ee2f1c3084
these database backends are either unmaintained, broken in conduit, or incredibly niche for something like conduwuit. also i want to bump the MSRV. Signed-off-by: strawberry <strawberry@puppygock.gay>
1181 lines
51 KiB
Rust
1181 lines
51 KiB
Rust
pub mod abstraction;
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pub mod key_value;
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use crate::{
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service::rooms::{edus::presence::presence_handler, timeline::PduCount},
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services, utils, Config, Error, PduEvent, Result, Services, SERVICES,
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};
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use abstraction::{KeyValueDatabaseEngine, KvTree};
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use argon2::{password_hash::SaltString, PasswordHasher, PasswordVerifier};
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use directories::ProjectDirs;
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use lru_cache::LruCache;
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use rand::thread_rng;
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use ruma::{
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events::{
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push_rules::{PushRulesEvent, PushRulesEventContent},
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room::message::RoomMessageEventContent,
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GlobalAccountDataEvent, GlobalAccountDataEventType, StateEventType,
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},
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push::Ruleset,
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CanonicalJsonValue, EventId, OwnedDeviceId, OwnedEventId, OwnedRoomId, OwnedUserId, RoomId,
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UserId,
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};
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use serde::Deserialize;
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use std::{
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collections::{BTreeMap, HashMap, HashSet},
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fs::{self, remove_dir_all},
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io::Write,
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mem::size_of,
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path::Path,
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sync::{Arc, Mutex, RwLock},
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time::Duration,
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};
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use tokio::{sync::mpsc, time::interval};
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use tracing::{debug, error, info, warn};
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pub struct KeyValueDatabase {
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_db: Arc<dyn KeyValueDatabaseEngine>,
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//pub globals: globals::Globals,
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pub(super) global: Arc<dyn KvTree>,
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pub(super) server_signingkeys: Arc<dyn KvTree>,
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//pub users: users::Users,
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pub(super) userid_password: Arc<dyn KvTree>,
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pub(super) userid_displayname: Arc<dyn KvTree>,
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pub(super) userid_avatarurl: Arc<dyn KvTree>,
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pub(super) userid_blurhash: Arc<dyn KvTree>,
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pub(super) userdeviceid_token: Arc<dyn KvTree>,
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pub(super) userdeviceid_metadata: Arc<dyn KvTree>, // This is also used to check if a device exists
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pub(super) userid_devicelistversion: Arc<dyn KvTree>, // DevicelistVersion = u64
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pub(super) token_userdeviceid: Arc<dyn KvTree>,
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pub(super) onetimekeyid_onetimekeys: Arc<dyn KvTree>, // OneTimeKeyId = UserId + DeviceKeyId
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pub(super) userid_lastonetimekeyupdate: Arc<dyn KvTree>, // LastOneTimeKeyUpdate = Count
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pub(super) keychangeid_userid: Arc<dyn KvTree>, // KeyChangeId = UserId/RoomId + Count
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pub(super) keyid_key: Arc<dyn KvTree>, // KeyId = UserId + KeyId (depends on key type)
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pub(super) userid_masterkeyid: Arc<dyn KvTree>,
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pub(super) userid_selfsigningkeyid: Arc<dyn KvTree>,
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pub(super) userid_usersigningkeyid: Arc<dyn KvTree>,
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pub(super) userfilterid_filter: Arc<dyn KvTree>, // UserFilterId = UserId + FilterId
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pub(super) todeviceid_events: Arc<dyn KvTree>, // ToDeviceId = UserId + DeviceId + Count
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//pub uiaa: uiaa::Uiaa,
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pub(super) userdevicesessionid_uiaainfo: Arc<dyn KvTree>, // User-interactive authentication
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pub(super) userdevicesessionid_uiaarequest:
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RwLock<BTreeMap<(OwnedUserId, OwnedDeviceId, String), CanonicalJsonValue>>,
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//pub edus: RoomEdus,
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pub(super) readreceiptid_readreceipt: Arc<dyn KvTree>, // ReadReceiptId = RoomId + Count + UserId
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pub(super) roomuserid_privateread: Arc<dyn KvTree>, // RoomUserId = Room + User, PrivateRead = Count
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pub(super) roomuserid_lastprivatereadupdate: Arc<dyn KvTree>, // LastPrivateReadUpdate = Count
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pub(super) typingid_userid: Arc<dyn KvTree>, // TypingId = RoomId + TimeoutTime + Count
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pub(super) roomid_lasttypingupdate: Arc<dyn KvTree>, // LastRoomTypingUpdate = Count
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pub(super) roomuserid_presence: Arc<dyn KvTree>,
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//pub rooms: rooms::Rooms,
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pub(super) pduid_pdu: Arc<dyn KvTree>, // PduId = ShortRoomId + Count
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pub(super) eventid_pduid: Arc<dyn KvTree>,
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pub(super) roomid_pduleaves: Arc<dyn KvTree>,
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pub(super) alias_roomid: Arc<dyn KvTree>,
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pub(super) aliasid_alias: Arc<dyn KvTree>, // AliasId = RoomId + Count
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pub(super) publicroomids: Arc<dyn KvTree>,
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pub(super) threadid_userids: Arc<dyn KvTree>, // ThreadId = RoomId + Count
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pub(super) tokenids: Arc<dyn KvTree>, // TokenId = ShortRoomId + Token + PduIdCount
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/// Participating servers in a room.
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pub(super) roomserverids: Arc<dyn KvTree>, // RoomServerId = RoomId + ServerName
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pub(super) serverroomids: Arc<dyn KvTree>, // ServerRoomId = ServerName + RoomId
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pub(super) userroomid_joined: Arc<dyn KvTree>,
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pub(super) roomuserid_joined: Arc<dyn KvTree>,
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pub(super) roomid_joinedcount: Arc<dyn KvTree>,
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pub(super) roomid_invitedcount: Arc<dyn KvTree>,
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pub(super) roomuseroncejoinedids: Arc<dyn KvTree>,
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pub(super) userroomid_invitestate: Arc<dyn KvTree>, // InviteState = Vec<Raw<Pdu>>
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pub(super) roomuserid_invitecount: Arc<dyn KvTree>, // InviteCount = Count
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pub(super) userroomid_leftstate: Arc<dyn KvTree>,
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pub(super) roomuserid_leftcount: Arc<dyn KvTree>,
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pub(super) disabledroomids: Arc<dyn KvTree>, // Rooms where incoming federation handling is disabled
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pub(super) lazyloadedids: Arc<dyn KvTree>, // LazyLoadedIds = UserId + DeviceId + RoomId + LazyLoadedUserId
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pub(super) userroomid_notificationcount: Arc<dyn KvTree>, // NotifyCount = u64
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pub(super) userroomid_highlightcount: Arc<dyn KvTree>, // HightlightCount = u64
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pub(super) roomuserid_lastnotificationread: Arc<dyn KvTree>, // LastNotificationRead = u64
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/// Remember the current state hash of a room.
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pub(super) roomid_shortstatehash: Arc<dyn KvTree>,
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pub(super) roomsynctoken_shortstatehash: Arc<dyn KvTree>,
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/// Remember the state hash at events in the past.
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pub(super) shorteventid_shortstatehash: Arc<dyn KvTree>,
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/// StateKey = EventType + StateKey, ShortStateKey = Count
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pub(super) statekey_shortstatekey: Arc<dyn KvTree>,
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pub(super) shortstatekey_statekey: Arc<dyn KvTree>,
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pub(super) roomid_shortroomid: Arc<dyn KvTree>,
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pub(super) shorteventid_eventid: Arc<dyn KvTree>,
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pub(super) eventid_shorteventid: Arc<dyn KvTree>,
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pub(super) statehash_shortstatehash: Arc<dyn KvTree>,
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pub(super) shortstatehash_statediff: Arc<dyn KvTree>, // StateDiff = parent (or 0) + (shortstatekey+shorteventid++) + 0_u64 + (shortstatekey+shorteventid--)
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pub(super) shorteventid_authchain: Arc<dyn KvTree>,
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/// RoomId + EventId -> outlier PDU.
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/// Any pdu that has passed the steps 1-8 in the incoming event /federation/send/txn.
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pub(super) eventid_outlierpdu: Arc<dyn KvTree>,
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pub(super) softfailedeventids: Arc<dyn KvTree>,
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/// ShortEventId + ShortEventId -> ().
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pub(super) tofrom_relation: Arc<dyn KvTree>,
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/// RoomId + EventId -> Parent PDU EventId.
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pub(super) referencedevents: Arc<dyn KvTree>,
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//pub account_data: account_data::AccountData,
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pub(super) roomuserdataid_accountdata: Arc<dyn KvTree>, // RoomUserDataId = Room + User + Count + Type
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pub(super) roomusertype_roomuserdataid: Arc<dyn KvTree>, // RoomUserType = Room + User + Type
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//pub media: media::Media,
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pub(super) mediaid_file: Arc<dyn KvTree>, // MediaId = MXC + WidthHeight + ContentDisposition + ContentType
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//pub key_backups: key_backups::KeyBackups,
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pub(super) backupid_algorithm: Arc<dyn KvTree>, // BackupId = UserId + Version(Count)
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pub(super) backupid_etag: Arc<dyn KvTree>, // BackupId = UserId + Version(Count)
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pub(super) backupkeyid_backup: Arc<dyn KvTree>, // BackupKeyId = UserId + Version + RoomId + SessionId
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//pub transaction_ids: transaction_ids::TransactionIds,
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pub(super) userdevicetxnid_response: Arc<dyn KvTree>, // Response can be empty (/sendToDevice) or the event id (/send)
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//pub sending: sending::Sending,
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pub(super) servername_educount: Arc<dyn KvTree>, // EduCount: Count of last EDU sync
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pub(super) servernameevent_data: Arc<dyn KvTree>, // ServernameEvent = (+ / $)SenderKey / ServerName / UserId + PduId / Id (for edus), Data = EDU content
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pub(super) servercurrentevent_data: Arc<dyn KvTree>, // ServerCurrentEvents = (+ / $)ServerName / UserId + PduId / Id (for edus), Data = EDU content
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//pub appservice: appservice::Appservice,
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pub(super) id_appserviceregistrations: Arc<dyn KvTree>,
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//pub pusher: pusher::PushData,
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pub(super) senderkey_pusher: Arc<dyn KvTree>,
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pub(super) cached_registrations: Arc<RwLock<HashMap<String, serde_yaml::Value>>>,
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pub(super) pdu_cache: Mutex<LruCache<OwnedEventId, Arc<PduEvent>>>,
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pub(super) shorteventid_cache: Mutex<LruCache<u64, Arc<EventId>>>,
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pub(super) auth_chain_cache: Mutex<LruCache<Vec<u64>, Arc<HashSet<u64>>>>,
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pub(super) eventidshort_cache: Mutex<LruCache<OwnedEventId, u64>>,
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pub(super) statekeyshort_cache: Mutex<LruCache<(StateEventType, String), u64>>,
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pub(super) shortstatekey_cache: Mutex<LruCache<u64, (StateEventType, String)>>,
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pub(super) our_real_users_cache: RwLock<HashMap<OwnedRoomId, Arc<HashSet<OwnedUserId>>>>,
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pub(super) appservice_in_room_cache: RwLock<HashMap<OwnedRoomId, HashMap<String, bool>>>,
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pub(super) lasttimelinecount_cache: Mutex<HashMap<OwnedRoomId, PduCount>>,
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pub(super) presence_timer_sender: Arc<mpsc::UnboundedSender<(OwnedUserId, Duration)>>,
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}
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impl KeyValueDatabase {
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/// Tries to remove the old database but ignores all errors.
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pub fn try_remove(server_name: &str) -> Result<()> {
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let mut path = ProjectDirs::from("xyz", "koesters", "conduit")
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.ok_or_else(|| Error::bad_config("The OS didn't return a valid home directory path."))?
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.data_dir()
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.to_path_buf();
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path.push(server_name);
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let _ = remove_dir_all(path);
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Ok(())
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}
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fn check_db_setup(config: &Config) -> Result<()> {
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let path = Path::new(&config.database_path);
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let sqlite_exists = path.join("conduit.db").exists();
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let rocksdb_exists = path.join("IDENTITY").exists();
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let mut count = 0;
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if sqlite_exists {
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count += 1;
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}
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if rocksdb_exists {
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count += 1;
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}
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if count > 1 {
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warn!("Multiple databases at database_path detected");
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return Ok(());
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}
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if sqlite_exists && config.database_backend != "sqlite" {
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return Err(Error::bad_config(
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"Found sqlite at database_path, but is not specified in config.",
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));
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}
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if rocksdb_exists && config.database_backend != "rocksdb" {
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return Err(Error::bad_config(
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"Found rocksdb at database_path, but is not specified in config.",
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));
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}
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Ok(())
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}
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/// Load an existing database or create a new one.
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pub async fn load_or_create(config: Config) -> Result<()> {
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Self::check_db_setup(&config)?;
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if !Path::new(&config.database_path).exists() {
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std::fs::create_dir_all(&config.database_path)
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.map_err(|e| {
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error!("Failed to create database path: {e}");
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Error::BadConfig("Database folder doesn't exists and couldn't be created (e.g. due to missing permissions). Please create the database folder yourself.")})?;
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}
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let builder: Arc<dyn KeyValueDatabaseEngine> = match &*config.database_backend {
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"sqlite" => {
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#[cfg(not(feature = "sqlite"))]
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return Err(Error::BadConfig("Database backend not found."));
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#[cfg(feature = "sqlite")]
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Arc::new(Arc::<abstraction::sqlite::Engine>::open(&config)?)
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}
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"rocksdb" => {
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#[cfg(not(feature = "rocksdb"))]
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return Err(Error::BadConfig("Database backend not found."));
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#[cfg(feature = "rocksdb")]
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Arc::new(Arc::<abstraction::rocksdb::Engine>::open(&config)?)
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}
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_ => {
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return Err(Error::BadConfig("Database backend not found. sqlite (not recommended) and rocksdb are the only supported backends."));
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}
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};
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if config.registration_token == Some(String::new()) {
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return Err(Error::bad_config("Registration token is empty"));
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}
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if config.max_request_size < 1024 {
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error!(?config.max_request_size, "Max request size is less than 1KB. Please increase it.");
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}
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let (presence_sender, presence_receiver) = mpsc::unbounded_channel();
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let db_raw = Box::new(Self {
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_db: builder.clone(),
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userid_password: builder.open_tree("userid_password")?,
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userid_displayname: builder.open_tree("userid_displayname")?,
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userid_avatarurl: builder.open_tree("userid_avatarurl")?,
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userid_blurhash: builder.open_tree("userid_blurhash")?,
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userdeviceid_token: builder.open_tree("userdeviceid_token")?,
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userdeviceid_metadata: builder.open_tree("userdeviceid_metadata")?,
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userid_devicelistversion: builder.open_tree("userid_devicelistversion")?,
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token_userdeviceid: builder.open_tree("token_userdeviceid")?,
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onetimekeyid_onetimekeys: builder.open_tree("onetimekeyid_onetimekeys")?,
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userid_lastonetimekeyupdate: builder.open_tree("userid_lastonetimekeyupdate")?,
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keychangeid_userid: builder.open_tree("keychangeid_userid")?,
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keyid_key: builder.open_tree("keyid_key")?,
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userid_masterkeyid: builder.open_tree("userid_masterkeyid")?,
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userid_selfsigningkeyid: builder.open_tree("userid_selfsigningkeyid")?,
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userid_usersigningkeyid: builder.open_tree("userid_usersigningkeyid")?,
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userfilterid_filter: builder.open_tree("userfilterid_filter")?,
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todeviceid_events: builder.open_tree("todeviceid_events")?,
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userdevicesessionid_uiaainfo: builder.open_tree("userdevicesessionid_uiaainfo")?,
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userdevicesessionid_uiaarequest: RwLock::new(BTreeMap::new()),
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readreceiptid_readreceipt: builder.open_tree("readreceiptid_readreceipt")?,
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roomuserid_privateread: builder.open_tree("roomuserid_privateread")?, // "Private" read receipt
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roomuserid_lastprivatereadupdate: builder
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.open_tree("roomuserid_lastprivatereadupdate")?,
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typingid_userid: builder.open_tree("typingid_userid")?,
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roomid_lasttypingupdate: builder.open_tree("roomid_lasttypingupdate")?,
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roomuserid_presence: builder.open_tree("roomuserid_presence")?,
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pduid_pdu: builder.open_tree("pduid_pdu")?,
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eventid_pduid: builder.open_tree("eventid_pduid")?,
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roomid_pduleaves: builder.open_tree("roomid_pduleaves")?,
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alias_roomid: builder.open_tree("alias_roomid")?,
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aliasid_alias: builder.open_tree("aliasid_alias")?,
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publicroomids: builder.open_tree("publicroomids")?,
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threadid_userids: builder.open_tree("threadid_userids")?,
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tokenids: builder.open_tree("tokenids")?,
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roomserverids: builder.open_tree("roomserverids")?,
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serverroomids: builder.open_tree("serverroomids")?,
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userroomid_joined: builder.open_tree("userroomid_joined")?,
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roomuserid_joined: builder.open_tree("roomuserid_joined")?,
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roomid_joinedcount: builder.open_tree("roomid_joinedcount")?,
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roomid_invitedcount: builder.open_tree("roomid_invitedcount")?,
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roomuseroncejoinedids: builder.open_tree("roomuseroncejoinedids")?,
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userroomid_invitestate: builder.open_tree("userroomid_invitestate")?,
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roomuserid_invitecount: builder.open_tree("roomuserid_invitecount")?,
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userroomid_leftstate: builder.open_tree("userroomid_leftstate")?,
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roomuserid_leftcount: builder.open_tree("roomuserid_leftcount")?,
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disabledroomids: builder.open_tree("disabledroomids")?,
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lazyloadedids: builder.open_tree("lazyloadedids")?,
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userroomid_notificationcount: builder.open_tree("userroomid_notificationcount")?,
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userroomid_highlightcount: builder.open_tree("userroomid_highlightcount")?,
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roomuserid_lastnotificationread: builder.open_tree("userroomid_highlightcount")?,
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statekey_shortstatekey: builder.open_tree("statekey_shortstatekey")?,
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shortstatekey_statekey: builder.open_tree("shortstatekey_statekey")?,
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shorteventid_authchain: builder.open_tree("shorteventid_authchain")?,
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roomid_shortroomid: builder.open_tree("roomid_shortroomid")?,
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shortstatehash_statediff: builder.open_tree("shortstatehash_statediff")?,
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eventid_shorteventid: builder.open_tree("eventid_shorteventid")?,
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shorteventid_eventid: builder.open_tree("shorteventid_eventid")?,
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shorteventid_shortstatehash: builder.open_tree("shorteventid_shortstatehash")?,
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roomid_shortstatehash: builder.open_tree("roomid_shortstatehash")?,
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roomsynctoken_shortstatehash: builder.open_tree("roomsynctoken_shortstatehash")?,
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statehash_shortstatehash: builder.open_tree("statehash_shortstatehash")?,
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eventid_outlierpdu: builder.open_tree("eventid_outlierpdu")?,
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softfailedeventids: builder.open_tree("softfailedeventids")?,
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tofrom_relation: builder.open_tree("tofrom_relation")?,
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referencedevents: builder.open_tree("referencedevents")?,
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roomuserdataid_accountdata: builder.open_tree("roomuserdataid_accountdata")?,
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roomusertype_roomuserdataid: builder.open_tree("roomusertype_roomuserdataid")?,
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mediaid_file: builder.open_tree("mediaid_file")?,
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backupid_algorithm: builder.open_tree("backupid_algorithm")?,
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backupid_etag: builder.open_tree("backupid_etag")?,
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backupkeyid_backup: builder.open_tree("backupkeyid_backup")?,
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userdevicetxnid_response: builder.open_tree("userdevicetxnid_response")?,
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servername_educount: builder.open_tree("servername_educount")?,
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servernameevent_data: builder.open_tree("servernameevent_data")?,
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servercurrentevent_data: builder.open_tree("servercurrentevent_data")?,
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id_appserviceregistrations: builder.open_tree("id_appserviceregistrations")?,
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senderkey_pusher: builder.open_tree("senderkey_pusher")?,
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global: builder.open_tree("global")?,
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server_signingkeys: builder.open_tree("server_signingkeys")?,
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cached_registrations: Arc::new(RwLock::new(HashMap::new())),
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pdu_cache: Mutex::new(LruCache::new(
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config
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.pdu_cache_capacity
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.try_into()
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.expect("pdu cache capacity fits into usize"),
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)),
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auth_chain_cache: Mutex::new(LruCache::new(
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(100_000.0 * config.conduit_cache_capacity_modifier) as usize,
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)),
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shorteventid_cache: Mutex::new(LruCache::new(
|
|
(100_000.0 * config.conduit_cache_capacity_modifier) as usize,
|
|
)),
|
|
eventidshort_cache: Mutex::new(LruCache::new(
|
|
(100_000.0 * config.conduit_cache_capacity_modifier) as usize,
|
|
)),
|
|
shortstatekey_cache: Mutex::new(LruCache::new(
|
|
(100_000.0 * config.conduit_cache_capacity_modifier) as usize,
|
|
)),
|
|
statekeyshort_cache: Mutex::new(LruCache::new(
|
|
(100_000.0 * config.conduit_cache_capacity_modifier) as usize,
|
|
)),
|
|
our_real_users_cache: RwLock::new(HashMap::new()),
|
|
appservice_in_room_cache: RwLock::new(HashMap::new()),
|
|
lasttimelinecount_cache: Mutex::new(HashMap::new()),
|
|
presence_timer_sender: Arc::new(presence_sender),
|
|
});
|
|
|
|
let db = Box::leak(db_raw);
|
|
|
|
let services_raw = Box::new(Services::build(db, config)?);
|
|
|
|
// This is the first and only time we initialize the SERVICE static
|
|
*SERVICES.write().unwrap() = Some(Box::leak(services_raw));
|
|
|
|
// Matrix resource ownership is based on the server name; changing it
|
|
// requires recreating the database from scratch.
|
|
if services().users.count()? > 0 {
|
|
let conduit_user =
|
|
UserId::parse_with_server_name("conduit", services().globals.server_name())
|
|
.expect("@conduit:server_name is valid");
|
|
|
|
if !services().users.exists(&conduit_user)? {
|
|
error!(
|
|
"The {} server user does not exist, and the database is not new.",
|
|
conduit_user
|
|
);
|
|
return Err(Error::bad_database(
|
|
"Cannot reuse an existing database after changing the server name, please delete the old one first."
|
|
));
|
|
}
|
|
}
|
|
|
|
// If the database has any data, perform data migrations before starting
|
|
// do not increment the db version if the user is not using sha256_media
|
|
let latest_database_version = if cfg!(feature = "sha256_media") {
|
|
14
|
|
} else {
|
|
13
|
|
};
|
|
|
|
if services().users.count()? > 0 {
|
|
// MIGRATIONS
|
|
if services().globals.database_version()? < 1 {
|
|
for (roomserverid, _) in db.roomserverids.iter() {
|
|
let mut parts = roomserverid.split(|&b| b == 0xff);
|
|
let room_id = parts.next().expect("split always returns one element");
|
|
let servername = match parts.next() {
|
|
Some(s) => s,
|
|
None => {
|
|
error!("Migration: Invalid roomserverid in db.");
|
|
continue;
|
|
}
|
|
};
|
|
let mut serverroomid = servername.to_vec();
|
|
serverroomid.push(0xff);
|
|
serverroomid.extend_from_slice(room_id);
|
|
|
|
db.serverroomids.insert(&serverroomid, &[])?;
|
|
}
|
|
|
|
services().globals.bump_database_version(1)?;
|
|
|
|
warn!("Migration: 0 -> 1 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 2 {
|
|
// We accidentally inserted hashed versions of "" into the db instead of just ""
|
|
for (userid, password) in db.userid_password.iter() {
|
|
let salt = SaltString::generate(thread_rng());
|
|
let empty_pass = services()
|
|
.globals
|
|
.argon
|
|
.hash_password(b"", &salt)
|
|
.expect("our own password to be properly hashed");
|
|
let empty_hashed_password = services()
|
|
.globals
|
|
.argon
|
|
.verify_password(&password, &empty_pass)
|
|
.is_ok();
|
|
|
|
if empty_hashed_password {
|
|
db.userid_password.insert(&userid, b"")?;
|
|
}
|
|
}
|
|
|
|
services().globals.bump_database_version(2)?;
|
|
|
|
warn!("Migration: 1 -> 2 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 3 {
|
|
// Move media to filesystem
|
|
for (key, content) in db.mediaid_file.iter() {
|
|
if content.is_empty() {
|
|
continue;
|
|
}
|
|
|
|
#[allow(deprecated)]
|
|
let path = services().globals.get_media_file(&key);
|
|
let mut file = fs::File::create(path)?;
|
|
file.write_all(&content)?;
|
|
db.mediaid_file.insert(&key, &[])?;
|
|
}
|
|
|
|
services().globals.bump_database_version(3)?;
|
|
|
|
warn!("Migration: 2 -> 3 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 4 {
|
|
// Add federated users to services() as deactivated
|
|
for our_user in services().users.iter() {
|
|
let our_user = our_user?;
|
|
if services().users.is_deactivated(&our_user)? {
|
|
continue;
|
|
}
|
|
for room in services().rooms.state_cache.rooms_joined(&our_user) {
|
|
for user in services().rooms.state_cache.room_members(&room?) {
|
|
let user = user?;
|
|
if user.server_name() != services().globals.server_name() {
|
|
info!(?user, "Migration: creating user");
|
|
services().users.create(&user, None)?;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
services().globals.bump_database_version(4)?;
|
|
|
|
warn!("Migration: 3 -> 4 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 5 {
|
|
// Upgrade user data store
|
|
for (roomuserdataid, _) in db.roomuserdataid_accountdata.iter() {
|
|
let mut parts = roomuserdataid.split(|&b| b == 0xff);
|
|
let room_id = parts.next().unwrap();
|
|
let user_id = parts.next().unwrap();
|
|
let event_type = roomuserdataid.rsplit(|&b| b == 0xff).next().unwrap();
|
|
|
|
let mut key = room_id.to_vec();
|
|
key.push(0xff);
|
|
key.extend_from_slice(user_id);
|
|
key.push(0xff);
|
|
key.extend_from_slice(event_type);
|
|
|
|
db.roomusertype_roomuserdataid
|
|
.insert(&key, &roomuserdataid)?;
|
|
}
|
|
|
|
services().globals.bump_database_version(5)?;
|
|
|
|
warn!("Migration: 4 -> 5 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 6 {
|
|
// Set room member count
|
|
for (roomid, _) in db.roomid_shortstatehash.iter() {
|
|
let string = utils::string_from_bytes(&roomid).unwrap();
|
|
let room_id = <&RoomId>::try_from(string.as_str()).unwrap();
|
|
services().rooms.state_cache.update_joined_count(room_id)?;
|
|
}
|
|
|
|
services().globals.bump_database_version(6)?;
|
|
|
|
warn!("Migration: 5 -> 6 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 7 {
|
|
// Upgrade state store
|
|
let mut last_roomstates: HashMap<OwnedRoomId, u64> = HashMap::new();
|
|
let mut current_sstatehash: Option<u64> = None;
|
|
let mut current_room = None;
|
|
let mut current_state = HashSet::new();
|
|
let mut counter = 0;
|
|
|
|
let mut handle_state =
|
|
|current_sstatehash: u64,
|
|
current_room: &RoomId,
|
|
current_state: HashSet<_>,
|
|
last_roomstates: &mut HashMap<_, _>| {
|
|
counter += 1;
|
|
let last_roomsstatehash = last_roomstates.get(current_room);
|
|
|
|
let states_parents = last_roomsstatehash.map_or_else(
|
|
|| Ok(Vec::new()),
|
|
|&last_roomsstatehash| {
|
|
services()
|
|
.rooms
|
|
.state_compressor
|
|
.load_shortstatehash_info(last_roomsstatehash)
|
|
},
|
|
)?;
|
|
|
|
let (statediffnew, statediffremoved) =
|
|
if let Some(parent_stateinfo) = states_parents.last() {
|
|
let statediffnew = current_state
|
|
.difference(&parent_stateinfo.1)
|
|
.copied()
|
|
.collect::<HashSet<_>>();
|
|
|
|
let statediffremoved = parent_stateinfo
|
|
.1
|
|
.difference(¤t_state)
|
|
.copied()
|
|
.collect::<HashSet<_>>();
|
|
|
|
(statediffnew, statediffremoved)
|
|
} else {
|
|
(current_state, HashSet::new())
|
|
};
|
|
|
|
services().rooms.state_compressor.save_state_from_diff(
|
|
current_sstatehash,
|
|
Arc::new(statediffnew),
|
|
Arc::new(statediffremoved),
|
|
2, // every state change is 2 event changes on average
|
|
states_parents,
|
|
)?;
|
|
|
|
/*
|
|
let mut tmp = services().rooms.load_shortstatehash_info(¤t_sstatehash)?;
|
|
let state = tmp.pop().unwrap();
|
|
println!(
|
|
"{}\t{}{:?}: {:?} + {:?} - {:?}",
|
|
current_room,
|
|
" ".repeat(tmp.len()),
|
|
utils::u64_from_bytes(¤t_sstatehash).unwrap(),
|
|
tmp.last().map(|b| utils::u64_from_bytes(&b.0).unwrap()),
|
|
state
|
|
.2
|
|
.iter()
|
|
.map(|b| utils::u64_from_bytes(&b[size_of::<u64>()..]).unwrap())
|
|
.collect::<Vec<_>>(),
|
|
state
|
|
.3
|
|
.iter()
|
|
.map(|b| utils::u64_from_bytes(&b[size_of::<u64>()..]).unwrap())
|
|
.collect::<Vec<_>>()
|
|
);
|
|
*/
|
|
|
|
Ok::<_, Error>(())
|
|
};
|
|
|
|
for (k, seventid) in db._db.open_tree("stateid_shorteventid")?.iter() {
|
|
let sstatehash = utils::u64_from_bytes(&k[0..size_of::<u64>()])
|
|
.expect("number of bytes is correct");
|
|
let sstatekey = k[size_of::<u64>()..].to_vec();
|
|
if Some(sstatehash) != current_sstatehash {
|
|
if let Some(current_sstatehash) = current_sstatehash {
|
|
handle_state(
|
|
current_sstatehash,
|
|
current_room.as_deref().unwrap(),
|
|
current_state,
|
|
&mut last_roomstates,
|
|
)?;
|
|
last_roomstates
|
|
.insert(current_room.clone().unwrap(), current_sstatehash);
|
|
}
|
|
current_state = HashSet::new();
|
|
current_sstatehash = Some(sstatehash);
|
|
|
|
let event_id = db.shorteventid_eventid.get(&seventid).unwrap().unwrap();
|
|
let string = utils::string_from_bytes(&event_id).unwrap();
|
|
let event_id = <&EventId>::try_from(string.as_str()).unwrap();
|
|
let pdu = services()
|
|
.rooms
|
|
.timeline
|
|
.get_pdu(event_id)
|
|
.unwrap()
|
|
.unwrap();
|
|
|
|
if Some(&pdu.room_id) != current_room.as_ref() {
|
|
current_room = Some(pdu.room_id.clone());
|
|
}
|
|
}
|
|
|
|
let mut val = sstatekey;
|
|
val.extend_from_slice(&seventid);
|
|
current_state.insert(val.try_into().expect("size is correct"));
|
|
}
|
|
|
|
if let Some(current_sstatehash) = current_sstatehash {
|
|
handle_state(
|
|
current_sstatehash,
|
|
current_room.as_deref().unwrap(),
|
|
current_state,
|
|
&mut last_roomstates,
|
|
)?;
|
|
}
|
|
|
|
services().globals.bump_database_version(7)?;
|
|
|
|
warn!("Migration: 6 -> 7 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 8 {
|
|
// Generate short room ids for all rooms
|
|
for (room_id, _) in db.roomid_shortstatehash.iter() {
|
|
let shortroomid = services().globals.next_count()?.to_be_bytes();
|
|
db.roomid_shortroomid.insert(&room_id, &shortroomid)?;
|
|
info!("Migration: 8");
|
|
}
|
|
// Update pduids db layout
|
|
let mut batch = db.pduid_pdu.iter().filter_map(|(key, v)| {
|
|
if !key.starts_with(b"!") {
|
|
return None;
|
|
}
|
|
let mut parts = key.splitn(2, |&b| b == 0xff);
|
|
let room_id = parts.next().unwrap();
|
|
let count = parts.next().unwrap();
|
|
|
|
let short_room_id = db
|
|
.roomid_shortroomid
|
|
.get(room_id)
|
|
.unwrap()
|
|
.expect("shortroomid should exist");
|
|
|
|
let mut new_key = short_room_id;
|
|
new_key.extend_from_slice(count);
|
|
|
|
Some((new_key, v))
|
|
});
|
|
|
|
db.pduid_pdu.insert_batch(&mut batch)?;
|
|
|
|
let mut batch2 = db.eventid_pduid.iter().filter_map(|(k, value)| {
|
|
if !value.starts_with(b"!") {
|
|
return None;
|
|
}
|
|
let mut parts = value.splitn(2, |&b| b == 0xff);
|
|
let room_id = parts.next().unwrap();
|
|
let count = parts.next().unwrap();
|
|
|
|
let short_room_id = db
|
|
.roomid_shortroomid
|
|
.get(room_id)
|
|
.unwrap()
|
|
.expect("shortroomid should exist");
|
|
|
|
let mut new_value = short_room_id;
|
|
new_value.extend_from_slice(count);
|
|
|
|
Some((k, new_value))
|
|
});
|
|
|
|
db.eventid_pduid.insert_batch(&mut batch2)?;
|
|
|
|
services().globals.bump_database_version(8)?;
|
|
|
|
warn!("Migration: 7 -> 8 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 9 {
|
|
// Update tokenids db layout
|
|
let mut iter = db
|
|
.tokenids
|
|
.iter()
|
|
.filter_map(|(key, _)| {
|
|
if !key.starts_with(b"!") {
|
|
return None;
|
|
}
|
|
let mut parts = key.splitn(4, |&b| b == 0xff);
|
|
let room_id = parts.next().unwrap();
|
|
let word = parts.next().unwrap();
|
|
let _pdu_id_room = parts.next().unwrap();
|
|
let pdu_id_count = parts.next().unwrap();
|
|
|
|
let short_room_id = db
|
|
.roomid_shortroomid
|
|
.get(room_id)
|
|
.unwrap()
|
|
.expect("shortroomid should exist");
|
|
let mut new_key = short_room_id;
|
|
new_key.extend_from_slice(word);
|
|
new_key.push(0xff);
|
|
new_key.extend_from_slice(pdu_id_count);
|
|
Some((new_key, Vec::new()))
|
|
})
|
|
.peekable();
|
|
|
|
while iter.peek().is_some() {
|
|
db.tokenids.insert_batch(&mut iter.by_ref().take(1000))?;
|
|
debug!("Inserted smaller batch");
|
|
}
|
|
|
|
info!("Deleting starts");
|
|
|
|
let batch2: Vec<_> = db
|
|
.tokenids
|
|
.iter()
|
|
.filter_map(|(key, _)| {
|
|
if key.starts_with(b"!") {
|
|
Some(key)
|
|
} else {
|
|
None
|
|
}
|
|
})
|
|
.collect();
|
|
|
|
for key in batch2 {
|
|
db.tokenids.remove(&key)?;
|
|
}
|
|
|
|
services().globals.bump_database_version(9)?;
|
|
|
|
warn!("Migration: 8 -> 9 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 10 {
|
|
// Add other direction for shortstatekeys
|
|
for (statekey, shortstatekey) in db.statekey_shortstatekey.iter() {
|
|
db.shortstatekey_statekey
|
|
.insert(&shortstatekey, &statekey)?;
|
|
}
|
|
|
|
// Force E2EE device list updates so we can send them over federation
|
|
for user_id in services().users.iter().filter_map(|r| r.ok()) {
|
|
services().users.mark_device_key_update(&user_id)?;
|
|
}
|
|
|
|
services().globals.bump_database_version(10)?;
|
|
|
|
warn!("Migration: 9 -> 10 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 11 {
|
|
db._db
|
|
.open_tree("userdevicesessionid_uiaarequest")?
|
|
.clear()?;
|
|
services().globals.bump_database_version(11)?;
|
|
|
|
warn!("Migration: 10 -> 11 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 12 {
|
|
for username in services().users.list_local_users()? {
|
|
let user = match UserId::parse_with_server_name(
|
|
username.clone(),
|
|
services().globals.server_name(),
|
|
) {
|
|
Ok(u) => u,
|
|
Err(e) => {
|
|
warn!("Invalid username {username}: {e}");
|
|
continue;
|
|
}
|
|
};
|
|
|
|
let raw_rules_list = services()
|
|
.account_data
|
|
.get(
|
|
None,
|
|
&user,
|
|
GlobalAccountDataEventType::PushRules.to_string().into(),
|
|
)
|
|
.unwrap()
|
|
.expect("Username is invalid");
|
|
|
|
let mut account_data =
|
|
serde_json::from_str::<PushRulesEvent>(raw_rules_list.get()).unwrap();
|
|
let rules_list = &mut account_data.content.global;
|
|
|
|
//content rule
|
|
{
|
|
let content_rule_transformation =
|
|
[".m.rules.contains_user_name", ".m.rule.contains_user_name"];
|
|
|
|
let rule = rules_list.content.get(content_rule_transformation[0]);
|
|
if rule.is_some() {
|
|
let mut rule = rule.unwrap().clone();
|
|
rule.rule_id = content_rule_transformation[1].to_owned();
|
|
rules_list.content.remove(content_rule_transformation[0]);
|
|
rules_list.content.insert(rule);
|
|
}
|
|
}
|
|
|
|
//underride rules
|
|
{
|
|
let underride_rule_transformation = [
|
|
[".m.rules.call", ".m.rule.call"],
|
|
[".m.rules.room_one_to_one", ".m.rule.room_one_to_one"],
|
|
[
|
|
".m.rules.encrypted_room_one_to_one",
|
|
".m.rule.encrypted_room_one_to_one",
|
|
],
|
|
[".m.rules.message", ".m.rule.message"],
|
|
[".m.rules.encrypted", ".m.rule.encrypted"],
|
|
];
|
|
|
|
for transformation in underride_rule_transformation {
|
|
let rule = rules_list.underride.get(transformation[0]);
|
|
if let Some(rule) = rule {
|
|
let mut rule = rule.clone();
|
|
rule.rule_id = transformation[1].to_owned();
|
|
rules_list.underride.remove(transformation[0]);
|
|
rules_list.underride.insert(rule);
|
|
}
|
|
}
|
|
}
|
|
|
|
services().account_data.update(
|
|
None,
|
|
&user,
|
|
GlobalAccountDataEventType::PushRules.to_string().into(),
|
|
&serde_json::to_value(account_data).expect("to json value always works"),
|
|
)?;
|
|
}
|
|
|
|
services().globals.bump_database_version(12)?;
|
|
|
|
warn!("Migration: 11 -> 12 finished");
|
|
}
|
|
|
|
// This migration can be reused as-is anytime the server-default rules are updated.
|
|
if services().globals.database_version()? < 13 {
|
|
for username in services().users.list_local_users()? {
|
|
let user = match UserId::parse_with_server_name(
|
|
username.clone(),
|
|
services().globals.server_name(),
|
|
) {
|
|
Ok(u) => u,
|
|
Err(e) => {
|
|
warn!("Invalid username {username}: {e}");
|
|
continue;
|
|
}
|
|
};
|
|
|
|
let raw_rules_list = services()
|
|
.account_data
|
|
.get(
|
|
None,
|
|
&user,
|
|
GlobalAccountDataEventType::PushRules.to_string().into(),
|
|
)
|
|
.unwrap()
|
|
.expect("Username is invalid");
|
|
|
|
let mut account_data =
|
|
serde_json::from_str::<PushRulesEvent>(raw_rules_list.get()).unwrap();
|
|
|
|
let user_default_rules = ruma::push::Ruleset::server_default(&user);
|
|
account_data
|
|
.content
|
|
.global
|
|
.update_with_server_default(user_default_rules);
|
|
|
|
services().account_data.update(
|
|
None,
|
|
&user,
|
|
GlobalAccountDataEventType::PushRules.to_string().into(),
|
|
&serde_json::to_value(account_data).expect("to json value always works"),
|
|
)?;
|
|
}
|
|
|
|
services().globals.bump_database_version(13)?;
|
|
|
|
warn!("Migration: 12 -> 13 finished");
|
|
}
|
|
|
|
if services().globals.database_version()? < 14 && cfg!(feature = "sha256_media") {
|
|
warn!("sha256_media feature flag is enabled, migrating legacy base64 file names to sha256 file names");
|
|
// Move old media files to new names
|
|
for (key, _) in db.mediaid_file.iter() {
|
|
// we know that this method is deprecated, but we need to use it to migrate the old files
|
|
// to the new location
|
|
//
|
|
// TODO: remove this once we're sure that all users have migrated
|
|
#[allow(deprecated)]
|
|
let old_path = services().globals.get_media_file(&key);
|
|
let path = services().globals.get_media_file_new(&key);
|
|
// move the file to the new location
|
|
if old_path.exists() {
|
|
tokio::fs::rename(&old_path, &path).await?;
|
|
}
|
|
}
|
|
|
|
services().globals.bump_database_version(14)?;
|
|
|
|
warn!("Migration: 13 -> 14 finished");
|
|
}
|
|
|
|
assert_eq!(
|
|
services().globals.database_version().unwrap(),
|
|
latest_database_version
|
|
);
|
|
|
|
info!(
|
|
"Loaded {} database with version {}",
|
|
services().globals.config.database_backend,
|
|
latest_database_version
|
|
);
|
|
} else {
|
|
services()
|
|
.globals
|
|
.bump_database_version(latest_database_version)?;
|
|
|
|
// Create the admin room and server user on first run
|
|
services().admin.create_admin_room().await?;
|
|
|
|
warn!(
|
|
"Created new {} database with version {}",
|
|
services().globals.config.database_backend,
|
|
latest_database_version
|
|
);
|
|
}
|
|
|
|
services().admin.start_handler();
|
|
|
|
// Set emergency access for the conduit user
|
|
match set_emergency_access() {
|
|
Ok(pwd_set) => {
|
|
if pwd_set {
|
|
warn!("The Conduit account emergency password is set! Please unset it as soon as you finish admin account recovery!");
|
|
services().admin.send_message(RoomMessageEventContent::text_plain("The Conduit account emergency password is set! Please unset it as soon as you finish admin account recovery!"));
|
|
}
|
|
}
|
|
Err(e) => {
|
|
error!(
|
|
"Could not set the configured emergency password for the conduit user: {}",
|
|
e
|
|
)
|
|
}
|
|
};
|
|
|
|
services().sending.start_handler();
|
|
|
|
Self::start_cleanup_task().await;
|
|
if services().globals.allow_check_for_updates() {
|
|
Self::start_check_for_updates_task();
|
|
}
|
|
if services().globals.allow_local_presence() {
|
|
Self::start_presence_handler(presence_receiver).await;
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
|
|
#[tracing::instrument(skip(self))]
|
|
pub fn flush(&self) -> Result<()> {
|
|
let start = std::time::Instant::now();
|
|
|
|
let res = self._db.flush();
|
|
|
|
debug!("flush: took {:?}", start.elapsed());
|
|
|
|
res
|
|
}
|
|
|
|
#[tracing::instrument]
|
|
pub fn start_check_for_updates_task() {
|
|
tokio::spawn(async move {
|
|
let timer_interval = Duration::from_secs(60 * 60);
|
|
let mut i = interval(timer_interval);
|
|
loop {
|
|
i.tick().await;
|
|
let _ = Self::try_handle_updates().await;
|
|
}
|
|
});
|
|
}
|
|
|
|
async fn try_handle_updates() -> Result<()> {
|
|
let response = services()
|
|
.globals
|
|
.default_client()
|
|
.get("https://pupbrain.dev/check-for-updates/stable")
|
|
.send()
|
|
.await?;
|
|
|
|
#[derive(Deserialize)]
|
|
struct CheckForUpdatesResponseEntry {
|
|
id: u64,
|
|
date: String,
|
|
message: String,
|
|
}
|
|
#[derive(Deserialize)]
|
|
struct CheckForUpdatesResponse {
|
|
updates: Vec<CheckForUpdatesResponseEntry>,
|
|
}
|
|
|
|
let response = serde_json::from_str::<CheckForUpdatesResponse>(&response.text().await?)
|
|
.map_err(|e| {
|
|
error!("Bad check for updates response: {e}");
|
|
Error::BadServerResponse("Bad version check response")
|
|
})?;
|
|
|
|
let mut last_update_id = services().globals.last_check_for_updates_id()?;
|
|
for update in response.updates {
|
|
last_update_id = last_update_id.max(update.id);
|
|
if update.id > services().globals.last_check_for_updates_id()? {
|
|
error!("{}", update.message);
|
|
services()
|
|
.admin
|
|
.send_message(RoomMessageEventContent::text_plain(format!(
|
|
"@room: the following is a message from the conduwuit puppy. it was sent on '{}':\n\n{}",
|
|
update.date, update.message
|
|
)))
|
|
}
|
|
}
|
|
services()
|
|
.globals
|
|
.update_check_for_updates_id(last_update_id)?;
|
|
|
|
Ok(())
|
|
}
|
|
|
|
#[tracing::instrument]
|
|
pub async fn start_cleanup_task() {
|
|
#[cfg(unix)]
|
|
use tokio::signal::unix::{signal, SignalKind};
|
|
use tokio::time::Instant;
|
|
|
|
let timer_interval =
|
|
Duration::from_secs(services().globals.config.cleanup_second_interval as u64);
|
|
|
|
fn perform_cleanup() {
|
|
let start = Instant::now();
|
|
if let Err(e) = services().globals.cleanup() {
|
|
error!(target: "database-cleanup", "Ran into an error during cleanup: {}", e);
|
|
} else {
|
|
debug!(target: "database-cleanup", "Finished cleanup in {:#?}.", start.elapsed());
|
|
}
|
|
}
|
|
|
|
tokio::spawn(async move {
|
|
let mut i = interval(timer_interval);
|
|
#[cfg(unix)]
|
|
let mut hangup = signal(SignalKind::hangup()).unwrap();
|
|
let mut ctrl_c = signal(SignalKind::interrupt()).unwrap();
|
|
let mut terminate = signal(SignalKind::terminate()).unwrap();
|
|
|
|
loop {
|
|
#[cfg(unix)]
|
|
tokio::select! {
|
|
_ = i.tick() => {
|
|
debug!(target: "database-cleanup", "Timer ticked");
|
|
}
|
|
_ = hangup.recv() => {
|
|
debug!(target: "database-cleanup","Received SIGHUP");
|
|
}
|
|
_ = ctrl_c.recv() => {
|
|
debug!(target: "database-cleanup", "Received Ctrl+C, performing last cleanup");
|
|
perform_cleanup();
|
|
}
|
|
_ = terminate.recv() => {
|
|
debug!(target: "database-cleanup","Received SIGTERM, performing last cleanup");
|
|
perform_cleanup();
|
|
}
|
|
};
|
|
#[cfg(not(unix))]
|
|
{
|
|
i.tick().await;
|
|
debug!(target: "database-cleanup", "Timer ticked")
|
|
}
|
|
perform_cleanup();
|
|
}
|
|
});
|
|
}
|
|
|
|
pub async fn start_presence_handler(
|
|
presence_timer_receiver: mpsc::UnboundedReceiver<(OwnedUserId, Duration)>,
|
|
) {
|
|
tokio::spawn(async move {
|
|
match presence_handler(presence_timer_receiver).await {
|
|
Ok(()) => warn!("Presence maintenance task finished"),
|
|
Err(e) => error!("Presence maintenance task finished with error: {e}"),
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
/// Sets the emergency password and push rules for the @conduit account in case emergency password is set
|
|
fn set_emergency_access() -> Result<bool> {
|
|
let conduit_user = UserId::parse_with_server_name("conduit", services().globals.server_name())
|
|
.expect("@conduit:server_name is a valid UserId");
|
|
|
|
services().users.set_password(
|
|
&conduit_user,
|
|
services().globals.emergency_password().as_deref(),
|
|
)?;
|
|
|
|
let (ruleset, res) = match services().globals.emergency_password() {
|
|
Some(_) => (Ruleset::server_default(&conduit_user), Ok(true)),
|
|
None => (Ruleset::new(), Ok(false)),
|
|
};
|
|
|
|
services().account_data.update(
|
|
None,
|
|
&conduit_user,
|
|
GlobalAccountDataEventType::PushRules.to_string().into(),
|
|
&serde_json::to_value(&GlobalAccountDataEvent {
|
|
content: PushRulesEventContent { global: ruleset },
|
|
})
|
|
.expect("to json value always works"),
|
|
)?;
|
|
|
|
res
|
|
}
|