124 lines
3.2 KiB
Rust
124 lines
3.2 KiB
Rust
// Copyright 2021 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use std::sync::Arc;
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use async_trait::async_trait;
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use csrf::AesGcmCsrfProtection;
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use tera::Tera;
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use tide::{
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sessions::{MemoryStore, SessionMiddleware, SessionStore},
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Middleware,
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};
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use url::Url;
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use crate::{config::RootConfig, storage::Storage};
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#[derive(Clone)]
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pub struct State {
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config: Arc<RootConfig>,
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templates: Arc<Tera>,
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storage: Arc<Storage>,
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session_store: Arc<MemoryStore>,
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csrf: Arc<AesGcmCsrfProtection>,
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}
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impl std::fmt::Debug for State {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "State")
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}
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}
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impl State {
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pub fn new(config: RootConfig, templates: Tera) -> Self {
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Self {
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config: Arc::new(config),
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templates: Arc::new(templates),
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storage: Default::default(),
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session_store: Arc::new(MemoryStore::new()),
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csrf: Arc::new(AesGcmCsrfProtection::from_key(
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*b"01234567012345670123456701234567",
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)),
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}
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}
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pub fn config(&self) -> &RootConfig {
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&self.config
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}
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pub fn storage(&self) -> &Storage {
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&self.storage
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}
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pub fn templates(&self) -> &Tera {
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&self.templates
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}
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pub fn csrf_protection(&self) -> Arc<AesGcmCsrfProtection> {
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self.csrf.clone()
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}
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pub fn session_middleware(&self) -> impl Middleware<Self> {
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SessionMiddleware::new(
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self.clone(),
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b"some random value that we will figure out later",
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)
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}
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fn base(&self) -> Url {
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self.config.oauth2.issuer.clone()
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}
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pub fn issuer(&self) -> Url {
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self.base()
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}
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pub fn authorization_endpoint(&self) -> Option<Url> {
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self.base().join("oauth2/authorize").ok()
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}
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pub fn token_endpoint(&self) -> Option<Url> {
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self.base().join("oauth2/token").ok()
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}
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pub fn jwks_uri(&self) -> Option<Url> {
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self.base().join(".well-known/jwks.json").ok()
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}
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}
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#[async_trait]
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impl SessionStore for State {
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async fn load_session(
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&self,
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cookie_value: String,
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) -> anyhow::Result<Option<tide::sessions::Session>> {
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self.session_store.load_session(cookie_value).await
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}
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async fn store_session(
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&self,
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session: tide::sessions::Session,
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) -> anyhow::Result<Option<String>> {
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self.session_store.store_session(session).await
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}
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async fn destroy_session(&self, session: tide::sessions::Session) -> anyhow::Result<()> {
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self.session_store.destroy_session(session).await
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}
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async fn clear_store(&self) -> anyhow::Result<()> {
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self.session_store.clear_store().await
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}
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}
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