4 Commits

Include renames

Author	SHA1	Message	Date
tajniak81andClaude Opus 5.5	b6f3be6ac4	Web client (warp-web) with E2EE, and two sync fixes ... apps/web: a Matrix client for the browser on Vue 3, Tailwind and matrix-js-sdk, built on @warp/ui. Like the admin panel it is an optional, separate service: warp-web embeds the built app, serves /config.json and proxies only /_matrix/client and /_matrix/media to the homeserver (or, with -public-homeserver, lets the browser call it directly). Sign-in and sign-up with registration tokens, room list, timeline with back-pagination, text, images, video and files over authenticated media, local echo with sent/read/failed states, receipts, typing, invites, creating, joining and leaving rooms, room info, settings, phone layout. End-to-end encryption through the Rust crypto: encrypted messages and files, emoji verification, key backup setup and restore. apps/ui: WRoomItem, WMessageBubble and WComposer from the brand package, and the icons the client needs. syncapi fixes found with the client: - A room joined inside the sync window was sent as the join alone with limited: false, so clients thought they had the whole room. It is now read like an initial sync; a profile change is not mistaken for a join. - A live typing notification was reported on every sync, so every long poll returned at once while anybody typed. Typing now has a position in the sync token and is reported when it changes, including the empty list when the last person stops. Also: Dockerfile, a `web` compose profile, Makefile targets, a CI job with a proxy smoke test, docs. PLAN.md moves out of the repository. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-18 16:22:11 +02:00
tajniak81andClaude Opus 5.5	487e0f410b	Phase 10: hardening and ops ... Implements PLAN.md Phase 10. Simplified Sliding Sync (MSC4186) is served at the unstable org.matrix.simplified_msc3575 endpoint and advertised in /versions. Lists are sorted by activity and filtered by DM, invite, encryption, room type, space and tag; room subscriptions, required_state with wildcards, $ME and $LAZY, and the to_device, e2ee, account_data, receipts and typing extensions are supported. Per-connection state is kept in memory and an unknown pos answers M_UNKNOWN_POS. Threads and relations: m.relates_to is indexed on roomserver_events (migration 0012), /relations (with recursion) and /threads are served, and every event a timeline read returns carries its m.thread, m.replace and m.reference summaries in unsigned.m.relations. Notifications carry a thread ID (migration 0013): threaded receipts clear only their thread, and sync reports unread_thread_notifications when the filter asks. Spaces: /hierarchy walks a space breadth first, asking other servers about rooms this one is not in through the new federation hierarchy endpoint; room_summary describes one room. /search runs on FTS5 (sqlite, pocketbase) or tsvector (postgres), bounded to what each user may see, with context, profiles, state, grouping and paging. The PocketBase driver is real: the sqlite schema and store on an embedded PocketBase app's database, with media in its filesystem, local or S3 (database.pocketbase.s3). It runs the full storage test suite. Ops: OpenTelemetry tracing over OTLP/HTTP (tracing.*), with server spans per route, component spans, and trace propagation on federation, push and application service calls. New metrics for persisted events, waiting syncs, sliding sync connections and the database pool, with a Grafana dashboard. deploy/ adds a Compose setup (PostgreSQL, Prometheus, Grafana, Jaeger) and a Helm chart; cmd/warp-loadtest loads a server and reports request and delivery latencies. The load tester found a long-standing bug, fixed here: on a server where no account data had been written, every incremental /sync re-sent the push rules and returned at once, and an all-zero token was taken for an initial sync, so long polls became busy loops. The PostgreSQL migrations and search dialect compile but were not run against a live PostgreSQL in this change. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-17 20:21:31 +02:00
tajniak81andClaude Opus 5	d187ad0d17	Phase 4: sync ... Implements PLAN.md Phase 4: the read model. /sync, /messages and /context, the filters that narrow them, and the streams a response carries that are not room events — typing, receipts, presence and to-device messages. With this a client can be used against Warp, which is milestone M1. The one architectural choice is that the syncapi has no copy of the rooms: it reads them through the roomserver. Dendrite gives its syncapi its own tables and feeds them from the output stream, which is right for a design where the two can be separate processes, and Dendrite's could be. Warp is one process by decision, and there the copy buys nothing and costs the hardest class of bug a homeserver has — a read model that disagrees with the room, where a client is shown a message that was rejected and the only way to find out is to compare two tables. So the roomserver grew a read model (stream.go, roomsync.go, visibility.go) rather than exporting its store: reading an event means parsing it under its room's version, and a second copy of the version registry, the parser and the client projection would be a second place for them to disagree. syncapi: stream tokens naming a position in each of five independent streams, so a client that has seen receipt 7 but only event 4 can say so in one opaque string. A token with fewer positions than this build writes is accepted and the rest read as zero, which is what lets a token stored before a stream existed go on working. The PDU position comes from MAX(stream_ordering) and not from the counter row the other four use: the counter is advanced inside the writing transaction, so a token taken from it would name a position whose event no reader can see yet, and the event would be skipped for good once that transaction committed. Long polling goes through a notifier that wakes by room and by user rather than globally — an event wakes the listeners of its room, a membership event also wakes the user it names, so an invite reaches a client that is not in the room yet. A wake-up is only ever a hint: the listener re-reads the streams and decides for itself what changed, which is what makes it safe for the notifier to hold no state about what each client has seen. The listener registers before the read, so an event landing in between leaves the channel signalled and the sync reads again rather than blocking on a change it just missed. EventPersisted must not block, because it is called with the room's write lock still held. "Something happened" is not "a token moved". A stream can move without this user being concerned by it, and returning on every such move would turn a long poll back into a busy loop. The same trap caught presence twice over: a client says it is still online by syncing, so ?set_presence= makes every sync a presence write, and a stream that moved each time would wake every peer, which would sync, which would move it again. SetPresence therefore reports whether anything a peer would notice actually changed, and a write that only refreshes the last-active timestamp leaves the stream alone. Timeline windows are named by their two ends and a direction, Low exclusive and High inclusive in both directions, rather than by "from" and "to" as the wire format spells them. Each of those would otherwise be the low bound in one direction and the high bound in the other, which is exactly the off-by-one every pagination bug is made of; the handlers translate once and nothing below them thinks about it again. A sync's timeline is read backwards and reported forwards, because a client wants the newest events of the window it missed — a forward read with a limit hands it the oldest and then calls the rest a gap. visibility: history visibility is now a span rather than a yes or no, which is what Phase 3 deferred here. A user who has left a room is served the room as it was when they left — their state reads, their members and their timeline — instead of being refused, and is bounded above at their own membership event so a kicked client cannot go on streaming. Their span is found from their own member events, so a user who joined, left and rejoined sees their latest span. ?at= on /members is honoured for the same reason. What is left is that the span is computed from the room's current history_visibility where the spec judges each event by the one in force when it was sent; that is a state read per event and belongs with open question 1. Typing is held in memory and nowhere else: notifications expire in seconds, are worthless across a restart, and arrive one per keystroke-burst per room, so persisting them would be the busiest table in the database holding the least valuable data in it. Receipts only ever advance, compared on the position of the event acknowledged rather than on arrival, because two of a user's clients read at different speeds and the slower one must not drag the marker backwards. To-device queues are per device and drained by the next sync rather than by the one that delivered them, so a client that crashes in between gets the batch again — the right way round, since a lost key share leaves a message permanently undecryptable and a duplicate is ignored. A wildcard addressee is expanded when sent, not stored, because "every device" means the ones that existed then. Presence is off by default, which answers PLAN.md open question 3. It is the noisiest thing in Matrix and the one genuinely fan-out notification here; a private homeserver gains little from it. With it off the endpoints refuse rather than disappearing, because a client that gets a 404 from /presence concludes the server is too old to have it and stops asking. storage: one migration per driver adding the receipt, to-device, presence and filter tables with a counter row each, and a stream position on the existing account data table rather than a parallel one — there is exactly one current value per (user, room, type), and a second table would be a second thing to keep in step. Account data is reported in an event list but is not an event, so it gets its own response type: a room event with an empty sender and no timestamp would make a client decide what that meant. Deliberately missing, each named in docs/sync.md: notification counts (they need push rules, Phase 8), device lists (the keyserver, Phase 7), anything remote (Phase 5), threads (Phase 10). device_lists is sent as two empty lists because a client reads a missing one as malformed; the notification counts are left out entirely, because a zero there is a claim and an absent field is not. Tested through HTTP rather than against the builder, because what is worth pinning down is the response a client sees — which section a room lands in, whether a token handed back can be handed in again, whether paging terminates and loses nothing. The storage tests run against both SQL drivers; the notifier has its own tests for the concurrent case. A live server was driven end to end, which is what caught the two bugs the unit tests had missed: a backwards /messages page must be in reverse chronological order, and `start` must name where the page began rather than position zero when ?from= was omitted. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-10-16 11:55:27 +02:00
tajniak81andClaude Opus 5	c96f88e994	Phase 3: rooms, local only ... Implements PLAN.md Phase 3: the roomserver, the room half of storage, the Client-Server room endpoints and the admin room endpoints. A client can now create a room, invite, join, leave, kick, ban, send messages and state, redact, name a room with an alias and find one in the public directory. Nothing talks to another server; every operation that would need to is refused with a message that says so rather than a bare M_FORBIDDEN. roomserver: one input pipeline every event goes through, whatever sent it — validate, authorise, resolve, persist, emit. The rules are not reimplemented here; internal/matrix is pure library code and this is what connects it to a database and to a room's history. The Client-Server handlers do no authorisation of their own, deliberately: whether Alice may kick Bob is a question about the room's power levels, and the one place that is answered correctly is the authorisation rules inside the pipeline. A mutex per room serialises writers. Two events racing into one room would each read the same forward extremities, both become one, and fork the room for no reason — which would then need state resolution to put back together. State resolution is wired in anyway for the multi-extremity case. It is unreachable from outside in this phase, and the alternative is a pipeline that authorises against one arbitrary branch of a fork without saying so. Room versions 3 to 12 all work and are each tested end to end. Version 12 earns that coverage: its room ID is the create event's own ID, its create event carries no room_id, and the create event is excluded from every other event's auth_events — so the state auth.Check is given is the event's auth_events plus the create event, which that version identifies by room ID rather than citing. createRoom sends the spec's events in the spec's order, each authorised against what the ones before it produced. A failure part-way leaves an incomplete room, which is the lesser evil: the alternative is holding every event of a new room in memory and writing them in one transaction, making the pipeline that authorises them a special case. The one failure a second client can cause at any time, an alias clash, takes the room row back out. Redactions stay two decisions, as the spec keeps them. The rules let almost any redaction into the room; whether it applies to its target is a separate test, run inside the same transaction as the redaction itself so that a client holding an event ID can always read the stripped event. storage: events keyed by event ID rather than by a surrogate, since an event ID appears in prev_events, auth_events, state snapshots and client requests alike. Stream ordering comes from a counter row bumped inside the write transaction, because a PostgreSQL sequence is explicitly not transactional and a rolled-back write would leave a hole in the stream that /sync would have to be taught to skip. State snapshots are stored per event and deduplicated by content hash, so the table grows with state changes rather than with traffic — and that is what makes "the state after a forward extremity" answerable at all. The room's listing columns are denormalised onto its row because the public directory orders every published room by member count and pages the result, which cannot be done by reading each room's state in turn. Federation-disabled behaviour from PLAN.md section 3 is enforced here. Restricted joins are the exception that works: the rule needs a signature from the authorising user's server verified, and while federation is off that server is always this one. adminapi: room list and detail, purge, force-leave, and room and event counters on the dashboard. clientapi gains its own rate-limit buckets for createRoom and for joining, both of which write events rather than read them. Tested against the real event core and a real database rather than fakes: what is under test is whether an event this server signs is one the authorisation rules accept, and a fake of either would only prove that the pipeline calls what the fake expects. The storage tests run against both SQL drivers. docs/rooms.md describes the pipeline, the storage decisions and the known gaps — chief among them that history visibility is room-level rather than per-event, and that /sync still reports no rooms, both of which belong with the event stream in Phase 4. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-10-16 10:34:57 +02:00