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Serialize/deserialize for ssl_server2

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This commit is contained in:
Jarno Lamsa 2019-05-29 15:41:21 +03:00
parent af30629686
commit 5a3a16cb1b
1 changed files with 47 additions and 1 deletions
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48
programs/ssl/ssl_server2.c
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@ -3918,7 +3918,53 @@ data_exchange:
ret = 0;
/*
* 7b. Continue doing data exchanges?
* 7b. 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;
}
}
/*
* 7c. Continue doing data exchanges?
*/
if( --exchanges_left > 0 )
goto data_exchange;