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2021-03-02Update twitter-text from 1.14 to 3.1.0 and fix toot character counting (#15382)Claire
* Update twitter-text from 1.14 to 3.1.0 * Disable emoji parsing * Properly depend on twitter-text for url detection * Fix some URLs being wrongly detected client-side * Add test for server-side validation of non-autolinkable URLs * Fix server-side status length counting
2021-03-01Add `details` to error response for `POST /api/v1/accounts` in REST API (#15803)Eugen Rochko
2021-02-24Change ResolveAccountService's handling of skip_webfinger (#15750)Claire
* Change ResolveAccountService's handling of skip_webfinger Change it so it never makes any webfinger query, as the name would imply. * Add tests * Change FollowService to not take an URI for target_account * Restore domain-block check in FollowService * Fix tests
2021-02-21Add server rules (#15769)Eugen Rochko
2021-02-11Fix URI of repeat follow requests not being recorded (#15662)Claire
* Fix URI of repeat follow requests not being recorded In case we receive a “repeat” or “duplicate” follow request, we automatically fast-forward the accept with the latest received Activity `id`, but we don't record it. In general, a “repeat” or “duplicate” follow request may happen if for some reason (e.g. inconsistent handling of Block or Undo Accept activities, an instance being brought back up from the dead, etc.) the local instance thought the remote actor were following them while the remote actor thought otherwise. In those cases, the remote instance does not know about the older Follow activity `id`, so keeping that record serves no purpose, but knowing the most recent one is useful if the remote implementation at some point refers to it by `id` without inlining it. * Add tests
2021-02-02Fix race conditions on account migration creation (#15597)ThibG
* Atomically check for processing lock in Move handler * Prevent race condition when creating account migrations Fixes #15595 * Add tests Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2021-01-31Fixed code quality issues (#15541)Shubhendra Singh Chauhan
* Added .deepsource.toml * Removed bad use of `alias` * Fixed operand order in the binary expression * Prefixed unused method arguments with an underscore * Replaced the old OpenSSL algorithmic constants with the newer strings initializers. * Removed unnecessary UTF-8 encoding comment
2021-01-31Improved performance of notification preloading (#15640)abcang
* Improved performance of notification preloading * Remove Cacheable from Notification * Fix test
2021-01-12Use Rails' index_by where it makes sense (#15542)ThibG
* Use Rails' index_by where it makes sense * Fix tests Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2021-01-10Fix muting users with duration via the REST api (#15516)Levi Bard
2020-12-26Fix being able to import more than allowed number of follows (#15384)ThibG
* 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>
2020-12-22Improve account deletion performances further (#15407)ThibG
* 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>
2020-12-22Fix external user creation failing when invite request text is required (#15405)ThibG
* Fix external user creation failing when invite request text is required Also fixes tootctl-based user creation. * Add test about invites when invite request text is otherwise required Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2020-12-22Fix unnecessary queries when batch-removing statuses, 100x faster (#15387)Eugen Rochko
2020-12-21Fix some notifications not being deleted on poll/status deletion (#15402)ThibG
* Fix deleting polls not deleting notifications * Fix fav notification deletion when deleting a toot * Refactor DeleteAccountService spec * Add DeleteAccountService tests for other associations and notifications * Add favourite handling spec in status removal Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2020-12-18Fix resolving accounts sometimes creating duplicate records for a given AP ↵ThibG
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>
2020-12-18Fix follow limit preventing re-following of a moved account (#14207)Eugen Rochko
2020-12-17Improve searching for private toots from URL (#14856)ThibG
* Improve searching for private toots from URL Most of the time, when sharing toots, people use the toot URL rather than the toot URI, which makes sense since it is the user-facing URL. In Mastodon's case, the URL and URI are different, and Mastodon does not have an index on URL, which means searching a private toot by URL is done with a slow query that will only succeed for very recent toots. This change gets rid of the slow query, and attempts to guess the URI from URL instead, as Mastodon's are predictable. * Add tests * Only return status with guessed uri if url matches Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2020-12-15Fix admins being able to suspend their instance actor (#14567)ThibG
* Fix admin being able to suspend their own instance account * Add text about the instance's own actor in admin view * Change instance actor notice from flash message to template * Do not list local instance actor in account moderation list
2020-12-15Change RTL detection to rely on unicode-bidi paragraph by paragraph (#14573)Eugen Rochko
2020-12-14Fix performance on instances list in admin UI (#15282)Eugen Rochko
- Reduce duplicate queries - Remove n+1 queries - Add accounts count to detailed view - Add separate action log entry for updating existing domain blocks
2020-12-10Add honeypot fields and minimum fill-out time for sign-up form (#15276)ThibG
* Add honeypot fields to limit non-specialized spam Add two honeypot fields: a fake website input and a fake password confirmation one. The label/placeholder/aria-label tells not to fill them, and they are hidden in CSS, so legitimate users should not fall into these. This should cut down on some non-Mastodon-specific spambots. * Require a 3 seconds delay before submitting the registration form * Fix tests * Move registration form time check to model validation * Give people a chance to clear the honeypot fields * Refactor honeypot translation strings Co-authored-by: Claire <claire.github-309c@sitedethib.com>
2020-12-09rename replies_policy enumerables (#15304)trwnh
2020-11-21Fix not being able to unfavorite toots one has lost access to (#15192)ThibG
Fixes #15191
2020-11-19Fix webfinger redirect handling in ResolveAccountService (#15187)ThibG
* Fix webfinger redirect handling in ResolveAccountService ResolveAccountService#process_webfinger! handled a one-step webfinger redirection, but only accepting the result if it matched the exact URI passed as input, defeating the point of a redirection check. Instead, use the same logic as in `ActivityPub::FetchRemoteAccountService`, updating the resulting `acct:` URI with the result of the first webfinger query. * Add tests
2020-11-19Add import/export feature for bookmarks (#14956)ThibG
* Add ability to export bookmarks * Add support for importing bookmarks * Add bookmark import tests * Add bookmarks export test
2020-11-12Fix 2FA/sign-in token sessions being valid after password change (#14802)Eugen Rochko
If someone tries logging in to an account and is prompted for a 2FA code or sign-in token, even if the account's password or e-mail is updated in the meantime, the session will show the prompt and allow the login process to complete with a valid 2FA code or sign-in token
2020-11-09Fix updating account counters when account_stat is not yet created (#15108)Eugen Rochko
2020-11-08Add support for reversible suspensions through ActivityPub (#14989)Eugen Rochko
2020-11-04Add account sensitized (#14361)Takeshi Umeda
* Add account sensitized * Fix i18n normalize * Fix description and spec * Fix spec * Fix wording
2020-10-21Add follower synchronization mechanism (#14510)ThibG
* 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
2020-10-12Add IP-based rules (#14963)Eugen Rochko
2020-10-08Remove dependency on goldfinger gem (#14919)Eugen Rochko
There are edge cases where requests to certain hosts timeout when using the vanilla HTTP.rb gem, which the goldfinger gem uses. Now that we no longer need to support OStatus servers, webfinger logic is so simple that there is no point encapsulating it in a gem, so we can just use our own Request class. With that, we benefit from more robust timeout code and IPv4/IPv6 resolution. Fix #14091
2020-09-18Add option to be notified when a followed user posts (#13546)Eugen Rochko
* 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
2020-09-16Fix validates :sign_count of WebauthnCredential (#14806)kawaguchi
2020-09-15Change account suspensions to be reversible by default (#14726)Eugen Rochko
2020-09-14Do not serve account actors at all in limited federation mode (#14800)ThibG
* Do not serve account actors at all in limited federation mode When an account is fetched without a signature from an allowed instance, return an error. This isn't really an improvement in security, as the only information that was previously returned was required protocol-level info, and the only personal bit was the existence of the account. The existence of the account can still be checked by issuing a webfinger query, as those are accepted without signatures. However, this change makes it so that unallowed instances won't create account records on their end when they find a reference to an unknown account. The previous behavior of rendering a limited list of fields, instead of not rendering the actor at all, was in order to prevent situations in which two instances in Authorized Fetch mode or Limited Federation mode would fail to reach each other because resolving an account would require a signed query… from an account which can only be fetched with a signed query itself. However, this should now be fine as fetching accounts is done by signing on behalf of the special instance actor, which does not require any kind of valid signature to be fetched. * Fix tests
2020-09-11Refactor settings controllers (#14767)Eugen Rochko
- Disallow suspended accounts from revoking sessions and apps - Allow suspended accounts to access exports
2020-09-08Refactor feed manager (#14761)Eugen Rochko
2020-09-07Fix multiple boosts of a same toot erroneously appearing in TL (#14759)ThibG
* Check for and record reblog info atomically Instead of using ZREVRANK to determine whether a reblog is a new reblog or not, use ZADD's NX option to perform the check/addition option atomically. * Replace ZREVRANK call with ZSCORE key which is more efficient * Make tests a bit stricter * Fix off-by-one
2020-09-07Refactor how public and tag timelines are queried (#14728)Eugen Rochko
2020-09-04Fix various warnings in rspec (#14729)Eugen Rochko
2020-09-01Add configuration option to filter replies in lists (#9205)ThibG
* Add database support for list show-reply preferences * Add backend support to read and update list-specific show_replies settings * Add basic UI to set list replies setting * Add specs for list replies policy * Switch "cycling" reply policy link to a set of radio inputs * Capitalize replies_policy strings * Change radio button design to be consistent with that of the directory explorer
2020-08-30Add support for dereferencing objects through bearcaps (#14683)Eugen Rochko
2020-08-25refactor: add email previews for WebAuthn emails (#14658)santiagorodriguez96
This is a leftover for the work done in #14466.
2020-08-24Add WebAuthn as an alternative 2FA method (#14466)santiagorodriguez96
* feat: add possibility of adding WebAuthn security keys to use as 2FA This adds a basic UI for enabling WebAuthn 2FA. We did a little refactor to the Settings page for editing the 2FA methods – now it will list the methods that are available to the user (TOTP and WebAuthn) and from there they'll be able to add or remove any of them. Also, it's worth mentioning that for enabling WebAuthn it's required to have TOTP enabled, so the first time that you go to the 2FA Settings page, you'll be asked to set it up. This work was inspired by the one donde by Github in their platform, and despite it could be approached in different ways, we decided to go with this one given that we feel that this gives a great UX. Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com> * feat: add request for WebAuthn as second factor at login if enabled This commits adds the feature for using WebAuthn as a second factor for login when enabled. If users have WebAuthn enabled, now a page requesting for the use of a WebAuthn credential for log in will appear, although a link redirecting to the old page for logging in using a two-factor code will also be present. Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com> * feat: add possibility of deleting WebAuthn Credentials Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com> * feat: disable WebAuthn when an Admin disables 2FA for a user Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com> * feat: remove ability to disable TOTP leaving only WebAuthn as 2FA Following examples form other platforms like Github, we decided to make Webauthn 2FA secondary to 2FA with TOTP, so that we removed the possibility of removing TOTP authentication only, leaving users with just WEbAuthn as 2FA. Instead, users will have to click on 'Disable 2FA' in order to remove second factor auth. The reason for WebAuthn being secondary to TOPT is that in that way, users will still be able to log in using their code from their phone's application if they don't have their security keys with them – or maybe even lost them. * We had to change a little the flow for setting up TOTP, given that now it's possible to setting up again if you already had TOTP, in order to let users modify their authenticator app – given that now it's not possible for them to disable TOTP and set it up again with another authenticator app. So, basically, now instead of storing the new `otp_secret` in the user, we store it in the session until the process of set up is finished. This was because, as it was before, when users clicked on 'Edit' in the new two-factor methods lists page, but then went back without finishing the flow, their `otp_secret` had been changed therefore invalidating their previous authenticator app, making them unable to log in again using TOTP. Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com> * refactor: fix eslint errors The PR build was failing given that linting returning some errors. This commit attempts to fix them. * refactor: normalize i18n translations The build was failing given that i18n translations files were not normalized. This commits fixes that. * refactor: avoid having the webauthn gem locked to a specific version * refactor: use symbols for routes without '/' * refactor: avoid sending webauthn disabled email when 2FA is disabled When an admins disable 2FA for users, we were sending two mails to them, one notifying that 2FA was disabled and the other to notify that WebAuthn was disabled. As the second one is redundant since the first email includes it, we can remove it and send just one email to users. * refactor: avoid creating new env variable for webauthn_origin config * refactor: improve flash error messages for webauthn pages Co-authored-by: Facundo Padula <facundo.padula@cedarcode.com>
2020-08-24Add support for inlined objects in activity audience (#14514)ThibG
* Add support for inlined objects in activity audience * Add tests
2020-08-19Fix not being able to unbookmark toots when blocked by their author (#14604)ThibG
* Fix not being able to unbookmark toots when blocked by their author * Add tests
2020-08-12Improve email address validation (#14565)ThibG
* Increase DNS timeout from 1 second to 5 seconds for MX check 1 seconds is rather short when using a recursive DNS resolver which hasn't got a cached result already available. Use 5 seconds instead, which is the timeout value we use for outgoing HTTP queries. * Add more precise error messages for invalid e-mail addresses
2020-08-02Change content-type to be always computed from file data (#14452)ThibG
* Change content-type to be always computed from file data Restore previous behavior, detecting the content-type isn't very expensive, and some instances may serve files as application/octet-stream regardless of their true type, making fetching media from them fail, while it used to work pre-3.2.0. * Add test