| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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.. |
| |
| #ifndef ENCLAVE_H |
| #define ENCLAVE_H |
| |
| #include <string> |
| #include <stdio.h> |
| #include <limits.h> |
| #include <unistd.h> |
| |
| #include "enclave_u.h" |
| #include "LogBase.h" |
| #include "UtilityFunctions.h" |
| |
| // Needed to call untrusted key exchange library APIs, i.e. sgx_ra_proc_msg2. |
| #include "sgx_ukey_exchange.h" |
| |
| // Needed to query extended epid group id. |
| #include "sgx_uae_service.h" |
| |
| class Enclave { |
| |
| public: |
| static Enclave* getInstance(); |
| virtual ~Enclave(); |
| sgx_status_t createEnclave(); |
| sgx_enclave_id_t getID(); |
| sgx_status_t raInit(sgx_ra_context_t *ra_context); |
| void raClose(sgx_ra_context_t ra_context); |
| |
| private: |
| Enclave(); |
| static Enclave *instance; |
| const char *enclave_path = "enclave.signed.so"; |
| sgx_enclave_id_t enclave_id; |
| }; |
| |
| #endif |