| // 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. |
| |
| #![cfg_attr(feature = "mesalock_sgx", no_std)] |
| #[cfg(feature = "mesalock_sgx")] |
| #[macro_use] |
| extern crate sgx_tstd as std; |
| |
| #[cfg(feature = "mesalock_sgx")] |
| use std::prelude::v1::*; |
| use std::untrusted::path::PathEx; |
| |
| use anyhow::{ensure, Result}; |
| |
| use teaclave_attestation::verifier; |
| use teaclave_binder::proto::{ |
| ECallCommand, FinalizeEnclaveInput, FinalizeEnclaveOutput, InitEnclaveInput, InitEnclaveOutput, |
| StartServiceInput, StartServiceOutput, |
| }; |
| use teaclave_binder::{handle_ecall, register_ecall_handler}; |
| use teaclave_config::build::{AS_ROOT_CA_CERT, AUDITOR_PUBLIC_KEYS}; |
| use teaclave_config::RuntimeConfig; |
| use teaclave_service_enclave_utils::create_trusted_scheduler_endpoint; |
| use teaclave_service_enclave_utils::ServiceEnclave; |
| use teaclave_types::{EnclaveInfo, TeeServiceError, TeeServiceResult}; |
| |
| mod ocall; |
| mod service; |
| mod task_file_manager; |
| |
| fn start_service(config: &RuntimeConfig) -> Result<()> { |
| let enclave_info = EnclaveInfo::verify_and_new( |
| &config.audit.enclave_info_bytes, |
| AUDITOR_PUBLIC_KEYS, |
| &config.audit.auditor_signatures_bytes, |
| )?; |
| let scheduler_service_address = &config.internal_endpoints.scheduler.advertised_address; |
| let scheduler_service_endpoint = create_trusted_scheduler_endpoint( |
| &scheduler_service_address, |
| &enclave_info, |
| AS_ROOT_CA_CERT, |
| verifier::universal_quote_verifier, |
| ); |
| |
| let fusion_base = config.mount.fusion_base_dir.clone(); |
| |
| // We only create this base directory in test_mode |
| // This directory should be mounted in release mode |
| #[cfg(test_mode)] |
| std::untrusted::fs::create_dir_all(&fusion_base)?; |
| |
| ensure!( |
| fusion_base.exists(), |
| "Fusion base directory is not mounted: {}", |
| fusion_base.display() |
| ); |
| |
| let mut service = service::TeaclaveExecutionService::new(scheduler_service_endpoint)?; |
| let _ = service.start(); |
| |
| Ok(()) |
| } |
| |
| #[handle_ecall] |
| fn handle_start_service(input: &StartServiceInput) -> TeeServiceResult<StartServiceOutput> { |
| match start_service(&input.config) { |
| Ok(_) => Ok(StartServiceOutput), |
| Err(e) => { |
| log::error!("Failed to start the service: {}", e); |
| Err(TeeServiceError::ServiceError) |
| } |
| } |
| } |
| |
| #[handle_ecall] |
| fn handle_init_enclave(_: &InitEnclaveInput) -> TeeServiceResult<InitEnclaveOutput> { |
| ServiceEnclave::init(env!("CARGO_PKG_NAME"))?; |
| Ok(InitEnclaveOutput) |
| } |
| |
| #[handle_ecall] |
| fn handle_finalize_enclave(_: &FinalizeEnclaveInput) -> TeeServiceResult<FinalizeEnclaveOutput> { |
| ServiceEnclave::finalize()?; |
| Ok(FinalizeEnclaveOutput) |
| } |
| |
| register_ecall_handler!( |
| type ECallCommand, |
| (ECallCommand::StartService, StartServiceInput, StartServiceOutput), |
| (ECallCommand::InitEnclave, InitEnclaveInput, InitEnclaveOutput), |
| (ECallCommand::FinalizeEnclave, FinalizeEnclaveInput, FinalizeEnclaveOutput), |
| ); |
| |
| #[cfg(feature = "enclave_unit_test")] |
| pub mod tests { |
| use super::*; |
| use teaclave_test_utils::*; |
| |
| pub fn run_tests() -> bool { |
| run_tests!( |
| ocall::tests::test_handle_file_request, |
| service::tests::test_invoke_echo, |
| service::tests::test_invoke_gbdt_train, |
| task_file_manager::tests::test_input, |
| ) |
| } |
| } |