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feat: reject invites over federation

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This commit is contained in:
Timo Kösters 2021-04-13 15:00:45 +02:00
parent 662a0cf1df
commit b4f79b77ba
No known key found for this signature in database
GPG key ID: 24DA7517711A2BA4
10 changed files with 391 additions and 241 deletions
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38
src/server_server.rs
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@ -18,7 +18,7 @@ use ruma::{
query::get_profile_information,
transactions::send_transaction_message,
},
OutgoingRequest,
IncomingResponse, OutgoingRequest, OutgoingResponse,
},
directory::{IncomingFilter, IncomingRoomNetwork},
events::{
@ -173,15 +173,10 @@ where
let status = reqwest_response.status();
let body = reqwest_response
.bytes()
.await
.unwrap_or_else(|e| {
warn!("server error {}", e);
Vec::new().into()
}) // TODO: handle timeout
.into_iter()
.collect::<Vec<_>>();
let body = reqwest_response.bytes().await.unwrap_or_else(|e| {
warn!("server error {}", e);
Vec::new().into()
}); // TODO: handle timeout
if status != 200 {
info!(
@ -195,7 +190,7 @@ where
);
}
let response = T::IncomingResponse::try_from(
let response = T::IncomingResponse::try_from_http_response(
http_response
.body(body)
.expect("reqwest body is valid http body"),
@ -350,6 +345,7 @@ pub fn get_server_version_route(
.into())
}
// Response type for this endpoint is Json because we need to calculate a signature for the response
#[cfg_attr(feature = "conduit_bin", get("/_matrix/key/v2/server"))]
#[tracing::instrument(skip(db))]
pub fn get_server_keys_route(db: State<'_, Database>) -> Json<String> {
@ -369,7 +365,7 @@ pub fn get_server_keys_route(db: State<'_, Database>) -> Json<String> {
},
);
let mut response = serde_json::from_slice(
http::Response::try_from(get_server_keys::v2::Response {
get_server_keys::v2::Response {
server_key: ServerSigningKeys {
server_name: db.globals.server_name().to_owned(),
verify_keys,
@ -377,7 +373,8 @@ pub fn get_server_keys_route(db: State<'_, Database>) -> Json<String> {
signatures: BTreeMap::new(),
valid_until_ts: SystemTime::now() + Duration::from_secs(60 * 2),
},
})
}
.try_into_http_response()
.unwrap()
.body(),
)
@ -745,7 +742,7 @@ fn handle_incoming_pdu<'a>(
// 4. fetch any missing auth events doing all checks listed here starting at 1. These are not timeline events
// 5. Reject "due to auth events" if can't get all the auth events or some of the auth events are also rejected "due to auth events"
debug!("Fetching auth events.");
debug!("Fetching auth events for {}", incoming_pdu.event_id);
fetch_and_handle_events(
db,
origin,
@ -757,7 +754,10 @@ fn handle_incoming_pdu<'a>(
.map_err(|e| e.to_string())?;
// 6. Reject "due to auth events" if the event doesn't pass auth based on the auth events
debug!("Checking auth.");
debug!(
"Auth check for {} based on auth events",
incoming_pdu.event_id
);
// Build map of auth events
let mut auth_events = BTreeMap::new();
@ -1151,7 +1151,7 @@ pub(crate) async fn fetch_and_handle_events(
// a. Look at auth cache
let pdu = match auth_cache.get(id) {
Some(pdu) => {
debug!("Event found in cache");
debug!("Found {} in cache", id);
pdu.clone()
}
// b. Look in the main timeline (pduid_pdu tree)
@ -1159,12 +1159,12 @@ pub(crate) async fn fetch_and_handle_events(
// (get_pdu checks both)
None => match db.rooms.get_pdu(&id)? {
Some(pdu) => {
debug!("Event found in outliers");
debug!("Found {} in outliers", id);
Arc::new(pdu)
}
None => {
// d. Ask origin server over federation
debug!("Fetching event over federation: {:?}", id);
debug!("Fetching {} over federation.", id);
match db
.sending
.send_federation_request(
@ -1175,7 +1175,7 @@ pub(crate) async fn fetch_and_handle_events(
.await
{
Ok(res) => {
debug!("Got event over federation: {:?}", res);
debug!("Got {} over federation: {:?}", id, res);
let (event_id, value) =
crate::pdu::gen_event_id_canonical_json(&res.pdu)?;
let pdu = handle_incoming_pdu(