| /* crypto/engine/eng_pkey.c */ |
| /* ==================================================================== |
| * Copyright (c) 1999-2001 The OpenSSL Project. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. All advertising materials mentioning features or use of this |
| * software must display the following acknowledgment: |
| * "This product includes software developed by the OpenSSL Project |
| * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
| * |
| * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
| * endorse or promote products derived from this software without |
| * prior written permission. For written permission, please contact |
| * licensing@OpenSSL.org. |
| * |
| * 5. Products derived from this software may not be called "OpenSSL" |
| * nor may "OpenSSL" appear in their names without prior written |
| * permission of the OpenSSL Project. |
| * |
| * 6. Redistributions of any form whatsoever must retain the following |
| * acknowledgment: |
| * "This product includes software developed by the OpenSSL Project |
| * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
| * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| * OF THE POSSIBILITY OF SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This product includes cryptographic software written by Eric Young |
| * (eay@cryptsoft.com). This product includes software written by Tim |
| * Hudson (tjh@cryptsoft.com). |
| * |
| */ |
| |
| #include "eng_int.h" |
| |
| /* Basic get/set stuff */ |
| |
| int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f) |
| { |
| e->load_privkey = loadpriv_f; |
| return 1; |
| } |
| |
| int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f) |
| { |
| e->load_pubkey = loadpub_f; |
| return 1; |
| } |
| |
| int ENGINE_set_load_ssl_client_cert_function(ENGINE *e, |
| ENGINE_SSL_CLIENT_CERT_PTR loadssl_f) |
| { |
| e->load_ssl_client_cert = loadssl_f; |
| return 1; |
| } |
| |
| ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e) |
| { |
| return e->load_privkey; |
| } |
| |
| ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e) |
| { |
| return e->load_pubkey; |
| } |
| |
| ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE *e) |
| { |
| return e->load_ssl_client_cert; |
| } |
| |
| /* API functions to load public/private keys */ |
| |
| EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id, |
| UI_METHOD *ui_method, void *callback_data) |
| { |
| EVP_PKEY *pkey; |
| |
| if(e == NULL) |
| { |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY, |
| ERR_R_PASSED_NULL_PARAMETER); |
| return 0; |
| } |
| CRYPTO_w_lock(CRYPTO_LOCK_ENGINE); |
| if(e->funct_ref == 0) |
| { |
| CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE); |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY, |
| ENGINE_R_NOT_INITIALISED); |
| return 0; |
| } |
| CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE); |
| if (!e->load_privkey) |
| { |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY, |
| ENGINE_R_NO_LOAD_FUNCTION); |
| return 0; |
| } |
| pkey = e->load_privkey(e, key_id, ui_method, callback_data); |
| if (!pkey) |
| { |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_PRIVATE_KEY, |
| ENGINE_R_FAILED_LOADING_PRIVATE_KEY); |
| return 0; |
| } |
| return pkey; |
| } |
| |
| EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id, |
| UI_METHOD *ui_method, void *callback_data) |
| { |
| EVP_PKEY *pkey; |
| |
| if(e == NULL) |
| { |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, |
| ERR_R_PASSED_NULL_PARAMETER); |
| return 0; |
| } |
| CRYPTO_w_lock(CRYPTO_LOCK_ENGINE); |
| if(e->funct_ref == 0) |
| { |
| CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE); |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, |
| ENGINE_R_NOT_INITIALISED); |
| return 0; |
| } |
| CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE); |
| if (!e->load_pubkey) |
| { |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, |
| ENGINE_R_NO_LOAD_FUNCTION); |
| return 0; |
| } |
| pkey = e->load_pubkey(e, key_id, ui_method, callback_data); |
| if (!pkey) |
| { |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_PUBLIC_KEY, |
| ENGINE_R_FAILED_LOADING_PUBLIC_KEY); |
| return 0; |
| } |
| return pkey; |
| } |
| |
| int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s, |
| STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **ppkey, |
| STACK_OF(X509) **pother, UI_METHOD *ui_method, void *callback_data) |
| { |
| |
| if(e == NULL) |
| { |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT, |
| ERR_R_PASSED_NULL_PARAMETER); |
| return 0; |
| } |
| CRYPTO_w_lock(CRYPTO_LOCK_ENGINE); |
| if(e->funct_ref == 0) |
| { |
| CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE); |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT, |
| ENGINE_R_NOT_INITIALISED); |
| return 0; |
| } |
| CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE); |
| if (!e->load_ssl_client_cert) |
| { |
| ENGINEerr(ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT, |
| ENGINE_R_NO_LOAD_FUNCTION); |
| return 0; |
| } |
| return e->load_ssl_client_cert(e, s, ca_dn, pcert, ppkey, pother, |
| ui_method, callback_data); |
| } |