Migrate to axum 0.6.0-rc.5

Cargo.lock

@@ -678,9 +678,9 @@ dependencies = [
 
 [[package]]
 name = "axum-extra"
-version = "0.4.0-rc.2"
+version = "0.4.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa4236821ba5932aa38a08a45e4068ff2318c2882672c30ff26a433bc84b14e6"
+checksum = "16a35dfc7e1c432f55bc4f5665926651cc34d169ed7db7b6c01a26a20abc47af"
 dependencies = [
  "axum 0.6.0-rc.5",
  "bytes 1.2.1",
@@ -698,9 +698,9 @@ dependencies = [
 
 [[package]]
 name = "axum-macros"
-version = "0.3.0-rc.2"
+version = "0.3.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "414ca6cd8cbe767411488373833ebd9d07a6b470d841250d8d2b8bd69769ca0e"
+checksum = "f2185fff4d6f14de84dcc01b0ff8eee2ac5331a962cf85e60e080ce7db724cc9"
 dependencies = [
  "heck",
  "proc-macro2",

crates/axum-utils/Cargo.toml

@@ -8,7 +8,7 @@ license = "Apache-2.0"
 [dependencies]
 async-trait = "0.1.58"
 axum = { version = "0.6.0-rc.5", features = ["headers"] }
-axum-extra = { version = "0.4.0-rc.2", features = ["cookie-private"] }
+axum-extra = { version = "0.4.0-rc.3", features = ["cookie-private"] }
 bincode = "1.3.3"
 chrono = "0.4.23"
 data-encoding = "2.3.2"

crates/cli/src/commands/server.rs

@@ -29,6 +29,7 @@ use mas_storage::MIGRATOR;
 use mas_tasks::TaskQueue;
 use mas_templates::Templates;
 use tokio::signal::unix::SignalKind;
+use tower::Layer;
 use tracing::{error, info, log::warn};
 
 #[derive(Parser, Debug, Default)]
@@ -215,9 +216,8 @@ impl Options {
                 };
 
                 // and build the router
-                let router = crate::server::build_router(state.clone(), &config.resources)
-                    .layer(ServerLayer::new(config.name.clone()))
-                    .into_service();
+                let router = crate::server::build_router(state.clone(), &config.resources);
+                let router = ServerLayer::new(config.name.clone()).layer(router);
 
                 // Display some informations about where we'll be serving connections
                 let is_tls = config.tls.is_some();

crates/cli/src/server.rs

@@ -19,7 +19,10 @@ use std::{
 };
 
 use anyhow::Context;
-use axum::{body::HttpBody, error_handling::HandleErrorLayer, extract::FromRef, Extension, Router};
+use axum::{
+    body::HttpBody, error_handling::HandleErrorLayer, extract::FromRef, Extension, Router,
+    RouterService,
+};
 use hyper::StatusCode;
 use listenfd::ListenFd;
 use mas_config::{HttpBindConfig, HttpResource, HttpTlsConfig, UnixOrTcp};
@@ -33,14 +36,14 @@ use tower::Layer;
 use tower_http::services::ServeDir;
 
 #[allow(clippy::trait_duplication_in_bounds)]
-pub fn build_router<B>(state: AppState, resources: &[HttpResource]) -> Router<AppState, B>
+pub fn build_router<B>(state: AppState, resources: &[HttpResource]) -> RouterService<B>
 where
     B: HttpBody + Send + 'static,
     <B as HttpBody>::Data: Into<axum::body::Bytes> + Send,
     <B as HttpBody>::Error: std::error::Error + Send + Sync,
 {
     let templates = Templates::from_ref(&state);
-    let mut router = Router::with_state(state);
+    let mut router = Router::new();
 
     for resource in resources {
         router = match resource {
@@ -106,7 +109,7 @@ where
         }
     }
 
-    router
+    router.with_state(state)
 }
 
 pub fn build_tls_server_config(config: &HttpTlsConfig) -> Result<ServerConfig, anyhow::Error> {

crates/handlers/Cargo.toml

@@ -22,8 +22,8 @@ hyper = { version = "0.14.23", features = ["full"] }
 tower = "0.4.13"
 tower-http = { version = "0.3.4", features = ["cors"] }
 axum = { version = "0.6.0-rc.5", features = ["ws"] }
-axum-macros = "0.3.0-rc.2"
-axum-extra = { version = "0.4.0-rc.2", features = ["cookie-private"] }
+axum-macros = "0.3.0-rc.3"
+axum-extra = { version = "0.4.0-rc.3", features = ["cookie-private"] }
 
 async-graphql = { version = "4.0.16", features = ["tracing", "apollo_tracing"] }
 

crates/handlers/src/health.rs

@@ -39,7 +39,7 @@ mod tests {
     #[sqlx::test(migrator = "mas_storage::MIGRATOR")]
     async fn test_get_health(pool: PgPool) -> Result<(), anyhow::Error> {
         let state = crate::test_state(pool).await?;
-        let app = crate::router(state).into_service();
+        let app = crate::healthcheck_router().with_state(state);
 
         let request = Request::builder().uri("/health").body(Body::empty())?;
 

crates/handlers/src/lib.rs

@@ -58,15 +58,6 @@ pub use compat::MatrixHomeserver;
 
 pub use self::{app_state::AppState, graphql::schema as graphql_schema};
 
-#[must_use]
-pub fn empty_router<S, B>(state: S) -> Router<S, B>
-where
-    B: HttpBody + Send + 'static,
-    S: Clone + Send + Sync + 'static,
-{
-    Router::with_state(state)
-}
-
 #[must_use]
 pub fn healthcheck_router<S, B>() -> Router<S, B>
 where
@@ -74,7 +65,7 @@ where
     S: Clone + Send + Sync + 'static,
     PgPool: FromRef<S>,
 {
-    Router::inherit_state().route(mas_router::Healthcheck::route(), get(self::health::get))
+    Router::new().route(mas_router::Healthcheck::route(), get(self::health::get))
 }
 
 #[must_use]
@@ -87,7 +78,7 @@ where
     mas_graphql::Schema: FromRef<S>,
     Encrypter: FromRef<S>,
 {
-    let mut router = Router::inherit_state()
+    let mut router = Router::new()
         .route(
             "/graphql",
             get(self::graphql::get).post(self::graphql::post),
@@ -109,7 +100,7 @@ where
     Keystore: FromRef<S>,
     UrlBuilder: FromRef<S>,
 {
-    Router::inherit_state()
+    Router::new()
         .route(
             mas_router::OidcConfiguration::route(),
             get(self::oauth2::discovery::get),
@@ -148,7 +139,7 @@ where
     Encrypter: FromRef<S>,
 {
     // All those routes are API-like, with a common CORS layer
-    Router::inherit_state()
+    Router::new()
         .route(
             mas_router::OAuth2Keys::route(),
             get(self::oauth2::keys::get),
@@ -199,7 +190,7 @@ where
     PgPool: FromRef<S>,
     MatrixHomeserver: FromRef<S>,
 {
-    Router::inherit_state()
+    Router::new()
         .route(
             mas_router::CompatLogin::route(),
             get(self::compat::login::get).post(self::compat::login::post),
@@ -243,7 +234,7 @@ where
     Templates: FromRef<S>,
     Mailer: FromRef<S>,
 {
-    Router::inherit_state()
+    Router::new()
         .route(
             mas_router::ChangePasswordDiscovery::route(),
             get(|| async { mas_router::AccountPassword.go() }),
@@ -324,9 +315,10 @@ where
         ))
 }
 
+/*
 #[must_use]
 #[allow(clippy::trait_duplication_in_bounds)]
-pub fn router<S, B>(state: S) -> Router<S, B>
+pub fn router<S, B>(state: S) -> RouterService<B>
 where
     B: HttpBody + Send + 'static,
     <B as HttpBody>::Data: Into<Bytes> + Send,
@@ -349,14 +341,16 @@ where
     let compat_router = compat_router();
     let human_router = human_router(Templates::from_ref(&state));
 
-    Router::with_state(state)
+    Router::new()
         .merge(healthcheck_router)
         .merge(discovery_router)
         .merge(human_router)
         .merge(api_router)
         .merge(graphql_router)
         .merge(compat_router)
+        .with_state(state)
 }
+*/
 
 #[cfg(test)]
 async fn test_state(pool: PgPool) -> Result<AppState, anyhow::Error> {