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/* _ _
** _ __ ___ ___ __| | ___ ___| | mod_ssl
** | '_ ` _ \ / _ \ / _` | / __/ __| | Apache Interface to OpenSSL
** | | | | | | (_) | (_| | \__ \__ \ | www.modssl.org
** |_| |_| |_|\___/ \__,_|___|___/___/_| ftp.modssl.org
** |_____|
** ssl_util_ssl.h
** Additional Utility Functions for OpenSSL
*/
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2003 The Apache Software Foundation. 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. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``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 APACHE SOFTWARE FOUNDATION 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.
* ====================================================================
*/
#ifndef __SSL_UTIL_SSL_H__
#define __SSL_UTIL_SSL_H__
/*
* Determine SSL library version number
*/
#ifdef OPENSSL_VERSION_NUMBER
#define SSL_LIBRARY_VERSION OPENSSL_VERSION_NUMBER
#define SSL_LIBRARY_NAME "OpenSSL"
#define SSL_LIBRARY_TEXT OPENSSL_VERSION_TEXT
#elif !defined(SSL_LIBRARY_VERSION)
#define SSL_LIBRARY_VERSION 0x0000
#define SSL_LIBRARY_NAME "OtherSSL"
#define SSL_LIBRARY_TEXT "OtherSSL 0.0.0 00 XXX 0000"
#endif
/*
* Maximum length of a DER encoded session.
* FIXME: There is no define in OpenSSL, but OpenSSL uses 1024*10,
* so this value should be ok. Although we have no warm feeling.
*/
#define SSL_SESSION_MAX_DER 1024*10
/* max length for SSL_SESSION_id2sz */
#define SSL_SESSION_ID_STRING_LEN \
((SSL_MAX_SSL_SESSION_ID_LENGTH + 1) * 2)
/*
* Additional Functions
*/
void SSL_init_app_data2_idx(void);
void *SSL_get_app_data2(SSL *);
void SSL_set_app_data2(SSL *, void *);
X509 *SSL_read_X509(char *, X509 **, modssl_read_bio_cb_fn *);
EVP_PKEY *SSL_read_PrivateKey(char *, EVP_PKEY **, modssl_read_bio_cb_fn *, void *);
int SSL_smart_shutdown(SSL *ssl);
X509_STORE *SSL_X509_STORE_create(char *, char *);
int SSL_X509_STORE_lookup(X509_STORE *, int, X509_NAME *, X509_OBJECT *);
char *SSL_make_ciphersuite(apr_pool_t *, SSL *);
BOOL SSL_X509_isSGC(X509 *);
BOOL SSL_X509_getBC(X509 *, int *, int *);
BOOL SSL_X509_getCN(apr_pool_t *, X509 *, char **);
BOOL SSL_X509_INFO_load_file(apr_pool_t *, STACK_OF(X509_INFO) *, const char *);
BOOL SSL_X509_INFO_load_path(apr_pool_t *, STACK_OF(X509_INFO) *, const char *);
int SSL_CTX_use_certificate_chain(SSL_CTX *, char *, int, modssl_read_bio_cb_fn *);
char *SSL_SESSION_id2sz(unsigned char *, int, char *, int);
/* util functions for OpenSSL+sslc compat */
int modssl_session_get_time(SSL_SESSION *session);
DH *modssl_dh_configure(unsigned char *p, int plen,
unsigned char *g, int glen);
#endif /* __SSL_UTIL_SSL_H__ */
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