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294 Commits (c96f854a1a14631e9a20e2f6534f9ed5cc7bebfd)

Author SHA1 Message Date
Claire 5efb1ff337
Fix followers synchronization mechanism not working when URI has empty path (#16510)
* Fix followers synchronization mechanism not working when URI has empty path

To my knowledge, there is no current implementation on the fediverse
that can use bare domains (e.g., actor is at https://example.org instead of
something like https://example.org/actor) that also plans to support the
followers synchronization mechanism. However, Mastodon's current implementation
would exclude such accounts from followers list.

Also adds tests and rename them to reflect the proper method names.

* Move url prefix regexp to its own constant
2021-08-11 17:48:42 +02:00
Claire 4ac78e2a06
Add feature to automatically delete old toots (#16529)
* Add account statuses cleanup policy model

* Record last inspected toot to delete to speed up successive calls to statuses_to_delete

* Add service to cleanup a given account's statuses within a budget

* Add worker to go through account policies and delete old toots

* Fix last inspected status id logic

All existing statuses older or equal to last inspected status id must be
kept by the current policy. This is an invariant that must be kept so that
resuming deletion from the last inspected status remains sound.

* Add tests

* Refactor scheduler and add tests

* Add user interface

* Add support for discriminating based on boosts/favs

* Add UI support for min_reblogs and min_favs, rework UI

* Address first round of review comments

* Replace Snowflake#id_at_start with with_random parameter

* Add tests

* Add tests for StatusesCleanupController

* Rework settings page

* Adjust load-avoiding mechanisms

* Please CodeClimate
2021-08-09 23:11:50 +02:00
Takeshi Umeda 590e1578bf
Fix when MoveWorker cannot get locale from remote account (#16576) 2021-08-08 15:31:02 +02:00
Claire 1c21dcfa35
Fix newlines in accout notes added by the Move handler (#16415)
* Fix newlines in account notes added by the move handler

* Make MoveWorker more robust
2021-06-23 23:55:47 +02:00
Eugen Rochko d174d12c83
Add authentication history (#16408) 2021-06-21 17:07:30 +02:00
Claire 9a19227f17
Fix some RedisLocks auto-releasing too fast (#16276)
* Fix Delete and Create-related locks expiring too fast

Fixes #16238

By default, RedisLock expires after 10 seconds, which may not be enough to
process statuses, especially when those have attached media files.

This commit extends those 10 seconds to 15 minutes, which should be plenty
enough to handle any status, while being short enough to not waste many
sidekiq job retries in the exceedingly rare case in which a sidekiq process
would crash when processing a `Create` or `Delete`.

* Fix other RedisLock autorelease durations

Fixes #15645

- things that only perform a few simple database queries (e.g. finding and
  saving a record) have been left unchanged, so they'll still use the default
  10s duration
- things that perform significantly more complex database queries have been
  changed to a 5 minutes timeout
- things that perform multiple HTTP queries have been changed to a 15 minutes
  timeout
2021-05-19 23:52:08 +02:00
Takeshi Umeda c403c3695b
Fix to be able to redownload avatar and header (#16190)
* Fix to reset if header and avatar download fails

* Add RedownloadAvatarWorker and RedownloadHeaderWorker
2021-05-11 14:19:22 +02:00
Claire 566fc90913
Add Ruby 3.0 support (#16046)
* Fix issues with POSIX::Spawn, Terrapin and Ruby 3.0

Also improve the Terrapin monkey-patch for the stderr/stdout issue.

* Fix keyword argument handling throughout the codebase

* Monkey-patch Paperclip to fix keyword arguments handling in validators

* Change validation_extensions to please CodeClimate

* Bump microformats from 4.2.1 to 4.3.1

* Allow Ruby 3.0

* Add Ruby 3.0 test target to CircleCI

* Add test for admin dashboard warnings

* Fix admin dashboard warnings on Ruby 3.0
2021-05-06 14:22:54 +02:00
Eugen Rochko 6d9ad30bf8
Fix media redownload worker retrying on unexpected response codes (#16111) 2021-05-05 23:46:59 +02:00
Claire d9ae3db8d5
Improve performance of follow recommendation scheduler (#16159)
Express follow_recommendations in terms of account_summaries rather than
accounts, integrate filters that are unconditionally used, and materialize
the resulting view.

This should result in the bulk of the computation being performed only once
instead of **once per recommendation language**.
2021-05-05 22:04:52 +02:00
Eugen Rochko fab65848d2
Fix empty home feed before first follow has finished processing (#16152)
Change queue of merge worker from pull to default
2021-05-04 04:45:08 +02:00
Eugen Rochko f78cbc0c32
Fix thread resolve worker retrying when status no longer exists (#16109) 2021-04-26 18:56:45 +02:00
Eugen Rochko f4b7c6b619
Fix nil error when removing status caused by race condition (#16099) 2021-04-24 13:35:39 +02:00
Eugen Rochko 120965eb0b
Change Web Push API deliveries to use request pooling (#16014) 2021-04-12 14:25:34 +02:00
Eugen Rochko f7117646af
Add cold-start follow recommendations (#15945) 2021-04-12 12:37:14 +02:00
Eugen Rochko e89e976e92
Fix configuration for sidekiq-unique-jobs after 7.x upgrade (#15908)
Remove locks from scheduled jobs
2021-03-15 11:17:43 +01:00
ThibG f1f96ebf02
Fix being able to import more than allowed number of follows (#15384)
* Fix being able to import more than allowed number of follows

Without this commit, if someone tries importing a second list of accounts to
follow before the first one has been processed, this will queue imports for
the two whole lists, even if they exceed the account's allowed number of
outgoing follows.

This commit changes it so the individual queued imports aren't exempt from
the follow limit check (they remain exempt from the rate-limiting check
though).

* Catch validation errors to not re-queue failed follows

Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2020-12-26 23:52:46 +01:00
ThibG 3249d35bdc
Improve account deletion performances further (#15407)
* Delete status records by batches of 50

* Do not precompute values that are only used once

* Do not generate redis events for removal of public toots older than two weeks

* Filter reported toots a priori for polls and status deletion

* Do not process reblogs when cleaning up public timelines

As in Mastodon proper, reblogs don't appear in public TLs

* Clean the deleted account's own feed in one go

* Refactor Account#clean_feed_manager and List#clean_feed_manager

* Delete instead of destroy a few more associations

* Fix preloading

Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2020-12-22 23:57:46 +01:00
ThibG 7bf3c6e57b
Fix AccountDeletionWorker crashing and clogging sidekiq queues (#15380)
* Fix account deletion workers being queued multiple times for a single account

* Fix poll votes being unnecessarily instantiated on poll deletion

* Fix favourites being unnecessarily instantiated on status deletion

* Remove inaccurate comments

* Delete polls instead of destroying them

Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2020-12-20 18:25:00 +01:00
ThibG a60d9335d8
Fix resolving accounts sometimes creating duplicate records for a given AP id (#15364)
* Fix ResolveAccountService accepting mismatching acct: URI

* Set attributes that should be updated regardless of suspension

* Fix key fetching

* Automatically merge remote accounts with duplicate `uri`

* Add tests

* Add "tootctl accounts fix-duplicates"

Finds duplicate accounts sharing a same ActivityPub `id`, re-fetch them and
merge them under the canonical `acct:` URI.

Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2020-12-18 23:26:26 +01:00
Eugen Rochko 216b85b053
Fix performance on instances list in admin UI (#15282)
- Reduce duplicate queries
- Remove n+1 queries
- Add accounts count to detailed view
- Add separate action log entry for updating existing domain blocks
2020-12-14 09:06:34 +01:00
ThibG 2f6831f318
Fix sending spurious Rejects when processing remote account deletion (#15104)
* Fix sending spurious Rejects when processing remote account deletion

* Make skip_side_effects imply skip_activitypub
2020-11-19 17:39:47 +01:00
Eugen Rochko df1653174b
Add cache buster feature for media files (#15155)
Nginx can be configured to bypass proxy cache when a special header
is in the request. If the response is cacheable, it will replace
the cache for that request. Proxy caching of media files is
desirable when using object storage as a way of minimizing bandwidth
costs, but has the drawback of leaving deleted media files for
a configured amount of cache time. A cache buster can make those
media files immediately unavailable. This especially makes sense
when suspending and unsuspending an account.
2020-11-19 17:38:06 +01:00
ThibG 0a4d0e8320
Fix AccountDeletionWorker not accepting keyword arguments (#15152) 2020-11-13 22:17:04 +01:00
Eugen Rochko 3134691948
Add support for reversible suspensions through ActivityPub (#14989) 2020-11-08 00:28:39 +01:00
ThibG c49805efb1
Fix poll ending notifications being created for each vote (#15071)
On a poll ending, notifications were created for each vote instead
of for each voter.
2020-11-01 06:34:43 +01:00
ThibG ca56527140
Add follower synchronization mechanism (#14510)
* Add support for followers synchronization on the receiving end

Check the `collectionSynchronization` attribute on `Create` and `Announce`
activities and synchronize followers from provided collection if possible.

* Add tests for followers synchronization on the receiving end

* Add support for follower synchronization on the sender's end

* Add tests for the sending end

* Switch from AS attributes to HTTP header

Replace the custom `collectionSynchronization` ActivityStreams attribute by
an HTTP header (`X-AS-Collection-Synchronization`) with the same syntax as
the `Signature` header and the following fields:
- `collectionId` to specify which collection to synchronize
- `digest` for the SHA256 hex-digest of the list of followers known on the
   receiving instance (where “receiving instance” is determined by accounts
   sharing the same host name for their ActivityPub actor `id`)
- `url` of a collection that should be fetched by the instance actor

Internally, move away from the webfinger-based `domain` attribute and use
account `uri` prefix to group accounts.

* Add environment variable to disable followers synchronization

Since the whole mechanism relies on some new preconditions that, in some
extremely rare cases, might not be met, add an environment variable
(DISABLE_FOLLOWERS_SYNCHRONIZATION) to disable the mechanism altogether and
avoid followers being incorrectly removed.

The current conditions are:
1. all managed accounts' actor `id` and inbox URL have the same URI scheme and
   netloc.
2. all accounts whose actor `id` or inbox URL share the same URI scheme and
   netloc as a managed account must be managed by the same Mastodon instance
   as well.

As far as Mastodon is concerned, breaking those preconditions require extensive
configuration changes in the reverse proxy and might also cause other issues.

Therefore, this environment variable provides a way out for people with highly
unusual configurations, and can be safely ignored for the overwhelming majority
of Mastodon administrators.

* Only set follower synchronization header on non-public statuses

This is to avoid unnecessary computations and allow Follow-related
activities to be handled by the usual codepath instead of going through
the synchronization mechanism (otherwise, any Follow/Undo/Accept activity
would trigger the synchronization mechanism even if processing the activity
itself would be enough to re-introduce synchronization)

* Change how ActivityPub::SynchronizeFollowersService handles follow requests

If the remote lists a local follower which we only know has sent a follow
request, consider the follow request as accepted instead of sending an Undo.

* Integrate review feeback

- rename X-AS-Collection-Synchronization to Collection-Synchronization
- various minor refactoring and code style changes

* Only select required fields when computing followers_hash

* Use actor URI rather than webfinger domain in synchronization endpoint

* Change hash computation to be a XOR of individual hashes

Makes it much easier to be memory-efficient, and avoid sorting discrepancy issues.

* Marginally improve followers_hash computation speed

* Further improve hash computation performances by using pluck_each
2020-10-21 18:04:09 +02:00
OSAMU SATO 96761752ec
Add duration parameter to muting. (#13831)
* Adding duration to muting.

* Remove useless checks
2020-10-13 01:01:14 +02:00
Eugen Rochko 5e1364c448
Add IP-based rules (#14963) 2020-10-12 16:33:49 +02:00
Eugen Rochko 974b1b79ce
Add option to be notified when a followed user posts (#13546)
* Add bell button

Fix #4890

* Remove duplicate type from post-deployment migration

* Fix legacy class type mappings

* Improve query performance with better index

* Fix validation

* Remove redundant index from notifications
2020-09-18 17:26:45 +02:00
Eugen Rochko ed099d8bdc
Change account suspensions to be reversible by default (#14726) 2020-09-15 14:37:58 +02:00
Eugen Rochko 65760f59df
Refactor feed manager (#14761) 2020-09-08 03:41:16 +02:00
Takeshi Umeda a8b6524b43
Changed retries and rescued in ActivityPub::ProcessingWorker (#14355)
* Changed the number of retries and rescued exceptions in ActivityPub::ProcessingWorker

* Remove RecordNotUnique from rescue
2020-07-20 11:26:12 +02:00
ThibG d658af7ff8
Fix removing allowed domains being done synchronously (#14302)
* Fix removing allowed domains being done synchronously

* Add tests
2020-07-15 21:08:19 +02:00
Eugen Rochko 99f3a55540
Add color extraction for audio thumbnails (#14209) 2020-07-05 18:28:25 +02:00
Eugen Rochko 6d23d40420
Change Redis#exists calls to Redis#exists? to avoid deprecation warning (#14191) 2020-07-01 19:05:21 +02:00
ThibG 35cedc922c
Change move handler to carry blocks over (#14144)
* Change move handler to carry blocks and mutes over

When user A blocks user B and B moves to a new account C, make A block C
accordingly.

Note that it only works if A's instance is aware of the Move, that is,
if B is on A's instance or has followers there.

* Also notify instances with known people blocking you when moving

* Add automatic account notes when blocking/muting an account that had no note
2020-07-01 13:51:15 +02:00
ThibG 65506bac3f
Add user notes on accounts (#14148)
* Add UserNote model

* Add UI for user notes

* Put comment in relationships entity

* Add API to create user notes

* Copy user notes to new account when receiving a Move activity

* Address some of the review remarks

* Replace modal by inline edition

* Please CodeClimate

* Button design changes

* Change design again

* Cancel note edition when pressing Escape

* Fixes

* Tweak design again

* Move “Add note” item, and allow users to add notes to themselves

* Rename UserNote into AccountNote, rename “comment” Relationship attribute to “note”
2020-06-30 19:19:50 +02:00
Eugen Rochko 64aac30733
Add customizable thumbnails for audio and video attachments (#14145)
- Change audio files to not be stripped of metadata
- Automatically extract cover art from audio if it exists
- Add `thumbnail` parameter to `POST /api/v1/media`, `POST /api/v2/media` and `PUT /api/v1/media/:id`
- Add `icon` to represent it in attachments in ActivityPub
- Fix `preview_url` containing URL of missing missing image when there is no thumbnail instead of null
- Fix duration of audio not being displayed on public pages until the file is loaded
2020-06-29 13:56:55 +02:00
Eugen Rochko 662a49dc3f
Fix various issues around OpenGraph representation of media (#14133)
- Fix audio attachments not being represented in OpenGraph tags
- Fix audio being represented as "1 image" in OpenGraph descriptions
- Fix video metadata being overwritten by paperclip-av-transcoder
- Fix embedded player not using Mastodon's UI
- Fix audio/video progress bars not moving smoothly
- Fix audio/video buffered bars not displaying correctly
2020-06-25 01:33:01 +02:00
ThibG 89f40b6c3e
Make domain block/silence/reject-media code more robust (#13424)
* Split media cleanup from reject-media domain blocks to its own service

* Slightly improve ClearDomainMediaService error handling

* Lower DomainClearMediaWorker to lowest-priority queue

* Do not catch ActiveRecord::RecordNotFound in domain block workers

* Fix DomainBlockWorker spec labels

* Add some specs

* Change domain blocks to immediately mark accounts as suspended

Rather than doing so sequentially, account after account, while cleaning
their data. This doesn't change much about the time the block takes to
complete, but it immediately prevents interaction with the blocked domain,
while up to now, it would only be guaranteed when the process ends.
2020-06-09 10:32:00 +02:00
Takeshi Umeda d890abfcab
Fix performance of follow import (#13836) 2020-06-09 10:26:58 +02:00
Eugen Rochko 5d8398c8b8
Add E2EE API (#13820) 2020-06-02 19:24:53 +02:00
Takeshi Umeda 706972b4ba
Fix RedownloadMediaWorker (#13741) 2020-05-12 15:55:25 +02:00
Eugen Rochko e9ecbca70d
Fix error within error when limiting backtrace to 3 lines (#13120)
Fix #13086, close #13113
2020-05-10 10:30:27 +02:00
Takeshi Umeda 04c8d825f6
Fix DeliveryWorker not to call failure_tracker when inbox_url is unavailable (#13482) 2020-04-16 08:04:10 +02:00
Eugen Rochko 5edff32733
Change delivery failure tracking to work with hostnames instead of URLs (#13437) 2020-04-15 20:33:24 +02:00
Eugen Rochko 0773a512ac
Fix trying to delete already deleted file when post-processing (#13406)
Fix #13403
2020-04-06 14:11:22 +02:00
ThibG 89e28c7674
Fix PostgreSQL load when linking in announcements (#13250)
* Fix PostgreSQL load when linking in announcements

Fixes #13245 by caching status lookups

Since statuses are supposed to be known already and we only
need their URLs and a few other things, caching them should
be fine.

Since it's only used by announcements so far, there won't
be much statuses to cache.

* Perform status lookup when saving announcements, not when rendering them

* Change EntityCache#status to fetch URLs instead of looking into the database

* Move announcement link lookup to publishing worker

* Address issues pointed out during review
2020-04-05 12:51:22 +02:00
Eugen Rochko 9014367bd8
Fix background jobs not using locks like they are supposed to (#13361)
Also:

- Fix locks not being removed when jobs go to the dead job queue
- Add UI for managing locks to the Sidekiq dashboard
- Remove unused Sidekiq workers

Fix #13349
2020-03-31 21:59:03 +02:00