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/* $OpenBSD: conf_sap.c,v 1.11 2015/02/11 03:19:37 doug Exp $ */ |
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/* Written by Stephen Henson (steve@openssl.org) for the OpenSSL |
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* project 2001. |
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*/ |
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/* ==================================================================== |
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* Copyright (c) 2001 The OpenSSL Project. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. All advertising materials mentioning features or use of this |
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* software must display the following acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
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* |
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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* endorse or promote products derived from this software without |
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* prior written permission. For written permission, please contact |
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* licensing@OpenSSL.org. |
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* |
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* 5. Products derived from this software may not be called "OpenSSL" |
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* nor may "OpenSSL" appear in their names without prior written |
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* permission of the OpenSSL Project. |
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* |
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* 6. Redistributions of any form whatsoever must retain the following |
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* acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ==================================================================== |
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* |
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* This product includes cryptographic software written by Eric Young |
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* (eay@cryptsoft.com). This product includes software written by Tim |
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* Hudson (tjh@cryptsoft.com). |
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* |
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*/ |
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#include <stdio.h> |
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#include <openssl/opensslconf.h> |
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#include <openssl/asn1.h> |
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#include <openssl/conf.h> |
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#include <openssl/crypto.h> |
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#include <openssl/err.h> |
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#include <openssl/x509.h> |
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#ifndef OPENSSL_NO_ENGINE |
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#include <openssl/engine.h> |
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#endif |
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/* This is the automatic configuration loader: it is called automatically by |
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* OpenSSL when any of a number of standard initialisation functions are called, |
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* unless this is overridden by calling OPENSSL_no_config() |
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*/ |
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static int openssl_configured = 0; |
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void |
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OPENSSL_config(const char *config_name) |
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{ |
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if (openssl_configured) |
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return; |
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OPENSSL_load_builtin_modules(); |
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#ifndef OPENSSL_NO_ENGINE |
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/* Need to load ENGINEs */ |
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ENGINE_load_builtin_engines(); |
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#endif |
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/* Add others here? */ |
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ERR_clear_error(); |
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if (CONF_modules_load_file(NULL, config_name, |
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CONF_MFLAGS_DEFAULT_SECTION|CONF_MFLAGS_IGNORE_MISSING_FILE) <= 0) { |
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BIO *bio_err; |
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ERR_load_crypto_strings(); |
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if ((bio_err = BIO_new_fp(stderr, BIO_NOCLOSE)) != NULL) { |
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BIO_printf(bio_err, "Auto configuration failed\n"); |
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ERR_print_errors(bio_err); |
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BIO_free(bio_err); |
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} |
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exit(1); |
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} |
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return; |
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} |
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void |
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OPENSSL_no_config(void) |
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{ |
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openssl_configured = 1; |
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} |