split http serving from main.
Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk
June
parent
5d76db8f19
commit
8ecf722abb
3 changed files with 232 additions and 222 deletions
226
src/router/mod.rs
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226
src/router/mod.rs
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@ -0,0 +1,226 @@
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use std::{any::Any, io, sync::atomic, time::Duration};
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use axum::{
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extract::{DefaultBodyLimit, MatchedPath},
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response::IntoResponse,
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Router,
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};
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#[cfg(feature = "axum_dual_protocol")]
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use axum_server_dual_protocol::ServerExt;
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use http::{
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header::{self, HeaderName},
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Method, StatusCode, Uri,
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};
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use ruma::api::client::{
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error::{Error as RumaError, ErrorBody, ErrorKind},
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uiaa::UiaaResponse,
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};
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use tower::ServiceBuilder;
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use tower_http::{
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catch_panic::CatchPanicLayer,
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cors::{self, CorsLayer},
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trace::{DefaultOnFailure, DefaultOnRequest, DefaultOnResponse, TraceLayer},
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ServiceBuilderExt as _,
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};
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use tracing::{debug, error, trace, Level};
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use super::{api::ruma_wrapper::RumaResponse, debug_error, services, utils::error::Result, Server};
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mod routes;
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pub(crate) async fn build(server: &Server) -> io::Result<axum::routing::IntoMakeService<Router>> {
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let base_middlewares = ServiceBuilder::new();
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#[cfg(feature = "sentry_telemetry")]
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let base_middlewares = base_middlewares.layer(sentry_tower::NewSentryLayer::<http::Request<_>>::new_from_top());
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let x_forwarded_for = HeaderName::from_static("x-forwarded-for");
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let middlewares = base_middlewares
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.sensitive_headers([header::AUTHORIZATION])
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.sensitive_request_headers([x_forwarded_for].into())
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.layer(axum::middleware::from_fn(request_spawn))
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.layer(
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TraceLayer::new_for_http()
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.make_span_with(tracing_span::<_>)
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.on_failure(DefaultOnFailure::new().level(Level::ERROR))
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.on_request(DefaultOnRequest::new().level(Level::TRACE))
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.on_response(DefaultOnResponse::new().level(Level::DEBUG)),
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)
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.layer(axum::middleware::from_fn(request_handle))
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.layer(cors_layer(server))
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.layer(DefaultBodyLimit::max(
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server
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.config
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.max_request_size
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.try_into()
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.expect("failed to convert max request size"),
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))
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.layer(CatchPanicLayer::custom(catch_panic_layer));
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#[cfg(any(feature = "zstd_compression", feature = "gzip_compression", feature = "brotli_compression"))]
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{
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Ok(routes::routes(&server.config)
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.layer(compression_layer(server))
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.layer(middlewares)
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.into_make_service())
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}
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#[cfg(not(any(feature = "zstd_compression", feature = "gzip_compression", feature = "brotli_compression")))]
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{
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Ok(routes::routes().layer(middlewares).into_make_service())
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}
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}
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#[tracing::instrument(skip_all, name = "spawn")]
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async fn request_spawn(
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req: http::Request<axum::body::Body>, next: axum::middleware::Next,
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) -> Result<axum::response::Response, StatusCode> {
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if services().globals.shutdown.load(atomic::Ordering::Relaxed) {
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return Err(StatusCode::SERVICE_UNAVAILABLE);
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}
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let fut = next.run(req);
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let task = tokio::spawn(fut);
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task.await.map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)
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}
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#[tracing::instrument(skip_all, name = "handle")]
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async fn request_handle(
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req: http::Request<axum::body::Body>, next: axum::middleware::Next,
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) -> Result<axum::response::Response, StatusCode> {
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let method = req.method().clone();
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let uri = req.uri().clone();
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let result = next.run(req).await;
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request_result(&method, &uri, result)
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}
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fn request_result(
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method: &Method, uri: &Uri, result: axum::response::Response,
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) -> Result<axum::response::Response, StatusCode> {
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request_result_log(method, uri, &result);
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match result.status() {
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StatusCode::METHOD_NOT_ALLOWED => request_result_403(method, uri, &result),
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_ => Ok(result),
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}
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}
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#[allow(clippy::unnecessary_wraps)]
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fn request_result_403(
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_method: &Method, _uri: &Uri, result: &axum::response::Response,
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) -> Result<axum::response::Response, StatusCode> {
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let error = UiaaResponse::MatrixError(RumaError {
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status_code: result.status(),
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body: ErrorBody::Standard {
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kind: ErrorKind::Unrecognized,
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message: "M_UNRECOGNIZED: Method not allowed for endpoint".to_owned(),
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},
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});
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Ok(RumaResponse(error).into_response())
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}
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fn request_result_log(method: &Method, uri: &Uri, result: &axum::response::Response) {
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let status = result.status();
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let reason = status.canonical_reason().unwrap_or("Unknown Reason");
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let code = status.as_u16();
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if status.is_server_error() {
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error!(method = ?method, uri = ?uri, "{code} {reason}");
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} else if status.is_client_error() {
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debug_error!(method = ?method, uri = ?uri, "{code} {reason}");
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} else if status.is_redirection() {
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debug!(method = ?method, uri = ?uri, "{code} {reason}");
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} else {
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trace!(method = ?method, uri = ?uri, "{code} {reason}");
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}
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}
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fn cors_layer(_server: &Server) -> CorsLayer {
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const METHODS: [Method; 6] = [
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Method::GET,
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Method::HEAD,
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Method::POST,
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Method::PUT,
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Method::DELETE,
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Method::OPTIONS,
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];
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let headers: [HeaderName; 5] = [
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header::ORIGIN,
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HeaderName::from_lowercase(b"x-requested-with").unwrap(),
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header::CONTENT_TYPE,
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header::ACCEPT,
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header::AUTHORIZATION,
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];
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CorsLayer::new()
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.allow_origin(cors::Any)
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.allow_methods(METHODS)
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.allow_headers(headers)
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.max_age(Duration::from_secs(86400))
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}
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#[cfg(any(feature = "zstd_compression", feature = "gzip_compression", feature = "brotli_compression"))]
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fn compression_layer(server: &Server) -> tower_http::compression::CompressionLayer {
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let mut compression_layer = tower_http::compression::CompressionLayer::new();
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#[cfg(feature = "zstd_compression")]
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{
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if server.config.zstd_compression {
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compression_layer = compression_layer.zstd(true);
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} else {
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compression_layer = compression_layer.no_zstd();
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};
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};
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#[cfg(feature = "gzip_compression")]
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{
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if server.config.gzip_compression {
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compression_layer = compression_layer.gzip(true);
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} else {
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compression_layer = compression_layer.no_gzip();
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};
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};
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#[cfg(feature = "brotli_compression")]
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{
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if server.config.brotli_compression {
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compression_layer = compression_layer.br(true);
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} else {
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compression_layer = compression_layer.no_br();
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};
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};
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compression_layer
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}
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fn tracing_span<T>(request: &http::Request<T>) -> tracing::Span {
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let path = if let Some(path) = request.extensions().get::<MatchedPath>() {
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path.as_str()
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} else {
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request.uri().path()
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};
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tracing::info_span!("router:", %path)
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}
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#[allow(clippy::needless_pass_by_value)]
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fn catch_panic_layer(err: Box<dyn Any + Send + 'static>) -> http::Response<http_body_util::Full<bytes::Bytes>> {
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let details = if let Some(s) = err.downcast_ref::<String>() {
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s.clone()
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} else if let Some(s) = err.downcast_ref::<&str>() {
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s.to_string()
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} else {
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"Unknown internal server error occurred.".to_owned()
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};
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let body = serde_json::json!({
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"errcode": "M_UNKNOWN",
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"error": "M_UNKNOWN: Internal server error occurred",
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"details": details,
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})
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.to_string();
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http::Response::builder()
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.status(StatusCode::INTERNAL_SERVER_ERROR)
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.header(header::CONTENT_TYPE, "application/json")
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.body(http_body_util::Full::from(body))
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.expect("Failed to create response for our panic catcher?")
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}
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322
src/router/routes.rs
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322
src/router/routes.rs
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use std::future::Future;
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use axum::{
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extract::FromRequestParts,
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response::IntoResponse,
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routing::{any, get, on, post, MethodFilter},
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Router,
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};
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use http::{Method, Uri};
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use ruma::api::{client::error::ErrorKind, IncomingRequest};
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use crate::{
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api::{client_server, server_server},
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Config, Error, Result, Ruma, RumaResponse,
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};
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pub(crate) fn routes(config: &Config) -> Router {
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let router = Router::new()
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.ruma_route(client_server::get_supported_versions_route)
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.ruma_route(client_server::get_register_available_route)
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.ruma_route(client_server::register_route)
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.ruma_route(client_server::get_login_types_route)
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.ruma_route(client_server::login_route)
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.ruma_route(client_server::whoami_route)
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.ruma_route(client_server::logout_route)
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.ruma_route(client_server::logout_all_route)
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.ruma_route(client_server::change_password_route)
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.ruma_route(client_server::deactivate_route)
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.ruma_route(client_server::third_party_route)
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.ruma_route(client_server::request_3pid_management_token_via_email_route)
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.ruma_route(client_server::request_3pid_management_token_via_msisdn_route)
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.ruma_route(client_server::get_capabilities_route)
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.ruma_route(client_server::get_pushrules_all_route)
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.ruma_route(client_server::set_pushrule_route)
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.ruma_route(client_server::get_pushrule_route)
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.ruma_route(client_server::set_pushrule_enabled_route)
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.ruma_route(client_server::get_pushrule_enabled_route)
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.ruma_route(client_server::get_pushrule_actions_route)
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.ruma_route(client_server::set_pushrule_actions_route)
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.ruma_route(client_server::delete_pushrule_route)
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.ruma_route(client_server::get_room_event_route)
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.ruma_route(client_server::get_room_aliases_route)
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.ruma_route(client_server::get_filter_route)
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.ruma_route(client_server::create_filter_route)
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.ruma_route(client_server::set_global_account_data_route)
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.ruma_route(client_server::set_room_account_data_route)
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.ruma_route(client_server::get_global_account_data_route)
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.ruma_route(client_server::get_room_account_data_route)
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.ruma_route(client_server::set_displayname_route)
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.ruma_route(client_server::get_displayname_route)
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.ruma_route(client_server::set_avatar_url_route)
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.ruma_route(client_server::get_avatar_url_route)
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.ruma_route(client_server::get_profile_route)
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.ruma_route(client_server::set_presence_route)
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.ruma_route(client_server::get_presence_route)
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.ruma_route(client_server::upload_keys_route)
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.ruma_route(client_server::get_keys_route)
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.ruma_route(client_server::claim_keys_route)
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.ruma_route(client_server::create_backup_version_route)
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.ruma_route(client_server::update_backup_version_route)
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.ruma_route(client_server::delete_backup_version_route)
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.ruma_route(client_server::get_latest_backup_info_route)
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.ruma_route(client_server::get_backup_info_route)
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.ruma_route(client_server::add_backup_keys_route)
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.ruma_route(client_server::add_backup_keys_for_room_route)
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.ruma_route(client_server::add_backup_keys_for_session_route)
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.ruma_route(client_server::delete_backup_keys_for_room_route)
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.ruma_route(client_server::delete_backup_keys_for_session_route)
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.ruma_route(client_server::delete_backup_keys_route)
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.ruma_route(client_server::get_backup_keys_for_room_route)
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.ruma_route(client_server::get_backup_keys_for_session_route)
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.ruma_route(client_server::get_backup_keys_route)
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.ruma_route(client_server::set_read_marker_route)
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.ruma_route(client_server::create_receipt_route)
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.ruma_route(client_server::create_typing_event_route)
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.ruma_route(client_server::create_room_route)
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.ruma_route(client_server::redact_event_route)
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.ruma_route(client_server::report_event_route)
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.ruma_route(client_server::create_alias_route)
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.ruma_route(client_server::delete_alias_route)
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.ruma_route(client_server::get_alias_route)
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.ruma_route(client_server::join_room_by_id_route)
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.ruma_route(client_server::join_room_by_id_or_alias_route)
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.ruma_route(client_server::joined_members_route)
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.ruma_route(client_server::leave_room_route)
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.ruma_route(client_server::forget_room_route)
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.ruma_route(client_server::joined_rooms_route)
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.ruma_route(client_server::kick_user_route)
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.ruma_route(client_server::ban_user_route)
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.ruma_route(client_server::unban_user_route)
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.ruma_route(client_server::invite_user_route)
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.ruma_route(client_server::set_room_visibility_route)
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.ruma_route(client_server::get_room_visibility_route)
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.ruma_route(client_server::get_public_rooms_route)
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.ruma_route(client_server::get_public_rooms_filtered_route)
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.ruma_route(client_server::search_users_route)
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.ruma_route(client_server::get_member_events_route)
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.ruma_route(client_server::get_protocols_route)
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.ruma_route(client_server::send_message_event_route)
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.ruma_route(client_server::send_state_event_for_key_route)
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.ruma_route(client_server::get_state_events_route)
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.ruma_route(client_server::get_state_events_for_key_route)
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// Ruma doesn't have support for multiple paths for a single endpoint yet, and these routes
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// share one Ruma request / response type pair with {get,send}_state_event_for_key_route
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.route(
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"/_matrix/client/r0/rooms/:room_id/state/:event_type",
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get(client_server::get_state_events_for_empty_key_route)
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.put(client_server::send_state_event_for_empty_key_route),
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)
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.route(
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"/_matrix/client/v3/rooms/:room_id/state/:event_type",
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get(client_server::get_state_events_for_empty_key_route)
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.put(client_server::send_state_event_for_empty_key_route),
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)
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// These two endpoints allow trailing slashes
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.route(
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"/_matrix/client/r0/rooms/:room_id/state/:event_type/",
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get(client_server::get_state_events_for_empty_key_route)
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.put(client_server::send_state_event_for_empty_key_route),
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)
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.route(
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"/_matrix/client/v3/rooms/:room_id/state/:event_type/",
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get(client_server::get_state_events_for_empty_key_route)
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.put(client_server::send_state_event_for_empty_key_route),
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)
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.ruma_route(client_server::sync_events_route)
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.ruma_route(client_server::sync_events_v4_route)
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.ruma_route(client_server::get_context_route)
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.ruma_route(client_server::get_message_events_route)
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.ruma_route(client_server::search_events_route)
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.ruma_route(client_server::turn_server_route)
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.ruma_route(client_server::send_event_to_device_route)
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.ruma_route(client_server::get_media_config_route)
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.ruma_route(client_server::get_media_preview_route)
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.ruma_route(client_server::create_content_route)
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// legacy v1 media routes
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.route(
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"/_matrix/media/v1/preview_url",
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get(client_server::get_media_preview_v1_route)
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)
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.route(
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"/_matrix/media/v1/config",
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get(client_server::get_media_config_v1_route)
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)
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.route(
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"/_matrix/media/v1/upload",
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post(client_server::create_content_v1_route)
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)
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.route(
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"/_matrix/media/v1/download/:server_name/:media_id",
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get(client_server::get_content_v1_route)
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)
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.route(
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"/_matrix/media/v1/download/:server_name/:media_id/:file_name",
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get(client_server::get_content_as_filename_v1_route)
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)
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.route(
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"/_matrix/media/v1/thumbnail/:server_name/:media_id",
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get(client_server::get_content_thumbnail_v1_route)
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)
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.ruma_route(client_server::get_content_route)
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.ruma_route(client_server::get_content_as_filename_route)
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.ruma_route(client_server::get_content_thumbnail_route)
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.ruma_route(client_server::get_devices_route)
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.ruma_route(client_server::get_device_route)
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.ruma_route(client_server::update_device_route)
|
||||
.ruma_route(client_server::delete_device_route)
|
||||
.ruma_route(client_server::delete_devices_route)
|
||||
.ruma_route(client_server::get_tags_route)
|
||||
.ruma_route(client_server::update_tag_route)
|
||||
.ruma_route(client_server::delete_tag_route)
|
||||
.ruma_route(client_server::upload_signing_keys_route)
|
||||
.ruma_route(client_server::upload_signatures_route)
|
||||
.ruma_route(client_server::get_key_changes_route)
|
||||
.ruma_route(client_server::get_pushers_route)
|
||||
.ruma_route(client_server::set_pushers_route)
|
||||
// .ruma_route(client_server::third_party_route)
|
||||
.ruma_route(client_server::upgrade_room_route)
|
||||
.ruma_route(client_server::get_threads_route)
|
||||
.ruma_route(client_server::get_relating_events_with_rel_type_and_event_type_route)
|
||||
.ruma_route(client_server::get_relating_events_with_rel_type_route)
|
||||
.ruma_route(client_server::get_relating_events_route)
|
||||
.ruma_route(client_server::get_hierarchy_route)
|
||||
.ruma_route(client_server::get_mutual_rooms_route)
|
||||
.ruma_route(client_server::well_known_support)
|
||||
.ruma_route(client_server::well_known_client)
|
||||
.route("/_conduwuit/server_version", get(client_server::conduwuit_server_version))
|
||||
.route("/_matrix/client/r0/rooms/:room_id/initialSync", get(initial_sync))
|
||||
.route("/_matrix/client/v3/rooms/:room_id/initialSync", get(initial_sync))
|
||||
.route("/client/server.json", get(client_server::syncv3_client_server_json))
|
||||
.route("/", get(it_works))
|
||||
.fallback(not_found);
|
||||
|
||||
if config.allow_federation {
|
||||
router
|
||||
.ruma_route(server_server::get_server_version_route)
|
||||
.route("/_matrix/key/v2/server", get(server_server::get_server_keys_route))
|
||||
.route(
|
||||
"/_matrix/key/v2/server/:key_id",
|
||||
get(server_server::get_server_keys_deprecated_route),
|
||||
)
|
||||
.ruma_route(server_server::get_public_rooms_route)
|
||||
.ruma_route(server_server::get_public_rooms_filtered_route)
|
||||
.ruma_route(server_server::send_transaction_message_route)
|
||||
.ruma_route(server_server::get_event_route)
|
||||
.ruma_route(server_server::get_backfill_route)
|
||||
.ruma_route(server_server::get_missing_events_route)
|
||||
.ruma_route(server_server::get_event_authorization_route)
|
||||
.ruma_route(server_server::get_room_state_route)
|
||||
.ruma_route(server_server::get_room_state_ids_route)
|
||||
.ruma_route(server_server::create_leave_event_template_route)
|
||||
.ruma_route(server_server::create_leave_event_v1_route)
|
||||
.ruma_route(server_server::create_leave_event_v2_route)
|
||||
.ruma_route(server_server::create_join_event_template_route)
|
||||
.ruma_route(server_server::create_join_event_v1_route)
|
||||
.ruma_route(server_server::create_join_event_v2_route)
|
||||
.ruma_route(server_server::create_invite_route)
|
||||
.ruma_route(server_server::get_devices_route)
|
||||
.ruma_route(server_server::get_room_information_route)
|
||||
.ruma_route(server_server::get_profile_information_route)
|
||||
.ruma_route(server_server::get_keys_route)
|
||||
.ruma_route(server_server::claim_keys_route)
|
||||
.ruma_route(server_server::get_hierarchy_route)
|
||||
.ruma_route(server_server::well_known_server)
|
||||
} else {
|
||||
router
|
||||
.route("/_matrix/federation/*path", any(federation_disabled))
|
||||
.route("/.well-known/matrix/server", any(federation_disabled))
|
||||
.route("/_matrix/key/*path", any(federation_disabled))
|
||||
}
|
||||
}
|
||||
|
||||
async fn not_found(_uri: Uri) -> impl IntoResponse {
|
||||
Error::BadRequest(ErrorKind::Unrecognized, "Unrecognized request")
|
||||
}
|
||||
|
||||
async fn initial_sync(_uri: Uri) -> impl IntoResponse {
|
||||
Error::BadRequest(ErrorKind::GuestAccessForbidden, "Guest access not implemented")
|
||||
}
|
||||
|
||||
async fn it_works() -> &'static str { "hewwo from conduwuit woof!" }
|
||||
|
||||
async fn federation_disabled() -> impl IntoResponse { Error::bad_config("Federation is disabled.") }
|
||||
|
||||
trait RouterExt {
|
||||
fn ruma_route<H, T>(self, handler: H) -> Self
|
||||
where
|
||||
H: RumaHandler<T>,
|
||||
T: 'static;
|
||||
}
|
||||
|
||||
impl RouterExt for Router {
|
||||
fn ruma_route<H, T>(self, handler: H) -> Self
|
||||
where
|
||||
H: RumaHandler<T>,
|
||||
T: 'static,
|
||||
{
|
||||
handler.add_to_router(self)
|
||||
}
|
||||
}
|
||||
|
||||
pub(crate) trait RumaHandler<T> {
|
||||
// Can't transform to a handler without boxing or relying on the nightly-only
|
||||
// impl-trait-in-traits feature. Moving a small amount of extra logic into the
|
||||
// trait allows bypassing both.
|
||||
fn add_to_router(self, router: Router) -> Router;
|
||||
}
|
||||
|
||||
macro_rules! impl_ruma_handler {
|
||||
( $($ty:ident),* $(,)? ) => {
|
||||
#[axum::async_trait]
|
||||
#[allow(non_snake_case)]
|
||||
impl<Req, E, F, Fut, $($ty,)*> RumaHandler<($($ty,)* Ruma<Req>,)> for F
|
||||
where
|
||||
Req: IncomingRequest + Send + 'static,
|
||||
F: FnOnce($($ty,)* Ruma<Req>) -> Fut + Clone + Send + 'static,
|
||||
Fut: Future<Output = Result<Req::OutgoingResponse, E>>
|
||||
+ Send,
|
||||
E: IntoResponse,
|
||||
$( $ty: FromRequestParts<()> + Send + 'static, )*
|
||||
{
|
||||
fn add_to_router(self, mut router: Router) -> Router {
|
||||
let meta = Req::METADATA;
|
||||
let method_filter = method_to_filter(meta.method);
|
||||
|
||||
for path in meta.history.all_paths() {
|
||||
let handler = self.clone();
|
||||
|
||||
router = router.route(path, on(method_filter, |$( $ty: $ty, )* req| async move {
|
||||
handler($($ty,)* req).await.map(RumaResponse)
|
||||
}))
|
||||
}
|
||||
|
||||
router
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
impl_ruma_handler!();
|
||||
impl_ruma_handler!(T1);
|
||||
impl_ruma_handler!(T1, T2);
|
||||
impl_ruma_handler!(T1, T2, T3);
|
||||
impl_ruma_handler!(T1, T2, T3, T4);
|
||||
impl_ruma_handler!(T1, T2, T3, T4, T5);
|
||||
impl_ruma_handler!(T1, T2, T3, T4, T5, T6);
|
||||
impl_ruma_handler!(T1, T2, T3, T4, T5, T6, T7);
|
||||
impl_ruma_handler!(T1, T2, T3, T4, T5, T6, T7, T8);
|
||||
|
||||
fn method_to_filter(method: Method) -> MethodFilter {
|
||||
match method {
|
||||
Method::DELETE => MethodFilter::DELETE,
|
||||
Method::GET => MethodFilter::GET,
|
||||
Method::HEAD => MethodFilter::HEAD,
|
||||
Method::OPTIONS => MethodFilter::OPTIONS,
|
||||
Method::PATCH => MethodFilter::PATCH,
|
||||
Method::POST => MethodFilter::POST,
|
||||
Method::PUT => MethodFilter::PUT,
|
||||
Method::TRACE => MethodFilter::TRACE,
|
||||
m => panic!("Unsupported HTTP method: {m:?}"),
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue