use std::{ collections::BTreeMap, convert::{TryFrom, TryInto}, time::{Duration, SystemTime}, }; use log::debug; use rocket::{get, options, post, put, State}; use ruma_client_api::{ error::{Error, ErrorKind}, r0::{ account::{get_username_availability, register}, alias::get_alias, capabilities::get_capabilities, client_exchange::send_event_to_device, config::{get_global_account_data, set_global_account_data}, directory::{self, get_public_rooms_filtered}, filter::{self, create_filter, get_filter}, keys::{get_keys, upload_keys}, media::get_media_config, membership::{ forget_room, get_member_events, invite_user, join_room_by_id, join_room_by_id_or_alias, leave_room, }, message::{create_message_event, get_message_events}, presence::set_presence, profile::{ get_avatar_url, get_display_name, get_profile, set_avatar_url, set_display_name, }, push::{self, get_pushrules_all, set_pushrule, set_pushrule_enabled}, read_marker::set_read_marker, room::create_room, session::{get_login_types, login}, state::{create_state_event_for_empty_key, create_state_event_for_key}, sync::sync_events, thirdparty::get_protocols, typing::create_typing_event, uiaa::{AuthFlow, UiaaInfo, UiaaResponse}, user_directory::search_users, }, unversioned::get_supported_versions, }; use ruma_events::{collections::only::Event as EduEvent, EventType}; use ruma_identifiers::{RoomId, UserId}; use serde_json::json; use crate::{server_server, utils, Data, MatrixResult, Ruma}; const GUEST_NAME_LENGTH: usize = 10; const DEVICE_ID_LENGTH: usize = 10; const SESSION_ID_LENGTH: usize = 256; const TOKEN_LENGTH: usize = 256; #[get("/_matrix/client/versions")] pub fn get_supported_versions_route() -> MatrixResult { MatrixResult(Ok(get_supported_versions::Response { versions: vec!["r0.5.0".to_owned(), "r0.6.0".to_owned()], unstable_features: BTreeMap::new(), })) } #[get("/_matrix/client/r0/register/available", data = "")] pub fn get_register_available_route( data: State, body: Ruma, ) -> MatrixResult { // Validate user id let user_id: UserId = match (*format!("@{}:{}", body.username.clone(), data.hostname())).try_into() { Err(_) => { debug!("Username invalid"); return MatrixResult(Err(Error { kind: ErrorKind::InvalidUsername, message: "Username was invalid.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, })); } Ok(user_id) => user_id, }; // Check if username is creative enough if data.user_exists(&user_id) { debug!("ID already taken"); return MatrixResult(Err(Error { kind: ErrorKind::UserInUse, message: "Desired user ID is already taken.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, })); } // TODO add check for appservice namespaces // If no if check is true we have an username that's available to be used. MatrixResult(Ok(get_username_availability::Response { available: true })) } #[post("/_matrix/client/r0/register", data = "")] pub fn register_route( data: State, body: Ruma, ) -> MatrixResult { if body.auth.is_none() { return MatrixResult(Err(UiaaResponse::AuthResponse(UiaaInfo { flows: vec![AuthFlow { stages: vec!["m.login.dummy".to_owned()], }], completed: vec![], params: json!({}), session: Some(utils::random_string(SESSION_ID_LENGTH)), auth_error: None, }))); } // Validate user id let user_id: UserId = match (*format!( "@{}:{}", body.username .clone() .unwrap_or_else(|| utils::random_string(GUEST_NAME_LENGTH)), data.hostname() )) .try_into() { Err(_) => { debug!("Username invalid"); return MatrixResult(Err(UiaaResponse::MatrixError(Error { kind: ErrorKind::InvalidUsername, message: "Username was invalid.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, }))); } Ok(user_id) => user_id, }; // Check if username is creative enough if data.user_exists(&user_id) { debug!("ID already taken"); return MatrixResult(Err(UiaaResponse::MatrixError(Error { kind: ErrorKind::UserInUse, message: "Desired user ID is already taken.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, }))); } let password = body.password.clone().unwrap_or_default(); if let Ok(hash) = utils::calculate_hash(&password) { // Create user data.user_add(&user_id, &hash); } else { return MatrixResult(Err(UiaaResponse::MatrixError(Error { kind: ErrorKind::InvalidParam, message: "Password did not met requirements".to_owned(), status_code: http::StatusCode::BAD_REQUEST, }))); } // Generate new device id if the user didn't specify one let device_id = body .device_id .clone() .unwrap_or_else(|| utils::random_string(DEVICE_ID_LENGTH)); // Add device data.device_add(&user_id, &device_id); // Generate new token for the device let token = utils::random_string(TOKEN_LENGTH); data.token_replace(&user_id, &device_id, token.clone()); MatrixResult(Ok(register::Response { access_token: Some(token), user_id, device_id: Some(device_id), })) } #[get("/_matrix/client/r0/login")] pub fn get_login_route() -> MatrixResult { MatrixResult(Ok(get_login_types::Response { flows: vec![get_login_types::LoginType::Password], })) } #[post("/_matrix/client/r0/login", data = "")] pub fn login_route(data: State, body: Ruma) -> MatrixResult { // Validate login method let user_id = if let (login::UserInfo::MatrixId(mut username), login::LoginInfo::Password { password }) = (body.user.clone(), body.login_info.clone()) { if !username.contains(':') { username = format!("@{}:{}", username, data.hostname()); } if let Ok(user_id) = (*username).try_into() { if let Some(hash) = data.password_hash_get(&user_id) { let hash_matches = argon2::verify_encoded(&hash, password.as_bytes()).unwrap_or(false); if hash_matches { // Success! user_id } else { debug!("Invalid password."); return MatrixResult(Err(Error { kind: ErrorKind::Forbidden, message: "".to_owned(), status_code: http::StatusCode::FORBIDDEN, })); } } else { debug!("UserId does not exist (has no assigned password). Can't log in."); return MatrixResult(Err(Error { kind: ErrorKind::Forbidden, message: "".to_owned(), status_code: http::StatusCode::FORBIDDEN, })); } } else { debug!("Invalid UserId."); return MatrixResult(Err(Error { kind: ErrorKind::InvalidUsername, message: "Bad user id.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, })); } } else { debug!("Bad login type"); return MatrixResult(Err(Error { kind: ErrorKind::Unknown, message: "Bad login type.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, })); }; // Generate new device id if the user didn't specify one let device_id = body .device_id .clone() .unwrap_or_else(|| utils::random_string(DEVICE_ID_LENGTH)); // Add device data.device_add(&user_id, &device_id); // Generate a new token for the device let token = utils::random_string(TOKEN_LENGTH); data.token_replace(&user_id, &device_id, token.clone()); MatrixResult(Ok(login::Response { user_id, access_token: token, home_server: Some(data.hostname().to_owned()), device_id, well_known: None, })) } #[get("/_matrix/client/r0/capabilities", data = "")] pub fn get_capabilities_route( body: Ruma, ) -> MatrixResult { // TODO //let mut available = BTreeMap::new(); //available.insert("5".to_owned(), get_capabilities::RoomVersionStability::Unstable); MatrixResult(Ok(get_capabilities::Response { capabilities: get_capabilities::Capabilities { change_password: None, room_versions: None, //Some(get_capabilities::RoomVersionsCapability { default: "5".to_owned(), available }), custom_capabilities: BTreeMap::new(), }, })) } #[get("/_matrix/client/r0/pushrules")] pub fn get_pushrules_all_route() -> MatrixResult { // TODO let mut global = BTreeMap::new(); global.insert( push::RuleKind::Underride, vec![push::PushRule { actions: vec![ push::Action::Notify, push::Action::SetTweak { kind: push::TweakKind::Highlight, value: Some(false.into()), }, ], default: true, enabled: true, rule_id: ".m.rule.message".to_owned(), conditions: Some(vec![push::PushCondition::EventMatch { key: "type".to_owned(), pattern: "m.room.message".to_owned(), }]), pattern: None, }], ); MatrixResult(Ok(get_pushrules_all::Response { global })) } #[put( "/_matrix/client/r0/pushrules/<_scope>/<_kind>/<_rule_id>", data = "" )] pub fn set_pushrule_route( data: State, body: Ruma, _scope: String, _kind: String, _rule_id: String, ) -> MatrixResult { // TODO let user_id = body.user_id.clone().expect("user is authenticated"); data.room_userdata_update( None, &user_id, EduEvent::PushRules(ruma_events::push_rules::PushRulesEvent { content: ruma_events::push_rules::PushRulesEventContent { global: ruma_events::push_rules::Ruleset { content: vec![], override_rules: vec![], room: vec![], sender: vec![], underride: vec![ruma_events::push_rules::ConditionalPushRule { actions: vec![ ruma_events::push_rules::Action::Notify, ruma_events::push_rules::Action::SetTweak( ruma_events::push_rules::Tweak::Highlight { value: false }, ), ], default: true, enabled: true, rule_id: ".m.rule.message".to_owned(), conditions: vec![ruma_events::push_rules::PushCondition::EventMatch( ruma_events::push_rules::EventMatchCondition { key: "type".to_owned(), pattern: "m.room.message".to_owned(), }, )], }], }, }, }), ); MatrixResult(Ok(set_pushrule::Response)) } #[put("/_matrix/client/r0/pushrules/<_scope>/<_kind>/<_rule_id>/enabled")] pub fn set_pushrule_enabled_route( _scope: String, _kind: String, _rule_id: String, ) -> MatrixResult { // TODO MatrixResult(Ok(set_pushrule_enabled::Response)) } #[get( "/_matrix/client/r0/user/<_user_id>/filter/<_filter_id>", data = "" )] pub fn get_filter_route( body: Ruma, _user_id: String, _filter_id: String, ) -> MatrixResult { // TODO MatrixResult(Ok(get_filter::Response { filter: filter::FilterDefinition { event_fields: None, event_format: None, account_data: None, room: None, presence: None, }, })) } #[post("/_matrix/client/r0/user/<_user_id>/filter", data = "")] pub fn create_filter_route( body: Ruma, _user_id: String, ) -> MatrixResult { // TODO MatrixResult(Ok(create_filter::Response { filter_id: utils::random_string(10), })) } #[put( "/_matrix/client/r0/user/<_user_id>/account_data/<_type>", data = "" )] pub fn set_global_account_data_route( body: Ruma, _user_id: String, _type: String, ) -> MatrixResult { MatrixResult(Ok(set_global_account_data::Response)) } #[get( "/_matrix/client/r0/user/<_user_id>/account_data/<_type>", data = "" )] pub fn get_global_account_data_route( body: Ruma, _user_id: String, _type: String, ) -> MatrixResult { // TODO MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Data not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })) } #[put("/_matrix/client/r0/profile/<_user_id>/displayname", data = "")] pub fn set_displayname_route( data: State, body: Ruma, _user_id: String, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); // Send error on None // Synapse returns a parsing error but the spec doesn't require this if body.displayname.is_none() { debug!("Request was missing the displayname payload."); return MatrixResult(Err(Error { kind: ErrorKind::MissingParam, message: "Missing displayname.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, })); } if let Some(displayname) = &body.displayname { // Some("") will clear the displayname if displayname == "" { data.displayname_remove(&user_id); } else { data.displayname_set(&user_id, displayname.clone()); // TODO send a new m.presence event with the updated displayname } } MatrixResult(Ok(set_display_name::Response)) } #[get( "/_matrix/client/r0/profile//displayname", data = "" )] pub fn get_displayname_route( data: State, body: Ruma, user_id_raw: String, ) -> MatrixResult { let user_id = (*body).user_id.clone(); if !data.user_exists(&user_id) { // Return 404 if we don't have a profile for this id debug!("Profile was not found."); return MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Profile was not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })); } if let Some(displayname) = data.displayname_get(&user_id) { return MatrixResult(Ok(get_display_name::Response { displayname: Some(displayname), })); } // The user has no displayname MatrixResult(Ok(get_display_name::Response { displayname: None })) } #[put("/_matrix/client/r0/profile/<_user_id>/avatar_url", data = "")] pub fn set_avatar_url_route( data: State, body: Ruma, _user_id: String, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); if !body.avatar_url.starts_with("mxc://") { debug!("Request contains an invalid avatar_url."); return MatrixResult(Err(Error { kind: ErrorKind::InvalidParam, message: "avatar_url has to start with mxc://.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, })); } // TODO in the future when we can handle media uploads make sure that this url is our own server // TODO also make sure this is valid mxc:// format (not only starting with it) if body.avatar_url == "" { data.avatar_url_remove(&user_id); } else { data.avatar_url_set(&user_id, body.avatar_url.clone()); // TODO send a new m.room.member join event with the updated avatar_url // TODO send a new m.presence event with the updated avatar_url } MatrixResult(Ok(set_avatar_url::Response)) } #[get("/_matrix/client/r0/profile//avatar_url", data = "")] pub fn get_avatar_url_route( data: State, body: Ruma, user_id_raw: String, ) -> MatrixResult { let user_id = (*body).user_id.clone(); if !data.user_exists(&user_id) { // Return 404 if we don't have a profile for this id debug!("Profile was not found."); return MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Profile was not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })); } if let Some(avatar_url) = data.avatar_url_get(&user_id) { return MatrixResult(Ok(get_avatar_url::Response { avatar_url: Some(avatar_url), })); } // The user has no avatar MatrixResult(Ok(get_avatar_url::Response { avatar_url: None })) } #[get("/_matrix/client/r0/profile/", data = "")] pub fn get_profile_route( data: State, body: Ruma, user_id_raw: String, ) -> MatrixResult { let user_id = (*body).user_id.clone(); let avatar_url = data.avatar_url_get(&user_id); let displayname = data.displayname_get(&user_id); if avatar_url.is_some() || displayname.is_some() { return MatrixResult(Ok(get_profile::Response { avatar_url, displayname, })); } // Return 404 if we don't have a profile for this id debug!("Profile was not found."); MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Profile was not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })) } #[put("/_matrix/client/r0/presence/<_user_id>/status", data = "")] pub fn set_presence_route( body: Ruma, _user_id: String, ) -> MatrixResult { // TODO MatrixResult(Ok(set_presence::Response)) } #[post("/_matrix/client/r0/keys/query", data = "")] pub fn get_keys_route(body: Ruma) -> MatrixResult { // TODO MatrixResult(Ok(get_keys::Response { failures: BTreeMap::new(), device_keys: BTreeMap::new(), })) } #[post("/_matrix/client/r0/keys/upload", data = "")] pub fn upload_keys_route( data: State, body: Ruma, ) -> MatrixResult { // TODO MatrixResult(Ok(upload_keys::Response { one_time_key_counts: BTreeMap::new(), })) } #[post("/_matrix/client/r0/rooms/<_room_id>/read_markers", data = "")] pub fn set_read_marker_route( data: State, body: Ruma, _room_id: String, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); data.room_userdata_update( Some(&body.room_id), &user_id, EduEvent::FullyRead(ruma_events::fully_read::FullyReadEvent { content: ruma_events::fully_read::FullyReadEventContent { event_id: body.fully_read.clone(), }, room_id: Some(body.room_id.clone()), }), ); if let Some(event) = &body.read_receipt { data.room_read_set(&body.room_id, &user_id, event); let mut user_receipts = BTreeMap::new(); user_receipts.insert( user_id.clone(), ruma_events::receipt::Receipt { ts: Some(SystemTime::now()), }, ); let mut receipt_content = BTreeMap::new(); receipt_content.insert( event.clone(), ruma_events::receipt::Receipts { read: Some(user_receipts), }, ); data.roomlatest_update( &user_id, &body.room_id, EduEvent::Receipt(ruma_events::receipt::ReceiptEvent { content: receipt_content, room_id: None, // None because it can be inferred }), ); } MatrixResult(Ok(set_read_marker::Response)) } #[put( "/_matrix/client/r0/rooms/<_room_id>/typing/<_user_id>", data = "" )] pub fn create_typing_event_route( data: State, body: Ruma, _room_id: String, _user_id: String, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); let edu = EduEvent::Typing(ruma_events::typing::TypingEvent { content: ruma_events::typing::TypingEventContent { user_ids: vec![user_id.clone()], }, room_id: None, // None because it can be inferred }); if body.typing { data.roomactive_add( edu, &body.room_id, body.timeout.map(|d| d.as_millis() as u64).unwrap_or(30000) + utils::millis_since_unix_epoch().try_into().unwrap_or(0), ); } else { data.roomactive_remove(edu, &body.room_id); } MatrixResult(Ok(create_typing_event::Response)) } #[post("/_matrix/client/r0/createRoom", data = "")] pub fn create_room_route( data: State, body: Ruma, ) -> MatrixResult { // TODO: check if room is unique let room_id = RoomId::new(data.hostname()).expect("host is valid"); let user_id = body.user_id.clone().expect("user is authenticated"); data.pdu_append( room_id.clone(), user_id.clone(), EventType::RoomCreate, json!({ "creator": user_id }), None, Some("".to_owned()), ); data.room_join(&room_id, &user_id); data.pdu_append( room_id.clone(), user_id.clone(), EventType::RoomPowerLevels, json!({ "ban": 50, "events_default": 0, "invite": 50, "kick": 50, "redact": 50, "state_default": 50, "users": { user_id.to_string(): 100 }, "users_default": 0 }), None, Some("".to_owned()), ); if let Some(name) = &body.name { data.pdu_append( room_id.clone(), user_id.clone(), EventType::RoomName, json!({ "name": name }), None, Some("".to_owned()), ); } if let Some(topic) = &body.topic { data.pdu_append( room_id.clone(), user_id.clone(), EventType::RoomTopic, json!({ "topic": topic }), None, Some("".to_owned()), ); } for user in &body.invite { data.room_invite(&user_id, &room_id, user); } MatrixResult(Ok(create_room::Response { room_id })) } #[get("/_matrix/client/r0/directory/room/<_room_alias>", data = "")] pub fn get_alias_route( data: State, body: Ruma, _room_alias: String, ) -> MatrixResult { // TODO let room_id = if body.room_alias.server_name() == data.hostname() { match body.room_alias.alias() { "conduit" => "!lgOCCXQKtXOAPlAlG5:conduit.rs", _ => { debug!("Room alias not found."); return MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Room not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })); } } } else { todo!("ask remote server"); } .try_into() .unwrap(); MatrixResult(Ok(get_alias::Response { room_id, servers: vec!["conduit.rs".to_owned()], })) } #[post("/_matrix/client/r0/rooms/<_room_id>/join", data = "")] pub fn join_room_by_id_route( data: State, body: Ruma, _room_id: String, ) -> MatrixResult { if data.room_join( &body.room_id, body.user_id.as_ref().expect("user is authenticated"), ) { MatrixResult(Ok(join_room_by_id::Response { room_id: body.room_id.clone(), })) } else { MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Room not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })) } } #[post("/_matrix/client/r0/join/<_room_id_or_alias>", data = "")] pub fn join_room_by_id_or_alias_route( data: State, body: Ruma, _room_id_or_alias: String, ) -> MatrixResult { let room_id = match RoomId::try_from(body.room_id_or_alias.clone()) { Ok(room_id) => room_id, Err(room_alias) => { if room_alias.server_name() == data.hostname() { return MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Room alias not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })); } else { // Ask creator server of the room to join TODO ask someone else when not available //server_server::send_request(data, destination, request) todo!(); } } }; if data.room_join( &room_id, body.user_id.as_ref().expect("user is authenticated"), ) { MatrixResult(Ok(join_room_by_id_or_alias::Response { room_id })) } else { MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Room not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })) } } #[post("/_matrix/client/r0/rooms/<_room_id>/leave", data = "")] pub fn leave_room_route( data: State, body: Ruma, _room_id: String, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); data.room_leave(&user_id, &body.room_id, &user_id); MatrixResult(Ok(leave_room::Response)) } #[post("/_matrix/client/r0/rooms/<_room_id>/forget", data = "")] pub fn forget_room_route( data: State, body: Ruma, _room_id: String, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); data.room_forget(&body.room_id, &user_id); MatrixResult(Ok(forget_room::Response)) } #[post("/_matrix/client/r0/rooms/<_room_id>/invite", data = "")] pub fn invite_user_route( data: State, body: Ruma, _room_id: String, ) -> MatrixResult { if let invite_user::InvitationRecipient::UserId { user_id } = &body.recipient { data.room_invite( &body.user_id.as_ref().expect("user is authenticated"), &body.room_id, &user_id, ); MatrixResult(Ok(invite_user::Response)) } else { MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "User not found.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })) } } #[post("/_matrix/client/r0/publicRooms", data = "")] pub async fn get_public_rooms_filtered_route( data: State<'_, Data>, body: Ruma, ) -> MatrixResult { let mut chunk = data .rooms_all() .into_iter() .map(|room_id| { let state = data.room_state(&room_id); directory::PublicRoomsChunk { aliases: Vec::new(), canonical_alias: None, name: state .get(&(EventType::RoomName, "".to_owned())) .and_then(|s| s.content.get("name")) .and_then(|n| n.as_str()) .map(|n| n.to_owned()), num_joined_members: data.room_users_joined(&room_id).into(), room_id, topic: None, world_readable: false, guest_can_join: true, avatar_url: None, } }) .collect::>(); chunk.sort_by(|l, r| r.num_joined_members.cmp(&l.num_joined_members)); chunk.extend_from_slice( &server_server::send_request( &data, "privacytools.io".to_owned(), ruma_federation_api::v1::get_public_rooms::Request { limit: Some(20_u32.into()), since: None, room_network: ruma_federation_api::v1::get_public_rooms::RoomNetwork::Matrix, }, ) .await .unwrap() .chunk .into_iter() .map(|c| serde_json::from_str(&serde_json::to_string(&c).unwrap()).unwrap()) .collect::>(), ); let total_room_count_estimate = (chunk.len() as u32).into(); MatrixResult(Ok(get_public_rooms_filtered::Response { chunk, prev_batch: None, next_batch: None, total_room_count_estimate: Some(total_room_count_estimate), })) } #[post("/_matrix/client/r0/user_directory/search", data = "")] pub fn search_users_route( data: State, body: Ruma, ) -> MatrixResult { MatrixResult(Ok(search_users::Response { results: data .users_all() .into_iter() .filter(|user_id| user_id.to_string().contains(&body.search_term)) .map(|user_id| search_users::User { user_id, display_name: None, avatar_url: None, }) .collect(), limited: false, })) } #[get("/_matrix/client/r0/rooms/<_room_id>/members", data = "")] pub fn get_member_events_route( body: Ruma, _room_id: String, ) -> MatrixResult { // TODO MatrixResult(Ok(get_member_events::Response { chunk: Vec::new() })) } #[get("/_matrix/client/r0/thirdparty/protocols", data = "")] pub fn get_protocols_route( body: Ruma, ) -> MatrixResult { // TODO MatrixResult(Ok(get_protocols::Response { protocols: BTreeMap::new(), })) } #[put( "/_matrix/client/r0/rooms/<_room_id>/send/<_event_type>/<_txn_id>", data = "" )] pub fn create_message_event_route( data: State, _room_id: String, _event_type: String, _txn_id: String, body: Ruma, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); let mut unsigned = serde_json::Map::new(); unsigned.insert("transaction_id".to_owned(), body.txn_id.clone().into()); let event_id = data .pdu_append( body.room_id.clone(), user_id.clone(), body.event_type.clone(), body.json_body.clone(), Some(unsigned), None, ) .expect("message events are always okay"); MatrixResult(Ok(create_message_event::Response { event_id })) } #[put( "/_matrix/client/r0/rooms/<_room_id>/state/<_event_type>/<_state_key>", data = "" )] pub fn create_state_event_for_key_route( data: State, _room_id: String, _event_type: String, _state_key: String, body: Ruma, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); // Reponse of with/without key is the same if let Some(event_id) = data.pdu_append( body.room_id.clone(), body.user_id.clone().expect("user is authenticated"), body.event_type.clone(), body.json_body.clone(), None, Some(body.state_key.clone()), ) { MatrixResult(Ok(create_state_event_for_key::Response { event_id })) } else { panic!("TODO: error missing permissions"); } } #[put( "/_matrix/client/r0/rooms/<_room_id>/state/<_event_type>", data = "" )] pub fn create_state_event_for_empty_key_route( data: State, _room_id: String, _event_type: String, body: Ruma, ) -> MatrixResult { let user_id = body.user_id.clone().expect("user is authenticated"); // Reponse of with/without key is the same if let Some(event_id) = data.pdu_append( body.room_id.clone(), body.user_id.clone().expect("user is authenticated"), body.event_type.clone(), body.json_body.clone(), None, Some("".to_owned()), ) { MatrixResult(Ok(create_state_event_for_empty_key::Response { event_id })) } else { panic!("TODO: error missing permissions"); } } #[get("/_matrix/client/r0/sync", data = "")] pub fn sync_route( data: State, body: Ruma, ) -> MatrixResult { std::thread::sleep(Duration::from_millis(1500)); let user_id = body.user_id.clone().expect("user is authenticated"); let next_batch = data.last_pdu_index().to_string(); let mut joined_rooms = BTreeMap::new(); let joined_roomids = data.rooms_joined(&user_id); let since = body .since .clone() .and_then(|string| string.parse().ok()) .unwrap_or(0); for room_id in joined_roomids { let mut pdus = data.pdus_since(&room_id, since); let mut send_member_count = false; let mut send_full_state = false; for pdu in &pdus { if pdu.kind == EventType::RoomMember { if pdu.state_key == Some(user_id.to_string()) && pdu.content["membership"] == "join" { send_full_state = true; } send_member_count = true; } } let notification_count = if let Some(last_read) = data.room_read_get(&room_id, &user_id) { Some((data.pdus_since(&room_id, last_read).len() as u32).into()) } else { None }; // They /sync response doesn't always return all messages, so we say the output is // limited unless there are enough events let mut limited = true; pdus = pdus.split_off(pdus.len().checked_sub(10).unwrap_or_else(|| { limited = false; 0 })); let prev_batch = pdus .first() .and_then(|e| data.pdu_get_count(&e.event_id)) .map(|c| c.to_string()); let room_events = pdus .into_iter() .map(|pdu| pdu.to_room_event()) .collect::>(); let mut edus = data.roomlatests_since(&room_id, since); edus.extend_from_slice(&data.roomactives_in(&room_id)); joined_rooms.insert( room_id.clone().try_into().unwrap(), sync_events::JoinedRoom { account_data: Some(sync_events::AccountData { events: data .room_userdata_since(Some(&room_id), &user_id, since) .into_iter() .map(|(_, v)| v) .collect(), }), summary: sync_events::RoomSummary { heroes: Vec::new(), joined_member_count: if send_member_count { Some(data.room_users_joined(&room_id).into()) } else { None }, invited_member_count: if send_member_count { Some(data.room_users_invited(&room_id).into()) } else { None }, }, unread_notifications: sync_events::UnreadNotificationsCount { highlight_count: None, notification_count, }, timeline: sync_events::Timeline { limited: if limited { Some(limited) } else { None }, prev_batch, events: room_events, }, // TODO: state before timeline state: sync_events::State { events: if send_full_state { data.room_state(&room_id) .into_iter() .map(|(_, pdu)| pdu.to_state_event()) .collect() } else { Vec::new() }, }, ephemeral: sync_events::Ephemeral { events: edus }, }, ); } let mut left_rooms = BTreeMap::new(); let left_roomids = data.rooms_left(&user_id); for room_id in left_roomids { let pdus = data.pdus_since(&room_id, since); let room_events = pdus.into_iter().map(|pdu| pdu.to_room_event()).collect(); let mut edus = data.roomlatests_since(&room_id, since); edus.extend_from_slice(&data.roomactives_in(&room_id)); left_rooms.insert( room_id.clone().try_into().unwrap(), sync_events::LeftRoom { account_data: Some(sync_events::AccountData { events: Vec::new() }), timeline: sync_events::Timeline { limited: Some(false), prev_batch: Some(next_batch.clone()), events: room_events, }, state: sync_events::State { events: Vec::new() }, }, ); } let mut invited_rooms = BTreeMap::new(); for room_id in data.rooms_invited(&user_id) { let events = data .pdus_since(&room_id, since) .into_iter() .map(|pdu| pdu.to_stripped_state_event()) .collect(); invited_rooms.insert( room_id, sync_events::InvitedRoom { invite_state: sync_events::InviteState { events }, }, ); } MatrixResult(Ok(sync_events::Response { next_batch, rooms: sync_events::Rooms { leave: left_rooms, join: joined_rooms, invite: invited_rooms, }, presence: sync_events::Presence { events: Vec::new() }, account_data: sync_events::AccountData { events: data .room_userdata_since(None, &user_id, since) .into_iter() .map(|(_, v)| v) .collect(), }, device_lists: Default::default(), device_one_time_keys_count: Default::default(), to_device: sync_events::ToDevice { events: Vec::new() }, })) } #[get("/_matrix/client/r0/rooms/<_room_id>/messages", data = "")] pub fn get_message_events_route( data: State, body: Ruma, _room_id: String, ) -> MatrixResult { if let get_message_events::Direction::Forward = body.dir { todo!(); } if let Ok(from) = body.from.clone().parse() { let pdus = data.pdus_until( &body.room_id, from, body.limit.map(|l| l.try_into().unwrap()).unwrap_or(10), ); let prev_batch = pdus .last() .and_then(|e| data.pdu_get_count(&e.event_id)) .map(|c| c.to_string()); let room_events = pdus .into_iter() .map(|pdu| pdu.to_room_event()) .collect::>(); MatrixResult(Ok(get_message_events::Response { start: Some(body.from.clone()), end: prev_batch, chunk: room_events, state: Vec::new(), })) } else { MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "Invalid from.".to_owned(), status_code: http::StatusCode::BAD_REQUEST, })) } } #[get("/_matrix/client/r0/voip/turnServer")] pub fn turn_server_route() -> MatrixResult { // TODO MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "There is no turn server yet.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })) } #[post("/_matrix/client/r0/publicised_groups")] pub fn publicised_groups_route() -> MatrixResult { // TODO MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "There are no publicised groups yet.".to_owned(), status_code: http::StatusCode::NOT_FOUND, })) } #[put("/_matrix/client/r0/sendToDevice/<_event_type>/<_txn_id>")] pub fn send_event_to_device_route( _event_type: String, _txn_id: String, ) -> MatrixResult { // TODO MatrixResult(Ok(send_event_to_device::Response)) } #[get("/_matrix/media/r0/config")] pub fn get_media_config_route() -> MatrixResult { // TODO MatrixResult(Ok(get_media_config::Response { upload_size: 0_u32.into(), })) } #[options("/<_segments..>")] pub fn options_route( _segments: rocket::http::uri::Segments, ) -> MatrixResult { MatrixResult(Err(Error { kind: ErrorKind::NotFound, message: "This is the options route.".to_owned(), status_code: http::StatusCode::OK, })) }