nsec * 1e-9)); | |
2581 | # else | |
2582 | now = tickGet(); | |
2583 | if (stop == TM_START) | |
2584 | tmstart = now; | |
2585 | else | |
2586 | ret = (now - tmstart) / (double)sysClkRateGet(); | |
2587 | # endif | |
2588 | return (ret); | |
2589 | } | |
0a39d8f2 | 2590 | |
0f113f3e MC |
2591 | #elif defined(OPENSSL_SYSTEM_VMS) |
2592 | # include <time.h> | |
2593 | # include <times.h> | |
0a39d8f2 | 2594 | |
0f113f3e MC |
2595 | double app_tminterval(int stop, int usertime) |
2596 | { | |
2597 | static clock_t tmstart; | |
2598 | double ret = 0; | |
2599 | clock_t now; | |
2600 | # ifdef __TMS | |
2601 | struct tms rus; | |
2602 | ||
2603 | now = times(&rus); | |
2604 | if (usertime) | |
2605 | now = rus.tms_utime; | |
2606 | # else | |
2607 | if (usertime) | |
2608 | now = clock(); /* sum of user and kernel times */ | |
2609 | else { | |
2610 | struct timeval tv; | |
2611 | gettimeofday(&tv, NULL); | |
2612 | now = (clock_t)((unsigned long long)tv.tv_sec * CLK_TCK + | |
2613 | (unsigned long long)tv.tv_usec * (1000000 / CLK_TCK) | |
2614 | ); | |
2615 | } | |
2616 | # endif | |
2617 | if (stop == TM_START) | |
2618 | tmstart = now; | |
2619 | else | |
2620 | ret = (now - tmstart) / (double)(CLK_TCK); | |
0a39d8f2 | 2621 | |
0f113f3e MC |
2622 | return (ret); |
2623 | } | |
0a39d8f2 | 2624 | |
0f113f3e MC |
2625 | #elif defined(_SC_CLK_TCK) /* by means of unistd.h */ |
2626 | # include <sys/times.h> | |
0a39d8f2 | 2627 | |
0f113f3e MC |
2628 | double app_tminterval(int stop, int usertime) |
2629 | { | |
2630 | double ret = 0; | |
2631 | struct tms rus; | |
2632 | clock_t now = times(&rus); | |
2633 | static clock_t tmstart; | |
2634 | ||
2635 | if (usertime) | |
2636 | now = rus.tms_utime; | |
2637 | ||
2638 | if (stop == TM_START) | |
2639 | tmstart = now; | |
2640 | else { | |
2641 | long int tck = sysconf(_SC_CLK_TCK); | |
2642 | ret = (now - tmstart) / (double)tck; | |
2643 | } | |
2644 | ||
2645 | return (ret); | |
2646 | } | |
0a39d8f2 | 2647 | |
0f113f3e MC |
2648 | #else |
2649 | # include <sys/time.h> | |
2650 | # include <sys/resource.h> | |
0a39d8f2 | 2651 | |
0f113f3e MC |
2652 | double app_tminterval(int stop, int usertime) |
2653 | { | |
2654 | double ret = 0; | |
2655 | struct rusage rus; | |
2656 | struct timeval now; | |
2657 | static struct timeval tmstart; | |
2658 | ||
2659 | if (usertime) | |
2660 | getrusage(RUSAGE_SELF, &rus), now = rus.ru_utime; | |
2661 | else | |
2662 | gettimeofday(&now, NULL); | |
2663 | ||
2664 | if (stop == TM_START) | |
2665 | tmstart = now; | |
2666 | else | |
2667 | ret = ((now.tv_sec + now.tv_usec * 1e-6) | |
2668 | - (tmstart.tv_sec + tmstart.tv_usec * 1e-6)); | |
2669 | ||
2670 | return ret; | |
2671 | } | |
0a39d8f2 | 2672 | #endif |
a1ad253f | 2673 | |
7e1b7485 RS |
2674 | int app_access(const char* name, int flag) |
2675 | { | |
2676 | #ifdef _WIN32 | |
2677 | return _access(name, flag); | |
2678 | #else | |
2679 | return access(name, flag); | |
2680 | #endif | |
2681 | } | |
2682 | ||
0a39d8f2 AP |
2683 | /* app_isdir section */ |
2684 | #ifdef _WIN32 | |
ffa10187 | 2685 | int app_isdir(const char *name) |
0f113f3e MC |
2686 | { |
2687 | HANDLE hList; | |
2688 | WIN32_FIND_DATA FileData; | |
2689 | # if defined(UNICODE) || defined(_UNICODE) | |
2690 | size_t i, len_0 = strlen(name) + 1; | |
2691 | ||
2692 | if (len_0 > sizeof(FileData.cFileName) / sizeof(FileData.cFileName[0])) | |
2693 | return -1; | |
2694 | ||
2695 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2696 | if (!MultiByteToWideChar | |
2697 | (CP_ACP, 0, name, len_0, FileData.cFileName, len_0)) | |
2698 | # endif | |
2699 | for (i = 0; i < len_0; i++) | |
2700 | FileData.cFileName[i] = (WCHAR)name[i]; | |
2701 | ||
2702 | hList = FindFirstFile(FileData.cFileName, &FileData); | |
2703 | # else | |
2704 | hList = FindFirstFile(name, &FileData); | |
2705 | # endif | |
2706 | if (hList == INVALID_HANDLE_VALUE) | |
2707 | return -1; | |
2708 | FindClose(hList); | |
2709 | return ((FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0); | |
2710 | } | |
ffa10187 | 2711 | #else |
0f113f3e MC |
2712 | # include <sys/stat.h> |
2713 | # ifndef S_ISDIR | |
2714 | # if defined(_S_IFMT) && defined(_S_IFDIR) | |
2715 | # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR) | |
2716 | # else | |
2717 | # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) | |
2718 | # endif | |
2719 | # endif | |
ffa10187 AP |
2720 | |
2721 | int app_isdir(const char *name) | |
0f113f3e MC |
2722 | { |
2723 | # if defined(S_ISDIR) | |
2724 | struct stat st; | |
2725 | ||
2726 | if (stat(name, &st) == 0) | |
2727 | return S_ISDIR(st.st_mode); | |
2728 | else | |
2729 | return -1; | |
2730 | # else | |
2731 | return -1; | |
2732 | # endif | |
2733 | } | |
ffa10187 AP |
2734 | #endif |
2735 | ||
0a39d8f2 | 2736 | /* raw_read|write section */ |
ffa10187 | 2737 | #if defined(_WIN32) && defined(STD_INPUT_HANDLE) |
0f113f3e MC |
2738 | int raw_read_stdin(void *buf, int siz) |
2739 | { | |
2740 | DWORD n; | |
2741 | if (ReadFile(GetStdHandle(STD_INPUT_HANDLE), buf, siz, &n, NULL)) | |
2742 | return (n); | |
2743 | else | |
2744 | return (-1); | |
2745 | } | |
ffa10187 | 2746 | #else |
0f113f3e MC |
2747 | int raw_read_stdin(void *buf, int siz) |
2748 | { | |
2749 | return read(fileno(stdin), buf, siz); | |
2750 | } | |
ffa10187 AP |
2751 | #endif |
2752 | ||
2753 | #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE) | |
0f113f3e MC |
2754 | int raw_write_stdout(const void *buf, int siz) |
2755 | { | |
2756 | DWORD n; | |
2757 | if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, siz, &n, NULL)) | |
2758 | return (n); | |
2759 | else | |
2760 | return (-1); | |
2761 | } | |
ffa10187 | 2762 | #else |
0f113f3e MC |
2763 | int raw_write_stdout(const void *buf, int siz) |
2764 | { | |
2765 | return write(fileno(stdout), buf, siz); | |
2766 | } | |
ffa10187 | 2767 | #endif |