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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. | |
0f113f3e | 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). | |
0f113f3e | 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. | |
0f113f3e | 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 :-). | |
0f113f3e | 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)" | |
0f113f3e | 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. | |
0f113f3e | 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) |
0f113f3e MC |
70 | { |
71 | int rv; | |
72 | if (x == NULL) { | |
73 | SSLerr(SSL_F_SSL_USE_CERTIFICATE, ERR_R_PASSED_NULL_PARAMETER); | |
74 | return (0); | |
75 | } | |
76 | rv = ssl_security_cert(ssl, NULL, x, 0, 1); | |
77 | if (rv != 1) { | |
78 | SSLerr(SSL_F_SSL_USE_CERTIFICATE, rv); | |
79 | return 0; | |
80 | } | |
81 | ||
0f113f3e MC |
82 | return (ssl_set_cert(ssl->cert, x)); |
83 | } | |
d02b48c6 | 84 | |
bc36ee62 | 85 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 86 | int SSL_use_certificate_file(SSL *ssl, const char *file, int type) |
0f113f3e MC |
87 | { |
88 | int j; | |
89 | BIO *in; | |
90 | int ret = 0; | |
91 | X509 *x = NULL; | |
92 | ||
93 | in = BIO_new(BIO_s_file_internal()); | |
94 | if (in == NULL) { | |
95 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, ERR_R_BUF_LIB); | |
96 | goto end; | |
97 | } | |
98 | ||
99 | if (BIO_read_filename(in, file) <= 0) { | |
100 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, ERR_R_SYS_LIB); | |
101 | goto end; | |
102 | } | |
103 | if (type == SSL_FILETYPE_ASN1) { | |
104 | j = ERR_R_ASN1_LIB; | |
105 | x = d2i_X509_bio(in, NULL); | |
106 | } else if (type == SSL_FILETYPE_PEM) { | |
107 | j = ERR_R_PEM_LIB; | |
108 | x = PEM_read_bio_X509(in, NULL, ssl->ctx->default_passwd_callback, | |
109 | ssl->ctx->default_passwd_callback_userdata); | |
110 | } else { | |
111 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, SSL_R_BAD_SSL_FILETYPE); | |
112 | goto end; | |
113 | } | |
114 | ||
115 | if (x == NULL) { | |
116 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE, j); | |
117 | goto end; | |
118 | } | |
119 | ||
120 | ret = SSL_use_certificate(ssl, x); | |
121 | end: | |
222561fe | 122 | X509_free(x); |
ca3a82c3 | 123 | BIO_free(in); |
0f113f3e MC |
124 | return (ret); |
125 | } | |
58964a49 | 126 | #endif |
d02b48c6 | 127 | |
875a644a | 128 | int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len) |
0f113f3e MC |
129 | { |
130 | X509 *x; | |
131 | int ret; | |
132 | ||
133 | x = d2i_X509(NULL, &d, (long)len); | |
134 | if (x == NULL) { | |
135 | SSLerr(SSL_F_SSL_USE_CERTIFICATE_ASN1, ERR_R_ASN1_LIB); | |
136 | return (0); | |
137 | } | |
138 | ||
139 | ret = SSL_use_certificate(ssl, x); | |
140 | X509_free(x); | |
141 | return (ret); | |
142 | } | |
d02b48c6 | 143 | |
bc36ee62 | 144 | #ifndef OPENSSL_NO_RSA |
6b691a5c | 145 | int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa) |
0f113f3e MC |
146 | { |
147 | EVP_PKEY *pkey; | |
148 | int ret; | |
149 | ||
150 | if (rsa == NULL) { | |
151 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
152 | return (0); | |
153 | } | |
0f113f3e MC |
154 | if ((pkey = EVP_PKEY_new()) == NULL) { |
155 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY, ERR_R_EVP_LIB); | |
156 | return (0); | |
157 | } | |
158 | ||
159 | RSA_up_ref(rsa); | |
160 | EVP_PKEY_assign_RSA(pkey, rsa); | |
161 | ||
162 | ret = ssl_set_pkey(ssl->cert, pkey); | |
163 | EVP_PKEY_free(pkey); | |
164 | return (ret); | |
165 | } | |
d02b48c6 RE |
166 | #endif |
167 | ||
6b691a5c | 168 | static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey) |
0f113f3e MC |
169 | { |
170 | int i; | |
171 | /* | |
172 | * Special case for DH: check two DH certificate types for a match. This | |
173 | * means for DH certificates we must set the certificate first. | |
174 | */ | |
175 | if (pkey->type == EVP_PKEY_DH) { | |
176 | X509 *x; | |
177 | i = -1; | |
178 | x = c->pkeys[SSL_PKEY_DH_RSA].x509; | |
179 | if (x && X509_check_private_key(x, pkey)) | |
180 | i = SSL_PKEY_DH_RSA; | |
181 | x = c->pkeys[SSL_PKEY_DH_DSA].x509; | |
182 | if (i == -1 && x && X509_check_private_key(x, pkey)) | |
183 | i = SSL_PKEY_DH_DSA; | |
184 | ERR_clear_error(); | |
185 | } else | |
186 | i = ssl_cert_type(NULL, pkey); | |
187 | if (i < 0) { | |
188 | SSLerr(SSL_F_SSL_SET_PKEY, SSL_R_UNKNOWN_CERTIFICATE_TYPE); | |
189 | return (0); | |
190 | } | |
191 | ||
192 | if (c->pkeys[i].x509 != NULL) { | |
193 | EVP_PKEY *pktmp; | |
194 | pktmp = X509_get_pubkey(c->pkeys[i].x509); | |
195 | EVP_PKEY_copy_parameters(pktmp, pkey); | |
196 | EVP_PKEY_free(pktmp); | |
197 | ERR_clear_error(); | |
dfeab068 | 198 | |
bc36ee62 | 199 | #ifndef OPENSSL_NO_RSA |
0f113f3e MC |
200 | /* |
201 | * Don't check the public/private key, this is mostly for smart | |
202 | * cards. | |
203 | */ | |
204 | if ((pkey->type == EVP_PKEY_RSA) && | |
205 | (RSA_flags(pkey->pkey.rsa) & RSA_METHOD_FLAG_NO_CHECK)) ; | |
206 | else | |
58964a49 | 207 | #endif |
0f113f3e MC |
208 | if (!X509_check_private_key(c->pkeys[i].x509, pkey)) { |
209 | X509_free(c->pkeys[i].x509); | |
210 | c->pkeys[i].x509 = NULL; | |
211 | return 0; | |
212 | } | |
213 | } | |
214 | ||
25aaa98a | 215 | EVP_PKEY_free(c->pkeys[i].privatekey); |
0f113f3e MC |
216 | CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY); |
217 | c->pkeys[i].privatekey = pkey; | |
218 | c->key = &(c->pkeys[i]); | |
0f113f3e MC |
219 | return (1); |
220 | } | |
d02b48c6 | 221 | |
bc36ee62 | 222 | #ifndef OPENSSL_NO_RSA |
0f113f3e | 223 | # ifndef OPENSSL_NO_STDIO |
303c0028 | 224 | int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type) |
0f113f3e MC |
225 | { |
226 | int j, ret = 0; | |
227 | BIO *in; | |
228 | RSA *rsa = NULL; | |
229 | ||
230 | in = BIO_new(BIO_s_file_internal()); | |
231 | if (in == NULL) { | |
232 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
233 | goto end; | |
234 | } | |
235 | ||
236 | if (BIO_read_filename(in, file) <= 0) { | |
237 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
238 | goto end; | |
239 | } | |
240 | if (type == SSL_FILETYPE_ASN1) { | |
241 | j = ERR_R_ASN1_LIB; | |
242 | rsa = d2i_RSAPrivateKey_bio(in, NULL); | |
243 | } else if (type == SSL_FILETYPE_PEM) { | |
244 | j = ERR_R_PEM_LIB; | |
245 | rsa = PEM_read_bio_RSAPrivateKey(in, NULL, | |
246 | ssl->ctx->default_passwd_callback, | |
247 | ssl-> | |
248 | ctx->default_passwd_callback_userdata); | |
249 | } else { | |
250 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
251 | goto end; | |
252 | } | |
253 | if (rsa == NULL) { | |
254 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, j); | |
255 | goto end; | |
256 | } | |
257 | ret = SSL_use_RSAPrivateKey(ssl, rsa); | |
258 | RSA_free(rsa); | |
259 | end: | |
ca3a82c3 | 260 | BIO_free(in); |
0f113f3e MC |
261 | return (ret); |
262 | } | |
263 | # endif | |
d02b48c6 | 264 | |
693b71fa | 265 | int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len) |
0f113f3e MC |
266 | { |
267 | int ret; | |
268 | const unsigned char *p; | |
269 | RSA *rsa; | |
270 | ||
271 | p = d; | |
272 | if ((rsa = d2i_RSAPrivateKey(NULL, &p, (long)len)) == NULL) { | |
273 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
274 | return (0); | |
275 | } | |
276 | ||
277 | ret = SSL_use_RSAPrivateKey(ssl, rsa); | |
278 | RSA_free(rsa); | |
279 | return (ret); | |
280 | } | |
281 | #endif /* !OPENSSL_NO_RSA */ | |
d02b48c6 | 282 | |
6b691a5c | 283 | int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey) |
0f113f3e MC |
284 | { |
285 | int ret; | |
286 | ||
287 | if (pkey == NULL) { | |
288 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
289 | return (0); | |
290 | } | |
0f113f3e MC |
291 | ret = ssl_set_pkey(ssl->cert, pkey); |
292 | return (ret); | |
293 | } | |
d02b48c6 | 294 | |
bc36ee62 | 295 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 296 | int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type) |
0f113f3e MC |
297 | { |
298 | int j, ret = 0; | |
299 | BIO *in; | |
300 | EVP_PKEY *pkey = NULL; | |
301 | ||
302 | in = BIO_new(BIO_s_file_internal()); | |
303 | if (in == NULL) { | |
304 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
305 | goto end; | |
306 | } | |
307 | ||
308 | if (BIO_read_filename(in, file) <= 0) { | |
309 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
310 | goto end; | |
311 | } | |
312 | if (type == SSL_FILETYPE_PEM) { | |
313 | j = ERR_R_PEM_LIB; | |
314 | pkey = PEM_read_bio_PrivateKey(in, NULL, | |
315 | ssl->ctx->default_passwd_callback, | |
316 | ssl-> | |
317 | ctx->default_passwd_callback_userdata); | |
318 | } else if (type == SSL_FILETYPE_ASN1) { | |
319 | j = ERR_R_ASN1_LIB; | |
320 | pkey = d2i_PrivateKey_bio(in, NULL); | |
321 | } else { | |
322 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
323 | goto end; | |
324 | } | |
325 | if (pkey == NULL) { | |
326 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, j); | |
327 | goto end; | |
328 | } | |
329 | ret = SSL_use_PrivateKey(ssl, pkey); | |
330 | EVP_PKEY_free(pkey); | |
331 | end: | |
ca3a82c3 | 332 | BIO_free(in); |
0f113f3e MC |
333 | return (ret); |
334 | } | |
58964a49 | 335 | #endif |
d02b48c6 | 336 | |
0f113f3e MC |
337 | int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, const unsigned char *d, |
338 | long len) | |
339 | { | |
340 | int ret; | |
341 | const unsigned char *p; | |
342 | EVP_PKEY *pkey; | |
d02b48c6 | 343 | |
0f113f3e MC |
344 | p = d; |
345 | if ((pkey = d2i_PrivateKey(type, NULL, &p, (long)len)) == NULL) { | |
346 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
347 | return (0); | |
348 | } | |
d02b48c6 | 349 | |
0f113f3e MC |
350 | ret = SSL_use_PrivateKey(ssl, pkey); |
351 | EVP_PKEY_free(pkey); | |
352 | return (ret); | |
353 | } | |
d02b48c6 | 354 | |
6b691a5c | 355 | int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x) |
0f113f3e MC |
356 | { |
357 | int rv; | |
358 | if (x == NULL) { | |
359 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE, ERR_R_PASSED_NULL_PARAMETER); | |
360 | return (0); | |
361 | } | |
362 | rv = ssl_security_cert(NULL, ctx, x, 0, 1); | |
363 | if (rv != 1) { | |
364 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE, rv); | |
365 | return 0; | |
366 | } | |
0f113f3e MC |
367 | return (ssl_set_cert(ctx->cert, x)); |
368 | } | |
d02b48c6 | 369 | |
6b691a5c | 370 | static int ssl_set_cert(CERT *c, X509 *x) |
0f113f3e MC |
371 | { |
372 | EVP_PKEY *pkey; | |
373 | int i; | |
374 | ||
375 | pkey = X509_get_pubkey(x); | |
376 | if (pkey == NULL) { | |
377 | SSLerr(SSL_F_SSL_SET_CERT, SSL_R_X509_LIB); | |
378 | return (0); | |
379 | } | |
380 | ||
381 | i = ssl_cert_type(x, pkey); | |
382 | if (i < 0) { | |
383 | SSLerr(SSL_F_SSL_SET_CERT, SSL_R_UNKNOWN_CERTIFICATE_TYPE); | |
384 | EVP_PKEY_free(pkey); | |
385 | return (0); | |
386 | } | |
387 | ||
388 | if (c->pkeys[i].privatekey != NULL) { | |
389 | EVP_PKEY_copy_parameters(pkey, c->pkeys[i].privatekey); | |
390 | ERR_clear_error(); | |
dfeab068 | 391 | |
bc36ee62 | 392 | #ifndef OPENSSL_NO_RSA |
0f113f3e MC |
393 | /* |
394 | * Don't check the public/private key, this is mostly for smart | |
395 | * cards. | |
396 | */ | |
397 | if ((c->pkeys[i].privatekey->type == EVP_PKEY_RSA) && | |
398 | (RSA_flags(c->pkeys[i].privatekey->pkey.rsa) & | |
399 | RSA_METHOD_FLAG_NO_CHECK)) ; | |
400 | else | |
401 | #endif /* OPENSSL_NO_RSA */ | |
402 | if (!X509_check_private_key(x, c->pkeys[i].privatekey)) { | |
403 | /* | |
404 | * don't fail for a cert/key mismatch, just free current private | |
405 | * key (when switching to a different cert & key, first this | |
406 | * function should be used, then ssl_set_pkey | |
407 | */ | |
408 | EVP_PKEY_free(c->pkeys[i].privatekey); | |
409 | c->pkeys[i].privatekey = NULL; | |
410 | /* clear error queue */ | |
411 | ERR_clear_error(); | |
412 | } | |
413 | } | |
414 | ||
415 | EVP_PKEY_free(pkey); | |
416 | ||
222561fe | 417 | X509_free(c->pkeys[i].x509); |
05f0fb9f | 418 | X509_up_ref(x); |
0f113f3e MC |
419 | c->pkeys[i].x509 = x; |
420 | c->key = &(c->pkeys[i]); | |
421 | ||
0f113f3e MC |
422 | return (1); |
423 | } | |
d02b48c6 | 424 | |
bc36ee62 | 425 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 426 | int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type) |
0f113f3e MC |
427 | { |
428 | int j; | |
429 | BIO *in; | |
430 | int ret = 0; | |
431 | X509 *x = NULL; | |
432 | ||
433 | in = BIO_new(BIO_s_file_internal()); | |
434 | if (in == NULL) { | |
435 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_BUF_LIB); | |
436 | goto end; | |
437 | } | |
438 | ||
439 | if (BIO_read_filename(in, file) <= 0) { | |
440 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_SYS_LIB); | |
441 | goto end; | |
442 | } | |
443 | if (type == SSL_FILETYPE_ASN1) { | |
444 | j = ERR_R_ASN1_LIB; | |
445 | x = d2i_X509_bio(in, NULL); | |
446 | } else if (type == SSL_FILETYPE_PEM) { | |
447 | j = ERR_R_PEM_LIB; | |
448 | x = PEM_read_bio_X509(in, NULL, ctx->default_passwd_callback, | |
449 | ctx->default_passwd_callback_userdata); | |
450 | } else { | |
451 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, SSL_R_BAD_SSL_FILETYPE); | |
452 | goto end; | |
453 | } | |
454 | ||
455 | if (x == NULL) { | |
456 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, j); | |
457 | goto end; | |
458 | } | |
459 | ||
460 | ret = SSL_CTX_use_certificate(ctx, x); | |
461 | end: | |
222561fe | 462 | X509_free(x); |
ca3a82c3 | 463 | BIO_free(in); |
0f113f3e MC |
464 | return (ret); |
465 | } | |
58964a49 | 466 | #endif |
d02b48c6 | 467 | |
0f113f3e MC |
468 | int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, |
469 | const unsigned char *d) | |
470 | { | |
471 | X509 *x; | |
472 | int ret; | |
d02b48c6 | 473 | |
0f113f3e MC |
474 | x = d2i_X509(NULL, &d, (long)len); |
475 | if (x == NULL) { | |
476 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1, ERR_R_ASN1_LIB); | |
477 | return (0); | |
478 | } | |
d02b48c6 | 479 | |
0f113f3e MC |
480 | ret = SSL_CTX_use_certificate(ctx, x); |
481 | X509_free(x); | |
482 | return (ret); | |
483 | } | |
d02b48c6 | 484 | |
bc36ee62 | 485 | #ifndef OPENSSL_NO_RSA |
6b691a5c | 486 | int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa) |
0f113f3e MC |
487 | { |
488 | int ret; | |
489 | EVP_PKEY *pkey; | |
490 | ||
491 | if (rsa == NULL) { | |
492 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
493 | return (0); | |
494 | } | |
0f113f3e MC |
495 | if ((pkey = EVP_PKEY_new()) == NULL) { |
496 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_EVP_LIB); | |
497 | return (0); | |
498 | } | |
499 | ||
500 | RSA_up_ref(rsa); | |
501 | EVP_PKEY_assign_RSA(pkey, rsa); | |
502 | ||
503 | ret = ssl_set_pkey(ctx->cert, pkey); | |
504 | EVP_PKEY_free(pkey); | |
505 | return (ret); | |
506 | } | |
507 | ||
508 | # ifndef OPENSSL_NO_STDIO | |
303c0028 | 509 | int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type) |
0f113f3e MC |
510 | { |
511 | int j, ret = 0; | |
512 | BIO *in; | |
513 | RSA *rsa = NULL; | |
514 | ||
515 | in = BIO_new(BIO_s_file_internal()); | |
516 | if (in == NULL) { | |
517 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
518 | goto end; | |
519 | } | |
520 | ||
521 | if (BIO_read_filename(in, file) <= 0) { | |
522 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
523 | goto end; | |
524 | } | |
525 | if (type == SSL_FILETYPE_ASN1) { | |
526 | j = ERR_R_ASN1_LIB; | |
527 | rsa = d2i_RSAPrivateKey_bio(in, NULL); | |
528 | } else if (type == SSL_FILETYPE_PEM) { | |
529 | j = ERR_R_PEM_LIB; | |
530 | rsa = PEM_read_bio_RSAPrivateKey(in, NULL, | |
531 | ctx->default_passwd_callback, | |
532 | ctx->default_passwd_callback_userdata); | |
533 | } else { | |
534 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
535 | goto end; | |
536 | } | |
537 | if (rsa == NULL) { | |
538 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, j); | |
539 | goto end; | |
540 | } | |
541 | ret = SSL_CTX_use_RSAPrivateKey(ctx, rsa); | |
542 | RSA_free(rsa); | |
543 | end: | |
ca3a82c3 | 544 | BIO_free(in); |
0f113f3e MC |
545 | return (ret); |
546 | } | |
547 | # endif | |
548 | ||
549 | int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, | |
550 | long len) | |
551 | { | |
552 | int ret; | |
553 | const unsigned char *p; | |
554 | RSA *rsa; | |
555 | ||
556 | p = d; | |
557 | if ((rsa = d2i_RSAPrivateKey(NULL, &p, (long)len)) == NULL) { | |
558 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
559 | return (0); | |
560 | } | |
561 | ||
562 | ret = SSL_CTX_use_RSAPrivateKey(ctx, rsa); | |
563 | RSA_free(rsa); | |
564 | return (ret); | |
565 | } | |
566 | #endif /* !OPENSSL_NO_RSA */ | |
d02b48c6 | 567 | |
6b691a5c | 568 | int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey) |
0f113f3e MC |
569 | { |
570 | if (pkey == NULL) { | |
571 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
572 | return (0); | |
573 | } | |
0f113f3e MC |
574 | return (ssl_set_pkey(ctx->cert, pkey)); |
575 | } | |
d02b48c6 | 576 | |
bc36ee62 | 577 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 578 | int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type) |
0f113f3e MC |
579 | { |
580 | int j, ret = 0; | |
581 | BIO *in; | |
582 | EVP_PKEY *pkey = NULL; | |
583 | ||
584 | in = BIO_new(BIO_s_file_internal()); | |
585 | if (in == NULL) { | |
586 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
587 | goto end; | |
588 | } | |
589 | ||
590 | if (BIO_read_filename(in, file) <= 0) { | |
591 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
592 | goto end; | |
593 | } | |
594 | if (type == SSL_FILETYPE_PEM) { | |
595 | j = ERR_R_PEM_LIB; | |
596 | pkey = PEM_read_bio_PrivateKey(in, NULL, | |
597 | ctx->default_passwd_callback, | |
598 | ctx->default_passwd_callback_userdata); | |
599 | } else if (type == SSL_FILETYPE_ASN1) { | |
600 | j = ERR_R_ASN1_LIB; | |
601 | pkey = d2i_PrivateKey_bio(in, NULL); | |
602 | } else { | |
603 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
604 | goto end; | |
605 | } | |
606 | if (pkey == NULL) { | |
607 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, j); | |
608 | goto end; | |
609 | } | |
610 | ret = SSL_CTX_use_PrivateKey(ctx, pkey); | |
611 | EVP_PKEY_free(pkey); | |
612 | end: | |
ca3a82c3 | 613 | BIO_free(in); |
0f113f3e MC |
614 | return (ret); |
615 | } | |
58964a49 | 616 | #endif |
d02b48c6 | 617 | |
0f113f3e MC |
618 | int SSL_CTX_use_PrivateKey_ASN1(int type, SSL_CTX *ctx, |
619 | const unsigned char *d, long len) | |
620 | { | |
621 | int ret; | |
622 | const unsigned char *p; | |
623 | EVP_PKEY *pkey; | |
d02b48c6 | 624 | |
0f113f3e MC |
625 | p = d; |
626 | if ((pkey = d2i_PrivateKey(type, NULL, &p, (long)len)) == NULL) { | |
627 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
628 | return (0); | |
629 | } | |
d02b48c6 | 630 | |
0f113f3e MC |
631 | ret = SSL_CTX_use_PrivateKey(ctx, pkey); |
632 | EVP_PKEY_free(pkey); | |
633 | return (ret); | |
634 | } | |
d02b48c6 | 635 | |
bc36ee62 | 636 | #ifndef OPENSSL_NO_STDIO |
0f113f3e MC |
637 | /* |
638 | * Read a file that contains our certificate in "PEM" format, possibly | |
639 | * followed by a sequence of CA certificates that should be sent to the peer | |
640 | * in the Certificate message. | |
b3ca645f | 641 | */ |
fae4772c | 642 | static int use_certificate_chain_file(SSL_CTX *ctx, SSL *ssl, const char *file) |
0f113f3e MC |
643 | { |
644 | BIO *in; | |
645 | int ret = 0; | |
646 | X509 *x = NULL; | |
647 | ||
648 | ERR_clear_error(); /* clear error stack for | |
649 | * SSL_CTX_use_certificate() */ | |
650 | ||
651 | in = BIO_new(BIO_s_file_internal()); | |
652 | if (in == NULL) { | |
fae4772c | 653 | SSLerr(SSL_F_USE_CERTIFICATE_CHAIN_FILE, ERR_R_BUF_LIB); |
0f113f3e MC |
654 | goto end; |
655 | } | |
656 | ||
657 | if (BIO_read_filename(in, file) <= 0) { | |
fae4772c | 658 | SSLerr(SSL_F_USE_CERTIFICATE_CHAIN_FILE, ERR_R_SYS_LIB); |
0f113f3e MC |
659 | goto end; |
660 | } | |
661 | ||
662 | x = PEM_read_bio_X509_AUX(in, NULL, ctx->default_passwd_callback, | |
663 | ctx->default_passwd_callback_userdata); | |
664 | if (x == NULL) { | |
fae4772c | 665 | SSLerr(SSL_F_USE_CERTIFICATE_CHAIN_FILE, ERR_R_PEM_LIB); |
0f113f3e MC |
666 | goto end; |
667 | } | |
668 | ||
fae4772c DSH |
669 | if (ctx) |
670 | ret = SSL_CTX_use_certificate(ctx, x); | |
671 | else | |
672 | ret = SSL_use_certificate(ssl, x); | |
0f113f3e MC |
673 | |
674 | if (ERR_peek_error() != 0) | |
675 | ret = 0; /* Key/certificate mismatch doesn't imply | |
676 | * ret==0 ... */ | |
677 | if (ret) { | |
678 | /* | |
679 | * If we could set up our certificate, now proceed to the CA | |
680 | * certificates. | |
681 | */ | |
682 | X509 *ca; | |
683 | int r; | |
684 | unsigned long err; | |
685 | ||
fae4772c DSH |
686 | if (ctx) |
687 | r = SSL_CTX_clear_chain_certs(ctx); | |
688 | else | |
689 | r = SSL_clear_chain_certs(ssl); | |
690 | ||
691 | if (r == 0) { | |
69f68237 MC |
692 | ret = 0; |
693 | goto end; | |
694 | } | |
0f113f3e MC |
695 | |
696 | while ((ca = PEM_read_bio_X509(in, NULL, | |
697 | ctx->default_passwd_callback, | |
698 | ctx->default_passwd_callback_userdata)) | |
699 | != NULL) { | |
fae4772c DSH |
700 | if (ctx) |
701 | r = SSL_CTX_add0_chain_cert(ctx, ca); | |
702 | else | |
703 | r = SSL_add0_chain_cert(ssl, ca); | |
704 | /* | |
705 | * Note that we must not free ca if it was successfully added to | |
706 | * the chain (while we must free the main certificate, since its | |
707 | * reference count is increased by SSL_CTX_use_certificate). | |
708 | */ | |
0f113f3e MC |
709 | if (!r) { |
710 | X509_free(ca); | |
711 | ret = 0; | |
712 | goto end; | |
713 | } | |
0f113f3e MC |
714 | } |
715 | /* When the while loop ends, it's usually just EOF. */ | |
716 | err = ERR_peek_last_error(); | |
717 | if (ERR_GET_LIB(err) == ERR_LIB_PEM | |
718 | && ERR_GET_REASON(err) == PEM_R_NO_START_LINE) | |
719 | ERR_clear_error(); | |
720 | else | |
721 | ret = 0; /* some real error */ | |
722 | } | |
723 | ||
724 | end: | |
25aaa98a | 725 | X509_free(x); |
ca3a82c3 | 726 | BIO_free(in); |
0f113f3e MC |
727 | return (ret); |
728 | } | |
fae4772c DSH |
729 | |
730 | int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file) | |
731 | { | |
732 | return use_certificate_chain_file(ctx, NULL, file); | |
733 | } | |
734 | ||
735 | int SSL_use_certificate_chain_file(SSL *ssl, const char *file) | |
736 | { | |
737 | return use_certificate_chain_file(NULL, ssl, file); | |
738 | } | |
b3ca645f | 739 | #endif |
a9e1c50b | 740 | |
a398f821 | 741 | static int serverinfo_find_extension(const unsigned char *serverinfo, |
0f113f3e MC |
742 | size_t serverinfo_length, |
743 | unsigned int extension_type, | |
744 | const unsigned char **extension_data, | |
745 | size_t *extension_length) | |
746 | { | |
747 | *extension_data = NULL; | |
748 | *extension_length = 0; | |
749 | if (serverinfo == NULL || serverinfo_length == 0) | |
fae11ec7 | 750 | return -1; |
0f113f3e MC |
751 | for (;;) { |
752 | unsigned int type = 0; | |
753 | size_t len = 0; | |
754 | ||
755 | /* end of serverinfo */ | |
756 | if (serverinfo_length == 0) | |
fae11ec7 | 757 | return 0; /* Extension not found */ |
0f113f3e MC |
758 | |
759 | /* read 2-byte type field */ | |
760 | if (serverinfo_length < 2) | |
fae11ec7 | 761 | return -1; /* Error */ |
0f113f3e MC |
762 | type = (serverinfo[0] << 8) + serverinfo[1]; |
763 | serverinfo += 2; | |
764 | serverinfo_length -= 2; | |
765 | ||
766 | /* read 2-byte len field */ | |
767 | if (serverinfo_length < 2) | |
fae11ec7 | 768 | return -1; /* Error */ |
0f113f3e MC |
769 | len = (serverinfo[0] << 8) + serverinfo[1]; |
770 | serverinfo += 2; | |
771 | serverinfo_length -= 2; | |
772 | ||
773 | if (len > serverinfo_length) | |
fae11ec7 | 774 | return -1; /* Error */ |
0f113f3e MC |
775 | |
776 | if (type == extension_type) { | |
777 | *extension_data = serverinfo; | |
778 | *extension_length = len; | |
779 | return 1; /* Success */ | |
780 | } | |
781 | ||
782 | serverinfo += len; | |
783 | serverinfo_length -= len; | |
784 | } | |
c6ef15c4 | 785 | /* Unreachable */ |
0f113f3e | 786 | } |
a398f821 | 787 | |
de2a9e38 | 788 | static int serverinfo_srv_parse_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
789 | const unsigned char *in, |
790 | size_t inlen, int *al, void *arg) | |
791 | { | |
0a602875 | 792 | |
0f113f3e MC |
793 | if (inlen != 0) { |
794 | *al = SSL_AD_DECODE_ERROR; | |
795 | return 0; | |
796 | } | |
0a602875 | 797 | |
0f113f3e MC |
798 | return 1; |
799 | } | |
9cd50f73 | 800 | |
de2a9e38 | 801 | static int serverinfo_srv_add_cb(SSL *s, unsigned int ext_type, |
0f113f3e MC |
802 | const unsigned char **out, size_t *outlen, |
803 | int *al, void *arg) | |
804 | { | |
805 | const unsigned char *serverinfo = NULL; | |
806 | size_t serverinfo_length = 0; | |
807 | ||
808 | /* Is there serverinfo data for the chosen server cert? */ | |
809 | if ((ssl_get_server_cert_serverinfo(s, &serverinfo, | |
810 | &serverinfo_length)) != 0) { | |
811 | /* Find the relevant extension from the serverinfo */ | |
812 | int retval = serverinfo_find_extension(serverinfo, serverinfo_length, | |
813 | ext_type, out, outlen); | |
fae11ec7 KR |
814 | if (retval == -1) { |
815 | *al = SSL_AD_DECODE_ERROR; | |
816 | return -1; /* Error */ | |
817 | } | |
0f113f3e | 818 | if (retval == 0) |
fae11ec7 | 819 | return 0; /* No extension found, don't send extension */ |
0f113f3e MC |
820 | return 1; /* Send extension */ |
821 | } | |
822 | return -1; /* No serverinfo data found, don't send | |
823 | * extension */ | |
824 | } | |
825 | ||
826 | /* | |
827 | * With a NULL context, this function just checks that the serverinfo data | |
828 | * parses correctly. With a non-NULL context, it registers callbacks for | |
829 | * the included extensions. | |
830 | */ | |
831 | static int serverinfo_process_buffer(const unsigned char *serverinfo, | |
832 | size_t serverinfo_length, SSL_CTX *ctx) | |
833 | { | |
834 | if (serverinfo == NULL || serverinfo_length == 0) | |
835 | return 0; | |
836 | for (;;) { | |
837 | unsigned int ext_type = 0; | |
838 | size_t len = 0; | |
839 | ||
840 | /* end of serverinfo */ | |
841 | if (serverinfo_length == 0) | |
842 | return 1; | |
843 | ||
844 | /* read 2-byte type field */ | |
845 | if (serverinfo_length < 2) | |
846 | return 0; | |
847 | /* FIXME: check for types we understand explicitly? */ | |
848 | ||
849 | /* Register callbacks for extensions */ | |
850 | ext_type = (serverinfo[0] << 8) + serverinfo[1]; | |
851 | if (ctx && !SSL_CTX_add_server_custom_ext(ctx, ext_type, | |
852 | serverinfo_srv_add_cb, | |
853 | NULL, NULL, | |
854 | serverinfo_srv_parse_cb, | |
855 | NULL)) | |
856 | return 0; | |
857 | ||
858 | serverinfo += 2; | |
859 | serverinfo_length -= 2; | |
860 | ||
861 | /* read 2-byte len field */ | |
862 | if (serverinfo_length < 2) | |
863 | return 0; | |
864 | len = (serverinfo[0] << 8) + serverinfo[1]; | |
865 | serverinfo += 2; | |
866 | serverinfo_length -= 2; | |
867 | ||
868 | if (len > serverinfo_length) | |
869 | return 0; | |
870 | ||
871 | serverinfo += len; | |
872 | serverinfo_length -= len; | |
873 | } | |
874 | } | |
a398f821 | 875 | |
a398f821 | 876 | int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo, |
0f113f3e MC |
877 | size_t serverinfo_length) |
878 | { | |
879 | unsigned char *new_serverinfo; | |
880 | ||
881 | if (ctx == NULL || serverinfo == NULL || serverinfo_length == 0) { | |
882 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_PASSED_NULL_PARAMETER); | |
883 | return 0; | |
884 | } | |
885 | if (!serverinfo_process_buffer(serverinfo, serverinfo_length, NULL)) { | |
886 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, SSL_R_INVALID_SERVERINFO_DATA); | |
887 | return 0; | |
888 | } | |
0f113f3e MC |
889 | if (ctx->cert->key == NULL) { |
890 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_INTERNAL_ERROR); | |
891 | return 0; | |
892 | } | |
893 | new_serverinfo = OPENSSL_realloc(ctx->cert->key->serverinfo, | |
894 | serverinfo_length); | |
895 | if (new_serverinfo == NULL) { | |
896 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, ERR_R_MALLOC_FAILURE); | |
897 | return 0; | |
898 | } | |
899 | ctx->cert->key->serverinfo = new_serverinfo; | |
900 | memcpy(ctx->cert->key->serverinfo, serverinfo, serverinfo_length); | |
901 | ctx->cert->key->serverinfo_length = serverinfo_length; | |
902 | ||
903 | /* | |
904 | * Now that the serverinfo is validated and stored, go ahead and | |
905 | * register callbacks. | |
906 | */ | |
907 | if (!serverinfo_process_buffer(serverinfo, serverinfo_length, ctx)) { | |
908 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO, SSL_R_INVALID_SERVERINFO_DATA); | |
909 | return 0; | |
910 | } | |
911 | return 1; | |
912 | } | |
913 | ||
a398f821 | 914 | int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file) |
0f113f3e MC |
915 | { |
916 | unsigned char *serverinfo = NULL; | |
917 | size_t serverinfo_length = 0; | |
918 | unsigned char *extension = 0; | |
919 | long extension_length = 0; | |
920 | char *name = NULL; | |
921 | char *header = NULL; | |
922 | char namePrefix[] = "SERVERINFO FOR "; | |
923 | int ret = 0; | |
924 | BIO *bin = NULL; | |
925 | size_t num_extensions = 0; | |
926 | ||
927 | if (ctx == NULL || file == NULL) { | |
928 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, | |
929 | ERR_R_PASSED_NULL_PARAMETER); | |
930 | goto end; | |
931 | } | |
932 | ||
933 | bin = BIO_new(BIO_s_file_internal()); | |
934 | if (bin == NULL) { | |
935 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_BUF_LIB); | |
936 | goto end; | |
937 | } | |
938 | if (BIO_read_filename(bin, file) <= 0) { | |
939 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_SYS_LIB); | |
940 | goto end; | |
941 | } | |
942 | ||
943 | for (num_extensions = 0;; num_extensions++) { | |
944 | if (PEM_read_bio(bin, &name, &header, &extension, &extension_length) | |
945 | == 0) { | |
946 | /* | |
947 | * There must be at least one extension in this file | |
948 | */ | |
949 | if (num_extensions == 0) { | |
950 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, | |
951 | SSL_R_NO_PEM_EXTENSIONS); | |
952 | goto end; | |
953 | } else /* End of file, we're done */ | |
954 | break; | |
955 | } | |
956 | /* Check that PEM name starts with "BEGIN SERVERINFO FOR " */ | |
957 | if (strlen(name) < strlen(namePrefix)) { | |
958 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, | |
959 | SSL_R_PEM_NAME_TOO_SHORT); | |
960 | goto end; | |
961 | } | |
962 | if (strncmp(name, namePrefix, strlen(namePrefix)) != 0) { | |
963 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, | |
964 | SSL_R_PEM_NAME_BAD_PREFIX); | |
965 | goto end; | |
966 | } | |
967 | /* | |
968 | * Check that the decoded PEM data is plausible (valid length field) | |
969 | */ | |
970 | if (extension_length < 4 | |
971 | || (extension[2] << 8) + extension[3] != extension_length - 4) { | |
972 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, SSL_R_BAD_DATA); | |
973 | goto end; | |
974 | } | |
975 | /* Append the decoded extension to the serverinfo buffer */ | |
976 | serverinfo = | |
977 | OPENSSL_realloc(serverinfo, serverinfo_length + extension_length); | |
978 | if (serverinfo == NULL) { | |
979 | SSLerr(SSL_F_SSL_CTX_USE_SERVERINFO_FILE, ERR_R_MALLOC_FAILURE); | |
980 | goto end; | |
981 | } | |
982 | memcpy(serverinfo + serverinfo_length, extension, extension_length); | |
983 | serverinfo_length += extension_length; | |
984 | ||
985 | OPENSSL_free(name); | |
986 | name = NULL; | |
987 | OPENSSL_free(header); | |
988 | header = NULL; | |
989 | OPENSSL_free(extension); | |
990 | extension = NULL; | |
991 | } | |
992 | ||
993 | ret = SSL_CTX_use_serverinfo(ctx, serverinfo, serverinfo_length); | |
994 | end: | |
995 | /* SSL_CTX_use_serverinfo makes a local copy of the serverinfo. */ | |
996 | OPENSSL_free(name); | |
997 | OPENSSL_free(header); | |
998 | OPENSSL_free(extension); | |
999 | OPENSSL_free(serverinfo); | |
ca3a82c3 | 1000 | BIO_free(bin); |
0f113f3e MC |
1001 | return ret; |
1002 | } |