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| 1 /* ssl/ssl_rsa.c */ | |
| 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | |
| 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. | |
| 8 * | |
| 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). | |
| 15 * | |
| 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. | |
| 22 * | |
| 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 :-). | |
| 37 * 4. If you include any Windows specific code (or a derivative thereof) from | |
| 38 * the apps directory (application code) you must include an acknowledgement: | |
| 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
| 40 * | |
| 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. | |
| 52 * | |
| 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> | |
| 60 #include "ssl_locl.h" | |
| 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> | |
| 66 | |
| 67 static int ssl_set_cert(CERT *c, X509 *x509); | |
| 68 static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey); | |
| 69 int SSL_use_certificate(SSL *ssl, X509 *x) | |
| 70 { | |
| 71 if (x == NULL) | |
| 72 { | |
| 73 SSLerr(SSL_F_SSL_USE_CERTIFICATE,ERR_R_PASSED_NULL_PARAMETER); | |
| 74 return(0); | |
| 75 } | |
| 76 if (!ssl_cert_inst(&ssl->cert)) | |
| 77 { | |
| 78 SSLerr(SSL_F_SSL_USE_CERTIFICATE,ERR_R_MALLOC_FAILURE); | |
| 79 return(0); | |
| 80 } | |
| 81 return(ssl_set_cert(ssl->cert,x)); | |
| 82 } | |
| 83 | |
| 84 #ifndef OPENSSL_NO_STDIO | |
| 85 int SSL_use_certificate_file(SSL *ssl, const char *file, int type) | |
| 86 { | |
| 87 int j; | |
| 88 BIO *in; | |
| 89 int ret=0; | |
| 90 X509 *x=NULL; | |
| 91 | |
| 92 in=BIO_new(BIO_s_file_internal()); | |
| 93 if (in == NULL) | |
| 94 { | |
| 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 { | |
| 101 SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,ERR_R_SYS_LIB); | |
| 102 goto end; | |
| 103 } | |
| 104 if (type == SSL_FILETYPE_ASN1) | |
| 105 { | |
| 106 j=ERR_R_ASN1_LIB; | |
| 107 x=d2i_X509_bio(in,NULL); | |
| 108 } | |
| 109 else if (type == SSL_FILETYPE_PEM) | |
| 110 { | |
| 111 j=ERR_R_PEM_LIB; | |
| 112 x=PEM_read_bio_X509(in,NULL,ssl->ctx->default_passwd_callback,ss
l->ctx->default_passwd_callback_userdata); | |
| 113 } | |
| 114 else | |
| 115 { | |
| 116 SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,SSL_R_BAD_SSL_FILETYPE); | |
| 117 goto end; | |
| 118 } | |
| 119 | |
| 120 if (x == NULL) | |
| 121 { | |
| 122 SSLerr(SSL_F_SSL_USE_CERTIFICATE_FILE,j); | |
| 123 goto end; | |
| 124 } | |
| 125 | |
| 126 ret=SSL_use_certificate(ssl,x); | |
| 127 end: | |
| 128 if (x != NULL) X509_free(x); | |
| 129 if (in != NULL) BIO_free(in); | |
| 130 return(ret); | |
| 131 } | |
| 132 #endif | |
| 133 | |
| 134 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len) | |
| 135 { | |
| 136 X509 *x; | |
| 137 int ret; | |
| 138 | |
| 139 x=d2i_X509(NULL,&d,(long)len); | |
| 140 if (x == NULL) | |
| 141 { | |
| 142 SSLerr(SSL_F_SSL_USE_CERTIFICATE_ASN1,ERR_R_ASN1_LIB); | |
| 143 return(0); | |
| 144 } | |
| 145 | |
| 146 ret=SSL_use_certificate(ssl,x); | |
| 147 X509_free(x); | |
| 148 return(ret); | |
| 149 } | |
| 150 | |
| 151 #ifndef OPENSSL_NO_RSA | |
| 152 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa) | |
| 153 { | |
| 154 EVP_PKEY *pkey; | |
| 155 int ret; | |
| 156 | |
| 157 if (rsa == NULL) | |
| 158 { | |
| 159 SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER); | |
| 160 return(0); | |
| 161 } | |
| 162 if (!ssl_cert_inst(&ssl->cert)) | |
| 163 { | |
| 164 SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_MALLOC_FAILURE); | |
| 165 return(0); | |
| 166 } | |
| 167 if ((pkey=EVP_PKEY_new()) == NULL) | |
| 168 { | |
| 169 SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY,ERR_R_EVP_LIB); | |
| 170 return(0); | |
| 171 } | |
| 172 | |
| 173 RSA_up_ref(rsa); | |
| 174 EVP_PKEY_assign_RSA(pkey,rsa); | |
| 175 | |
| 176 ret=ssl_set_pkey(ssl->cert,pkey); | |
| 177 EVP_PKEY_free(pkey); | |
| 178 return(ret); | |
| 179 } | |
| 180 #endif | |
| 181 | |
| 182 static int ssl_set_pkey(CERT *c, EVP_PKEY *pkey) | |
| 183 { | |
| 184 int i; | |
| 185 | |
| 186 i=ssl_cert_type(NULL,pkey); | |
| 187 if (i < 0) | |
| 188 { | |
| 189 SSLerr(SSL_F_SSL_SET_PKEY,SSL_R_UNKNOWN_CERTIFICATE_TYPE); | |
| 190 return(0); | |
| 191 } | |
| 192 | |
| 193 if (c->pkeys[i].x509 != NULL) | |
| 194 { | |
| 195 EVP_PKEY *pktmp; | |
| 196 pktmp = X509_get_pubkey(c->pkeys[i].x509); | |
| 197 EVP_PKEY_copy_parameters(pktmp,pkey); | |
| 198 EVP_PKEY_free(pktmp); | |
| 199 ERR_clear_error(); | |
| 200 | |
| 201 #ifndef OPENSSL_NO_RSA | |
| 202 /* Don't check the public/private key, this is mostly | |
| 203 * for smart cards. */ | |
| 204 if ((pkey->type == EVP_PKEY_RSA) && | |
| 205 (RSA_flags(pkey->pkey.rsa) & RSA_METHOD_FLAG_NO_CHECK)) | |
| 206 ; | |
| 207 else | |
| 208 #endif | |
| 209 if (!X509_check_private_key(c->pkeys[i].x509,pkey)) | |
| 210 { | |
| 211 X509_free(c->pkeys[i].x509); | |
| 212 c->pkeys[i].x509 = NULL; | |
| 213 return 0; | |
| 214 } | |
| 215 } | |
| 216 | |
| 217 if (c->pkeys[i].privatekey != NULL) | |
| 218 EVP_PKEY_free(c->pkeys[i].privatekey); | |
| 219 CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY); | |
| 220 c->pkeys[i].privatekey=pkey; | |
| 221 c->key= &(c->pkeys[i]); | |
| 222 | |
| 223 c->valid=0; | |
| 224 return(1); | |
| 225 } | |
| 226 | |
| 227 #ifndef OPENSSL_NO_RSA | |
| 228 #ifndef OPENSSL_NO_STDIO | |
| 229 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type) | |
| 230 { | |
| 231 int j,ret=0; | |
| 232 BIO *in; | |
| 233 RSA *rsa=NULL; | |
| 234 | |
| 235 in=BIO_new(BIO_s_file_internal()); | |
| 236 if (in == NULL) | |
| 237 { | |
| 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 { | |
| 244 SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,ERR_R_SYS_LIB); | |
| 245 goto end; | |
| 246 } | |
| 247 if (type == SSL_FILETYPE_ASN1) | |
| 248 { | |
| 249 j=ERR_R_ASN1_LIB; | |
| 250 rsa=d2i_RSAPrivateKey_bio(in,NULL); | |
| 251 } | |
| 252 else if (type == SSL_FILETYPE_PEM) | |
| 253 { | |
| 254 j=ERR_R_PEM_LIB; | |
| 255 rsa=PEM_read_bio_RSAPrivateKey(in,NULL, | |
| 256 ssl->ctx->default_passwd_callback,ssl->ctx->default_pass
wd_callback_userdata); | |
| 257 } | |
| 258 else | |
| 259 { | |
| 260 SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE); | |
| 261 goto end; | |
| 262 } | |
| 263 if (rsa == NULL) | |
| 264 { | |
| 265 SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_FILE,j); | |
| 266 goto end; | |
| 267 } | |
| 268 ret=SSL_use_RSAPrivateKey(ssl,rsa); | |
| 269 RSA_free(rsa); | |
| 270 end: | |
| 271 if (in != NULL) BIO_free(in); | |
| 272 return(ret); | |
| 273 } | |
| 274 #endif | |
| 275 | |
| 276 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len) | |
| 277 { | |
| 278 int ret; | |
| 279 const unsigned char *p; | |
| 280 RSA *rsa; | |
| 281 | |
| 282 p=d; | |
| 283 if ((rsa=d2i_RSAPrivateKey(NULL,&p,(long)len)) == NULL) | |
| 284 { | |
| 285 SSLerr(SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1,ERR_R_ASN1_LIB); | |
| 286 return(0); | |
| 287 } | |
| 288 | |
| 289 ret=SSL_use_RSAPrivateKey(ssl,rsa); | |
| 290 RSA_free(rsa); | |
| 291 return(ret); | |
| 292 } | |
| 293 #endif /* !OPENSSL_NO_RSA */ | |
| 294 | |
| 295 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey) | |
| 296 { | |
| 297 int ret; | |
| 298 | |
| 299 if (pkey == NULL) | |
| 300 { | |
| 301 SSLerr(SSL_F_SSL_USE_PRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER); | |
| 302 return(0); | |
| 303 } | |
| 304 if (!ssl_cert_inst(&ssl->cert)) | |
| 305 { | |
| 306 SSLerr(SSL_F_SSL_USE_PRIVATEKEY,ERR_R_MALLOC_FAILURE); | |
| 307 return(0); | |
| 308 } | |
| 309 ret=ssl_set_pkey(ssl->cert,pkey); | |
| 310 return(ret); | |
| 311 } | |
| 312 | |
| 313 #ifndef OPENSSL_NO_STDIO | |
| 314 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type) | |
| 315 { | |
| 316 int j,ret=0; | |
| 317 BIO *in; | |
| 318 EVP_PKEY *pkey=NULL; | |
| 319 | |
| 320 in=BIO_new(BIO_s_file_internal()); | |
| 321 if (in == NULL) | |
| 322 { | |
| 323 SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,ERR_R_BUF_LIB); | |
| 324 goto end; | |
| 325 } | |
| 326 | |
| 327 if (BIO_read_filename(in,file) <= 0) | |
| 328 { | |
| 329 SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,ERR_R_SYS_LIB); | |
| 330 goto end; | |
| 331 } | |
| 332 if (type == SSL_FILETYPE_PEM) | |
| 333 { | |
| 334 j=ERR_R_PEM_LIB; | |
| 335 pkey=PEM_read_bio_PrivateKey(in,NULL, | |
| 336 ssl->ctx->default_passwd_callback,ssl->ctx->default_pass
wd_callback_userdata); | |
| 337 } | |
| 338 else if (type == SSL_FILETYPE_ASN1) | |
| 339 { | |
| 340 j = ERR_R_ASN1_LIB; | |
| 341 pkey = d2i_PrivateKey_bio(in,NULL); | |
| 342 } | |
| 343 else | |
| 344 { | |
| 345 SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE); | |
| 346 goto end; | |
| 347 } | |
| 348 if (pkey == NULL) | |
| 349 { | |
| 350 SSLerr(SSL_F_SSL_USE_PRIVATEKEY_FILE,j); | |
| 351 goto end; | |
| 352 } | |
| 353 ret=SSL_use_PrivateKey(ssl,pkey); | |
| 354 EVP_PKEY_free(pkey); | |
| 355 end: | |
| 356 if (in != NULL) BIO_free(in); | |
| 357 return(ret); | |
| 358 } | |
| 359 #endif | |
| 360 | |
| 361 int SSL_use_PrivateKey_ASN1(int type, SSL *ssl, const unsigned char *d, long len
) | |
| 362 { | |
| 363 int ret; | |
| 364 const unsigned char *p; | |
| 365 EVP_PKEY *pkey; | |
| 366 | |
| 367 p=d; | |
| 368 if ((pkey=d2i_PrivateKey(type,NULL,&p,(long)len)) == NULL) | |
| 369 { | |
| 370 SSLerr(SSL_F_SSL_USE_PRIVATEKEY_ASN1,ERR_R_ASN1_LIB); | |
| 371 return(0); | |
| 372 } | |
| 373 | |
| 374 ret=SSL_use_PrivateKey(ssl,pkey); | |
| 375 EVP_PKEY_free(pkey); | |
| 376 return(ret); | |
| 377 } | |
| 378 | |
| 379 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x) | |
| 380 { | |
| 381 if (x == NULL) | |
| 382 { | |
| 383 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE,ERR_R_PASSED_NULL_PARAMETER
); | |
| 384 return(0); | |
| 385 } | |
| 386 if (!ssl_cert_inst(&ctx->cert)) | |
| 387 { | |
| 388 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE,ERR_R_MALLOC_FAILURE); | |
| 389 return(0); | |
| 390 } | |
| 391 return(ssl_set_cert(ctx->cert, x)); | |
| 392 } | |
| 393 | |
| 394 static int ssl_set_cert(CERT *c, X509 *x) | |
| 395 { | |
| 396 EVP_PKEY *pkey; | |
| 397 int i; | |
| 398 | |
| 399 pkey=X509_get_pubkey(x); | |
| 400 if (pkey == NULL) | |
| 401 { | |
| 402 SSLerr(SSL_F_SSL_SET_CERT,SSL_R_X509_LIB); | |
| 403 return(0); | |
| 404 } | |
| 405 | |
| 406 i=ssl_cert_type(x,pkey); | |
| 407 if (i < 0) | |
| 408 { | |
| 409 SSLerr(SSL_F_SSL_SET_CERT,SSL_R_UNKNOWN_CERTIFICATE_TYPE); | |
| 410 EVP_PKEY_free(pkey); | |
| 411 return(0); | |
| 412 } | |
| 413 | |
| 414 if (c->pkeys[i].privatekey != NULL) | |
| 415 { | |
| 416 EVP_PKEY_copy_parameters(pkey,c->pkeys[i].privatekey); | |
| 417 ERR_clear_error(); | |
| 418 | |
| 419 #ifndef OPENSSL_NO_RSA | |
| 420 /* Don't check the public/private key, this is mostly | |
| 421 * for smart cards. */ | |
| 422 if ((c->pkeys[i].privatekey->type == EVP_PKEY_RSA) && | |
| 423 (RSA_flags(c->pkeys[i].privatekey->pkey.rsa) & | |
| 424 RSA_METHOD_FLAG_NO_CHECK)) | |
| 425 ; | |
| 426 else | |
| 427 #endif /* OPENSSL_NO_RSA */ | |
| 428 if (!X509_check_private_key(x,c->pkeys[i].privatekey)) | |
| 429 { | |
| 430 /* don't fail for a cert/key mismatch, just free | |
| 431 * current private key (when switching to a different | |
| 432 * cert & key, first this function should be used, | |
| 433 * then ssl_set_pkey */ | |
| 434 EVP_PKEY_free(c->pkeys[i].privatekey); | |
| 435 c->pkeys[i].privatekey=NULL; | |
| 436 /* clear error queue */ | |
| 437 ERR_clear_error(); | |
| 438 } | |
| 439 } | |
| 440 | |
| 441 EVP_PKEY_free(pkey); | |
| 442 | |
| 443 if (c->pkeys[i].x509 != NULL) | |
| 444 X509_free(c->pkeys[i].x509); | |
| 445 CRYPTO_add(&x->references,1,CRYPTO_LOCK_X509); | |
| 446 c->pkeys[i].x509=x; | |
| 447 c->key= &(c->pkeys[i]); | |
| 448 | |
| 449 c->valid=0; | |
| 450 return(1); | |
| 451 } | |
| 452 | |
| 453 #ifndef OPENSSL_NO_STDIO | |
| 454 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type) | |
| 455 { | |
| 456 int j; | |
| 457 BIO *in; | |
| 458 int ret=0; | |
| 459 X509 *x=NULL; | |
| 460 | |
| 461 in=BIO_new(BIO_s_file_internal()); | |
| 462 if (in == NULL) | |
| 463 { | |
| 464 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,ERR_R_BUF_LIB); | |
| 465 goto end; | |
| 466 } | |
| 467 | |
| 468 if (BIO_read_filename(in,file) <= 0) | |
| 469 { | |
| 470 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,ERR_R_SYS_LIB); | |
| 471 goto end; | |
| 472 } | |
| 473 if (type == SSL_FILETYPE_ASN1) | |
| 474 { | |
| 475 j=ERR_R_ASN1_LIB; | |
| 476 x=d2i_X509_bio(in,NULL); | |
| 477 } | |
| 478 else if (type == SSL_FILETYPE_PEM) | |
| 479 { | |
| 480 j=ERR_R_PEM_LIB; | |
| 481 x=PEM_read_bio_X509(in,NULL,ctx->default_passwd_callback,ctx->de
fault_passwd_callback_userdata); | |
| 482 } | |
| 483 else | |
| 484 { | |
| 485 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,SSL_R_BAD_SSL_FILETYPE
); | |
| 486 goto end; | |
| 487 } | |
| 488 | |
| 489 if (x == NULL) | |
| 490 { | |
| 491 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE,j); | |
| 492 goto end; | |
| 493 } | |
| 494 | |
| 495 ret=SSL_CTX_use_certificate(ctx,x); | |
| 496 end: | |
| 497 if (x != NULL) X509_free(x); | |
| 498 if (in != NULL) BIO_free(in); | |
| 499 return(ret); | |
| 500 } | |
| 501 #endif | |
| 502 | |
| 503 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d) | |
| 504 { | |
| 505 X509 *x; | |
| 506 int ret; | |
| 507 | |
| 508 x=d2i_X509(NULL,&d,(long)len); | |
| 509 if (x == NULL) | |
| 510 { | |
| 511 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1,ERR_R_ASN1_LIB); | |
| 512 return(0); | |
| 513 } | |
| 514 | |
| 515 ret=SSL_CTX_use_certificate(ctx,x); | |
| 516 X509_free(x); | |
| 517 return(ret); | |
| 518 } | |
| 519 | |
| 520 #ifndef OPENSSL_NO_RSA | |
| 521 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa) | |
| 522 { | |
| 523 int ret; | |
| 524 EVP_PKEY *pkey; | |
| 525 | |
| 526 if (rsa == NULL) | |
| 527 { | |
| 528 SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_PASSED_NULL_PARAMET
ER); | |
| 529 return(0); | |
| 530 } | |
| 531 if (!ssl_cert_inst(&ctx->cert)) | |
| 532 { | |
| 533 SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_MALLOC_FAILURE); | |
| 534 return(0); | |
| 535 } | |
| 536 if ((pkey=EVP_PKEY_new()) == NULL) | |
| 537 { | |
| 538 SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY,ERR_R_EVP_LIB); | |
| 539 return(0); | |
| 540 } | |
| 541 | |
| 542 RSA_up_ref(rsa); | |
| 543 EVP_PKEY_assign_RSA(pkey,rsa); | |
| 544 | |
| 545 ret=ssl_set_pkey(ctx->cert, pkey); | |
| 546 EVP_PKEY_free(pkey); | |
| 547 return(ret); | |
| 548 } | |
| 549 | |
| 550 #ifndef OPENSSL_NO_STDIO | |
| 551 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type) | |
| 552 { | |
| 553 int j,ret=0; | |
| 554 BIO *in; | |
| 555 RSA *rsa=NULL; | |
| 556 | |
| 557 in=BIO_new(BIO_s_file_internal()); | |
| 558 if (in == NULL) | |
| 559 { | |
| 560 SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,ERR_R_BUF_LIB); | |
| 561 goto end; | |
| 562 } | |
| 563 | |
| 564 if (BIO_read_filename(in,file) <= 0) | |
| 565 { | |
| 566 SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,ERR_R_SYS_LIB); | |
| 567 goto end; | |
| 568 } | |
| 569 if (type == SSL_FILETYPE_ASN1) | |
| 570 { | |
| 571 j=ERR_R_ASN1_LIB; | |
| 572 rsa=d2i_RSAPrivateKey_bio(in,NULL); | |
| 573 } | |
| 574 else if (type == SSL_FILETYPE_PEM) | |
| 575 { | |
| 576 j=ERR_R_PEM_LIB; | |
| 577 rsa=PEM_read_bio_RSAPrivateKey(in,NULL, | |
| 578 ctx->default_passwd_callback,ctx->default_passwd_callbac
k_userdata); | |
| 579 } | |
| 580 else | |
| 581 { | |
| 582 SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETY
PE); | |
| 583 goto end; | |
| 584 } | |
| 585 if (rsa == NULL) | |
| 586 { | |
| 587 SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE,j); | |
| 588 goto end; | |
| 589 } | |
| 590 ret=SSL_CTX_use_RSAPrivateKey(ctx,rsa); | |
| 591 RSA_free(rsa); | |
| 592 end: | |
| 593 if (in != NULL) BIO_free(in); | |
| 594 return(ret); | |
| 595 } | |
| 596 #endif | |
| 597 | |
| 598 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long le
n) | |
| 599 { | |
| 600 int ret; | |
| 601 const unsigned char *p; | |
| 602 RSA *rsa; | |
| 603 | |
| 604 p=d; | |
| 605 if ((rsa=d2i_RSAPrivateKey(NULL,&p,(long)len)) == NULL) | |
| 606 { | |
| 607 SSLerr(SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1,ERR_R_ASN1_LIB); | |
| 608 return(0); | |
| 609 } | |
| 610 | |
| 611 ret=SSL_CTX_use_RSAPrivateKey(ctx,rsa); | |
| 612 RSA_free(rsa); | |
| 613 return(ret); | |
| 614 } | |
| 615 #endif /* !OPENSSL_NO_RSA */ | |
| 616 | |
| 617 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey) | |
| 618 { | |
| 619 if (pkey == NULL) | |
| 620 { | |
| 621 SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY,ERR_R_PASSED_NULL_PARAMETER)
; | |
| 622 return(0); | |
| 623 } | |
| 624 if (!ssl_cert_inst(&ctx->cert)) | |
| 625 { | |
| 626 SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY,ERR_R_MALLOC_FAILURE); | |
| 627 return(0); | |
| 628 } | |
| 629 return(ssl_set_pkey(ctx->cert,pkey)); | |
| 630 } | |
| 631 | |
| 632 #ifndef OPENSSL_NO_STDIO | |
| 633 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type) | |
| 634 { | |
| 635 int j,ret=0; | |
| 636 BIO *in; | |
| 637 EVP_PKEY *pkey=NULL; | |
| 638 | |
| 639 in=BIO_new(BIO_s_file_internal()); | |
| 640 if (in == NULL) | |
| 641 { | |
| 642 SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,ERR_R_BUF_LIB); | |
| 643 goto end; | |
| 644 } | |
| 645 | |
| 646 if (BIO_read_filename(in,file) <= 0) | |
| 647 { | |
| 648 SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,ERR_R_SYS_LIB); | |
| 649 goto end; | |
| 650 } | |
| 651 if (type == SSL_FILETYPE_PEM) | |
| 652 { | |
| 653 j=ERR_R_PEM_LIB; | |
| 654 pkey=PEM_read_bio_PrivateKey(in,NULL, | |
| 655 ctx->default_passwd_callback,ctx->default_passwd_callbac
k_userdata); | |
| 656 } | |
| 657 else if (type == SSL_FILETYPE_ASN1) | |
| 658 { | |
| 659 j = ERR_R_ASN1_LIB; | |
| 660 pkey = d2i_PrivateKey_bio(in,NULL); | |
| 661 } | |
| 662 else | |
| 663 { | |
| 664 SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,SSL_R_BAD_SSL_FILETYPE)
; | |
| 665 goto end; | |
| 666 } | |
| 667 if (pkey == NULL) | |
| 668 { | |
| 669 SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE,j); | |
| 670 goto end; | |
| 671 } | |
| 672 ret=SSL_CTX_use_PrivateKey(ctx,pkey); | |
| 673 EVP_PKEY_free(pkey); | |
| 674 end: | |
| 675 if (in != NULL) BIO_free(in); | |
| 676 return(ret); | |
| 677 } | |
| 678 #endif | |
| 679 | |
| 680 int SSL_CTX_use_PrivateKey_ASN1(int type, SSL_CTX *ctx, const unsigned char *d, | |
| 681 long len) | |
| 682 { | |
| 683 int ret; | |
| 684 const unsigned char *p; | |
| 685 EVP_PKEY *pkey; | |
| 686 | |
| 687 p=d; | |
| 688 if ((pkey=d2i_PrivateKey(type,NULL,&p,(long)len)) == NULL) | |
| 689 { | |
| 690 SSLerr(SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1,ERR_R_ASN1_LIB); | |
| 691 return(0); | |
| 692 } | |
| 693 | |
| 694 ret=SSL_CTX_use_PrivateKey(ctx,pkey); | |
| 695 EVP_PKEY_free(pkey); | |
| 696 return(ret); | |
| 697 } | |
| 698 | |
| 699 | |
| 700 int SSL_use_certificate_chain(SSL *ssl, STACK_OF(X509) *cert_chain) | |
| 701 { | |
| 702 if (ssl == NULL) | |
| 703 { | |
| 704 SSLerr(SSL_F_SSL_USE_CERTIFICATE_CHAIN,ERR_R_PASSED_NULL_PARAMET
ER); | |
| 705 return(0); | |
| 706 } | |
| 707 if (ssl->cert == NULL) | |
| 708 { | |
| 709 SSLerr(SSL_F_SSL_USE_CERTIFICATE_CHAIN,SSL_R_NO_CERTIFICATE_ASSI
GNED); | |
| 710 return(0); | |
| 711 } | |
| 712 if (ssl->cert->key == NULL) | |
| 713 { | |
| 714 SSLerr(SSL_F_SSL_USE_CERTIFICATE_CHAIN,SSL_R_NO_CERTIFICATE_ASSI
GNED); | |
| 715 return(0); | |
| 716 } | |
| 717 ssl->cert->key->cert_chain = cert_chain; | |
| 718 return(1); | |
| 719 } | |
| 720 | |
| 721 STACK_OF(X509) *SSL_get_certificate_chain(SSL *ssl, X509 *x) | |
| 722 { | |
| 723 int i; | |
| 724 if (x == NULL) | |
| 725 return NULL; | |
| 726 if (ssl == NULL) | |
| 727 return NULL; | |
| 728 if (ssl->cert == NULL) | |
| 729 return NULL; | |
| 730 for (i = 0; i < SSL_PKEY_NUM; i++) | |
| 731 if (ssl->cert->pkeys[i].x509 == x) | |
| 732 return ssl->cert->pkeys[i].cert_chain; | |
| 733 return NULL; | |
| 734 } | |
| 735 | |
| 736 #ifndef OPENSSL_NO_STDIO | |
| 737 /* Read a file that contains our certificate in "PEM" format, | |
| 738 * possibly followed by a sequence of CA certificates that should be | |
| 739 * sent to the peer in the Certificate message. | |
| 740 */ | |
| 741 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file) | |
| 742 { | |
| 743 BIO *in; | |
| 744 int ret=0; | |
| 745 X509 *x=NULL; | |
| 746 | |
| 747 ERR_clear_error(); /* clear error stack for SSL_CTX_use_certificate() */ | |
| 748 | |
| 749 in = BIO_new(BIO_s_file_internal()); | |
| 750 if (in == NULL) | |
| 751 { | |
| 752 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_BUF_LIB); | |
| 753 goto end; | |
| 754 } | |
| 755 | |
| 756 if (BIO_read_filename(in,file) <= 0) | |
| 757 { | |
| 758 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_SYS_LIB); | |
| 759 goto end; | |
| 760 } | |
| 761 | |
| 762 x=PEM_read_bio_X509_AUX(in,NULL,ctx->default_passwd_callback, | |
| 763 ctx->default_passwd_callback_userdata); | |
| 764 if (x == NULL) | |
| 765 { | |
| 766 SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE,ERR_R_PEM_LIB); | |
| 767 goto end; | |
| 768 } | |
| 769 | |
| 770 ret = SSL_CTX_use_certificate(ctx, x); | |
| 771 | |
| 772 if (ERR_peek_error() != 0) | |
| 773 ret = 0; /* Key/certificate mismatch doesn't imply ret==0 ... *
/ | |
| 774 if (ret) | |
| 775 { | |
| 776 /* If we could set up our certificate, now proceed to | |
| 777 * the CA certificates. | |
| 778 */ | |
| 779 X509 *ca; | |
| 780 int r; | |
| 781 unsigned long err; | |
| 782 | |
| 783 if (ctx->extra_certs != NULL) | |
| 784 { | |
| 785 sk_X509_pop_free(ctx->extra_certs, X509_free); | |
| 786 ctx->extra_certs = NULL; | |
| 787 } | |
| 788 | |
| 789 while ((ca = PEM_read_bio_X509(in, NULL, | |
| 790 ctx->default_passwd_callback, | |
| 791 ctx->default_passwd_callback_userdata)) | |
| 792 != NULL) | |
| 793 { | |
| 794 r = SSL_CTX_add_extra_chain_cert(ctx, ca); | |
| 795 if (!r) | |
| 796 { | |
| 797 X509_free(ca); | |
| 798 ret = 0; | |
| 799 goto end; | |
| 800 } | |
| 801 /* Note that we must not free r if it was successfully | |
| 802 * added to the chain (while we must free the main | |
| 803 * certificate, since its reference count is increased | |
| 804 * by SSL_CTX_use_certificate). */ | |
| 805 } | |
| 806 /* When the while loop ends, it's usually just EOF. */ | |
| 807 err = ERR_peek_last_error(); | |
| 808 if (ERR_GET_LIB(err) == ERR_LIB_PEM && ERR_GET_REASON(err) == PE
M_R_NO_START_LINE) | |
| 809 ERR_clear_error(); | |
| 810 else | |
| 811 ret = 0; /* some real error */ | |
| 812 } | |
| 813 | |
| 814 end: | |
| 815 if (x != NULL) X509_free(x); | |
| 816 if (in != NULL) BIO_free(in); | |
| 817 return(ret); | |
| 818 } | |
| 819 #endif | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2072073002:
Delete bundled copy of OpenSSL and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master