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Store arbitrary relations from events #11391

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merged 12 commits into from
Nov 22, 2021
Merged

Store arbitrary relations from events #11391

merged 12 commits into from
Nov 22, 2021

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clokep
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@clokep clokep commented Nov 18, 2021

  1. Persist any relation received on a message, even if the type is unknown.
  2. Take the background update from Add a background update for updating MSC3440 relation threads. #11181 (event_thread_relation and make it a no-op.
  3. Add a new background update, similar to the one from Add a background update for updating MSC3440 relation threads. #11181, but storing relations of any type.

The hope here is that if we add a new relation type (e.g. m.foo) we could search the event_relations table for m.foo events and do further processing on those events, instead of having to crawl all events again.

Note that this will have some of the same issues mentioned in #11375 as the method used in the background update is pretty much identical.

Fixes #11387

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clokep commented Nov 18, 2021

I'd be curious if @richvdh or @erikjohnston have thoughts on how we can improve this query to make it either faster or less expensive!

@clokep clokep marked this pull request as ready for review November 19, 2021 12:28
@clokep clokep requested a review from a team as a code owner November 19, 2021 12:28
@richvdh richvdh self-assigned this Nov 22, 2021
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generally seems sound to me, modulo a few comments.

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@richvdh richvdh removed their assignment Nov 22, 2021
clokep and others added 6 commits November 22, 2021 08:18
@clokep @richvdh
Better error checking of relation type / parent ID.
6f5fd12 
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
@clokep @richvdh
Add a missing type hint.
c8b866a 
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
@clokep @richvdh
Fix typo.
cf90b40 
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
@clokep
Add explanatory comment.
999ab1c
@clokep
Rework background update for performance.
3df00a3
@clokep
Add a test for the background update and clear caches.
1e65f14
clokep
clokep commented Nov 22, 2021
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tests/rest/client/test_relations.py
@@ -811,3 +860,65 @@ def _create_user(self, localpart: str) -> Tuple[str, str]:
access_token = self.login(localpart, "abc123")

return user_id, access_token

def test_background_update(self):
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Putting this in this file seems dirty, but it seems best to keep relations tests together? Maybe it would be better to start a storage test file and we can add to it in the future when fleshing out some unit tests?

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I think it's best here.

clokep
clokep commented Nov 22, 2021
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synapse/storage/databases/main/events_bg_updates.py
for event_id, parent_id in missing_thread_relations
],
)
# Iterate the parent IDs and invalidate caches.
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I don't know if we usually clear caches as part of background updates, but in this case I think it could be a bit broken without doing it.

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seems sensible

@clokep clokep requested a review from richvdh November 22, 2021 16:07
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clokep commented Nov 22, 2021

@richvdh Thanks for the review! I think I've handled your comments -- I've left a couple of notes of places I was unsure about.

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lgtm other than a couple of nits

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for event_id, parent_id in missing_thread_relations
],
)
# Iterate the parent IDs and invalidate caches.
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seems sensible

tests/rest/client/test_relations.py
@@ -811,3 +860,65 @@ def _create_user(self, localpart: str) -> Tuple[str, str]:
access_token = self.login(localpart, "abc123")

return user_id, access_token

def test_background_update(self):
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I think it's best here.

clokep and others added 2 commits November 22, 2021 11:28
@clokep @richvdh
Comment fixes.
8699b4a 
Co-authored-by: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
@clokep
Rename variable.
d918d20
@clokep clokep merged commit 3d893b8 into develop Nov 22, 2021
@clokep clokep deleted the clokep/thread-arbitrary-relations branch November 22, 2021 17:01
@richvdh richvdh mentioned this pull request Nov 23, 2021
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babolivier added a commit to matrix-org/synapse-dinsic that referenced this pull request Dec 6, 2021
@babolivier
Merge tag 'v1.48.0' into babolivier/dinsic_1.48.0
996bed0 
Synapse 1.48.0 (2021-11-30)
===========================

This release removes support for the long-deprecated `trust_identity_server_for_password_resets` configuration flag.

This release also fixes some performance issues with some background database updates introduced in Synapse 1.47.0.

No significant changes since 1.48.0rc1.

Synapse 1.48.0rc1 (2021-11-25)
==============================

Features
--------

- Experimental support for the thread relation defined in [MSC3440](matrix-org/matrix-spec-proposals#3440). ([\#11161](matrix-org/synapse#11161))
- Support filtering by relation senders & types per [MSC3440](matrix-org/matrix-spec-proposals#3440). ([\#11236](matrix-org/synapse#11236))
- Add support for the `/_matrix/client/v3` and `/_matrix/media/v3` APIs from Matrix v1.1. ([\#11318](matrix-org/synapse#11318), [\#11371](matrix-org/synapse#11371))
- Support the stable version of [MSC2778](matrix-org/matrix-spec-proposals#2778): the `m.login.application_service` login type. Contributed by @tulir. ([\#11335](matrix-org/synapse#11335))
- Add a new version of delete room admin API `DELETE /_synapse/admin/v2/rooms/<room_id>` to run it in the background. Contributed by @dklimpel. ([\#11223](matrix-org/synapse#11223))
- Allow the admin [Delete Room API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#delete-room-api) to block a room without the need to join it. ([\#11228](matrix-org/synapse#11228))
- Add an admin API to un-shadow-ban a user. ([\#11347](matrix-org/synapse#11347))
- Add an admin API to run background database schema updates. ([\#11352](matrix-org/synapse#11352))
- Add an admin API for blocking a room. ([\#11324](matrix-org/synapse#11324))
- Update the JWT login type to support custom a `sub` claim. ([\#11361](matrix-org/synapse#11361))
- Store and allow querying of arbitrary event relations. ([\#11391](matrix-org/synapse#11391))

Bugfixes
--------

- Fix a long-standing bug wherein display names or avatar URLs containing null bytes cause an internal server error when stored in the DB. ([\#11230](matrix-org/synapse#11230))
- Prevent [MSC2716](matrix-org/matrix-spec-proposals#2716) historical state events from being pushed to an application service via `/transactions`. ([\#11265](matrix-org/synapse#11265))
- Fix a long-standing bug where uploading extremely thin images (e.g. 1000x1) would fail. Contributed by @Neeeflix. ([\#11288](matrix-org/synapse#11288))
- Fix a bug, introduced in Synapse 1.46.0, which caused the `check_3pid_auth` and `on_logged_out` callbacks in legacy password authentication provider modules to not be registered. Modules using the generic module interface were not affected. ([\#11340](matrix-org/synapse#11340))
- Fix a bug introduced in 1.41.0 where space hierarchy responses would be incorrectly reused if multiple users were to make the same request at the same time. ([\#11355](matrix-org/synapse#11355))
- Fix a bug introduced in 1.45.0 where the `read_templates` method of the module API would error. ([\#11377](matrix-org/synapse#11377))
- Fix an issue introduced in 1.47.0 which prevented servers re-joining rooms they had previously left, if their signing keys were replaced. ([\#11379](matrix-org/synapse#11379))
- Fix a bug introduced in 1.13.0 where creating and publishing a room could cause errors if `room_list_publication_rules` is configured. ([\#11392](matrix-org/synapse#11392))
- Improve performance of various background database updates. ([\#11421](matrix-org/synapse#11421), [\#11422](matrix-org/synapse#11422))

Improved Documentation
----------------------

- Suggest users of the Debian packages add configuration to `/etc/matrix-synapse/conf.d/` to prevent, upon upgrade, being asked to choose between their configuration and the maintainer's. ([\#11281](matrix-org/synapse#11281))
- Fix typos in the documentation for the `username_available` admin API. Contributed by Stanislav Motylkov. ([\#11286](matrix-org/synapse#11286))
- Add Single Sign-On, SAML and CAS pages to the documentation. ([\#11298](matrix-org/synapse#11298))
- Change the word 'Home server' as one word 'homeserver' in documentation. ([\#11320](matrix-org/synapse#11320))
- Fix missing quotes for wildcard domains in `federation_certificate_verification_whitelist`. ([\#11381](matrix-org/synapse#11381))

Deprecations and Removals
-------------------------

- Remove deprecated `trust_identity_server_for_password_resets` configuration flag. ([\#11333](matrix-org/synapse#11333), [\#11395](matrix-org/synapse#11395))

Internal Changes
----------------

- Add type annotations to `synapse.metrics`. ([\#10847](matrix-org/synapse#10847))
- Split out federated PDU retrieval function into a non-cached version. ([\#11242](matrix-org/synapse#11242))
- Clean up code relating to to-device messages and sending ephemeral events to application services. ([\#11247](matrix-org/synapse#11247))
- Fix a small typo in the error response when a relation type other than 'm.annotation' is passed to `GET /rooms/{room_id}/aggregations/{event_id}`. ([\#11278](matrix-org/synapse#11278))
- Drop unused database tables `room_stats_historical` and `user_stats_historical`. ([\#11280](matrix-org/synapse#11280))
- Require all files in synapse/ and tests/ to pass mypy unless specifically excluded. ([\#11282](matrix-org/synapse#11282), [\#11285](matrix-org/synapse#11285), [\#11359](matrix-org/synapse#11359))
- Add missing type hints to `synapse.app`. ([\#11287](matrix-org/synapse#11287))
- Remove unused parameters on `FederationEventHandler._check_event_auth`. ([\#11292](matrix-org/synapse#11292))
- Add type hints to `synapse._scripts`. ([\#11297](matrix-org/synapse#11297))
- Fix an issue which prevented the `remove_deleted_devices_from_device_inbox` background database schema update from running when updating from a recent Synapse version. ([\#11303](matrix-org/synapse#11303))
- Add type hints to storage classes. ([\#11307](matrix-org/synapse#11307), [\#11310](matrix-org/synapse#11310), [\#11311](matrix-org/synapse#11311), [\#11312](matrix-org/synapse#11312), [\#11313](matrix-org/synapse#11313), [\#11314](matrix-org/synapse#11314), [\#11316](matrix-org/synapse#11316), [\#11322](matrix-org/synapse#11322), [\#11332](matrix-org/synapse#11332), [\#11339](matrix-org/synapse#11339), [\#11342](matrix-org/synapse#11342))
- Add type hints to `synapse.util`. ([\#11321](matrix-org/synapse#11321), [\#11328](matrix-org/synapse#11328))
- Improve type annotations in Synapse's test suite. ([\#11323](matrix-org/synapse#11323), [\#11330](matrix-org/synapse#11330))
- Test that room alias deletion works as intended. ([\#11327](matrix-org/synapse#11327))
- Add type annotations for some methods and properties in the module API. ([\#11341](matrix-org/synapse#11341))
- Fix running `scripts-dev/complement.sh`, which was broken in v1.47.0rc1. ([\#11368](matrix-org/synapse#11368))
- Rename internal functions for token generation to better reflect what they do. ([\#11369](matrix-org/synapse#11369), [\#11370](matrix-org/synapse#11370))
- Add type hints to configuration classes. ([\#11377](matrix-org/synapse#11377))
- Publish a `develop` image to Docker Hub. ([\#11380](matrix-org/synapse#11380))
- Keep fallback key marked as used if it's re-uploaded. ([\#11382](matrix-org/synapse#11382))
- Use `auto_attribs` on the `attrs` class `RefreshTokenLookupResult`. ([\#11386](matrix-org/synapse#11386))
- Rename unstable `access_token_lifetime` configuration option to `refreshable_access_token_lifetime` to make it clear it only concerns refreshable access tokens. ([\#11388](matrix-org/synapse#11388))
- Do not run the broken MSC2716 tests when running `scripts-dev/complement.sh`. ([\#11389](matrix-org/synapse#11389))
- Remove dead code from supporting ACME. ([\#11393](matrix-org/synapse#11393))
- Refactor including the bundled relations when serializing an event. ([\#11408](matrix-org/synapse#11408))
netbsd-srcmastr pushed a commit to NetBSD/pkgsrc that referenced this pull request Dec 9, 2021
chat/matrix-synapse: Update to 1.48.0
d30d214 
Synapse 1.48.0 (2021-11-30)
===========================

This release removes support for the long-deprecated `trust_identity_server_for_password_resets` configuration flag.

This release also fixes some performance issues with some background database updates introduced in Synapse 1.47.0.

Features
--------

- Experimental support for the thread relation defined in [MSC3440](matrix-org/matrix-spec-proposals#3440). ([\#11161](matrix-org/synapse#11161))
- Support filtering by relation senders & types per [MSC3440](matrix-org/matrix-spec-proposals#3440). ([\#11236](matrix-org/synapse#11236))
- Add support for the `/_matrix/client/v3` and `/_matrix/media/v3` APIs from Matrix v1.1. ([\#11318](matrix-org/synapse#11318), [\#11371](matrix-org/synapse#11371))
- Support the stable version of [MSC2778](matrix-org/matrix-spec-proposals#2778): the `m.login.application_service` login type. Contributed by @tulir. ([\#11335](matrix-org/synapse#11335))
- Add a new version of delete room admin API `DELETE /_synapse/admin/v2/rooms/<room_id>` to run it in the background. Contributed by @dklimpel. ([\#11223](matrix-org/synapse#11223))
- Allow the admin [Delete Room API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#delete-room-api) to block a room without the need to join it. ([\#11228](matrix-org/synapse#11228))
- Add an admin API to un-shadow-ban a user. ([\#11347](matrix-org/synapse#11347))
- Add an admin API to run background database schema updates. ([\#11352](matrix-org/synapse#11352))
- Add an admin API for blocking a room. ([\#11324](matrix-org/synapse#11324))
- Update the JWT login type to support custom a `sub` claim. ([\#11361](matrix-org/synapse#11361))
- Store and allow querying of arbitrary event relations. ([\#11391](matrix-org/synapse#11391))

Deprecations and Removals
-------------------------

- Remove deprecated `trust_identity_server_for_password_resets` configuration flag. ([\#11333](matrix-org/synapse#11333), [\#11395](matrix-org/synapse#11395))
Fizzadar added a commit to Fizzadar/synapse that referenced this pull request Jan 5, 2022
@Fizzadar
Merge tag 'v1.48.0' into beeper-master
d0596f1 
Synapse 1.48.0 (2021-11-30)
===========================

This release removes support for the long-deprecated `trust_identity_server_for_password_resets` configuration flag.

This release also fixes some performance issues with some background database updates introduced in Synapse 1.47.0.

No significant changes since 1.48.0rc1.

Synapse 1.48.0rc1 (2021-11-25)
==============================

Features
--------

- Experimental support for the thread relation defined in [MSC3440](matrix-org/matrix-spec-proposals#3440). ([\matrix-org#11161](matrix-org#11161))
- Support filtering by relation senders & types per [MSC3440](matrix-org/matrix-spec-proposals#3440). ([\matrix-org#11236](matrix-org#11236))
- Add support for the `/_matrix/client/v3` and `/_matrix/media/v3` APIs from Matrix v1.1. ([\matrix-org#11318](matrix-org#11318), [\matrix-org#11371](matrix-org#11371))
- Support the stable version of [MSC2778](matrix-org/matrix-spec-proposals#2778): the `m.login.application_service` login type. Contributed by @tulir. ([\matrix-org#11335](matrix-org#11335))
- Add a new version of delete room admin API `DELETE /_synapse/admin/v2/rooms/<room_id>` to run it in the background. Contributed by @dklimpel. ([\matrix-org#11223](matrix-org#11223))
- Allow the admin [Delete Room API](https://matrix-org.github.io/synapse/latest/admin_api/rooms.html#delete-room-api) to block a room without the need to join it. ([\matrix-org#11228](matrix-org#11228))
- Add an admin API to un-shadow-ban a user. ([\matrix-org#11347](matrix-org#11347))
- Add an admin API to run background database schema updates. ([\matrix-org#11352](matrix-org#11352))
- Add an admin API for blocking a room. ([\matrix-org#11324](matrix-org#11324))
- Update the JWT login type to support custom a `sub` claim. ([\matrix-org#11361](matrix-org#11361))
- Store and allow querying of arbitrary event relations. ([\matrix-org#11391](matrix-org#11391))

Bugfixes
--------

- Fix a long-standing bug wherein display names or avatar URLs containing null bytes cause an internal server error when stored in the DB. ([\matrix-org#11230](matrix-org#11230))
- Prevent [MSC2716](matrix-org/matrix-spec-proposals#2716) historical state events from being pushed to an application service via `/transactions`. ([\matrix-org#11265](matrix-org#11265))
- Fix a long-standing bug where uploading extremely thin images (e.g. 1000x1) would fail. Contributed by @Neeeflix. ([\matrix-org#11288](matrix-org#11288))
- Fix a bug, introduced in Synapse 1.46.0, which caused the `check_3pid_auth` and `on_logged_out` callbacks in legacy password authentication provider modules to not be registered. Modules using the generic module interface were not affected. ([\matrix-org#11340](matrix-org#11340))
- Fix a bug introduced in 1.41.0 where space hierarchy responses would be incorrectly reused if multiple users were to make the same request at the same time. ([\matrix-org#11355](matrix-org#11355))
- Fix a bug introduced in 1.45.0 where the `read_templates` method of the module API would error. ([\matrix-org#11377](matrix-org#11377))
- Fix an issue introduced in 1.47.0 which prevented servers re-joining rooms they had previously left, if their signing keys were replaced. ([\matrix-org#11379](matrix-org#11379))
- Fix a bug introduced in 1.13.0 where creating and publishing a room could cause errors if `room_list_publication_rules` is configured. ([\matrix-org#11392](matrix-org#11392))
- Improve performance of various background database updates. ([\matrix-org#11421](matrix-org#11421), [\matrix-org#11422](matrix-org#11422))

Improved Documentation
----------------------

- Suggest users of the Debian packages add configuration to `/etc/matrix-synapse/conf.d/` to prevent, upon upgrade, being asked to choose between their configuration and the maintainer's. ([\matrix-org#11281](matrix-org#11281))
- Fix typos in the documentation for the `username_available` admin API. Contributed by Stanislav Motylkov. ([\matrix-org#11286](matrix-org#11286))
- Add Single Sign-On, SAML and CAS pages to the documentation. ([\matrix-org#11298](matrix-org#11298))
- Change the word 'Home server' as one word 'homeserver' in documentation. ([\matrix-org#11320](matrix-org#11320))
- Fix missing quotes for wildcard domains in `federation_certificate_verification_whitelist`. ([\matrix-org#11381](matrix-org#11381))

Deprecations and Removals
-------------------------

- Remove deprecated `trust_identity_server_for_password_resets` configuration flag. ([\matrix-org#11333](matrix-org#11333), [\matrix-org#11395](matrix-org#11395))

Internal Changes
----------------

- Add type annotations to `synapse.metrics`. ([\matrix-org#10847](matrix-org#10847))
- Split out federated PDU retrieval function into a non-cached version. ([\matrix-org#11242](matrix-org#11242))
- Clean up code relating to to-device messages and sending ephemeral events to application services. ([\matrix-org#11247](matrix-org#11247))
- Fix a small typo in the error response when a relation type other than 'm.annotation' is passed to `GET /rooms/{room_id}/aggregations/{event_id}`. ([\matrix-org#11278](matrix-org#11278))
- Drop unused database tables `room_stats_historical` and `user_stats_historical`. ([\matrix-org#11280](matrix-org#11280))
- Require all files in synapse/ and tests/ to pass mypy unless specifically excluded. ([\matrix-org#11282](matrix-org#11282), [\matrix-org#11285](matrix-org#11285), [\matrix-org#11359](matrix-org#11359))
- Add missing type hints to `synapse.app`. ([\matrix-org#11287](matrix-org#11287))
- Remove unused parameters on `FederationEventHandler._check_event_auth`. ([\matrix-org#11292](matrix-org#11292))
- Add type hints to `synapse._scripts`. ([\matrix-org#11297](matrix-org#11297))
- Fix an issue which prevented the `remove_deleted_devices_from_device_inbox` background database schema update from running when updating from a recent Synapse version. ([\matrix-org#11303](matrix-org#11303))
- Add type hints to storage classes. ([\matrix-org#11307](matrix-org#11307), [\matrix-org#11310](matrix-org#11310), [\matrix-org#11311](matrix-org#11311), [\matrix-org#11312](matrix-org#11312), [\matrix-org#11313](matrix-org#11313), [\matrix-org#11314](matrix-org#11314), [\matrix-org#11316](matrix-org#11316), [\matrix-org#11322](matrix-org#11322), [\matrix-org#11332](matrix-org#11332), [\matrix-org#11339](matrix-org#11339), [\matrix-org#11342](matrix-org#11342))
- Add type hints to `synapse.util`. ([\matrix-org#11321](matrix-org#11321), [\matrix-org#11328](matrix-org#11328))
- Improve type annotations in Synapse's test suite. ([\matrix-org#11323](matrix-org#11323), [\matrix-org#11330](matrix-org#11330))
- Test that room alias deletion works as intended. ([\matrix-org#11327](matrix-org#11327))
- Add type annotations for some methods and properties in the module API. ([\matrix-org#11341](matrix-org#11341))
- Fix running `scripts-dev/complement.sh`, which was broken in v1.47.0rc1. ([\matrix-org#11368](matrix-org#11368))
- Rename internal functions for token generation to better reflect what they do. ([\matrix-org#11369](matrix-org#11369), [\matrix-org#11370](matrix-org#11370))
- Add type hints to configuration classes. ([\matrix-org#11377](matrix-org#11377))
- Publish a `develop` image to Docker Hub. ([\matrix-org#11380](matrix-org#11380))
- Keep fallback key marked as used if it's re-uploaded. ([\matrix-org#11382](matrix-org#11382))
- Use `auto_attribs` on the `attrs` class `RefreshTokenLookupResult`. ([\matrix-org#11386](matrix-org#11386))
- Rename unstable `access_token_lifetime` configuration option to `refreshable_access_token_lifetime` to make it clear it only concerns refreshable access tokens. ([\matrix-org#11388](matrix-org#11388))
- Do not run the broken MSC2716 tests when running `scripts-dev/complement.sh`. ([\matrix-org#11389](matrix-org#11389))
- Remove dead code from supporting ACME. ([\matrix-org#11393](matrix-org#11393))
- Refactor including the bundled relations when serializing an event. ([\matrix-org#11408](matrix-org#11408))
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Rework relations storage and background update to handle any relation type
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@clokep @richvdh