* Initial cut for backfilling
The syncserver now asks the roomserver via QueryBackfill (which already
existed to *handle* backfill requests) which then makes federation requests
via gomatrixserverlib.RequestBackfill.
Currently, tests fail on subsequent /messages requests because we don't know
which servers are in the room, because we are unable to get state snapshots
from a backfilled event because that code doesn't exist yet.
* WIP backfill, doesn't work
* Make initial backfill pass checks
* Persist backfilled events with state snapshots
* Remove debug lines
* Linting
* Review comments
* Update gomatixserverlib
* Try to build invite stripped state if not given to us
* SendInvite improvements
* Transpose invite_room_state into invite_state.events for sync API
* Remove syncapi debugging output
* Use RespInviteV2
* Update gomatrixserverlib
* Send the invite event as a normal roomserver event too, for incorporating into room (should this be done by the roomserver automatically for invite inputs?)
* Federation sender use invite_room_state, room server try to insert membership state
* Check supported room versions on the invite endpoint
* Prevent roomserver query API from trying to handle requests for stub rooms
* Adding a nolint
* Replace IsRoomStub with RoomNIDExcludingStubs, fix query API to use that instead
* Review comments
* Experimental LRU cache for room versions
* Don't accidentally try to type-assert nil
* Also reduce hits on query API
* Use hashicorp implementation which mutexes for us
* Define const for max cache entries
* Rename to be specifically immutable, panic if we try to mutate a cache entry
* Review comments
* Remove nil guards, give roomserver integration test a cache
* go mod tidy
* Update gomatrixserverlib
* Default to room version 4
* Update gomatrixserverlib
* Limit prev_events and auth_events
* Fix auth_events, prev_events
* Fix linter issues
* Update gomatrixserverlib
* Fix getState
* Update sytest-whitelist
* Squashed commit of the following:
commit 067b875063
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Fri Apr 3 14:29:06 2020 +0100
Invites v2 endpoint (#952)
* Start converting v1 invite endpoint to v2
* Update gomatrixserverlib
* Early federationsender code for sending invites
* Sending invites sorta happens now
* Populate invite request with stripped state
* Remodel a bit, don't reflect received invites
* Handle invite_room_state
* Handle room versions a bit better
* Update gomatrixserverlib
* Tweak order in destinationQueue.next
* Revert check in processMessage
* Tweak federation sender destination queue code a bit
* Add comments
commit 955244c092
Author: Ben B <benne@klimlive.de>
Date: Fri Apr 3 12:40:50 2020 +0200
use custom http client instead of the http DefaultClient (#823)
This commit replaces the default client from the http lib with a custom one.
The previously used default client doesn't come with a timeout. This could cause
unwanted locks.
That solution chosen here creates a http client in the base component dendrite
with a constant timeout of 30 seconds. If it should be necessary to overwrite
this, we could include the timeout in the dendrite configuration.
Here it would be a good idea to extend the type "Address" by a timeout and
create an http client for each service.
Closes#820
Signed-off-by: Benedikt Bongartz <benne@klimlive.de>
Co-authored-by: Kegsay <kegan@matrix.org>
* Update sytest-whitelist, sytest-blacklist
* Update go.mod/go.sum
* Add some error wrapping for debug
* Add a NOTSPEC to common/events.go
* Perform state resolution at send_join
* Set default room version to v2 again
* Tweak GetCapabilities
* Add comments to ResolveConflictsAdhoc
* Update sytest-blacklist
* go mod tidy
* Update sytest-whitelist, sytest-blacklist
* Update versions
* Updates from review comments
* Update sytest-blacklist, sytest-whitelist
* Check room versions compatible at make_join, add some comments, update gomatrixserverlib, other tweaks
* Set default room version back to v2
* Update gomatrixserverlib, sytest-whitelist
* Room version 2 by default, other wiring updates, update gomatrixserverlib
* Fix nil pointer exception
* Fix some more nil pointer exceptions hopefully
* Update gomatrixserverlib
* Send all room versions when joining, not just stable ones
* Remove room version cquery
* Get room version when getting events from the roomserver database
* Reset default back to room version 2
* Don't generate event IDs unless needed
* Revert "Remove room version cquery"
This reverts commit a170d58733.
* Query room version in federation API, client API as needed
* Improvements to make_join send_join dance
* Make room server producers use headered events
* Lint tweaks
* Update gomatrixserverlib
* Versioned SendJoin
* Query room version in syncapi backfill
* Handle transaction marshalling/unmarshalling within Dendrite
* Sorta fix federation (kinda)
* whoops commit federation API too
* Use NewEventFromTrustedJSON when getting events from the database
* Update gomatrixserverlib
* Strip headers on federationapi endpoints
* Fix bug in clientapi profile room version query
* Update gomatrixserverlib
* Return more useful error if room version query doesn't find the room
* Update gomatrixserverlib
* Update gomatrixserverlib
* Maybe fix federation
* Fix formatting directive
* Update sytest whitelist and blacklist
* Temporarily disable room versions 3 and 4 until gmsl is fixed
* Fix count of EDUs in logging
* Update gomatrixserverlib
* Update gomatrixserverlib
* Update gomatrixserverlib
* Rely on EventBuilder in gmsl to generate the event IDs for us
* Some review comments fixed
* Move function out of common and into gmsl
* Comment in federationsender destinationqueue
* Update gomatrixserverlib
* Implement history visibility checks for /backfill
Required for p2p to show history correctly.
* Add sytest
* Logging
* Fix two backfill bugs which prevented backfill from working correctly
- When receiving backfill requests, do not send the event that was in the original request.
- When storing backfill results, correctly update the backwards extremity for the room.
* hack: make backfill work multiple times
* add sqlite impl and remove logging
* Linting
* Rearrange state package a bit, add some code to look up the right state resolution algorithm
* Remove shared
* Add GetRoomVersionForRoomNID
* Try to use room version to get correct state resolution algorithm
* Fix room joins over federation
* nolint resolveConflictsV2 because all attempts to break it up so far just result in it being awfully less obvious how it works
* Rename Prepare to NewStateResolution
* Update comments
* Re-add missing tests
* Use HeaderedEvent in syncapi
* Update notifier test
* Fix persisting headered event
* Clean up unused API function
* Fix overshadowed err from linter
* Write headered JSON to invites table too
* Rename event_json to headered_event_json in syncapi database schemae
* Fix invites_table queries
* Update QueryRoomVersionCapabilitiesResponse comment
* Fix syncapi SQLite
* Retrieve room version where known in roomserver
* Get room versions in alias code
* Increase gocyclothreshold to 13, since we hit that number a lot
* Remove gocyclo nolint from StoreEvent
* Update interface to get room version from room ID instead of NID
* Remove new API
* Fixed this query for SQLite but not for Postgres
* bugfix: Fix a bug which caused failures to join rooms over federation
The cause of this was the semantics of `/send_join`'s `auth_chain` response.
Previously, we would only send back the auth chain *for the join event* and
not the entire room state. However, we would then try to check that the
room state is valid, and then be missing auth events.
Now, we send back the entire auth chain for all room state in `/send_join`.
The spec needs to be clarified that this is what the chain should be.
* refactor: split out grabbing state to reduce cyclo complexity
* Implement gomatrixserverlib.HeaderedEvent, which should allow us to store room version headers along with the event across API boundaries and consumers/producers, and intercept unmarshalling to get the event structure right
* Add federationsender to previous
* Update room version descriptors, add error handling
* Fix database queries
* Drop Get from version package
* Fix database wrapping, add comments for version descriptions
* Don't set default room_version value in SQL
* Add wiring for querying the roomserver for the default room version
* Try to implement /capabilities for room versions
* Update copyright notices
* Update sytests, add /capabilities endpoint into CS API
* Update sytest-whitelist
* Add GetDefaultRoomVersion
* Fix cases where state package was shadowed
* Fix version formatting
* Update Dockerfile to Go 1.13.6
* oh yes types I remember
* And fix the default too
* Rough first pass at adding room version abstractions
* Define newer room versions
* Update room version metadata
* Fix roomserver/versions
* Try to fix whitespace in roomsSchema
* Merge forward
* Tidy up a bit
* TODO: What to do with NextBatch here?
* Replace SyncPosition with PaginationToken throughout syncapi
* Fix PaginationTokens
* Fix lint errors
* Add a couple of missing functions into the syncapi external storage interface
* Some updates based on review comments from @babolivier
* Some updates based on review comments from @babolivier
* argh whitespacing
* Fix opentracing span
* Remove dead code
* Don't overshadow err (fix lint issue)
* Handle extremities after inserting event into topology
* Try insert event topology as ON CONFLICT DO NOTHING
* Prevent OOB error in addRoomDeltaToResponse
* Thwarted by gocyclo again
* Fix NewPaginationTokenFromString, define unit test for it
* Update pagination token test
* Update sytest-whitelist
* Hopefully fix some of the sync batch tokens
* Remove extraneous sync position func
* Revert to topology tokens in addRoomDeltaToResponse etc
* Fix typo
* Remove prevPDUPos as dead now that backwardTopologyPos is used instead
* Fix selectEventsWithEventIDsSQL
* Update sytest-blacklist
* Update sytest-whitelist
