From aa25e2c897ca10bbdb6012c66561aaa84ea26d03 Mon Sep 17 00:00:00 2001
From: nexy7574 <git@nexy7574.co.uk>
Date: Sat, 14 Jun 2025 00:43:39 +0100
Subject: [PATCH] WIP: add event fetchers to auth_check calls

---
 src/core/matrix/state_res/event_auth.rs |  6 +-----
 src/core/matrix/state_res/mod.rs        | 16 ++++++++++++++--
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/src/core/matrix/state_res/event_auth.rs b/src/core/matrix/state_res/event_auth.rs
index 414c1b87..85957e60 100644
--- a/src/core/matrix/state_res/event_auth.rs
+++ b/src/core/matrix/state_res/event_auth.rs
@@ -261,11 +261,7 @@ where
 	if room_version.create_id_as_room_id {
 		// TODO: fetch the create event from the room ID
 		let create_event_id = &EventId::parse(incoming_event.room_id().localpart());
-		// if let Err(e) = create_event_id {
-		// 	error!(?e, "invalid room ID for create event");
-		// 	return Ok(false);
-		// }
-		// room_create_event = fetch_event(create_event_id).await;
+
 		match create_event_id {
 			| Ok(id) => {
 				room_create_event = fetch_event(id).await;
diff --git a/src/core/matrix/state_res/mod.rs b/src/core/matrix/state_res/mod.rs
index 651f6130..2004c331 100644
--- a/src/core/matrix/state_res/mod.rs
+++ b/src/core/matrix/state_res/mod.rs
@@ -562,6 +562,7 @@ where
 			event.sender(),
 			Some(state_key),
 			event.content(),
+			room_version,
 		)?;
 
 		let mut auth_state = StateMap::new();
@@ -609,9 +610,20 @@ where
 		let fetch_state = |ty: &StateEventType, key: &str| {
 			future::ready(auth_state.get(&ty.with_state_key(key)))
 		};
+		let fetch_event2 = |id: &EventId| {
+			let id = id.to_owned();
+			let evt = auth_events.get(&id);
+			future::ready(evt) // TODO: FIXME!
+		};
 
-		let auth_result =
-			auth_check(room_version, &event, current_third_party.as_ref(), fetch_state).await;
+		let auth_result = auth_check(
+			room_version,
+			&event,
+			current_third_party.as_ref(),
+			fetch_state,
+			fetch_event2,
+		)
+		.await;
 
 		match auth_result {
 			| Ok(true) => {