diff options
Diffstat (limited to 'openssl/crypto/engine/eng_pkey.c')
| -rw-r--r-- | openssl/crypto/engine/eng_pkey.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/openssl/crypto/engine/eng_pkey.c b/openssl/crypto/engine/eng_pkey.c new file mode 100644 index 000000000..1dfa2e366 --- /dev/null +++ b/openssl/crypto/engine/eng_pkey.c @@ -0,0 +1,196 @@ +/* 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); + } |