| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `tools/sgx_tool/enclave/src/lib.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>lib.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../teaclave_sgx_tool_enclave/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../teaclave_sgx_tool_enclave/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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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="kw">extern crate </span>sgx_trts; |
| <span class="kw">extern crate </span>sgx_types; |
| |
| <span class="kw">use </span>serde_json::Value; |
| <span class="kw">use </span>teaclave_attestation::report::SgxQuote; |
| <span class="kw">use </span>teaclave_attestation::EndorsedAttestationReport; |
| <span class="kw">use </span>teaclave_attestation::{key, AttestationConfig}; |
| <span class="kw">use </span>teaclave_binder::proto::{ |
| ECallCommand, FinalizeEnclaveInput, FinalizeEnclaveOutput, InitEnclaveInput, InitEnclaveOutput, |
| RawJsonInput, RawJsonOutput, |
| }; |
| <span class="kw">use </span>teaclave_binder::{handle_ecall, register_ecall_handler}; |
| <span class="kw">use </span>teaclave_service_enclave_utils::ServiceEnclave; |
| <span class="kw">use </span>teaclave_types::TeeServiceError; |
| <span class="kw">use </span>teaclave_types::{<span class="self">self</span>, TeeServiceResult}; |
| |
| <span class="kw">fn </span>attestation(raw_json_input: <span class="kw-2">&</span>RawJsonInput) -> anyhow::Result<()> { |
| <span class="kw">let </span>v: serde_json::Value = serde_json::from_str(<span class="kw-2">&</span>raw_json_input.json)<span class="question-mark">?</span>; |
| <span class="kw">let </span>attestation_config = AttestationConfig::new( |
| v[<span class="string">"algorithm"</span>].as_str().unwrap(), |
| v[<span class="string">"url"</span>].as_str().unwrap(), |
| v[<span class="string">"key"</span>].as_str().unwrap(), |
| v[<span class="string">"spid"</span>].as_str().unwrap(), |
| )<span class="question-mark">?</span>; |
| <span class="kw">let </span>key_pair = key::NistP256KeyPair::new()<span class="question-mark">?</span>; |
| <span class="kw">let </span>report = <span class="kw">match </span><span class="kw-2">*</span>attestation_config { |
| AttestationConfig::NoAttestation => EndorsedAttestationReport::default(), |
| AttestationConfig::WithAttestation(<span class="kw-2">ref </span>config) => { |
| EndorsedAttestationReport::new(config, key_pair.pub_k())<span class="question-mark">? |
| </span>} |
| }; |
| <span class="kw">let </span>attn_report: Value = serde_json::from_slice(<span class="kw-2">&</span>report.report)<span class="question-mark">?</span>; |
| <span class="kw">let </span>sgx_quote_body = { |
| <span class="kw">let </span>quote_encoded = attn_report[<span class="string">"isvEnclaveQuoteBody"</span>] |
| .as_str() |
| .ok_or_else(|| <span class="macro">anyhow::anyhow!</span>(<span class="string">"report error"</span>))<span class="question-mark">?</span>; |
| <span class="kw">let </span>quote_raw = base64::decode(quote_encoded.as_bytes())<span class="question-mark">?</span>; |
| SgxQuote::parse_from(quote_raw.as_slice())<span class="question-mark">? |
| </span>}; |
| <span class="macro">println!</span>(<span class="string">"Remote Attestation Report:"</span>); |
| <span class="macro">println!</span>(<span class="string">"{}"</span>, serde_json::to_string_pretty(<span class="kw-2">&</span>attn_report)<span class="question-mark">?</span>); |
| <span class="macro">println!</span>(); |
| <span class="macro">println!</span>(<span class="string">"ISV Enclave Quote Body:"</span>); |
| <span class="macro">println!</span>(<span class="string">"{:?}"</span>, sgx_quote_body); |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[handle_ecall] |
| </span><span class="kw">fn </span>handle_remote_attestation(input: <span class="kw-2">&</span>RawJsonInput) -> TeeServiceResult<RawJsonOutput> { |
| <span class="kw">match </span>attestation(input) { |
| <span class="prelude-val">Ok</span>(<span class="kw">_</span>) => <span class="prelude-val">Ok</span>(RawJsonOutput::default()), |
| <span class="prelude-val">Err</span>(e) => { |
| <span class="macro">log::error!</span>(<span class="string">"Failed to attest: {}"</span>, e); |
| <span class="prelude-val">Err</span>(TeeServiceError::ServiceError) |
| } |
| } |
| } |
| |
| <span class="attribute">#[handle_ecall] |
| </span><span class="kw">fn </span>handle_init_enclave(<span class="kw">_</span>: <span class="kw-2">&</span>InitEnclaveInput) -> TeeServiceResult<InitEnclaveOutput> { |
| ServiceEnclave::init(<span class="macro">env!</span>(<span class="string">"CARGO_PKG_NAME"</span>))<span class="question-mark">?</span>; |
| <span class="prelude-val">Ok</span>(InitEnclaveOutput) |
| } |
| |
| <span class="attribute">#[handle_ecall] |
| </span><span class="kw">fn </span>handle_finalize_enclave(<span class="kw">_</span>: <span class="kw-2">&</span>FinalizeEnclaveInput) -> TeeServiceResult<FinalizeEnclaveOutput> { |
| ServiceEnclave::finalize()<span class="question-mark">?</span>; |
| <span class="prelude-val">Ok</span>(FinalizeEnclaveOutput) |
| } |
| |
| <span class="macro">register_ecall_handler!</span>( |
| <span class="kw">type </span>ECallCommand, |
| (ECallCommand::Raw, RawJsonInput, RawJsonOutput), |
| (ECallCommand::InitEnclave, InitEnclaveInput, InitEnclaveOutput), |
| (ECallCommand::FinalizeEnclave, FinalizeEnclaveInput, FinalizeEnclaveOutput), |
| ); |
| </code></pre></div> |
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