125 Commits (12cea76634d8380e24c3b218b18955b551995e1e)

Author	SHA1	Message	Date
ysksn	9dd5e329ab	Remove empty strings (#5732)	7 years ago
Eugen Rochko	7bb8b0b2fc	Add moderator role and add pundit policies for admin actions (#5635) ... * Add moderator role and add pundit policies for admin actions * Add rake task for turning user into mod and revoking it again * Fix handling of unauthorized exception * Deliver new report e-mails to staff, not just admins * Add promote/demote to admin UI, hide some actions conditionally * Fix unused i18n	7 years ago
Naoki Kosaka	4c0a85ef9b	In remove_remote, exclude removed media attachments. (#5626)	7 years ago
unarist	4f337c020a	Fix Cocaine::ExitStatusError when upload small non-animated GIF (#5489) ... Looks like copied tempfile need to be flushed before further processing. This issue won't happen if the uploaded file has enough file size.	7 years ago
Eugen Rochko	3810d98cd8	Bump version to 2.0.0 🐘	7 years ago
Eugen Rochko	637ea3bb5b	Bump version to 2.0.0rc4	7 years ago
Eugen Rochko	bc89995f65	Bump version to 2.0.0rc3	7 years ago
aschmitz	e5d8166a12	Fix #5329 (#5332) ... This fixes #5329, which occurred when using MigrationHelpers on a table that Postgres estimated to be non-empty when it was actually empty.	7 years ago
Eugen Rochko	7c33da45f0	Bump version to 2.0.0rc2	7 years ago
Eugen Rochko	92e7815d1d	Fix #5274 - Create symlink from public/500.html to public/assets/500.html (#5288)	7 years ago
Eugen Rochko	0aa810f9c8	Bump version to 2.0.0rc1 (#5209)	7 years ago
Eugen Rochko	0717d9b3e6	Set snowflake IDs for backdated statuses (#5260) ... - Rename Mastodon::TimestampIds into Mastodon::Snowflake for clarity - Skip for statuses coming from inbox, aka delivered in real-time - Skip for statuses that claim to be from the future	7 years ago
Nolan Lawson	fd7f0732fe	Compress and combine emoji data (#5229)	7 years ago
Eugen Rochko	eb5ac23434	Clean up code style of Mastodon::TimestampId module (#5232) ... * Clean up code style of Mastodon::TimestampId module * Update brakeman config	7 years ago
aschmitz	468523f4ad	Non-Serial ("Snowflake") IDs (#4801) ... * Use non-serial IDs This change makes a number of nontrivial tweaks to the data model in Mastodon: * All IDs are now 8 byte integers (rather than mixed 4- and 8-byte) * IDs are now assigned as: * Top 6 bytes: millisecond-resolution time from epoch * Bottom 2 bytes: serial (within the millisecond) sequence number * See /lib/tasks/db.rake's `define_timestamp_id` for details, but note that the purpose of these changes is to make it difficult to determine the number of objects in a table from the ID of any object. * The Redis sorted set used for the feed will have values used to look up toots, rather than scores. This is almost always the same as the existing behavior, except in the case of boosted toots. This change was made because Redis stores scores as double-precision floats, which cannot store the new ID format exactly. Note that this doesn't cause problems with sorting/pagination, because ZREVRANGEBYSCORE sorts lexicographically when scores are tied. (This will still cause sorting issues when the ID gains a new significant digit, but that's extraordinarily uncommon.) Note a couple of tradeoffs have been made in this commit: * lib/tasks/db.rake is used to enforce many/most column constraints, because this commit seems likely to take a while to bring upstream. Enforcing a post-migrate hook is an easier way to maintain the code in the interim. * Boosted toots will appear in the timeline as many times as they have been boosted. This is a tradeoff due to the way the feed is saved in Redis at the moment, but will be handled by a future commit. This would effectively close Mastodon's #1059, as it is a snowflake-like system of generating IDs. However, given how involved the changes were simply within Mastodon, it may have unexpected interactions with some clients, if they store IDs as doubles (or as 4-byte integers). This was a problem that Twitter ran into with their "snowflake" transition, particularly in JavaScript clients that treated IDs as JS integers, rather than strings. It therefore would be useful to test these changes at least in the web interface and popular clients before pushing them to all users. * Fix JavaScript interface with long IDs Somewhat predictably, the JS interface handled IDs as numbers, which in JS are IEEE double-precision floats. This loses some precision when working with numbers as large as those generated by the new ID scheme, so we instead handle them here as strings. This is relatively simple, and doesn't appear to have caused any problems, but should definitely be tested more thoroughly than the built-in tests. Several days of use appear to support this working properly. BREAKING CHANGE: The major(!) change here is that IDs are now returned as strings by the REST endpoints, rather than as integers. In practice, relatively few changes were required to make the existing JS UI work with this change, but it will likely hit API clients pretty hard: it's an entirely different type to consume. (The one API client I tested, Tusky, handles this with no problems, however.) Twitter ran into this issue when introducing Snowflake IDs, and decided to instead introduce an `id_str` field in JSON responses. I have opted to *not* do that, and instead force all IDs to 64-bit integers represented by strings in one go. (I believe Twitter exacerbated their problem by rolling out the changes three times: once for statuses, once for DMs, and once for user IDs, as well as by leaving an integer ID value in JSON. As they said, "If you’re using the `id` field with JSON in a Javascript-related language, there is a very high likelihood that the integers will be silently munged by Javascript interpreters. In most cases, this will result in behavior such as being unable to load or delete a specific direct message, because the ID you're sending to the API is different than the actual identifier associated with the message." [1]) However, given that this is a significant change for API users, alternatives or a transition time may be appropriate. 1: https://blog.twitter.com/developer/en_us/a/2011/direct-messages-going-snowflake-on-sep-30-2011.html * Restructure feed pushes/unpushes This was necessary because the previous behavior used Redis zset scores to identify statuses, but those are IEEE double-precision floats, so we can't actually use them to identify all 64-bit IDs. However, it leaves the code in a much better state for refactoring reblog handling / coalescing. Feed-management code has been consolidated in FeedManager, including: * BatchedRemoveStatusService no longer directly manipulates feed zsets * RemoveStatusService no longer directly manipulates feed zsets * PrecomputeFeedService has moved its logic to FeedManager#populate_feed (PrecomputeFeedService largely made lots of calls to FeedManager, but didn't follow the normal adding-to-feed process.) This has the effect of unifying all of the feed push/unpush logic in FeedManager, making it much more tractable to update it in the future. Due to some additional checks that must be made during, for example, batch status removals, some Redis pipelining has been removed. It does not appear that this should cause significantly increased load, but if necessary, some optimizations are possible in batch cases. These were omitted in the pursuit of simplicity, but a batch_push and batch_unpush would be possible in the future. Tests were added to verify that pushes happen under expected conditions, and to verify reblog behavior (both on pushing and unpushing). In the case of unpushing, this includes testing behavior that currently leads to confusion such as Mastodon's #2817, but this codifies that the behavior is currently expected. * Rubocop fixes I could swear I made these changes already, but I must have lost them somewhere along the line. * Address review comments This addresses the first two comments from review of this feature: https://github.com/tootsuite/mastodon/pull/4801#discussion_r139336735 https://github.com/tootsuite/mastodon/pull/4801#discussion_r139336931 This adds an optional argument to FeedManager#key, the subtype of feed key to generate. It also tests to ensure that FeedManager's settings are such that reblogs won't be tracked forever. * Hardcode IdToBigints migration columns This addresses a comment during review: https://github.com/tootsuite/mastodon/pull/4801#discussion_r139337452 This means we'll need to make sure that all _id columns going forward are bigints, but that should happen automatically in most cases. * Additional fixes for stringified IDs in JSON These should be the last two. These were identified using eslint to try to identify any plain casts to JavaScript numbers. (Some such casts are legitimate, but these were not.) Adding the following to .eslintrc.yml will identify casts to numbers: ~~~ no-restricted-syntax: - warn - selector: UnaryExpression[operator='+'] > :not(Literal) message: Avoid the use of unary + - selector: CallExpression[callee.name='Number'] message: Casting with Number() may coerce string IDs to numbers ~~~ The remaining three casts appear legitimate: two casts to array indices, one in a server to turn an environment variable into a number. * Only implement timestamp IDs for Status IDs Per discussion in #4801, this is only being merged in for Status IDs at this point. We do this in a migration, as there is no longer use for a post-migration hook. We keep the initialization of the timestamp_id function as a Rake task, as it is also needed after db:schema:load (as db/schema.rb doesn't store Postgres functions). * Change internal streaming payloads to stringified IDs as well This is equivalent to 591a9af356 from #5019, with an extra change for the addition to FeedManager#unpush. * Ensure we have a status_id_seq sequence Apparently this is not a given when specifying a custom ID function, so now we ensure it gets created. This uses the generic version of this function to more easily support adding additional tables with timestamp IDs in the future, although it would be possible to cut this down to a less generic version if necessary. It is only run during db:schema:load or the relevant migration, so the overhead is extraordinarily minimal. * Transition reblogs to new Redis format This provides a one-way migration to transition old Redis reblog entries into the new format, with a separate tracking entry for reblogs. It is not invertible because doing so could (if timestamp IDs are used) require a database query for each status in each users' feed, which is likely to be a significant toll on major instances. * Address review comments from @akihikodaki No functional changes. * Additional review changes * Heredoc cleanup * Run db:schema:load hooks for test in development This matches the behavior in Rails' ActiveRecord::Tasks::DatabaseTasks.each_current_configuration, which would otherwise break `rake db:setup` in development. It also moves some functionality out to a library, which will be a good place to put additional related functionality in the near future.	7 years ago
aschmitz	97c02c3389	Make IdsToBigints (mostly!) non-blocking (#5088) ... * Make IdsToBigints (mostly!) non-blocking This pulls in GitLab's MigrationHelpers, which include code to make column changes in ways that Postgres can do without locking. In general, this involves creating a new column, adding an index and any foreign keys as appropriate, adding a trigger to keep it populated alongside the old column, and then progressively copying data over to the new column, before removing the old column and replacing it with the new one. A few changes to GitLab's MigrationHelpers were necessary: * Some changes were made to remove dependencies on other GitLab code. * We explicitly wait for index creation before forging ahead on column replacements. * We use different temporary column names, to avoid running into index name length limits. * We rename the generated indices back to what they "should" be after replacing columns. * We rename the generated foreign keys to use the new column names when we had to create them. (This allows the migration to be rolled back without incident.) # Big Scary Warning There are two things here that may trip up large instances: 1. The change for tables' "id" columns is not concurrent. In particular, the stream_entries table may be big, and does not concurrently migrate its id column. (On the other hand, x_id type columns are all concurrent.) 2. This migration will take a long time to run, *but it should not lock tables during that time* (with the exception of the "id" columns as described above). That means this should probably be run in `screen` or some other session that can be run for a long time. Notably, the migration will take *longer* than it would without these changes, but the website will still be responsive during that time. These changes were tested on a relatively large statuses table (256k entries), and the service remained responsive during the migration. Migrations both forward and backward were tested. * Rubocop fixes * MigrationHelpers: Support ID columns in some cases This doesn't work in cases where the ID column is referred to as a foreign key by another table. * MigrationHelpers: support foreign keys for ID cols Note that this does not yet support foreign keys on non-primary-key columns, but Mastodon also doesn't yet have any that we've needed to migrate. This means we can perform fully "concurrent" migrations to change ID column types, and the IdsToBigints migration can happen with effectively no downtime. (A few operations require a transaction, such as renaming columns or deleting them, but these transactions should not block for noticeable amounts of time.) The algorithm for generating foreign key names has changed with this, and therefore all of those changed in schema.rb. * Provide status, allow for interruptions The MigrationHelpers now allow restarting the rename of a column if it was interrupted, by removing the old "new column" and re-starting the process. Along with this, they now provide status updates on the changes which are happening, as well as indications about when the changes can be safely interrupted (when there are at least 10 seconds estimated to be left before copying data is complete). The IdsToBigints migration now also sorts the columns it migrates by size, starting with the largest tables. This should provide administrators a worst-case scenario estimate for the length of migrations: each successive change will get faster, giving admins a chance to abort early on if they need to run the migration later. The idea is that this does not force them to try to time interruptions between smaller migrations. * Fix column sorting in IdsToBigints Not a significant change, but it impacts the order of columns in the database and db/schema.rb. * Actually pause before IdsToBigints	7 years ago
Yamagishi Kazutoshi	901fc48aae	Upgrade Webpacker to version 3.0.1 (#5122)	7 years ago
nullkal	b32a1d5754	Refactor 500 file generation for future extension (#5105)	7 years ago
Eugen Rochko	3b60832214	New error page graphic. Other error page improvements (#5099) ... - 500.html generated with admin-set default locale if set - Error page `<title>` includes Mastodon site title - 500 title changed to "This page is not correct" (ref: <https://www.youtube.com/watch?v=2VCAP_seh1A>) - 500 content appended with "on our end" to make clear it's not user's fault	7 years ago
Eugen Rochko	510df0ac55	Fix emojify() by generating a mapping to existing Twemoji files (#5080) ... A new rake task emojis:generate downloads a full list of valid unicode sequences from unicode.org and checks it against existing Twemoji files, finally generating a map from each sequence to the existing file (e.g. when there's multiple ways an emoji can be expressed). The map is dumped into app/javascript/mastodon/emoji_map.json That file is loaded by emojione_light.js (now a misnomer) which decorates it further with shortcodes taken from emoji-mart's index.	7 years ago
Yamagishi Kazutoshi	0fea700c7b	Refresh manifest before generate 500.html (#5090)	7 years ago
Eugen Rochko	2c8e3fbbfb	Generate 500.html with assets:precompile, remove loading from Google Fonts (#5067)	7 years ago
Eugen Rochko	1e02ba111a	Add emoji autosuggest (#5053) ... * Add emoji autosuggest Some credit goes to glitch-soc/mastodon#149 * Remove server-side shortcode->unicode conversion * Insert shortcode when suggestion is custom emoji * Remove remnant of server-side emojis * Update style of autosuggestions * Fix wrong emoji filenames generated in autosuggest item * Do not lazy load emoji picker, as that no longer works * Fix custom emoji autosuggest * Fix multiple "Custom" categories getting added to emoji index, only add once	7 years ago
Eugen Rochko	efec507230	Bump to 1.6.1	7 years ago
Eugen Rochko	54edb4b853	When accessing uncached media attachment, redownload it (#4955) ... * When accessing uncached media attachment, redownload it * Prevent re-download of rejected media	7 years ago
abcang	1aad015bbb	Revert unique retry job (#4937) ... * Revert "Enable UniqueRetryJobMiddleware even when called from sidekiq worker (#4836)" This reverts commit 6859d4c028. * Revert "Do not execute the job with the same arguments as the retry job (#4814)" This reverts commit be7ffa2d75.	8 years ago
Eugen Rochko	0a6b098668	Fix count numbers from ActivityPub not being saved (#4899) ... They are marked as read-only by Rails, but we know what we are doing, so we are un-marking them as such. The mastodon:maintenance:update_counter_caches task is not really supposed to be run anymore (it was a one-time thing during an upgrade) however, just in case, I have modified it to not touch ActivityPub accounts. Also, no point writing to logger from these rake tasks, since they are not to be run from cron. Better to give stdout feedback.	8 years ago
Eugen Rochko	ab71cf4593	Bump to 1.6.0	8 years ago
Eugen Rochko	4819e2913d	Bump version to 1.6.0rc5	8 years ago
Eugen Rochko	2ff7146b6d	Bump version to 1.6.0rc4	8 years ago
Joseph Mingrone	5264496240	Use casecmp() instead of casecmp?() for now (#4832) ... * Use casecmp() instead of casecmp?() for now casecmp?() is only available in ruby 2.4.0. Users running earlier ruby versions would see errors, e.g., running RAILS_ENV=production rails mastodon:maintenance:remove_deprecated_preview_cards. * Correctly check whether casecmp() returns 0	8 years ago
Eugen Rochko	dd5cb5085c	Bump version to 1.6.0rc2	8 years ago
abcang	be7ffa2d75	Do not execute the job with the same arguments as the retry job (#4814)	8 years ago
Akihiko Odaki	a789315361	Use next instead of return in task (#4787)	8 years ago
Akihiko Odaki	249bdc169c	Explicitly define attached file of DeprecatedPreviewCard (#4786) ... The path template of the attached files must explicitly be defined because it is contradicting to the name of the class.	8 years ago
Eugen Rochko	9dd8dff683	Bump version to 1.6.0rc1 (#4768)	8 years ago
Eugen Rochko	1b1e025b41	Use updated ActivityStreams context (added: sharedInbox) (#4764)	8 years ago
Eugen Rochko	7dc5035031	Make PreviewCard records reuseable between statuses (#4642) ... * Make PreviewCard records reuseable between statuses **Warning!** Migration truncates preview_cards tablec * Allow a wider thumbnail for link preview, display it in horizontal layout (#4648) * Delete preview cards files before truncating * Rename old table instead of truncating it * Add mastodon:maintenance:remove_deprecated_preview_cards * Ignore deprecated_preview_cards in schema definition * Fix null behaviour	8 years ago
Eugen Rochko	00840f4f2e	Add handling of Linked Data Signatures in payloads (#4687) ... * Add handling of Linked Data Signatures in payloads * Add a way to sign JSON, fix canonicalization of signature options * Fix signatureValue encoding, send out signed JSON when distributing * Add missing security context	8 years ago
Daigo 3 Dango	696c2c6f2f	Add Mastodon::Source.url (#4643) ... * Add Mastodon::Source.url * Update spec * Refactor Move things frmo Mastodon::Source to Mastodon::Version	8 years ago
Eugen Rochko	6e9eda5331	ActivityPub migration procedure (#4617) ... * ActivityPub migration procedure Once one account is detected as going from OStatus to ActivityPub, invalidate WebFinger cache for other accounts from the same domain * Unsubscribe from PuSH updates once we receive an ActivityPub payload * Re-subscribe to PuSH unless already unsubscribed, regardless of protocol	8 years ago
Eugen Rochko	41c3389d76	Bump to 1.5.1	8 years ago
Eugen Rochko	559fd08845	Bump to 1.5.0	8 years ago
Eugen Rochko	9b247c3d88	Bump to 1.5.0rc3	8 years ago
Eugen Rochko	fdb65dcbee	Bump to 1.5.0rc2	8 years ago
Eugen Rochko	a549d1ae6b	Bump to 1.5.0rc1 (#4318)	8 years ago
Eugen Rochko	467456f7a1	Move clean up of unconfirmed users to sidekiq-scheduler (#4336) ... * Move clean up of unconfirmed users to sidekiq-scheduler * mastodon:daily is now deprecated	8 years ago
Eugen Rochko	7964bfccdb	Add rake task mastodon:feeds:build to regenerate all active users' feeds (#4303)	8 years ago
Eugen Rochko	a390abdefb	Use the same emoji data on the frontend and backend (#4284) ... * Use the same emoji data on the frontend and backend * Move emoji.json to repository, add tests This way you don't need to install node dependencies if you only want to run Ruby code	8 years ago
unarist	1cceefce33	Check table existence on prepare_for_foreign_keys (#4225) ... * Check table existence on prepare_for_foreign_keys * Remove trailing whitespace	8 years ago