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check for membership leave state at /send_leave

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Signed-off-by: strawberry <strawberry@puppygock.gay>
This commit is contained in:
strawberry 2024-05-26 16:36:53 -04:00 • committed by June 🍓🦴
parent 0256c27363
commit 2a77951152
1 changed files with 23 additions and 1 deletions
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24
src/api/server_server.rs
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@ -46,7 +46,7 @@ use ruma::{
serde::{Base64, JsonObject, Raw},
to_device::DeviceIdOrAllDevices,
uint, user_id, CanonicalJsonValue, EventId, MilliSecondsSinceUnixEpoch, OwnedEventId, OwnedServerName,
OwnedServerSigningKeyId, OwnedUserId, RoomId, RoomVersionId, ServerName, UserId,
OwnedServerSigningKeyId, OwnedUserId, RoomId, RoomVersionId, ServerName,
};
use serde_json::value::{to_raw_value, RawValue as RawJsonValue};
use tokio::sync::RwLock;
@ -1480,6 +1480,28 @@ async fn create_leave_event(origin: &ServerName, room_id: &RoomId, pdu: &RawJson
));
};
let content = value
.get("content")
.ok_or_else(|| Error::BadRequest(ErrorKind::InvalidParam, "Leave event does not a content key"))?
.as_object()
.ok_or_else(|| Error::BadRequest(ErrorKind::InvalidParam, "Leave event content is empty"))?;
let membership: MembershipState = serde_json::from_value(
content
.get("membership")
.ok_or_else(|| Error::BadRequest(ErrorKind::InvalidParam, "Leave event content is empty"))?
.clone()
.into(),
)
.map_err(|_| Error::BadRequest(ErrorKind::BadJson, "Leave event membership state is not valid"))?;
if membership != MembershipState::Leave {
return Err(Error::BadRequest(
ErrorKind::InvalidParam,
"Not allowed to send a non-leave event at a leave endpoint",
));
}
let origin: OwnedServerName = serde_json::from_value(
serde_json::to_value(
value