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- /*
- * Copyright (C) 2011-2018 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.
- *
- */
- #include "sgx_error.h"
- #include "sgx_urts.h"
- #include "se_types.h"
- #include <errno.h>
- #include <fcntl.h>
- #include <limits.h>
- #include "urts_com.h"
- extern "C" sgx_status_t sgx_create_enclave(const char *file_name, const int debug, sgx_launch_token_t *launch_token, int *launch_token_updated, sgx_enclave_id_t *enclave_id, sgx_misc_attribute_t *misc_attr)
- {
- sgx_status_t ret = SGX_SUCCESS;
- //Only true or false is valid
- if(TRUE != debug && FALSE != debug)
- return SGX_ERROR_INVALID_PARAMETER;
- int fd = open(file_name, O_RDONLY);
- if(-1 == fd)
- {
- SE_TRACE(SE_TRACE_ERROR, "Couldn't open the enclave file, error = %d\n", errno);
- return SGX_ERROR_ENCLAVE_FILE_ACCESS;
- }
- se_file_t file = {NULL, 0, false};
- char resolved_path[PATH_MAX];
- file.name = realpath(file_name, resolved_path);
- file.name_len = (uint32_t)strlen(resolved_path);
- ret = _create_enclave(!!debug, fd, file, NULL, launch_token, launch_token_updated, enclave_id, misc_attr);
- if(SGX_SUCCESS != ret && misc_attr)
- {
- sgx_misc_attribute_t plat_cap;
- memset(&plat_cap, 0, sizeof(plat_cap));
- get_enclave_creator()->get_plat_cap(&plat_cap);
- memcpy_s(misc_attr, sizeof(sgx_misc_attribute_t), &plat_cap, sizeof(sgx_misc_attribute_t));
- }
- close(fd);
- return ret;
- }
- extern "C" sgx_status_t
- sgx_create_encrypted_enclave(
- const char *file_name,
- const int debug,
- sgx_launch_token_t *launch_token,
- int *launch_token_updated,
- sgx_enclave_id_t *enclave_id,
- sgx_misc_attribute_t *misc_attr,
- uint8_t* sealed_key)
- {
- sgx_status_t ret = SGX_SUCCESS;
- //Only true or false is valid
- if(TRUE != debug && FALSE != debug)
- return SGX_ERROR_INVALID_PARAMETER;
- if(NULL == sealed_key)
- {
- return SGX_ERROR_INVALID_PARAMETER;
- }
- int fd = open(file_name, O_RDONLY);
- if(-1 == fd)
- {
- SE_TRACE(SE_TRACE_ERROR, "Couldn't open the enclave file, error = %d\n", errno);
- return SGX_ERROR_ENCLAVE_FILE_ACCESS;
- }
- se_file_t file = {NULL, 0, false};
- char resolved_path[PATH_MAX];
- file.name = realpath(file_name, resolved_path);
- file.name_len = (uint32_t)strlen(resolved_path);
- ret = _create_enclave(
- !!debug,
- fd,
- file,
- NULL,
- launch_token,
- launch_token_updated,
- enclave_id,
- misc_attr,
- sealed_key);
- if(SGX_SUCCESS != ret && misc_attr)
- {
- sgx_misc_attribute_t plat_cap;
- memset(&plat_cap, 0, sizeof(plat_cap));
- get_enclave_creator()->get_plat_cap(&plat_cap);
- memcpy_s(misc_attr, sizeof(sgx_misc_attribute_t), &plat_cap, sizeof(sgx_misc_attribute_t));
- }
- close(fd);
- return ret;
- }
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