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use crate::{
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client_server, database::rooms::ClosestParent, utils, ConduitResult, Database, Error, PduEvent,
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Result, Ruma,
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};
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use get_profile_information::v1::ProfileField;
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use http::header::{HeaderValue, AUTHORIZATION, HOST};
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use log::warn;
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use rocket::{get, post, put, response::content::Json, State};
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use ruma::{
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api::{
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federation::{
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directory::{get_public_rooms, get_public_rooms_filtered},
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discovery::{
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get_server_keys, get_server_version::v1 as get_server_version, ServerKey, VerifyKey,
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},
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event::get_missing_events,
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query::get_profile_information,
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transactions::send_transaction_message,
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},
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OutgoingRequest,
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},
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directory::{IncomingFilter, IncomingRoomNetwork},
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EventId, RoomId, RoomVersionId, ServerName, UserId,
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};
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use std::{
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collections::BTreeMap,
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convert::{TryFrom, TryInto},
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fmt::Debug,
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time::{Duration, SystemTime},
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};
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use trust_dns_resolver::AsyncResolver;
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pub async fn request_well_known(
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globals: &crate::database::globals::Globals,
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destination: &str,
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) -> Option<String> {
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let body: serde_json::Value = serde_json::from_str(
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&globals
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.reqwest_client()
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.get(&format!(
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"https://{}/.well-known/matrix/server",
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destination
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))
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.send()
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.await
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.ok()?
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.text()
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.await
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.ok()?,
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)
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.ok()?;
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Some(body.get("m.server")?.as_str()?.to_owned())
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}
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pub async fn send_request<T: OutgoingRequest>(
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globals: &crate::database::globals::Globals,
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destination: Box<ServerName>,
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request: T,
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) -> Result<T::IncomingResponse>
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where
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T: Debug,
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{
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if !globals.federation_enabled() {
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return Err(Error::bad_config("Federation is disabled."));
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}
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let resolver = AsyncResolver::tokio_from_system_conf().await.map_err(|_| {
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Error::bad_config("Failed to set up trust dns resolver with system config.")
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})?;
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let mut host = None;
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let actual_destination = "https://".to_owned()
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+ &if let Some(mut delegated_hostname) =
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request_well_known(globals, &destination.as_str()).await
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{
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if let Ok(Some(srv)) = resolver
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.srv_lookup(format!("_matrix._tcp.{}", delegated_hostname))
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.await
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.map(|srv| srv.iter().next().map(|result| result.target().to_string()))
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{
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host = Some(delegated_hostname);
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srv.trim_end_matches('.').to_owned()
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} else {
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if delegated_hostname.find(':').is_none() {
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delegated_hostname += ":8448";
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}
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delegated_hostname
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}
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} else {
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let mut destination = destination.as_str().to_owned();
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if destination.find(':').is_none() {
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destination += ":8448";
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}
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destination
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};
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let mut http_request = request
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.try_into_http_request(&actual_destination, Some(""))
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.map_err(|e| {
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warn!("failed to find destination {}: {}", actual_destination, e);
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Error::BadServerResponse("Invalid destination")
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})?;
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let mut request_map = serde_json::Map::new();
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if !http_request.body().is_empty() {
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request_map.insert(
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"content".to_owned(),
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serde_json::from_slice(http_request.body())
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.expect("body is valid json, we just created it"),
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);
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};
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request_map.insert("method".to_owned(), T::METADATA.method.to_string().into());
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request_map.insert(
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"uri".to_owned(),
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http_request
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.uri()
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.path_and_query()
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.expect("all requests have a path")
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.to_string()
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.into(),
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);
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request_map.insert("origin".to_owned(), globals.server_name().as_str().into());
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request_map.insert("destination".to_owned(), destination.as_str().into());
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let mut request_json =
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serde_json::from_value(request_map.into()).expect("valid JSON is valid BTreeMap");
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ruma::signatures::sign_json(
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globals.server_name().as_str(),
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globals.keypair(),
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&mut request_json,
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)
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.expect("our request json is what ruma expects");
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let request_json: serde_json::Map<String, serde_json::Value> =
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serde_json::from_slice(&serde_json::to_vec(&request_json).unwrap()).unwrap();
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let signatures = request_json["signatures"]
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.as_object()
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.unwrap()
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.values()
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.map(|v| {
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v.as_object()
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.unwrap()
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.iter()
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.map(|(k, v)| (k, v.as_str().unwrap()))
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});
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for signature_server in signatures {
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for s in signature_server {
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http_request.headers_mut().insert(
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AUTHORIZATION,
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HeaderValue::from_str(&format!(
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"X-Matrix origin={},key=\"{}\",sig=\"{}\"",
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globals.server_name(),
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s.0,
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s.1
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))
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.unwrap(),
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);
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}
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}
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if let Some(host) = host {
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http_request
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.headers_mut()
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.insert(HOST, HeaderValue::from_str(&host).unwrap());
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}
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let mut reqwest_request = reqwest::Request::try_from(http_request)
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.expect("all http requests are valid reqwest requests");
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|
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*reqwest_request.timeout_mut() = Some(Duration::from_secs(30));
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let url = reqwest_request.url().clone();
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let reqwest_response = globals.reqwest_client().execute(reqwest_request).await;
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|
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// Because reqwest::Response -> http::Response is complicated:
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match reqwest_response {
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Ok(mut reqwest_response) => {
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let status = reqwest_response.status();
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let mut http_response = http::Response::builder().status(status);
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let headers = http_response.headers_mut().unwrap();
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for (k, v) in reqwest_response.headers_mut().drain() {
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if let Some(key) = k {
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headers.insert(key, v);
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}
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}
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let body = reqwest_response
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.bytes()
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.await
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.unwrap_or_else(|e| {
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warn!("server error: {}", e);
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|
|
Vec::new().into()
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|
|
}) // TODO: handle timeout
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|
|
.into_iter()
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|
.collect();
|
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|
|
|
|
|
|
let response = T::IncomingResponse::try_from(
|
|
|
|
http_response
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|
|
.body(body)
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|
|
.expect("reqwest body is valid http body"),
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|
|
);
|
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|
|
response.map_err(|e| {
|
|
|
|
warn!(
|
|
|
|
"Server returned bad response {} ({}): {:?}",
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|
|
destination, url, e
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|
|
|
);
|
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|
|
Error::BadServerResponse("Server returned bad response.")
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|
|
})
|
|
|
|
}
|
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|
|
Err(e) => Err(e.into()),
|
|
|
|
}
|
|
|
|
}
|
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|
|
|
|
|
|
#[cfg_attr(feature = "conduit_bin", get("/_matrix/federation/v1/version"))]
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|
|
pub fn get_server_version(db: State<'_, Database>) -> ConduitResult<get_server_version::Response> {
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|
|
|
if !db.globals.federation_enabled() {
|
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|
|
return Err(Error::bad_config("Federation is disabled."));
|
|
|
|
}
|
|
|
|
|
|
|
|
Ok(get_server_version::Response {
|
|
|
|
server: Some(get_server_version::Server {
|
|
|
|
name: Some("Conduit".to_owned()),
|
|
|
|
version: Some(env!("CARGO_PKG_VERSION").to_owned()),
|
|
|
|
}),
|
|
|
|
}
|
|
|
|
.into())
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg_attr(feature = "conduit_bin", get("/_matrix/key/v2/server"))]
|
|
|
|
pub fn get_server_keys(db: State<'_, Database>) -> Json<String> {
|
|
|
|
if !db.globals.federation_enabled() {
|
|
|
|
// TODO: Use proper types
|
|
|
|
return Json("Federation is disabled.".to_owned());
|
|
|
|
}
|
|
|
|
|
|
|
|
let mut verify_keys = BTreeMap::new();
|
|
|
|
verify_keys.insert(
|
|
|
|
format!("ed25519:{}", db.globals.keypair().version())
|
|
|
|
.try_into()
|
|
|
|
.expect("DB stores valid ServerKeyId's"),
|
|
|
|
VerifyKey {
|
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|
|
key: base64::encode_config(db.globals.keypair().public_key(), base64::STANDARD_NO_PAD),
|
|
|
|
},
|
|
|
|
);
|
|
|
|
let mut response = serde_json::from_slice(
|
|
|
|
http::Response::try_from(get_server_keys::v2::Response {
|
|
|
|
server_key: ServerKey {
|
|
|
|
server_name: db.globals.server_name().to_owned(),
|
|
|
|
verify_keys,
|
|
|
|
old_verify_keys: BTreeMap::new(),
|
|
|
|
signatures: BTreeMap::new(),
|
|
|
|
valid_until_ts: SystemTime::now() + Duration::from_secs(60 * 2),
|
|
|
|
},
|
|
|
|
})
|
|
|
|
.unwrap()
|
|
|
|
.body(),
|
|
|
|
)
|
|
|
|
.unwrap();
|
|
|
|
ruma::signatures::sign_json(
|
|
|
|
db.globals.server_name().as_str(),
|
|
|
|
db.globals.keypair(),
|
|
|
|
&mut response,
|
|
|
|
)
|
|
|
|
.unwrap();
|
|
|
|
Json(ruma::serde::to_canonical_json_string(&response).expect("JSON is canonical"))
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg_attr(feature = "conduit_bin", get("/_matrix/key/v2/server/<_>"))]
|
|
|
|
pub fn get_server_keys_deprecated(db: State<'_, Database>) -> Json<String> {
|
|
|
|
get_server_keys(db)
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg_attr(
|
|
|
|
feature = "conduit_bin",
|
|
|
|
post("/_matrix/federation/v1/publicRooms", data = "<body>")
|
|
|
|
)]
|
|
|
|
pub async fn get_public_rooms_filtered_route(
|
|
|
|
db: State<'_, Database>,
|
|
|
|
body: Ruma<get_public_rooms_filtered::v1::Request<'_>>,
|
|
|
|
) -> ConduitResult<get_public_rooms_filtered::v1::Response> {
|
|
|
|
if !db.globals.federation_enabled() {
|
|
|
|
return Err(Error::bad_config("Federation is disabled."));
|
|
|
|
}
|
|
|
|
|
|
|
|
let response = client_server::get_public_rooms_filtered_helper(
|
|
|
|
&db,
|
|
|
|
None,
|
|
|
|
body.limit,
|
|
|
|
body.since.as_deref(),
|
|
|
|
&body.filter,
|
|
|
|
&body.room_network,
|
|
|
|
)
|
|
|
|
.await?
|
|
|
|
.0;
|
|
|
|
|
|
|
|
Ok(get_public_rooms_filtered::v1::Response {
|
|
|
|
chunk: response
|
|
|
|
.chunk
|
|
|
|
.into_iter()
|
|
|
|
.map(|c| {
|
|
|
|
// Convert ruma::api::federation::directory::get_public_rooms::v1::PublicRoomsChunk
|
|
|
|
// to ruma::api::client::r0::directory::PublicRoomsChunk
|
|
|
|
Ok::<_, Error>(
|
|
|
|
serde_json::from_str(
|
|
|
|
&serde_json::to_string(&c)
|
|
|
|
.expect("PublicRoomsChunk::to_string always works"),
|
|
|
|
)
|
|
|
|
.expect("federation and client-server PublicRoomsChunk are the same type"),
|
|
|
|
)
|
|
|
|
})
|
|
|
|
.filter_map(|r| r.ok())
|
|
|
|
.collect(),
|
|
|
|
prev_batch: response.prev_batch,
|
|
|
|
next_batch: response.next_batch,
|
|
|
|
total_room_count_estimate: response.total_room_count_estimate,
|
|
|
|
}
|
|
|
|
.into())
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg_attr(
|
|
|
|
feature = "conduit_bin",
|
|
|
|
get("/_matrix/federation/v1/publicRooms", data = "<body>")
|
|
|
|
)]
|
|
|
|
pub async fn get_public_rooms_route(
|
|
|
|
db: State<'_, Database>,
|
|
|
|
body: Ruma<get_public_rooms::v1::Request<'_>>,
|
|
|
|
) -> ConduitResult<get_public_rooms::v1::Response> {
|
|
|
|
if !db.globals.federation_enabled() {
|
|
|
|
return Err(Error::bad_config("Federation is disabled."));
|
|
|
|
}
|
|
|
|
|
|
|
|
let response = client_server::get_public_rooms_filtered_helper(
|
|
|
|
&db,
|
|
|
|
None,
|
|
|
|
body.limit,
|
|
|
|
body.since.as_deref(),
|
|
|
|
&IncomingFilter::default(),
|
|
|
|
&IncomingRoomNetwork::Matrix,
|
|
|
|
)
|
|
|
|
.await?
|
|
|
|
.0;
|
|
|
|
|
|
|
|
Ok(get_public_rooms::v1::Response {
|
|
|
|
chunk: response
|
|
|
|
.chunk
|
|
|
|
.into_iter()
|
|
|
|
.map(|c| {
|
|
|
|
// Convert ruma::api::federation::directory::get_public_rooms::v1::PublicRoomsChunk
|
|
|
|
// to ruma::api::client::r0::directory::PublicRoomsChunk
|
|
|
|
Ok::<_, Error>(
|
|
|
|
serde_json::from_str(
|
|
|
|
&serde_json::to_string(&c)
|
|
|
|
.expect("PublicRoomsChunk::to_string always works"),
|
|
|
|
)
|
|
|
|
.expect("federation and client-server PublicRoomsChunk are the same type"),
|
|
|
|
)
|
|
|
|
})
|
|
|
|
.filter_map(|r| r.ok())
|
|
|
|
.collect(),
|
|
|
|
prev_batch: response.prev_batch,
|
|
|
|
next_batch: response.next_batch,
|
|
|
|
total_room_count_estimate: response.total_room_count_estimate,
|
|
|
|
}
|
|
|
|
.into())
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg_attr(
|
|
|
|
feature = "conduit_bin",
|
|
|
|
put("/_matrix/federation/v1/send/<_>", data = "<body>")
|
|
|
|
)]
|
|
|
|
pub async fn send_transaction_message_route<'a>(
|
|
|
|
db: State<'a, Database>,
|
|
|
|
body: Ruma<send_transaction_message::v1::Request<'_>>,
|
|
|
|
) -> ConduitResult<send_transaction_message::v1::Response> {
|
|
|
|
if !db.globals.federation_enabled() {
|
|
|
|
return Err(Error::bad_config("Federation is disabled."));
|
|
|
|
}
|
|
|
|
|
|
|
|
for edu in &body.edus {
|
|
|
|
match serde_json::from_str::<send_transaction_message::v1::Edu>(edu.json().get()) {
|
|
|
|
Ok(edu) => match edu.edu_type.as_str() {
|
|
|
|
"m.typing" => {
|
|
|
|
if let Some(typing) = edu.content.get("typing") {
|
|
|
|
if typing.as_bool().unwrap_or_default() {
|
|
|
|
db.rooms.edus.typing_add(
|
|
|
|
&UserId::try_from(edu.content["user_id"].as_str().unwrap())
|
|
|
|
.unwrap(),
|
|
|
|
&RoomId::try_from(edu.content["room_id"].as_str().unwrap())
|
|
|
|
.unwrap(),
|
|
|
|
3000 + utils::millis_since_unix_epoch(),
|
|
|
|
&db.globals,
|
|
|
|
)?;
|
|
|
|
} else {
|
|
|
|
db.rooms.edus.typing_remove(
|
|
|
|
&UserId::try_from(edu.content["user_id"].as_str().unwrap())
|
|
|
|
.unwrap(),
|
|
|
|
&RoomId::try_from(edu.content["room_id"].as_str().unwrap())
|
|
|
|
.unwrap(),
|
|
|
|
&db.globals,
|
|
|
|
)?;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
"m.presence" => {}
|
|
|
|
"m.receipt" => {}
|
|
|
|
_ => {}
|
|
|
|
},
|
|
|
|
Err(_err) => continue,
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
let mut resolved_map = BTreeMap::new();
|
|
|
|
for pdu in &body.pdus {
|
|
|
|
println!("LOOP");
|
|
|
|
let (event_id, value) = process_incoming_pdu(pdu);
|
|
|
|
let pdu = serde_json::from_value::<PduEvent>(value.clone())
|
|
|
|
.expect("all ruma pdus are conduit pdus");
|
|
|
|
let room_id = &pdu.room_id;
|
|
|
|
|
|
|
|
if value.get("state_key").is_none() {
|
|
|
|
if !db.rooms.is_joined(&pdu.sender, &pdu.room_id)? {
|
|
|
|
// TODO: auth rules apply to all events, not only those with a state key
|
|
|
|
log::error!("Unauthorized {}", pdu.kind);
|
|
|
|
|
|
|
|
resolved_map.insert(event_id, Err("User is not in this room".into()));
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
// TODO: We should be doing the same get_closest_parent thing here too?
|
|
|
|
// same as for state events ~100 lines down
|
|
|
|
let count = db.globals.next_count()?;
|
|
|
|
let mut pdu_id = pdu.room_id.as_bytes().to_vec();
|
|
|
|
pdu_id.push(0xff);
|
|
|
|
pdu_id.extend_from_slice(&count.to_be_bytes());
|
|
|
|
db.rooms.append_pdu(
|
|
|
|
&pdu,
|
|
|
|
&value,
|
|
|
|
count,
|
|
|
|
pdu_id.into(),
|
|
|
|
&db.globals,
|
|
|
|
&db.account_data,
|
|
|
|
&db.admin,
|
|
|
|
)?;
|
|
|
|
|
|
|
|
resolved_map.insert(event_id, Ok::<(), String>(()));
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
let now = std::time::Instant::now();
|
|
|
|
let get_state_response = match send_request(
|
|
|
|
&db.globals,
|
|
|
|
body.body.origin.clone(),
|
|
|
|
ruma::api::federation::event::get_room_state::v1::Request {
|
|
|
|
room_id,
|
|
|
|
event_id: &event_id,
|
|
|
|
},
|
|
|
|
)
|
|
|
|
.await
|
|
|
|
{
|
|
|
|
Ok(res) => res,
|
|
|
|
// We can't hard fail because there are some valid errors, just
|
|
|
|
// keep checking PDU's
|
|
|
|
//
|
|
|
|
// As an example a possible error
|
|
|
|
// {"errcode":"M_FORBIDDEN","error":"Host not in room."}
|
|
|
|
Err(err) => {
|
|
|
|
log::error!("Request failed: {}", err);
|
|
|
|
resolved_map.insert(event_id, Err(err.to_string()));
|
|
|
|
dbg!(now.elapsed());
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
dbg!(now.elapsed());
|
|
|
|
|
|
|
|
let their_current_state = get_state_response
|
|
|
|
.pdus
|
|
|
|
.iter()
|
|
|
|
.chain(get_state_response.auth_chain.iter()) // add auth events
|
|
|
|
.map(|pdu| {
|
|
|
|
let (event_id, json) = process_incoming_pdu(pdu);
|
|
|
|
(
|
|
|
|
event_id.clone(),
|
|
|
|
std::sync::Arc::new(
|
|
|
|
// When creating a StateEvent the event_id arg will be used
|
|
|
|
// over any found in the json and it will not use ruma::reference_hash
|
|
|
|
// to generate one
|
|
|
|
state_res::StateEvent::from_id_value(event_id, json)
|
|
|
|
.expect("valid pdu json"),
|
|
|
|
),
|
|
|
|
)
|
|
|
|
})
|
|
|
|
.collect::<BTreeMap<_, _>>();
|
|
|
|
|
|
|
|
if value.get("state_key").is_none() {
|
|
|
|
if !db.rooms.is_joined(&pdu.sender, &pdu.room_id)? {
|
|
|
|
// TODO: auth rules apply to all events, not only those with a state key
|
|
|
|
log::error!("Sender is not joined {}", pdu.kind);
|
|
|
|
|
|
|
|
resolved_map.insert(event_id, Err("User is not in this room".into()));
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
// // TODO: We should be doing the same get_closest_parent thing here too?
|
|
|
|
// // same as for state events ~100 lines down
|
|
|
|
// let count = db.globals.next_count()?;
|
|
|
|
// let mut pdu_id = pdu.room_id.as_bytes().to_vec();
|
|
|
|
// pdu_id.push(0xff);
|
|
|
|
// pdu_id.extend_from_slice(&count.to_be_bytes());
|
|
|
|
// db.rooms.append_pdu(
|
|
|
|
// &pdu,
|
|
|
|
// &value,
|
|
|
|
// count,
|
|
|
|
// pdu_id.into(),
|
|
|
|
// &db.globals,
|
|
|
|
// &db.account_data,
|
|
|
|
// &db.sending,
|
|
|
|
// )?;
|
|
|
|
|
|
|
|
// If the event is older than the last event in pduid_pdu Tree then find the
|
|
|
|
// closest ancestor we know of and insert after the known ancestor by
|
|
|
|
// altering the known events pduid to = same roomID + same count bytes + 0x1
|
|
|
|
// pushing a single byte every time a simple append cannot be done.
|
|
|
|
match db
|
|
|
|
.rooms
|
|
|
|
.get_closest_parent(&pdu.prev_events, &their_current_state)?
|
|
|
|
{
|
|
|
|
Some(ClosestParent::Append) => {
|
|
|
|
let count = db.globals.next_count()?;
|
|
|
|
dbg!(&count);
|
|
|
|
let mut pdu_id = room_id.as_bytes().to_vec();
|
|
|
|
pdu_id.push(0xff);
|
|
|
|
pdu_id.extend_from_slice(&count.to_be_bytes());
|
|
|
|
|
|
|
|
db.rooms.append_pdu(
|
|
|
|
&pdu,
|
|
|
|
&value,
|
|
|
|
count,
|
|
|
|
pdu_id.into(),
|
|
|
|
&db.globals,
|
|
|
|
&db.account_data,
|
|
|
|
&db.sending,
|
|
|
|
)?;
|
|
|
|
}
|
|
|
|
Some(ClosestParent::Insert(old_count)) => {
|
|
|
|
let count = old_count;
|
|
|
|
let mut pdu_id = room_id.as_bytes().to_vec();
|
|
|
|
pdu_id.push(0xff);
|
|
|
|
pdu_id.extend_from_slice(&count.to_be_bytes());
|
|
|
|
// Create a new count that is after old_count but before
|
|
|
|
// the pdu appended after
|
|
|
|
pdu_id.push(1);
|
|
|
|
|
|
|
|
db.rooms.append_pdu(
|
|
|
|
&pdu,
|
|
|
|
&value,
|
|
|
|
count,
|
|
|
|
pdu_id.into(),
|
|
|
|
&db.globals,
|
|
|
|
&db.account_data,
|
|
|
|
&db.sending,
|
|
|
|
)?;
|
|
|
|
}
|
|
|
|
_ => panic!("Not a sequential event or no parents found"),
|
|
|
|
};
|
|
|
|
resolved_map.insert(event_id, Ok::<(), String>(()));
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
let our_current_state = db.rooms.room_state_full(room_id)?;
|
|
|
|
match state_res::StateResolution::resolve(
|
|
|
|
room_id,
|
|
|
|
&ruma::RoomVersionId::Version6,
|
|
|
|
&[
|
|
|
|
our_current_state
|
|
|
|
.iter()
|
|
|
|
.map(|((ev, sk), v)| ((ev.clone(), sk.to_owned()), v.event_id.clone()))
|
|
|
|
.collect::<BTreeMap<_, _>>(),
|
|
|
|
// TODO we may not want the auth events chained in here for resolution?
|
|
|
|
their_current_state
|
|
|
|
.iter()
|
|
|
|
.map(|(_id, v)| ((v.kind(), v.state_key()), v.event_id().clone()))
|
|
|
|
.collect::<BTreeMap<_, _>>(),
|
|
|
|
],
|
|
|
|
Some(
|
|
|
|
our_current_state
|
|
|
|
.iter()
|
|
|
|
.map(|(_k, v)| (v.event_id.clone(), v.convert_for_state_res()))
|
|
|
|
.chain(
|
|
|
|
their_current_state
|
|
|
|
.iter()
|
|
|
|
.map(|(id, ev)| (id.clone(), ev.clone())),
|
|
|
|
)
|
|
|
|
.collect::<BTreeMap<_, _>>(),
|
|
|
|
),
|
|
|
|
&db.rooms,
|
|
|
|
) {
|
|
|
|
Ok(resolved) if resolved.values().any(|id| &event_id == id) => {
|
|
|
|
// If the event is older than the last event in pduid_pdu Tree then find the
|
|
|
|
// closest ancestor we know of and insert after the known ancestor by
|
|
|
|
// altering the known events pduid to = same roomID + same count bytes + 0x1
|
|
|
|
// pushing a single byte every time a simple append cannot be done.
|
|
|
|
match db
|
|
|
|
.rooms
|
|
|
|
.get_closest_parent(&pdu.prev_events, &their_current_state)?
|
|
|
|
{
|
|
|
|
Some(ClosestParent::Append) => {
|
|
|
|
let count = db.globals.next_count()?;
|
|
|
|
dbg!(&count);
|
|
|
|
let mut pdu_id = room_id.as_bytes().to_vec();
|
|
|
|
pdu_id.push(0xff);
|
|
|
|
pdu_id.extend_from_slice(&count.to_be_bytes());
|
|
|
|
|
|
|
|
db.rooms.append_pdu(
|
|
|
|
&pdu,
|
|
|
|
&value,
|
|
|
|
count,
|
|
|
|
pdu_id.into(),
|
|
|
|
&db.globals,
|
|
|
|
&db.account_data,
|
|
|
|
&db.sending,
|
|
|
|
)?;
|
|
|
|
}
|
|
|
|
Some(ClosestParent::Insert(old_count)) => {
|
|
|
|
println!("INSERT PDU FOUND {}", old_count);
|
|
|
|
let count = old_count;
|
|
|
|
let mut pdu_id = room_id.as_bytes().to_vec();
|
|
|
|
pdu_id.push(0xff);
|
|
|
|
pdu_id.extend_from_slice(&count.to_be_bytes());
|
|
|
|
// Create a new count that is after old_count but before
|
|
|
|
// the pdu appended after
|
|
|
|
pdu_id.push(1);
|
|
|
|
|
|
|
|
db.rooms.append_pdu(
|
|
|
|
&pdu,
|
|
|
|
&value,
|
|
|
|
count,
|
|
|
|
pdu_id.into(),
|
|
|
|
&db.globals,
|
|
|
|
&db.account_data,
|
|
|
|
&db.sending,
|
|
|
|
)?;
|
|
|
|
}
|
|
|
|
_ => panic!("Not a sequential event or no parents found"),
|
|
|
|
}
|
|
|
|
|
|
|
|
resolved_map.insert(event_id, Ok::<(), String>(()));
|
|
|
|
}
|
|
|
|
// If the eventId is not found in the resolved state auth has failed
|
|
|
|
Ok(_) => {
|
|
|
|
// TODO have state_res give the actual auth error in this case
|
|
|
|
resolved_map.insert(
|
|
|
|
event_id,
|
|
|
|
Err("This event failed authentication, not found in resolved set".into()),
|
|
|
|
);
|
|
|
|
}
|
|
|
|
Err(e) => {
|
|
|
|
resolved_map.insert(event_id, Err(e.to_string()));
|
|
|
|
}
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
Ok(dbg!(send_transaction_message::v1::Response { pdus: resolved_map }).into())
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg_attr(
|
|
|
|
feature = "conduit_bin",
|
|
|
|
post("/_matrix/federation/v1/get_missing_events/<_>", data = "<body>")
|
|
|
|
)]
|
|
|
|
pub fn get_missing_events_route<'a>(
|
|
|
|
db: State<'a, Database>,
|
|
|
|
body: Ruma<get_missing_events::v1::Request<'_>>,
|
|
|
|
) -> ConduitResult<get_missing_events::v1::Response> {
|
|
|
|
if !db.globals.federation_enabled() {
|
|
|
|
return Err(Error::bad_config("Federation is disabled."));
|
|
|
|
}
|
|
|
|
|
|
|
|
let mut queued_events = body.latest_events.clone();
|
|
|
|
let mut events = Vec::new();
|
|
|
|
|
|
|
|
let mut i = 0;
|
|
|
|
while i < queued_events.len() && events.len() < u64::from(body.limit) as usize {
|
|
|
|
if let Some(pdu) = db.rooms.get_pdu_json(&queued_events[i])? {
|
|
|
|
if body.earliest_events.contains(
|
|
|
|
&serde_json::from_value(
|
|
|
|
pdu.get("event_id")
|
|
|
|
.cloned()
|
|
|
|
.ok_or_else(|| Error::bad_database("Event in db has no event_id field."))?,
|
|
|
|
)
|
|
|
|
.map_err(|_| Error::bad_database("Invalid event_id field in pdu in db."))?,
|
|
|
|
) {
|
|
|
|
i += 1;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
queued_events.extend_from_slice(
|
|
|
|
&serde_json::from_value::<Vec<EventId>>(
|
|
|
|
pdu.get("prev_events").cloned().ok_or_else(|| {
|
|
|
|
Error::bad_database("Invalid prev_events field of pdu in db.")
|
|
|
|
})?,
|
|
|
|
)
|
|
|
|
.map_err(|_| Error::bad_database("Invalid prev_events content in pdu in db."))?,
|
|
|
|
);
|
|
|
|
events.push(serde_json::from_value(pdu).expect("Raw<..> is always valid"));
|
|
|
|
}
|
|
|
|
i += 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
Ok(get_missing_events::v1::Response { events }.into())
|
|
|
|
}
|
|
|
|
|
|
|
|
#[cfg_attr(
|
|
|
|
feature = "conduit_bin",
|
|
|
|
get("/_matrix/federation/v1/query/profile", data = "<body>")
|
|
|
|
)]
|
|
|
|
pub fn get_profile_information_route<'a>(
|
|
|
|
db: State<'a, Database>,
|
|
|
|
body: Ruma<get_profile_information::v1::Request<'_>>,
|
|
|
|
) -> ConduitResult<get_profile_information::v1::Response> {
|
|
|
|
if !db.globals.federation_enabled() {
|
|
|
|
return Err(Error::bad_config("Federation is disabled."));
|
|
|
|
}
|
|
|
|
|
|
|
|
let mut displayname = None;
|
|
|
|
let mut avatar_url = None;
|
|
|
|
|
|
|
|
match body.field {
|
|
|
|
Some(ProfileField::DisplayName) => displayname = db.users.displayname(&body.user_id)?,
|
|
|
|
Some(ProfileField::AvatarUrl) => avatar_url = db.users.avatar_url(&body.user_id)?,
|
|
|
|
None => {
|
|
|
|
displayname = db.users.displayname(&body.user_id)?;
|
|
|
|
avatar_url = db.users.avatar_url(&body.user_id)?;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
Ok(get_profile_information::v1::Response {
|
|
|
|
displayname,
|
|
|
|
avatar_url,
|
|
|
|
}
|
|
|
|
.into())
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
#[cfg_attr(
|
|
|
|
feature = "conduit_bin",
|
|
|
|
get("/_matrix/federation/v2/invite/<_>/<_>", data = "<body>")
|
|
|
|
)]
|
|
|
|
pub fn get_user_devices_route<'a>(
|
|
|
|
db: State<'a, Database>,
|
|
|
|
body: Ruma<membership::v1::Request<'_>>,
|
|
|
|
) -> ConduitResult<get_profile_information::v1::Response> {
|
|
|
|
if !db.globals.federation_enabled() {
|
|
|
|
return Err(Error::bad_config("Federation is disabled."));
|
|
|
|
}
|
|
|
|
|
|
|
|
let mut displayname = None;
|
|
|
|
let mut avatar_url = None;
|
|
|
|
|
|
|
|
match body.field {
|
|
|
|
Some(ProfileField::DisplayName) => displayname = db.users.displayname(&body.user_id)?,
|
|
|
|
Some(ProfileField::AvatarUrl) => avatar_url = db.users.avatar_url(&body.user_id)?,
|
|
|
|
None => {
|
|
|
|
displayname = db.users.displayname(&body.user_id)?;
|
|
|
|
avatar_url = db.users.avatar_url(&body.user_id)?;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
Ok(get_profile_information::v1::Response {
|
|
|
|
displayname,
|
|
|
|
avatar_url,
|
|
|
|
}
|
|
|
|
.into())
|
|
|
|
}
|
|
|
|
*/
|
|
|
|
|
|
|
|
/// Generates a correct eventId for the incoming pdu.
|
|
|
|
///
|
|
|
|
/// Returns a `state_res::StateEvent` which can be converted freely and has accessor methods.
|
|
|
|
fn process_incoming_pdu(pdu: &ruma::Raw<ruma::events::pdu::Pdu>) -> (EventId, serde_json::Value) {
|
|
|
|
let mut value = serde_json::from_str(pdu.json().get())
|
|
|
|
.expect("converting raw jsons to values always works");
|
|
|
|
|
|
|
|
let event_id = EventId::try_from(&*format!(
|
|
|
|
"${}",
|
|
|
|
ruma::signatures::reference_hash(&value, &RoomVersionId::Version6)
|
|
|
|
.expect("ruma can calculate reference hashes")
|
|
|
|
))
|
|
|
|
.expect("ruma's reference hashes are valid event ids");
|
|
|
|
|
|
|
|
value.insert(
|
|
|
|
"event_id".to_owned(),
|
|
|
|
serde_json::json!(event_id)
|
|
|
|
.try_into()
|
|
|
|
.expect("EventId is a valid CanonicalJsonValue"),
|
|
|
|
);
|
|
|
|
|
|
|
|
(
|
|
|
|
event_id,
|
|
|
|
serde_json::to_value(value).expect("JSON Value is a CanonicalJsonValue"),
|
|
|
|
)
|
|
|
|
}
|