OpenSSL: OpenSSL_0_9_7-stable: openssl/crypto/evp/ evp_cnf.c

  OpenSSL CVS Repository
  http://cvs.openssl.org/
 
____________________________________________________________
________________

  Server: cvs.openssl.org                  Name:   Dr.
Stephen Henson
  Root:   /v/openssl/cvs                   Email:  steveopenssl.org
  Module: openssl                          Date:  
10-Apr-2007 01:56:34
  Branch: OpenSSL_0_9_7-stable             Handle:
2007041000563300

  Added files:              (Branch: OpenSSL_0_9_7-stable)
    openssl/crypto/evp      evp_cnf.c

  Log:
    Add evp_cnf.c file.

  Summary:
    Revision    Changes     Path
    1.1.4.2     +122 -0     openssl/crypto/evp/evp_cnf.c
 
____________________________________________________________
________________

  patch -p0 <<' .'
  Index: openssl/crypto/evp/evp_cnf.c
 
============================================================
================
  $ cvs diff -u -r0 -r1.1.4.2 evp_cnf.c
  --- /dev/null	2007-04-10 01:55:00 +0200
  +++ evp_cnf.c	2007-04-10 01:56:34 +0200
   -0,0 +1,122 
  +/* evp_cnf.c */
  +/* Written by Stephen Henson (shensonbigfoot.com) 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/)&
quot;
  + *
  + * 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
  + *    licensingOpenSSL.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/)&
quot;
  + *
  + * 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
  + * (eaycryptsoft.com).  This product includes software
written by Tim
  + * Hudson (tjhcryptsoft.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>
  +#include <openssl/fips.h>
  +
  +/* 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_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);
  +	}
   .
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