crates/adapters/activitypub-base/src/service.rs

@@ -261,7 +261,13 @@ impl ActivityPubService {
         Ok(serde_json::to_string(&WithContext::new_default(person))?)
     }
 
-    pub fn router(&self) -> Router {
+    /// Returns the ActivityPub router compatible with any outer state `S`.
+    /// Handlers only use `Data<FederationData>` injected by the middleware layer,
+    /// so the router is independent of the application state type.
+    pub fn router<S>(&self) -> Router<S>
+    where
+        S: Clone + Send + Sync + 'static,
+    {
         Router::new()
             .route("/.well-known/nodeinfo", get(nodeinfo_well_known_handler))
             .route("/nodeinfo/2.0", get(nodeinfo_handler))

crates/bootstrap/src/main.rs

@@ -32,44 +32,8 @@ async fn main() {
             .allow_headers(tower_http::cors::Any)
     };
 
-    use activitypub_base::{
-        followers_handler::{followers_handler, following_handler},
-        inbox::inbox_handler,
-        nodeinfo::{nodeinfo_handler, nodeinfo_well_known_handler},
-        outbox::outbox_handler,
-        webfinger::webfinger_handler,
-    };
-    let ap_router = axum::Router::new()
-        .route(
-            "/.well-known/webfinger",
-            axum::routing::get(webfinger_handler),
-        )
-        .route(
-            "/.well-known/nodeinfo",
-            axum::routing::get(nodeinfo_well_known_handler),
-        )
-        .route("/nodeinfo/2.0", axum::routing::get(nodeinfo_handler))
-        .route("/inbox", axum::routing::post(inbox_handler))
-        .route(
-            "/users/{username}/inbox",
-            axum::routing::post(inbox_handler),
-        )
-        .route(
-            "/users/{username}/outbox",
-            axum::routing::get(outbox_handler),
-        )
-        .route(
-            "/users/{username}/followers",
-            axum::routing::get(followers_handler),
-        )
-        .route(
-            "/users/{username}/following",
-            axum::routing::get(following_handler),
-        )
-        .layer(infra.ap_service.federation_config().middleware());
-
     let base = presentation::routes::router()
-        .merge(ap_router)
+        .merge(infra.ap_service.router::<presentation::state::AppState>())
         .with_state(infra.state)
         .layer(cors);