Implement room v12 (#943)

**Does not yet work!** Currently, state resolution does not correctly resolve conflicting states. Everything else appears to work as expected, so stateres will be fixed soon, then we should be clear for takeoff.

Also: a lot of things currently accept a nullable room ID that really just don't need to. This will need tidying up before merge. Some authentication checks have also been disabled temporarily but nothing important.

A lot of things are tagged with `TODO(hydra)`, those need resolving before merge. External contributors should PR to the `hydra/public` branch, *not* ` main`.

---

This PR should be squash merged.

Reviewed-on: https://forgejo.ellis.link/continuwuation/continuwuity/pulls/943
Co-authored-by: nexy7574 <git@nexy7574.co.uk>
Co-committed-by: nexy7574 <git@nexy7574.co.uk>
This commit is contained in:
nexy7574
2025-09-17 20:46:03 +00:00
committed by nex
parent 51423c9d7d
commit 7e4071c117
63 changed files with 1190 additions and 477 deletions
+44 -3
View File
@@ -31,7 +31,8 @@ use crate::Result;
pub struct Pdu {
pub event_id: OwnedEventId,
pub room_id: OwnedRoomId,
#[serde(skip_serializing_if = "Option::is_none")]
pub room_id: Option<OwnedRoomId>,
pub sender: OwnedUserId,
@@ -110,7 +111,27 @@ impl Event for Pdu {
fn redacts(&self) -> Option<&EventId> { self.redacts.as_deref() }
#[inline]
fn room_id(&self) -> &RoomId { &self.room_id }
fn room_id(&self) -> Option<&RoomId> { self.room_id.as_deref() }
#[inline]
fn room_id_or_hash(&self) -> OwnedRoomId {
if *self.event_type() != TimelineEventType::RoomCreate {
return self
.room_id()
.expect("Event must have a room ID")
.to_owned();
}
if let Some(room_id) = &self.room_id {
// v1-v11
room_id.clone()
} else {
// v12+
let constructed_hash = self.event_id.as_str().replace('$', "!");
RoomId::parse(&constructed_hash)
.expect("event ID can be parsed")
.to_owned()
}
}
#[inline]
fn sender(&self) -> &UserId { &self.sender }
@@ -163,7 +184,27 @@ impl Event for &Pdu {
fn redacts(&self) -> Option<&EventId> { self.redacts.as_deref() }
#[inline]
fn room_id(&self) -> &RoomId { &self.room_id }
fn room_id(&self) -> Option<&RoomId> { self.room_id.as_ref().map(AsRef::as_ref) }
#[inline]
fn room_id_or_hash(&self) -> OwnedRoomId {
if *self.event_type() != TimelineEventType::RoomCreate {
return self
.room_id()
.expect("Event must have a room ID")
.to_owned();
}
if let Some(room_id) = &self.room_id {
// v1-v11
room_id.clone()
} else {
// v12+
let constructed_hash = self.event_id.as_str().replace('$', "!");
RoomId::parse(&constructed_hash)
.expect("event ID can be parsed")
.to_owned()
}
}
#[inline]
fn sender(&self) -> &UserId { &self.sender }