mastodon/app/lib
ThibG 5d9acc0ce4
Fix not handling Undo on some activity types when they aren't inlined (#14346)
* Fix not handling Undo on some activity types when they aren't inlined

When receiving an Undo for a non-inlined activity, try looking it up in
database using the URI. The queries are ad-hoc because we don't have a global
index of object URIs, and not all activity types are stored in database with
an index on their URI.

Announces are just statuses, and have an index on URIs, so this check can
be done efficiently.

Accepts cannot be handled at all because we don't record their URI at any
point.

Follows don't have an index on URI, but they have an index on the issuing
account, which should make such queries largely manageable.

Likes don't have an index on URI, they have an index on the issuing account,
but the number of favs per account may be very high, so I decided not to
handle that.

Blocks don't have an index on URI, but they have an index on the issuing
account, which should make such queries largely manageable.

In all cases, if an Undo could not be handled properly, we call `delete_later!`
because that does not require us to know more than the URI of the undone
property.

* Add tests

* Make newer blocks overwrite older ones

Allows re-synchronizing block info by re-blocking and un-blocking again
when the original Undo Block has been lost.
2020-07-22 11:45:35 +02:00
..
activitypub Fix not handling Undo on some activity types when they aren't inlined (#14346) 2020-07-22 11:45:35 +02:00
connection_pool
nodeinfo
ostatus
proof_provider
rss
settings Fix rubocop warning (#14288) 2020-07-14 19:05:07 +02:00
activity_tracker.rb Add a nodeinfo endpoint (#12002) 2019-09-29 21:31:51 +02:00
application_extension.rb Conditional validations no longer accept strings for if/unless (#3124) 2017-05-19 03:11:23 +02:00
delivery_failure_tracker.rb Change delivery failure tracking to work with hostnames instead of URLs (#13437) 2020-04-15 20:33:24 +02:00
entity_cache.rb Fix PostgreSQL load when linking in announcements (#13250) 2020-04-05 12:51:22 +02:00
exceptions.rb
extractor.rb
fast_geometry_parser.rb Fix avatar and header issues by using custom geometry detector (#6515) 2018-02-21 03:40:12 +01:00
feed_manager.rb
formatter.rb Fix malformed HTML causing uncaught error (#13042) 2020-02-07 15:24:22 +01:00
hash_object.rb Migrate from ledermann/rails-settings to rails-settings-cached which allows global settings 2017-01-12 20:46:24 +01:00
inline_renderer.rb Add E2EE API (#13820) 2020-06-02 19:24:53 +02:00
language_detector.rb Fix Thai being skipped from language detection (#13989) 2020-06-25 22:45:01 +02:00
potential_friendship_tracker.rb
proof_provider.rb Add Keybase integration (#10297) 2019-03-18 21:00:55 +01:00
rate_limiter.rb Add rate limit for reporting (#13390) 2020-04-05 14:40:08 +02:00
request.rb Fix rubocop warning (#14288) 2020-07-14 19:05:07 +02:00
request_pool.rb Add request pool to improve delivery performance (#10353) 2019-07-02 00:34:38 +02:00
response_with_limit.rb
rss_builder.rb Add RSS feeds for end-users (#7259) 2018-04-25 02:10:02 +02:00
sanitize_config.rb
search_query_parser.rb Fix accounts search by full/partial display name and others (#11580) 2019-08-16 13:00:30 +02:00
search_query_transformer.rb
sidekiq_error_handler.rb
spam_check.rb Exempt staff members from spam check (#12874) 2020-01-17 07:50:30 +01:00
status_filter.rb
status_finder.rb
tag_manager.rb
themes.rb Add support for multiple themes (#4959) 2017-09-19 16:36:23 +02:00
toc_generator.rb
user_settings_decorator.rb Add setting for whether to crop images in unexpanded toots (#12126) 2019-10-24 22:51:41 +02:00
webfinger_resource.rb Fix webfinger returning wrong status code on malformed or missing param (#13759) 2020-05-14 23:28:06 +02:00