/* * Copyright (C) 2011-2016 Intel Corporation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS 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 COPYRIGHT * OWNER OR 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 _AESM_NETWORK_H_ #define _AESM_NETWORK_H_ #include "aeerror.h" #include "se_types.h" /** * File: aesm_network.h * Description: Definition for interface of HTTP/HTTPS network communication used in AESM */ typedef enum _network_protocol_type_t { HTTP = 0, HTTPS, } network_protocol_type_t; typedef enum _http_methods_t { GET = 0, POST, } http_methods_t; /*Function to send data to a server and receive the response *@server_url: provide the url of the server *@req: start address of the data to be sent to server *@req_size: size in bytes of data to be sent to server *@p_resp: output parameter for pointer to the start address of received data, * we must free the pointer via function aesm_free_network_response_buffer(*p_resp) *@p_resp_size: output parameter for size of the received data *@is_ocsp: set it to true for OCSP and false for SGX EPID/PSE Provisioning or endpoint selection *@return AESM_SUCCESS on success or error code if failed */ ae_error_t aesm_network_send_receive(const char *server_url, const uint8_t *req, uint32_t req_size, uint8_t **p_resp, uint32_t *p_resp_size, http_methods_t method, bool is_ocsp=false); void aesm_free_network_response_buffer(uint8_t *resp); #endif