You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
118 lines
4.3 KiB
118 lines
4.3 KiB
/* evp_cnf.c */ |
|
/* |
|
* Written by Stephen Henson (steve@openssl.org) for the OpenSSL project |
|
* 2007. |
|
*/ |
|
/* ==================================================================== |
|
* Copyright (c) 2007 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 <stdio.h> |
|
#include <ctype.h> |
|
#include <openssl/crypto.h> |
|
#include "cryptlib.h" |
|
#include <openssl/conf.h> |
|
#include <openssl/dso.h> |
|
#include <openssl/x509.h> |
|
#include <openssl/x509v3.h> |
|
#ifdef OPENSSL_FIPS |
|
# include <openssl/fips.h> |
|
#endif |
|
|
|
/* Algorithm configuration module. */ |
|
|
|
static int alg_module_init(CONF_IMODULE *md, const CONF *cnf) |
|
{ |
|
int i; |
|
const char *oid_section; |
|
STACK_OF(CONF_VALUE) *sktmp; |
|
CONF_VALUE *oval; |
|
oid_section = CONF_imodule_get_value(md); |
|
if (!(sktmp = NCONF_get_section(cnf, oid_section))) { |
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERROR_LOADING_SECTION); |
|
return 0; |
|
} |
|
for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) { |
|
oval = sk_CONF_VALUE_value(sktmp, i); |
|
if (!strcmp(oval->name, "fips_mode")) { |
|
int m; |
|
if (!X509V3_get_value_bool(oval, &m)) { |
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_INVALID_FIPS_MODE); |
|
return 0; |
|
} |
|
if (m > 0) { |
|
#ifdef OPENSSL_FIPS |
|
if (!FIPS_mode() && !FIPS_mode_set(1)) { |
|
EVPerr(EVP_F_ALG_MODULE_INIT, |
|
EVP_R_ERROR_SETTING_FIPS_MODE); |
|
return 0; |
|
} |
|
#else |
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_FIPS_MODE_NOT_SUPPORTED); |
|
return 0; |
|
#endif |
|
} |
|
} else { |
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_UNKNOWN_OPTION); |
|
ERR_add_error_data(4, "name=", oval->name, |
|
", value=", oval->value); |
|
} |
|
|
|
} |
|
return 1; |
|
} |
|
|
|
void EVP_add_alg_module(void) |
|
{ |
|
CONF_module_add("alg_section", alg_module_init, 0); |
|
}
|
|
|