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| </pre><pre class="rust"><code><span class="comment">// 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. |
| |
| </span><span class="attribute">#![feature(concat_idents)] |
| |
| #[cfg(feature = <span class="string">"mesalock_sgx"</span>)] |
| </span><span class="kw">extern crate </span>sgx_trts; |
| |
| <span class="kw">use </span>anyhow::Result; |
| <span class="kw">use </span>log::debug; |
| <span class="kw">use </span>log::error; |
| <span class="attribute">#[cfg(not(feature = <span class="string">"mesalock_sgx"</span>))] |
| </span><span class="kw">use </span>std::fs; |
| <span class="kw">use </span>std::path::PathBuf; |
| <span class="kw">use </span>std::sync::{Arc, RwLock}; |
| <span class="attribute">#[cfg(feature = <span class="string">"mesalock_sgx"</span>)] |
| </span><span class="kw">use </span>std::untrusted::{fs, path::PathEx}; |
| <span class="kw">use </span>teaclave_attestation::verifier::AttestationReportVerificationFn; |
| <span class="kw">use </span>teaclave_attestation::AttestedTlsConfig; |
| <span class="kw">use </span>teaclave_config::RuntimeConfig; |
| <span class="kw">use </span>teaclave_types::{EnclaveInfo, TeeServiceResult}; |
| |
| <span class="kw">mod </span>macros; |
| |
| <span class="attribute">#[cfg(feature = <span class="string">"cov"</span>)] |
| #[sgx_macros::global_dtor] |
| </span><span class="kw">fn </span>cov_exit() { |
| <span class="macro">println!</span>(<span class="string">"sgx_cov finished!"</span>); |
| sgx_cov::cov_writeout(); |
| } |
| |
| <span class="kw">extern </span><span class="string">"C" </span>{ |
| <span class="kw">pub static </span>g_peak_heap_used: isize; |
| <span class="kw">pub static </span>g_peak_rsrv_mem_committed: isize; |
| } |
| |
| <span class="kw">pub struct </span>ServiceEnclave; |
| |
| <span class="kw">impl </span>ServiceEnclave { |
| <span class="kw">pub fn </span>init(_name: <span class="kw-2">&</span>str) -> TeeServiceResult<()> { |
| <span class="kw">let </span>env = env_logger::Env::new() |
| .filter_or(<span class="string">"TEACLAVE_LOG"</span>, <span class="string">"RUST_LOG"</span>) |
| .write_style_or(<span class="string">"TEACLAVE_LOG_STYLE"</span>, <span class="string">"RUST_LOG_STYLE"</span>); |
| <span class="kw">let </span>env_logger = env_logger::Builder::from_env(env).build(); |
| teaclave_logger::Builder::new() |
| .secondary_logger(env_logger) |
| .init(); |
| |
| <span class="macro">debug!</span>(<span class="string">"Enclave initializing"</span>); |
| <span class="attribute">#[cfg(feature = <span class="string">"mesalock_sgx"</span>)] |
| </span><span class="kw">if </span>std::backtrace::enable_backtrace(std::backtrace::PrintFormat::Full).is_err() { |
| <span class="macro">error!</span>(<span class="string">"Cannot enable backtrace"</span>); |
| <span class="kw">return </span><span class="prelude-val">Err</span>(teaclave_types::TeeServiceError::SgxError); |
| } |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="kw">pub fn </span>finalize() -> TeeServiceResult<()> { |
| <span class="macro">debug!</span>(<span class="string">"Enclave finalizing"</span>); |
| <span class="kw">unsafe </span>{ |
| <span class="macro">debug!</span>(<span class="string">"g_peak_heap_used: {}"</span>, g_peak_heap_used); |
| <span class="macro">debug!</span>(<span class="string">"g_peak_rsrv_mem_committed: {}"</span>, g_peak_rsrv_mem_committed); |
| } |
| |
| <span class="attribute">#[cfg(feature = <span class="string">"cov"</span>)] |
| </span>sgx_cov::cov_writeout(); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| } |
| |
| <span class="kw">pub fn </span>base_dir_for_db(config: <span class="kw-2">&</span>RuntimeConfig) -> <span class="prelude-ty">Result</span><PathBuf> { |
| base_dir(config, <span class="string">"database"</span>) |
| } |
| |
| <span class="kw">pub fn </span>base_dir_for_offload_functions(config: <span class="kw-2">&</span>RuntimeConfig) -> <span class="prelude-ty">Result</span><PathBuf> { |
| base_dir(config, <span class="string">"functions"</span>) |
| } |
| |
| <span class="kw">fn </span>base_dir(config: <span class="kw-2">&</span>RuntimeConfig, sub_name: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><PathBuf> { |
| <span class="kw">let </span>fusion_base = config.mount.fusion_base_dir.as_path(); |
| <span class="comment">// We only create this base directory in test_mode |
| // This directory should be mounted in release mode |
| </span><span class="attribute">#[cfg(test_mode)] |
| </span>fs::create_dir_all(fusion_base)<span class="question-mark">?</span>; |
| <span class="kw">if </span>!fusion_base.exists() { |
| <span class="macro">error!</span>( |
| <span class="string">"Fusion base directory is not mounted: {}"</span>, |
| fusion_base.display() |
| ); |
| <span class="macro">anyhow::bail!</span>(<span class="string">"fusion_base not mounted"</span>); |
| } |
| |
| <span class="kw">let </span>sub_base = fusion_base.join(sub_name); |
| fs::create_dir_all(<span class="kw-2">&</span>sub_base)<span class="question-mark">?</span>; |
| |
| <span class="kw">if </span>!sub_base.exists() { |
| <span class="macro">error!</span>( |
| <span class="string">"Offload base directory is not mounted: {}"</span>, |
| sub_base.display() |
| ); |
| <span class="macro">anyhow::bail!</span>(<span class="string">"sub_base not mounted"</span>); |
| } |
| <span class="prelude-val">Ok</span>(sub_base) |
| } |
| |
| <span class="macro">macro_rules! </span>impl_create_trusted_endpoint_fn { |
| (<span class="macro-nonterminal">$fn_name</span>:ident, <span class="macro-nonterminal">$enclave_attr</span>:literal) => { |
| <span class="kw">pub fn </span><span class="macro-nonterminal">$fn_name</span>( |
| advertised_address: <span class="kw-2">&</span>str, |
| enclave_info: <span class="kw-2">&</span>EnclaveInfo, |
| as_root_ca_cert: <span class="kw-2">&</span>[u8], |
| verifier: AttestationReportVerificationFn, |
| attested_tls_config: Arc<RwLock<AttestedTlsConfig>>, |
| ) -> <span class="prelude-ty">Result</span><teaclave_rpc::transport::channel::Endpoint> { |
| <span class="kw">let </span>service_enclave_attrs = enclave_info |
| .get_enclave_attr(<span class="macro-nonterminal">$enclave_attr</span>) |
| .expect(<span class="string">"enclave attr"</span>); |
| <span class="kw">let </span>client_tls_config = |
| teaclave_rpc::config::SgxTrustedTlsClientConfig::from_attested_tls_config( |
| attested_tls_config, |
| )<span class="question-mark">? |
| </span>.attestation_report_verifier(<span class="macro">vec!</span>[service_enclave_attrs], as_root_ca_cert, verifier) |
| .into(); |
| |
| <span class="kw">let </span>dst = advertised_address.parse::<teaclave_rpc::transport::Uri>()<span class="question-mark">?</span>; |
| <span class="kw">if </span>dst.scheme().is_none() { |
| <span class="macro">anyhow::bail!</span>(<span class="macro">format!</span>( |
| <span class="string">"Missing schema in {} advertised address"</span>, |
| <span class="macro">stringify!</span>(<span class="macro-nonterminal">$enclave_attr</span>) |
| )); |
| }; |
| <span class="kw">let </span>endpoint = teaclave_rpc::transport::Channel::builder(dst) |
| .tls_config(client_tls_config)<span class="question-mark">? |
| </span>.connect_timeout(std::time::Duration::from_secs(<span class="number">30</span>)); |
| <span class="prelude-val">Ok</span>(endpoint) |
| } |
| }; |
| } |
| |
| <span class="macro">impl_create_trusted_endpoint_fn!</span>(create_trusted_storage_endpoint, <span class="string">"teaclave_storage_service"</span>); |
| <span class="macro">impl_create_trusted_endpoint_fn!</span>( |
| create_trusted_authentication_endpoint, |
| <span class="string">"teaclave_authentication_service" |
| </span>); |
| <span class="macro">impl_create_trusted_endpoint_fn!</span>( |
| create_trusted_management_endpoint, |
| <span class="string">"teaclave_management_service" |
| </span>); |
| <span class="macro">impl_create_trusted_endpoint_fn!</span>( |
| create_trusted_scheduler_endpoint, |
| <span class="string">"teaclave_scheduler_service" |
| </span>); |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="teaclave_service_enclave_utils" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
