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1338 commits

Author SHA1 Message Date
Neil Alexander
45de9dc1c0
Use room version cache in Events() 2020-09-21 16:49:37 +01:00
Neil Alexander
a06c18bb56
Soft-fail (#1364)
* Initial work on soft-fail

* Fix state block retrieval

* Copy-pasta QueryLatestEventsAndState code

* Fix state lookup

* Clean up

* Fix up failing sytest

* Linting

* Update previous events SQLite insert query

* Update SQLite InsertPreviousEvent properly

* Hopefully fix the event references updates

Co-authored-by: Kegan Dougal <kegan@matrix.org>
2020-09-21 14:55:46 +01:00
Neil Alexander
880b164490
Refactor backoff again (#1431)
* Tweak backoffs

* Refactor backoff some more, remove BackoffIfRequired as it adds unnecessary complexity

* Ignore 404s
2020-09-21 13:30:37 +01:00
Kegsay
18231f25b4
Implement rejected events (#1426)
* WIP Event rejection

* Still send back errors for rejected events

Instead, discard them at the federationapi /send layer rather than
re-implementing checks at the clientapi/PerformJoin layer.

* Implement rejected events

Critically, rejected events CAN cause state resolution to happen
as it can merge forks in the DAG. This is fine, _provided_ we
do not add the rejected event when performing state resolution,
which is what this PR does. It also fixes the error handling
when NotAllowed happens, as we were checking too early and needlessly
handling NotAllowed in more than one place.

* Update test to match reality

* Modify InputRoomEvents to no longer return an error

Errors do not serialise across HTTP boundaries in polylith mode,
so instead set fields on the InputRoomEventsResponse. Add `Err()`
function to make the API shape basically the same.

* Remove redundant returns; linting

* Update blacklist
2020-09-16 13:00:52 +01:00
Kegan Dougal
ba6c7c4a5c Disable prometheus to unbreak tests 2020-09-15 16:15:34 +01:00
Neil Alexander
965f068d1a
Handle state with input event as new events (#1415)
* SendEventWithState events as new

* Use cumulative state IDs for final event

* Error wrapping in calculateAndSetState

* Handle overwriting same event type and state key

* Hacky way to spot historical events

* Don't exclude from sync

* Don't generate output events when rewriting forward extremities

* Update output event check

* Historical output events

* Define output room event type

* Notify key changes on state

* Don't send our membership event twice

* Deduplicate state entries

* Tweaks

* Remove unnecessary nolint

* Fix current state upsert in sync API

* Send auth events as outliers, state events as rewrite

* Sync API don't consume state events

* Process events actually

* Improve outlier check

* Fix local room check

* Remove extra room check, it seems to break the whole damn world

* Fix federated join check

* Fix nil pointer exception

* Better comments on DeduplicateStateEntries

* Reflow forced federated joins

* Don't force federated join for possibly even local invites

* Comment SendEventWithState better

* Rewrite room state in sync API storage

* Add TODO

* Clean up all room data when receiving create event

* Don't generate output events for rewrites, but instead notify that state is rewritten on the final new event

* Rename to PurgeRoom

* Exclude backfilled messages from /sync

* Split out rewriting state from updating state from state res

Co-authored-by: Kegan Dougal <kegan@matrix.org>
2020-09-15 11:17:46 +01:00
Kegsay
8dc9506210
Don't use more than 999 variables in SQLite querys. (#1425)
* Don't use more than 999 variables in SQLite querys.

Solve this problem in a more general and reusable way.
Also fix #1369
Add some unit tests.

Signed-off-by: Henrik Sölver <henrik.solver@gmail.com>

* Don't rely on testify for basic assertions

* Readability improvements and linting

Co-authored-by: Henrik Sölver <henrik.solver@gmail.com>
2020-09-14 16:39:38 +01:00
Kegsay
913020e4b7
Add hardware requirements; fixes #324 (#1420) 2020-09-10 17:37:31 +01:00
Kegsay
95d7e2336d
Add support for database migrations (#1416)
* Add support for database migrations

Closes #1246

This PR does NOT add any migrations as an example. I have
manually tested that the library works with SQL and Go based
upgrades correctly. Documentation should be sufficient for
devs to add migrations.

* Clarifications

* Linting
2020-09-10 15:10:32 +01:00
Matthew Hodgson
39507bacc3
Peeking via MSC2753 (#1370)
Initial implementation of MSC2753, as tested by https://github.com/matrix-org/sytest/pull/944.
Doesn't yet handle unpeeks, peeked EDUs, or history viz changing during a peek - these will follow.
https://github.com/matrix-org/dendrite/pull/1370 has full details.
2020-09-10 14:39:18 +01:00
Neil Alexander
35564dd73c
Process membership updates in writers (#1414) 2020-09-08 17:48:07 +01:00
Neil Alexander
a0f2a4510f
Exclude deleted keys from selectBatchDeviceKeysSQL (#1412) 2020-09-08 17:47:54 +01:00
Kegsay
b4bd0cc0f5
Track goids when running with tracing enabled (#1413)
* Track goids when running with tracing enabled

* Linting
2020-09-08 17:30:05 +01:00
Neil Alexander
668a722ee0
Backoff for 401s (#1410)
* Backoff for 401s

* Human-readable retry_after in logs
2020-09-08 13:41:08 +01:00
Neil Alexander
726ad6ce2e
Backoff ignore invalid signatures (#1408) 2020-09-08 10:28:13 +01:00
Neil Alexander
1602df8752
Ignore state events with invalid signatures when joining rooms (#1407)
* Use state from RespSendJoin post-check

* Don't create input events for invalid events

* Let's try this again

* Update gomatrixserverlib

* Update gomatrixserverlib to matrix-org/gomatrixserverlib@38f437f
2020-09-07 16:54:51 +01:00
Kegsay
c992f4f1f4
Remove current state server (#1405)
* Remove current state server

Closes #1365 #1272 #1357

* Remove current state server from scripts/docs
2020-09-07 14:47:59 +01:00
Neil Alexander
8589f8373e
Update gomatrixserverlib to matrix-org/gomatrixserverlib@66753e2 2020-09-07 14:39:04 +01:00
Kegsay
7913759921
Remove QueryBulkStateContent from current state server (#1404)
* Remove QueryBulkStateContent from current state server

Expected fail due to db impl not existing

* Implement query bulk state content

* Fix up rejecting invites over federation

* Fix bulk content marshalling
2020-09-07 12:38:09 +01:00
Neil Alexander
895ead8048
Use background context when processing event with missing state (#1403)
* Use background context when processing event with missing state

* Five minute timeout

* Remove context from txnreq, thread through instead

* Fix unit tests
2020-09-07 12:32:40 +01:00
Neil Alexander
b9caccbce8
Update GetStateEvent behaviour (#1399) 2020-09-04 19:40:21 +01:00
Kegsay
088294ee65
Remove QueryRoomsForUser from current state server (#1398) 2020-09-04 15:58:30 +01:00
Neil Alexander
5076925c18
Password changes (#1397)
* User API support for password changes

* Password changes in client API

* Update sytest-whitelist

* Remove debug logging

* Default logout_devices to true

* Fix deleting devices by local part
2020-09-04 15:16:13 +01:00
Kegsay
ca8dcf46b7
Remove QuerySharedUsers from current state server (#1396)
* Remove QuerySharedUsers from current state server

* Bugfixes
2020-09-04 14:25:01 +01:00
Kegsay
81688d6bde
Remove QueryCurrentState from current-state-server (#1395) 2020-09-04 12:30:56 +01:00
Kegsay
67cc8619d3
Remove QueryKnownUsers from current state server (#1393)
* Remove QueryKnownUsers from current state server

* Fix HTTP mode
2020-09-04 11:46:01 +01:00
Neil Alexander
c63abc8660
Sync bug fixes (#1394)
* Sync bug fixes

* Remove logging
2020-09-04 11:20:47 +01:00
Kegsay
2570418f42
Remove ServerACLs from the current state server (#1390)
* Remove ServerACLs from the current state server

Functionality moved to roomserver

* Nothing to see here, move along
2020-09-04 10:40:58 +01:00
Neil Alexander
f1a98e1193
Fix nil txn bug 2020-09-04 10:22:32 +01:00
Neil Alexander
04bc09f591
Defer keyserver and federationsender wakeups to give HTTP listeners time to start (#1389) 2020-09-03 21:17:55 +01:00
Kegsay
33b8143a95
Implement more CSS storage functions in roomserver (#1388) 2020-09-03 18:27:02 +01:00
Kegsay
b20386123e
Move currentstateserver API to roomserver (#1387)
* Move currentstateserver API to roomserver

Stub out DB functions for now, nothing uses the roomserver version yet.

* Allow it to startup

* Implement some current-state-server storage interface functions

* Add missing package
2020-09-03 17:20:54 +01:00
Neil Alexander
6150de6cb3
FIFO ordering of input events (#1386)
* Initial FIFOing of roomserver inputs

* Remove EventID response from api.InputRoomEventsResponse

* Don't send back event ID unnecessarily

* Fix ordering hopefully

* Reduce copies, use buffered task channel to reduce contention on other rooms

* Fix error handling
2020-09-03 15:22:16 +01:00
Neil Alexander
74743ac8ae
Rate limiting (#1385)
* Initial rate limiting

* Move rate limiting to client API

* Update rate limits to hopefully be self-cleaning

* Use X-Forwarded-For, add comments

* Reduce rate limit threshold

* Tweak interval

* Configurable backoff

* Review comments, set cleanup interval to 30 seconds

* Allow generate-config to produce sane CI config

* Fix Complement dockerfile
2020-09-03 10:12:11 +01:00
Kegsay
d64d0c4be2
Update complement.sh 2020-09-03 10:07:14 +01:00
Kegsay
9d9e854fe0
Add Queryer and Inputer and factor out more RSAPI stuff (#1382)
* Add Queryer and use embedded structs

* Add Inputer and factor out more RS API stuff

This neatly splits up the RS API based on the functionality it provides,
whilst providing a useful place for code sharing via the `helpers` package.
2020-09-02 17:13:15 +01:00
Neil Alexander
f06637435b
Fix #1381 (#1384) 2020-09-02 16:52:06 +01:00
Neil Alexander
3b0774805c
Version imprint (#1383)
* Versions

* Update build.sh
2020-09-02 16:18:08 +01:00
Neil Alexander
096191ca24
Use federation sender for backfill/getting missing events (#1379)
* Use federation sender for backfill and getting missing events

* Fix internal URL paths

* Update go.mod/go.sum for matrix-org/gomatrixserverlib#218

* Add missing server implementations in HTTP interface
2020-09-02 15:26:30 +01:00
Kegsay
e473320e73
Refactor roomserver/internal - split perform stuff out (#1380)
- New package `perform` which contains all `Perform` functions
- New package `helpers` which contains helper functions used by both
  perform and query/input functions.
- Perform invite/leave have no idea how to `WriteOutputEvents` and this
  is now returned from `PerformInvite` or `PerformLeave` respectively.

Still to do:
 - RSAPI is fed into the inviter/joiner/leaver - this introduces circular
   logic so will need to be removed.
 - Put query operations in a `query` package.
 - Put input operations (and output) in an `input` package.
 - Factor out helper functions as much as possible, possibly rejigging the
   storage layer in the process.
2020-09-02 13:47:31 +01:00
Kegsay
02a73f29f8
Expand RoomInfo to cover more DB storage functions (#1377)
* Factor more things to RoomInfo

* Factor out remaining bits for RoomInfo

* Linting for now
2020-09-02 10:02:48 +01:00
Kegsay
82a9617659
Put redactions/filters in the writer goroutine (#1378)
* Put redactions in the writer goroutine

* Update filters on writer goroutine
2020-09-01 20:35:38 +01:00
Neil Alexander
a9f4d83d30
Fix duplicate writers (#1376)
* Fix writers

* Don't use writers in both shared and sqlite3
2020-09-01 16:58:21 +01:00
Neil Alexander
89c772fb78
Report which component failed to consume (#1375) 2020-09-01 16:53:38 +01:00
Kegsay
6d79f04354
Add RoomInfo metadata struct (#1367)
* Add RoomInfo struct

* Remove RoomNID and replace with RoomInfo

* Bugfix and remove another needless query

* nil guard
2020-09-01 12:40:49 +01:00
Neil Alexander
0ab5bccd11
Storage tweaks (#1373)
* Sync API tweaks

* User API tweaks
2020-09-01 11:28:35 +01:00
Rohit Mohan
3f9b829bc5
Public room client API changes (#1368)
Signed-off-by: Rohit Mohan <rohitmohan96@gmail.com>
2020-09-01 10:26:34 +01:00
Neil Alexander
b0d2b39739
Remove unused SyncStreamPosition 2020-09-01 10:26:02 +01:00
Neil Alexander
f7b2a5866e
Update dependencies (#1372)
* Other updates

* Update naffka

* naffka not indirect

* Revert quic-go
2020-09-01 10:20:31 +01:00
Neil Alexander
737802fc06
Update Complement dockerfile to not wait for apt-get input 2020-08-28 15:19:47 +01:00