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65 lines
2.1 KiB
Rust
65 lines
2.1 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 sqlx::PgPool;
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use url::Url;
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use warp::{reply::html, Filter, Rejection, Reply};
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use crate::{
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config::{CookiesConfig, CsrfConfig, OAuth2Config},
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filters::{
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cookies::{with_cookie_saver, EncryptedCookieSaver},
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csrf::updated_csrf_token,
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session::with_optional_session,
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with_templates, CsrfToken,
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},
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storage::SessionInfo,
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templates::{IndexContext, TemplateContext, Templates},
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};
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pub(super) fn filter(
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pool: &PgPool,
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templates: &Templates,
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oauth2_config: &OAuth2Config,
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csrf_config: &CsrfConfig,
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cookies_config: &CookiesConfig,
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) -> impl Filter<Extract = (impl Reply,), Error = Rejection> + Clone + Send + Sync + 'static {
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let discovery_url = oauth2_config.discovery_url();
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warp::path::end()
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.and(warp::get())
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.map(move || discovery_url.clone())
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.and(with_templates(templates))
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.and(with_cookie_saver(cookies_config))
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.and(updated_csrf_token(cookies_config, csrf_config))
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.and(with_optional_session(pool, cookies_config))
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.and_then(get)
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}
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async fn get(
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discovery_url: Url,
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templates: Templates,
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cookie_saver: EncryptedCookieSaver,
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csrf_token: CsrfToken,
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session: Option<SessionInfo>,
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) -> Result<impl Reply, Rejection> {
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let ctx = IndexContext::new(discovery_url)
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.maybe_with_session(session)
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.with_csrf(&csrf_token);
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let content = templates.render_index(&ctx)?;
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let reply = html(content);
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let reply = cookie_saver.save_encrypted(&csrf_token, reply)?;
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Ok(Box::new(reply))
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}
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