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Commit | Line | Data |
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846e33c7 | 1 | /* |
71bb86f0 | 2 | * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. |
a661b653 | 3 | * |
dffa7520 | 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use |
846e33c7 RS |
5 | * this file except in compliance with the License. You can obtain a copy |
6 | * in the file LICENSE in the source distribution or at | |
7 | * https://www.openssl.org/source/license.html | |
a661b653 | 8 | */ |
d02b48c6 | 9 | |
fc7dae52 | 10 | #if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS) |
0f113f3e MC |
11 | /* |
12 | * On VMS, you need to define this to get the declaration of fileno(). The | |
13 | * value 2 is to make sure no function defined in POSIX-2 is left undefined. | |
68d39f3c | 14 | */ |
0f113f3e | 15 | # define _POSIX_C_SOURCE 2 |
83d8fa7d | 16 | #endif |
75dd6c1a | 17 | |
d02b48c6 RE |
18 | #include <stdio.h> |
19 | #include <stdlib.h> | |
20 | #include <string.h> | |
b379fe6c | 21 | #include <sys/types.h> |
a412b891 RL |
22 | #ifndef OPENSSL_NO_POSIX_IO |
23 | # include <sys/stat.h> | |
24 | # include <fcntl.h> | |
25 | #endif | |
d652a095 | 26 | #include <ctype.h> |
a1ad253f | 27 | #include <errno.h> |
90ae4673 RL |
28 | #include <openssl/err.h> |
29 | #include <openssl/x509.h> | |
535d79da | 30 | #include <openssl/x509v3.h> |
90ae4673 RL |
31 | #include <openssl/pem.h> |
32 | #include <openssl/pkcs12.h> | |
2fe5adc3 | 33 | #include <openssl/ui.h> |
90ae4673 | 34 | #include <openssl/safestack.h> |
0b13e9f0 | 35 | #ifndef OPENSSL_NO_ENGINE |
0f113f3e | 36 | # include <openssl/engine.h> |
0b13e9f0 | 37 | #endif |
3eeaab4b | 38 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 39 | # include <openssl/rsa.h> |
3eeaab4b | 40 | #endif |
f0eae953 | 41 | #include <openssl/bn.h> |
7e1b7485 | 42 | #include <openssl/ssl.h> |
75dd6c1a | 43 | #include "s_apps.h" |
d610d27f | 44 | #include "apps.h" |
d610d27f | 45 | |
a1ad253f AP |
46 | #ifdef _WIN32 |
47 | static int WIN32_rename(const char *from, const char *to); | |
0f113f3e | 48 | # define rename(from,to) WIN32_rename((from),(to)) |
a1ad253f AP |
49 | #endif |
50 | ||
8ca533e3 | 51 | typedef struct { |
0f113f3e MC |
52 | const char *name; |
53 | unsigned long flag; | |
54 | unsigned long mask; | |
8ca533e3 DSH |
55 | } NAME_EX_TBL; |
56 | ||
0f113f3e MC |
57 | static int set_table_opts(unsigned long *flags, const char *arg, |
58 | const NAME_EX_TBL * in_tbl); | |
59 | static int set_multi_opts(unsigned long *flags, const char *arg, | |
60 | const NAME_EX_TBL * in_tbl); | |
8ca533e3 | 61 | |
d02b48c6 | 62 | int app_init(long mesgwin); |
0f113f3e | 63 | |
7e1b7485 | 64 | int chopup_args(ARGS *arg, char *buf) |
0f113f3e | 65 | { |
7e1b7485 | 66 | int quoted; |
4c9b0a03 | 67 | char c = '\0', *p = NULL; |
0f113f3e | 68 | |
7e1b7485 RS |
69 | arg->argc = 0; |
70 | if (arg->size == 0) { | |
71 | arg->size = 20; | |
b4faea50 | 72 | arg->argv = app_malloc(sizeof(*arg->argv) * arg->size, "argv space"); |
0f113f3e | 73 | } |
0f113f3e | 74 | |
7e1b7485 RS |
75 | for (p = buf;;) { |
76 | /* Skip whitespace. */ | |
18295f0c | 77 | while (*p && isspace(_UC(*p))) |
0f113f3e MC |
78 | p++; |
79 | if (!*p) | |
80 | break; | |
81 | ||
82 | /* The start of something good :-) */ | |
7e1b7485 | 83 | if (arg->argc >= arg->size) { |
7c0ef843 | 84 | char **tmp; |
7e1b7485 | 85 | arg->size += 20; |
7c0ef843 DSH |
86 | tmp = OPENSSL_realloc(arg->argv, sizeof(*arg->argv) * arg->size); |
87 | if (tmp == NULL) | |
0f113f3e | 88 | return 0; |
7c0ef843 | 89 | arg->argv = tmp; |
0f113f3e | 90 | } |
7e1b7485 RS |
91 | quoted = *p == '\'' || *p == '"'; |
92 | if (quoted) | |
93 | c = *p++; | |
94 | arg->argv[arg->argc++] = p; | |
0f113f3e MC |
95 | |
96 | /* now look for the end of this */ | |
7e1b7485 RS |
97 | if (quoted) { |
98 | while (*p && *p != c) | |
0f113f3e | 99 | p++; |
7e1b7485 | 100 | *p++ = '\0'; |
0f113f3e | 101 | } else { |
18295f0c | 102 | while (*p && !isspace(_UC(*p))) |
0f113f3e | 103 | p++; |
7e1b7485 RS |
104 | if (*p) |
105 | *p++ = '\0'; | |
0f113f3e | 106 | } |
0f113f3e | 107 | } |
7e1b7485 | 108 | arg->argv[arg->argc] = NULL; |
208fb891 | 109 | return 1; |
0f113f3e | 110 | } |
d02b48c6 RE |
111 | |
112 | #ifndef APP_INIT | |
6b691a5c | 113 | int app_init(long mesgwin) |
0f113f3e | 114 | { |
208fb891 | 115 | return 1; |
0f113f3e | 116 | } |
d02b48c6 | 117 | #endif |
53b1899e | 118 | |
2b6bcb70 MC |
119 | int ctx_set_verify_locations(SSL_CTX *ctx, const char *CAfile, |
120 | const char *CApath, int noCAfile, int noCApath) | |
7e1b7485 | 121 | { |
2b6bcb70 MC |
122 | if (CAfile == NULL && CApath == NULL) { |
123 | if (!noCAfile && SSL_CTX_set_default_verify_file(ctx) <= 0) | |
124 | return 0; | |
125 | if (!noCApath && SSL_CTX_set_default_verify_dir(ctx) <= 0) | |
126 | return 0; | |
127 | ||
128 | return 1; | |
129 | } | |
7e1b7485 RS |
130 | return SSL_CTX_load_verify_locations(ctx, CAfile, CApath); |
131 | } | |
132 | ||
b5369582 RP |
133 | #ifndef OPENSSL_NO_CT |
134 | ||
dd696a55 RP |
135 | int ctx_set_ctlog_list_file(SSL_CTX *ctx, const char *path) |
136 | { | |
2234212c | 137 | if (path == NULL) |
328f36c5 | 138 | return SSL_CTX_set_default_ctlog_list_file(ctx); |
dd696a55 RP |
139 | |
140 | return SSL_CTX_set_ctlog_list_file(ctx, path); | |
141 | } | |
142 | ||
b5369582 RP |
143 | #endif |
144 | ||
b5c4209b DB |
145 | static unsigned long nmflag = 0; |
146 | static char nmflag_set = 0; | |
147 | ||
148 | int set_nameopt(const char *arg) | |
954ef7ef | 149 | { |
b5c4209b DB |
150 | int ret = set_name_ex(&nmflag, arg); |
151 | ||
152 | if (ret) | |
153 | nmflag_set = 1; | |
154 | ||
155 | return ret; | |
156 | } | |
54a656ef | 157 | |
b5c4209b DB |
158 | unsigned long get_nameopt(void) |
159 | { | |
160 | return (nmflag_set) ? nmflag : XN_FLAG_ONELINE; | |
161 | } | |
954ef7ef | 162 | |
b5c4209b DB |
163 | int dump_cert_text(BIO *out, X509 *x) |
164 | { | |
165 | print_name(out, "subject=", X509_get_subject_name(x), get_nameopt()); | |
166 | BIO_puts(out, "\n"); | |
167 | print_name(out, "issuer=", X509_get_issuer_name(x), get_nameopt()); | |
0f113f3e | 168 | BIO_puts(out, "\n"); |
54a656ef | 169 | |
0f113f3e | 170 | return 0; |
954ef7ef | 171 | } |
a3fe382e | 172 | |
229446df RS |
173 | int wrap_password_callback(char *buf, int bufsiz, int verify, void *userdata) |
174 | { | |
175 | return password_callback(buf, bufsiz, verify, (PW_CB_DATA *)userdata); | |
176 | } | |
177 | ||
a43ce58f | 178 | |
cc696296 | 179 | static char *app_get_pass(const char *arg, int keepbio); |
a3fe382e | 180 | |
cc696296 | 181 | int app_passwd(const char *arg1, const char *arg2, char **pass1, char **pass2) |
a3fe382e | 182 | { |
229446df RS |
183 | int same = arg1 != NULL && arg2 != NULL && strcmp(arg1, arg2) == 0; |
184 | ||
2234212c | 185 | if (arg1 != NULL) { |
7e1b7485 | 186 | *pass1 = app_get_pass(arg1, same); |
2234212c | 187 | if (*pass1 == NULL) |
0f113f3e | 188 | return 0; |
2234212c | 189 | } else if (pass1 != NULL) { |
0f113f3e | 190 | *pass1 = NULL; |
2234212c PY |
191 | } |
192 | if (arg2 != NULL) { | |
7e1b7485 | 193 | *pass2 = app_get_pass(arg2, same ? 2 : 0); |
2234212c | 194 | if (*pass2 == NULL) |
0f113f3e | 195 | return 0; |
2234212c | 196 | } else if (pass2 != NULL) { |
0f113f3e | 197 | *pass2 = NULL; |
2234212c | 198 | } |
0f113f3e | 199 | return 1; |
a3fe382e DSH |
200 | } |
201 | ||
cc696296 | 202 | static char *app_get_pass(const char *arg, int keepbio) |
a3fe382e | 203 | { |
0f113f3e | 204 | static BIO *pwdbio = NULL; |
229446df | 205 | char *tmp, tpass[APP_PASS_LEN]; |
0f113f3e | 206 | int i; |
86885c28 RS |
207 | |
208 | if (strncmp(arg, "pass:", 5) == 0) | |
7644a9ae | 209 | return OPENSSL_strdup(arg + 5); |
86885c28 | 210 | if (strncmp(arg, "env:", 4) == 0) { |
0f113f3e | 211 | tmp = getenv(arg + 4); |
2234212c | 212 | if (tmp == NULL) { |
229446df | 213 | BIO_printf(bio_err, "No environment variable %s\n", arg + 4); |
0f113f3e MC |
214 | return NULL; |
215 | } | |
7644a9ae | 216 | return OPENSSL_strdup(tmp); |
0f113f3e | 217 | } |
2234212c | 218 | if (!keepbio || pwdbio == NULL) { |
86885c28 | 219 | if (strncmp(arg, "file:", 5) == 0) { |
0f113f3e | 220 | pwdbio = BIO_new_file(arg + 5, "r"); |
2234212c | 221 | if (pwdbio == NULL) { |
7e1b7485 | 222 | BIO_printf(bio_err, "Can't open file %s\n", arg + 5); |
0f113f3e MC |
223 | return NULL; |
224 | } | |
eff7cb41 | 225 | #if !defined(_WIN32) |
0f113f3e MC |
226 | /* |
227 | * Under _WIN32, which covers even Win64 and CE, file | |
228 | * descriptors referenced by BIO_s_fd are not inherited | |
229 | * by child process and therefore below is not an option. | |
230 | * It could have been an option if bss_fd.c was operating | |
231 | * on real Windows descriptors, such as those obtained | |
232 | * with CreateFile. | |
233 | */ | |
86885c28 | 234 | } else if (strncmp(arg, "fd:", 3) == 0) { |
0f113f3e MC |
235 | BIO *btmp; |
236 | i = atoi(arg + 3); | |
237 | if (i >= 0) | |
238 | pwdbio = BIO_new_fd(i, BIO_NOCLOSE); | |
239 | if ((i < 0) || !pwdbio) { | |
7e1b7485 | 240 | BIO_printf(bio_err, "Can't access file descriptor %s\n", arg + 3); |
0f113f3e MC |
241 | return NULL; |
242 | } | |
243 | /* | |
244 | * Can't do BIO_gets on an fd BIO so add a buffering BIO | |
245 | */ | |
246 | btmp = BIO_new(BIO_f_buffer()); | |
247 | pwdbio = BIO_push(btmp, pwdbio); | |
248 | #endif | |
86885c28 | 249 | } else if (strcmp(arg, "stdin") == 0) { |
a60994df | 250 | pwdbio = dup_bio_in(FORMAT_TEXT); |
0f113f3e | 251 | if (!pwdbio) { |
7e1b7485 | 252 | BIO_printf(bio_err, "Can't open BIO for stdin\n"); |
0f113f3e MC |
253 | return NULL; |
254 | } | |
255 | } else { | |
7e1b7485 | 256 | BIO_printf(bio_err, "Invalid password argument \"%s\"\n", arg); |
0f113f3e MC |
257 | return NULL; |
258 | } | |
259 | } | |
260 | i = BIO_gets(pwdbio, tpass, APP_PASS_LEN); | |
261 | if (keepbio != 1) { | |
262 | BIO_free_all(pwdbio); | |
263 | pwdbio = NULL; | |
264 | } | |
265 | if (i <= 0) { | |
7e1b7485 | 266 | BIO_printf(bio_err, "Error reading password from BIO\n"); |
0f113f3e MC |
267 | return NULL; |
268 | } | |
269 | tmp = strchr(tpass, '\n'); | |
2234212c | 270 | if (tmp != NULL) |
0f113f3e | 271 | *tmp = 0; |
7644a9ae | 272 | return OPENSSL_strdup(tpass); |
a3fe382e | 273 | } |
90ae4673 | 274 | |
bfa470a4 | 275 | CONF *app_load_config_bio(BIO *in, const char *filename) |
cc01d217 RS |
276 | { |
277 | long errorline = -1; | |
278 | CONF *conf; | |
279 | int i; | |
cc01d217 RS |
280 | |
281 | conf = NCONF_new(NULL); | |
282 | i = NCONF_load_bio(conf, in, &errorline); | |
cc01d217 RS |
283 | if (i > 0) |
284 | return conf; | |
285 | ||
bfa470a4 RL |
286 | if (errorline <= 0) { |
287 | BIO_printf(bio_err, "%s: Can't load ", opt_getprog()); | |
288 | } else { | |
289 | BIO_printf(bio_err, "%s: Error on line %ld of ", opt_getprog(), | |
290 | errorline); | |
291 | } | |
292 | if (filename != NULL) | |
293 | BIO_printf(bio_err, "config file \"%s\"\n", filename); | |
cc01d217 | 294 | else |
bfa470a4 RL |
295 | BIO_printf(bio_err, "config input"); |
296 | ||
cc01d217 RS |
297 | NCONF_free(conf); |
298 | return NULL; | |
299 | } | |
2234212c | 300 | |
296f54ee RL |
301 | CONF *app_load_config(const char *filename) |
302 | { | |
303 | BIO *in; | |
304 | CONF *conf; | |
305 | ||
bdd58d98 | 306 | in = bio_open_default(filename, 'r', FORMAT_TEXT); |
296f54ee RL |
307 | if (in == NULL) |
308 | return NULL; | |
309 | ||
bfa470a4 | 310 | conf = app_load_config_bio(in, filename); |
296f54ee RL |
311 | BIO_free(in); |
312 | return conf; | |
313 | } | |
2234212c | 314 | |
296f54ee RL |
315 | CONF *app_load_config_quiet(const char *filename) |
316 | { | |
317 | BIO *in; | |
318 | CONF *conf; | |
319 | ||
bdd58d98 | 320 | in = bio_open_default_quiet(filename, 'r', FORMAT_TEXT); |
296f54ee RL |
321 | if (in == NULL) |
322 | return NULL; | |
323 | ||
bfa470a4 | 324 | conf = app_load_config_bio(in, filename); |
296f54ee RL |
325 | BIO_free(in); |
326 | return conf; | |
327 | } | |
328 | ||
329 | int app_load_modules(const CONF *config) | |
330 | { | |
331 | CONF *to_free = NULL; | |
332 | ||
333 | if (config == NULL) | |
dccd20d1 | 334 | config = to_free = app_load_config_quiet(default_config_file); |
296f54ee | 335 | if (config == NULL) |
dccd20d1 | 336 | return 1; |
296f54ee RL |
337 | |
338 | if (CONF_modules_load(config, NULL, 0) <= 0) { | |
339 | BIO_printf(bio_err, "Error configuring OpenSSL modules\n"); | |
340 | ERR_print_errors(bio_err); | |
341 | NCONF_free(to_free); | |
342 | return 0; | |
343 | } | |
344 | NCONF_free(to_free); | |
345 | return 1; | |
346 | } | |
cc01d217 | 347 | |
7e1b7485 | 348 | int add_oid_section(CONF *conf) |
0f113f3e MC |
349 | { |
350 | char *p; | |
351 | STACK_OF(CONF_VALUE) *sktmp; | |
352 | CONF_VALUE *cnf; | |
353 | int i; | |
75ebbd9a RS |
354 | |
355 | if ((p = NCONF_get_string(conf, NULL, "oid_section")) == NULL) { | |
0f113f3e MC |
356 | ERR_clear_error(); |
357 | return 1; | |
358 | } | |
75ebbd9a | 359 | if ((sktmp = NCONF_get_section(conf, p)) == NULL) { |
7e1b7485 | 360 | BIO_printf(bio_err, "problem loading oid section %s\n", p); |
0f113f3e MC |
361 | return 0; |
362 | } | |
363 | for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { | |
364 | cnf = sk_CONF_VALUE_value(sktmp, i); | |
365 | if (OBJ_create(cnf->value, cnf->name, cnf->name) == NID_undef) { | |
7e1b7485 | 366 | BIO_printf(bio_err, "problem creating object %s=%s\n", |
0f113f3e MC |
367 | cnf->name, cnf->value); |
368 | return 0; | |
369 | } | |
370 | } | |
371 | return 1; | |
431b0cce RL |
372 | } |
373 | ||
7e1b7485 | 374 | static int load_pkcs12(BIO *in, const char *desc, |
229446df | 375 | pem_password_cb *pem_cb, PW_CB_DATA *cb_data, |
0f113f3e MC |
376 | EVP_PKEY **pkey, X509 **cert, STACK_OF(X509) **ca) |
377 | { | |
378 | const char *pass; | |
379 | char tpass[PEM_BUFSIZE]; | |
380 | int len, ret = 0; | |
381 | PKCS12 *p12; | |
382 | p12 = d2i_PKCS12_bio(in, NULL); | |
383 | if (p12 == NULL) { | |
7e1b7485 | 384 | BIO_printf(bio_err, "Error loading PKCS12 file for %s\n", desc); |
0f113f3e MC |
385 | goto die; |
386 | } | |
387 | /* See if an empty password will do */ | |
2234212c | 388 | if (PKCS12_verify_mac(p12, "", 0) || PKCS12_verify_mac(p12, NULL, 0)) { |
0f113f3e | 389 | pass = ""; |
2234212c | 390 | } else { |
0f113f3e MC |
391 | if (!pem_cb) |
392 | pem_cb = (pem_password_cb *)password_callback; | |
393 | len = pem_cb(tpass, PEM_BUFSIZE, 0, cb_data); | |
394 | if (len < 0) { | |
7e1b7485 | 395 | BIO_printf(bio_err, "Passphrase callback error for %s\n", desc); |
0f113f3e MC |
396 | goto die; |
397 | } | |
398 | if (len < PEM_BUFSIZE) | |
399 | tpass[len] = 0; | |
400 | if (!PKCS12_verify_mac(p12, tpass, len)) { | |
7e1b7485 | 401 | BIO_printf(bio_err, |
0f113f3e MC |
402 | "Mac verify error (wrong password?) in PKCS12 file for %s\n", |
403 | desc); | |
404 | goto die; | |
405 | } | |
406 | pass = tpass; | |
407 | } | |
408 | ret = PKCS12_parse(p12, pass, pkey, cert, ca); | |
409 | die: | |
e0e920b1 | 410 | PKCS12_free(p12); |
0f113f3e MC |
411 | return ret; |
412 | } | |
e90fadda | 413 | |
f9e55034 | 414 | #if !defined(OPENSSL_NO_OCSP) && !defined(OPENSSL_NO_SOCK) |
5d322287 | 415 | static int load_cert_crl_http(const char *url, X509 **pcert, X509_CRL **pcrl) |
0f113f3e MC |
416 | { |
417 | char *host = NULL, *port = NULL, *path = NULL; | |
418 | BIO *bio = NULL; | |
419 | OCSP_REQ_CTX *rctx = NULL; | |
420 | int use_ssl, rv = 0; | |
421 | if (!OCSP_parse_url(url, &host, &port, &path, &use_ssl)) | |
422 | goto err; | |
423 | if (use_ssl) { | |
7e1b7485 | 424 | BIO_puts(bio_err, "https not supported\n"); |
0f113f3e MC |
425 | goto err; |
426 | } | |
427 | bio = BIO_new_connect(host); | |
428 | if (!bio || !BIO_set_conn_port(bio, port)) | |
429 | goto err; | |
430 | rctx = OCSP_REQ_CTX_new(bio, 1024); | |
96487cdd | 431 | if (rctx == NULL) |
0f113f3e MC |
432 | goto err; |
433 | if (!OCSP_REQ_CTX_http(rctx, "GET", path)) | |
434 | goto err; | |
435 | if (!OCSP_REQ_CTX_add1_header(rctx, "Host", host)) | |
436 | goto err; | |
437 | if (pcert) { | |
438 | do { | |
439 | rv = X509_http_nbio(rctx, pcert); | |
7e1b7485 | 440 | } while (rv == -1); |
0f113f3e MC |
441 | } else { |
442 | do { | |
443 | rv = X509_CRL_http_nbio(rctx, pcrl); | |
444 | } while (rv == -1); | |
445 | } | |
446 | ||
447 | err: | |
25aaa98a RS |
448 | OPENSSL_free(host); |
449 | OPENSSL_free(path); | |
450 | OPENSSL_free(port); | |
2234212c | 451 | BIO_free_all(bio); |
895cba19 | 452 | OCSP_REQ_CTX_free(rctx); |
0f113f3e | 453 | if (rv != 1) { |
7e1b7485 RS |
454 | BIO_printf(bio_err, "Error loading %s from %s\n", |
455 | pcert ? "certificate" : "CRL", url); | |
0f113f3e MC |
456 | ERR_print_errors(bio_err); |
457 | } | |
458 | return rv; | |
459 | } | |
5d322287 | 460 | #endif |
95ea5318 | 461 | |
a773b52a | 462 | X509 *load_cert(const char *file, int format, const char *cert_descrip) |
0f113f3e MC |
463 | { |
464 | X509 *x = NULL; | |
465 | BIO *cert; | |
466 | ||
467 | if (format == FORMAT_HTTP) { | |
f9e55034 | 468 | #if !defined(OPENSSL_NO_OCSP) && !defined(OPENSSL_NO_SOCK) |
7e1b7485 | 469 | load_cert_crl_http(file, &x, NULL); |
5d322287 | 470 | #endif |
0f113f3e MC |
471 | return x; |
472 | } | |
473 | ||
0f113f3e | 474 | if (file == NULL) { |
7e1b7485 | 475 | unbuffer(stdin); |
a60994df | 476 | cert = dup_bio_in(format); |
2234212c | 477 | } else { |
bdd58d98 | 478 | cert = bio_open_default(file, 'r', format); |
2234212c | 479 | } |
7e1b7485 RS |
480 | if (cert == NULL) |
481 | goto end; | |
0f113f3e | 482 | |
2234212c | 483 | if (format == FORMAT_ASN1) { |
0f113f3e | 484 | x = d2i_X509_bio(cert, NULL); |
2234212c | 485 | } else if (format == FORMAT_PEM) { |
0f113f3e MC |
486 | x = PEM_read_bio_X509_AUX(cert, NULL, |
487 | (pem_password_cb *)password_callback, NULL); | |
2234212c | 488 | } else if (format == FORMAT_PKCS12) { |
7e1b7485 | 489 | if (!load_pkcs12(cert, cert_descrip, NULL, NULL, NULL, &x, NULL)) |
0f113f3e MC |
490 | goto end; |
491 | } else { | |
7e1b7485 | 492 | BIO_printf(bio_err, "bad input format specified for %s\n", cert_descrip); |
0f113f3e MC |
493 | goto end; |
494 | } | |
495 | end: | |
496 | if (x == NULL) { | |
7e1b7485 RS |
497 | BIO_printf(bio_err, "unable to load certificate\n"); |
498 | ERR_print_errors(bio_err); | |
0f113f3e | 499 | } |
25aaa98a | 500 | BIO_free(cert); |
26a7d938 | 501 | return x; |
0f113f3e | 502 | } |
90ae4673 | 503 | |
0090a686 | 504 | X509_CRL *load_crl(const char *infile, int format) |
0f113f3e MC |
505 | { |
506 | X509_CRL *x = NULL; | |
507 | BIO *in = NULL; | |
508 | ||
509 | if (format == FORMAT_HTTP) { | |
f9e55034 | 510 | #if !defined(OPENSSL_NO_OCSP) && !defined(OPENSSL_NO_SOCK) |
7e1b7485 | 511 | load_cert_crl_http(infile, NULL, &x); |
5d322287 | 512 | #endif |
0f113f3e MC |
513 | return x; |
514 | } | |
515 | ||
bdd58d98 | 516 | in = bio_open_default(infile, 'r', format); |
7e1b7485 | 517 | if (in == NULL) |
0f113f3e | 518 | goto end; |
2234212c | 519 | if (format == FORMAT_ASN1) { |
0f113f3e | 520 | x = d2i_X509_CRL_bio(in, NULL); |
2234212c | 521 | } else if (format == FORMAT_PEM) { |
0f113f3e | 522 | x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); |
2234212c | 523 | } else { |
0f113f3e MC |
524 | BIO_printf(bio_err, "bad input format specified for input crl\n"); |
525 | goto end; | |
526 | } | |
527 | if (x == NULL) { | |
528 | BIO_printf(bio_err, "unable to load CRL\n"); | |
529 | ERR_print_errors(bio_err); | |
530 | goto end; | |
531 | } | |
fdb78f3d | 532 | |
0f113f3e MC |
533 | end: |
534 | BIO_free(in); | |
26a7d938 | 535 | return x; |
0f113f3e | 536 | } |
fdb78f3d | 537 | |
7e1b7485 | 538 | EVP_PKEY *load_key(const char *file, int format, int maybe_stdin, |
0f113f3e MC |
539 | const char *pass, ENGINE *e, const char *key_descrip) |
540 | { | |
541 | BIO *key = NULL; | |
542 | EVP_PKEY *pkey = NULL; | |
543 | PW_CB_DATA cb_data; | |
544 | ||
545 | cb_data.password = pass; | |
546 | cb_data.prompt_info = file; | |
547 | ||
548 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { | |
7e1b7485 | 549 | BIO_printf(bio_err, "no keyfile specified\n"); |
0f113f3e MC |
550 | goto end; |
551 | } | |
0f113f3e | 552 | if (format == FORMAT_ENGINE) { |
2234212c | 553 | if (e == NULL) { |
7e1b7485 | 554 | BIO_printf(bio_err, "no engine specified\n"); |
2234212c | 555 | } else { |
0c20802c | 556 | #ifndef OPENSSL_NO_ENGINE |
49e476a5 | 557 | if (ENGINE_init(e)) { |
a43ce58f SL |
558 | pkey = ENGINE_load_private_key(e, file, |
559 | (UI_METHOD *)get_ui_method(), | |
560 | &cb_data); | |
49e476a5 RL |
561 | ENGINE_finish(e); |
562 | } | |
0c20802c | 563 | if (pkey == NULL) { |
7e1b7485 RS |
564 | BIO_printf(bio_err, "cannot load %s from engine\n", key_descrip); |
565 | ERR_print_errors(bio_err); | |
0f113f3e | 566 | } |
0c20802c VD |
567 | #else |
568 | BIO_printf(bio_err, "engines not supported\n"); | |
569 | #endif | |
0f113f3e MC |
570 | } |
571 | goto end; | |
572 | } | |
0f113f3e | 573 | if (file == NULL && maybe_stdin) { |
7e1b7485 | 574 | unbuffer(stdin); |
a60994df | 575 | key = dup_bio_in(format); |
2234212c | 576 | } else { |
bdd58d98 | 577 | key = bio_open_default(file, 'r', format); |
2234212c | 578 | } |
7e1b7485 | 579 | if (key == NULL) |
0f113f3e | 580 | goto end; |
0f113f3e MC |
581 | if (format == FORMAT_ASN1) { |
582 | pkey = d2i_PrivateKey_bio(key, NULL); | |
583 | } else if (format == FORMAT_PEM) { | |
229446df | 584 | pkey = PEM_read_bio_PrivateKey(key, NULL, wrap_password_callback, &cb_data); |
2234212c | 585 | } else if (format == FORMAT_PKCS12) { |
229446df | 586 | if (!load_pkcs12(key, key_descrip, wrap_password_callback, &cb_data, |
0f113f3e MC |
587 | &pkey, NULL, NULL)) |
588 | goto end; | |
00a37b5a | 589 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) && !defined (OPENSSL_NO_RC4) |
2234212c | 590 | } else if (format == FORMAT_MSBLOB) { |
0f113f3e | 591 | pkey = b2i_PrivateKey_bio(key); |
2234212c | 592 | } else if (format == FORMAT_PVK) { |
229446df | 593 | pkey = b2i_PVK_bio(key, wrap_password_callback, &cb_data); |
0f113f3e | 594 | #endif |
2234212c | 595 | } else { |
7e1b7485 | 596 | BIO_printf(bio_err, "bad input format specified for key file\n"); |
0f113f3e MC |
597 | goto end; |
598 | } | |
90ae4673 | 599 | end: |
25aaa98a | 600 | BIO_free(key); |
0f113f3e | 601 | if (pkey == NULL) { |
7e1b7485 RS |
602 | BIO_printf(bio_err, "unable to load %s\n", key_descrip); |
603 | ERR_print_errors(bio_err); | |
0f113f3e | 604 | } |
26a7d938 | 605 | return pkey; |
0f113f3e | 606 | } |
90ae4673 | 607 | |
7e1b7485 | 608 | EVP_PKEY *load_pubkey(const char *file, int format, int maybe_stdin, |
0f113f3e MC |
609 | const char *pass, ENGINE *e, const char *key_descrip) |
610 | { | |
611 | BIO *key = NULL; | |
612 | EVP_PKEY *pkey = NULL; | |
613 | PW_CB_DATA cb_data; | |
614 | ||
615 | cb_data.password = pass; | |
616 | cb_data.prompt_info = file; | |
617 | ||
618 | if (file == NULL && (!maybe_stdin || format == FORMAT_ENGINE)) { | |
7e1b7485 | 619 | BIO_printf(bio_err, "no keyfile specified\n"); |
0f113f3e MC |
620 | goto end; |
621 | } | |
0f113f3e | 622 | if (format == FORMAT_ENGINE) { |
2234212c | 623 | if (e == NULL) { |
0f113f3e | 624 | BIO_printf(bio_err, "no engine specified\n"); |
2234212c | 625 | } else { |
0c20802c | 626 | #ifndef OPENSSL_NO_ENGINE |
a43ce58f SL |
627 | pkey = ENGINE_load_public_key(e, file, (UI_METHOD *)get_ui_method(), |
628 | &cb_data); | |
0c20802c VD |
629 | if (pkey == NULL) { |
630 | BIO_printf(bio_err, "cannot load %s from engine\n", key_descrip); | |
631 | ERR_print_errors(bio_err); | |
632 | } | |
633 | #else | |
634 | BIO_printf(bio_err, "engines not supported\n"); | |
635 | #endif | |
636 | } | |
0f113f3e MC |
637 | goto end; |
638 | } | |
0f113f3e | 639 | if (file == NULL && maybe_stdin) { |
7e1b7485 | 640 | unbuffer(stdin); |
a60994df | 641 | key = dup_bio_in(format); |
2234212c | 642 | } else { |
bdd58d98 | 643 | key = bio_open_default(file, 'r', format); |
2234212c | 644 | } |
7e1b7485 | 645 | if (key == NULL) |
0f113f3e | 646 | goto end; |
0f113f3e MC |
647 | if (format == FORMAT_ASN1) { |
648 | pkey = d2i_PUBKEY_bio(key, NULL); | |
2234212c | 649 | } else if (format == FORMAT_ASN1RSA) { |
0c20802c | 650 | #ifndef OPENSSL_NO_RSA |
0f113f3e MC |
651 | RSA *rsa; |
652 | rsa = d2i_RSAPublicKey_bio(key, NULL); | |
653 | if (rsa) { | |
654 | pkey = EVP_PKEY_new(); | |
96487cdd | 655 | if (pkey != NULL) |
0f113f3e MC |
656 | EVP_PKEY_set1_RSA(pkey, rsa); |
657 | RSA_free(rsa); | |
658 | } else | |
0c20802c VD |
659 | #else |
660 | BIO_printf(bio_err, "RSA keys not supported\n"); | |
661 | #endif | |
0f113f3e MC |
662 | pkey = NULL; |
663 | } else if (format == FORMAT_PEMRSA) { | |
0c20802c | 664 | #ifndef OPENSSL_NO_RSA |
0f113f3e MC |
665 | RSA *rsa; |
666 | rsa = PEM_read_bio_RSAPublicKey(key, NULL, | |
667 | (pem_password_cb *)password_callback, | |
668 | &cb_data); | |
96487cdd | 669 | if (rsa != NULL) { |
0f113f3e | 670 | pkey = EVP_PKEY_new(); |
96487cdd | 671 | if (pkey != NULL) |
0f113f3e MC |
672 | EVP_PKEY_set1_RSA(pkey, rsa); |
673 | RSA_free(rsa); | |
674 | } else | |
0c20802c VD |
675 | #else |
676 | BIO_printf(bio_err, "RSA keys not supported\n"); | |
677 | #endif | |
0f113f3e | 678 | pkey = NULL; |
2234212c | 679 | } else if (format == FORMAT_PEM) { |
0f113f3e MC |
680 | pkey = PEM_read_bio_PUBKEY(key, NULL, |
681 | (pem_password_cb *)password_callback, | |
682 | &cb_data); | |
d4f0339c | 683 | #if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_DSA) |
2234212c | 684 | } else if (format == FORMAT_MSBLOB) { |
0f113f3e | 685 | pkey = b2i_PublicKey_bio(key); |
d4f0339c | 686 | #endif |
2234212c | 687 | } |
bd08a2bd | 688 | end: |
25aaa98a | 689 | BIO_free(key); |
0f113f3e | 690 | if (pkey == NULL) |
7e1b7485 | 691 | BIO_printf(bio_err, "unable to load %s\n", key_descrip); |
26a7d938 | 692 | return pkey; |
0f113f3e | 693 | } |
bd08a2bd | 694 | |
7e1b7485 | 695 | static int load_certs_crls(const char *file, int format, |
a773b52a | 696 | const char *pass, const char *desc, |
0f113f3e MC |
697 | STACK_OF(X509) **pcerts, |
698 | STACK_OF(X509_CRL) **pcrls) | |
699 | { | |
700 | int i; | |
701 | BIO *bio; | |
702 | STACK_OF(X509_INFO) *xis = NULL; | |
703 | X509_INFO *xi; | |
704 | PW_CB_DATA cb_data; | |
705 | int rv = 0; | |
706 | ||
707 | cb_data.password = pass; | |
708 | cb_data.prompt_info = file; | |
709 | ||
710 | if (format != FORMAT_PEM) { | |
7e1b7485 | 711 | BIO_printf(bio_err, "bad input format specified for %s\n", desc); |
0f113f3e MC |
712 | return 0; |
713 | } | |
714 | ||
bdd58d98 | 715 | bio = bio_open_default(file, 'r', FORMAT_PEM); |
7e1b7485 | 716 | if (bio == NULL) |
0f113f3e | 717 | return 0; |
0f113f3e MC |
718 | |
719 | xis = PEM_X509_INFO_read_bio(bio, NULL, | |
720 | (pem_password_cb *)password_callback, | |
721 | &cb_data); | |
722 | ||
723 | BIO_free(bio); | |
724 | ||
2234212c | 725 | if (pcerts != NULL && *pcerts == NULL) { |
0f113f3e | 726 | *pcerts = sk_X509_new_null(); |
2234212c | 727 | if (*pcerts == NULL) |
0f113f3e MC |
728 | goto end; |
729 | } | |
730 | ||
2234212c | 731 | if (pcrls != NULL && *pcrls == NULL) { |
0f113f3e | 732 | *pcrls = sk_X509_CRL_new_null(); |
2234212c | 733 | if (*pcrls == NULL) |
0f113f3e MC |
734 | goto end; |
735 | } | |
736 | ||
737 | for (i = 0; i < sk_X509_INFO_num(xis); i++) { | |
738 | xi = sk_X509_INFO_value(xis, i); | |
2234212c | 739 | if (xi->x509 != NULL && pcerts != NULL) { |
0f113f3e MC |
740 | if (!sk_X509_push(*pcerts, xi->x509)) |
741 | goto end; | |
742 | xi->x509 = NULL; | |
743 | } | |
2234212c | 744 | if (xi->crl != NULL && pcrls != NULL) { |
0f113f3e MC |
745 | if (!sk_X509_CRL_push(*pcrls, xi->crl)) |
746 | goto end; | |
747 | xi->crl = NULL; | |
748 | } | |
749 | } | |
750 | ||
2234212c | 751 | if (pcerts != NULL && sk_X509_num(*pcerts) > 0) |
0f113f3e MC |
752 | rv = 1; |
753 | ||
2234212c | 754 | if (pcrls != NULL && sk_X509_CRL_num(*pcrls) > 0) |
0f113f3e MC |
755 | rv = 1; |
756 | ||
757 | end: | |
758 | ||
222561fe | 759 | sk_X509_INFO_pop_free(xis, X509_INFO_free); |
0f113f3e MC |
760 | |
761 | if (rv == 0) { | |
2234212c | 762 | if (pcerts != NULL) { |
0f113f3e MC |
763 | sk_X509_pop_free(*pcerts, X509_free); |
764 | *pcerts = NULL; | |
765 | } | |
2234212c | 766 | if (pcrls != NULL) { |
0f113f3e MC |
767 | sk_X509_CRL_pop_free(*pcrls, X509_CRL_free); |
768 | *pcrls = NULL; | |
769 | } | |
7e1b7485 | 770 | BIO_printf(bio_err, "unable to load %s\n", |
0f113f3e | 771 | pcerts ? "certificates" : "CRLs"); |
7e1b7485 | 772 | ERR_print_errors(bio_err); |
0f113f3e MC |
773 | } |
774 | return rv; | |
775 | } | |
90ae4673 | 776 | |
68dc6824 RS |
777 | void* app_malloc(int sz, const char *what) |
778 | { | |
779 | void *vp = OPENSSL_malloc(sz); | |
780 | ||
781 | if (vp == NULL) { | |
782 | BIO_printf(bio_err, "%s: Could not allocate %d bytes for %s\n", | |
783 | opt_getprog(), sz, what); | |
784 | ERR_print_errors(bio_err); | |
785 | exit(1); | |
786 | } | |
787 | return vp; | |
788 | } | |
789 | ||
0996dc54 | 790 | /* |
6b4a77f5 | 791 | * Initialize or extend, if *certs != NULL, a certificate stack. |
0996dc54 VD |
792 | */ |
793 | int load_certs(const char *file, STACK_OF(X509) **certs, int format, | |
a773b52a | 794 | const char *pass, const char *desc) |
0f113f3e | 795 | { |
a773b52a | 796 | return load_certs_crls(file, format, pass, desc, certs, NULL); |
0f113f3e | 797 | } |
245d2ee3 | 798 | |
0996dc54 | 799 | /* |
6b4a77f5 | 800 | * Initialize or extend, if *crls != NULL, a certificate stack. |
0996dc54 VD |
801 | */ |
802 | int load_crls(const char *file, STACK_OF(X509_CRL) **crls, int format, | |
a773b52a | 803 | const char *pass, const char *desc) |
0f113f3e | 804 | { |
a773b52a | 805 | return load_certs_crls(file, format, pass, desc, NULL, crls); |
0f113f3e MC |
806 | } |
807 | ||
808 | #define X509V3_EXT_UNKNOWN_MASK (0xfL << 16) | |
8ca533e3 | 809 | /* Return error for unknown extensions */ |
0f113f3e | 810 | #define X509V3_EXT_DEFAULT 0 |
8ca533e3 | 811 | /* Print error for unknown extensions */ |
0f113f3e | 812 | #define X509V3_EXT_ERROR_UNKNOWN (1L << 16) |
8ca533e3 | 813 | /* ASN1 parse unknown extensions */ |
0f113f3e | 814 | #define X509V3_EXT_PARSE_UNKNOWN (2L << 16) |
8ca533e3 | 815 | /* BIO_dump unknown extensions */ |
0f113f3e | 816 | #define X509V3_EXT_DUMP_UNKNOWN (3L << 16) |
8ca533e3 | 817 | |
535d79da | 818 | #define X509_FLAG_CA (X509_FLAG_NO_ISSUER | X509_FLAG_NO_PUBKEY | \ |
0f113f3e | 819 | X509_FLAG_NO_HEADER | X509_FLAG_NO_VERSION) |
535d79da | 820 | |
8ca533e3 DSH |
821 | int set_cert_ex(unsigned long *flags, const char *arg) |
822 | { | |
0f113f3e MC |
823 | static const NAME_EX_TBL cert_tbl[] = { |
824 | {"compatible", X509_FLAG_COMPAT, 0xffffffffl}, | |
825 | {"ca_default", X509_FLAG_CA, 0xffffffffl}, | |
826 | {"no_header", X509_FLAG_NO_HEADER, 0}, | |
827 | {"no_version", X509_FLAG_NO_VERSION, 0}, | |
828 | {"no_serial", X509_FLAG_NO_SERIAL, 0}, | |
829 | {"no_signame", X509_FLAG_NO_SIGNAME, 0}, | |
830 | {"no_validity", X509_FLAG_NO_VALIDITY, 0}, | |
831 | {"no_subject", X509_FLAG_NO_SUBJECT, 0}, | |
832 | {"no_issuer", X509_FLAG_NO_ISSUER, 0}, | |
833 | {"no_pubkey", X509_FLAG_NO_PUBKEY, 0}, | |
834 | {"no_extensions", X509_FLAG_NO_EXTENSIONS, 0}, | |
835 | {"no_sigdump", X509_FLAG_NO_SIGDUMP, 0}, | |
836 | {"no_aux", X509_FLAG_NO_AUX, 0}, | |
837 | {"no_attributes", X509_FLAG_NO_ATTRIBUTES, 0}, | |
838 | {"ext_default", X509V3_EXT_DEFAULT, X509V3_EXT_UNKNOWN_MASK}, | |
839 | {"ext_error", X509V3_EXT_ERROR_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
840 | {"ext_parse", X509V3_EXT_PARSE_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
841 | {"ext_dump", X509V3_EXT_DUMP_UNKNOWN, X509V3_EXT_UNKNOWN_MASK}, | |
842 | {NULL, 0, 0} | |
843 | }; | |
844 | return set_multi_opts(flags, arg, cert_tbl); | |
8ca533e3 | 845 | } |
a657546f DSH |
846 | |
847 | int set_name_ex(unsigned long *flags, const char *arg) | |
848 | { | |
0f113f3e MC |
849 | static const NAME_EX_TBL ex_tbl[] = { |
850 | {"esc_2253", ASN1_STRFLGS_ESC_2253, 0}, | |
bc776510 | 851 | {"esc_2254", ASN1_STRFLGS_ESC_2254, 0}, |
0f113f3e MC |
852 | {"esc_ctrl", ASN1_STRFLGS_ESC_CTRL, 0}, |
853 | {"esc_msb", ASN1_STRFLGS_ESC_MSB, 0}, | |
854 | {"use_quote", ASN1_STRFLGS_ESC_QUOTE, 0}, | |
855 | {"utf8", ASN1_STRFLGS_UTF8_CONVERT, 0}, | |
856 | {"ignore_type", ASN1_STRFLGS_IGNORE_TYPE, 0}, | |
857 | {"show_type", ASN1_STRFLGS_SHOW_TYPE, 0}, | |
858 | {"dump_all", ASN1_STRFLGS_DUMP_ALL, 0}, | |
859 | {"dump_nostr", ASN1_STRFLGS_DUMP_UNKNOWN, 0}, | |
860 | {"dump_der", ASN1_STRFLGS_DUMP_DER, 0}, | |
861 | {"compat", XN_FLAG_COMPAT, 0xffffffffL}, | |
862 | {"sep_comma_plus", XN_FLAG_SEP_COMMA_PLUS, XN_FLAG_SEP_MASK}, | |
863 | {"sep_comma_plus_space", XN_FLAG_SEP_CPLUS_SPC, XN_FLAG_SEP_MASK}, | |
864 | {"sep_semi_plus_space", XN_FLAG_SEP_SPLUS_SPC, XN_FLAG_SEP_MASK}, | |
865 | {"sep_multiline", XN_FLAG_SEP_MULTILINE, XN_FLAG_SEP_MASK}, | |
866 | {"dn_rev", XN_FLAG_DN_REV, 0}, | |
867 | {"nofname", XN_FLAG_FN_NONE, XN_FLAG_FN_MASK}, | |
868 | {"sname", XN_FLAG_FN_SN, XN_FLAG_FN_MASK}, | |
869 | {"lname", XN_FLAG_FN_LN, XN_FLAG_FN_MASK}, | |
870 | {"align", XN_FLAG_FN_ALIGN, 0}, | |
871 | {"oid", XN_FLAG_FN_OID, XN_FLAG_FN_MASK}, | |
872 | {"space_eq", XN_FLAG_SPC_EQ, 0}, | |
873 | {"dump_unknown", XN_FLAG_DUMP_UNKNOWN_FIELDS, 0}, | |
874 | {"RFC2253", XN_FLAG_RFC2253, 0xffffffffL}, | |
875 | {"oneline", XN_FLAG_ONELINE, 0xffffffffL}, | |
876 | {"multiline", XN_FLAG_MULTILINE, 0xffffffffL}, | |
877 | {"ca_default", XN_FLAG_MULTILINE, 0xffffffffL}, | |
878 | {NULL, 0, 0} | |
879 | }; | |
03706afa DSH |
880 | if (set_multi_opts(flags, arg, ex_tbl) == 0) |
881 | return 0; | |
3190d1dc RL |
882 | if (*flags != XN_FLAG_COMPAT |
883 | && (*flags & XN_FLAG_SEP_MASK) == 0) | |
03706afa DSH |
884 | *flags |= XN_FLAG_SEP_CPLUS_SPC; |
885 | return 1; | |
535d79da DSH |
886 | } |
887 | ||
791bd0cd DSH |
888 | int set_ext_copy(int *copy_type, const char *arg) |
889 | { | |
86885c28 | 890 | if (strcasecmp(arg, "none") == 0) |
0f113f3e | 891 | *copy_type = EXT_COPY_NONE; |
86885c28 | 892 | else if (strcasecmp(arg, "copy") == 0) |
0f113f3e | 893 | *copy_type = EXT_COPY_ADD; |
86885c28 | 894 | else if (strcasecmp(arg, "copyall") == 0) |
0f113f3e MC |
895 | *copy_type = EXT_COPY_ALL; |
896 | else | |
897 | return 0; | |
898 | return 1; | |
791bd0cd DSH |
899 | } |
900 | ||
901 | int copy_extensions(X509 *x, X509_REQ *req, int copy_type) | |
902 | { | |
0f113f3e MC |
903 | STACK_OF(X509_EXTENSION) *exts = NULL; |
904 | X509_EXTENSION *ext, *tmpext; | |
905 | ASN1_OBJECT *obj; | |
906 | int i, idx, ret = 0; | |
907 | if (!x || !req || (copy_type == EXT_COPY_NONE)) | |
908 | return 1; | |
909 | exts = X509_REQ_get_extensions(req); | |
910 | ||
911 | for (i = 0; i < sk_X509_EXTENSION_num(exts); i++) { | |
912 | ext = sk_X509_EXTENSION_value(exts, i); | |
913 | obj = X509_EXTENSION_get_object(ext); | |
914 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
915 | /* Does extension exist? */ | |
916 | if (idx != -1) { | |
917 | /* If normal copy don't override existing extension */ | |
918 | if (copy_type == EXT_COPY_ADD) | |
919 | continue; | |
920 | /* Delete all extensions of same type */ | |
921 | do { | |
922 | tmpext = X509_get_ext(x, idx); | |
923 | X509_delete_ext(x, idx); | |
924 | X509_EXTENSION_free(tmpext); | |
925 | idx = X509_get_ext_by_OBJ(x, obj, -1); | |
926 | } while (idx != -1); | |
927 | } | |
928 | if (!X509_add_ext(x, ext, -1)) | |
929 | goto end; | |
930 | } | |
931 | ||
932 | ret = 1; | |
933 | ||
934 | end: | |
935 | ||
936 | sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); | |
937 | ||
938 | return ret; | |
939 | } | |
940 | ||
941 | static int set_multi_opts(unsigned long *flags, const char *arg, | |
942 | const NAME_EX_TBL * in_tbl) | |
943 | { | |
944 | STACK_OF(CONF_VALUE) *vals; | |
945 | CONF_VALUE *val; | |
946 | int i, ret = 1; | |
947 | if (!arg) | |
948 | return 0; | |
949 | vals = X509V3_parse_list(arg); | |
950 | for (i = 0; i < sk_CONF_VALUE_num(vals); i++) { | |
951 | val = sk_CONF_VALUE_value(vals, i); | |
952 | if (!set_table_opts(flags, val->name, in_tbl)) | |
953 | ret = 0; | |
954 | } | |
955 | sk_CONF_VALUE_pop_free(vals, X509V3_conf_free); | |
956 | return ret; | |
957 | } | |
958 | ||
959 | static int set_table_opts(unsigned long *flags, const char *arg, | |
960 | const NAME_EX_TBL * in_tbl) | |
961 | { | |
962 | char c; | |
963 | const NAME_EX_TBL *ptbl; | |
964 | c = arg[0]; | |
965 | ||
966 | if (c == '-') { | |
967 | c = 0; | |
968 | arg++; | |
969 | } else if (c == '+') { | |
970 | c = 1; | |
971 | arg++; | |
2234212c | 972 | } else { |
0f113f3e | 973 | c = 1; |
2234212c | 974 | } |
0f113f3e MC |
975 | |
976 | for (ptbl = in_tbl; ptbl->name; ptbl++) { | |
86885c28 | 977 | if (strcasecmp(arg, ptbl->name) == 0) { |
0f113f3e MC |
978 | *flags &= ~ptbl->mask; |
979 | if (c) | |
980 | *flags |= ptbl->flag; | |
981 | else | |
982 | *flags &= ~ptbl->flag; | |
983 | return 1; | |
984 | } | |
985 | } | |
986 | return 0; | |
987 | } | |
988 | ||
989 | void print_name(BIO *out, const char *title, X509_NAME *nm, | |
990 | unsigned long lflags) | |
991 | { | |
992 | char *buf; | |
993 | char mline = 0; | |
994 | int indent = 0; | |
995 | ||
996 | if (title) | |
997 | BIO_puts(out, title); | |
998 | if ((lflags & XN_FLAG_SEP_MASK) == XN_FLAG_SEP_MULTILINE) { | |
999 | mline = 1; | |
1000 | indent = 4; | |
1001 | } | |
1002 | if (lflags == XN_FLAG_COMPAT) { | |
1003 | buf = X509_NAME_oneline(nm, 0, 0); | |
1004 | BIO_puts(out, buf); | |
1005 | BIO_puts(out, "\n"); | |
1006 | OPENSSL_free(buf); | |
1007 | } else { | |
1008 | if (mline) | |
1009 | BIO_puts(out, "\n"); | |
1010 | X509_NAME_print_ex(out, nm, indent, lflags); | |
1011 | BIO_puts(out, "\n"); | |
1012 | } | |
a657546f DSH |
1013 | } |
1014 | ||
2ac6115d | 1015 | void print_bignum_var(BIO *out, const BIGNUM *in, const char *var, |
7e1b7485 | 1016 | int len, unsigned char *buffer) |
81f169e9 | 1017 | { |
7e1b7485 | 1018 | BIO_printf(out, " static unsigned char %s_%d[] = {", var, len); |
2234212c | 1019 | if (BN_is_zero(in)) { |
06deb932 | 1020 | BIO_printf(out, "\n 0x00"); |
2234212c | 1021 | } else { |
7e1b7485 RS |
1022 | int i, l; |
1023 | ||
1024 | l = BN_bn2bin(in, buffer); | |
1025 | for (i = 0; i < l; i++) { | |
06deb932 | 1026 | BIO_printf(out, (i % 10) == 0 ? "\n " : " "); |
7e1b7485 | 1027 | if (i < l - 1) |
06deb932 | 1028 | BIO_printf(out, "0x%02X,", buffer[i]); |
7e1b7485 RS |
1029 | else |
1030 | BIO_printf(out, "0x%02X", buffer[i]); | |
1031 | } | |
1032 | } | |
1033 | BIO_printf(out, "\n };\n"); | |
1034 | } | |
2234212c | 1035 | |
7e1b7485 RS |
1036 | void print_array(BIO *out, const char* title, int len, const unsigned char* d) |
1037 | { | |
1038 | int i; | |
1039 | ||
1040 | BIO_printf(out, "unsigned char %s[%d] = {", title, len); | |
1041 | for (i = 0; i < len; i++) { | |
1042 | if ((i % 10) == 0) | |
1043 | BIO_printf(out, "\n "); | |
1044 | if (i < len - 1) | |
1045 | BIO_printf(out, "0x%02X, ", d[i]); | |
1046 | else | |
1047 | BIO_printf(out, "0x%02X", d[i]); | |
1048 | } | |
1049 | BIO_printf(out, "\n};\n"); | |
1050 | } | |
1051 | ||
cc696296 | 1052 | X509_STORE *setup_verify(const char *CAfile, const char *CApath, int noCAfile, int noCApath) |
7e1b7485 RS |
1053 | { |
1054 | X509_STORE *store = X509_STORE_new(); | |
0f113f3e | 1055 | X509_LOOKUP *lookup; |
7e1b7485 | 1056 | |
96487cdd | 1057 | if (store == NULL) |
0f113f3e | 1058 | goto end; |
2b6bcb70 | 1059 | |
e8aa8b6c | 1060 | if (CAfile != NULL || !noCAfile) { |
2b6bcb70 MC |
1061 | lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); |
1062 | if (lookup == NULL) | |
0f113f3e | 1063 | goto end; |
2b6bcb70 MC |
1064 | if (CAfile) { |
1065 | if (!X509_LOOKUP_load_file(lookup, CAfile, X509_FILETYPE_PEM)) { | |
1066 | BIO_printf(bio_err, "Error loading file %s\n", CAfile); | |
1067 | goto end; | |
1068 | } | |
2234212c | 1069 | } else { |
2b6bcb70 | 1070 | X509_LOOKUP_load_file(lookup, NULL, X509_FILETYPE_DEFAULT); |
2234212c | 1071 | } |
2b6bcb70 | 1072 | } |
0f113f3e | 1073 | |
e8aa8b6c | 1074 | if (CApath != NULL || !noCApath) { |
2b6bcb70 MC |
1075 | lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir()); |
1076 | if (lookup == NULL) | |
0f113f3e | 1077 | goto end; |
2b6bcb70 MC |
1078 | if (CApath) { |
1079 | if (!X509_LOOKUP_add_dir(lookup, CApath, X509_FILETYPE_PEM)) { | |
1080 | BIO_printf(bio_err, "Error loading directory %s\n", CApath); | |
1081 | goto end; | |
1082 | } | |
2234212c | 1083 | } else { |
2b6bcb70 | 1084 | X509_LOOKUP_add_dir(lookup, NULL, X509_FILETYPE_DEFAULT); |
2234212c | 1085 | } |
2b6bcb70 | 1086 | } |
0f113f3e MC |
1087 | |
1088 | ERR_clear_error(); | |
1089 | return store; | |
1090 | end: | |
1091 | X509_STORE_free(store); | |
1092 | return NULL; | |
81f169e9 | 1093 | } |
531d630b | 1094 | |
0b13e9f0 | 1095 | #ifndef OPENSSL_NO_ENGINE |
e1a00d7d | 1096 | /* Try to load an engine in a shareable library */ |
a773b52a | 1097 | static ENGINE *try_load_engine(const char *engine) |
0f113f3e MC |
1098 | { |
1099 | ENGINE *e = ENGINE_by_id("dynamic"); | |
1100 | if (e) { | |
1101 | if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", engine, 0) | |
1102 | || !ENGINE_ctrl_cmd_string(e, "LOAD", NULL, 0)) { | |
1103 | ENGINE_free(e); | |
1104 | e = NULL; | |
1105 | } | |
1106 | } | |
1107 | return e; | |
1108 | } | |
907c6c86 | 1109 | #endif |
e1a00d7d | 1110 | |
7e1b7485 | 1111 | ENGINE *setup_engine(const char *engine, int debug) |
0f113f3e MC |
1112 | { |
1113 | ENGINE *e = NULL; | |
1114 | ||
907c6c86 | 1115 | #ifndef OPENSSL_NO_ENGINE |
2234212c | 1116 | if (engine != NULL) { |
0f113f3e | 1117 | if (strcmp(engine, "auto") == 0) { |
7e1b7485 | 1118 | BIO_printf(bio_err, "enabling auto ENGINE support\n"); |
0f113f3e MC |
1119 | ENGINE_register_all_complete(); |
1120 | return NULL; | |
1121 | } | |
1122 | if ((e = ENGINE_by_id(engine)) == NULL | |
a773b52a | 1123 | && (e = try_load_engine(engine)) == NULL) { |
7e1b7485 RS |
1124 | BIO_printf(bio_err, "invalid engine \"%s\"\n", engine); |
1125 | ERR_print_errors(bio_err); | |
0f113f3e MC |
1126 | return NULL; |
1127 | } | |
1128 | if (debug) { | |
7e1b7485 | 1129 | ENGINE_ctrl(e, ENGINE_CTRL_SET_LOGSTREAM, 0, bio_err, 0); |
531d630b | 1130 | } |
a43ce58f SL |
1131 | ENGINE_ctrl_cmd(e, "SET_USER_INTERFACE", 0, (void *)get_ui_method(), |
1132 | 0, 1); | |
56e36bda | 1133 | if (!ENGINE_set_default(e, ENGINE_METHOD_ALL)) { |
7e1b7485 RS |
1134 | BIO_printf(bio_err, "can't use that engine\n"); |
1135 | ERR_print_errors(bio_err); | |
0f113f3e MC |
1136 | ENGINE_free(e); |
1137 | return NULL; | |
1138 | } | |
1139 | ||
7e1b7485 | 1140 | BIO_printf(bio_err, "engine \"%s\" set.\n", ENGINE_get_id(e)); |
0f113f3e | 1141 | } |
907c6c86 | 1142 | #endif |
0f113f3e MC |
1143 | return e; |
1144 | } | |
3647bee2 | 1145 | |
dd1abd44 RL |
1146 | void release_engine(ENGINE *e) |
1147 | { | |
1148 | #ifndef OPENSSL_NO_ENGINE | |
1149 | if (e != NULL) | |
1150 | /* Free our "structural" reference. */ | |
1151 | ENGINE_free(e); | |
1152 | #endif | |
1153 | } | |
1154 | ||
c869da88 | 1155 | static unsigned long index_serial_hash(const OPENSSL_CSTRING *a) |
0f113f3e MC |
1156 | { |
1157 | const char *n; | |
f85b68cd | 1158 | |
0f113f3e MC |
1159 | n = a[DB_serial]; |
1160 | while (*n == '0') | |
1161 | n++; | |
739a1eb1 | 1162 | return OPENSSL_LH_strhash(n); |
0f113f3e | 1163 | } |
f85b68cd | 1164 | |
0f113f3e MC |
1165 | static int index_serial_cmp(const OPENSSL_CSTRING *a, |
1166 | const OPENSSL_CSTRING *b) | |
1167 | { | |
1168 | const char *aa, *bb; | |
f85b68cd | 1169 | |
0f113f3e MC |
1170 | for (aa = a[DB_serial]; *aa == '0'; aa++) ; |
1171 | for (bb = b[DB_serial]; *bb == '0'; bb++) ; | |
26a7d938 | 1172 | return strcmp(aa, bb); |
0f113f3e | 1173 | } |
f85b68cd RL |
1174 | |
1175 | static int index_name_qual(char **a) | |
0f113f3e MC |
1176 | { |
1177 | return (a[0][0] == 'V'); | |
1178 | } | |
f85b68cd | 1179 | |
c869da88 | 1180 | static unsigned long index_name_hash(const OPENSSL_CSTRING *a) |
0f113f3e | 1181 | { |
739a1eb1 | 1182 | return OPENSSL_LH_strhash(a[DB_name]); |
0f113f3e | 1183 | } |
f85b68cd | 1184 | |
c869da88 | 1185 | int index_name_cmp(const OPENSSL_CSTRING *a, const OPENSSL_CSTRING *b) |
0f113f3e | 1186 | { |
26a7d938 | 1187 | return strcmp(a[DB_name], b[DB_name]); |
0f113f3e | 1188 | } |
f85b68cd | 1189 | |
c869da88 DSH |
1190 | static IMPLEMENT_LHASH_HASH_FN(index_serial, OPENSSL_CSTRING) |
1191 | static IMPLEMENT_LHASH_COMP_FN(index_serial, OPENSSL_CSTRING) | |
1192 | static IMPLEMENT_LHASH_HASH_FN(index_name, OPENSSL_CSTRING) | |
1193 | static IMPLEMENT_LHASH_COMP_FN(index_name, OPENSSL_CSTRING) | |
f85b68cd RL |
1194 | #undef BSIZE |
1195 | #define BSIZE 256 | |
cc696296 | 1196 | BIGNUM *load_serial(const char *serialfile, int create, ASN1_INTEGER **retai) |
0f113f3e MC |
1197 | { |
1198 | BIO *in = NULL; | |
1199 | BIGNUM *ret = NULL; | |
68b00c23 | 1200 | char buf[1024]; |
0f113f3e MC |
1201 | ASN1_INTEGER *ai = NULL; |
1202 | ||
1203 | ai = ASN1_INTEGER_new(); | |
1204 | if (ai == NULL) | |
1205 | goto err; | |
1206 | ||
7e1b7485 RS |
1207 | in = BIO_new_file(serialfile, "r"); |
1208 | if (in == NULL) { | |
0f113f3e MC |
1209 | if (!create) { |
1210 | perror(serialfile); | |
1211 | goto err; | |
0f113f3e | 1212 | } |
7e1b7485 RS |
1213 | ERR_clear_error(); |
1214 | ret = BN_new(); | |
1215 | if (ret == NULL || !rand_serial(ret, ai)) | |
1216 | BIO_printf(bio_err, "Out of memory\n"); | |
0f113f3e MC |
1217 | } else { |
1218 | if (!a2i_ASN1_INTEGER(in, ai, buf, 1024)) { | |
1219 | BIO_printf(bio_err, "unable to load number from %s\n", | |
1220 | serialfile); | |
1221 | goto err; | |
1222 | } | |
1223 | ret = ASN1_INTEGER_to_BN(ai, NULL); | |
1224 | if (ret == NULL) { | |
1225 | BIO_printf(bio_err, | |
1226 | "error converting number from bin to BIGNUM\n"); | |
1227 | goto err; | |
1228 | } | |
1229 | } | |
1230 | ||
1231 | if (ret && retai) { | |
1232 | *retai = ai; | |
1233 | ai = NULL; | |
1234 | } | |
f85b68cd | 1235 | err: |
ca3a82c3 | 1236 | BIO_free(in); |
2ace7450 | 1237 | ASN1_INTEGER_free(ai); |
26a7d938 | 1238 | return ret; |
0f113f3e MC |
1239 | } |
1240 | ||
cc696296 | 1241 | int save_serial(const char *serialfile, const char *suffix, const BIGNUM *serial, |
0f113f3e MC |
1242 | ASN1_INTEGER **retai) |
1243 | { | |
1244 | char buf[1][BSIZE]; | |
1245 | BIO *out = NULL; | |
1246 | int ret = 0; | |
1247 | ASN1_INTEGER *ai = NULL; | |
1248 | int j; | |
1249 | ||
1250 | if (suffix == NULL) | |
1251 | j = strlen(serialfile); | |
1252 | else | |
1253 | j = strlen(serialfile) + strlen(suffix) + 1; | |
1254 | if (j >= BSIZE) { | |
1255 | BIO_printf(bio_err, "file name too long\n"); | |
1256 | goto err; | |
1257 | } | |
1258 | ||
1259 | if (suffix == NULL) | |
7644a9ae | 1260 | OPENSSL_strlcpy(buf[0], serialfile, BSIZE); |
0f113f3e | 1261 | else { |
4c771796 | 1262 | #ifndef OPENSSL_SYS_VMS |
cbe29648 | 1263 | j = BIO_snprintf(buf[0], sizeof(buf[0]), "%s.%s", serialfile, suffix); |
4c771796 | 1264 | #else |
cbe29648 | 1265 | j = BIO_snprintf(buf[0], sizeof(buf[0]), "%s-%s", serialfile, suffix); |
4c771796 | 1266 | #endif |
0f113f3e | 1267 | } |
7e1b7485 | 1268 | out = BIO_new_file(buf[0], "w"); |
0f113f3e MC |
1269 | if (out == NULL) { |
1270 | ERR_print_errors(bio_err); | |
1271 | goto err; | |
1272 | } | |
0f113f3e MC |
1273 | |
1274 | if ((ai = BN_to_ASN1_INTEGER(serial, NULL)) == NULL) { | |
1275 | BIO_printf(bio_err, "error converting serial to ASN.1 format\n"); | |
1276 | goto err; | |
1277 | } | |
1278 | i2a_ASN1_INTEGER(out, ai); | |
1279 | BIO_puts(out, "\n"); | |
1280 | ret = 1; | |
1281 | if (retai) { | |
1282 | *retai = ai; | |
1283 | ai = NULL; | |
1284 | } | |
1285 | err: | |
ca3a82c3 | 1286 | BIO_free_all(out); |
2ace7450 | 1287 | ASN1_INTEGER_free(ai); |
26a7d938 | 1288 | return ret; |
0f113f3e | 1289 | } |
f85b68cd | 1290 | |
cc696296 F |
1291 | int rotate_serial(const char *serialfile, const char *new_suffix, |
1292 | const char *old_suffix) | |
0f113f3e | 1293 | { |
bde136c8 | 1294 | char buf[2][BSIZE]; |
0f113f3e MC |
1295 | int i, j; |
1296 | ||
1297 | i = strlen(serialfile) + strlen(old_suffix); | |
1298 | j = strlen(serialfile) + strlen(new_suffix); | |
1299 | if (i > j) | |
1300 | j = i; | |
1301 | if (j + 1 >= BSIZE) { | |
1302 | BIO_printf(bio_err, "file name too long\n"); | |
1303 | goto err; | |
1304 | } | |
4c771796 | 1305 | #ifndef OPENSSL_SYS_VMS |
cbe29648 RS |
1306 | j = BIO_snprintf(buf[0], sizeof(buf[0]), "%s.%s", serialfile, new_suffix); |
1307 | j = BIO_snprintf(buf[1], sizeof(buf[1]), "%s.%s", serialfile, old_suffix); | |
4c771796 | 1308 | #else |
cbe29648 RS |
1309 | j = BIO_snprintf(buf[0], sizeof(buf[0]), "%s-%s", serialfile, new_suffix); |
1310 | j = BIO_snprintf(buf[1], sizeof(buf[1]), "%s-%s", serialfile, old_suffix); | |
a1ad253f | 1311 | #endif |
0f113f3e | 1312 | if (rename(serialfile, buf[1]) < 0 && errno != ENOENT |
4c771796 | 1313 | #ifdef ENOTDIR |
0f113f3e MC |
1314 | && errno != ENOTDIR |
1315 | #endif | |
1316 | ) { | |
1317 | BIO_printf(bio_err, | |
1318 | "unable to rename %s to %s\n", serialfile, buf[1]); | |
1319 | perror("reason"); | |
1320 | goto err; | |
1321 | } | |
0f113f3e MC |
1322 | if (rename(buf[0], serialfile) < 0) { |
1323 | BIO_printf(bio_err, | |
1324 | "unable to rename %s to %s\n", buf[0], serialfile); | |
1325 | perror("reason"); | |
1326 | rename(buf[1], serialfile); | |
1327 | goto err; | |
1328 | } | |
1329 | return 1; | |
4c771796 | 1330 | err: |
0f113f3e MC |
1331 | return 0; |
1332 | } | |
4c771796 | 1333 | |
64674bcc | 1334 | int rand_serial(BIGNUM *b, ASN1_INTEGER *ai) |
0f113f3e MC |
1335 | { |
1336 | BIGNUM *btmp; | |
1337 | int ret = 0; | |
23a1d5e9 | 1338 | |
ffb46830 | 1339 | btmp = b == NULL ? BN_new() : b; |
96487cdd | 1340 | if (btmp == NULL) |
0f113f3e MC |
1341 | return 0; |
1342 | ||
ffb46830 | 1343 | if (!BN_rand(btmp, SERIAL_RAND_BITS, BN_RAND_TOP_ANY, BN_RAND_BOTTOM_ANY)) |
0f113f3e MC |
1344 | goto error; |
1345 | if (ai && !BN_to_ASN1_INTEGER(btmp, ai)) | |
1346 | goto error; | |
1347 | ||
1348 | ret = 1; | |
1349 | ||
1350 | error: | |
1351 | ||
23a1d5e9 | 1352 | if (btmp != b) |
0f113f3e MC |
1353 | BN_free(btmp); |
1354 | ||
1355 | return ret; | |
1356 | } | |
64674bcc | 1357 | |
cc696296 | 1358 | CA_DB *load_index(const char *dbfile, DB_ATTR *db_attr) |
0f113f3e MC |
1359 | { |
1360 | CA_DB *retdb = NULL; | |
1361 | TXT_DB *tmpdb = NULL; | |
7e1b7485 | 1362 | BIO *in; |
0f113f3e | 1363 | CONF *dbattr_conf = NULL; |
cc01d217 | 1364 | char buf[BSIZE]; |
c7d5ea26 VD |
1365 | #ifndef OPENSSL_NO_POSIX_IO |
1366 | FILE *dbfp; | |
1367 | struct stat dbst; | |
1368 | #endif | |
0f113f3e | 1369 | |
7e1b7485 | 1370 | in = BIO_new_file(dbfile, "r"); |
0f113f3e MC |
1371 | if (in == NULL) { |
1372 | ERR_print_errors(bio_err); | |
1373 | goto err; | |
1374 | } | |
c7d5ea26 VD |
1375 | |
1376 | #ifndef OPENSSL_NO_POSIX_IO | |
1377 | BIO_get_fp(in, &dbfp); | |
1378 | if (fstat(fileno(dbfp), &dbst) == -1) { | |
1379 | SYSerr(SYS_F_FSTAT, errno); | |
1380 | ERR_add_error_data(3, "fstat('", dbfile, "')"); | |
1381 | ERR_print_errors(bio_err); | |
1382 | goto err; | |
1383 | } | |
1384 | #endif | |
1385 | ||
0f113f3e MC |
1386 | if ((tmpdb = TXT_DB_read(in, DB_NUMBER)) == NULL) |
1387 | goto err; | |
f85b68cd RL |
1388 | |
1389 | #ifndef OPENSSL_SYS_VMS | |
cbe29648 | 1390 | BIO_snprintf(buf, sizeof(buf), "%s.attr", dbfile); |
f85b68cd | 1391 | #else |
cbe29648 | 1392 | BIO_snprintf(buf, sizeof(buf), "%s-attr", dbfile); |
0f113f3e | 1393 | #endif |
ac454d8d | 1394 | dbattr_conf = app_load_config_quiet(buf); |
0f113f3e | 1395 | |
b4faea50 | 1396 | retdb = app_malloc(sizeof(*retdb), "new DB"); |
0f113f3e MC |
1397 | retdb->db = tmpdb; |
1398 | tmpdb = NULL; | |
1399 | if (db_attr) | |
1400 | retdb->attributes = *db_attr; | |
1401 | else { | |
1402 | retdb->attributes.unique_subject = 1; | |
1403 | } | |
1404 | ||
1405 | if (dbattr_conf) { | |
1406 | char *p = NCONF_get_string(dbattr_conf, NULL, "unique_subject"); | |
1407 | if (p) { | |
0f113f3e MC |
1408 | retdb->attributes.unique_subject = parse_yesno(p, 1); |
1409 | } | |
1410 | } | |
f85b68cd | 1411 | |
c7d5ea26 VD |
1412 | retdb->dbfname = OPENSSL_strdup(dbfile); |
1413 | #ifndef OPENSSL_NO_POSIX_IO | |
1414 | retdb->dbst = dbst; | |
1415 | #endif | |
1416 | ||
f85b68cd | 1417 | err: |
efa7dd64 | 1418 | NCONF_free(dbattr_conf); |
895cba19 | 1419 | TXT_DB_free(tmpdb); |
ca3a82c3 | 1420 | BIO_free_all(in); |
0f113f3e MC |
1421 | return retdb; |
1422 | } | |
f85b68cd | 1423 | |
a4107d73 VD |
1424 | /* |
1425 | * Returns > 0 on success, <= 0 on error | |
1426 | */ | |
f85b68cd | 1427 | int index_index(CA_DB *db) |
0f113f3e MC |
1428 | { |
1429 | if (!TXT_DB_create_index(db->db, DB_serial, NULL, | |
1430 | LHASH_HASH_FN(index_serial), | |
1431 | LHASH_COMP_FN(index_serial))) { | |
1432 | BIO_printf(bio_err, | |
1433 | "error creating serial number index:(%ld,%ld,%ld)\n", | |
1434 | db->db->error, db->db->arg1, db->db->arg2); | |
1435 | return 0; | |
1436 | } | |
1437 | ||
1438 | if (db->attributes.unique_subject | |
1439 | && !TXT_DB_create_index(db->db, DB_name, index_name_qual, | |
1440 | LHASH_HASH_FN(index_name), | |
1441 | LHASH_COMP_FN(index_name))) { | |
1442 | BIO_printf(bio_err, "error creating name index:(%ld,%ld,%ld)\n", | |
1443 | db->db->error, db->db->arg1, db->db->arg2); | |
1444 | return 0; | |
1445 | } | |
1446 | return 1; | |
1447 | } | |
f85b68cd | 1448 | |
7d727231 | 1449 | int save_index(const char *dbfile, const char *suffix, CA_DB *db) |
0f113f3e MC |
1450 | { |
1451 | char buf[3][BSIZE]; | |
7e1b7485 | 1452 | BIO *out; |
0f113f3e MC |
1453 | int j; |
1454 | ||
0f113f3e MC |
1455 | j = strlen(dbfile) + strlen(suffix); |
1456 | if (j + 6 >= BSIZE) { | |
1457 | BIO_printf(bio_err, "file name too long\n"); | |
1458 | goto err; | |
1459 | } | |
f85b68cd | 1460 | #ifndef OPENSSL_SYS_VMS |
cbe29648 RS |
1461 | j = BIO_snprintf(buf[2], sizeof(buf[2]), "%s.attr", dbfile); |
1462 | j = BIO_snprintf(buf[1], sizeof(buf[1]), "%s.attr.%s", dbfile, suffix); | |
1463 | j = BIO_snprintf(buf[0], sizeof(buf[0]), "%s.%s", dbfile, suffix); | |
f85b68cd | 1464 | #else |
cbe29648 RS |
1465 | j = BIO_snprintf(buf[2], sizeof(buf[2]), "%s-attr", dbfile); |
1466 | j = BIO_snprintf(buf[1], sizeof(buf[1]), "%s-attr-%s", dbfile, suffix); | |
1467 | j = BIO_snprintf(buf[0], sizeof(buf[0]), "%s-%s", dbfile, suffix); | |
63b6fe2b | 1468 | #endif |
7e1b7485 RS |
1469 | out = BIO_new_file(buf[0], "w"); |
1470 | if (out == NULL) { | |
0f113f3e MC |
1471 | perror(dbfile); |
1472 | BIO_printf(bio_err, "unable to open '%s'\n", dbfile); | |
1473 | goto err; | |
1474 | } | |
1475 | j = TXT_DB_write(out, db->db); | |
7e1b7485 | 1476 | BIO_free(out); |
0f113f3e MC |
1477 | if (j <= 0) |
1478 | goto err; | |
1479 | ||
7e1b7485 | 1480 | out = BIO_new_file(buf[1], "w"); |
7e1b7485 | 1481 | if (out == NULL) { |
0f113f3e MC |
1482 | perror(buf[2]); |
1483 | BIO_printf(bio_err, "unable to open '%s'\n", buf[2]); | |
1484 | goto err; | |
1485 | } | |
1486 | BIO_printf(out, "unique_subject = %s\n", | |
1487 | db->attributes.unique_subject ? "yes" : "no"); | |
1488 | BIO_free(out); | |
1489 | ||
1490 | return 1; | |
f85b68cd | 1491 | err: |
0f113f3e MC |
1492 | return 0; |
1493 | } | |
f85b68cd | 1494 | |
0f113f3e MC |
1495 | int rotate_index(const char *dbfile, const char *new_suffix, |
1496 | const char *old_suffix) | |
1497 | { | |
1498 | char buf[5][BSIZE]; | |
1499 | int i, j; | |
1500 | ||
1501 | i = strlen(dbfile) + strlen(old_suffix); | |
1502 | j = strlen(dbfile) + strlen(new_suffix); | |
1503 | if (i > j) | |
1504 | j = i; | |
1505 | if (j + 6 >= BSIZE) { | |
1506 | BIO_printf(bio_err, "file name too long\n"); | |
1507 | goto err; | |
1508 | } | |
f85b68cd | 1509 | #ifndef OPENSSL_SYS_VMS |
cbe29648 RS |
1510 | j = BIO_snprintf(buf[4], sizeof(buf[4]), "%s.attr", dbfile); |
1511 | j = BIO_snprintf(buf[3], sizeof(buf[3]), "%s.attr.%s", dbfile, old_suffix); | |
1512 | j = BIO_snprintf(buf[2], sizeof(buf[2]), "%s.attr.%s", dbfile, new_suffix); | |
1513 | j = BIO_snprintf(buf[1], sizeof(buf[1]), "%s.%s", dbfile, old_suffix); | |
1514 | j = BIO_snprintf(buf[0], sizeof(buf[0]), "%s.%s", dbfile, new_suffix); | |
f85b68cd | 1515 | #else |
cbe29648 RS |
1516 | j = BIO_snprintf(buf[4], sizeof(buf[4]), "%s-attr", dbfile); |
1517 | j = BIO_snprintf(buf[3], sizeof(buf[3]), "%s-attr-%s", dbfile, old_suffix); | |
1518 | j = BIO_snprintf(buf[2], sizeof(buf[2]), "%s-attr-%s", dbfile, new_suffix); | |
1519 | j = BIO_snprintf(buf[1], sizeof(buf[1]), "%s-%s", dbfile, old_suffix); | |
1520 | j = BIO_snprintf(buf[0], sizeof(buf[0]), "%s-%s", dbfile, new_suffix); | |
63b6fe2b | 1521 | #endif |
0f113f3e | 1522 | if (rename(dbfile, buf[1]) < 0 && errno != ENOENT |
a1ad253f | 1523 | #ifdef ENOTDIR |
0f113f3e | 1524 | && errno != ENOTDIR |
a1ad253f | 1525 | #endif |
0f113f3e MC |
1526 | ) { |
1527 | BIO_printf(bio_err, "unable to rename %s to %s\n", dbfile, buf[1]); | |
1528 | perror("reason"); | |
1529 | goto err; | |
1530 | } | |
0f113f3e MC |
1531 | if (rename(buf[0], dbfile) < 0) { |
1532 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[0], dbfile); | |
1533 | perror("reason"); | |
1534 | rename(buf[1], dbfile); | |
1535 | goto err; | |
1536 | } | |
0f113f3e | 1537 | if (rename(buf[4], buf[3]) < 0 && errno != ENOENT |
a1ad253f | 1538 | #ifdef ENOTDIR |
0f113f3e MC |
1539 | && errno != ENOTDIR |
1540 | #endif | |
1541 | ) { | |
1542 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[4], buf[3]); | |
1543 | perror("reason"); | |
1544 | rename(dbfile, buf[0]); | |
1545 | rename(buf[1], dbfile); | |
1546 | goto err; | |
1547 | } | |
0f113f3e MC |
1548 | if (rename(buf[2], buf[4]) < 0) { |
1549 | BIO_printf(bio_err, "unable to rename %s to %s\n", buf[2], buf[4]); | |
1550 | perror("reason"); | |
1551 | rename(buf[3], buf[4]); | |
1552 | rename(dbfile, buf[0]); | |
1553 | rename(buf[1], dbfile); | |
1554 | goto err; | |
1555 | } | |
1556 | return 1; | |
f85b68cd | 1557 | err: |
0f113f3e MC |
1558 | return 0; |
1559 | } | |
f85b68cd RL |
1560 | |
1561 | void free_index(CA_DB *db) | |
0f113f3e MC |
1562 | { |
1563 | if (db) { | |
895cba19 | 1564 | TXT_DB_free(db->db); |
c7d5ea26 | 1565 | OPENSSL_free(db->dbfname); |
0f113f3e MC |
1566 | OPENSSL_free(db); |
1567 | } | |
1568 | } | |
6d5ffb59 | 1569 | |
ff990440 | 1570 | int parse_yesno(const char *str, int def) |
0f113f3e | 1571 | { |
0f113f3e MC |
1572 | if (str) { |
1573 | switch (*str) { | |
1574 | case 'f': /* false */ | |
1575 | case 'F': /* FALSE */ | |
1576 | case 'n': /* no */ | |
1577 | case 'N': /* NO */ | |
1578 | case '0': /* 0 */ | |
1bb2daea | 1579 | return 0; |
0f113f3e MC |
1580 | case 't': /* true */ |
1581 | case 'T': /* TRUE */ | |
1582 | case 'y': /* yes */ | |
1583 | case 'Y': /* YES */ | |
1584 | case '1': /* 1 */ | |
1bb2daea | 1585 | return 1; |
0f113f3e MC |
1586 | } |
1587 | } | |
1bb2daea | 1588 | return def; |
0f113f3e | 1589 | } |
03ddbdd9 | 1590 | |
6d5ffb59 | 1591 | /* |
db4c08f0 | 1592 | * name is expected to be in the format /type0=value0/type1=value1/type2=... |
6d5ffb59 RL |
1593 | * where characters may be escaped by \ |
1594 | */ | |
db4c08f0 | 1595 | X509_NAME *parse_name(const char *cp, long chtype, int canmulti) |
0f113f3e | 1596 | { |
db4c08f0 RS |
1597 | int nextismulti = 0; |
1598 | char *work; | |
1599 | X509_NAME *n; | |
0f113f3e | 1600 | |
2167640b EC |
1601 | if (*cp++ != '/') { |
1602 | BIO_printf(bio_err, | |
1603 | "name is expected to be in the format " | |
1604 | "/type0=value0/type1=value1/type2=... where characters may " | |
1605 | "be escaped by \\. This name is not in that format: '%s'\n", | |
1606 | --cp); | |
db4c08f0 | 1607 | return NULL; |
2167640b | 1608 | } |
db4c08f0 RS |
1609 | |
1610 | n = X509_NAME_new(); | |
1611 | if (n == NULL) | |
1612 | return NULL; | |
a3ed492f | 1613 | work = OPENSSL_strdup(cp); |
db4c08f0 RS |
1614 | if (work == NULL) |
1615 | goto err; | |
1616 | ||
1617 | while (*cp) { | |
1618 | char *bp = work; | |
1619 | char *typestr = bp; | |
1620 | unsigned char *valstr; | |
1621 | int nid; | |
1622 | int ismulti = nextismulti; | |
1623 | nextismulti = 0; | |
1624 | ||
1625 | /* Collect the type */ | |
1626 | while (*cp && *cp != '=') | |
1627 | *bp++ = *cp++; | |
1628 | if (*cp == '\0') { | |
0f113f3e | 1629 | BIO_printf(bio_err, |
db4c08f0 RS |
1630 | "%s: Hit end of string before finding the equals.\n", |
1631 | opt_getprog()); | |
1632 | goto err; | |
0f113f3e | 1633 | } |
db4c08f0 RS |
1634 | *bp++ = '\0'; |
1635 | ++cp; | |
1636 | ||
1637 | /* Collect the value. */ | |
1638 | valstr = (unsigned char *)bp; | |
1639 | for (; *cp && *cp != '/'; *bp++ = *cp++) { | |
1640 | if (canmulti && *cp == '+') { | |
1641 | nextismulti = 1; | |
0f113f3e | 1642 | break; |
db4c08f0 RS |
1643 | } |
1644 | if (*cp == '\\' && *++cp == '\0') { | |
1645 | BIO_printf(bio_err, | |
1646 | "%s: escape character at end of string\n", | |
1647 | opt_getprog()); | |
1648 | goto err; | |
1649 | } | |
0f113f3e MC |
1650 | } |
1651 | *bp++ = '\0'; | |
0f113f3e | 1652 | |
db4c08f0 RS |
1653 | /* If not at EOS (must be + or /), move forward. */ |
1654 | if (*cp) | |
1655 | ++cp; | |
0f113f3e | 1656 | |
db4c08f0 RS |
1657 | /* Parse */ |
1658 | nid = OBJ_txt2nid(typestr); | |
1659 | if (nid == NID_undef) { | |
1660 | BIO_printf(bio_err, "%s: Skipping unknown attribute \"%s\"\n", | |
1661 | opt_getprog(), typestr); | |
0f113f3e MC |
1662 | continue; |
1663 | } | |
3d362f19 BK |
1664 | if (*valstr == '\0') { |
1665 | BIO_printf(bio_err, | |
1666 | "%s: No value provided for Subject Attribute %s, skipped\n", | |
1667 | opt_getprog(), typestr); | |
1668 | continue; | |
1669 | } | |
db4c08f0 RS |
1670 | if (!X509_NAME_add_entry_by_NID(n, nid, chtype, |
1671 | valstr, strlen((char *)valstr), | |
1672 | -1, ismulti ? -1 : 0)) | |
1673 | goto err; | |
0f113f3e MC |
1674 | } |
1675 | ||
a3ed492f | 1676 | OPENSSL_free(work); |
0f113f3e MC |
1677 | return n; |
1678 | ||
db4c08f0 | 1679 | err: |
0f113f3e | 1680 | X509_NAME_free(n); |
a3ed492f | 1681 | OPENSSL_free(work); |
0f113f3e | 1682 | return NULL; |
6d5ffb59 RL |
1683 | } |
1684 | ||
0f113f3e MC |
1685 | /* |
1686 | * Read whole contents of a BIO into an allocated memory buffer and return | |
1687 | * it. | |
a9164153 DSH |
1688 | */ |
1689 | ||
1690 | int bio_to_mem(unsigned char **out, int maxlen, BIO *in) | |
0f113f3e MC |
1691 | { |
1692 | BIO *mem; | |
1693 | int len, ret; | |
1694 | unsigned char tbuf[1024]; | |
bde136c8 | 1695 | |
0f113f3e | 1696 | mem = BIO_new(BIO_s_mem()); |
96487cdd | 1697 | if (mem == NULL) |
0f113f3e MC |
1698 | return -1; |
1699 | for (;;) { | |
1700 | if ((maxlen != -1) && maxlen < 1024) | |
1701 | len = maxlen; | |
1702 | else | |
1703 | len = 1024; | |
1704 | len = BIO_read(in, tbuf, len); | |
0c20802c VD |
1705 | if (len < 0) { |
1706 | BIO_free(mem); | |
1707 | return -1; | |
1708 | } | |
1709 | if (len == 0) | |
0f113f3e MC |
1710 | break; |
1711 | if (BIO_write(mem, tbuf, len) != len) { | |
1712 | BIO_free(mem); | |
1713 | return -1; | |
1714 | } | |
1715 | maxlen -= len; | |
1716 | ||
1717 | if (maxlen == 0) | |
1718 | break; | |
1719 | } | |
1720 | ret = BIO_get_mem_data(mem, (char **)out); | |
1721 | BIO_set_flags(mem, BIO_FLAGS_MEM_RDONLY); | |
1722 | BIO_free(mem); | |
1723 | return ret; | |
1724 | } | |
a9164153 | 1725 | |
0c20802c | 1726 | int pkey_ctrl_string(EVP_PKEY_CTX *ctx, const char *value) |
0f113f3e MC |
1727 | { |
1728 | int rv; | |
1729 | char *stmp, *vtmp = NULL; | |
7644a9ae | 1730 | stmp = OPENSSL_strdup(value); |
0f113f3e MC |
1731 | if (!stmp) |
1732 | return -1; | |
1733 | vtmp = strchr(stmp, ':'); | |
1734 | if (vtmp) { | |
1735 | *vtmp = 0; | |
1736 | vtmp++; | |
1737 | } | |
1738 | rv = EVP_PKEY_CTX_ctrl_str(ctx, stmp, vtmp); | |
1739 | OPENSSL_free(stmp); | |
1740 | return rv; | |
1741 | } | |
a2318e86 | 1742 | |
ecf3a1fb | 1743 | static void nodes_print(const char *name, STACK_OF(X509_POLICY_NODE) *nodes) |
0f113f3e MC |
1744 | { |
1745 | X509_POLICY_NODE *node; | |
1746 | int i; | |
ecf3a1fb RS |
1747 | |
1748 | BIO_printf(bio_err, "%s Policies:", name); | |
0f113f3e | 1749 | if (nodes) { |
ecf3a1fb | 1750 | BIO_puts(bio_err, "\n"); |
0f113f3e MC |
1751 | for (i = 0; i < sk_X509_POLICY_NODE_num(nodes); i++) { |
1752 | node = sk_X509_POLICY_NODE_value(nodes, i); | |
ecf3a1fb | 1753 | X509_POLICY_NODE_print(bio_err, node, 2); |
0f113f3e | 1754 | } |
2234212c | 1755 | } else { |
ecf3a1fb | 1756 | BIO_puts(bio_err, " <empty>\n"); |
2234212c | 1757 | } |
0f113f3e | 1758 | } |
c431798e | 1759 | |
ecf3a1fb | 1760 | void policies_print(X509_STORE_CTX *ctx) |
0f113f3e MC |
1761 | { |
1762 | X509_POLICY_TREE *tree; | |
1763 | int explicit_policy; | |
0f113f3e MC |
1764 | tree = X509_STORE_CTX_get0_policy_tree(ctx); |
1765 | explicit_policy = X509_STORE_CTX_get_explicit_policy(ctx); | |
1766 | ||
ecf3a1fb | 1767 | BIO_printf(bio_err, "Require explicit Policy: %s\n", |
0f113f3e MC |
1768 | explicit_policy ? "True" : "False"); |
1769 | ||
ecf3a1fb RS |
1770 | nodes_print("Authority", X509_policy_tree_get0_policies(tree)); |
1771 | nodes_print("User", X509_policy_tree_get0_user_policies(tree)); | |
0f113f3e | 1772 | } |
ffa10187 | 1773 | |
3a83462d MC |
1774 | /*- |
1775 | * next_protos_parse parses a comma separated list of strings into a string | |
71fa4513 BL |
1776 | * in a format suitable for passing to SSL_CTX_set_next_protos_advertised. |
1777 | * outlen: (output) set to the length of the resulting buffer on success. | |
1778 | * err: (maybe NULL) on failure, an error message line is written to this BIO. | |
8483a003 | 1779 | * in: a NUL terminated string like "abc,def,ghi" |
71fa4513 | 1780 | * |
8483a003 | 1781 | * returns: a malloc'd buffer or NULL on failure. |
71fa4513 | 1782 | */ |
817cd0d5 | 1783 | unsigned char *next_protos_parse(size_t *outlen, const char *in) |
0f113f3e MC |
1784 | { |
1785 | size_t len; | |
1786 | unsigned char *out; | |
1787 | size_t i, start = 0; | |
1788 | ||
1789 | len = strlen(in); | |
1790 | if (len >= 65535) | |
1791 | return NULL; | |
1792 | ||
68dc6824 | 1793 | out = app_malloc(strlen(in) + 1, "NPN buffer"); |
0f113f3e MC |
1794 | for (i = 0; i <= len; ++i) { |
1795 | if (i == len || in[i] == ',') { | |
1796 | if (i - start > 255) { | |
1797 | OPENSSL_free(out); | |
1798 | return NULL; | |
1799 | } | |
3a63c0ed | 1800 | out[start] = (unsigned char)(i - start); |
0f113f3e | 1801 | start = i + 1; |
2234212c | 1802 | } else { |
0f113f3e | 1803 | out[i + 1] = in[i]; |
2234212c | 1804 | } |
0f113f3e MC |
1805 | } |
1806 | ||
1807 | *outlen = len + 1; | |
1808 | return out; | |
1809 | } | |
71fa4513 | 1810 | |
a70da5b3 | 1811 | void print_cert_checks(BIO *bio, X509 *x, |
0f113f3e MC |
1812 | const char *checkhost, |
1813 | const char *checkemail, const char *checkip) | |
1814 | { | |
1815 | if (x == NULL) | |
1816 | return; | |
1817 | if (checkhost) { | |
1818 | BIO_printf(bio, "Hostname %s does%s match certificate\n", | |
7e1b7485 RS |
1819 | checkhost, |
1820 | X509_check_host(x, checkhost, 0, 0, NULL) == 1 | |
1821 | ? "" : " NOT"); | |
0f113f3e MC |
1822 | } |
1823 | ||
1824 | if (checkemail) { | |
1825 | BIO_printf(bio, "Email %s does%s match certificate\n", | |
7e1b7485 RS |
1826 | checkemail, X509_check_email(x, checkemail, 0, 0) |
1827 | ? "" : " NOT"); | |
0f113f3e MC |
1828 | } |
1829 | ||
1830 | if (checkip) { | |
1831 | BIO_printf(bio, "IP %s does%s match certificate\n", | |
1832 | checkip, X509_check_ip_asc(x, checkip, 0) ? "" : " NOT"); | |
1833 | } | |
1834 | } | |
a70da5b3 | 1835 | |
0090a686 DSH |
1836 | /* Get first http URL from a DIST_POINT structure */ |
1837 | ||
1838 | static const char *get_dp_url(DIST_POINT *dp) | |
0f113f3e MC |
1839 | { |
1840 | GENERAL_NAMES *gens; | |
1841 | GENERAL_NAME *gen; | |
1842 | int i, gtype; | |
1843 | ASN1_STRING *uri; | |
1844 | if (!dp->distpoint || dp->distpoint->type != 0) | |
1845 | return NULL; | |
1846 | gens = dp->distpoint->name.fullname; | |
1847 | for (i = 0; i < sk_GENERAL_NAME_num(gens); i++) { | |
1848 | gen = sk_GENERAL_NAME_value(gens, i); | |
1849 | uri = GENERAL_NAME_get0_value(gen, >ype); | |
1850 | if (gtype == GEN_URI && ASN1_STRING_length(uri) > 6) { | |
17ebf85a | 1851 | const char *uptr = (const char *)ASN1_STRING_get0_data(uri); |
86885c28 | 1852 | if (strncmp(uptr, "http://", 7) == 0) |
0f113f3e MC |
1853 | return uptr; |
1854 | } | |
1855 | } | |
1856 | return NULL; | |
1857 | } | |
1858 | ||
1859 | /* | |
1860 | * Look through a CRLDP structure and attempt to find an http URL to | |
1861 | * downloads a CRL from. | |
0090a686 DSH |
1862 | */ |
1863 | ||
1864 | static X509_CRL *load_crl_crldp(STACK_OF(DIST_POINT) *crldp) | |
0f113f3e MC |
1865 | { |
1866 | int i; | |
1867 | const char *urlptr = NULL; | |
1868 | for (i = 0; i < sk_DIST_POINT_num(crldp); i++) { | |
1869 | DIST_POINT *dp = sk_DIST_POINT_value(crldp, i); | |
1870 | urlptr = get_dp_url(dp); | |
1871 | if (urlptr) | |
1872 | return load_crl(urlptr, FORMAT_HTTP); | |
1873 | } | |
1874 | return NULL; | |
1875 | } | |
1876 | ||
1877 | /* | |
1878 | * Example of downloading CRLs from CRLDP: not usable for real world as it | |
1879 | * always downloads, doesn't support non-blocking I/O and doesn't cache | |
1880 | * anything. | |
0090a686 DSH |
1881 | */ |
1882 | ||
1883 | static STACK_OF(X509_CRL) *crls_http_cb(X509_STORE_CTX *ctx, X509_NAME *nm) | |
0f113f3e MC |
1884 | { |
1885 | X509 *x; | |
1886 | STACK_OF(X509_CRL) *crls = NULL; | |
1887 | X509_CRL *crl; | |
1888 | STACK_OF(DIST_POINT) *crldp; | |
7e1b7485 RS |
1889 | |
1890 | crls = sk_X509_CRL_new_null(); | |
1891 | if (!crls) | |
1892 | return NULL; | |
0f113f3e MC |
1893 | x = X509_STORE_CTX_get_current_cert(ctx); |
1894 | crldp = X509_get_ext_d2i(x, NID_crl_distribution_points, NULL, NULL); | |
1895 | crl = load_crl_crldp(crldp); | |
1896 | sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); | |
fe2b7dfd MC |
1897 | if (!crl) { |
1898 | sk_X509_CRL_free(crls); | |
0f113f3e | 1899 | return NULL; |
fe2b7dfd | 1900 | } |
0f113f3e MC |
1901 | sk_X509_CRL_push(crls, crl); |
1902 | /* Try to download delta CRL */ | |
1903 | crldp = X509_get_ext_d2i(x, NID_freshest_crl, NULL, NULL); | |
1904 | crl = load_crl_crldp(crldp); | |
1905 | sk_DIST_POINT_pop_free(crldp, DIST_POINT_free); | |
1906 | if (crl) | |
1907 | sk_X509_CRL_push(crls, crl); | |
1908 | return crls; | |
1909 | } | |
0090a686 DSH |
1910 | |
1911 | void store_setup_crl_download(X509_STORE *st) | |
0f113f3e MC |
1912 | { |
1913 | X509_STORE_set_lookup_crls_cb(st, crls_http_cb); | |
1914 | } | |
0090a686 | 1915 | |
0a39d8f2 AP |
1916 | /* |
1917 | * Platform-specific sections | |
1918 | */ | |
ffa10187 | 1919 | #if defined(_WIN32) |
a1ad253f AP |
1920 | # ifdef fileno |
1921 | # undef fileno | |
1922 | # define fileno(a) (int)_fileno(a) | |
1923 | # endif | |
1924 | ||
1925 | # include <windows.h> | |
1926 | # include <tchar.h> | |
1927 | ||
1928 | static int WIN32_rename(const char *from, const char *to) | |
0f113f3e MC |
1929 | { |
1930 | TCHAR *tfrom = NULL, *tto; | |
1931 | DWORD err; | |
1932 | int ret = 0; | |
1933 | ||
1934 | if (sizeof(TCHAR) == 1) { | |
1935 | tfrom = (TCHAR *)from; | |
1936 | tto = (TCHAR *)to; | |
1937 | } else { /* UNICODE path */ | |
1938 | ||
1939 | size_t i, flen = strlen(from) + 1, tlen = strlen(to) + 1; | |
b1ad95e3 | 1940 | tfrom = malloc(sizeof(*tfrom) * (flen + tlen)); |
0f113f3e MC |
1941 | if (tfrom == NULL) |
1942 | goto err; | |
1943 | tto = tfrom + flen; | |
1944 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
1945 | if (!MultiByteToWideChar(CP_ACP, 0, from, flen, (WCHAR *)tfrom, flen)) | |
1946 | # endif | |
1947 | for (i = 0; i < flen; i++) | |
1948 | tfrom[i] = (TCHAR)from[i]; | |
1949 | # if !defined(_WIN32_WCE) || _WIN32_WCE>=101 | |
1950 | if (!MultiByteToWideChar(CP_ACP, 0, to, tlen, (WCHAR *)tto, tlen)) | |
1951 | # endif | |
1952 | for (i = 0; i < tlen; i++) | |
1953 | tto[i] = (TCHAR)to[i]; | |
1954 | } | |
1955 | ||
1956 | if (MoveFile(tfrom, tto)) | |
1957 | goto ok; | |
1958 | err = GetLastError(); | |
1959 | if (err == ERROR_ALREADY_EXISTS || err == ERROR_FILE_EXISTS) { | |
1960 | if (DeleteFile(tto) && MoveFile(tfrom, tto)) | |
1961 | goto ok; | |
1962 | err = GetLastError(); | |
1963 | } | |
1964 | if (err == ERROR_FILE_NOT_FOUND || err == ERROR_PATH_NOT_FOUND) | |
1965 | errno = ENOENT; | |
1966 | else if (err == ERROR_ACCESS_DENIED) | |
1967 | errno = EACCES; | |
1968 | else | |
1969 | errno = EINVAL; /* we could map more codes... */ | |
1970 | err: | |
1971 | ret = -1; | |
1972 | ok: | |
1973 | if (tfrom != NULL && tfrom != (TCHAR *)from) | |
1974 | free(tfrom); | |
1975 | return ret; | |
1976 | } | |
0a39d8f2 AP |
1977 | #endif |
1978 | ||
1979 | /* app_tminterval section */ | |
1980 | #if defined(_WIN32) | |
0f113f3e MC |
1981 | double app_tminterval(int stop, int usertime) |
1982 | { | |
1983 | FILETIME now; | |
1984 | double ret = 0; | |
1985 | static ULARGE_INTEGER tmstart; | |
1986 | static int warning = 1; | |
1987 | # ifdef _WIN32_WINNT | |
1988 | static HANDLE proc = NULL; | |
1989 | ||
1990 | if (proc == NULL) { | |
1991 | if (check_winnt()) | |
1992 | proc = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, | |
1993 | GetCurrentProcessId()); | |
1994 | if (proc == NULL) | |
1995 | proc = (HANDLE) - 1; | |
1996 | } | |
1997 | ||
1998 | if (usertime && proc != (HANDLE) - 1) { | |
1999 | FILETIME junk; | |
2000 | GetProcessTimes(proc, &junk, &junk, &junk, &now); | |
2001 | } else | |
2002 | # endif | |
2003 | { | |
2004 | SYSTEMTIME systime; | |
9135fddb | 2005 | |
0f113f3e MC |
2006 | if (usertime && warning) { |
2007 | BIO_printf(bio_err, "To get meaningful results, run " | |
2008 | "this program on idle system.\n"); | |
2009 | warning = 0; | |
2010 | } | |
2011 | GetSystemTime(&systime); | |
2012 | SystemTimeToFileTime(&systime, &now); | |
2013 | } | |
9135fddb | 2014 | |
0f113f3e MC |
2015 | if (stop == TM_START) { |
2016 | tmstart.u.LowPart = now.dwLowDateTime; | |
2017 | tmstart.u.HighPart = now.dwHighDateTime; | |
2018 | } else { | |
2019 | ULARGE_INTEGER tmstop; | |
9135fddb | 2020 | |
0f113f3e MC |
2021 | tmstop.u.LowPart = now.dwLowDateTime; |
2022 | tmstop.u.HighPart = now.dwHighDateTime; | |
9135fddb | 2023 | |
0f113f3e MC |
2024 | ret = (__int64)(tmstop.QuadPart - tmstart.QuadPart) * 1e-7; |
2025 | } | |
9135fddb | 2026 | |
26a7d938 | 2027 | return ret; |
0f113f3e | 2028 | } |
5c8b7b4c | 2029 | #elif defined(OPENSSL_SYS_VXWORKS) |
0f113f3e | 2030 | # include <time.h> |
0a39d8f2 | 2031 | |
0f113f3e MC |
2032 | double app_tminterval(int stop, int usertime) |
2033 | { | |
2034 | double ret = 0; | |
2035 | # ifdef CLOCK_REALTIME | |
2036 | static struct timespec tmstart; | |
2037 | struct timespec now; | |
2038 | # else | |
2039 | static unsigned long tmstart; | |
2040 | unsigned long now; | |
2041 | # endif | |
2042 | static int warning = 1; | |
2043 | ||
2044 | if (usertime && warning) { | |
2045 | BIO_printf(bio_err, "To get meaningful results, run " | |
2046 | "this program on idle system.\n"); | |
2047 | warning = 0; | |
2048 | } | |
2049 | # ifdef CLOCK_REALTIME | |
2050 | clock_gettime(CLOCK_REALTIME, &now); | |
2051 | if (stop == TM_START) | |
2052 | tmstart = now; | |
2053 | else | |
2054 | ret = ((now.tv_sec + now.tv_nsec * 1e-9) | |
2055 | - (tmstart.tv_sec + tmstart.tv_nsec * 1e-9)); | |
2056 | # else | |
2057 | now = tickGet(); | |
2058 | if (stop == TM_START) | |
2059 | tmstart = now; | |
2060 | else | |
2061 | ret = (now - tmstart) / (double)sysClkRateGet(); | |
2062 | # endif | |
26a7d938 | 2063 | return ret; |
0f113f3e | 2064 | } |
0a39d8f2 | 2065 | |
0f113f3e MC |
2066 | #elif defined(OPENSSL_SYSTEM_VMS) |
2067 | # include <time.h> | |
2068 | # include <times.h> | |
0a39d8f2 | 2069 | |
0f113f3e MC |
2070 | double app_tminterval(int stop, int usertime) |
2071 | { | |
2072 | static clock_t tmstart; | |
2073 | double ret = 0; | |
2074 | clock_t now; | |
2075 | # ifdef __TMS | |
2076 | struct tms rus; | |
2077 | ||
2078 | now = times(&rus); | |
2079 | if (usertime) | |
2080 | now = rus.tms_utime; | |
2081 | # else | |
2082 | if (usertime) | |
2083 | now = clock(); /* sum of user and kernel times */ | |
2084 | else { | |
2085 | struct timeval tv; | |
2086 | gettimeofday(&tv, NULL); | |
2087 | now = (clock_t)((unsigned long long)tv.tv_sec * CLK_TCK + | |
2088 | (unsigned long long)tv.tv_usec * (1000000 / CLK_TCK) | |
2089 | ); | |
2090 | } | |
2091 | # endif | |
2092 | if (stop == TM_START) | |
2093 | tmstart = now; | |
2094 | else | |
2095 | ret = (now - tmstart) / (double)(CLK_TCK); | |
0a39d8f2 | 2096 | |
26a7d938 | 2097 | return ret; |
0f113f3e | 2098 | } |
0a39d8f2 | 2099 | |
0f113f3e MC |
2100 | #elif defined(_SC_CLK_TCK) /* by means of unistd.h */ |
2101 | # include <sys/times.h> | |
0a39d8f2 | 2102 | |
0f113f3e MC |
2103 | double app_tminterval(int stop, int usertime) |
2104 | { | |
2105 | double ret = 0; | |
2106 | struct tms rus; | |
2107 | clock_t now = times(&rus); | |
2108 | static clock_t tmstart; | |
2109 | ||
2110 | if (usertime) | |
2111 | now = rus.tms_utime; | |
2112 | ||
2234212c | 2113 | if (stop == TM_START) { |
0f113f3e | 2114 | tmstart = now; |
2234212c | 2115 | } else { |
0f113f3e MC |
2116 | long int tck = sysconf(_SC_CLK_TCK); |
2117 | ret = (now - tmstart) / (double)tck; | |
2118 | } | |
2119 | ||
26a7d938 | 2120 | return ret; |
0f113f3e | 2121 | } |
0a39d8f2 | 2122 | |
0f113f3e MC |
2123 | #else |
2124 | # include <sys/time.h> | |
2125 | # include <sys/resource.h> | |
0a39d8f2 | 2126 | |
0f113f3e MC |
2127 | double app_tminterval(int stop, int usertime) |
2128 | { | |
2129 | double ret = 0; | |
2130 | struct rusage rus; | |
2131 | struct timeval now; | |
2132 | static struct timeval tmstart; | |
2133 | ||
2134 | if (usertime) | |
2135 | getrusage(RUSAGE_SELF, &rus), now = rus.ru_utime; | |
2136 | else | |
2137 | gettimeofday(&now, NULL); | |
2138 | ||
2139 | if (stop == TM_START) | |
2140 | tmstart = now; | |
2141 | else | |
2142 | ret = ((now.tv_sec + now.tv_usec * 1e-6) | |
2143 | - (tmstart.tv_sec + tmstart.tv_usec * 1e-6)); | |
2144 | ||
2145 | return ret; | |
2146 | } | |
0a39d8f2 | 2147 | #endif |
a1ad253f | 2148 | |
7e1b7485 RS |
2149 | int app_access(const char* name, int flag) |
2150 | { | |
2151 | #ifdef _WIN32 | |
2152 | return _access(name, flag); | |
2153 | #else | |
2154 | return access(name, flag); | |
2155 | #endif | |
2156 | } | |
2157 | ||
ffa10187 | 2158 | int app_isdir(const char *name) |
0f113f3e | 2159 | { |
a43ce58f | 2160 | return opt_isdir(name); |
0f113f3e | 2161 | } |
ffa10187 | 2162 | |
0a39d8f2 | 2163 | /* raw_read|write section */ |
51e5133d RL |
2164 | #if defined(__VMS) |
2165 | # include "vms_term_sock.h" | |
2166 | static int stdin_sock = -1; | |
2167 | ||
2168 | static void close_stdin_sock(void) | |
2169 | { | |
2170 | TerminalSocket (TERM_SOCK_DELETE, &stdin_sock); | |
2171 | } | |
2172 | ||
2173 | int fileno_stdin(void) | |
2174 | { | |
2175 | if (stdin_sock == -1) { | |
2176 | TerminalSocket(TERM_SOCK_CREATE, &stdin_sock); | |
2177 | atexit(close_stdin_sock); | |
2178 | } | |
2179 | ||
2180 | return stdin_sock; | |
2181 | } | |
2182 | #else | |
2183 | int fileno_stdin(void) | |
2184 | { | |
2185 | return fileno(stdin); | |
2186 | } | |
2187 | #endif | |
2188 | ||
2189 | int fileno_stdout(void) | |
2190 | { | |
2191 | return fileno(stdout); | |
2192 | } | |
2193 | ||
ffa10187 | 2194 | #if defined(_WIN32) && defined(STD_INPUT_HANDLE) |
0f113f3e MC |
2195 | int raw_read_stdin(void *buf, int siz) |
2196 | { | |
2197 | DWORD n; | |
2198 | if (ReadFile(GetStdHandle(STD_INPUT_HANDLE), buf, siz, &n, NULL)) | |
26a7d938 | 2199 | return n; |
0f113f3e | 2200 | else |
26a7d938 | 2201 | return -1; |
0f113f3e | 2202 | } |
51e5133d | 2203 | #elif defined(__VMS) |
2234212c | 2204 | # include <sys/socket.h> |
a19228b7 | 2205 | |
51e5133d RL |
2206 | int raw_read_stdin(void *buf, int siz) |
2207 | { | |
2208 | return recv(fileno_stdin(), buf, siz, 0); | |
2209 | } | |
ffa10187 | 2210 | #else |
0f113f3e MC |
2211 | int raw_read_stdin(void *buf, int siz) |
2212 | { | |
51e5133d | 2213 | return read(fileno_stdin(), buf, siz); |
0f113f3e | 2214 | } |
ffa10187 AP |
2215 | #endif |
2216 | ||
2217 | #if defined(_WIN32) && defined(STD_OUTPUT_HANDLE) | |
0f113f3e MC |
2218 | int raw_write_stdout(const void *buf, int siz) |
2219 | { | |
2220 | DWORD n; | |
2221 | if (WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), buf, siz, &n, NULL)) | |
26a7d938 | 2222 | return n; |
0f113f3e | 2223 | else |
26a7d938 | 2224 | return -1; |
0f113f3e | 2225 | } |
ffa10187 | 2226 | #else |
0f113f3e MC |
2227 | int raw_write_stdout(const void *buf, int siz) |
2228 | { | |
51e5133d | 2229 | return write(fileno_stdout(), buf, siz); |
0f113f3e | 2230 | } |
ffa10187 | 2231 | #endif |
a412b891 RL |
2232 | |
2233 | /* | |
a43ce58f | 2234 | * Centralized handling of input and output files with format specification |
a412b891 RL |
2235 | * The format is meant to show what the input and output is supposed to be, |
2236 | * and is therefore a show of intent more than anything else. However, it | |
a43ce58f | 2237 | * does impact behavior on some platforms, such as differentiating between |
a412b891 RL |
2238 | * text and binary input/output on non-Unix platforms |
2239 | */ | |
a60994df | 2240 | BIO *dup_bio_in(int format) |
a412b891 | 2241 | { |
a60994df | 2242 | return BIO_new_fp(stdin, |
a43ce58f | 2243 | BIO_NOCLOSE | (FMT_istext(format) ? BIO_FP_TEXT : 0)); |
a60994df RL |
2244 | } |
2245 | ||
2246 | BIO *dup_bio_out(int format) | |
2247 | { | |
2248 | BIO *b = BIO_new_fp(stdout, | |
a43ce58f | 2249 | BIO_NOCLOSE | (FMT_istext(format) ? BIO_FP_TEXT : 0)); |
71bb86f0 RL |
2250 | void *prefix = NULL; |
2251 | ||
a412b891 | 2252 | #ifdef OPENSSL_SYS_VMS |
a43ce58f | 2253 | if (FMT_istext(format)) |
a60994df | 2254 | b = BIO_push(BIO_new(BIO_f_linebuffer()), b); |
149bd5d6 | 2255 | #endif |
71bb86f0 | 2256 | |
682b444f RL |
2257 | if (FMT_istext(format) |
2258 | && (prefix = getenv("HARNESS_OSSL_PREFIX")) != NULL) { | |
2259 | b = BIO_push(BIO_new(apps_bf_prefix()), b); | |
71bb86f0 RL |
2260 | BIO_ctrl(b, PREFIX_CTRL_SET_PREFIX, 0, prefix); |
2261 | } | |
2262 | ||
149bd5d6 RL |
2263 | return b; |
2264 | } | |
2265 | ||
2266 | BIO *dup_bio_err(int format) | |
2267 | { | |
2268 | BIO *b = BIO_new_fp(stderr, | |
a43ce58f | 2269 | BIO_NOCLOSE | (FMT_istext(format) ? BIO_FP_TEXT : 0)); |
149bd5d6 | 2270 | #ifdef OPENSSL_SYS_VMS |
a43ce58f | 2271 | if (FMT_istext(format)) |
149bd5d6 | 2272 | b = BIO_push(BIO_new(BIO_f_linebuffer()), b); |
a412b891 RL |
2273 | #endif |
2274 | return b; | |
2275 | } | |
2276 | ||
682b444f RL |
2277 | /* |
2278 | * Because the prefix method is created dynamically, we must also be able | |
2279 | * to destroy it. | |
2280 | */ | |
3cb7c5cf | 2281 | void destroy_prefix_method(void) |
71bb86f0 | 2282 | { |
682b444f | 2283 | BIO_METHOD *prefix_method = apps_bf_prefix(); |
71bb86f0 RL |
2284 | BIO_meth_free(prefix_method); |
2285 | prefix_method = NULL; | |
2286 | } | |
2287 | ||
a412b891 RL |
2288 | void unbuffer(FILE *fp) |
2289 | { | |
90dbd250 RL |
2290 | /* |
2291 | * On VMS, setbuf() will only take 32-bit pointers, and a compilation | |
2292 | * with /POINTER_SIZE=64 will give off a MAYLOSEDATA2 warning here. | |
2293 | * However, we trust that the C RTL will never give us a FILE pointer | |
2294 | * above the first 4 GB of memory, so we simply turn off the warning | |
2295 | * temporarily. | |
2296 | */ | |
2297 | #if defined(OPENSSL_SYS_VMS) && defined(__DECC) | |
2298 | # pragma environment save | |
2299 | # pragma message disable maylosedata2 | |
2300 | #endif | |
a412b891 | 2301 | setbuf(fp, NULL); |
90dbd250 RL |
2302 | #if defined(OPENSSL_SYS_VMS) && defined(__DECC) |
2303 | # pragma environment restore | |
2304 | #endif | |
a412b891 RL |
2305 | } |
2306 | ||
2307 | static const char *modestr(char mode, int format) | |
2308 | { | |
2309 | OPENSSL_assert(mode == 'a' || mode == 'r' || mode == 'w'); | |
2310 | ||
2311 | switch (mode) { | |
2312 | case 'a': | |
a43ce58f | 2313 | return FMT_istext(format) ? "a" : "ab"; |
a412b891 | 2314 | case 'r': |
a43ce58f | 2315 | return FMT_istext(format) ? "r" : "rb"; |
a412b891 | 2316 | case 'w': |
a43ce58f | 2317 | return FMT_istext(format) ? "w" : "wb"; |
a412b891 RL |
2318 | } |
2319 | /* The assert above should make sure we never reach this point */ | |
2320 | return NULL; | |
2321 | } | |
2322 | ||
2323 | static const char *modeverb(char mode) | |
2324 | { | |
2325 | switch (mode) { | |
2326 | case 'a': | |
2327 | return "appending"; | |
2328 | case 'r': | |
2329 | return "reading"; | |
2330 | case 'w': | |
2331 | return "writing"; | |
2332 | } | |
2333 | return "(doing something)"; | |
2334 | } | |
2335 | ||
2336 | /* | |
2337 | * Open a file for writing, owner-read-only. | |
2338 | */ | |
2339 | BIO *bio_open_owner(const char *filename, int format, int private) | |
2340 | { | |
2341 | FILE *fp = NULL; | |
2342 | BIO *b = NULL; | |
1cd5cc36 | 2343 | int fd = -1, bflags, mode, textmode; |
a412b891 RL |
2344 | |
2345 | if (!private || filename == NULL || strcmp(filename, "-") == 0) | |
2346 | return bio_open_default(filename, 'w', format); | |
2347 | ||
2348 | mode = O_WRONLY; | |
2349 | #ifdef O_CREAT | |
2350 | mode |= O_CREAT; | |
2351 | #endif | |
2352 | #ifdef O_TRUNC | |
2353 | mode |= O_TRUNC; | |
2354 | #endif | |
a43ce58f | 2355 | textmode = FMT_istext(format); |
1cd5cc36 | 2356 | if (!textmode) { |
a412b891 RL |
2357 | #ifdef O_BINARY |
2358 | mode |= O_BINARY; | |
2359 | #elif defined(_O_BINARY) | |
2360 | mode |= _O_BINARY; | |
2361 | #endif | |
2362 | } | |
2363 | ||
fbd03b09 RL |
2364 | #ifdef OPENSSL_SYS_VMS |
2365 | /* VMS doesn't have O_BINARY, it just doesn't make sense. But, | |
2366 | * it still needs to know that we're going binary, or fdopen() | |
2367 | * will fail with "invalid argument"... so we tell VMS what the | |
2368 | * context is. | |
2369 | */ | |
2370 | if (!textmode) | |
2371 | fd = open(filename, mode, 0600, "ctx=bin"); | |
2372 | else | |
2373 | #endif | |
2374 | fd = open(filename, mode, 0600); | |
a412b891 RL |
2375 | if (fd < 0) |
2376 | goto err; | |
2377 | fp = fdopen(fd, modestr('w', format)); | |
2378 | if (fp == NULL) | |
2379 | goto err; | |
2380 | bflags = BIO_CLOSE; | |
1cd5cc36 | 2381 | if (textmode) |
a412b891 RL |
2382 | bflags |= BIO_FP_TEXT; |
2383 | b = BIO_new_fp(fp, bflags); | |
2384 | if (b) | |
2385 | return b; | |
2386 | ||
2387 | err: | |
2388 | BIO_printf(bio_err, "%s: Can't open \"%s\" for writing, %s\n", | |
2389 | opt_getprog(), filename, strerror(errno)); | |
2390 | ERR_print_errors(bio_err); | |
2391 | /* If we have fp, then fdopen took over fd, so don't close both. */ | |
2392 | if (fp) | |
2393 | fclose(fp); | |
2394 | else if (fd >= 0) | |
2395 | close(fd); | |
2396 | return NULL; | |
2397 | } | |
2398 | ||
2399 | static BIO *bio_open_default_(const char *filename, char mode, int format, | |
2400 | int quiet) | |
2401 | { | |
2402 | BIO *ret; | |
2403 | ||
2404 | if (filename == NULL || strcmp(filename, "-") == 0) { | |
a60994df | 2405 | ret = mode == 'r' ? dup_bio_in(format) : dup_bio_out(format); |
a412b891 RL |
2406 | if (quiet) { |
2407 | ERR_clear_error(); | |
2408 | return ret; | |
2409 | } | |
2410 | if (ret != NULL) | |
2411 | return ret; | |
2412 | BIO_printf(bio_err, | |
2413 | "Can't open %s, %s\n", | |
2414 | mode == 'r' ? "stdin" : "stdout", strerror(errno)); | |
2415 | } else { | |
2416 | ret = BIO_new_file(filename, modestr(mode, format)); | |
2417 | if (quiet) { | |
2418 | ERR_clear_error(); | |
2419 | return ret; | |
2420 | } | |
2421 | if (ret != NULL) | |
2422 | return ret; | |
2423 | BIO_printf(bio_err, | |
2424 | "Can't open %s for %s, %s\n", | |
2425 | filename, modeverb(mode), strerror(errno)); | |
2426 | } | |
2427 | ERR_print_errors(bio_err); | |
2428 | return NULL; | |
2429 | } | |
2430 | ||
2431 | BIO *bio_open_default(const char *filename, char mode, int format) | |
2432 | { | |
2433 | return bio_open_default_(filename, mode, format, 0); | |
2434 | } | |
2435 | ||
2436 | BIO *bio_open_default_quiet(const char *filename, char mode, int format) | |
2437 | { | |
2438 | return bio_open_default_(filename, mode, format, 1); | |
2439 | } | |
2440 | ||
e1b9840e MC |
2441 | void wait_for_async(SSL *s) |
2442 | { | |
d6e03b70 MC |
2443 | /* On Windows select only works for sockets, so we simply don't wait */ |
2444 | #ifndef OPENSSL_SYS_WINDOWS | |
ff75a257 | 2445 | int width = 0; |
e1b9840e | 2446 | fd_set asyncfds; |
ff75a257 MC |
2447 | OSSL_ASYNC_FD *fds; |
2448 | size_t numfds; | |
0a345252 | 2449 | size_t i; |
e1b9840e | 2450 | |
ff75a257 MC |
2451 | if (!SSL_get_all_async_fds(s, NULL, &numfds)) |
2452 | return; | |
2453 | if (numfds == 0) | |
e1b9840e | 2454 | return; |
589902b2 | 2455 | fds = app_malloc(sizeof(OSSL_ASYNC_FD) * numfds, "allocate async fds"); |
ff75a257 MC |
2456 | if (!SSL_get_all_async_fds(s, fds, &numfds)) { |
2457 | OPENSSL_free(fds); | |
0a345252 | 2458 | return; |
ff75a257 | 2459 | } |
e1b9840e | 2460 | |
e1b9840e | 2461 | FD_ZERO(&asyncfds); |
0a345252 P |
2462 | for (i = 0; i < numfds; i++) { |
2463 | if (width <= (int)fds[i]) | |
2464 | width = (int)fds[i] + 1; | |
2465 | openssl_fdset((int)fds[i], &asyncfds); | |
ff75a257 | 2466 | } |
e1b9840e | 2467 | select(width, (void *)&asyncfds, NULL, NULL, NULL); |
0a345252 | 2468 | OPENSSL_free(fds); |
d6e03b70 | 2469 | #endif |
e1b9840e | 2470 | } |
75dd6c1a MC |
2471 | |
2472 | /* if OPENSSL_SYS_WINDOWS is defined then so is OPENSSL_SYS_MSDOS */ | |
2473 | #if defined(OPENSSL_SYS_MSDOS) | |
2474 | int has_stdin_waiting(void) | |
2475 | { | |
2476 | # if defined(OPENSSL_SYS_WINDOWS) | |
2477 | HANDLE inhand = GetStdHandle(STD_INPUT_HANDLE); | |
2478 | DWORD events = 0; | |
2479 | INPUT_RECORD inputrec; | |
2480 | DWORD insize = 1; | |
2481 | BOOL peeked; | |
2482 | ||
2483 | if (inhand == INVALID_HANDLE_VALUE) { | |
2484 | return 0; | |
2485 | } | |
2486 | ||
2487 | peeked = PeekConsoleInput(inhand, &inputrec, insize, &events); | |
2488 | if (!peeked) { | |
2489 | /* Probably redirected input? _kbhit() does not work in this case */ | |
2490 | if (!feof(stdin)) { | |
2491 | return 1; | |
2492 | } | |
2493 | return 0; | |
2494 | } | |
2495 | # endif | |
2496 | return _kbhit(); | |
2497 | } | |
2498 | #endif | |
17ebf85a DSH |
2499 | |
2500 | /* Corrupt a signature by modifying final byte */ | |
a0754084 | 2501 | void corrupt_signature(const ASN1_STRING *signature) |
17ebf85a | 2502 | { |
a0754084 DSH |
2503 | unsigned char *s = signature->data; |
2504 | s[signature->length - 1] ^= 0x1; | |
17ebf85a | 2505 | } |
dc047d31 DSH |
2506 | |
2507 | int set_cert_times(X509 *x, const char *startdate, const char *enddate, | |
2508 | int days) | |
2509 | { | |
dc047d31 | 2510 | if (startdate == NULL || strcmp(startdate, "today") == 0) { |
0b7347ef DSH |
2511 | if (X509_gmtime_adj(X509_getm_notBefore(x), 0) == NULL) |
2512 | return 0; | |
2513 | } else { | |
04e62715 | 2514 | if (!ASN1_TIME_set_string_X509(X509_getm_notBefore(x), startdate)) |
0b7347ef | 2515 | return 0; |
dc047d31 | 2516 | } |
dc047d31 | 2517 | if (enddate == NULL) { |
0b7347ef DSH |
2518 | if (X509_time_adj_ex(X509_getm_notAfter(x), days, 0, NULL) |
2519 | == NULL) | |
2520 | return 0; | |
04e62715 | 2521 | } else if (!ASN1_TIME_set_string_X509(X509_getm_notAfter(x), enddate)) { |
0b7347ef | 2522 | return 0; |
dc047d31 | 2523 | } |
0b7347ef | 2524 | return 1; |
dc047d31 | 2525 | } |
20967afb RS |
2526 | |
2527 | void make_uppercase(char *string) | |
2528 | { | |
2529 | int i; | |
2530 | ||
2531 | for (i = 0; string[i] != '\0'; i++) | |
2532 | string[i] = toupper((unsigned char)string[i]); | |
2533 | } | |
a43ce58f SL |
2534 | |
2535 | int opt_printf_stderr(const char *fmt, ...) | |
2536 | { | |
2537 | va_list ap; | |
2538 | int ret; | |
2539 | ||
2540 | va_start(ap, fmt); | |
2541 | ret = BIO_vprintf(bio_err, fmt, ap); | |
2542 | va_end(ap); | |
2543 | return ret; | |
2544 | } |