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#![feature(result_flattening)]
#[macro_use]
extern crate log;
extern crate sgx_types;
use anyhow::{anyhow, Result};
use teaclave_attestation::{verifier, AttestationConfig, RemoteAttestation};
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, MANAGEMENT_INBOUND_SERVICES};
use teaclave_config::RuntimeConfig;
use teaclave_proto::teaclave_management_service::TeaclaveManagementServer;
use teaclave_service_enclave_utils::{create_trusted_storage_endpoint, ServiceEnclave};
use teaclave_types::{EnclaveInfo, TeeServiceError, TeeServiceResult};
mod audit;
mod error;
mod service;
const N_WORKERS: usize = 16;
async fn start_service(config: &RuntimeConfig) -> Result<()> {
info!("Starting Management...");
let listen_address = config.internal_endpoints.management.listen_address;
let attestation_config = AttestationConfig::from_teaclave_config(config)?;
let attested_tls_config = RemoteAttestation::new(attestation_config)
.generate_and_endorse()?
.attested_tls_config()
.ok_or_else(|| anyhow!("cannot get attested TLS config"))?;
info!(" Starting Management: Self attestation finished ...");
let enclave_info = EnclaveInfo::verify_and_new(
&config.audit.enclave_info_bytes,
AUDITOR_PUBLIC_KEYS,
&config.audit.auditor_signatures_bytes,
)?;
let accepted_enclave_attrs: Vec<teaclave_types::EnclaveAttr> = MANAGEMENT_INBOUND_SERVICES
.iter()
.map(|service| match enclave_info.get_enclave_attr(service) {
Some(attr) => Ok(attr),
None => Err(anyhow!("cannot get enclave attribute of {}", service)),
})
.collect::<Result<_>>()?;
let server_config = teaclave_rpc::config::SgxTrustedTlsServerConfig::from_attested_tls_config(
attested_tls_config.clone(),
)?
.attestation_report_verifier(
accepted_enclave_attrs,
AS_ROOT_CA_CERT,
verifier::universal_quote_verifier,
)?
.into();
info!(" Starting Management: Server config setup finished ...");
let storage_service_endpoint = create_trusted_storage_endpoint(
&config.internal_endpoints.storage.advertised_address,
&enclave_info,
AS_ROOT_CA_CERT,
verifier::universal_quote_verifier,
attested_tls_config,
)?;
info!(" Starting Management: setup storage endpoint finished ...");
let service = service::TeaclaveManagementService::new(storage_service_endpoint).await?;
info!(" Starting Management: start listening ...");
teaclave_rpc::transport::Server::builder()
.tls_config(server_config)
.map_err(|_| anyhow::anyhow!("TeaclaveFrontendServer tls config error"))?
.add_service(TeaclaveManagementServer::new(service))
.serve(listen_address)
.await?;
Ok(())
}
#[handle_ecall]
fn handle_start_service(input: &StartServiceInput) -> TeeServiceResult<StartServiceOutput> {
let result = tokio::runtime::Builder::new_multi_thread()
.worker_threads(N_WORKERS)
.enable_all()
.build()
.map_err(|_| TeeServiceError::SgxError)?
.block_on(start_service(&input.config));
match result {
Ok(_) => Ok(StartServiceOutput),
Err(e) => {
error!("Failed to run 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!(
service::tests::handle_input_file,
service::tests::handle_output_file,
service::tests::handle_function,
service::tests::check_function_quota,
service::tests::handle_task,
service::tests::handle_staged_task,
audit::tests::test_entry_doc_conversion,
)
}
}