| <!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 `services/authentication/enclave/src/internal_service.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>internal_service.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_authentication_service_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_authentication_service_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">use </span><span class="kw">crate</span>::error::AuthenticationError; |
| <span class="kw">use </span><span class="kw">crate</span>::user_db::DbClient; |
| <span class="kw">use </span><span class="kw">crate</span>::user_info::UserInfo; |
| <span class="kw">use </span>std::sync::{Arc, Mutex}; |
| <span class="kw">use </span>teaclave_proto::teaclave_authentication_service::{ |
| TeaclaveAuthenticationInternal, UserAuthenticateRequest, UserAuthenticateResponse, |
| }; |
| <span class="kw">use </span>teaclave_rpc::{ensure, Request, Response}; |
| <span class="kw">use </span>teaclave_service_enclave_utils::bail; |
| <span class="kw">use </span>teaclave_types::TeaclaveServiceResponseResult; |
| <span class="attribute">#[derive(Clone)] |
| </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct </span>TeaclaveAuthenticationInternalService { |
| db_client: Arc<Mutex<DbClient>>, |
| jwt_secret: Vec<u8>, |
| } |
| |
| <span class="kw">impl </span>TeaclaveAuthenticationInternalService { |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>new(db_client: DbClient, jwt_secret: Vec<u8>) -> <span class="self">Self </span>{ |
| <span class="self">Self </span>{ |
| db_client: Arc::new(Mutex::new(db_client)), |
| jwt_secret, |
| } |
| } |
| } |
| |
| <span class="attribute">#[teaclave_rpc::async_trait] |
| </span><span class="kw">impl </span>TeaclaveAuthenticationInternal <span class="kw">for </span>TeaclaveAuthenticationInternalService { |
| <span class="kw">async fn </span>user_authenticate( |
| <span class="kw-2">&</span><span class="self">self</span>, |
| request: Request<UserAuthenticateRequest>, |
| ) -> TeaclaveServiceResponseResult<UserAuthenticateResponse> { |
| <span class="kw">let </span>request = request.into_inner(); |
| <span class="macro">ensure!</span>( |
| request.credential.is_some(), |
| AuthenticationError::IncorrectToken |
| ); |
| <span class="kw">let </span>cred = request.credential.unwrap(); |
| <span class="macro">ensure!</span>(!cred.id.is_empty(), AuthenticationError::InvalidUserId); |
| <span class="macro">ensure!</span>(!cred.token.is_empty(), AuthenticationError::InvalidToken); |
| <span class="kw">let </span>user: UserInfo = <span class="kw">match </span><span class="self">self</span>.db_client.lock().unwrap().get_user(<span class="kw-2">&</span>cred.id) { |
| <span class="prelude-val">Ok</span>(value) => value, |
| <span class="prelude-val">Err</span>(<span class="kw">_</span>) => <span class="macro">bail!</span>(AuthenticationError::InvalidUserId), |
| }; |
| <span class="kw">let </span>claims = user |
| .validate_token(<span class="kw-2">&</span><span class="self">self</span>.jwt_secret, <span class="kw-2">&</span>cred.token) |
| .map_err(|<span class="kw">_</span>| AuthenticationError::IncorrectToken)<span class="question-mark">?</span>; |
| <span class="prelude-val">Ok</span>(Response::new(UserAuthenticateResponse::new(claims))) |
| } |
| } |
| |
| <span class="attribute">#[cfg(feature = <span class="string">"enclave_unit_test"</span>)] |
| </span><span class="kw">pub mod </span>tests { |
| <span class="kw">use super</span>::<span class="kw-2">*</span>; |
| <span class="kw">use </span><span class="kw">crate</span>::user_db::<span class="kw-2">*</span>; |
| <span class="kw">use </span><span class="kw">crate</span>::user_info::<span class="kw-2">*</span>; |
| <span class="kw">use </span>rand::RngCore; |
| <span class="kw">use </span>std::time::{Duration, SystemTime, UNIX_EPOCH}; |
| <span class="attribute">#[allow(unused_imports)] |
| </span><span class="kw">use </span>std::untrusted::time::SystemTimeEx; |
| <span class="kw">use </span>std::vec; |
| <span class="kw">use </span>teaclave_proto::teaclave_common::UserCredential; |
| <span class="kw">use </span>teaclave_rpc::IntoRequest; |
| <span class="kw">use </span>teaclave_types::{UserAuthClaims, UserRole}; |
| |
| <span class="kw">fn </span>get_mock_service() -> TeaclaveAuthenticationInternalService { |
| <span class="kw">let </span>database = Database::open(<span class="string">""</span>).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>jwt_secret = <span class="macro">vec!</span>[<span class="number">0</span>; JWT_SECRET_LEN]; |
| <span class="kw">let </span><span class="kw-2">mut </span>rng = rand::thread_rng(); |
| rng.fill_bytes(<span class="kw-2">&mut </span>jwt_secret); |
| <span class="kw">let </span>user = UserInfo::new( |
| <span class="string">"test_authenticate_id"</span>, |
| <span class="string">"test_authenticate_id"</span>, |
| UserRole::PlatformAdmin, |
| ); |
| database.get_client().create_user(<span class="kw-2">&</span>user).unwrap(); |
| TeaclaveAuthenticationInternalService { |
| db_client: Arc::new(Mutex::new(database.get_client())), |
| jwt_secret, |
| } |
| } |
| |
| <span class="kw">pub async fn </span>test_user_authenticate() { |
| <span class="kw">let </span>id = <span class="string">"test_authenticate_id"</span>; |
| <span class="kw">let </span>service = get_mock_service(); |
| <span class="kw">let </span>user = service.db_client.lock().unwrap().get_user(id).unwrap(); |
| |
| <span class="kw">let </span>now = SystemTime::now().duration_since(UNIX_EPOCH).unwrap(); |
| <span class="kw">let </span>exp = (now + Duration::from_secs(<span class="number">24 </span>* <span class="number">60 </span>* <span class="number">60</span>)).as_secs(); <span class="comment">// 1 day |
| </span><span class="kw">let </span>token = user.get_token(exp, <span class="kw-2">&</span>service.jwt_secret).unwrap(); |
| |
| <span class="kw">let </span>response = get_authenticate_response(id, <span class="kw-2">&</span>token, <span class="kw-2">&</span>service).<span class="kw">await</span>; |
| <span class="macro">assert!</span>(response.is_ok()); |
| <span class="kw">let </span>token = validate_token(id, <span class="kw-2">&</span>service.jwt_secret, <span class="kw-2">&</span>token); |
| <span class="macro">debug!</span>(<span class="string">"valid token: {:?}"</span>, token.unwrap()); |
| } |
| |
| <span class="kw">pub async fn </span>test_invalid_algorithm() { |
| <span class="kw">let </span>id = <span class="string">"test_authenticate_id"</span>; |
| <span class="kw">let </span>service = get_mock_service(); |
| <span class="kw">let </span>my_claims = get_correct_claim(id); |
| <span class="kw">let </span>token = gen_token( |
| my_claims, |
| <span class="prelude-val">Some</span>(jsonwebtoken::Algorithm::HS256), |
| <span class="kw-2">&</span>service.jwt_secret, |
| ); |
| <span class="kw">let </span>response = get_authenticate_response(id, <span class="kw-2">&</span>token, <span class="kw-2">&</span>service).<span class="kw">await</span>; |
| <span class="macro">assert!</span>(response.is_err()); |
| <span class="kw">let </span>error = validate_token(id, <span class="kw-2">&</span>service.jwt_secret, <span class="kw-2">&</span>token); |
| <span class="macro">assert!</span>(error.is_err()); |
| <span class="kw">match </span><span class="kw-2">*</span>error.unwrap_err().kind() { |
| jsonwebtoken::errors::ErrorKind::InvalidAlgorithm => (), |
| <span class="kw">_ </span>=> <span class="macro">panic!</span>(<span class="string">"wrong error type"</span>), |
| } |
| } |
| |
| <span class="kw">pub async fn </span>test_invalid_issuer() { |
| <span class="kw">let </span>id = <span class="string">"test_authenticate_id"</span>; |
| <span class="kw">let </span>service = get_mock_service(); |
| <span class="kw">let </span><span class="kw-2">mut </span>my_claims = get_correct_claim(id); |
| my_claims.iss = <span class="string">"wrong issuer"</span>.to_string(); |
| <span class="kw">let </span>token = gen_token(my_claims, <span class="prelude-val">None</span>, <span class="kw-2">&</span>service.jwt_secret); |
| <span class="kw">let </span>response = get_authenticate_response(id, <span class="kw-2">&</span>token, <span class="kw-2">&</span>service).<span class="kw">await</span>; |
| <span class="macro">assert!</span>(response.is_err()); |
| <span class="kw">let </span>error = validate_token(id, <span class="kw-2">&</span>service.jwt_secret, <span class="kw-2">&</span>token); |
| <span class="macro">assert!</span>(error.is_err()); |
| <span class="kw">match </span><span class="kw-2">*</span>error.unwrap_err().kind() { |
| jsonwebtoken::errors::ErrorKind::InvalidIssuer => (), |
| <span class="kw">_ </span>=> <span class="macro">panic!</span>(<span class="string">"wrong error type"</span>), |
| } |
| } |
| |
| <span class="kw">pub async fn </span>test_expired_token() { |
| <span class="kw">let </span>id = <span class="string">"test_authenticate_id"</span>; |
| <span class="kw">let </span>service = get_mock_service(); |
| <span class="kw">let </span><span class="kw-2">mut </span>my_claims = get_correct_claim(id); |
| my_claims.exp -= <span class="number">24 </span>* <span class="number">60 </span>+ <span class="number">1</span>; |
| <span class="kw">let </span>token = gen_token(my_claims, <span class="prelude-val">None</span>, <span class="kw-2">&</span>service.jwt_secret); |
| <span class="kw">let </span>response = get_authenticate_response(id, <span class="kw-2">&</span>token, <span class="kw-2">&</span>service).<span class="kw">await</span>; |
| <span class="macro">assert!</span>(response.is_err()); |
| <span class="kw">let </span>error = validate_token(id, <span class="kw-2">&</span>service.jwt_secret, <span class="kw-2">&</span>token); |
| <span class="macro">assert!</span>(error.is_err()); |
| <span class="kw">match </span><span class="kw-2">*</span>error.unwrap_err().kind() { |
| jsonwebtoken::errors::ErrorKind::ExpiredSignature => (), |
| <span class="kw">_ </span>=> <span class="macro">panic!</span>(<span class="string">"wrong error type"</span>), |
| } |
| } |
| |
| <span class="kw">pub async fn </span>test_invalid_user() { |
| <span class="kw">let </span>id = <span class="string">"test_authenticate_id"</span>; |
| <span class="kw">let </span>service = get_mock_service(); |
| <span class="kw">let </span><span class="kw-2">mut </span>my_claims = get_correct_claim(id); |
| my_claims.sub = <span class="string">"wrong user"</span>.to_string(); |
| my_claims.role = UserRole::PlatformAdmin.to_string(); |
| <span class="kw">let </span>token = gen_token(my_claims, <span class="prelude-val">None</span>, <span class="kw-2">&</span>service.jwt_secret); |
| <span class="kw">let </span>response = get_authenticate_response(id, <span class="kw-2">&</span>token, <span class="kw-2">&</span>service).<span class="kw">await</span>; |
| <span class="macro">assert!</span>(response.is_err()); |
| <span class="kw">let </span>error = validate_token(id, <span class="kw-2">&</span>service.jwt_secret, <span class="kw-2">&</span>token); |
| <span class="macro">assert!</span>(error.is_err()); |
| <span class="kw">match </span><span class="kw-2">*</span>error.unwrap_err().kind() { |
| jsonwebtoken::errors::ErrorKind::InvalidSubject => (), |
| <span class="kw">_ </span>=> <span class="macro">panic!</span>(<span class="string">"wrong error type"</span>), |
| } |
| } |
| |
| <span class="kw">pub async fn </span>test_wrong_secret() { |
| <span class="kw">let </span>id = <span class="string">"test_authenticate_id"</span>; |
| <span class="kw">let </span>service = get_mock_service(); |
| <span class="kw">let </span>my_claims = get_correct_claim(id); |
| <span class="kw">let </span>token = gen_token(my_claims, <span class="prelude-val">None</span>, <span class="string">b"bad secret"</span>); |
| <span class="kw">let </span>response = get_authenticate_response(id, <span class="kw-2">&</span>token, <span class="kw-2">&</span>service).<span class="kw">await</span>; |
| <span class="macro">assert!</span>(response.is_err()); |
| <span class="kw">let </span>error = validate_token(id, <span class="kw-2">&</span>service.jwt_secret, <span class="kw-2">&</span>token); |
| <span class="macro">assert!</span>(error.is_err()); |
| <span class="kw">match </span><span class="kw-2">*</span>error.unwrap_err().kind() { |
| jsonwebtoken::errors::ErrorKind::InvalidSignature => (), |
| <span class="kw">_ </span>=> <span class="macro">panic!</span>(<span class="string">"wrong error type"</span>), |
| } |
| } |
| |
| <span class="kw">fn </span>get_correct_claim(id: <span class="kw-2">&</span>str) -> UserAuthClaims { |
| <span class="kw">let </span>now = SystemTime::now() |
| .duration_since(UNIX_EPOCH) |
| .unwrap() |
| .as_secs(); |
| UserAuthClaims { |
| sub: id.to_owned(), |
| role: UserRole::PlatformAdmin.to_string(), |
| iss: ISSUER_NAME.to_string(), |
| exp: now + <span class="number">24 </span>* <span class="number">60</span>, |
| } |
| } |
| |
| <span class="kw">fn </span>gen_token( |
| claim: UserAuthClaims, |
| bad_alg: <span class="prelude-ty">Option</span><jsonwebtoken::Algorithm>, |
| secret: <span class="kw-2">&</span>[u8], |
| ) -> String { |
| <span class="kw">let </span>header = jsonwebtoken::Header { |
| alg: bad_alg.unwrap_or(JWT_ALG), |
| ..Default::default() |
| }; |
| <span class="kw">let </span>secret = jsonwebtoken::EncodingKey::from_secret(secret); |
| jsonwebtoken::encode(<span class="kw-2">&</span>header, <span class="kw-2">&</span>claim, <span class="kw-2">&</span>secret).unwrap() |
| } |
| |
| <span class="kw">async fn </span>get_authenticate_response( |
| id: <span class="kw-2">&</span>str, |
| token: <span class="kw-2">&</span>str, |
| service: <span class="kw-2">&</span>TeaclaveAuthenticationInternalService, |
| ) -> TeaclaveServiceResponseResult<UserAuthenticateResponse> { |
| <span class="kw">let </span>credential = UserCredential::new(id, token); |
| <span class="kw">let </span>request = UserAuthenticateRequest::new(credential).into_request(); |
| service.user_authenticate(request).<span class="kw">await |
| </span>} |
| |
| <span class="kw">fn </span>validate_token( |
| id: <span class="kw-2">&</span>str, |
| secret: <span class="kw-2">&</span>[u8], |
| token: <span class="kw-2">&</span>str, |
| ) -> jsonwebtoken::errors::Result<jsonwebtoken::TokenData<UserAuthClaims>> { |
| <span class="kw">let </span>validation = jsonwebtoken::Validation { |
| iss: <span class="prelude-val">Some</span>(ISSUER_NAME.to_string()), |
| sub: <span class="prelude-val">Some</span>(id.to_string()), |
| algorithms: <span class="macro">vec!</span>[JWT_ALG], |
| ..Default::default() |
| }; |
| <span class="kw">let </span>secret = jsonwebtoken::DecodingKey::from_secret(secret); |
| jsonwebtoken::decode::<UserAuthClaims>(token, <span class="kw-2">&</span>secret, <span class="kw-2">&</span>validation) |
| } |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="teaclave_authentication_service_enclave" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
