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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 |
a412b891 RL |
124 | #ifndef NO_SYS_TYPES_H |
125 | # include <sys/types.h> | |
126 | #endif | |
127 | #ifndef OPENSSL_NO_POSIX_IO | |
128 | # include <sys/stat.h> | |
129 | # include <fcntl.h> | |
130 | #endif | |
d652a095 | 131 | #include <ctype.h> |
a1ad253f | 132 | #include <errno.h> |
90ae4673 RL |
133 | #include <openssl/err.h> |
134 | #include <openssl/x509.h> | |
535d79da | 135 | #include <openssl/x509v3.h> |
90ae4673 RL |
136 | #include <openssl/pem.h> |
137 | #include <openssl/pkcs12.h> | |
2fe5adc3 | 138 | #include <openssl/ui.h> |
90ae4673 | 139 | #include <openssl/safestack.h> |
0b13e9f0 | 140 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e | 141 | # include <openssl/engine.h> |
0b13e9f0 | 142 | #endif |
3eeaab4b | 143 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 144 | # include <openssl/rsa.h> |
3eeaab4b | 145 | #endif |
f0eae953 | 146 | #include <openssl/bn.h> |
79bd20fd | 147 | #ifndef OPENSSL_NO_JPAKE |
0f113f3e | 148 | # include <openssl/jpake.h> |
ed551cdd | 149 | #endif |
7e1b7485 | 150 | #include <openssl/ssl.h> |
d02b48c6 | 151 | |
d610d27f | 152 | #include "apps.h" |
d610d27f | 153 | |
a1ad253f AP |
154 | #ifdef _WIN32 |
155 | static int WIN32_rename(const char *from, const char *to); | |
0f113f3e | 156 | # define rename(from,to) WIN32_rename((from),(to)) |
a1ad253f AP |
157 | #endif |
158 | ||
8ca533e3 | 159 | typedef struct { |
0f113f3e MC |
160 | const char *name; |
161 | unsigned long flag; | |
162 | unsigned long mask; | |
8ca533e3 DSH |
163 | } NAME_EX_TBL; |
164 | ||
2fe5adc3 RL |
165 | static UI_METHOD *ui_method = NULL; |
166 | ||
0f113f3e MC |
167 | static int set_table_opts(unsigned long *flags, const char *arg, |
168 | const NAME_EX_TBL * in_tbl); | |
169 | static int set_multi_opts(unsigned long *flags, const char *arg, | |
170 | const NAME_EX_TBL * in_tbl); | |
8ca533e3 | 171 | |
d02b48c6 | 172 | int app_init(long mesgwin); |
0f113f3e | 173 | |
7e1b7485 | 174 | int chopup_args(ARGS *arg, char *buf) |
0f113f3e | 175 | { |
7e1b7485 | 176 | int quoted; |
4c9b0a03 | 177 | char c = '\0', *p = NULL; |
0f113f3e | 178 | |
7e1b7485 RS |
179 | arg->argc = 0; |
180 | if (arg->size == 0) { | |
181 | arg->size = 20; | |
b4faea50 | 182 | arg->argv = app_malloc(sizeof(*arg->argv) * arg->size, "argv space"); |
7e1b7485 | 183 | if (arg->argv == NULL) |
0f113f3e MC |
184 | return 0; |
185 | } | |
0f113f3e | 186 | |
7e1b7485 RS |
187 | for (p = buf;;) { |
188 | /* Skip whitespace. */ | |
189 | while (*p && isspace(*p)) | |
0f113f3e MC |
190 | p++; |
191 | if (!*p) | |
192 | break; | |
193 | ||
194 | /* The start of something good :-) */ | |
7e1b7485 RS |
195 | if (arg->argc >= arg->size) { |
196 | arg->size += 20; | |
b4faea50 RS |
197 | arg->argv = OPENSSL_realloc(arg->argv, |
198 | sizeof(*arg->argv) * arg->size); | |
7e1b7485 | 199 | if (arg->argv == NULL) |
0f113f3e | 200 | return 0; |
0f113f3e | 201 | } |
7e1b7485 RS |
202 | quoted = *p == '\'' || *p == '"'; |
203 | if (quoted) | |
204 | c = *p++; | |
205 | arg->argv[arg->argc++] = p; | |
0f113f3e MC |
206 | |
207 | /* now look for the end of this */ | |
7e1b7485 RS |
208 | if (quoted) { |
209 | while (*p && *p != c) | |
0f113f3e | 210 | p++; |
7e1b7485 | 211 | *p++ = '\0'; |
0f113f3e | 212 | } else { |
7e1b7485 | 213 | while (*p && !isspace(*p)) |
0f113f3e | 214 | p++; |
7e1b7485 RS |
215 | if (*p) |
216 | *p++ = '\0'; | |
0f113f3e | 217 | } |
0f113f3e | 218 | } |
7e1b7485 | 219 | arg->argv[arg->argc] = NULL; |
0f113f3e MC |
220 | return (1); |
221 | } | |
d02b48c6 RE |
222 | |
223 | #ifndef APP_INIT | |
6b691a5c | 224 | int app_init(long mesgwin) |
0f113f3e MC |
225 | { |
226 | return (1); | |
227 | } | |
d02b48c6 | 228 | #endif |
53b1899e | 229 | |
7e1b7485 RS |
230 | int ctx_set_verify_locations(SSL_CTX *ctx, |
231 | const char *CAfile, const char *CApath) | |
232 | { | |
233 | if (CAfile == NULL && CApath == NULL) | |
234 | return SSL_CTX_set_default_verify_paths(ctx); | |
235 | return SSL_CTX_load_verify_locations(ctx, CAfile, CApath); | |
236 | } | |
237 | ||
0f113f3e | 238 | int dump_cert_text(BIO *out, X509 *x) |
954ef7ef | 239 | { |
0f113f3e | 240 | char *p; |
54a656ef | 241 | |
0f113f3e MC |
242 | p = X509_NAME_oneline(X509_get_subject_name(x), NULL, 0); |
243 | BIO_puts(out, "subject="); | |
244 | BIO_puts(out, p); | |
245 | OPENSSL_free(p); | |
954ef7ef | 246 | |
0f113f3e MC |
247 | p = X509_NAME_oneline(X509_get_issuer_name(x), NULL, 0); |
248 | BIO_puts(out, "\nissuer="); | |
249 | BIO_puts(out, p); | |
250 | BIO_puts(out, "\n"); | |
251 | OPENSSL_free(p); | |
54a656ef | 252 | |
0f113f3e | 253 | return 0; |
954ef7ef | 254 | } |
a3fe382e | 255 | |
2fe5adc3 | 256 | static int ui_open(UI *ui) |
0f113f3e MC |
257 | { |
258 | return UI_method_get_opener(UI_OpenSSL())(ui); | |
259 | } | |
260 | ||
2fe5adc3 | 261 | static int ui_read(UI *ui, UI_STRING *uis) |
0f113f3e MC |
262 | { |
263 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
264 | && UI_get0_user_data(ui)) { | |
265 | switch (UI_get_string_type(uis)) { | |
266 | case UIT_PROMPT: | |
267 | case UIT_VERIFY: | |
268 | { | |
269 | const char *password = | |
270 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
271 | if (password && password[0] != '\0') { | |
272 | UI_set_result(ui, uis, password); | |
273 | return 1; | |
274 | } | |
275 | } | |
276 | default: | |
277 | break; | |
278 | } | |
279 | } | |
280 | return UI_method_get_reader(UI_OpenSSL())(ui, uis); | |
281 | } | |
282 | ||
2fe5adc3 | 283 | static int ui_write(UI *ui, UI_STRING *uis) |
0f113f3e MC |
284 | { |
285 | if (UI_get_input_flags(uis) & UI_INPUT_FLAG_DEFAULT_PWD | |
286 | && UI_get0_user_data(ui)) { | |
287 | switch (UI_get_string_type(uis)) { | |
288 | case UIT_PROMPT: | |
289 | case UIT_VERIFY: | |
290 | { | |
291 | const char *password = | |
292 | ((PW_CB_DATA *)UI_get0_user_data(ui))->password; | |
293 | if (password && password[0] != '\0') | |
294 | return 1; | |
295 | } | |
296 | default: | |
297 | break; | |
298 | } | |
299 | } | |
300 | return UI_method_get_writer(UI_OpenSSL())(ui, uis); | |
301 | } | |
302 | ||
2fe5adc3 | 303 | static int ui_close(UI *ui) |
0f113f3e MC |
304 | { |
305 | return UI_method_get_closer(UI_OpenSSL())(ui); | |
306 | } | |
307 | ||
40889b9c | 308 | int setup_ui_method(void) |
0f113f3e MC |
309 | { |
310 | ui_method = UI_create_method("OpenSSL application user interface"); | |
311 | UI_method_set_opener(ui_method, ui_open); | |
312 | UI_method_set_reader(ui_method, ui_read); | |
313 | UI_method_set_writer(ui_method, ui_write); | |
314 | UI_method_set_closer(ui_method, ui_close); | |
315 | return 0; | |
316 | } | |
317 | ||
40889b9c | 318 | void destroy_ui_method(void) |
0f113f3e MC |
319 | { |
320 | if (ui_method) { | |
321 | UI_destroy_method(ui_method); | |
322 | ui_method = NULL; | |
323 | } | |
324 | } | |
325 | ||
326 | int password_callback(char *buf, int bufsiz, int verify, PW_CB_DATA *cb_tmp) | |
327 | { | |
328 | UI *ui = NULL; | |
329 | int res = 0; | |
330 | const char *prompt_info = NULL; | |
331 | const char *password = NULL; | |
332 | PW_CB_DATA *cb_data = (PW_CB_DATA *)cb_tmp; | |
333 | ||
334 | if (cb_data) { | |
335 | if (cb_data->password) | |
336 | password = cb_data->password; | |
337 | if (cb_data->prompt_info) | |
338 | prompt_info = cb_data->prompt_info; | |
339 | } | |
340 | ||
341 | if (password) { | |
342 | res = strlen(password); | |
343 | if (res > bufsiz) | |
344 | res = bufsiz; | |
345 | memcpy(buf, password, res); | |
346 | return res; | |
347 | } | |
348 | ||
349 | ui = UI_new_method(ui_method); | |
350 | if (ui) { | |
351 | int ok = 0; | |
352 | char *buff = NULL; | |
353 | int ui_flags = 0; | |
7e1b7485 | 354 | char *prompt; |
0f113f3e MC |
355 | |
356 | prompt = UI_construct_prompt(ui, "pass phrase", prompt_info); | |
61986d32 | 357 | if (!prompt) { |
918bb865 MC |
358 | BIO_printf(bio_err, "Out of memory\n"); |
359 | UI_free(ui); | |
360 | return 0; | |
361 | } | |
0f113f3e MC |
362 | |
363 | ui_flags |= UI_INPUT_FLAG_DEFAULT_PWD; | |
364 | UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0); | |
365 | ||
366 | if (ok >= 0) | |
367 | ok = UI_add_input_string(ui, prompt, ui_flags, buf, | |
368 | PW_MIN_LENGTH, bufsiz - 1); | |
369 | if (ok >= 0 && verify) { | |
68dc6824 | 370 | buff = app_malloc(bufsiz, "password buffer"); |
0f113f3e MC |
371 | ok = UI_add_verify_string(ui, prompt, ui_flags, buff, |
372 | PW_MIN_LENGTH, bufsiz - 1, buf); | |
373 | } | |
374 | if (ok >= 0) | |
375 | do { | |
376 | ok = UI_process(ui); | |
377 | } | |
378 | while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0)); | |
379 | ||
4b45c6e5 | 380 | OPENSSL_clear_free(buff, (unsigned int)bufsiz); |
0f113f3e MC |
381 | |
382 | if (ok >= 0) | |
383 | res = strlen(buf); | |
384 | if (ok == -1) { | |
385 | BIO_printf(bio_err, "User interface error\n"); | |
386 | ERR_print_errors(bio_err); | |
387 | OPENSSL_cleanse(buf, (unsigned int)bufsiz); | |
388 | res = 0; | |
389 | } | |
390 | if (ok == -2) { | |
391 | BIO_printf(bio_err, "aborted!\n"); | |
392 | OPENSSL_cleanse(buf, (unsigned int)bufsiz); | |
393 | res = 0; | |
394 | } | |
395 | UI_free(ui); | |
396 | OPENSSL_free(prompt); | |
397 | } | |
398 | return res; | |
399 | } | |
30b4c272 | 400 | |
7e1b7485 | 401 | static char *app_get_pass(char *arg, int keepbio); |
a3fe382e | 402 | |
7e1b7485 | 403 | int app_passwd(char *arg1, char *arg2, char **pass1, char **pass2) |
a3fe382e | 404 | { |
0f113f3e MC |
405 | int same; |
406 | if (!arg2 || !arg1 || strcmp(arg1, arg2)) | |
407 | same = 0; | |
408 | else | |
409 | same = 1; | |
410 | if (arg1) { | |
7e1b7485 | 411 | *pass1 = app_get_pass(arg1, same); |
0f113f3e MC |
412 | if (!*pass1) |
413 | return 0; | |
414 | } else if (pass1) | |
415 | *pass1 = NULL; | |
416 | if (arg2) { | |
7e1b7485 | 417 | *pass2 = app_get_pass(arg2, same ? 2 : 0); |
0f113f3e MC |
418 | if (!*pass2) |
419 | return 0; | |
420 | } else if (pass2) | |
421 | *pass2 = NULL; | |
422 | return 1; | |
a3fe382e DSH |
423 | } |
424 | ||
7e1b7485 | 425 | static char *app_get_pass(char *arg, int keepbio) |
a3fe382e | 426 | { |
0f113f3e MC |
427 | char *tmp, tpass[APP_PASS_LEN]; |
428 | static BIO *pwdbio = NULL; | |
429 | int i; | |
86885c28 RS |
430 | |
431 | if (strncmp(arg, "pass:", 5) == 0) | |
0f113f3e | 432 | return BUF_strdup(arg + 5); |
86885c28 | 433 | if (strncmp(arg, "env:", 4) == 0) { |
0f113f3e MC |
434 | tmp = getenv(arg + 4); |
435 | if (!tmp) { | |
7e1b7485 | 436 | BIO_printf(bio_err, "Can't read environment variable %s\n", arg + 4); |
0f113f3e MC |
437 | return NULL; |
438 | } | |
439 | return BUF_strdup(tmp); | |
440 | } | |
441 | if (!keepbio || !pwdbio) { | |
86885c28 | 442 | if (strncmp(arg, "file:", 5) == 0) { |
0f113f3e MC |
443 | pwdbio = BIO_new_file(arg + 5, "r"); |
444 | if (!pwdbio) { | |
7e1b7485 | 445 | BIO_printf(bio_err, "Can't open file %s\n", arg + 5); |
0f113f3e MC |
446 | return NULL; |
447 | } | |
eff7cb41 | 448 | #if !defined(_WIN32) |
0f113f3e MC |
449 | /* |
450 | * Under _WIN32, which covers even Win64 and CE, file | |
451 | * descriptors referenced by BIO_s_fd are not inherited | |
452 | * by child process and therefore below is not an option. | |
453 | * It could have been an option if bss_fd.c was operating | |
454 | * on real Windows descriptors, such as those obtained | |
455 | * with CreateFile. | |
456 | */ | |
86885c28 | 457 | } else if (strncmp(arg, "fd:", 3) == 0) { |
0f113f3e MC |
458 | BIO *btmp; |
459 | i = atoi(arg + 3); | |
460 | if (i >= 0) | |
461 | pwdbio = BIO_new_fd(i, BIO_NOCLOSE); | |
462 | if ((i < 0) || !pwdbio) { | |
7e1b7485 | 463 | BIO_printf(bio_err, "Can't access file descriptor %s\n", arg + 3); |
0f113f3e MC |
464 | return NULL; |
465 | } | |
466 | /* | |
467 | * Can't do BIO_gets on an fd BIO so add a buffering BIO | |
468 | */ | |
469 | btmp = BIO_new(BIO_f_buffer()); | |
470 | pwdbio = BIO_push(btmp, pwdbio); | |
471 | #endif | |
86885c28 | 472 | } else if (strcmp(arg, "stdin") == 0) { |
7e1b7485 | 473 | pwdbio = dup_bio_in(); |
0f113f3e | 474 | if (!pwdbio) { |
7e1b7485 | 475 | BIO_printf(bio_err, "Can't open BIO for stdin\n"); |
0f113f3e MC |
476 | return NULL; |
477 | } | |
478 | } else { | |
7e1b7485 | 479 | BIO_printf(bio_err, "Invalid password argument \"%s\"\n", arg); |
0f113f3e MC |
480 | return NULL; |
481 | } | |
482 | } | |
483 | i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); | |
484 | if (keepbio != 1) { | |
485 | BIO_free_all(pwdbio); | |
486 | pwdbio = NULL; | |
487 | } | |
488 | if (i <= 0) { | |
7e1b7485 | 489 | BIO_printf(bio_err, "Error reading password from BIO\n"); |
0f113f3e MC |
490 | return NULL; |
491 | } | |
492 | tmp = strchr(tpass, '\n'); | |
493 | if (tmp) | |
494 | *tmp = 0; | |
495 | return BUF_strdup(tpass); | |
a3fe382e | 496 | } |
90ae4673 | 497 | |
296f54ee | 498 | static CONF *app_load_config_(BIO *in, const char *filename) |
cc01d217 RS |
499 | { |
500 | long errorline = -1; | |
501 | CONF *conf; | |
502 | int i; | |
cc01d217 RS |
503 | |
504 | conf = NCONF_new(NULL); | |
505 | i = NCONF_load_bio(conf, in, &errorline); | |
cc01d217 RS |
506 | if (i > 0) |
507 | return conf; | |
508 | ||
509 | if (errorline <= 0) | |
510 | BIO_printf(bio_err, "%s: Can't load config file \"%s\"\n", | |
511 | opt_getprog(), filename); | |
512 | else | |
513 | BIO_printf(bio_err, "%s: Error on line %ld of config file \"%s\"\n", | |
514 | opt_getprog(), errorline, filename); | |
515 | NCONF_free(conf); | |
516 | return NULL; | |
517 | } | |
296f54ee RL |
518 | CONF *app_load_config(const char *filename) |
519 | { | |
520 | BIO *in; | |
521 | CONF *conf; | |
522 | ||
bdd58d98 | 523 | in = bio_open_default(filename, 'r', FORMAT_TEXT); |
296f54ee RL |
524 | if (in == NULL) |
525 | return NULL; | |
526 | ||
527 | conf = app_load_config_(in, filename); | |
528 | BIO_free(in); | |
529 | return conf; | |
530 | } | |
531 | CONF *app_load_config_quiet(const char *filename) | |
532 | { | |
533 | BIO *in; | |
534 | CONF *conf; | |
535 | ||
bdd58d98 | 536 | in = bio_open_default_quiet(filename, 'r', FORMAT_TEXT); |
296f54ee RL |
537 | if (in == NULL) |
538 | return NULL; | |
539 | ||
540 | conf = app_load_config_(in, filename); | |
541 | BIO_free(in); | |
542 | return conf; | |
543 | } | |
544 | ||
545 | int app_load_modules(const CONF *config) | |
546 | { | |
547 | CONF *to_free = NULL; | |
548 | ||
549 | if (config == NULL) | |
550 | config = to_free = app_load_config_quiet(default_config_file); | |
551 | if (config == NULL) | |
552 | return 1; | |
553 | ||
554 | if (CONF_modules_load(config, NULL, 0) <= 0) { | |
555 | BIO_printf(bio_err, "Error configuring OpenSSL modules\n"); | |
556 | ERR_print_errors(bio_err); | |
557 | NCONF_free(to_free); | |
558 | return 0; | |
559 | } | |
560 | NCONF_free(to_free); | |
561 | return 1; | |
562 | } | |
cc01d217 | 563 | |
7e1b7485 | 564 | int add_oid_section(CONF *conf) |
0f113f3e MC |
565 | { |
566 | char *p; | |
567 | STACK_OF(CONF_VALUE) *sktmp; | |
568 | CONF_VALUE *cnf; | |
569 | int i; | |
75ebbd9a RS |
570 | |
571 | if ((p = NCONF_get_string(conf, NULL, "oid_section")) == NULL) { | |
0f113f3e MC |
572 | ERR_clear_error(); |
573 | return 1; | |
574 | } | |
75ebbd9a | 575 | if ((sktmp = NCONF_get_section(conf, p)) == NULL) { |
7e1b7485 | 576 | BIO_printf(bio_err, "problem loading oid section %s\n", p); |
0f113f3e MC |
577 | return 0; |
578 | } | |
579 | for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { | |
580 | cnf = sk_CONF_VALUE_value(sktmp, i); | |
581 | if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { | |
7e1b7485 | 582 | BIO_printf(bio_err, "problem creating object %s=%s\n", |
0f113f3e MC |
583 | cnf->name, cnf->value); |
584 | return 0; | |
585 | } | |
586 | } | |
587 | return 1; | |
431b0cce RL |
588 | } |
589 | ||
7e1b7485 | 590 | static int load_pkcs12(BIO *in, const char *desc, |
0f113f3e MC |
591 | pem_password_cb *pem_cb, void *cb_data, |
592 | EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca) | |
593 | { | |
594 | const char *pass; | |
595 | char tpass[PEM_BUFSIZE]; | |
596 | int len, ret = 0; | |
597 | PKCS12 *p12; | |
598 | p12 = d2i_PKCS12_bio(in, NULL); | |
599 | if (p12 == NULL) { | |
7e1b7485 | 600 | BIO_printf(bio_err, "Error loading PKCS12 file for %s\n", desc); |
0f113f3e MC |
601 | goto die; |
602 | } | |
603 | /* See if an empty password will do */ | |
604 | if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0)) | |
605 | pass = ""; | |
606 | else { | |
607 | if (!pem_cb) | |
608 | pem_cb = (pem_password_cb *)password_callback; | |
609 | len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data); | |
610 | if (len < 0) { | |
7e1b7485 | 611 | BIO_printf(bio_err, "Passphrase callback error for %s\n", desc); |
0f113f3e MC |
612 | goto die; |
613 | } | |
614 | if (len < PEM_BUFSIZE) | |
615 | tpass[len] = 0; | |
616 | if (!PKCS12_verify_mac(p12, tpass, len)) { | |
7e1b7485 | 617 | BIO_printf(bio_err, |
0f113f3e MC |
618 | "Mac verify error (wrong password?) in PKCS12 file for %s\n", |
619 | desc); | |
620 | goto die; | |
621 | } | |
622 | pass = tpass; | |
623 | } | |
624 | ret = PKCS12_parse(p12, pass, pkey, cert, ca); | |
625 | die: | |
e0e920b1 | 626 | PKCS12_free(p12); |
0f113f3e MC |
627 | return ret; |
628 | } | |
e90fadda | 629 | |
7e1b7485 | 630 | int load_cert_crl_http(const char *url, X509 **pcert, X509_CRL **pcrl) |
0f113f3e MC |
631 | { |
632 | char *host = NULL, *port = NULL, *path = NULL; | |
633 | BIO *bio = NULL; | |
634 | OCSP_REQ_CTX *rctx = NULL; | |
635 | int use_ssl, rv = 0; | |
636 | if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl)) | |
637 | goto err; | |
638 | if (use_ssl) { | |
7e1b7485 | 639 | BIO_puts(bio_err, "https not supported\n"); |
0f113f3e MC |
640 | goto err; |
641 | } | |
642 | bio = BIO_new_connect(host); | |
643 | if (!bio || !BIO_set_conn_port(bio, port)) | |
644 | goto err; | |
645 | rctx = OCSP_REQ_CTX_new(bio, 1024); | |
646 | if (!rctx) | |
647 | goto err; | |
648 | if (!OCSP_REQ_CTX_http(rctx, "GET", path)) | |
649 | goto err; | |
650 | if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host)) | |
651 | goto err; | |
652 | if (pcert) { | |
653 | do { | |
654 | rv = X509_http_nbio(rctx, pcert); | |
7e1b7485 | 655 | } while (rv == -1); |
0f113f3e MC |
656 | } else { |
657 | do { | |
658 | rv = X509_CRL_http_nbio(rctx, pcrl); | |
659 | } while (rv == -1); | |
660 | } | |
661 | ||
662 | err: | |
25aaa98a RS |
663 | OPENSSL_free(host); |
664 | OPENSSL_free(path); | |
665 | OPENSSL_free(port); | |
0f113f3e MC |
666 | if (bio) |
667 | BIO_free_all(bio); | |
895cba19 | 668 | OCSP_REQ_CTX_free(rctx); |
0f113f3e | 669 | if (rv != 1) { |
7e1b7485 RS |
670 | BIO_printf(bio_err, "Error loading %s from %s\n", |
671 | pcert ? "certificate" : "CRL", url); | |
0f113f3e MC |
672 | ERR_print_errors(bio_err); |
673 | } | |
674 | return rv; | |
675 | } | |
95ea5318 | 676 | |
7e1b7485 | 677 | X509 *load_cert(const char *file, int format, |
0f113f3e MC |
678 | const char *pass, ENGINE *e, const char *cert_descrip) |
679 | { | |
680 | X509 *x = NULL; | |
681 | BIO *cert; | |
682 | ||
683 | if (format == FORMAT_HTTP) { | |
7e1b7485 | 684 | load_cert_crl_http(file, &x, NULL); |
0f113f3e MC |
685 | return x; |
686 | } | |
687 | ||
0f113f3e | 688 | if (file == NULL) { |
7e1b7485 RS |
689 | unbuffer(stdin); |
690 | cert = dup_bio_in(); | |
691 | } else | |
bdd58d98 | 692 | cert = bio_open_default(file, 'r', format); |
7e1b7485 RS |
693 | if (cert == NULL) |
694 | goto end; | |
0f113f3e MC |
695 | |
696 | if (format == FORMAT_ASN1) | |
697 | x = d2i_X509_bio(cert, NULL); | |
0bc2f365 | 698 | else if (format == FORMAT_PEM) |
0f113f3e MC |
699 | x = PEM_read_bio_X509_AUX(cert, NULL, |
700 | (pem_password_cb *)password_callback, NULL); | |
701 | else if (format == FORMAT_PKCS12) { | |
7e1b7485 | 702 | if (!load_pkcs12(cert, cert_descrip, NULL, NULL, NULL, &x, NULL)) |
0f113f3e MC |
703 | goto end; |
704 | } else { | |
7e1b7485 | 705 | BIO_printf(bio_err, "bad input format specified for %s\n", cert_descrip); |
0f113f3e MC |
706 | goto end; |
707 | } | |
708 | end: | |
709 | if (x == NULL) { | |
7e1b7485 RS |
710 | BIO_printf(bio_err, "unable to load certificate\n"); |
711 | ERR_print_errors(bio_err); | |
0f113f3e | 712 | } |
25aaa98a | 713 | BIO_free(cert); |
0f113f3e MC |
714 | return (x); |
715 | } | |
90ae4673 | 716 | |
0090a686 | 717 | X509_CRL *load_crl(const char *infile, int format) |
0f113f3e MC |
718 | { |
719 | X509_CRL *x = NULL; | |
720 | BIO *in = NULL; | |
721 | ||
722 | if (format == FORMAT_HTTP) { | |
7e1b7485 | 723 | load_cert_crl_http(infile, NULL, &x); |
0f113f3e MC |
724 | return x; |
725 | } | |
726 | ||
bdd58d98 | 727 | in = bio_open_default(infile, 'r', format); |
7e1b7485 | 728 | if (in == NULL) |
0f113f3e | 729 | goto end; |
0f113f3e MC |
730 | if (format == FORMAT_ASN1) |
731 | x = d2i_X509_CRL_bio(in, NULL); | |
732 | else if (format == FORMAT_PEM) | |
733 | x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); | |
734 | else { | |
735 | BIO_printf(bio_err, "bad input format specified for input crl\n"); | |
736 | goto end; | |
737 | } | |
738 | if (x == NULL) { | |
739 | BIO_printf(bio_err, "unable to load CRL\n"); | |
740 | ERR_print_errors(bio_err); | |
741 | goto end; | |
742 | } | |
fdb78f3d | 743 | |
0f113f3e MC |
744 | end: |
745 | BIO_free(in); | |
746 | return (x); | |
747 | } | |
fdb78f3d | 748 | |
7e1b7485 | 749 | EVP_PKEY *load_key(const char *file, int format, int maybe_stdin, |
0f113f3e MC |
750 | const char *pass, ENGINE *e, const char *key_descrip) |
751 | { | |
752 | BIO *key = NULL; | |
753 | EVP_PKEY *pkey = NULL; | |
754 | PW_CB_DATA cb_data; | |
755 | ||
756 | cb_data.password = pass; | |
757 | cb_data.prompt_info = file; | |
758 | ||
759 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { | |
7e1b7485 | 760 | BIO_printf(bio_err, "no keyfile specified\n"); |
0f113f3e MC |
761 | goto end; |
762 | } | |
0b13e9f0 | 763 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e MC |
764 | if (format == FORMAT_ENGINE) { |
765 | if (!e) | |
7e1b7485 | 766 | BIO_printf(bio_err, "no engine specified\n"); |
0f113f3e MC |
767 | else { |
768 | pkey = ENGINE_load_private_key(e, file, ui_method, &cb_data); | |
769 | if (!pkey) { | |
7e1b7485 RS |
770 | BIO_printf(bio_err, "cannot load %s from engine\n", key_descrip); |
771 | ERR_print_errors(bio_err); | |
0f113f3e MC |
772 | } |
773 | } | |
774 | goto end; | |
775 | } | |
776 | #endif | |
0f113f3e | 777 | if (file == NULL && maybe_stdin) { |
7e1b7485 RS |
778 | unbuffer(stdin); |
779 | key = dup_bio_in(); | |
780 | } else | |
bdd58d98 | 781 | key = bio_open_default(file, 'r', format); |
7e1b7485 | 782 | if (key == NULL) |
0f113f3e | 783 | goto end; |
0f113f3e MC |
784 | if (format == FORMAT_ASN1) { |
785 | pkey = d2i_PrivateKey_bio(key, NULL); | |
786 | } else if (format == FORMAT_PEM) { | |
787 | pkey = PEM_read_bio_PrivateKey(key, NULL, | |
788 | (pem_password_cb *)password_callback, | |
789 | &cb_data); | |
790 | } | |
0f113f3e | 791 | else if (format == FORMAT_PKCS12) { |
7e1b7485 | 792 | if (!load_pkcs12(key, key_descrip, |
0f113f3e MC |
793 | (pem_password_cb *)password_callback, &cb_data, |
794 | &pkey, NULL, NULL)) | |
795 | goto end; | |
796 | } | |
00a37b5a | 797 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4) |
0f113f3e MC |
798 | else if (format == FORMAT_MSBLOB) |
799 | pkey = b2i_PrivateKey_bio(key); | |
800 | else if (format == FORMAT_PVK) | |
801 | pkey = b2i_PVK_bio(key, (pem_password_cb *)password_callback, | |
802 | &cb_data); | |
803 | #endif | |
804 | else { | |
7e1b7485 | 805 | BIO_printf(bio_err, "bad input format specified for key file\n"); |
0f113f3e MC |
806 | goto end; |
807 | } | |
90ae4673 | 808 | end: |
25aaa98a | 809 | BIO_free(key); |
0f113f3e | 810 | if (pkey == NULL) { |
7e1b7485 RS |
811 | BIO_printf(bio_err, "unable to load %s\n", key_descrip); |
812 | ERR_print_errors(bio_err); | |
0f113f3e MC |
813 | } |
814 | return (pkey); | |
815 | } | |
90ae4673 | 816 | |
7e1b7485 | 817 | EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin, |
0f113f3e MC |
818 | const char *pass, ENGINE *e, const char *key_descrip) |
819 | { | |
820 | BIO *key = NULL; | |
821 | EVP_PKEY *pkey = NULL; | |
822 | PW_CB_DATA cb_data; | |
823 | ||
824 | cb_data.password = pass; | |
825 | cb_data.prompt_info = file; | |
826 | ||
827 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { | |
7e1b7485 | 828 | BIO_printf(bio_err, "no keyfile specified\n"); |
0f113f3e MC |
829 | goto end; |
830 | } | |
0b13e9f0 | 831 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e MC |
832 | if (format == FORMAT_ENGINE) { |
833 | if (!e) | |
834 | BIO_printf(bio_err, "no engine specified\n"); | |
835 | else | |
836 | pkey = ENGINE_load_public_key(e, file, ui_method, &cb_data); | |
837 | goto end; | |
838 | } | |
839 | #endif | |
0f113f3e | 840 | if (file == NULL && maybe_stdin) { |
7e1b7485 RS |
841 | unbuffer(stdin); |
842 | key = dup_bio_in(); | |
843 | } else | |
bdd58d98 | 844 | key = bio_open_default(file, 'r', format); |
7e1b7485 | 845 | if (key == NULL) |
0f113f3e | 846 | goto end; |
0f113f3e MC |
847 | if (format == FORMAT_ASN1) { |
848 | pkey = d2i_PUBKEY_bio(key, NULL); | |
849 | } | |
d4f0339c | 850 | #ifndef OPENSSL_NO_RSA |
0f113f3e MC |
851 | else if (format == FORMAT_ASN1RSA) { |
852 | RSA *rsa; | |
853 | rsa = d2i_RSAPublicKey_bio(key, NULL); | |
854 | if (rsa) { | |
855 | pkey = EVP_PKEY_new(); | |
856 | if (pkey) | |
857 | EVP_PKEY_set1_RSA(pkey, rsa); | |
858 | RSA_free(rsa); | |
859 | } else | |
860 | pkey = NULL; | |
861 | } else if (format == FORMAT_PEMRSA) { | |
862 | RSA *rsa; | |
863 | rsa = PEM_read_bio_RSAPublicKey(key, NULL, | |
864 | (pem_password_cb *)password_callback, | |
865 | &cb_data); | |
866 | if (rsa) { | |
867 | pkey = EVP_PKEY_new(); | |
868 | if (pkey) | |
869 | EVP_PKEY_set1_RSA(pkey, rsa); | |
870 | RSA_free(rsa); | |
871 | } else | |
872 | pkey = NULL; | |
873 | } | |
874 | #endif | |
875 | else if (format == FORMAT_PEM) { | |
876 | pkey = PEM_read_bio_PUBKEY(key, NULL, | |
877 | (pem_password_cb *)password_callback, | |
878 | &cb_data); | |
879 | } | |
d4f0339c | 880 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) |
0f113f3e MC |
881 | else if (format == FORMAT_MSBLOB) |
882 | pkey = b2i_PublicKey_bio(key); | |
d4f0339c | 883 | #endif |
bd08a2bd | 884 | end: |
25aaa98a | 885 | BIO_free(key); |
0f113f3e | 886 | if (pkey == NULL) |
7e1b7485 | 887 | BIO_printf(bio_err, "unable to load %s\n", key_descrip); |
0f113f3e MC |
888 | return (pkey); |
889 | } | |
bd08a2bd | 890 | |
7e1b7485 | 891 | static int load_certs_crls(const char *file, int format, |
0f113f3e MC |
892 | const char *pass, ENGINE *e, const char *desc, |
893 | STACK_OF(X509) **pcerts, | |
894 | STACK_OF(X509_CRL) **pcrls) | |
895 | { | |
896 | int i; | |
897 | BIO *bio; | |
898 | STACK_OF(X509_INFO) *xis = NULL; | |
899 | X509_INFO *xi; | |
900 | PW_CB_DATA cb_data; | |
901 | int rv = 0; | |
902 | ||
903 | cb_data.password = pass; | |
904 | cb_data.prompt_info = file; | |
905 | ||
906 | if (format != FORMAT_PEM) { | |
7e1b7485 | 907 | BIO_printf(bio_err, "bad input format specified for %s\n", desc); |
0f113f3e MC |
908 | return 0; |
909 | } | |
910 | ||
bdd58d98 | 911 | bio = bio_open_default(file, 'r', FORMAT_PEM); |
7e1b7485 | 912 | if (bio == NULL) |
0f113f3e | 913 | return 0; |
0f113f3e MC |
914 | |
915 | xis = PEM_X509_INFO_read_bio(bio, NULL, | |
916 | (pem_password_cb *)password_callback, | |
917 | &cb_data); | |
918 | ||
919 | BIO_free(bio); | |
920 | ||
921 | if (pcerts) { | |
922 | *pcerts = sk_X509_new_null(); | |
923 | if (!*pcerts) | |
924 | goto end; | |
925 | } | |
926 | ||
927 | if (pcrls) { | |
928 | *pcrls = sk_X509_CRL_new_null(); | |
929 | if (!*pcrls) | |
930 | goto end; | |
931 | } | |
932 | ||
933 | for (i = 0; i < sk_X509_INFO_num(xis); i++) { | |
934 | xi = sk_X509_INFO_value(xis, i); | |
935 | if (xi->x509 && pcerts) { | |
936 | if (!sk_X509_push(*pcerts, xi->x509)) | |
937 | goto end; | |
938 | xi->x509 = NULL; | |
939 | } | |
940 | if (xi->crl && pcrls) { | |
941 | if (!sk_X509_CRL_push(*pcrls, xi->crl)) | |
942 | goto end; | |
943 | xi->crl = NULL; | |
944 | } | |
945 | } | |
946 | ||
947 | if (pcerts && sk_X509_num(*pcerts) > 0) | |
948 | rv = 1; | |
949 | ||
950 | if (pcrls && sk_X509_CRL_num(*pcrls) > 0) | |
951 | rv = 1; | |
952 | ||
953 | end: | |
954 | ||
222561fe | 955 | sk_X509_INFO_pop_free(xis, X509_INFO_free); |
0f113f3e MC |
956 | |
957 | if (rv == 0) { | |
958 | if (pcerts) { | |
959 | sk_X509_pop_free(*pcerts, X509_free); | |
960 | *pcerts = NULL; | |
961 | } | |
962 | if (pcrls) { | |
963 | sk_X509_CRL_pop_free(*pcrls, X509_CRL_free); | |
964 | *pcrls = NULL; | |
965 | } | |
7e1b7485 | 966 | BIO_printf(bio_err, "unable to load %s\n", |
0f113f3e | 967 | pcerts ? "certificates" : "CRLs"); |
7e1b7485 | 968 | ERR_print_errors(bio_err); |
0f113f3e MC |
969 | } |
970 | return rv; | |
971 | } | |
90ae4673 | 972 | |
68dc6824 RS |
973 | void* app_malloc(int sz, const char *what) |
974 | { | |
975 | void *vp = OPENSSL_malloc(sz); | |
976 | ||
977 | if (vp == NULL) { | |
978 | BIO_printf(bio_err, "%s: Could not allocate %d bytes for %s\n", | |
979 | opt_getprog(), sz, what); | |
980 | ERR_print_errors(bio_err); | |
981 | exit(1); | |
982 | } | |
983 | return vp; | |
984 | } | |
985 | ||
986 | ||
987 | ||
7e1b7485 | 988 | STACK_OF(X509) *load_certs(const char *file, int format, |
0f113f3e MC |
989 | const char *pass, ENGINE *e, const char *desc) |
990 | { | |
991 | STACK_OF(X509) *certs; | |
7e1b7485 | 992 | if (!load_certs_crls(file, format, pass, e, desc, &certs, NULL)) |
0f113f3e MC |
993 | return NULL; |
994 | return certs; | |
995 | } | |
245d2ee3 | 996 | |
7e1b7485 | 997 | STACK_OF(X509_CRL) *load_crls(const char *file, int format, |
0f113f3e MC |
998 | const char *pass, ENGINE *e, const char *desc) |
999 | { | |
1000 | STACK_OF(X509_CRL) *crls; | |
7e1b7485 | 1001 | if (!load_certs_crls(file, format, pass, e, desc, NULL, &crls)) |
0f113f3e MC |
1002 | return NULL; |
1003 | return crls; | |
1004 | } | |
1005 | ||
1006 | #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) | |
8ca533e3 | 1007 | /* Return error for unknown extensions */ |
0f113f3e | 1008 | #define X509V3_EXT_DEFAULT 0 |
8ca533e3 | 1009 | /* Print error for unknown extensions */ |
0f113f3e | 1010 | #define X509V3_EXT_ERROR_UNKNOWN (1L << 16) |
8ca533e3 | 1011 | /* ASN1 parse unknown extensions */ |
0f113f3e | 1012 | #define X509V3_EXT_PARSE_UNKNOWN (2L << 16) |
8ca533e3 | 1013 | /* BIO_dump unknown extensions */ |
0f113f3e | 1014 | #define X509V3_EXT_DUMP_UNKNOWN (3L << 16) |
8ca533e3 | 1015 | |
535d79da | 1016 | #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ |
0f113f3e | 1017 | X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) |
535d79da | 1018 | |
8ca533e3 DSH |
1019 | int set_cert_ex(unsigned long *flags, const char *arg) |
1020 | { | |
0f113f3e MC |
1021 | static const NAME_EX_TBL cert_tbl[] = { |
1022 | {"compatible", X509_FLAG_COMPAT, 0xffffffffl}, | |
1023 | {"ca_default", X509_FLAG_CA, 0xffffffffl}, | |
1024 | {"no_header", X509_FLAG_NO_HEADER, 0}, | |
1025 | {"no_version", X509_FLAG_NO_VERSION, 0}, | |
1026 | {"no_serial", X509_FLAG_NO_SERIAL, 0}, | |
1027 | {"no_signame", X509_FLAG_NO_SIGNAME, 0}, | |
1028 | {"no_validity", X509_FLAG_NO_VALIDITY, 0}, | |
1029 | {"no_subject", X509_FLAG_NO_SUBJECT, 0}, | |
1030 | {"no_issuer", X509_FLAG_NO_ISSUER, 0}, | |
1031 | {"no_pubkey", X509_FLAG_NO_PUBKEY, 0}, | |
1032 | {"no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, | |
1033 | {"no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, | |
1034 | {"no_aux", X509_FLAG_NO_AUX, 0}, | |
1035 | {"no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, | |
1036 | {"ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, | |
1037 | {"ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1038 | {"ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1039 | {"ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
1040 | {NULL, 0, 0} | |
1041 | }; | |
1042 | return set_multi_opts(flags, arg, cert_tbl); | |
8ca533e3 | 1043 | } |
a657546f DSH |
1044 | |
1045 | int set_name_ex(unsigned long *flags, const char *arg) | |
1046 | { | |
0f113f3e MC |
1047 | static const NAME_EX_TBL ex_tbl[] = { |
1048 | {"esc_2253", ASN1_STRFLGS_ESC_2253, 0}, | |
1049 | {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, | |
1050 | {"esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, | |
1051 | {"use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, | |
1052 | {"utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, | |
1053 | {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, | |
1054 | {"show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, | |
1055 | {"dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, | |
1056 | {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, | |
1057 | {"dump_der", ASN1_STRFLGS_DUMP_DER, 0}, | |
1058 | {"compat", XN_FLAG_COMPAT, 0xffffffffL}, | |
1059 | {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, | |
1060 | {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1061 | {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, | |
1062 | {"sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, | |
1063 | {"dn_rev", XN_FLAG_DN_REV, 0}, | |
1064 | {"nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, | |
1065 | {"sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, | |
1066 | {"lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, | |
1067 | {"align", XN_FLAG_FN_ALIGN, 0}, | |
1068 | {"oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, | |
1069 | {"space_eq", XN_FLAG_SPC_EQ, 0}, | |
1070 | {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, | |
1071 | {"RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, | |
1072 | {"oneline", XN_FLAG_ONELINE, 0xffffffffL}, | |
1073 | {"multiline", XN_FLAG_MULTILINE, 0xffffffffL}, | |
1074 | {"ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, | |
1075 | {NULL, 0, 0} | |
1076 | }; | |
1077 | return set_multi_opts(flags, arg, ex_tbl); | |
535d79da DSH |
1078 | } |
1079 | ||
791bd0cd DSH |
1080 | int set_ext_copy(int *copy_type, const char *arg) |
1081 | { | |
86885c28 | 1082 | if (strcasecmp(arg, "none") == 0) |
0f113f3e | 1083 | *copy_type = EXT_COPY_NONE; |
86885c28 | 1084 | else if (strcasecmp(arg, "copy") == 0) |
0f113f3e | 1085 | *copy_type = EXT_COPY_ADD; |
86885c28 | 1086 | else if (strcasecmp(arg, "copyall") == 0) |
0f113f3e MC |
1087 | *copy_type = EXT_COPY_ALL; |
1088 | else | |
1089 | return 0; | |
1090 | return 1; | |
791bd0cd DSH |
1091 | } |
1092 | ||
1093 | int copy_extensions(X509 *x, X509_REQ *req, int copy_type) | |
1094 | { | |
0f113f3e MC |
1095 | STACK_OF(X509_EXTENSION) *exts = NULL; |
1096 | X509_EXTENSION *ext, *tmpext; | |
1097 | ASN1_OBJECT *obj; | |
1098 | int i, idx, ret = 0; | |
1099 | if (!x || !req || (copy_type == EXT_COPY_NONE)) | |
1100 | return 1; | |
1101 | exts = X509_REQ_get_extensions(req); | |
1102 | ||
1103 | for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { | |
1104 | ext = sk_X509_EXTENSION_value(exts, i); | |
1105 | obj = X509_EXTENSION_get_object(ext); | |
1106 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1107 | /* Does extension exist? */ | |
1108 | if (idx != -1) { | |
1109 | /* If normal copy don't override existing extension */ | |
1110 | if (copy_type == EXT_COPY_ADD) | |
1111 | continue; | |
1112 | /* Delete all extensions of same type */ | |
1113 | do { | |
1114 | tmpext = X509_get_ext(x, idx); | |
1115 | X509_delete_ext(x, idx); | |
1116 | X509_EXTENSION_free(tmpext); | |
1117 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
1118 | } while (idx != -1); | |
1119 | } | |
1120 | if (!X509_add_ext(x, ext, -1)) | |
1121 | goto end; | |
1122 | } | |
1123 | ||
1124 | ret = 1; | |
1125 | ||
1126 | end: | |
1127 | ||
1128 | sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); | |
1129 | ||
1130 | return ret; | |
1131 | } | |
1132 | ||
1133 | static int set_multi_opts(unsigned long *flags, const char *arg, | |
1134 | const NAME_EX_TBL * in_tbl) | |
1135 | { | |
1136 | STACK_OF(CONF_VALUE) *vals; | |
1137 | CONF_VALUE *val; | |
1138 | int i, ret = 1; | |
1139 | if (!arg) | |
1140 | return 0; | |
1141 | vals = X509V3_parse_list(arg); | |
1142 | for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { | |
1143 | val = sk_CONF_VALUE_value(vals, i); | |
1144 | if (!set_table_opts(flags, val->name, in_tbl)) | |
1145 | ret = 0; | |
1146 | } | |
1147 | sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); | |
1148 | return ret; | |
1149 | } | |
1150 | ||
1151 | static int set_table_opts(unsigned long *flags, const char *arg, | |
1152 | const NAME_EX_TBL * in_tbl) | |
1153 | { | |
1154 | char c; | |
1155 | const NAME_EX_TBL *ptbl; | |
1156 | c = arg[0]; | |
1157 | ||
1158 | if (c == '-') { | |
1159 | c = 0; | |
1160 | arg++; | |
1161 | } else if (c == '+') { | |
1162 | c = 1; | |
1163 | arg++; | |
1164 | } else | |
1165 | c = 1; | |
1166 | ||
1167 | for (ptbl = in_tbl; ptbl->name; ptbl++) { | |
86885c28 | 1168 | if (strcasecmp(arg, ptbl->name) == 0) { |
0f113f3e MC |
1169 | *flags &= ~ptbl->mask; |
1170 | if (c) | |
1171 | *flags |= ptbl->flag; | |
1172 | else | |
1173 | *flags &= ~ptbl->flag; | |
1174 | return 1; | |
1175 | } | |
1176 | } | |
1177 | return 0; | |
1178 | } | |
1179 | ||
1180 | void print_name(BIO *out, const char *title, X509_NAME *nm, | |
1181 | unsigned long lflags) | |
1182 | { | |
1183 | char *buf; | |
1184 | char mline = 0; | |
1185 | int indent = 0; | |
1186 | ||
1187 | if (title) | |
1188 | BIO_puts(out, title); | |
1189 | if ((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { | |
1190 | mline = 1; | |
1191 | indent = 4; | |
1192 | } | |
1193 | if (lflags == XN_FLAG_COMPAT) { | |
1194 | buf = X509_NAME_oneline(nm, 0, 0); | |
1195 | BIO_puts(out, buf); | |
1196 | BIO_puts(out, "\n"); | |
1197 | OPENSSL_free(buf); | |
1198 | } else { | |
1199 | if (mline) | |
1200 | BIO_puts(out, "\n"); | |
1201 | X509_NAME_print_ex(out, nm, indent, lflags); | |
1202 | BIO_puts(out, "\n"); | |
1203 | } | |
a657546f DSH |
1204 | } |
1205 | ||
7e1b7485 RS |
1206 | void print_bignum_var(BIO *out, BIGNUM *in, const char *var, |
1207 | int len, unsigned char *buffer) | |
81f169e9 | 1208 | { |
7e1b7485 RS |
1209 | BIO_printf(out, " static unsigned char %s_%d[] = {", var, len); |
1210 | if (BN_is_zero(in)) | |
1211 | BIO_printf(out, "\n\t0x00"); | |
1212 | else { | |
1213 | int i, l; | |
1214 | ||
1215 | l = BN_bn2bin(in, buffer); | |
1216 | for (i = 0; i < l; i++) { | |
1217 | if ((i % 10) == 0) | |
1218 | BIO_printf(out, "\n\t"); | |
1219 | if (i < l - 1) | |
1220 | BIO_printf(out, "0x%02X, ", buffer[i]); | |
1221 | else | |
1222 | BIO_printf(out, "0x%02X", buffer[i]); | |
1223 | } | |
1224 | } | |
1225 | BIO_printf(out, "\n };\n"); | |
1226 | } | |
1227 | void print_array(BIO *out, const char* title, int len, const unsigned char* d) | |
1228 | { | |
1229 | int i; | |
1230 | ||
1231 | BIO_printf(out, "unsigned char %s[%d] = {", title, len); | |
1232 | for (i = 0; i < len; i++) { | |
1233 | if ((i % 10) == 0) | |
1234 | BIO_printf(out, "\n "); | |
1235 | if (i < len - 1) | |
1236 | BIO_printf(out, "0x%02X, ", d[i]); | |
1237 | else | |
1238 | BIO_printf(out, "0x%02X", d[i]); | |
1239 | } | |
1240 | BIO_printf(out, "\n};\n"); | |
1241 | } | |
1242 | ||
1243 | X509_STORE *setup_verify(char *CAfile, char *CApath) | |
1244 | { | |
1245 | X509_STORE *store = X509_STORE_new(); | |
0f113f3e | 1246 | X509_LOOKUP *lookup; |
7e1b7485 RS |
1247 | |
1248 | if (!store) | |
0f113f3e MC |
1249 | goto end; |
1250 | lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); | |
1251 | if (lookup == NULL) | |
1252 | goto end; | |
1253 | if (CAfile) { | |
1254 | if (!X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM)) { | |
7e1b7485 | 1255 | BIO_printf(bio_err, "Error loading file %s\n", CAfile); |
0f113f3e MC |
1256 | goto end; |
1257 | } | |
1258 | } else | |
1259 | X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); | |
1260 | ||
1261 | lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir()); | |
1262 | if (lookup == NULL) | |
1263 | goto end; | |
1264 | if (CApath) { | |
1265 | if (!X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM)) { | |
7e1b7485 | 1266 | BIO_printf(bio_err, "Error loading directory %s\n", CApath); |
0f113f3e MC |
1267 | goto end; |
1268 | } | |
1269 | } else | |
1270 | X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); | |
1271 | ||
1272 | ERR_clear_error(); | |
1273 | return store; | |
1274 | end: | |
1275 | X509_STORE_free(store); | |
1276 | return NULL; | |
81f169e9 | 1277 | } |
531d630b | 1278 | |
0b13e9f0 | 1279 | #ifndef OPENSSL_NO_ENGINE |
e1a00d7d | 1280 | /* Try to load an engine in a shareable library */ |
7e1b7485 | 1281 | static ENGINE *try_load_engine(const char *engine, int debug) |
0f113f3e MC |
1282 | { |
1283 | ENGINE *e = ENGINE_by_id("dynamic"); | |
1284 | if (e) { | |
1285 | if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) | |
1286 | || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) { | |
1287 | ENGINE_free(e); | |
1288 | e = NULL; | |
1289 | } | |
1290 | } | |
1291 | return e; | |
1292 | } | |
e1a00d7d | 1293 | |
7e1b7485 | 1294 | ENGINE *setup_engine(const char *engine, int debug) |
0f113f3e MC |
1295 | { |
1296 | ENGINE *e = NULL; | |
1297 | ||
1298 | if (engine) { | |
1299 | if (strcmp(engine, "auto") == 0) { | |
7e1b7485 | 1300 | BIO_printf(bio_err, "enabling auto ENGINE support\n"); |
0f113f3e MC |
1301 | ENGINE_register_all_complete(); |
1302 | return NULL; | |
1303 | } | |
1304 | if ((e = ENGINE_by_id(engine)) == NULL | |
7e1b7485 RS |
1305 | && (e = try_load_engine(engine, debug)) == NULL) { |
1306 | BIO_printf(bio_err, "invalid engine \"%s\"\n", engine); | |
1307 | ERR_print_errors(bio_err); | |
0f113f3e MC |
1308 | return NULL; |
1309 | } | |
1310 | if (debug) { | |
7e1b7485 | 1311 | ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, 0, bio_err, 0); |
531d630b | 1312 | } |
0f113f3e MC |
1313 | ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, ui_method, 0, 1); |
1314 | if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { | |
7e1b7485 RS |
1315 | BIO_printf(bio_err, "can't use that engine\n"); |
1316 | ERR_print_errors(bio_err); | |
0f113f3e MC |
1317 | ENGINE_free(e); |
1318 | return NULL; | |
1319 | } | |
1320 | ||
7e1b7485 | 1321 | BIO_printf(bio_err, "engine \"%s\" set.\n", ENGINE_get_id(e)); |
0f113f3e MC |
1322 | |
1323 | /* Free our "structural" reference. */ | |
1324 | ENGINE_free(e); | |
1325 | } | |
1326 | return e; | |
1327 | } | |
0b13e9f0 | 1328 | #endif |
3647bee2 | 1329 | |
c869da88 | 1330 | static unsigned long index_serial_hash(const OPENSSL_CSTRING *a) |
0f113f3e MC |
1331 | { |
1332 | const char *n; | |
f85b68cd | 1333 | |
0f113f3e MC |
1334 | n = a[DB_serial]; |
1335 | while (*n == '0') | |
1336 | n++; | |
1337 | return (lh_strhash(n)); | |
1338 | } | |
f85b68cd | 1339 | |
0f113f3e MC |
1340 | static int index_serial_cmp(const OPENSSL_CSTRING *a, |
1341 | const OPENSSL_CSTRING *b) | |
1342 | { | |
1343 | const char *aa, *bb; | |
f85b68cd | 1344 | |
0f113f3e MC |
1345 | for (aa = a[DB_serial]; *aa == '0'; aa++) ; |
1346 | for (bb = b[DB_serial]; *bb == '0'; bb++) ; | |
1347 | return (strcmp(aa, bb)); | |
1348 | } | |
f85b68cd RL |
1349 | |
1350 | static int index_name_qual(char **a) | |
0f113f3e MC |
1351 | { |
1352 | return (a[0][0] == 'V'); | |
1353 | } | |
f85b68cd | 1354 | |
c869da88 | 1355 | static unsigned long index_name_hash(const OPENSSL_CSTRING *a) |
0f113f3e MC |
1356 | { |
1357 | return (lh_strhash(a[DB_name])); | |
1358 | } | |
f85b68cd | 1359 | |
c869da88 | 1360 | int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) |
0f113f3e MC |
1361 | { |
1362 | return (strcmp(a[DB_name], b[DB_name])); | |
1363 | } | |
f85b68cd | 1364 | |
c869da88 DSH |
1365 | static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING) |
1366 | static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING) | |
1367 | static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING) | |
1368 | static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING) | |
f85b68cd RL |
1369 | #undef BSIZE |
1370 | #define BSIZE 256 | |
f85b68cd | 1371 | BIGNUM *load_serial(char *serialfile, int create, ASN1_INTEGER **retai) |
0f113f3e MC |
1372 | { |
1373 | BIO *in = NULL; | |
1374 | BIGNUM *ret = NULL; | |
68b00c23 | 1375 | char buf[1024]; |
0f113f3e MC |
1376 | ASN1_INTEGER *ai = NULL; |
1377 | ||
1378 | ai = ASN1_INTEGER_new(); | |
1379 | if (ai == NULL) | |
1380 | goto err; | |
1381 | ||
7e1b7485 RS |
1382 | in = BIO_new_file(serialfile, "r"); |
1383 | if (in == NULL) { | |
0f113f3e MC |
1384 | if (!create) { |
1385 | perror(serialfile); | |
1386 | goto err; | |
0f113f3e | 1387 | } |
7e1b7485 RS |
1388 | ERR_clear_error(); |
1389 | ret = BN_new(); | |
1390 | if (ret == NULL || !rand_serial(ret, ai)) | |
1391 | BIO_printf(bio_err, "Out of memory\n"); | |
0f113f3e MC |
1392 | } else { |
1393 | if (!a2i_ASN1_INTEGER(in, ai, buf, 1024)) { | |
1394 | BIO_printf(bio_err, "unable to load number from %s\n", | |
1395 | serialfile); | |
1396 | goto err; | |
1397 | } | |
1398 | ret = ASN1_INTEGER_to_BN(ai, NULL); | |
1399 | if (ret == NULL) { | |
1400 | BIO_printf(bio_err, | |
1401 | "error converting number from bin to BIGNUM\n"); | |
1402 | goto err; | |
1403 | } | |
1404 | } | |
1405 | ||
1406 | if (ret && retai) { | |
1407 | *retai = ai; | |
1408 | ai = NULL; | |
1409 | } | |
f85b68cd | 1410 | err: |
ca3a82c3 | 1411 | BIO_free(in); |
2ace7450 | 1412 | ASN1_INTEGER_free(ai); |
0f113f3e MC |
1413 | return (ret); |
1414 | } | |
1415 | ||
1416 | int save_serial(char *serialfile, char *suffix, BIGNUM *serial, | |
1417 | ASN1_INTEGER **retai) | |
1418 | { | |
1419 | char buf[1][BSIZE]; | |
1420 | BIO *out = NULL; | |
1421 | int ret = 0; | |
1422 | ASN1_INTEGER *ai = NULL; | |
1423 | int j; | |
1424 | ||
1425 | if (suffix == NULL) | |
1426 | j = strlen(serialfile); | |
1427 | else | |
1428 | j = strlen(serialfile) + strlen(suffix) + 1; | |
1429 | if (j >= BSIZE) { | |
1430 | BIO_printf(bio_err, "file name too long\n"); | |
1431 | goto err; | |
1432 | } | |
1433 | ||
1434 | if (suffix == NULL) | |
1435 | BUF_strlcpy(buf[0], serialfile, BSIZE); | |
1436 | else { | |
4c771796 | 1437 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1438 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, suffix); |
4c771796 | 1439 | #else |
0f113f3e | 1440 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, suffix); |
4c771796 | 1441 | #endif |
0f113f3e | 1442 | } |
4c771796 | 1443 | #ifdef RL_DEBUG |
0f113f3e MC |
1444 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
1445 | #endif | |
7e1b7485 | 1446 | out = BIO_new_file(buf[0], "w"); |
0f113f3e MC |
1447 | if (out == NULL) { |
1448 | ERR_print_errors(bio_err); | |
1449 | goto err; | |
1450 | } | |
0f113f3e MC |
1451 | |
1452 | if ((ai = BN_to_ASN1_INTEGER(serial, NULL)) == NULL) { | |
1453 | BIO_printf(bio_err, "error converting serial to ASN.1 format\n"); | |
1454 | goto err; | |
1455 | } | |
1456 | i2a_ASN1_INTEGER(out, ai); | |
1457 | BIO_puts(out, "\n"); | |
1458 | ret = 1; | |
1459 | if (retai) { | |
1460 | *retai = ai; | |
1461 | ai = NULL; | |
1462 | } | |
1463 | err: | |
ca3a82c3 | 1464 | BIO_free_all(out); |
2ace7450 | 1465 | ASN1_INTEGER_free(ai); |
0f113f3e MC |
1466 | return (ret); |
1467 | } | |
f85b68cd | 1468 | |
4c771796 | 1469 | int rotate_serial(char *serialfile, char *new_suffix, char *old_suffix) |
0f113f3e MC |
1470 | { |
1471 | char buf[5][BSIZE]; | |
1472 | int i, j; | |
1473 | ||
1474 | i = strlen(serialfile) + strlen(old_suffix); | |
1475 | j = strlen(serialfile) + strlen(new_suffix); | |
1476 | if (i > j) | |
1477 | j = i; | |
1478 | if (j + 1 >= BSIZE) { | |
1479 | BIO_printf(bio_err, "file name too long\n"); | |
1480 | goto err; | |
1481 | } | |
4c771796 | 1482 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1483 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", serialfile, new_suffix); |
4c771796 | 1484 | #else |
0f113f3e | 1485 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", serialfile, new_suffix); |
4c771796 RL |
1486 | #endif |
1487 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1488 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", serialfile, old_suffix); |
4c771796 | 1489 | #else |
0f113f3e | 1490 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", serialfile, old_suffix); |
4c771796 | 1491 | #endif |
a1ad253f | 1492 | #ifdef RL_DEBUG |
0f113f3e MC |
1493 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1494 | serialfile, buf[1]); | |
a1ad253f | 1495 | #endif |
0f113f3e | 1496 | if (rename(serialfile, buf[1]) < 0 && errno != ENOENT |
4c771796 | 1497 | #ifdef ENOTDIR |
0f113f3e MC |
1498 | && errno != ENOTDIR |
1499 | #endif | |
1500 | ) { | |
1501 | BIO_printf(bio_err, | |
1502 | "unable to rename %s to %s\n", serialfile, buf[1]); | |
1503 | perror("reason"); | |
1504 | goto err; | |
1505 | } | |
4c771796 | 1506 | #ifdef RL_DEBUG |
0f113f3e MC |
1507 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", |
1508 | buf[0], serialfile); | |
1509 | #endif | |
1510 | if (rename(buf[0], serialfile) < 0) { | |
1511 | BIO_printf(bio_err, | |
1512 | "unable to rename %s to %s\n", buf[0], serialfile); | |
1513 | perror("reason"); | |
1514 | rename(buf[1], serialfile); | |
1515 | goto err; | |
1516 | } | |
1517 | return 1; | |
4c771796 | 1518 | err: |
0f113f3e MC |
1519 | return 0; |
1520 | } | |
4c771796 | 1521 | |
64674bcc | 1522 | int rand_serial(BIGNUM *b, ASN1_INTEGER *ai) |
0f113f3e MC |
1523 | { |
1524 | BIGNUM *btmp; | |
1525 | int ret = 0; | |
23a1d5e9 | 1526 | |
0f113f3e MC |
1527 | if (b) |
1528 | btmp = b; | |
1529 | else | |
1530 | btmp = BN_new(); | |
1531 | ||
1532 | if (!btmp) | |
1533 | return 0; | |
1534 | ||
1535 | if (!BN_pseudo_rand(btmp, SERIAL_RAND_BITS, 0, 0)) | |
1536 | goto error; | |
1537 | if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) | |
1538 | goto error; | |
1539 | ||
1540 | ret = 1; | |
1541 | ||
1542 | error: | |
1543 | ||
23a1d5e9 | 1544 | if (btmp != b) |
0f113f3e MC |
1545 | BN_free(btmp); |
1546 | ||
1547 | return ret; | |
1548 | } | |
64674bcc | 1549 | |
f85b68cd | 1550 | CA_DB *load_index(char *dbfile, DB_ATTR *db_attr) |
0f113f3e MC |
1551 | { |
1552 | CA_DB *retdb = NULL; | |
1553 | TXT_DB *tmpdb = NULL; | |
7e1b7485 | 1554 | BIO *in; |
0f113f3e | 1555 | CONF *dbattr_conf = NULL; |
cc01d217 | 1556 | char buf[BSIZE]; |
0f113f3e | 1557 | |
7e1b7485 | 1558 | in = BIO_new_file(dbfile, "r"); |
0f113f3e MC |
1559 | if (in == NULL) { |
1560 | ERR_print_errors(bio_err); | |
1561 | goto err; | |
1562 | } | |
0f113f3e MC |
1563 | if ((tmpdb = TXT_DB_read(in, DB_NUMBER)) == NULL) |
1564 | goto err; | |
f85b68cd RL |
1565 | |
1566 | #ifndef OPENSSL_SYS_VMS | |
cc01d217 | 1567 | BIO_snprintf(buf, sizeof buf, "%s.attr", dbfile); |
f85b68cd | 1568 | #else |
cc01d217 | 1569 | BIO_snprintf(buf, sizeof buf, "%s-attr", dbfile); |
0f113f3e | 1570 | #endif |
cc01d217 | 1571 | dbattr_conf = app_load_config(buf); |
0f113f3e | 1572 | |
b4faea50 | 1573 | retdb = app_malloc(sizeof(*retdb), "new DB"); |
0f113f3e MC |
1574 | retdb->db = tmpdb; |
1575 | tmpdb = NULL; | |
1576 | if (db_attr) | |
1577 | retdb->attributes = *db_attr; | |
1578 | else { | |
1579 | retdb->attributes.unique_subject = 1; | |
1580 | } | |
1581 | ||
1582 | if (dbattr_conf) { | |
1583 | char *p = NCONF_get_string(dbattr_conf, NULL, "unique_subject"); | |
1584 | if (p) { | |
83b23ed9 | 1585 | #ifdef RL_DEBUG |
0f113f3e MC |
1586 | BIO_printf(bio_err, |
1587 | "DEBUG[load_index]: unique_subject = \"%s\"\n", p); | |
83b23ed9 | 1588 | #endif |
0f113f3e MC |
1589 | retdb->attributes.unique_subject = parse_yesno(p, 1); |
1590 | } | |
1591 | } | |
f85b68cd RL |
1592 | |
1593 | err: | |
efa7dd64 | 1594 | NCONF_free(dbattr_conf); |
895cba19 | 1595 | TXT_DB_free(tmpdb); |
ca3a82c3 | 1596 | BIO_free_all(in); |
0f113f3e MC |
1597 | return retdb; |
1598 | } | |
f85b68cd RL |
1599 | |
1600 | int index_index(CA_DB *db) | |
0f113f3e MC |
1601 | { |
1602 | if (!TXT_DB_create_index(db->db, DB_serial, NULL, | |
1603 | LHASH_HASH_FN(index_serial), | |
1604 | LHASH_COMP_FN(index_serial))) { | |
1605 | BIO_printf(bio_err, | |
1606 | "error creating serial number index:(%ld,%ld,%ld)\n", | |
1607 | db->db->error, db->db->arg1, db->db->arg2); | |
1608 | return 0; | |
1609 | } | |
1610 | ||
1611 | if (db->attributes.unique_subject | |
1612 | && !TXT_DB_create_index(db->db, DB_name, index_name_qual, | |
1613 | LHASH_HASH_FN(index_name), | |
1614 | LHASH_COMP_FN(index_name))) { | |
1615 | BIO_printf(bio_err, "error creating name index:(%ld,%ld,%ld)\n", | |
1616 | db->db->error, db->db->arg1, db->db->arg2); | |
1617 | return 0; | |
1618 | } | |
1619 | return 1; | |
1620 | } | |
f85b68cd | 1621 | |
7d727231 | 1622 | int save_index(const char *dbfile, const char *suffix, CA_DB *db) |
0f113f3e MC |
1623 | { |
1624 | char buf[3][BSIZE]; | |
7e1b7485 | 1625 | BIO *out; |
0f113f3e MC |
1626 | int j; |
1627 | ||
0f113f3e MC |
1628 | j = strlen(dbfile) + strlen(suffix); |
1629 | if (j + 6 >= BSIZE) { | |
1630 | BIO_printf(bio_err, "file name too long\n"); | |
1631 | goto err; | |
1632 | } | |
f85b68cd | 1633 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1634 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr", dbfile); |
f85b68cd | 1635 | #else |
0f113f3e | 1636 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr", dbfile); |
f85b68cd RL |
1637 | #endif |
1638 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1639 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.attr.%s", dbfile, suffix); |
f85b68cd | 1640 | #else |
0f113f3e | 1641 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-attr-%s", dbfile, suffix); |
f85b68cd RL |
1642 | #endif |
1643 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1644 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, suffix); |
f85b68cd | 1645 | #else |
0f113f3e | 1646 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, suffix); |
f85b68cd | 1647 | #endif |
63b6fe2b | 1648 | #ifdef RL_DEBUG |
0f113f3e | 1649 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[0]); |
63b6fe2b | 1650 | #endif |
7e1b7485 RS |
1651 | out = BIO_new_file(buf[0], "w"); |
1652 | if (out == NULL) { | |
0f113f3e MC |
1653 | perror(dbfile); |
1654 | BIO_printf(bio_err, "unable to open '%s'\n", dbfile); | |
1655 | goto err; | |
1656 | } | |
1657 | j = TXT_DB_write(out, db->db); | |
7e1b7485 | 1658 | BIO_free(out); |
0f113f3e MC |
1659 | if (j <= 0) |
1660 | goto err; | |
1661 | ||
7e1b7485 | 1662 | out = BIO_new_file(buf[1], "w"); |
63b6fe2b | 1663 | #ifdef RL_DEBUG |
0f113f3e MC |
1664 | BIO_printf(bio_err, "DEBUG: writing \"%s\"\n", buf[1]); |
1665 | #endif | |
7e1b7485 | 1666 | if (out == NULL) { |
0f113f3e MC |
1667 | perror(buf[2]); |
1668 | BIO_printf(bio_err, "unable to open '%s'\n", buf[2]); | |
1669 | goto err; | |
1670 | } | |
1671 | BIO_printf(out, "unique_subject = %s\n", | |
1672 | db->attributes.unique_subject ? "yes" : "no"); | |
1673 | BIO_free(out); | |
1674 | ||
1675 | return 1; | |
f85b68cd | 1676 | err: |
0f113f3e MC |
1677 | return 0; |
1678 | } | |
f85b68cd | 1679 | |
0f113f3e MC |
1680 | int rotate_index(const char *dbfile, const char *new_suffix, |
1681 | const char *old_suffix) | |
1682 | { | |
1683 | char buf[5][BSIZE]; | |
1684 | int i, j; | |
1685 | ||
1686 | i = strlen(dbfile) + strlen(old_suffix); | |
1687 | j = strlen(dbfile) + strlen(new_suffix); | |
1688 | if (i > j) | |
1689 | j = i; | |
1690 | if (j + 6 >= BSIZE) { | |
1691 | BIO_printf(bio_err, "file name too long\n"); | |
1692 | goto err; | |
1693 | } | |
f85b68cd | 1694 | #ifndef OPENSSL_SYS_VMS |
0f113f3e | 1695 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s.attr", dbfile); |
f85b68cd | 1696 | #else |
0f113f3e | 1697 | j = BIO_snprintf(buf[4], sizeof buf[4], "%s-attr", dbfile); |
f85b68cd RL |
1698 | #endif |
1699 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1700 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s.attr.%s", dbfile, new_suffix); |
f85b68cd | 1701 | #else |
0f113f3e | 1702 | j = BIO_snprintf(buf[2], sizeof buf[2], "%s-attr-%s", dbfile, new_suffix); |
f85b68cd RL |
1703 | #endif |
1704 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1705 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s.%s", dbfile, new_suffix); |
f85b68cd | 1706 | #else |
0f113f3e | 1707 | j = BIO_snprintf(buf[0], sizeof buf[0], "%s-%s", dbfile, new_suffix); |
f85b68cd RL |
1708 | #endif |
1709 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1710 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s.%s", dbfile, old_suffix); |
f85b68cd | 1711 | #else |
0f113f3e | 1712 | j = BIO_snprintf(buf[1], sizeof buf[1], "%s-%s", dbfile, old_suffix); |
f85b68cd RL |
1713 | #endif |
1714 | #ifndef OPENSSL_SYS_VMS | |
0f113f3e | 1715 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s.attr.%s", dbfile, old_suffix); |
f85b68cd | 1716 | #else |
0f113f3e | 1717 | j = BIO_snprintf(buf[3], sizeof buf[3], "%s-attr-%s", dbfile, old_suffix); |
f85b68cd | 1718 | #endif |
63b6fe2b | 1719 | #ifdef RL_DEBUG |
0f113f3e | 1720 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", dbfile, buf[1]); |
63b6fe2b | 1721 | #endif |
0f113f3e | 1722 | if (rename(dbfile, buf[1]) < 0 && errno != ENOENT |
a1ad253f | 1723 | #ifdef ENOTDIR |
0f113f3e | 1724 | && errno != ENOTDIR |
a1ad253f | 1725 | #endif |
0f113f3e MC |
1726 | ) { |
1727 | BIO_printf(bio_err, "unable to rename %s to %s\n", dbfile, buf[1]); | |
1728 | perror("reason"); | |
1729 | goto err; | |
1730 | } | |
63b6fe2b | 1731 | #ifdef RL_DEBUG |
0f113f3e MC |
1732 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[0], dbfile); |
1733 | #endif | |
1734 | if (rename(buf[0], dbfile) < 0) { | |
1735 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[0], dbfile); | |
1736 | perror("reason"); | |
1737 | rename(buf[1], dbfile); | |
1738 | goto err; | |
1739 | } | |
63b6fe2b | 1740 | #ifdef RL_DEBUG |
0f113f3e | 1741 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[4], buf[3]); |
63b6fe2b | 1742 | #endif |
0f113f3e | 1743 | if (rename(buf[4], buf[3]) < 0 && errno != ENOENT |
a1ad253f | 1744 | #ifdef ENOTDIR |
0f113f3e MC |
1745 | && errno != ENOTDIR |
1746 | #endif | |
1747 | ) { | |
1748 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[4], buf[3]); | |
1749 | perror("reason"); | |
1750 | rename(dbfile, buf[0]); | |
1751 | rename(buf[1], dbfile); | |
1752 | goto err; | |
1753 | } | |
63b6fe2b | 1754 | #ifdef RL_DEBUG |
0f113f3e MC |
1755 | BIO_printf(bio_err, "DEBUG: renaming \"%s\" to \"%s\"\n", buf[2], buf[4]); |
1756 | #endif | |
1757 | if (rename(buf[2], buf[4]) < 0) { | |
1758 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[2], buf[4]); | |
1759 | perror("reason"); | |
1760 | rename(buf[3], buf[4]); | |
1761 | rename(dbfile, buf[0]); | |
1762 | rename(buf[1], dbfile); | |
1763 | goto err; | |
1764 | } | |
1765 | return 1; | |
f85b68cd | 1766 | err: |
0f113f3e MC |
1767 | return 0; |
1768 | } | |
f85b68cd RL |
1769 | |
1770 | void free_index(CA_DB *db) | |
0f113f3e MC |
1771 | { |
1772 | if (db) { | |
895cba19 | 1773 | TXT_DB_free(db->db); |
0f113f3e MC |
1774 | OPENSSL_free(db); |
1775 | } | |
1776 | } | |
6d5ffb59 | 1777 | |
ff990440 | 1778 | int parse_yesno(const char *str, int def) |
0f113f3e | 1779 | { |
0f113f3e MC |
1780 | if (str) { |
1781 | switch (*str) { | |
1782 | case 'f': /* false */ | |
1783 | case 'F': /* FALSE */ | |
1784 | case 'n': /* no */ | |
1785 | case 'N': /* NO */ | |
1786 | case '0': /* 0 */ | |
1bb2daea | 1787 | return 0; |
0f113f3e MC |
1788 | case 't': /* true */ |
1789 | case 'T': /* TRUE */ | |
1790 | case 'y': /* yes */ | |
1791 | case 'Y': /* YES */ | |
1792 | case '1': /* 1 */ | |
1bb2daea | 1793 | return 1; |
0f113f3e MC |
1794 | } |
1795 | } | |
1bb2daea | 1796 | return def; |
0f113f3e | 1797 | } |
03ddbdd9 | 1798 | |
6d5ffb59 | 1799 | /* |
db4c08f0 | 1800 | * name is expected to be in the format /type0=value0/type1=value1/type2=... |
6d5ffb59 RL |
1801 | * where characters may be escaped by \ |
1802 | */ | |
db4c08f0 | 1803 | X509_NAME *parse_name(const char *cp, long chtype, int canmulti) |
0f113f3e | 1804 | { |
db4c08f0 RS |
1805 | int nextismulti = 0; |
1806 | char *work; | |
1807 | X509_NAME *n; | |
0f113f3e | 1808 | |
db4c08f0 RS |
1809 | if (*cp++ != '/') |
1810 | return NULL; | |
1811 | ||
1812 | n = X509_NAME_new(); | |
1813 | if (n == NULL) | |
1814 | return NULL; | |
a3ed492f | 1815 | work = OPENSSL_strdup(cp); |
db4c08f0 RS |
1816 | if (work == NULL) |
1817 | goto err; | |
1818 | ||
1819 | while (*cp) { | |
1820 | char *bp = work; | |
1821 | char *typestr = bp; | |
1822 | unsigned char *valstr; | |
1823 | int nid; | |
1824 | int ismulti = nextismulti; | |
1825 | nextismulti = 0; | |
1826 | ||
1827 | /* Collect the type */ | |
1828 | while (*cp && *cp != '=') | |
1829 | *bp++ = *cp++; | |
1830 | if (*cp == '\0') { | |
0f113f3e | 1831 | BIO_printf(bio_err, |
db4c08f0 RS |
1832 | "%s: Hit end of string before finding the equals.\n", |
1833 | opt_getprog()); | |
1834 | goto err; | |
0f113f3e | 1835 | } |
db4c08f0 RS |
1836 | *bp++ = '\0'; |
1837 | ++cp; | |
1838 | ||
1839 | /* Collect the value. */ | |
1840 | valstr = (unsigned char *)bp; | |
1841 | for (; *cp && *cp != '/'; *bp++ = *cp++) { | |
1842 | if (canmulti && *cp == '+') { | |
1843 | nextismulti = 1; | |
0f113f3e | 1844 | break; |
db4c08f0 RS |
1845 | } |
1846 | if (*cp == '\\' && *++cp == '\0') { | |
1847 | BIO_printf(bio_err, | |
1848 | "%s: escape character at end of string\n", | |
1849 | opt_getprog()); | |
1850 | goto err; | |
1851 | } | |
0f113f3e MC |
1852 | } |
1853 | *bp++ = '\0'; | |
0f113f3e | 1854 | |
db4c08f0 RS |
1855 | /* If not at EOS (must be + or /), move forward. */ |
1856 | if (*cp) | |
1857 | ++cp; | |
0f113f3e | 1858 | |
db4c08f0 RS |
1859 | /* Parse */ |
1860 | nid = OBJ_txt2nid(typestr); | |
1861 | if (nid == NID_undef) { | |
1862 | BIO_printf(bio_err, "%s: Skipping unknown attribute \"%s\"\n", | |
1863 | opt_getprog(), typestr); | |
0f113f3e MC |
1864 | continue; |
1865 | } | |
db4c08f0 RS |
1866 | if (!X509_NAME_add_entry_by_NID(n, nid, chtype, |
1867 | valstr, strlen((char *)valstr), | |
1868 | -1, ismulti ? -1 : 0)) | |
1869 | goto err; | |
0f113f3e MC |
1870 | } |
1871 | ||
a3ed492f | 1872 | OPENSSL_free(work); |
0f113f3e MC |
1873 | return n; |
1874 | ||
db4c08f0 | 1875 | err: |
0f113f3e | 1876 | X509_NAME_free(n); |
a3ed492f | 1877 | OPENSSL_free(work); |
0f113f3e | 1878 | return NULL; |
6d5ffb59 RL |
1879 | } |
1880 | ||
0f113f3e MC |
1881 | /* |
1882 | * Read whole contents of a BIO into an allocated memory buffer and return | |
1883 | * it. | |
a9164153 DSH |
1884 | */ |
1885 | ||
1886 | int bio_to_mem(unsigned char **out, int maxlen, BIO *in) | |
0f113f3e MC |
1887 | { |
1888 | BIO *mem; | |
1889 | int len, ret; | |
1890 | unsigned char tbuf[1024]; | |
1891 | mem = BIO_new(BIO_s_mem()); | |
1892 | if (!mem) | |
1893 | return -1; | |
1894 | for (;;) { | |
1895 | if ((maxlen != -1) && maxlen < 1024) | |
1896 | len = maxlen; | |
1897 | else | |
1898 | len = 1024; | |
1899 | len = BIO_read(in, tbuf, len); | |
1900 | if (len <= 0) | |
1901 | break; | |
1902 | if (BIO_write(mem, tbuf, len) != len) { | |
1903 | BIO_free(mem); | |
1904 | return -1; | |
1905 | } | |
1906 | maxlen -= len; | |
1907 | ||
1908 | if (maxlen == 0) | |
1909 | break; | |
1910 | } | |
1911 | ret = BIO_get_mem_data(mem, (char **)out); | |
1912 | BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY); | |
1913 | BIO_free(mem); | |
1914 | return ret; | |
1915 | } | |
a9164153 | 1916 | |
4a3dc3c0 | 1917 | int pkey_ctrl_string(EVP_PKEY_CTX *ctx, char *value) |
0f113f3e MC |
1918 | { |
1919 | int rv; | |
1920 | char *stmp, *vtmp = NULL; | |
1921 | stmp = BUF_strdup(value); | |
1922 | if (!stmp) | |
1923 | return -1; | |
1924 | vtmp = strchr(stmp, ':'); | |
1925 | if (vtmp) { | |
1926 | *vtmp = 0; | |
1927 | vtmp++; | |
1928 | } | |
1929 | rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp); | |
1930 | OPENSSL_free(stmp); | |
1931 | return rv; | |
1932 | } | |
a2318e86 | 1933 | |
ecf3a1fb | 1934 | static void nodes_print(const char *name, STACK_OF(X509_POLICY_NODE) *nodes) |
0f113f3e MC |
1935 | { |
1936 | X509_POLICY_NODE *node; | |
1937 | int i; | |
ecf3a1fb RS |
1938 | |
1939 | BIO_printf(bio_err, "%s Policies:", name); | |
0f113f3e | 1940 | if (nodes) { |
ecf3a1fb | 1941 | BIO_puts(bio_err, "\n"); |
0f113f3e MC |
1942 | for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) { |
1943 | node = sk_X509_POLICY_NODE_value(nodes, i); | |
ecf3a1fb | 1944 | X509_POLICY_NODE_print(bio_err, node, 2); |
0f113f3e MC |
1945 | } |
1946 | } else | |
ecf3a1fb | 1947 | BIO_puts(bio_err, " <empty>\n"); |
0f113f3e | 1948 | } |
c431798e | 1949 | |
ecf3a1fb | 1950 | void policies_print(X509_STORE_CTX *ctx) |
0f113f3e MC |
1951 | { |
1952 | X509_POLICY_TREE *tree; | |
1953 | int explicit_policy; | |
0f113f3e MC |
1954 | tree = X509_STORE_CTX_get0_policy_tree(ctx); |
1955 | explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx); | |
1956 | ||
ecf3a1fb | 1957 | BIO_printf(bio_err, "Require explicit Policy: %s\n", |
0f113f3e MC |
1958 | explicit_policy ? "True" : "False"); |
1959 | ||
ecf3a1fb RS |
1960 | nodes_print("Authority", X509_policy_tree_get0_policies(tree)); |
1961 | nodes_print("User", X509_policy_tree_get0_user_policies(tree)); | |
0f113f3e | 1962 | } |
ffa10187 | 1963 | |
79bd20fd | 1964 | #if !defined(OPENSSL_NO_JPAKE) && !defined(OPENSSL_NO_PSK) |
ed551cdd | 1965 | |
6caa4edd | 1966 | static JPAKE_CTX *jpake_init(const char *us, const char *them, |
0f113f3e MC |
1967 | const char *secret) |
1968 | { | |
1969 | BIGNUM *p = NULL; | |
1970 | BIGNUM *g = NULL; | |
1971 | BIGNUM *q = NULL; | |
1972 | BIGNUM *bnsecret = BN_new(); | |
1973 | JPAKE_CTX *ctx; | |
1974 | ||
1975 | /* Use a safe prime for p (that we found earlier) */ | |
1976 | BN_hex2bn(&p, | |
1977 | "F9E5B365665EA7A05A9C534502780FEE6F1AB5BD4F49947FD036DBD7E905269AF46EF28B0FC07487EE4F5D20FB3C0AF8E700F3A2FA3414970CBED44FEDFF80CE78D800F184BB82435D137AADA2C6C16523247930A63B85661D1FC817A51ACD96168E95898A1F83A79FFB529368AA7833ABD1B0C3AEDDB14D2E1A2F71D99F763F"); | |
1978 | g = BN_new(); | |
1979 | BN_set_word(g, 2); | |
1980 | q = BN_new(); | |
1981 | BN_rshift1(q, p); | |
1982 | ||
1983 | BN_bin2bn((const unsigned char *)secret, strlen(secret), bnsecret); | |
1984 | ||
1985 | ctx = JPAKE_CTX_new(us, them, p, g, q, bnsecret); | |
1986 | BN_free(bnsecret); | |
1987 | BN_free(q); | |
1988 | BN_free(g); | |
1989 | BN_free(p); | |
1990 | ||
1991 | return ctx; | |
1992 | } | |
6caa4edd BL |
1993 | |
1994 | static void jpake_send_part(BIO *conn, const JPAKE_STEP_PART *p) | |
0f113f3e MC |
1995 | { |
1996 | BN_print(conn, p->gx); | |
1997 | BIO_puts(conn, "\n"); | |
1998 | BN_print(conn, p->zkpx.gr); | |
1999 | BIO_puts(conn, "\n"); | |
2000 | BN_print(conn, p->zkpx.b); | |
2001 | BIO_puts(conn, "\n"); | |
2002 | } | |
6caa4edd BL |
2003 | |
2004 | static void jpake_send_step1(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2005 | { |
2006 | JPAKE_STEP1 s1; | |
2007 | ||
2008 | JPAKE_STEP1_init(&s1); | |
2009 | JPAKE_STEP1_generate(&s1, ctx); | |
2010 | jpake_send_part(bconn, &s1.p1); | |
2011 | jpake_send_part(bconn, &s1.p2); | |
2012 | (void)BIO_flush(bconn); | |
2013 | JPAKE_STEP1_release(&s1); | |
2014 | } | |
6caa4edd BL |
2015 | |
2016 | static void jpake_send_step2(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2017 | { |
2018 | JPAKE_STEP2 s2; | |
6caa4edd | 2019 | |
0f113f3e MC |
2020 | JPAKE_STEP2_init(&s2); |
2021 | JPAKE_STEP2_generate(&s2, ctx); | |
2022 | jpake_send_part(bconn, &s2); | |
2023 | (void)BIO_flush(bconn); | |
2024 | JPAKE_STEP2_release(&s2); | |
2025 | } | |
6caa4edd BL |
2026 | |
2027 | static void jpake_send_step3a(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2028 | { |
2029 | JPAKE_STEP3A s3a; | |
6caa4edd | 2030 | |
0f113f3e MC |
2031 | JPAKE_STEP3A_init(&s3a); |
2032 | JPAKE_STEP3A_generate(&s3a, ctx); | |
2033 | BIO_write(bconn, s3a.hhk, sizeof s3a.hhk); | |
2034 | (void)BIO_flush(bconn); | |
2035 | JPAKE_STEP3A_release(&s3a); | |
2036 | } | |
6caa4edd BL |
2037 | |
2038 | static void jpake_send_step3b(BIO *bconn, JPAKE_CTX *ctx) | |
0f113f3e MC |
2039 | { |
2040 | JPAKE_STEP3B s3b; | |
6caa4edd | 2041 | |
0f113f3e MC |
2042 | JPAKE_STEP3B_init(&s3b); |
2043 | JPAKE_STEP3B_generate(&s3b, ctx); | |
2044 | BIO_write(bconn, s3b.hk, sizeof s3b.hk); | |
2045 | (void)BIO_flush(bconn); | |
2046 | JPAKE_STEP3B_release(&s3b); | |
2047 | } | |
6caa4edd BL |
2048 | |
2049 | static void readbn(BIGNUM **bn, BIO *bconn) | |
0f113f3e MC |
2050 | { |
2051 | char buf[10240]; | |
2052 | int l; | |
2053 | ||
2054 | l = BIO_gets(bconn, buf, sizeof buf); | |
2055 | assert(l > 0); | |
2056 | assert(buf[l - 1] == '\n'); | |
2057 | buf[l - 1] = '\0'; | |
2058 | BN_hex2bn(bn, buf); | |
2059 | } | |
6caa4edd BL |
2060 | |
2061 | static void jpake_receive_part(JPAKE_STEP_PART *p, BIO *bconn) | |
0f113f3e MC |
2062 | { |
2063 | readbn(&p->gx, bconn); | |
2064 | readbn(&p->zkpx.gr, bconn); | |
2065 | readbn(&p->zkpx.b, bconn); | |
2066 | } | |
6caa4edd BL |
2067 | |
2068 | static void jpake_receive_step1(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2069 | { |
2070 | JPAKE_STEP1 s1; | |
2071 | ||
2072 | JPAKE_STEP1_init(&s1); | |
2073 | jpake_receive_part(&s1.p1, bconn); | |
2074 | jpake_receive_part(&s1.p2, bconn); | |
2075 | if (!JPAKE_STEP1_process(ctx, &s1)) { | |
2076 | ERR_print_errors(bio_err); | |
2077 | exit(1); | |
2078 | } | |
2079 | JPAKE_STEP1_release(&s1); | |
2080 | } | |
6caa4edd BL |
2081 | |
2082 | static void jpake_receive_step2(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2083 | { |
2084 | JPAKE_STEP2 s2; | |
2085 | ||
2086 | JPAKE_STEP2_init(&s2); | |
2087 | jpake_receive_part(&s2, bconn); | |
2088 | if (!JPAKE_STEP2_process(ctx, &s2)) { | |
2089 | ERR_print_errors(bio_err); | |
2090 | exit(1); | |
2091 | } | |
2092 | JPAKE_STEP2_release(&s2); | |
2093 | } | |
6caa4edd BL |
2094 | |
2095 | static void jpake_receive_step3a(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2096 | { |
2097 | JPAKE_STEP3A s3a; | |
2098 | int l; | |
2099 | ||
2100 | JPAKE_STEP3A_init(&s3a); | |
2101 | l = BIO_read(bconn, s3a.hhk, sizeof s3a.hhk); | |
2102 | assert(l == sizeof s3a.hhk); | |
2103 | if (!JPAKE_STEP3A_process(ctx, &s3a)) { | |
2104 | ERR_print_errors(bio_err); | |
2105 | exit(1); | |
2106 | } | |
2107 | JPAKE_STEP3A_release(&s3a); | |
2108 | } | |
6caa4edd BL |
2109 | |
2110 | static void jpake_receive_step3b(JPAKE_CTX *ctx, BIO *bconn) | |
0f113f3e MC |
2111 | { |
2112 | JPAKE_STEP3B s3b; | |
2113 | int l; | |
2114 | ||
2115 | JPAKE_STEP3B_init(&s3b); | |
2116 | l = BIO_read(bconn, s3b.hk, sizeof s3b.hk); | |
2117 | assert(l == sizeof s3b.hk); | |
2118 | if (!JPAKE_STEP3B_process(ctx, &s3b)) { | |
2119 | ERR_print_errors(bio_err); | |
2120 | exit(1); | |
2121 | } | |
2122 | JPAKE_STEP3B_release(&s3b); | |
2123 | } | |
6caa4edd BL |
2124 | |
2125 | void jpake_client_auth(BIO *out, BIO *conn, const char *secret) | |
0f113f3e MC |
2126 | { |
2127 | JPAKE_CTX *ctx; | |
2128 | BIO *bconn; | |
6caa4edd | 2129 | |
0f113f3e | 2130 | BIO_puts(out, "Authenticating with JPAKE\n"); |
6caa4edd | 2131 | |
0f113f3e | 2132 | ctx = jpake_init("client", "server", secret); |
6caa4edd | 2133 | |
0f113f3e MC |
2134 | bconn = BIO_new(BIO_f_buffer()); |
2135 | BIO_push(bconn, conn); | |
6caa4edd | 2136 | |
0f113f3e MC |
2137 | jpake_send_step1(bconn, ctx); |
2138 | jpake_receive_step1(ctx, bconn); | |
2139 | jpake_send_step2(bconn, ctx); | |
2140 | jpake_receive_step2(ctx, bconn); | |
2141 | jpake_send_step3a(bconn, ctx); | |
2142 | jpake_receive_step3b(ctx, bconn); | |
6caa4edd | 2143 | |
0f113f3e | 2144 | BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
f3b7bdad | 2145 | |
b548a1f1 | 2146 | OPENSSL_free(psk_key); |
0f113f3e | 2147 | psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); |
6caa4edd | 2148 | |
0f113f3e MC |
2149 | BIO_pop(bconn); |
2150 | BIO_free(bconn); | |
f3b7bdad | 2151 | |
0f113f3e MC |
2152 | JPAKE_CTX_free(ctx); |
2153 | } | |
6caa4edd BL |
2154 | |
2155 | void jpake_server_auth(BIO *out, BIO *conn, const char *secret) | |
0f113f3e MC |
2156 | { |
2157 | JPAKE_CTX *ctx; | |
2158 | BIO *bconn; | |
6caa4edd | 2159 | |
0f113f3e | 2160 | BIO_puts(out, "Authenticating with JPAKE\n"); |
6caa4edd | 2161 | |
0f113f3e | 2162 | ctx = jpake_init("server", "client", secret); |
6caa4edd | 2163 | |
0f113f3e MC |
2164 | bconn = BIO_new(BIO_f_buffer()); |
2165 | BIO_push(bconn, conn); | |
6caa4edd | 2166 | |
0f113f3e MC |
2167 | jpake_receive_step1(ctx, bconn); |
2168 | jpake_send_step1(bconn, ctx); | |
2169 | jpake_receive_step2(ctx, bconn); | |
2170 | jpake_send_step2(bconn, ctx); | |
2171 | jpake_receive_step3a(ctx, bconn); | |
2172 | jpake_send_step3b(bconn, ctx); | |
6caa4edd | 2173 | |
0f113f3e | 2174 | BIO_puts(out, "JPAKE authentication succeeded, setting PSK\n"); |
f3b7bdad | 2175 | |
b548a1f1 | 2176 | OPENSSL_free(psk_key); |
0f113f3e | 2177 | psk_key = BN_bn2hex(JPAKE_get_shared_key(ctx)); |
6caa4edd | 2178 | |
0f113f3e MC |
2179 | BIO_pop(bconn); |
2180 | BIO_free(bconn); | |
f3b7bdad | 2181 | |
0f113f3e MC |
2182 | JPAKE_CTX_free(ctx); |
2183 | } | |
6caa4edd | 2184 | |
ed551cdd DSH |
2185 | #endif |
2186 | ||
3a83462d MC |
2187 | /*- |
2188 | * next_protos_parse parses a comma separated list of strings into a string | |
71fa4513 BL |
2189 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
2190 | * outlen: (output) set to the length of the resulting buffer on success. | |
2191 | * err: (maybe NULL) on failure, an error message line is written to this BIO. | |
2192 | * in: a NUL termianted string like "abc,def,ghi" | |
2193 | * | |
2194 | * returns: a malloced buffer or NULL on failure. | |
2195 | */ | |
2196 | unsigned char *next_protos_parse(unsigned short *outlen, const char *in) | |
0f113f3e MC |
2197 | { |
2198 | size_t len; | |
2199 | unsigned char *out; | |
2200 | size_t i, start = 0; | |
2201 | ||
2202 | len = strlen(in); | |
2203 | if (len >= 65535) | |
2204 | return NULL; | |
2205 | ||
68dc6824 | 2206 | out = app_malloc(strlen(in) + 1, "NPN buffer"); |
0f113f3e MC |
2207 | for (i = 0; i <= len; ++i) { |
2208 | if (i == len || in[i] == ',') { | |
2209 | if (i - start > 255) { | |
2210 | OPENSSL_free(out); | |
2211 | return NULL; | |
2212 | } | |
2213 | out[start] = i - start; | |
2214 | start = i + 1; | |
2215 | } else | |
2216 | out[i + 1] = in[i]; | |
2217 | } | |
2218 | ||
2219 | *outlen = len + 1; | |
2220 | return out; | |
2221 | } | |
71fa4513 | 2222 | |
a70da5b3 | 2223 | void print_cert_checks(BIO *bio, X509 *x, |
0f113f3e MC |
2224 | const char *checkhost, |
2225 | const char *checkemail, const char *checkip) | |
2226 | { | |
2227 | if (x == NULL) | |
2228 | return; | |
2229 | if (checkhost) { | |
2230 | BIO_printf(bio, "Hostname %s does%s match certificate\n", | |
7e1b7485 RS |
2231 | checkhost, |
2232 | X509_check_host(x, checkhost, 0, 0, NULL) == 1 | |
2233 | ? "" : " NOT"); | |
0f113f3e MC |
2234 | } |
2235 | ||
2236 | if (checkemail) { | |
2237 | BIO_printf(bio, "Email %s does%s match certificate\n", | |
7e1b7485 RS |
2238 | checkemail, X509_check_email(x, checkemail, 0, 0) |
2239 | ? "" : " NOT"); | |
0f113f3e MC |
2240 | } |
2241 | ||
2242 | if (checkip) { | |
2243 | BIO_printf(bio, "IP %s does%s match certificate\n", | |
2244 | checkip, X509_check_ip_asc(x, checkip, 0) ? "" : " NOT"); | |
2245 | } | |
2246 | } | |
a70da5b3 | 2247 | |
0090a686 DSH |
2248 | /* Get first http URL from a DIST_POINT structure */ |
2249 | ||
2250 | static const char *get_dp_url(DIST_POINT *dp) | |
0f113f3e MC |
2251 | { |
2252 | GENERAL_NAMES *gens; | |
2253 | GENERAL_NAME *gen; | |
2254 | int i, gtype; | |
2255 | ASN1_STRING *uri; | |
2256 | if (!dp->distpoint || dp->distpoint->type != 0) | |
2257 | return NULL; | |
2258 | gens = dp->distpoint->name.fullname; | |
2259 | for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) { | |
2260 | gen = sk_GENERAL_NAME_value(gens, i); | |
2261 | uri = GENERAL_NAME_get0_value(gen, >ype); | |
2262 | if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6) { | |
2263 | char *uptr = (char *)ASN1_STRING_data(uri); | |
86885c28 | 2264 | if (strncmp(uptr, "http://", 7) == 0) |
0f113f3e MC |
2265 | return uptr; |
2266 | } | |
2267 | } | |
2268 | return NULL; | |
2269 | } | |
2270 | ||
2271 | /* | |
2272 | * Look through a CRLDP structure and attempt to find an http URL to | |
2273 | * downloads a CRL from. | |
0090a686 DSH |
2274 | */ |
2275 | ||
2276 | static X509_CRL *load_crl_crldp(STACK_OF(DIST_POINT) *crldp) | |
0f113f3e MC |
2277 | { |
2278 | int i; | |
2279 | const char *urlptr = NULL; | |
2280 | for (i = 0; i < sk_DIST_POINT_num(crldp); i++) { | |
2281 | DIST_POINT *dp = sk_DIST_POINT_value(crldp, i); | |
2282 | urlptr = get_dp_url(dp); | |
2283 | if (urlptr) | |
2284 | return load_crl(urlptr, FORMAT_HTTP); | |
2285 | } | |
2286 | return NULL; | |
2287 | } | |
2288 | ||
2289 | /* | |
2290 | * Example of downloading CRLs from CRLDP: not usable for real world as it | |
2291 | * always downloads, doesn't support non-blocking I/O and doesn't cache | |
2292 | * anything. | |
0090a686 DSH |
2293 | */ |
2294 | ||
2295 | static STACK_OF(X509_CRL) *crls_http_cb(X509_STORE_CTX *ctx, X509_NAME *nm) | |
0f113f3e MC |
2296 | { |
2297 | X509 *x; | |
2298 | STACK_OF(X509_CRL) *crls = NULL; | |
2299 | X509_CRL *crl; | |
2300 | STACK_OF(DIST_POINT) *crldp; | |
7e1b7485 RS |
2301 | |
2302 | crls = sk_X509_CRL_new_null(); | |
2303 | if (!crls) | |
2304 | return NULL; | |
0f113f3e MC |
2305 | x = X509_STORE_CTX_get_current_cert(ctx); |
2306 | crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL); | |
2307 | crl = load_crl_crldp(crldp); | |
2308 | sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); | |
2309 | if (!crl) | |
2310 | return NULL; | |
0f113f3e MC |
2311 | sk_X509_CRL_push(crls, crl); |
2312 | /* Try to download delta CRL */ | |
2313 | crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL); | |
2314 | crl = load_crl_crldp(crldp); | |
2315 | sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); | |
2316 | if (crl) | |
2317 | sk_X509_CRL_push(crls, crl); | |
2318 | return crls; | |
2319 | } | |
0090a686 DSH |
2320 | |
2321 | void store_setup_crl_download(X509_STORE *st) | |
0f113f3e MC |
2322 | { |
2323 | X509_STORE_set_lookup_crls_cb(st, crls_http_cb); | |
2324 | } | |
0090a686 | 2325 | |
0a39d8f2 AP |
2326 | /* |
2327 | * Platform-specific sections | |
2328 | */ | |
ffa10187 | 2329 | #if defined(_WIN32) |
a1ad253f AP |
2330 | # ifdef fileno |
2331 | # undef fileno | |
2332 | # define fileno(a) (int)_fileno(a) | |
2333 | # endif | |
2334 | ||
2335 | # include <windows.h> | |
2336 | # include <tchar.h> | |
2337 | ||
2338 | static int WIN32_rename(const char *from, const char *to) | |
0f113f3e MC |
2339 | { |
2340 | TCHAR *tfrom = NULL, *tto; | |
2341 | DWORD err; | |
2342 | int ret = 0; | |
2343 | ||
2344 | if (sizeof(TCHAR) == 1) { | |
2345 | tfrom = (TCHAR *)from; | |
2346 | tto = (TCHAR *)to; | |
2347 | } else { /* UNICODE path */ | |
2348 | ||
2349 | size_t i, flen = strlen(from) + 1, tlen = strlen(to) + 1; | |
b1ad95e3 | 2350 | tfrom = malloc(sizeof(*tfrom) * (flen + tlen)); |
0f113f3e MC |
2351 | if (tfrom == NULL) |
2352 | goto err; | |
2353 | tto = tfrom + flen; | |
2354 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2355 | if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen)) | |
2356 | # endif | |
2357 | for (i = 0; i < flen; i++) | |
2358 | tfrom[i] = (TCHAR)from[i]; | |
2359 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2360 | if (!MultiByteToWideChar(CP_ACP, 0, to, tlen, (WCHAR *)tto, tlen)) | |
2361 | # endif | |
2362 | for (i = 0; i < tlen; i++) | |
2363 | tto[i] = (TCHAR)to[i]; | |
2364 | } | |
2365 | ||
2366 | if (MoveFile(tfrom, tto)) | |
2367 | goto ok; | |
2368 | err = GetLastError(); | |
2369 | if (err == ERROR_ALREADY_EXISTS || err == ERROR_FILE_EXISTS) { | |
2370 | if (DeleteFile(tto) && MoveFile(tfrom, tto)) | |
2371 | goto ok; | |
2372 | err = GetLastError(); | |
2373 | } | |
2374 | if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND) | |
2375 | errno = ENOENT; | |
2376 | else if (err == ERROR_ACCESS_DENIED) | |
2377 | errno = EACCES; | |
2378 | else | |
2379 | errno = EINVAL; /* we could map more codes... */ | |
2380 | err: | |
2381 | ret = -1; | |
2382 | ok: | |
2383 | if (tfrom != NULL && tfrom != (TCHAR *)from) | |
2384 | free(tfrom); | |
2385 | return ret; | |
2386 | } | |
0a39d8f2 AP |
2387 | #endif |
2388 | ||
2389 | /* app_tminterval section */ | |
2390 | #if defined(_WIN32) | |
0f113f3e MC |
2391 | double app_tminterval(int stop, int usertime) |
2392 | { | |
2393 | FILETIME now; | |
2394 | double ret = 0; | |
2395 | static ULARGE_INTEGER tmstart; | |
2396 | static int warning = 1; | |
2397 | # ifdef _WIN32_WINNT | |
2398 | static HANDLE proc = NULL; | |
2399 | ||
2400 | if (proc == NULL) { | |
2401 | if (check_winnt()) | |
2402 | proc = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, | |
2403 | GetCurrentProcessId()); | |
2404 | if (proc == NULL) | |
2405 | proc = (HANDLE) - 1; | |
2406 | } | |
2407 | ||
2408 | if (usertime && proc != (HANDLE) - 1) { | |
2409 | FILETIME junk; | |
2410 | GetProcessTimes(proc, &junk, &junk, &junk, &now); | |
2411 | } else | |
2412 | # endif | |
2413 | { | |
2414 | SYSTEMTIME systime; | |
9135fddb | 2415 | |
0f113f3e MC |
2416 | if (usertime && warning) { |
2417 | BIO_printf(bio_err, "To get meaningful results, run " | |
2418 | "this program on idle system.\n"); | |
2419 | warning = 0; | |
2420 | } | |
2421 | GetSystemTime(&systime); | |
2422 | SystemTimeToFileTime(&systime, &now); | |
2423 | } | |
9135fddb | 2424 | |
0f113f3e MC |
2425 | if (stop == TM_START) { |
2426 | tmstart.u.LowPart = now.dwLowDateTime; | |
2427 | tmstart.u.HighPart = now.dwHighDateTime; | |
2428 | } else { | |
2429 | ULARGE_INTEGER tmstop; | |
9135fddb | 2430 | |
0f113f3e MC |
2431 | tmstop.u.LowPart = now.dwLowDateTime; |
2432 | tmstop.u.HighPart = now.dwHighDateTime; | |
9135fddb | 2433 | |
0f113f3e MC |
2434 | ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart) * 1e-7; |
2435 | } | |
9135fddb | 2436 | |
0f113f3e MC |
2437 | return (ret); |
2438 | } | |
0f113f3e MC |
2439 | #elif defined(OPENSSL_SYS_NETWARE) |
2440 | # include <time.h> | |
a950f287 | 2441 | |
0f113f3e MC |
2442 | double app_tminterval(int stop, int usertime) |
2443 | { | |
0f113f3e MC |
2444 | static clock_t tmstart; |
2445 | static int warning = 1; | |
7e1b7485 | 2446 | double ret = 0; |
0f113f3e MC |
2447 | |
2448 | if (usertime && warning) { | |
2449 | BIO_printf(bio_err, "To get meaningful results, run " | |
2450 | "this program on idle system.\n"); | |
2451 | warning = 0; | |
2452 | } | |
2453 | ||
2454 | if (stop == TM_START) | |
2455 | tmstart = clock(); | |
2456 | else | |
2457 | ret = (clock() - tmstart) / (double)CLOCKS_PER_SEC; | |
2458 | ||
2459 | return (ret); | |
2460 | } | |
0a39d8f2 | 2461 | |
7e1b7485 | 2462 | |
0f113f3e MC |
2463 | #elif defined(OPENSSL_SYSTEM_VXWORKS) |
2464 | # include <time.h> | |
0a39d8f2 | 2465 | |
0f113f3e MC |
2466 | double app_tminterval(int stop, int usertime) |
2467 | { | |
2468 | double ret = 0; | |
2469 | # ifdef CLOCK_REALTIME | |
2470 | static struct timespec tmstart; | |
2471 | struct timespec now; | |
2472 | # else | |
2473 | static unsigned long tmstart; | |
2474 | unsigned long now; | |
2475 | # endif | |
2476 | static int warning = 1; | |
2477 | ||
2478 | if (usertime && warning) { | |
2479 | BIO_printf(bio_err, "To get meaningful results, run " | |
2480 | "this program on idle system.\n"); | |
2481 | warning = 0; | |
2482 | } | |
2483 | # ifdef CLOCK_REALTIME | |
2484 | clock_gettime(CLOCK_REALTIME, &now); | |
2485 | if (stop == TM_START) | |
2486 | tmstart = now; | |
2487 | else | |
2488 | ret = ((now.tv_sec + now.tv_nsec * 1e-9) | |
2489 | - (tmstart.tv_sec + tmstart.tv_nsec * 1e-9)); | |
2490 | # else | |
2491 | now = tickGet(); | |
2492 | if (stop == TM_START) | |
2493 | tmstart = now; | |
2494 | else | |
2495 | ret = (now - tmstart) / (double)sysClkRateGet(); | |
2496 | # endif | |
2497 | return (ret); | |
2498 | } | |
0a39d8f2 | 2499 | |
0f113f3e MC |
2500 | #elif defined(OPENSSL_SYSTEM_VMS) |
2501 | # include <time.h> | |
2502 | # include <times.h> | |
0a39d8f2 | 2503 | |
0f113f3e MC |
2504 | double app_tminterval(int stop, int usertime) |
2505 | { | |
2506 | static clock_t tmstart; | |
2507 | double ret = 0; | |
2508 | clock_t now; | |
2509 | # ifdef __TMS | |
2510 | struct tms rus; | |
2511 | ||
2512 | now = times(&rus); | |
2513 | if (usertime) | |
2514 | now = rus.tms_utime; | |
2515 | # else | |
2516 | if (usertime) | |
2517 | now = clock(); /* sum of user and kernel times */ | |
2518 | else { | |
2519 | struct timeval tv; | |
2520 | gettimeofday(&tv, NULL); | |
2521 | now = (clock_t)((unsigned long long)tv.tv_sec * CLK_TCK + | |
2522 | (unsigned long long)tv.tv_usec * (1000000 / CLK_TCK) | |
2523 | ); | |
2524 | } | |
2525 | # endif | |
2526 | if (stop == TM_START) | |
2527 | tmstart = now; | |
2528 | else | |
2529 | ret = (now - tmstart) / (double)(CLK_TCK); | |
0a39d8f2 | 2530 | |
0f113f3e MC |
2531 | return (ret); |
2532 | } | |
0a39d8f2 | 2533 | |
0f113f3e MC |
2534 | #elif defined(_SC_CLK_TCK) /* by means of unistd.h */ |
2535 | # include <sys/times.h> | |
0a39d8f2 | 2536 | |
0f113f3e MC |
2537 | double app_tminterval(int stop, int usertime) |
2538 | { | |
2539 | double ret = 0; | |
2540 | struct tms rus; | |
2541 | clock_t now = times(&rus); | |
2542 | static clock_t tmstart; | |
2543 | ||
2544 | if (usertime) | |
2545 | now = rus.tms_utime; | |
2546 | ||
2547 | if (stop == TM_START) | |
2548 | tmstart = now; | |
2549 | else { | |
2550 | long int tck = sysconf(_SC_CLK_TCK); | |
2551 | ret = (now - tmstart) / (double)tck; | |
2552 | } | |
2553 | ||
2554 | return (ret); | |
2555 | } | |
0a39d8f2 | 2556 | |
0f113f3e MC |
2557 | #else |
2558 | # include <sys/time.h> | |
2559 | # include <sys/resource.h> | |
0a39d8f2 | 2560 | |
0f113f3e MC |
2561 | double app_tminterval(int stop, int usertime) |
2562 | { | |
2563 | double ret = 0; | |
2564 | struct rusage rus; | |
2565 | struct timeval now; | |
2566 | static struct timeval tmstart; | |
2567 | ||
2568 | if (usertime) | |
2569 | getrusage(RUSAGE_SELF, &rus), now = rus.ru_utime; | |
2570 | else | |
2571 | gettimeofday(&now, NULL); | |
2572 | ||
2573 | if (stop == TM_START) | |
2574 | tmstart = now; | |
2575 | else | |
2576 | ret = ((now.tv_sec + now.tv_usec * 1e-6) | |
2577 | - (tmstart.tv_sec + tmstart.tv_usec * 1e-6)); | |
2578 | ||
2579 | return ret; | |
2580 | } | |
0a39d8f2 | 2581 | #endif |
a1ad253f | 2582 | |
7e1b7485 RS |
2583 | int app_access(const char* name, int flag) |
2584 | { | |
2585 | #ifdef _WIN32 | |
2586 | return _access(name, flag); | |
2587 | #else | |
2588 | return access(name, flag); | |
2589 | #endif | |
2590 | } | |
2591 | ||
2fa45e6e RS |
2592 | int app_hex(char c) |
2593 | { | |
2594 | switch (c) { | |
2595 | default: | |
2596 | case '0': | |
2597 | return 0; | |
2598 | case '1': | |
2599 | return 1; | |
2600 | case '2': | |
2601 | return 2; | |
2602 | case '3': | |
2603 | return 3; | |
2604 | case '4': | |
2605 | return 4; | |
2606 | case '5': | |
2607 | return 5; | |
2608 | case '6': | |
2609 | return 6; | |
2610 | case '7': | |
2611 | return 7; | |
2612 | case '8': | |
2613 | return 8; | |
2614 | case '9': | |
2615 | return 9; | |
2616 | case 'a': case 'A': | |
2617 | return 0x0A; | |
2618 | case 'b': case 'B': | |
2619 | return 0x0B; | |
2620 | case 'c': case 'C': | |
2621 | return 0x0C; | |
2622 | case 'd': case 'D': | |
2623 | return 0x0D; | |
2624 | case 'e': case 'E': | |
2625 | return 0x0E; | |
2626 | case 'f': case 'F': | |
2627 | return 0x0F; | |
2628 | } | |
2629 | } | |
2630 | ||
0a39d8f2 AP |
2631 | /* app_isdir section */ |
2632 | #ifdef _WIN32 | |
ffa10187 | 2633 | int app_isdir(const char *name) |
0f113f3e MC |
2634 | { |
2635 | HANDLE hList; | |
2636 | WIN32_FIND_DATA FileData; | |
2637 | # if defined(UNICODE) || defined(_UNICODE) | |
2638 | size_t i, len_0 = strlen(name) + 1; | |
2639 | ||
bdcb1a2c | 2640 | if (len_0 > OSSL_NELEM(FileData.cFileName)) |
0f113f3e MC |
2641 | return -1; |
2642 | ||
2643 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
2644 | if (!MultiByteToWideChar | |
2645 | (CP_ACP, 0, name, len_0, FileData.cFileName, len_0)) | |
2646 | # endif | |
2647 | for (i = 0; i < len_0; i++) | |
2648 | FileData.cFileName[i] = (WCHAR)name[i]; | |
2649 | ||
2650 | hList = FindFirstFile(FileData.cFileName, &FileData); | |
2651 | # else | |
2652 | hList = FindFirstFile(name, &FileData); | |
2653 | # endif | |
2654 | if (hList == INVALID_HANDLE_VALUE) | |
2655 | return -1; | |
2656 | FindClose(hList); | |
2657 | return ((FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0); | |
2658 | } | |
ffa10187 | 2659 | #else |
0f113f3e MC |
2660 | # include <sys/stat.h> |
2661 | # ifndef S_ISDIR | |
2662 | # if defined(_S_IFMT) && defined(_S_IFDIR) | |
2663 | # define S_ISDIR(a) (((a) & _S_IFMT) == _S_IFDIR) | |
2664 | # else | |
2665 | # define S_ISDIR(a) (((a) & S_IFMT) == S_IFDIR) | |
2666 | # endif | |
2667 | # endif | |
ffa10187 AP |
2668 | |
2669 | int app_isdir(const char *name) | |
0f113f3e MC |
2670 | { |
2671 | # if defined(S_ISDIR) | |
2672 | struct stat st; | |
2673 | ||
2674 | if (stat(name, &st) == 0) | |
2675 | return S_ISDIR(st.st_mode); | |
2676 | else | |
2677 | return -1; | |
2678 | # else | |
2679 | return -1; | |
2680 | # endif | |
2681 | } | |
ffa10187 AP |
2682 | #endif |
2683 | ||
0a39d8f2 | 2684 | /* raw_read|write section */ |
ffa10187 | 2685 | #if defined(_WIN32) && defined(STD_INPUT_HANDLE) |
0f113f3e MC |
2686 | int raw_read_stdin(void *buf, int siz) |
2687 | { | |
2688 | DWORD n; | |
2689 | if (ReadFile(GetStdHandle(STD_INPUT_HANDLE), buf, siz, &n, NULL)) | |
2690 | return (n); | |
2691 | else | |
2692 | return (-1); | |
2693 | } | |
ffa10187 | 2694 | #else |
0f113f3e MC |
2695 | int raw_read_stdin(void *buf, int siz) |
2696 | { | |
2697 | return read(fileno(stdin), buf, siz); | |
2698 | } | |
ffa10187 AP |
2699 | #endif |
2700 | ||
2701 | #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE) | |
0f113f3e MC |
2702 | int raw_write_stdout(const void *buf, int siz) |
2703 | { | |
2704 | DWORD n; | |
2705 | if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, siz, &n, NULL)) | |
2706 | return (n); | |
2707 | else | |
2708 | return (-1); | |
2709 | } | |
ffa10187 | 2710 | #else |
0f113f3e MC |
2711 | int raw_write_stdout(const void *buf, int siz) |
2712 | { | |
2713 | return write(fileno(stdout), buf, siz); | |
2714 | } | |
ffa10187 | 2715 | #endif |
a412b891 RL |
2716 | |
2717 | /* | |
2718 | * Centralized handling if input and output files with format specification | |
2719 | * The format is meant to show what the input and output is supposed to be, | |
2720 | * and is therefore a show of intent more than anything else. However, it | |
2721 | * does impact behavior on some platform, such as differentiating between | |
2722 | * text and binary input/output on non-Unix platforms | |
2723 | */ | |
2724 | BIO *dup_bio_in(void) | |
2725 | { | |
2726 | return BIO_new_fp(stdin, BIO_NOCLOSE | BIO_FP_TEXT); | |
2727 | } | |
2728 | ||
2729 | BIO *dup_bio_out(void) | |
2730 | { | |
2731 | BIO *b = BIO_new_fp(stdout, BIO_NOCLOSE | BIO_FP_TEXT); | |
2732 | #ifdef OPENSSL_SYS_VMS | |
2733 | b = BIO_push(BIO_new(BIO_f_linebuffer()), b); | |
2734 | #endif | |
2735 | return b; | |
2736 | } | |
2737 | ||
2738 | void unbuffer(FILE *fp) | |
2739 | { | |
2740 | setbuf(fp, NULL); | |
2741 | } | |
2742 | ||
2743 | static const char *modestr(char mode, int format) | |
2744 | { | |
2745 | OPENSSL_assert(mode == 'a' || mode == 'r' || mode == 'w'); | |
2746 | ||
2747 | switch (mode) { | |
2748 | case 'a': | |
2749 | return (format & B_FORMAT_TEXT) ? "a" : "ab"; | |
2750 | case 'r': | |
2751 | return (format & B_FORMAT_TEXT) ? "r" : "rb"; | |
2752 | case 'w': | |
2753 | return (format & B_FORMAT_TEXT) ? "w" : "wb"; | |
2754 | } | |
2755 | /* The assert above should make sure we never reach this point */ | |
2756 | return NULL; | |
2757 | } | |
2758 | ||
2759 | static const char *modeverb(char mode) | |
2760 | { | |
2761 | switch (mode) { | |
2762 | case 'a': | |
2763 | return "appending"; | |
2764 | case 'r': | |
2765 | return "reading"; | |
2766 | case 'w': | |
2767 | return "writing"; | |
2768 | } | |
2769 | return "(doing something)"; | |
2770 | } | |
2771 | ||
2772 | /* | |
2773 | * Open a file for writing, owner-read-only. | |
2774 | */ | |
2775 | BIO *bio_open_owner(const char *filename, int format, int private) | |
2776 | { | |
2777 | FILE *fp = NULL; | |
2778 | BIO *b = NULL; | |
2779 | int fd = -1, bflags, mode, binmode; | |
2780 | ||
2781 | if (!private || filename == NULL || strcmp(filename, "-") == 0) | |
2782 | return bio_open_default(filename, 'w', format); | |
2783 | ||
2784 | mode = O_WRONLY; | |
2785 | #ifdef O_CREAT | |
2786 | mode |= O_CREAT; | |
2787 | #endif | |
2788 | #ifdef O_TRUNC | |
2789 | mode |= O_TRUNC; | |
2790 | #endif | |
2791 | binmode = !(format & B_FORMAT_TEXT); | |
2792 | if (binmode) { | |
2793 | #ifdef O_BINARY | |
2794 | mode |= O_BINARY; | |
2795 | #elif defined(_O_BINARY) | |
2796 | mode |= _O_BINARY; | |
2797 | #endif | |
2798 | } | |
2799 | ||
2800 | fd = open(filename, mode, 0600); | |
2801 | if (fd < 0) | |
2802 | goto err; | |
2803 | fp = fdopen(fd, modestr('w', format)); | |
2804 | if (fp == NULL) | |
2805 | goto err; | |
2806 | bflags = BIO_CLOSE; | |
2807 | if (!binmode) | |
2808 | bflags |= BIO_FP_TEXT; | |
2809 | b = BIO_new_fp(fp, bflags); | |
2810 | if (b) | |
2811 | return b; | |
2812 | ||
2813 | err: | |
2814 | BIO_printf(bio_err, "%s: Can't open \"%s\" for writing, %s\n", | |
2815 | opt_getprog(), filename, strerror(errno)); | |
2816 | ERR_print_errors(bio_err); | |
2817 | /* If we have fp, then fdopen took over fd, so don't close both. */ | |
2818 | if (fp) | |
2819 | fclose(fp); | |
2820 | else if (fd >= 0) | |
2821 | close(fd); | |
2822 | return NULL; | |
2823 | } | |
2824 | ||
2825 | static BIO *bio_open_default_(const char *filename, char mode, int format, | |
2826 | int quiet) | |
2827 | { | |
2828 | BIO *ret; | |
2829 | ||
2830 | if (filename == NULL || strcmp(filename, "-") == 0) { | |
2831 | ret = mode == 'r' ? dup_bio_in() : dup_bio_out(); | |
2832 | if (quiet) { | |
2833 | ERR_clear_error(); | |
2834 | return ret; | |
2835 | } | |
2836 | if (ret != NULL) | |
2837 | return ret; | |
2838 | BIO_printf(bio_err, | |
2839 | "Can't open %s, %s\n", | |
2840 | mode == 'r' ? "stdin" : "stdout", strerror(errno)); | |
2841 | } else { | |
2842 | ret = BIO_new_file(filename, modestr(mode, format)); | |
2843 | if (quiet) { | |
2844 | ERR_clear_error(); | |
2845 | return ret; | |
2846 | } | |
2847 | if (ret != NULL) | |
2848 | return ret; | |
2849 | BIO_printf(bio_err, | |
2850 | "Can't open %s for %s, %s\n", | |
2851 | filename, modeverb(mode), strerror(errno)); | |
2852 | } | |
2853 | ERR_print_errors(bio_err); | |
2854 | return NULL; | |
2855 | } | |
2856 | ||
2857 | BIO *bio_open_default(const char *filename, char mode, int format) | |
2858 | { | |
2859 | return bio_open_default_(filename, mode, format, 0); | |
2860 | } | |
2861 | ||
2862 | BIO *bio_open_default_quiet(const char *filename, char mode, int format) | |
2863 | { | |
2864 | return bio_open_default_(filename, mode, format, 1); | |
2865 | } | |
2866 |