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Serialization/deserialization in ssl_client2

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This commit is contained in:
Jarno Lamsa 2019-05-29 15:15:08 +03:00
parent 0ea3cfe5bf
commit d736d08618
1 changed files with 50 additions and 1 deletions
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51
programs/ssl/ssl_client2.c
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@ -2353,7 +2353,56 @@ send_request:
}
/*
* 7c. Continue doing data exchanges?
* 7c. Simulate serialize/deserialize and go back to data exchange
*/
if( opt.serialize != 0)
{
size_t len;
unsigned char *buf = NULL;
opt.serialize = 0;
mbedtls_printf( " Serializing live connection..." );
if( ( ret = mbedtls_ssl_context_save( &ssl, NULL, 0, &len) ) != MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL )
{
mbedtls_printf( " failed\n ! mbedtls_ssl_context_save returned -0x%x\n\n", -ret );
goto exit;
}
if( ( buf = mbedtls_calloc(1, len) ) == NULL )
{
mbedtls_printf( " failed\n ! Couldn't allocate buffer for serialized context" );
goto exit;
}
if( ( ret = mbedtls_ssl_context_save( &ssl, buf, len, &len ) ) != 0 )
{
mbedtls_printf( "failed\n ! mbedtls_ssl_context_save returned -0x%x\n\n", -ret );
goto exit;
}
mbedtls_ssl_free( &ssl );
mbedtls_printf( " Deserializing connection..." );
mbedtls_ssl_init( &ssl );
if( ( ret = mbedtls_ssl_context_load( &ssl, buf, len ) ) != 0 )
{
mbedtls_printf( "failed\n ! mbedtls_ssl_context_load returned -0x%x\n\n", -ret );
goto exit;
}
goto send_request;
}
/*
* 7d. Continue doing data exchanges?
*/
if( --opt.exchanges > 0 )
goto send_request;