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d02b48c6 | 1 | /* ssl/ssl_rsa.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
5 | * This package is an SSL implementation written | |
6 | * by Eric Young (eay@cryptsoft.com). | |
7 | * The implementation was written so as to conform with Netscapes SSL. | |
ae5c8664 | 8 | * |
d02b48c6 RE |
9 | * This library is free for commercial and non-commercial use as long as |
10 | * the following conditions are aheared to. The following conditions | |
11 | * apply to all code found in this distribution, be it the RC4, RSA, | |
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
13 | * included with this distribution is covered by the same copyright terms | |
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
ae5c8664 | 15 | * |
d02b48c6 RE |
16 | * Copyright remains Eric Young's, and as such any Copyright notices in |
17 | * the code are not to be removed. | |
18 | * If this package is used in a product, Eric Young should be given attribution | |
19 | * as the author of the parts of the library used. | |
20 | * This can be in the form of a textual message at program startup or | |
21 | * in documentation (online or textual) provided with the package. | |
ae5c8664 | 22 | * |
d02b48c6 RE |
23 | * Redistribution and use in source and binary forms, with or without |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
26 | * 1. Redistributions of source code must retain the copyright | |
27 | * notice, this list of conditions and the following disclaimer. | |
28 | * 2. Redistributions in binary form must reproduce the above copyright | |
29 | * notice, this list of conditions and the following disclaimer in the | |
30 | * documentation and/or other materials provided with the distribution. | |
31 | * 3. All advertising materials mentioning features or use of this software | |
32 | * must display the following acknowledgement: | |
33 | * "This product includes cryptographic software written by | |
34 | * Eric Young (eay@cryptsoft.com)" | |
35 | * The word 'cryptographic' can be left out if the rouines from the library | |
36 | * being used are not cryptographic related :-). | |
ae5c8664 | 37 | * 4. If you include any Windows specific code (or a derivative thereof) from |
d02b48c6 RE |
38 | * the apps directory (application code) you must include an acknowledgement: |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
ae5c8664 | 40 | * |
d02b48c6 RE |
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
51 | * SUCH DAMAGE. | |
ae5c8664 | 52 | * |
d02b48c6 RE |
53 | * The licence and distribution terms for any publically available version or |
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
55 | * copied and put under another distribution licence | |
56 | * [including the GNU Public Licence.] | |
57 | */ | |
58 | ||
59 | #include <stdio.h> | |
7b63c0fa | 60 | #include "ssl_locl.h" |
ec577822 BM |
61 | #include <openssl/bio.h> |
62 | #include <openssl/objects.h> | |
63 | #include <openssl/evp.h> | |
64 | #include <openssl/x509.h> | |
65 | #include <openssl/pem.h> | |
d02b48c6 | 66 | |
d02b48c6 RE |
67 | static int ssl_set_cert(CERT *c, X509 *x509); |
68 | static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey); | |
6b691a5c | 69 | int SSL_use_certificate(SSL *ssl, X509 *x) |
ae5c8664 MC |
70 | { |
71 | if (x == NULL) { | |
72 | SSLerr(SSL_F_SSL_USE_CERTIFICATE, ERR_R_PASSED_NULL_PARAMETER); | |
73 | return (0); | |
74 | } | |
75 | if (!ssl_cert_inst(&ssl->cert)) { | |
76 | SSLerr(SSL_F_SSL_USE_CERTIFICATE, ERR_R_MALLOC_FAILURE); | |
77 | return (0); | |
78 | } | |
79 | return (ssl_set_cert(ssl->cert, x)); | |
80 | } | |
d02b48c6 | 81 | |
bc36ee62 | 82 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 83 | int SSL_use_certificate_file(SSL *ssl, const char *file, int type) |
ae5c8664 MC |
84 | { |
85 | int j; | |
86 | BIO *in; | |
87 | int ret = 0; | |
88 | X509 *x = NULL; | |
89 | ||
90 | in = BIO_new(BIO_s_file_internal()); | |
91 | if (in == NULL) { | |
92 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, ERR_R_BUF_LIB); | |
93 | goto end; | |
94 | } | |
95 | ||
96 | if (BIO_read_filename(in, file) <= 0) { | |
97 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, ERR_R_SYS_LIB); | |
98 | goto end; | |
99 | } | |
100 | if (type == SSL_FILETYPE_ASN1) { | |
101 | j = ERR_R_ASN1_LIB; | |
102 | x = d2i_X509_bio(in, NULL); | |
103 | } else if (type == SSL_FILETYPE_PEM) { | |
104 | j = ERR_R_PEM_LIB; | |
105 | x = PEM_read_bio_X509(in, NULL, ssl->ctx->default_passwd_callback, | |
106 | ssl->ctx->default_passwd_callback_userdata); | |
107 | } else { | |
108 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, SSL_R_BAD_SSL_FILETYPE); | |
109 | goto end; | |
110 | } | |
111 | ||
112 | if (x == NULL) { | |
113 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, j); | |
114 | goto end; | |
115 | } | |
116 | ||
117 | ret = SSL_use_certificate(ssl, x); | |
118 | end: | |
119 | if (x != NULL) | |
120 | X509_free(x); | |
121 | if (in != NULL) | |
122 | BIO_free(in); | |
123 | return (ret); | |
124 | } | |
58964a49 | 125 | #endif |
d02b48c6 | 126 | |
875a644a | 127 | int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len) |
ae5c8664 MC |
128 | { |
129 | X509 *x; | |
130 | int ret; | |
131 | ||
132 | x = d2i_X509(NULL, &d, (long)len); | |
133 | if (x == NULL) { | |
134 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_ASN1, ERR_R_ASN1_LIB); | |
135 | return (0); | |
136 | } | |
137 | ||
138 | ret = SSL_use_certificate(ssl, x); | |
139 | X509_free(x); | |
140 | return (ret); | |
141 | } | |
d02b48c6 | 142 | |
bc36ee62 | 143 | #ifndef OPENSSL_NO_RSA |
6b691a5c | 144 | int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa) |
ae5c8664 MC |
145 | { |
146 | EVP_PKEY *pkey; | |
147 | int ret; | |
148 | ||
149 | if (rsa == NULL) { | |
150 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
151 | return (0); | |
152 | } | |
153 | if (!ssl_cert_inst(&ssl->cert)) { | |
154 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_MALLOC_FAILURE); | |
155 | return (0); | |
156 | } | |
157 | if ((pkey = EVP_PKEY_new()) == NULL) { | |
158 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_EVP_LIB); | |
159 | return (0); | |
160 | } | |
161 | ||
162 | RSA_up_ref(rsa); | |
163 | EVP_PKEY_assign_RSA(pkey, rsa); | |
164 | ||
165 | ret = ssl_set_pkey(ssl->cert, pkey); | |
166 | EVP_PKEY_free(pkey); | |
167 | return (ret); | |
168 | } | |
d02b48c6 RE |
169 | #endif |
170 | ||
6b691a5c | 171 | static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey) |
ae5c8664 MC |
172 | { |
173 | int i; | |
174 | /* | |
175 | * Special case for DH: check two DH certificate types for a match. This | |
176 | * means for DH certificates we must set the certificate first. | |
177 | */ | |
178 | if (pkey->type == EVP_PKEY_DH) { | |
179 | X509 *x; | |
180 | i = -1; | |
181 | x = c->pkeys[SSL_PKEY_DH_RSA].x509; | |
182 | if (x && X509_check_private_key(x, pkey)) | |
183 | i = SSL_PKEY_DH_RSA; | |
184 | x = c->pkeys[SSL_PKEY_DH_DSA].x509; | |
185 | if (i == -1 && x && X509_check_private_key(x, pkey)) | |
186 | i = SSL_PKEY_DH_DSA; | |
187 | ERR_clear_error(); | |
188 | } else | |
189 | i = ssl_cert_type(NULL, pkey); | |
190 | if (i < 0) { | |
191 | SSLerr(SSL_F_SSL_SET_PKEY, SSL_R_UNKNOWN_CERTIFICATE_TYPE); | |
192 | return (0); | |
193 | } | |
194 | ||
195 | if (c->pkeys[i].x509 != NULL) { | |
196 | EVP_PKEY *pktmp; | |
197 | pktmp = X509_get_pubkey(c->pkeys[i].x509); | |
198 | EVP_PKEY_copy_parameters(pktmp, pkey); | |
199 | EVP_PKEY_free(pktmp); | |
200 | ERR_clear_error(); | |
dfeab068 | 201 | |
bc36ee62 | 202 | #ifndef OPENSSL_NO_RSA |
ae5c8664 MC |
203 | /* |
204 | * Don't check the public/private key, this is mostly for smart | |
205 | * cards. | |
206 | */ | |
207 | if ((pkey->type == EVP_PKEY_RSA) && | |
208 | (RSA_flags(pkey->pkey.rsa) & RSA_METHOD_FLAG_NO_CHECK)) ; | |
209 | else | |
58964a49 | 210 | #endif |
ae5c8664 MC |
211 | if (!X509_check_private_key(c->pkeys[i].x509, pkey)) { |
212 | X509_free(c->pkeys[i].x509); | |
213 | c->pkeys[i].x509 = NULL; | |
214 | return 0; | |
215 | } | |
216 | } | |
217 | ||
218 | if (c->pkeys[i].privatekey != NULL) | |
219 | EVP_PKEY_free(c->pkeys[i].privatekey); | |
220 | CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY); | |
221 | c->pkeys[i].privatekey = pkey; | |
222 | c->key = &(c->pkeys[i]); | |
223 | ||
224 | c->valid = 0; | |
225 | return (1); | |
226 | } | |
d02b48c6 | 227 | |
bc36ee62 | 228 | #ifndef OPENSSL_NO_RSA |
ae5c8664 | 229 | # ifndef OPENSSL_NO_STDIO |
303c0028 | 230 | int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type) |
ae5c8664 MC |
231 | { |
232 | int j, ret = 0; | |
233 | BIO *in; | |
234 | RSA *rsa = NULL; | |
235 | ||
236 | in = BIO_new(BIO_s_file_internal()); | |
237 | if (in == NULL) { | |
238 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
239 | goto end; | |
240 | } | |
241 | ||
242 | if (BIO_read_filename(in, file) <= 0) { | |
243 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
244 | goto end; | |
245 | } | |
246 | if (type == SSL_FILETYPE_ASN1) { | |
247 | j = ERR_R_ASN1_LIB; | |
248 | rsa = d2i_RSAPrivateKey_bio(in, NULL); | |
249 | } else if (type == SSL_FILETYPE_PEM) { | |
250 | j = ERR_R_PEM_LIB; | |
251 | rsa = PEM_read_bio_RSAPrivateKey(in, NULL, | |
252 | ssl->ctx->default_passwd_callback, | |
253 | ssl-> | |
254 | ctx->default_passwd_callback_userdata); | |
255 | } else { | |
256 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
257 | goto end; | |
258 | } | |
259 | if (rsa == NULL) { | |
260 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, j); | |
261 | goto end; | |
262 | } | |
263 | ret = SSL_use_RSAPrivateKey(ssl, rsa); | |
264 | RSA_free(rsa); | |
265 | end: | |
266 | if (in != NULL) | |
267 | BIO_free(in); | |
268 | return (ret); | |
269 | } | |
270 | # endif | |
d02b48c6 | 271 | |
6b691a5c | 272 | int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len) |
ae5c8664 MC |
273 | { |
274 | int ret; | |
275 | const unsigned char *p; | |
276 | RSA *rsa; | |
277 | ||
278 | p = d; | |
279 | if ((rsa = d2i_RSAPrivateKey(NULL, &p, (long)len)) == NULL) { | |
280 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
281 | return (0); | |
282 | } | |
283 | ||
284 | ret = SSL_use_RSAPrivateKey(ssl, rsa); | |
285 | RSA_free(rsa); | |
286 | return (ret); | |
287 | } | |
288 | #endif /* !OPENSSL_NO_RSA */ | |
d02b48c6 | 289 | |
6b691a5c | 290 | int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey) |
ae5c8664 MC |
291 | { |
292 | int ret; | |
293 | ||
294 | if (pkey == NULL) { | |
295 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
296 | return (0); | |
297 | } | |
298 | if (!ssl_cert_inst(&ssl->cert)) { | |
299 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY, ERR_R_MALLOC_FAILURE); | |
300 | return (0); | |
301 | } | |
302 | ret = ssl_set_pkey(ssl->cert, pkey); | |
303 | return (ret); | |
304 | } | |
d02b48c6 | 305 | |
bc36ee62 | 306 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 307 | int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type) |
ae5c8664 MC |
308 | { |
309 | int j, ret = 0; | |
310 | BIO *in; | |
311 | EVP_PKEY *pkey = NULL; | |
312 | ||
313 | in = BIO_new(BIO_s_file_internal()); | |
314 | if (in == NULL) { | |
315 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
316 | goto end; | |
317 | } | |
318 | ||
319 | if (BIO_read_filename(in, file) <= 0) { | |
320 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
321 | goto end; | |
322 | } | |
323 | if (type == SSL_FILETYPE_PEM) { | |
324 | j = ERR_R_PEM_LIB; | |
325 | pkey = PEM_read_bio_PrivateKey(in, NULL, | |
326 | ssl->ctx->default_passwd_callback, | |
327 | ssl-> | |
328 | ctx->default_passwd_callback_userdata); | |
329 | } else if (type == SSL_FILETYPE_ASN1) { | |
330 | j = ERR_R_ASN1_LIB; | |
331 | pkey = d2i_PrivateKey_bio(in, NULL); | |
332 | } else { | |
333 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
334 | goto end; | |
335 | } | |
336 | if (pkey == NULL) { | |
337 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, j); | |
338 | goto end; | |
339 | } | |
340 | ret = SSL_use_PrivateKey(ssl, pkey); | |
341 | EVP_PKEY_free(pkey); | |
342 | end: | |
343 | if (in != NULL) | |
344 | BIO_free(in); | |
345 | return (ret); | |
346 | } | |
58964a49 | 347 | #endif |
d02b48c6 | 348 | |
ae5c8664 MC |
349 | int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, const unsigned char *d, |
350 | long len) | |
351 | { | |
352 | int ret; | |
353 | const unsigned char *p; | |
354 | EVP_PKEY *pkey; | |
d02b48c6 | 355 | |
ae5c8664 MC |
356 | p = d; |
357 | if ((pkey = d2i_PrivateKey(type, NULL, &p, (long)len)) == NULL) { | |
358 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
359 | return (0); | |
360 | } | |
d02b48c6 | 361 | |
ae5c8664 MC |
362 | ret = SSL_use_PrivateKey(ssl, pkey); |
363 | EVP_PKEY_free(pkey); | |
364 | return (ret); | |
365 | } | |
d02b48c6 | 366 | |
6b691a5c | 367 | int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x) |
ae5c8664 MC |
368 | { |
369 | if (x == NULL) { | |
370 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE, ERR_R_PASSED_NULL_PARAMETER); | |
371 | return (0); | |
372 | } | |
373 | if (!ssl_cert_inst(&ctx->cert)) { | |
374 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE, ERR_R_MALLOC_FAILURE); | |
375 | return (0); | |
376 | } | |
377 | return (ssl_set_cert(ctx->cert, x)); | |
378 | } | |
d02b48c6 | 379 | |
6b691a5c | 380 | static int ssl_set_cert(CERT *c, X509 *x) |
ae5c8664 MC |
381 | { |
382 | EVP_PKEY *pkey; | |
383 | int i; | |
384 | ||
385 | pkey = X509_get_pubkey(x); | |
386 | if (pkey == NULL) { | |
387 | SSLerr(SSL_F_SSL_SET_CERT, SSL_R_X509_LIB); | |
388 | return (0); | |
389 | } | |
390 | ||
391 | i = ssl_cert_type(x, pkey); | |
392 | if (i < 0) { | |
393 | SSLerr(SSL_F_SSL_SET_CERT, SSL_R_UNKNOWN_CERTIFICATE_TYPE); | |
394 | EVP_PKEY_free(pkey); | |
395 | return (0); | |
396 | } | |
397 | ||
398 | if (c->pkeys[i].privatekey != NULL) { | |
399 | EVP_PKEY_copy_parameters(pkey, c->pkeys[i].privatekey); | |
400 | ERR_clear_error(); | |
dfeab068 | 401 | |
bc36ee62 | 402 | #ifndef OPENSSL_NO_RSA |
ae5c8664 MC |
403 | /* |
404 | * Don't check the public/private key, this is mostly for smart | |
405 | * cards. | |
406 | */ | |
407 | if ((c->pkeys[i].privatekey->type == EVP_PKEY_RSA) && | |
408 | (RSA_flags(c->pkeys[i].privatekey->pkey.rsa) & | |
409 | RSA_METHOD_FLAG_NO_CHECK)) ; | |
410 | else | |
411 | #endif /* OPENSSL_NO_RSA */ | |
412 | if (!X509_check_private_key(x, c->pkeys[i].privatekey)) { | |
413 | /* | |
414 | * don't fail for a cert/key mismatch, just free current private | |
415 | * key (when switching to a different cert & key, first this | |
416 | * function should be used, then ssl_set_pkey | |
417 | */ | |
418 | EVP_PKEY_free(c->pkeys[i].privatekey); | |
419 | c->pkeys[i].privatekey = NULL; | |
420 | /* clear error queue */ | |
421 | ERR_clear_error(); | |
422 | } | |
423 | } | |
424 | ||
425 | EVP_PKEY_free(pkey); | |
426 | ||
427 | if (c->pkeys[i].x509 != NULL) | |
428 | X509_free(c->pkeys[i].x509); | |
429 | CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509); | |
430 | c->pkeys[i].x509 = x; | |
431 | c->key = &(c->pkeys[i]); | |
432 | ||
433 | c->valid = 0; | |
434 | return (1); | |
435 | } | |
d02b48c6 | 436 | |
bc36ee62 | 437 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 438 | int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type) |
ae5c8664 MC |
439 | { |
440 | int j; | |
441 | BIO *in; | |
442 | int ret = 0; | |
443 | X509 *x = NULL; | |
444 | ||
445 | in = BIO_new(BIO_s_file_internal()); | |
446 | if (in == NULL) { | |
447 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_BUF_LIB); | |
448 | goto end; | |
449 | } | |
450 | ||
451 | if (BIO_read_filename(in, file) <= 0) { | |
452 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_SYS_LIB); | |
453 | goto end; | |
454 | } | |
455 | if (type == SSL_FILETYPE_ASN1) { | |
456 | j = ERR_R_ASN1_LIB; | |
457 | x = d2i_X509_bio(in, NULL); | |
458 | } else if (type == SSL_FILETYPE_PEM) { | |
459 | j = ERR_R_PEM_LIB; | |
460 | x = PEM_read_bio_X509(in, NULL, ctx->default_passwd_callback, | |
461 | ctx->default_passwd_callback_userdata); | |
462 | } else { | |
463 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, SSL_R_BAD_SSL_FILETYPE); | |
464 | goto end; | |
465 | } | |
466 | ||
467 | if (x == NULL) { | |
468 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, j); | |
469 | goto end; | |
470 | } | |
471 | ||
472 | ret = SSL_CTX_use_certificate(ctx, x); | |
473 | end: | |
474 | if (x != NULL) | |
475 | X509_free(x); | |
476 | if (in != NULL) | |
477 | BIO_free(in); | |
478 | return (ret); | |
479 | } | |
58964a49 | 480 | #endif |
d02b48c6 | 481 | |
ae5c8664 MC |
482 | int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, |
483 | const unsigned char *d) | |
484 | { | |
485 | X509 *x; | |
486 | int ret; | |
d02b48c6 | 487 | |
ae5c8664 MC |
488 | x = d2i_X509(NULL, &d, (long)len); |
489 | if (x == NULL) { | |
490 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1, ERR_R_ASN1_LIB); | |
491 | return (0); | |
492 | } | |
d02b48c6 | 493 | |
ae5c8664 MC |
494 | ret = SSL_CTX_use_certificate(ctx, x); |
495 | X509_free(x); | |
496 | return (ret); | |
497 | } | |
d02b48c6 | 498 | |
bc36ee62 | 499 | #ifndef OPENSSL_NO_RSA |
6b691a5c | 500 | int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa) |
ae5c8664 MC |
501 | { |
502 | int ret; | |
503 | EVP_PKEY *pkey; | |
504 | ||
505 | if (rsa == NULL) { | |
506 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
507 | return (0); | |
508 | } | |
509 | if (!ssl_cert_inst(&ctx->cert)) { | |
510 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_MALLOC_FAILURE); | |
511 | return (0); | |
512 | } | |
513 | if ((pkey = EVP_PKEY_new()) == NULL) { | |
514 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_EVP_LIB); | |
515 | return (0); | |
516 | } | |
517 | ||
518 | RSA_up_ref(rsa); | |
519 | EVP_PKEY_assign_RSA(pkey, rsa); | |
520 | ||
521 | ret = ssl_set_pkey(ctx->cert, pkey); | |
522 | EVP_PKEY_free(pkey); | |
523 | return (ret); | |
524 | } | |
525 | ||
526 | # ifndef OPENSSL_NO_STDIO | |
303c0028 | 527 | int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type) |
ae5c8664 MC |
528 | { |
529 | int j, ret = 0; | |
530 | BIO *in; | |
531 | RSA *rsa = NULL; | |
532 | ||
533 | in = BIO_new(BIO_s_file_internal()); | |
534 | if (in == NULL) { | |
535 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
536 | goto end; | |
537 | } | |
538 | ||
539 | if (BIO_read_filename(in, file) <= 0) { | |
540 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
541 | goto end; | |
542 | } | |
543 | if (type == SSL_FILETYPE_ASN1) { | |
544 | j = ERR_R_ASN1_LIB; | |
545 | rsa = d2i_RSAPrivateKey_bio(in, NULL); | |
546 | } else if (type == SSL_FILETYPE_PEM) { | |
547 | j = ERR_R_PEM_LIB; | |
548 | rsa = PEM_read_bio_RSAPrivateKey(in, NULL, | |
549 | ctx->default_passwd_callback, | |
550 | ctx->default_passwd_callback_userdata); | |
551 | } else { | |
552 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
553 | goto end; | |
554 | } | |
555 | if (rsa == NULL) { | |
556 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, j); | |
557 | goto end; | |
558 | } | |
559 | ret = SSL_CTX_use_RSAPrivateKey(ctx, rsa); | |
560 | RSA_free(rsa); | |
561 | end: | |
562 | if (in != NULL) | |
563 | BIO_free(in); | |
564 | return (ret); | |
565 | } | |
566 | # endif | |
567 | ||
568 | int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, | |
569 | long len) | |
570 | { | |
571 | int ret; | |
572 | const unsigned char *p; | |
573 | RSA *rsa; | |
574 | ||
575 | p = d; | |
576 | if ((rsa = d2i_RSAPrivateKey(NULL, &p, (long)len)) == NULL) { | |
577 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
578 | return (0); | |
579 | } | |
580 | ||
581 | ret = SSL_CTX_use_RSAPrivateKey(ctx, rsa); | |
582 | RSA_free(rsa); | |
583 | return (ret); | |
584 | } | |
585 | #endif /* !OPENSSL_NO_RSA */ | |
d02b48c6 | 586 | |
6b691a5c | 587 | int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey) |
ae5c8664 MC |
588 | { |
589 | if (pkey == NULL) { | |
590 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
591 | return (0); | |
592 | } | |
593 | if (!ssl_cert_inst(&ctx->cert)) { | |
594 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY, ERR_R_MALLOC_FAILURE); | |
595 | return (0); | |
596 | } | |
597 | return (ssl_set_pkey(ctx->cert, pkey)); | |
598 | } | |
d02b48c6 | 599 | |
bc36ee62 | 600 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 601 | int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type) |
ae5c8664 MC |
602 | { |
603 | int j, ret = 0; | |
604 | BIO *in; | |
605 | EVP_PKEY *pkey = NULL; | |
606 | ||
607 | in = BIO_new(BIO_s_file_internal()); | |
608 | if (in == NULL) { | |
609 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
610 | goto end; | |
611 | } | |
612 | ||
613 | if (BIO_read_filename(in, file) <= 0) { | |
614 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
615 | goto end; | |
616 | } | |
617 | if (type == SSL_FILETYPE_PEM) { | |
618 | j = ERR_R_PEM_LIB; | |
619 | pkey = PEM_read_bio_PrivateKey(in, NULL, | |
620 | ctx->default_passwd_callback, | |
621 | ctx->default_passwd_callback_userdata); | |
622 | } else if (type == SSL_FILETYPE_ASN1) { | |
623 | j = ERR_R_ASN1_LIB; | |
624 | pkey = d2i_PrivateKey_bio(in, NULL); | |
625 | } else { | |
626 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
627 | goto end; | |
628 | } | |
629 | if (pkey == NULL) { | |
630 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, j); | |
631 | goto end; | |
632 | } | |
633 | ret = SSL_CTX_use_PrivateKey(ctx, pkey); | |
634 | EVP_PKEY_free(pkey); | |
635 | end: | |
636 | if (in != NULL) | |
637 | BIO_free(in); | |
638 | return (ret); | |
639 | } | |
58964a49 | 640 | #endif |
d02b48c6 | 641 | |
ae5c8664 MC |
642 | int SSL_CTX_use_PrivateKey_ASN1(int type, SSL_CTX *ctx, |
643 | const unsigned char *d, long len) | |
644 | { | |
645 | int ret; | |
646 | const unsigned char *p; | |
647 | EVP_PKEY *pkey; | |
d02b48c6 | 648 | |
ae5c8664 MC |
649 | p = d; |
650 | if ((pkey = d2i_PrivateKey(type, NULL, &p, (long)len)) == NULL) { | |
651 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
652 | return (0); | |
653 | } | |
d02b48c6 | 654 | |
ae5c8664 MC |
655 | ret = SSL_CTX_use_PrivateKey(ctx, pkey); |
656 | EVP_PKEY_free(pkey); | |
657 | return (ret); | |
658 | } | |
d02b48c6 | 659 | |
bc36ee62 | 660 | #ifndef OPENSSL_NO_STDIO |
ae5c8664 MC |
661 | /* |
662 | * Read a file that contains our certificate in "PEM" format, possibly | |
663 | * followed by a sequence of CA certificates that should be sent to the peer | |
664 | * in the Certificate message. | |
b3ca645f BM |
665 | */ |
666 | int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file) | |
ae5c8664 MC |
667 | { |
668 | BIO *in; | |
669 | int ret = 0; | |
670 | X509 *x = NULL; | |
671 | ||
672 | ERR_clear_error(); /* clear error stack for | |
673 | * SSL_CTX_use_certificate() */ | |
674 | ||
675 | in = BIO_new(BIO_s_file_internal()); | |
676 | if (in == NULL) { | |
677 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_BUF_LIB); | |
678 | goto end; | |
679 | } | |
680 | ||
681 | if (BIO_read_filename(in, file) <= 0) { | |
682 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_SYS_LIB); | |
683 | goto end; | |
684 | } | |
685 | ||
686 | x = PEM_read_bio_X509_AUX(in, NULL, ctx->default_passwd_callback, | |
687 | ctx->default_passwd_callback_userdata); | |
688 | if (x == NULL) { | |
689 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_PEM_LIB); | |
690 | goto end; | |
691 | } | |
692 | ||
693 | ret = SSL_CTX_use_certificate(ctx, x); | |
694 | ||
695 | if (ERR_peek_error() != 0) | |
696 | ret = 0; /* Key/certificate mismatch doesn't imply | |
697 | * ret==0 ... */ | |
698 | if (ret) { | |
699 | /* | |
700 | * If we could set up our certificate, now proceed to the CA | |
701 | * certificates. | |
702 | */ | |
703 | X509 *ca; | |
704 | int r; | |
705 | unsigned long err; | |
706 | ||
707 | SSL_CTX_clear_chain_certs(ctx); | |
708 | ||
709 | while ((ca = PEM_read_bio_X509(in, NULL, | |
710 | ctx->default_passwd_callback, | |
711 | ctx->default_passwd_callback_userdata)) | |
712 | != NULL) { | |
713 | r = SSL_CTX_add0_chain_cert(ctx, ca); | |
714 | if (!r) { | |
715 | X509_free(ca); | |
716 | ret = 0; | |
717 | goto end; | |
718 | } | |
719 | /* | |
720 | * Note that we must not free r if it was successfully added to | |
721 | * the chain (while we must free the main certificate, since its | |
722 | * reference count is increased by SSL_CTX_use_certificate). | |
723 | */ | |
724 | } | |
725 | /* When the while loop ends, it's usually just EOF. */ | |
726 | err = ERR_peek_last_error(); | |
727 | if (ERR_GET_LIB(err) == ERR_LIB_PEM | |
728 | && ERR_GET_REASON(err) == PEM_R_NO_START_LINE) | |
729 | ERR_clear_error(); | |
730 | else | |
731 | ret = 0; /* some real error */ | |
732 | } | |
733 | ||
734 | end: | |
735 | if (x != NULL) | |
736 | X509_free(x); | |
737 | if (in != NULL) | |
738 | BIO_free(in); | |
739 | return (ret); | |
740 | } | |
b3ca645f | 741 | #endif |
8a02a46a BL |
742 | |
743 | #ifndef OPENSSL_NO_TLSEXT | |
e27711cf | 744 | static int serverinfo_find_extension(const unsigned char *serverinfo, |
ae5c8664 MC |
745 | size_t serverinfo_length, |
746 | unsigned int extension_type, | |
747 | const unsigned char **extension_data, | |
748 | size_t *extension_length) | |
749 | { | |
750 | *extension_data = NULL; | |
751 | *extension_length = 0; | |
752 | if (serverinfo == NULL || serverinfo_length == 0) | |
753 | return 0; | |
754 | for (;;) { | |
755 | unsigned int type = 0; | |
756 | size_t len = 0; | |
757 | ||
758 | /* end of serverinfo */ | |
759 | if (serverinfo_length == 0) | |
760 | return -1; /* Extension not found */ | |
761 | ||
762 | /* read 2-byte type field */ | |
763 | if (serverinfo_length < 2) | |
764 | return 0; /* Error */ | |
765 | type = (serverinfo[0] << 8) + serverinfo[1]; | |
766 | serverinfo += 2; | |
767 | serverinfo_length -= 2; | |
768 | ||
769 | /* read 2-byte len field */ | |
770 | if (serverinfo_length < 2) | |
771 | return 0; /* Error */ | |
772 | len = (serverinfo[0] << 8) + serverinfo[1]; | |
773 | serverinfo += 2; | |
774 | serverinfo_length -= 2; | |
775 | ||
776 | if (len > serverinfo_length) | |
777 | return 0; /* Error */ | |
778 | ||
779 | if (type == extension_type) { | |
780 | *extension_data = serverinfo; | |
781 | *extension_length = len; | |
782 | return 1; /* Success */ | |
783 | } | |
784 | ||
785 | serverinfo += len; | |
786 | serverinfo_length -= len; | |
787 | } | |
788 | return 0; /* Error */ | |
789 | } | |
e27711cf | 790 | |
423ceb83 | 791 | static int serverinfo_srv_parse_cb(SSL *s, unsigned int ext_type, |
ae5c8664 MC |
792 | const unsigned char *in, |
793 | size_t inlen, int *al, void *arg) | |
794 | { | |
130ebe34 | 795 | |
ae5c8664 MC |
796 | if (inlen != 0) { |
797 | *al = SSL_AD_DECODE_ERROR; | |
798 | return 0; | |
799 | } | |
130ebe34 | 800 | |
ae5c8664 MC |
801 | return 1; |
802 | } | |
e27711cf | 803 | |
423ceb83 | 804 | static int serverinfo_srv_add_cb(SSL *s, unsigned int ext_type, |
ae5c8664 MC |
805 | const unsigned char **out, size_t *outlen, |
806 | int *al, void *arg) | |
807 | { | |
808 | const unsigned char *serverinfo = NULL; | |
809 | size_t serverinfo_length = 0; | |
810 | ||
811 | /* Is there serverinfo data for the chosen server cert? */ | |
812 | if ((ssl_get_server_cert_serverinfo(s, &serverinfo, | |
813 | &serverinfo_length)) != 0) { | |
814 | /* Find the relevant extension from the serverinfo */ | |
815 | int retval = serverinfo_find_extension(serverinfo, serverinfo_length, | |
816 | ext_type, out, outlen); | |
817 | if (retval == 0) | |
818 | return 0; /* Error */ | |
819 | if (retval == -1) | |
820 | return -1; /* No extension found, don't send extension */ | |
821 | return 1; /* Send extension */ | |
822 | } | |
823 | return -1; /* No serverinfo data found, don't send | |
824 | * extension */ | |
825 | } | |
826 | ||
827 | /* | |
828 | * With a NULL context, this function just checks that the serverinfo data | |
829 | * parses correctly. With a non-NULL context, it registers callbacks for | |
830 | * the included extensions. | |
831 | */ | |
832 | static int serverinfo_process_buffer(const unsigned char *serverinfo, | |
833 | size_t serverinfo_length, SSL_CTX *ctx) | |
834 | { | |
835 | if (serverinfo == NULL || serverinfo_length == 0) | |
836 | return 0; | |
837 | for (;;) { | |
838 | unsigned int ext_type = 0; | |
839 | size_t len = 0; | |
840 | ||
841 | /* end of serverinfo */ | |
842 | if (serverinfo_length == 0) | |
843 | return 1; | |
844 | ||
845 | /* read 2-byte type field */ | |
846 | if (serverinfo_length < 2) | |
847 | return 0; | |
848 | /* FIXME: check for types we understand explicitly? */ | |
849 | ||
850 | /* Register callbacks for extensions */ | |
851 | ext_type = (serverinfo[0] << 8) + serverinfo[1]; | |
852 | if (ctx && !SSL_CTX_add_server_custom_ext(ctx, ext_type, | |
853 | serverinfo_srv_add_cb, | |
854 | NULL, NULL, | |
855 | serverinfo_srv_parse_cb, | |
856 | NULL)) | |
857 | return 0; | |
858 | ||
859 | serverinfo += 2; | |
860 | serverinfo_length -= 2; | |
861 | ||
862 | /* read 2-byte len field */ | |
863 | if (serverinfo_length < 2) | |
864 | return 0; | |
865 | len = (serverinfo[0] << 8) + serverinfo[1]; | |
866 | serverinfo += 2; | |
867 | serverinfo_length -= 2; | |
868 | ||
869 | if (len > serverinfo_length) | |
870 | return 0; | |
871 | ||
872 | serverinfo += len; | |
873 | serverinfo_length -= len; | |
874 | } | |
875 | } | |
e27711cf | 876 | |
e27711cf | 877 | int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo, |
ae5c8664 MC |
878 | size_t serverinfo_length) |
879 | { | |
880 | if (ctx == NULL || serverinfo == NULL || serverinfo_length == 0) { | |
881 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_PASSED_NULL_PARAMETER); | |
882 | return 0; | |
883 | } | |
884 | if (!serverinfo_process_buffer(serverinfo, serverinfo_length, NULL)) { | |
885 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, SSL_R_INVALID_SERVERINFO_DATA); | |
886 | return 0; | |
887 | } | |
888 | if (!ssl_cert_inst(&ctx->cert)) { | |
889 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_MALLOC_FAILURE); | |
890 | return 0; | |
891 | } | |
892 | if (ctx->cert->key == NULL) { | |
893 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_INTERNAL_ERROR); | |
894 | return 0; | |
895 | } | |
896 | ctx->cert->key->serverinfo = OPENSSL_realloc(ctx->cert->key->serverinfo, | |
897 | serverinfo_length); | |
898 | if (ctx->cert->key->serverinfo == NULL) { | |
899 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_MALLOC_FAILURE); | |
900 | return 0; | |
901 | } | |
902 | memcpy(ctx->cert->key->serverinfo, serverinfo, serverinfo_length); | |
903 | ctx->cert->key->serverinfo_length = serverinfo_length; | |
904 | ||
905 | /* | |
906 | * Now that the serverinfo is validated and stored, go ahead and | |
907 | * register callbacks. | |
908 | */ | |
909 | if (!serverinfo_process_buffer(serverinfo, serverinfo_length, ctx)) { | |
910 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, SSL_R_INVALID_SERVERINFO_DATA); | |
911 | return 0; | |
912 | } | |
913 | return 1; | |
914 | } | |
915 | ||
916 | # ifndef OPENSSL_NO_STDIO | |
e27711cf | 917 | int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file) |
ae5c8664 MC |
918 | { |
919 | unsigned char *serverinfo = NULL; | |
920 | size_t serverinfo_length = 0; | |
921 | unsigned char *extension = 0; | |
922 | long extension_length = 0; | |
923 | char *name = NULL; | |
924 | char *header = NULL; | |
925 | char namePrefix[] = "SERVERINFO FOR "; | |
926 | int ret = 0; | |
927 | BIO *bin = NULL; | |
928 | size_t num_extensions = 0; | |
929 | ||
930 | if (ctx == NULL || file == NULL) { | |
931 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, | |
932 | ERR_R_PASSED_NULL_PARAMETER); | |
933 | goto end; | |
934 | } | |
935 | ||
936 | bin = BIO_new(BIO_s_file_internal()); | |
937 | if (bin == NULL) { | |
938 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_BUF_LIB); | |
939 | goto end; | |
940 | } | |
941 | if (BIO_read_filename(bin, file) <= 0) { | |
942 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_SYS_LIB); | |
943 | goto end; | |
944 | } | |
945 | ||
946 | for (num_extensions = 0;; num_extensions++) { | |
947 | if (PEM_read_bio(bin, &name, &header, &extension, &extension_length) | |
948 | == 0) { | |
949 | /* | |
950 | * There must be at least one extension in this file | |
951 | */ | |
952 | if (num_extensions == 0) { | |
953 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, | |
954 | SSL_R_NO_PEM_EXTENSIONS); | |
955 | goto end; | |
956 | } else /* End of file, we're done */ | |
957 | break; | |
958 | } | |
959 | /* Check that PEM name starts with "BEGIN SERVERINFO FOR " */ | |
960 | if (strlen(name) < strlen(namePrefix)) { | |
961 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, | |
962 | SSL_R_PEM_NAME_TOO_SHORT); | |
963 | goto end; | |
964 | } | |
965 | if (strncmp(name, namePrefix, strlen(namePrefix)) != 0) { | |
966 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, | |
967 | SSL_R_PEM_NAME_BAD_PREFIX); | |
968 | goto end; | |
969 | } | |
970 | /* | |
971 | * Check that the decoded PEM data is plausible (valid length field) | |
972 | */ | |
973 | if (extension_length < 4 | |
974 | || (extension[2] << 8) + extension[3] != extension_length - 4) { | |
975 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, SSL_R_BAD_DATA); | |
976 | goto end; | |
977 | } | |
978 | /* Append the decoded extension to the serverinfo buffer */ | |
979 | serverinfo = | |
980 | OPENSSL_realloc(serverinfo, serverinfo_length + extension_length); | |
981 | if (serverinfo == NULL) { | |
982 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_MALLOC_FAILURE); | |
983 | goto end; | |
984 | } | |
985 | memcpy(serverinfo + serverinfo_length, extension, extension_length); | |
986 | serverinfo_length += extension_length; | |
987 | ||
988 | OPENSSL_free(name); | |
989 | name = NULL; | |
990 | OPENSSL_free(header); | |
991 | header = NULL; | |
992 | OPENSSL_free(extension); | |
993 | extension = NULL; | |
994 | } | |
995 | ||
996 | ret = SSL_CTX_use_serverinfo(ctx, serverinfo, serverinfo_length); | |
997 | end: | |
998 | /* SSL_CTX_use_serverinfo makes a local copy of the serverinfo. */ | |
999 | OPENSSL_free(name); | |
1000 | OPENSSL_free(header); | |
1001 | OPENSSL_free(extension); | |
1002 | OPENSSL_free(serverinfo); | |
1003 | if (bin != NULL) | |
1004 | BIO_free(bin); | |
1005 | return ret; | |
1006 | } | |
1007 | # endif /* OPENSSL_NO_STDIO */ | |
1008 | #endif /* OPENSSL_NO_TLSEXT */ |