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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. | |
40720ce3 | 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). | |
40720ce3 | 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. | |
40720ce3 | 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 :-). | |
40720ce3 | 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)" | |
40720ce3 | 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. | |
40720ce3 | 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) |
40720ce3 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) |
40720ce3 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) |
40720ce3 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) |
40720ce3 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) |
40720ce3 MC |
172 | { |
173 | int i; | |
174 | ||
175 | i = ssl_cert_type(NULL, pkey); | |
176 | if (i < 0) { | |
177 | SSLerr(SSL_F_SSL_SET_PKEY, SSL_R_UNKNOWN_CERTIFICATE_TYPE); | |
178 | return (0); | |
179 | } | |
180 | ||
181 | if (c->pkeys[i].x509 != NULL) { | |
182 | EVP_PKEY *pktmp; | |
183 | pktmp = X509_get_pubkey(c->pkeys[i].x509); | |
184 | EVP_PKEY_copy_parameters(pktmp, pkey); | |
185 | EVP_PKEY_free(pktmp); | |
186 | ERR_clear_error(); | |
dfeab068 | 187 | |
bc36ee62 | 188 | #ifndef OPENSSL_NO_RSA |
40720ce3 MC |
189 | /* |
190 | * Don't check the public/private key, this is mostly for smart | |
191 | * cards. | |
192 | */ | |
193 | if ((pkey->type == EVP_PKEY_RSA) && | |
194 | (RSA_flags(pkey->pkey.rsa) & RSA_METHOD_FLAG_NO_CHECK)) ; | |
195 | else | |
58964a49 | 196 | #endif |
40720ce3 MC |
197 | if (!X509_check_private_key(c->pkeys[i].x509, pkey)) { |
198 | X509_free(c->pkeys[i].x509); | |
199 | c->pkeys[i].x509 = NULL; | |
200 | return 0; | |
201 | } | |
202 | } | |
203 | ||
204 | if (c->pkeys[i].privatekey != NULL) | |
205 | EVP_PKEY_free(c->pkeys[i].privatekey); | |
206 | CRYPTO_add(&pkey->references, 1, CRYPTO_LOCK_EVP_PKEY); | |
207 | c->pkeys[i].privatekey = pkey; | |
208 | c->key = &(c->pkeys[i]); | |
209 | ||
210 | c->valid = 0; | |
211 | return (1); | |
212 | } | |
d02b48c6 | 213 | |
bc36ee62 | 214 | #ifndef OPENSSL_NO_RSA |
40720ce3 | 215 | # ifndef OPENSSL_NO_STDIO |
303c0028 | 216 | int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type) |
40720ce3 MC |
217 | { |
218 | int j, ret = 0; | |
219 | BIO *in; | |
220 | RSA *rsa = NULL; | |
221 | ||
222 | in = BIO_new(BIO_s_file_internal()); | |
223 | if (in == NULL) { | |
224 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
225 | goto end; | |
226 | } | |
227 | ||
228 | if (BIO_read_filename(in, file) <= 0) { | |
229 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
230 | goto end; | |
231 | } | |
232 | if (type == SSL_FILETYPE_ASN1) { | |
233 | j = ERR_R_ASN1_LIB; | |
234 | rsa = d2i_RSAPrivateKey_bio(in, NULL); | |
235 | } else if (type == SSL_FILETYPE_PEM) { | |
236 | j = ERR_R_PEM_LIB; | |
237 | rsa = PEM_read_bio_RSAPrivateKey(in, NULL, | |
238 | ssl->ctx->default_passwd_callback, | |
239 | ssl-> | |
240 | ctx->default_passwd_callback_userdata); | |
241 | } else { | |
242 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
243 | goto end; | |
244 | } | |
245 | if (rsa == NULL) { | |
246 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE, j); | |
247 | goto end; | |
248 | } | |
249 | ret = SSL_use_RSAPrivateKey(ssl, rsa); | |
250 | RSA_free(rsa); | |
251 | end: | |
252 | if (in != NULL) | |
253 | BIO_free(in); | |
254 | return (ret); | |
255 | } | |
256 | # endif | |
d02b48c6 | 257 | |
6b691a5c | 258 | int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len) |
40720ce3 MC |
259 | { |
260 | int ret; | |
261 | const unsigned char *p; | |
262 | RSA *rsa; | |
263 | ||
264 | p = d; | |
265 | if ((rsa = d2i_RSAPrivateKey(NULL, &p, (long)len)) == NULL) { | |
266 | SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
267 | return (0); | |
268 | } | |
269 | ||
270 | ret = SSL_use_RSAPrivateKey(ssl, rsa); | |
271 | RSA_free(rsa); | |
272 | return (ret); | |
273 | } | |
274 | #endif /* !OPENSSL_NO_RSA */ | |
d02b48c6 | 275 | |
6b691a5c | 276 | int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey) |
40720ce3 MC |
277 | { |
278 | int ret; | |
279 | ||
280 | if (pkey == NULL) { | |
281 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
282 | return (0); | |
283 | } | |
284 | if (!ssl_cert_inst(&ssl->cert)) { | |
285 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY, ERR_R_MALLOC_FAILURE); | |
286 | return (0); | |
287 | } | |
288 | ret = ssl_set_pkey(ssl->cert, pkey); | |
289 | return (ret); | |
290 | } | |
d02b48c6 | 291 | |
bc36ee62 | 292 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 293 | int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type) |
40720ce3 MC |
294 | { |
295 | int j, ret = 0; | |
296 | BIO *in; | |
297 | EVP_PKEY *pkey = NULL; | |
298 | ||
299 | in = BIO_new(BIO_s_file_internal()); | |
300 | if (in == NULL) { | |
301 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
302 | goto end; | |
303 | } | |
304 | ||
305 | if (BIO_read_filename(in, file) <= 0) { | |
306 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
307 | goto end; | |
308 | } | |
309 | if (type == SSL_FILETYPE_PEM) { | |
310 | j = ERR_R_PEM_LIB; | |
311 | pkey = PEM_read_bio_PrivateKey(in, NULL, | |
312 | ssl->ctx->default_passwd_callback, | |
313 | ssl-> | |
314 | ctx->default_passwd_callback_userdata); | |
315 | } else if (type == SSL_FILETYPE_ASN1) { | |
316 | j = ERR_R_ASN1_LIB; | |
317 | pkey = d2i_PrivateKey_bio(in, NULL); | |
318 | } else { | |
319 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
320 | goto end; | |
321 | } | |
322 | if (pkey == NULL) { | |
323 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE, j); | |
324 | goto end; | |
325 | } | |
326 | ret = SSL_use_PrivateKey(ssl, pkey); | |
327 | EVP_PKEY_free(pkey); | |
328 | end: | |
329 | if (in != NULL) | |
330 | BIO_free(in); | |
331 | return (ret); | |
332 | } | |
58964a49 | 333 | #endif |
d02b48c6 | 334 | |
40720ce3 MC |
335 | int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, const unsigned char *d, |
336 | long len) | |
337 | { | |
338 | int ret; | |
339 | const unsigned char *p; | |
340 | EVP_PKEY *pkey; | |
d02b48c6 | 341 | |
40720ce3 MC |
342 | p = d; |
343 | if ((pkey = d2i_PrivateKey(type, NULL, &p, (long)len)) == NULL) { | |
344 | SSLerr(SSL_F_SSL_USE_PRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
345 | return (0); | |
346 | } | |
d02b48c6 | 347 | |
40720ce3 MC |
348 | ret = SSL_use_PrivateKey(ssl, pkey); |
349 | EVP_PKEY_free(pkey); | |
350 | return (ret); | |
351 | } | |
d02b48c6 | 352 | |
6b691a5c | 353 | int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x) |
40720ce3 MC |
354 | { |
355 | if (x == NULL) { | |
356 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE, ERR_R_PASSED_NULL_PARAMETER); | |
357 | return (0); | |
358 | } | |
359 | if (!ssl_cert_inst(&ctx->cert)) { | |
360 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE, ERR_R_MALLOC_FAILURE); | |
361 | return (0); | |
362 | } | |
363 | return (ssl_set_cert(ctx->cert, x)); | |
364 | } | |
d02b48c6 | 365 | |
6b691a5c | 366 | static int ssl_set_cert(CERT *c, X509 *x) |
40720ce3 MC |
367 | { |
368 | EVP_PKEY *pkey; | |
369 | int i; | |
370 | ||
371 | pkey = X509_get_pubkey(x); | |
372 | if (pkey == NULL) { | |
373 | SSLerr(SSL_F_SSL_SET_CERT, SSL_R_X509_LIB); | |
374 | return (0); | |
375 | } | |
376 | ||
377 | i = ssl_cert_type(x, pkey); | |
378 | if (i < 0) { | |
379 | SSLerr(SSL_F_SSL_SET_CERT, SSL_R_UNKNOWN_CERTIFICATE_TYPE); | |
380 | EVP_PKEY_free(pkey); | |
381 | return (0); | |
382 | } | |
383 | ||
384 | if (c->pkeys[i].privatekey != NULL) { | |
385 | EVP_PKEY_copy_parameters(pkey, c->pkeys[i].privatekey); | |
386 | ERR_clear_error(); | |
dfeab068 | 387 | |
bc36ee62 | 388 | #ifndef OPENSSL_NO_RSA |
40720ce3 MC |
389 | /* |
390 | * Don't check the public/private key, this is mostly for smart | |
391 | * cards. | |
392 | */ | |
393 | if ((c->pkeys[i].privatekey->type == EVP_PKEY_RSA) && | |
394 | (RSA_flags(c->pkeys[i].privatekey->pkey.rsa) & | |
395 | RSA_METHOD_FLAG_NO_CHECK)) ; | |
396 | else | |
397 | #endif /* OPENSSL_NO_RSA */ | |
398 | if (!X509_check_private_key(x, c->pkeys[i].privatekey)) { | |
399 | /* | |
400 | * don't fail for a cert/key mismatch, just free current private | |
401 | * key (when switching to a different cert & key, first this | |
402 | * function should be used, then ssl_set_pkey | |
403 | */ | |
404 | EVP_PKEY_free(c->pkeys[i].privatekey); | |
405 | c->pkeys[i].privatekey = NULL; | |
406 | /* clear error queue */ | |
407 | ERR_clear_error(); | |
408 | } | |
409 | } | |
410 | ||
411 | EVP_PKEY_free(pkey); | |
412 | ||
413 | if (c->pkeys[i].x509 != NULL) | |
414 | X509_free(c->pkeys[i].x509); | |
415 | CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509); | |
416 | c->pkeys[i].x509 = x; | |
417 | c->key = &(c->pkeys[i]); | |
418 | ||
419 | c->valid = 0; | |
420 | return (1); | |
421 | } | |
d02b48c6 | 422 | |
bc36ee62 | 423 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 424 | int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type) |
40720ce3 MC |
425 | { |
426 | int j; | |
427 | BIO *in; | |
428 | int ret = 0; | |
429 | X509 *x = NULL; | |
430 | ||
431 | in = BIO_new(BIO_s_file_internal()); | |
432 | if (in == NULL) { | |
433 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_BUF_LIB); | |
434 | goto end; | |
435 | } | |
436 | ||
437 | if (BIO_read_filename(in, file) <= 0) { | |
438 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_SYS_LIB); | |
439 | goto end; | |
440 | } | |
441 | if (type == SSL_FILETYPE_ASN1) { | |
442 | j = ERR_R_ASN1_LIB; | |
443 | x = d2i_X509_bio(in, NULL); | |
444 | } else if (type == SSL_FILETYPE_PEM) { | |
445 | j = ERR_R_PEM_LIB; | |
446 | x = PEM_read_bio_X509(in, NULL, ctx->default_passwd_callback, | |
447 | ctx->default_passwd_callback_userdata); | |
448 | } else { | |
449 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, SSL_R_BAD_SSL_FILETYPE); | |
450 | goto end; | |
451 | } | |
452 | ||
453 | if (x == NULL) { | |
454 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, j); | |
455 | goto end; | |
456 | } | |
457 | ||
458 | ret = SSL_CTX_use_certificate(ctx, x); | |
459 | end: | |
460 | if (x != NULL) | |
461 | X509_free(x); | |
462 | if (in != NULL) | |
463 | BIO_free(in); | |
464 | return (ret); | |
465 | } | |
58964a49 | 466 | #endif |
d02b48c6 | 467 | |
40720ce3 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 | |
40720ce3 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 | |
40720ce3 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) |
40720ce3 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 | } | |
495 | if (!ssl_cert_inst(&ctx->cert)) { | |
496 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_MALLOC_FAILURE); | |
497 | return (0); | |
498 | } | |
499 | if ((pkey = EVP_PKEY_new()) == NULL) { | |
500 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY, ERR_R_EVP_LIB); | |
501 | return (0); | |
502 | } | |
503 | ||
504 | RSA_up_ref(rsa); | |
505 | EVP_PKEY_assign_RSA(pkey, rsa); | |
506 | ||
507 | ret = ssl_set_pkey(ctx->cert, pkey); | |
508 | EVP_PKEY_free(pkey); | |
509 | return (ret); | |
510 | } | |
511 | ||
512 | # ifndef OPENSSL_NO_STDIO | |
303c0028 | 513 | int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type) |
40720ce3 MC |
514 | { |
515 | int j, ret = 0; | |
516 | BIO *in; | |
517 | RSA *rsa = NULL; | |
518 | ||
519 | in = BIO_new(BIO_s_file_internal()); | |
520 | if (in == NULL) { | |
521 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
522 | goto end; | |
523 | } | |
524 | ||
525 | if (BIO_read_filename(in, file) <= 0) { | |
526 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
527 | goto end; | |
528 | } | |
529 | if (type == SSL_FILETYPE_ASN1) { | |
530 | j = ERR_R_ASN1_LIB; | |
531 | rsa = d2i_RSAPrivateKey_bio(in, NULL); | |
532 | } else if (type == SSL_FILETYPE_PEM) { | |
533 | j = ERR_R_PEM_LIB; | |
534 | rsa = PEM_read_bio_RSAPrivateKey(in, NULL, | |
535 | ctx->default_passwd_callback, | |
536 | ctx->default_passwd_callback_userdata); | |
537 | } else { | |
538 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
539 | goto end; | |
540 | } | |
541 | if (rsa == NULL) { | |
542 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE, j); | |
543 | goto end; | |
544 | } | |
545 | ret = SSL_CTX_use_RSAPrivateKey(ctx, rsa); | |
546 | RSA_free(rsa); | |
547 | end: | |
548 | if (in != NULL) | |
549 | BIO_free(in); | |
550 | return (ret); | |
551 | } | |
552 | # endif | |
553 | ||
554 | int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, | |
555 | long len) | |
556 | { | |
557 | int ret; | |
558 | const unsigned char *p; | |
559 | RSA *rsa; | |
560 | ||
561 | p = d; | |
562 | if ((rsa = d2i_RSAPrivateKey(NULL, &p, (long)len)) == NULL) { | |
563 | SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
564 | return (0); | |
565 | } | |
566 | ||
567 | ret = SSL_CTX_use_RSAPrivateKey(ctx, rsa); | |
568 | RSA_free(rsa); | |
569 | return (ret); | |
570 | } | |
571 | #endif /* !OPENSSL_NO_RSA */ | |
d02b48c6 | 572 | |
6b691a5c | 573 | int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey) |
40720ce3 MC |
574 | { |
575 | if (pkey == NULL) { | |
576 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY, ERR_R_PASSED_NULL_PARAMETER); | |
577 | return (0); | |
578 | } | |
579 | if (!ssl_cert_inst(&ctx->cert)) { | |
580 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY, ERR_R_MALLOC_FAILURE); | |
581 | return (0); | |
582 | } | |
583 | return (ssl_set_pkey(ctx->cert, pkey)); | |
584 | } | |
d02b48c6 | 585 | |
bc36ee62 | 586 | #ifndef OPENSSL_NO_STDIO |
303c0028 | 587 | int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type) |
40720ce3 MC |
588 | { |
589 | int j, ret = 0; | |
590 | BIO *in; | |
591 | EVP_PKEY *pkey = NULL; | |
592 | ||
593 | in = BIO_new(BIO_s_file_internal()); | |
594 | if (in == NULL) { | |
595 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, ERR_R_BUF_LIB); | |
596 | goto end; | |
597 | } | |
598 | ||
599 | if (BIO_read_filename(in, file) <= 0) { | |
600 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, ERR_R_SYS_LIB); | |
601 | goto end; | |
602 | } | |
603 | if (type == SSL_FILETYPE_PEM) { | |
604 | j = ERR_R_PEM_LIB; | |
605 | pkey = PEM_read_bio_PrivateKey(in, NULL, | |
606 | ctx->default_passwd_callback, | |
607 | ctx->default_passwd_callback_userdata); | |
608 | } else if (type == SSL_FILETYPE_ASN1) { | |
609 | j = ERR_R_ASN1_LIB; | |
610 | pkey = d2i_PrivateKey_bio(in, NULL); | |
611 | } else { | |
612 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, SSL_R_BAD_SSL_FILETYPE); | |
613 | goto end; | |
614 | } | |
615 | if (pkey == NULL) { | |
616 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE, j); | |
617 | goto end; | |
618 | } | |
619 | ret = SSL_CTX_use_PrivateKey(ctx, pkey); | |
620 | EVP_PKEY_free(pkey); | |
621 | end: | |
622 | if (in != NULL) | |
623 | BIO_free(in); | |
624 | return (ret); | |
625 | } | |
58964a49 | 626 | #endif |
d02b48c6 | 627 | |
40720ce3 MC |
628 | int SSL_CTX_use_PrivateKey_ASN1(int type, SSL_CTX *ctx, |
629 | const unsigned char *d, long len) | |
630 | { | |
631 | int ret; | |
632 | const unsigned char *p; | |
633 | EVP_PKEY *pkey; | |
d02b48c6 | 634 | |
40720ce3 MC |
635 | p = d; |
636 | if ((pkey = d2i_PrivateKey(type, NULL, &p, (long)len)) == NULL) { | |
637 | SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1, ERR_R_ASN1_LIB); | |
638 | return (0); | |
639 | } | |
d02b48c6 | 640 | |
40720ce3 MC |
641 | ret = SSL_CTX_use_PrivateKey(ctx, pkey); |
642 | EVP_PKEY_free(pkey); | |
643 | return (ret); | |
644 | } | |
d02b48c6 | 645 | |
bc36ee62 | 646 | #ifndef OPENSSL_NO_STDIO |
40720ce3 MC |
647 | /* |
648 | * Read a file that contains our certificate in "PEM" format, possibly | |
649 | * followed by a sequence of CA certificates that should be sent to the peer | |
650 | * in the Certificate message. | |
b3ca645f BM |
651 | */ |
652 | int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file) | |
40720ce3 MC |
653 | { |
654 | BIO *in; | |
655 | int ret = 0; | |
656 | X509 *x = NULL; | |
657 | ||
658 | ERR_clear_error(); /* clear error stack for | |
659 | * SSL_CTX_use_certificate() */ | |
660 | ||
661 | in = BIO_new(BIO_s_file_internal()); | |
662 | if (in == NULL) { | |
663 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_BUF_LIB); | |
664 | goto end; | |
665 | } | |
666 | ||
667 | if (BIO_read_filename(in, file) <= 0) { | |
668 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_SYS_LIB); | |
669 | goto end; | |
670 | } | |
671 | ||
672 | x = PEM_read_bio_X509_AUX(in, NULL, ctx->default_passwd_callback, | |
673 | ctx->default_passwd_callback_userdata); | |
674 | if (x == NULL) { | |
675 | SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE, ERR_R_PEM_LIB); | |
676 | goto end; | |
677 | } | |
678 | ||
679 | ret = SSL_CTX_use_certificate(ctx, x); | |
680 | if (ERR_peek_error() != 0) | |
681 | ret = 0; /* Key/certificate mismatch doesn't imply | |
682 | * ret==0 ... */ | |
683 | if (ret) { | |
684 | /* | |
685 | * If we could set up our certificate, now proceed to the CA | |
686 | * certificates. | |
687 | */ | |
688 | X509 *ca; | |
689 | int r; | |
690 | unsigned long err; | |
691 | ||
692 | if (ctx->extra_certs != NULL) { | |
693 | sk_X509_pop_free(ctx->extra_certs, X509_free); | |
694 | ctx->extra_certs = NULL; | |
695 | } | |
696 | ||
697 | while ((ca = | |
698 | PEM_read_bio_X509(in, NULL, ctx->default_passwd_callback, | |
699 | ctx->default_passwd_callback_userdata)) | |
700 | != NULL) { | |
701 | r = SSL_CTX_add_extra_chain_cert(ctx, ca); | |
702 | if (!r) { | |
703 | X509_free(ca); | |
704 | ret = 0; | |
705 | goto end; | |
706 | } | |
707 | /* | |
708 | * Note that we must not free r if it was successfully added to | |
709 | * the chain (while we must free the main certificate, since its | |
710 | * reference count is increased by SSL_CTX_use_certificate). | |
711 | */ | |
712 | } | |
713 | /* When the while loop ends, it's usually just EOF. */ | |
714 | err = ERR_peek_last_error(); | |
715 | if (ERR_GET_LIB(err) == ERR_LIB_PEM | |
716 | && ERR_GET_REASON(err) == PEM_R_NO_START_LINE) | |
717 | ERR_clear_error(); | |
718 | else | |
719 | ret = 0; /* some real error */ | |
720 | } | |
721 | ||
722 | end: | |
723 | if (x != NULL) | |
724 | X509_free(x); | |
725 | if (in != NULL) | |
726 | BIO_free(in); | |
727 | return (ret); | |
728 | } | |
b3ca645f | 729 | #endif |