kopia lustrzana https://github.com/ryukoposting/Signal-Android
197 wiersze
5.7 KiB
C
197 wiersze
5.7 KiB
C
/* 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);
|
|
}
|