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8 commits

Author SHA1 Message Date
Neil Alexander
a02dd7721d
Reset invalid state snapshots for events during state storage refactor migration (#2209)
This should help with #2204. We can't do this for rooms, only events.
2022-02-21 15:25:54 +00:00
kegsay
7dc8fb1fe7
Add more logs (#2005)
* Add more logs

To help debug the migration issue in #1924 along with manual data-loss-inducing fixes.
Also log the origin server on processed txns to help debug buggy server origins.

* Fix query
2021-09-07 15:07:14 +01:00
kegsay
4cc8b28b7f
Ensure all create events have a snapshot NID of 0 (#1961)
Fixes #1924 for postgres users, though the underlying cause of why
they aren't 0 in the first place is unresolved.
2021-08-04 17:48:23 +01:00
kegsay
16bf94f239
Not finding the snapshot is not fatal (#1940) 2021-07-26 12:30:44 +01:00
kegsay
5a09290c32
db migration: handle create events with no state blocks from v0.1.0 (#1904) 2021-07-07 17:07:33 +01:00
kegsay
c849e74dfc
db migration: fix #1844 and add additional assertions (#1889)
* db migration: fix #1844 and add additional assertions

- Migration scripts will now check to see if there are any unconverted
  snapshot IDs and fail the migration if there are any. This should
  prevent people from getting a corrupt database in the event the root
  cause is still unknown.
- Add an ORDER BY clause when doing batch queries in the postgres
  migration. LIMIT and OFFSET without ORDER BY are undefined and must
  not be relied upon to produce a deterministic ordering (e.g row order).
  See https://www.postgresql.org/docs/current/queries-limit.html

* Linting

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2021-06-29 11:25:17 +01:00
Neil Alexander
5ce1fe80de
State storage refactor (#1839)
* Hash-deduplicated state storage (and migrations) for PostgreSQL and SQLite

* Refactor droomserver database setup for migrations

* Fix conflict statements

* Update migration names

* Set a boundary for old to new block/snapshot IDs so we don't rewrite them more than once accidentally

* Create sequence if not exists

* Fix boundary queries

* Fix boundary queries

* Use Query

* Break out queries a bit

* More sequence tweaks

* Query parameters are not playing the game

* Injection escaping may not work for CREATE SEQUENCE after all

* Fix snapshot sequence name

* Use boundaried IDs in SQLite too

* Use IFNULL for SQLite

* Use COALESCE in PostgreSQL

* Review comments @Kegsay
2021-04-26 13:25:57 +01:00
S7evinK
eccd0d2c1b
Implement forgetting about rooms (#1572)
* Add basic storage methods

* Add internal api handler

* Add check for forgotten room

* Add /rooms/{roomID}/forget endpoint

* Add missing rsAPI method

* Remove unused parameters

* Add passing tests

Signed-off-by: Till Faelligen <tfaelligen@gmail.com>

* Add missing file

* Add postgres migration

* Add sqlite migration

* Use Forgetter to forget room

* Remove empty line

* Update HTTP status codes

It looks like the spec calls for these to be 400, rather than 403: https://matrix.org/docs/spec/client_server/r0.6.1#post-matrix-client-r0-rooms-roomid-forget

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
2020-11-05 10:19:23 +00:00