mirror of
https://github.com/yuzu-emu/mbedtls.git
synced 2024-12-25 01:35:38 +00:00
117 lines
4.1 KiB
C
117 lines
4.1 KiB
C
/*
|
|
* Test dynamic loading of libmbed*
|
|
*
|
|
* Copyright The Mbed TLS Contributors
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed 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.
|
|
*/
|
|
|
|
#if !defined(MBEDTLS_CONFIG_FILE)
|
|
#include "mbedtls/config.h"
|
|
#else
|
|
#include MBEDTLS_CONFIG_FILE
|
|
#endif
|
|
|
|
#include "mbedtls/platform.h"
|
|
#if !defined(MBEDTLS_PLATFORM_C)
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#define mbedtls_fprintf fprintf
|
|
#define mbedtls_printf printf
|
|
#define mbedtls_exit exit
|
|
#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
|
|
#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
|
|
#endif
|
|
|
|
#if defined(MBEDTLS_X509_CRT_PARSE_C)
|
|
#include "mbedtls/x509_crt.h"
|
|
#endif
|
|
|
|
#if defined(__APPLE__)
|
|
#define SO_SUFFIX ".dylib"
|
|
#else
|
|
#define SO_SUFFIX ".so"
|
|
#endif
|
|
|
|
#define CRYPTO_SO_FILENAME "libmbedcrypto" SO_SUFFIX
|
|
#define X509_SO_FILENAME "libmbedx509" SO_SUFFIX
|
|
#define TLS_SO_FILENAME "libmbedtls" SO_SUFFIX
|
|
|
|
#include <dlfcn.h>
|
|
|
|
#define CHECK_DLERROR( function, argument ) \
|
|
do \
|
|
{ \
|
|
char *CHECK_DLERROR_error = dlerror ( ); \
|
|
if( CHECK_DLERROR_error != NULL ) \
|
|
{ \
|
|
fprintf( stderr, "Dynamic loading error for %s(%s): %s\n", \
|
|
function, argument, CHECK_DLERROR_error ); \
|
|
mbedtls_exit( MBEDTLS_EXIT_FAILURE ); \
|
|
} \
|
|
} \
|
|
while( 0 )
|
|
|
|
int main( void )
|
|
{
|
|
#if defined(MBEDTLS_MD_C) || defined(MBEDTLS_SSL_TLS_C)
|
|
unsigned n;
|
|
#endif
|
|
|
|
#if defined(MBEDTLS_SSL_TLS_C)
|
|
void *tls_so = dlopen( TLS_SO_FILENAME, RTLD_NOW );
|
|
CHECK_DLERROR( "dlopen", TLS_SO_FILENAME );
|
|
const int *( *ssl_list_ciphersuites )( void ) =
|
|
dlsym( tls_so, "mbedtls_ssl_list_ciphersuites" );
|
|
CHECK_DLERROR( "dlsym", "mbedtls_ssl_list_ciphersuites" );
|
|
const int *ciphersuites = ssl_list_ciphersuites( );
|
|
for( n = 0; ciphersuites[n] != 0; n++ )
|
|
/* nothing to do, we're just counting */;
|
|
mbedtls_printf( "dlopen(%s): %u ciphersuites\n",
|
|
TLS_SO_FILENAME, n );
|
|
dlclose( tls_so );
|
|
CHECK_DLERROR( "dlclose", TLS_SO_FILENAME );
|
|
#endif /* MBEDTLS_SSL_TLS_C */
|
|
|
|
#if defined(MBEDTLS_X509_CRT_PARSE_C)
|
|
void *x509_so = dlopen( X509_SO_FILENAME, RTLD_NOW );
|
|
CHECK_DLERROR( "dlopen", X509_SO_FILENAME );
|
|
const mbedtls_x509_crt_profile *profile =
|
|
dlsym( x509_so, "mbedtls_x509_crt_profile_default" );
|
|
CHECK_DLERROR( "dlsym", "mbedtls_x509_crt_profile_default" );
|
|
mbedtls_printf( "dlopen(%s): Allowed md mask: %08x\n",
|
|
X509_SO_FILENAME, (unsigned) profile->allowed_mds );
|
|
dlclose( x509_so );
|
|
CHECK_DLERROR( "dlclose", X509_SO_FILENAME );
|
|
#endif /* MBEDTLS_X509_CRT_PARSE_C */
|
|
|
|
#if defined(MBEDTLS_MD_C)
|
|
void *crypto_so = dlopen( CRYPTO_SO_FILENAME, RTLD_NOW );
|
|
CHECK_DLERROR( "dlopen", CRYPTO_SO_FILENAME );
|
|
const int *( *md_list )( void ) =
|
|
dlsym( crypto_so, "mbedtls_md_list" );
|
|
CHECK_DLERROR( "dlsym", "mbedtls_md_list" );
|
|
const int *mds = md_list( );
|
|
for( n = 0; mds[n] != 0; n++ )
|
|
/* nothing to do, we're just counting */;
|
|
mbedtls_printf( "dlopen(%s): %u hashes\n",
|
|
CRYPTO_SO_FILENAME, n );
|
|
dlclose( crypto_so );
|
|
CHECK_DLERROR( "dlclose", CRYPTO_SO_FILENAME );
|
|
#endif /* MBEDTLS_MD_C */
|
|
|
|
return( 0 );
|
|
}
|
|
|