Start Matrix client authentication

matrixgw_backend/src/extractors/matrix_client_extractor.rs

@@ -0,0 +1,37 @@
+use crate::extractors::auth_extractor::AuthExtractor;
+use crate::matrix_connection::matrix_client::MatrixClient;
+use crate::matrix_connection::matrix_manager::MatrixManagerMsg;
+use actix_web::dev::Payload;
+use actix_web::{FromRequest, HttpRequest, web};
+use ractor::ActorRef;
+
+pub struct MatrixClientExtractor {
+    pub auth: AuthExtractor,
+    pub client: MatrixClient,
+}
+
+impl FromRequest for MatrixClientExtractor {
+    type Error = actix_web::Error;
+    type Future = futures_util::future::LocalBoxFuture<'static, Result<Self, Self::Error>>;
+
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
+        let req = req.clone();
+        let mut payload = payload.take();
+        Box::pin(async move {
+            let auth = AuthExtractor::from_request(&req, &mut payload).await?;
+
+            let matrix_manager_actor =
+                web::Data::<ActorRef<MatrixManagerMsg>>::from_request(&req, &mut Payload::None)
+                    .await?;
+            let client = ractor::call!(
+                matrix_manager_actor,
+                MatrixManagerMsg::GetClient,
+                auth.user.email.clone()
+            )
+            .expect("Failed to query manager actor!")
+            .expect("Failed to get client!");
+
+            Ok(Self { auth, client })
+        })
+    }
+}