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feat: /state

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Timo Kösters 2021-06-14 10:52:27 +02:00
parent cf493f2b5b
commit 3c9ea55938
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GPG Key ID: 24DA7517711A2BA4
2 changed files with 65 additions and 3 deletions
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1
src/main.rs
View File

@ -154,6 +154,7 @@ fn setup_rocket(config: Figment, data: Arc<Database>) -> rocket::Rocket<rocket::
server_server::get_event_route,
server_server::get_missing_events_route,
server_server::get_room_state_ids_route,
server_server::get_room_state_route,
server_server::create_join_event_template_route,
server_server::create_join_event_route,
server_server::create_invite_route,

67
src/server_server.rs
View File

@ -20,7 +20,7 @@ use ruma::{
get_remote_server_keys, get_server_keys, get_server_version, ServerSigningKeys,
VerifyKey,
},
event::{get_event, get_missing_events, get_room_state_ids},
event::{get_event, get_missing_events, get_room_state, get_room_state_ids},
keys::{claim_keys, get_keys},
membership::{
create_invite,
@ -792,8 +792,6 @@ pub async fn send_transaction_message_route(
}
}
info!("/send/{} done", body.transaction_id);
Ok(send_transaction_message::v1::Response { pdus: resolved_map }.into())
}
@ -1827,6 +1825,69 @@ pub fn get_missing_events_route(
Ok(get_missing_events::v1::Response { events }.into())
}
#[cfg_attr(
feature = "conduit_bin",
get("/_matrix/federation/v1/state/<_>", data = "<body>")
)]
#[tracing::instrument(skip(db, body))]
pub fn get_room_state_route(
db: State<'_, Arc<Database>>,
body: Ruma<get_room_state::v1::Request<'_>>,
) -> ConduitResult<get_room_state::v1::Response> {
if !db.globals.allow_federation() {
return Err(Error::bad_config("Federation is disabled."));
}
let shortstatehash = db
.rooms
.pdu_shortstatehash(&body.event_id)?
.ok_or(Error::BadRequest(
ErrorKind::NotFound,
"Pdu state not found.",
))?;
let pdus = db
.rooms
.state_full_ids(shortstatehash)?
.into_iter()
.map(|id| {
PduEvent::convert_to_outgoing_federation_event(
db.rooms.get_pdu_json(&id).unwrap().unwrap(),
)
})
.collect();
let mut auth_chain = Vec::new();
let mut auth_chain_ids = BTreeSet::<EventId>::new();
let mut todo = BTreeSet::new();
todo.insert(body.event_id.clone());
while let Some(event_id) = todo.iter().next().cloned() {
if let Some(pdu) = db.rooms.get_pdu(&event_id)? {
todo.extend(
pdu.auth_events
.clone()
.into_iter()
.collect::<BTreeSet<_>>()
.difference(&auth_chain_ids)
.cloned(),
);
auth_chain_ids.extend(pdu.auth_events.into_iter());
let pdu_json = PduEvent::convert_to_outgoing_federation_event(
db.rooms.get_pdu_json(&event_id)?.unwrap(),
);
auth_chain.push(pdu_json);
} else {
warn!("Could not find pdu mentioned in auth events.");
}
todo.remove(&event_id);
}
Ok(get_room_state::v1::Response { auth_chain, pdus }.into())
}
#[cfg_attr(
feature = "conduit_bin",
get("/_matrix/federation/v1/state_ids/<_>", data = "<body>")