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/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* _ _
* _ __ ___ ___ __| | ___ ___| | mod_ssl
* | '_ ` _ \ / _ \ / _` | / __/ __| | Apache Interface to OpenSSL
* | | | | | | (_) | (_| | \__ \__ \ |
* |_| |_| |_|\___/ \__,_|___|___/___/_|
* |_____|
* ssl_util_ssl.h
* Additional Utility Functions for OpenSSL
*/
#ifndef __SSL_UTIL_SSL_H__
#define __SSL_UTIL_SSL_H__
/*
* Determine SSL library version number
*/
#define SSL_NIBBLE(x,n) ((x >> (n * 4)) & 0xF)
#ifdef OPENSSL_VERSION_NUMBER
#define SSL_LIBRARY_VERSION OPENSSL_VERSION_NUMBER
#define SSL_LIBRARY_NAME "OpenSSL"
#define SSL_LIBRARY_TEXT OPENSSL_VERSION_TEXT
#define SSL_LIBRARY_DYNTEXT SSLeay_version(SSLEAY_VERSION)
#elif defined(SSLC_VERSION_NUMBER)
#define SSL_LIBRARY_VERSION SSLC_VERSION_NUMBER
#define SSL_LIBRARY_NAME "SSL-C"
#define SSL_LIBRARY_TEXT { 'S', 'S', 'L', '-', 'C', ' ', \
'0' + SSL_NIBBLE(SSLC_VERSION_NUMBER,3), '.', \
'0' + SSL_NIBBLE(SSLC_VERSION_NUMBER,2), '.', \
'0' + SSL_NIBBLE(SSLC_VERSION_NUMBER,1), '.', \
'0' + SSL_NIBBLE(SSLC_VERSION_NUMBER,0), 0 }
#define SSL_LIBRARY_DYNTEXT SSLC_library_info(SSLC_INFO_VERSION)
#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"
#define SSL_LIBRARY_DYNTEXT "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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