Up until now, we have used Devise's Rememberable mechanism to re-log users
after the end of their browser sessions. This mechanism relies on a signed
cookie containing a token. That token was stored on the user's record,
meaning it was shared across all logged in browsers, meaning truly revoking
a browser's ability to auto-log-in involves revoking the token itself, and
revoking access from *all* logged-in browsers.
We had a session mechanism that dynamically checks whether a user's session
has been disabled, and would log out the user if so. However, this would only
clear a session being actively used, and a new one could be respawned with
the `remember_user_token` cookie.
In practice, this caused two issues:
- sessions could be revived after being closed from /auth/edit (security issue)
- auto-log-in would be disabled for *all* browsers after logging out from one
of them
This PR removes the `remember_token` mechanism and treats the `_session_id`
cookie/token as a browser-specific `remember_token`, fixing both issues.
* Add followed_by? to account_interactions
* Add RemoveFromFollowersService
* Fix AccountBatch to use RemoveFromFollowersService
* Add remove from followers API
Conflicts:
- `app/controllers/admin/dashboard_controller.rb`:
Upstream completely redesigned the admin dashboard.
glitch-soc tracked extra features, but that list is
gone.
Followed upstram.
- `app/views/admin/dashboard/index.html.haml`
Upstream completely redesigned the admin dashboard.
glitch-soc tracked extra features, but that list is
gone.
Followed upstram.
Conflicts:
- `package.json`:
Not really a conflict, just a glitch-soc-only dependency textually too close
to an updated upstream one.
- `yarn.lock`:
Not really a conflict, just a glitch-soc-only dependency textually too close
to an updated upstream one.
Conflicts:
- `streaming/index.js`:
Filtering code for streaming notifications has been refactored upstream, but
glitch-soc had similar code for local-only toots in the same places.
Ported upstream changes, but did not refactor local-only filtering.
* Add tests
* Add security-related tests
My first (unpublished) attempt at fixing the issues introduced (extremely
hard-to-exploit) security vulnerabilities, addressing them in a test.
* Fix authentication failures after going halfway through a sign-in attempt
* Refactor `authenticate_with_sign_in_token` and `authenticate_with_two_factor` to make the two authentication steps more obvious
The addition of authentication history broke the omniauth login with
the following error:
method=GET path=/auth/auth/cas/callback format=html
controller=Auth::OmniauthCallbacksController action=cas status=500
error='NameError: undefined local variable or method `user' for
#<Auth::OmniauthCallbacksController:0x00000000036290>
Did you mean? @user' duration=435.93 view=0.00 db=36.19
* app/controllers/auth/omniauth_callbacks_controller.rb: fix variable
name to `@user`
Conflicts:
- `Gemfile.lock`:
Not a real conflict, upstream-updated dependency (redis) textually too
close to glitch-soc-only dependecy.
Updated redis gem like upstream did.
* 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
Conflicts:
- `app/helpers/accounts_helper.rb`:
Conflict due to upstream changing how followers count is displayed while we
have an option to hide followers count.
Ported upstream change.
- `app/views/accounts/_header.html.haml`:
Conflict due to upstream changing how followers count is displayed while we
have an option to hide followers count.
Ported upstream change.
- `app/views/directories/index.html.haml`:
Conflict due to upstream changing how followers count is displayed while we
have an option to hide followers count.
Ported upstream change.
* Fix anonymous access to outbox not being cached by the reverse proxy
Up until now, anonymous access to outbox was marked as public, but with a
0 duration for caching, which means remote proxies would only serve from cache
when the server was completely overwhelmed.
Changed that cache duration to one minute, so that repeated anonymous access
to one account's outbox can be appropriately cached.
Also added `Signature` to the `Vary` header in case a page is requested, so
that authenticated fetches are never served from cache (which only contains
public toots).
* Remove Vary: Accept header from webfinger controller
Indeed, we have stopped returning xrd, and only ever return jrd, so the
Accept request header does not matter anymore.
* Cache negative webfinger hits for 3 minutes
* Add tests
* Fix serialization of followers/following counts when user hides their network
Fixes#16382
Signed-off-by: Claire <claire.github-309c@sitedethib.com>
- `app/views/statuses/_simple_status.html.haml`:
Small markup change in glitch-soc, on a line that has been modified by
upstream. Ported upstream changes.
If a status with a hashtag becomes very popular, it stands to
reason that the hashtag should have a chance at trending
Fix no stats being recorded for hashtags that are not allowed
to trend, and stop ignoring bots
Remove references to hashtags in profile directory from the code
and the admin UI
* 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
Database serialization failure occurs when a read-replica is used
and a query takes long enough that rows on the primary database
become unavailable. It should return HTTP 503 as it is temporary.
Re-order rescue definitions according to their status codes
Clicking the confirmation link multiple times currently leads to entering
account settings, which can be confusing. This commit changes that so that
it redirects to the root path, so it behaves the same way as clicking only
once in most cases.
Conflicts:
- `README.md`:
Upstream updated copyright year, we don't mention it so kept our version.
- `app/controllers/admin/dashboard_controller.rb`:
Not really a conflict, upstream change (removing the spam checker) too close
to glitch-soc changes. Ported upstream changes.
- `app/models/form/admin_settings.rb`:
Same.
- `app/services/remove_status_service.rb`:
Same.
- `app/views/admin/settings/edit.html.haml`:
Same.
- `config/settings.yml`:
Same.
- `config/environments/production.rb`:
Not a real conflict, upstream added a default HTTP header, but we have
extra headers in glitch-soc.
Added the header.
* Update devise-two-factor to unreleased fork for Rails 6 support
Update tests to match new `rotp` version.
* Update nsa gem to unreleased fork for Rails 6 support
* Update rails to 6.1.3 and rails-i18n to 6.0
* Update to unreleased fork of pluck_each for Ruby 6 support
* Run "rails app:update"
* Add missing ActiveStorage config file
* Use config.ssl_options instead of removed ApplicationController#force_ssl
Disabled force_ssl-related tests as they do not seem to be easily testable
anymore.
* Fix nonce directives by removing Rails 5 specific monkey-patching
* Fix fixture_file_upload deprecation warning
* Fix yield-based test failing with Rails 6
* Use Rails 6's index_with when possible
* Use ActiveRecord::Cache::Store#delete_multi from Rails 6
This will yield better performances when deleting an account
* Disable Rails 6.1's automatic preload link headers
Since Rails 6.1, ActionView adds preload links for javascript files
in the Links header per default.
In our case, that will bloat headers too much and potentially cause
issues with reverse proxies. Furhermore, we don't need those links,
as we already output them as HTML link tags.
* Switch to Rails 6.0 default config
* Switch to Rails 6.1 default config
* Do not include autoload paths in the load path
* Use ActiveRecord::Result#to_ary instead of deprecated to_hash
They do the same thing, and to_hash has been removed from Rails 6.1
* Explicitly name polymorphic indexes to workaround a bug in Rails 6.1
cf. https://github.com/rails/rails/issues/41693
* Fix incorrect usage of “foreign_key” in migration script
* Use `ActiveModel::Errors#delete` instead of deprecated clear method
* Fix link headers tests on Rails 6.1
Rails 6.1 adds values to the Link header by default, thus it is not a
LinkHeader object anymore. Fix the test to parse the Link header instead
of assuming it is a LinkHeader.
Conflicts:
- `app/validators/status_length_validator.rb`:
Upstream changes too close to glitch-soc MAX_CHARS changes, but not a real
conflict.
Applied upstream changes.
- `package.json`:
glitch-soc-only dependency textually too close to a dependency updated
upstream, not a real conflict.
Applied upstream changes.
* Fix crash on receiving requests with missing Digest header
Return an error pointing out that Digest is missing, instead of crashing.
Fixes#15743
* Fix from review feedback
Conflicts:
- `app/javascript/styles/mastodon/modal.scss`:
For some reason we changed the file loading path in glitch-soc,
but now upstream has completely changed how the logo is loaded.
Applied upstream changes.
An uncommon but somewhat difficult to digagnose issue is dealing with
improperly-seeded databases. In such cases, instance-signed fetches will
fail with a ActiveRecord::RecordNotFound error, usually caught and handled
as generic 404, leading people to think the remote resource itself has not
been found, while it's the local instance actor that does not exist.
This commit changes the code so that failure to find the instance actor
automatically creates a new one, so that improperly-seeded databases do
not cause any issue.
Conflicts:
- `app/models/public_feed.rb`:
Upstream refactored a bit, glitch-soc had specific code for local-only
statuses.
Updated glitch-soc's specific code accordingly.
This also skips fetching the actor completely.
This will be useful if we end up distributing Update activities linked to
account suspensions more widely (they are currently only delivered to
the suspended account's followers), as currently, instances not knowing
about the suspended account would fetch it to then process the suspension.
Co-authored-by: Claire <claire.github-309c@sitedethib.com>
Conflicts:
- `config/webpack/configuration.js`:
Upstream updated the `js-yaml` dependency, which changed how to call it.
Those changes conflicted because that code is pretty different in glitch-soc
which has to deal with its more complex theming system.
Proceeded to the same compatibility changes in glitch-soc's code.
- `package.json` and `yarn.lock`:
Not really a conflict, just glitch-soc-specific dependencies textually too
close to some dependencies updated upstream.
Conflicts:
- `app/models/form/admin_settings.rb`:
New setting added upstream. Ported it.
- `app/views/statuses/_simple_status.html.haml`:
Upstream removed RTL classes. Did the same.
- `config/settings.yml`:
New setting added upstream. Ported it.
* 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>
Conflicts:
- `app/services/remove_status_service.rb`:
Conflict caused by us having a distinc Direct timeline.
Ported upstream changes.
- `app/javascript/mastodon/features/compose/components/compose_form.js`:
Conflict between glitch-soc's variable character limit and upstream
refactoring that part of the code.
Ported upstream changes.
Conflicts:
- `.github/ISSUE_TEMPLATE/bug_report.md`:
Upstream added the `bug` label to bug reports.
Did the same.
- `app/services/fan_out_on_write_service.rb`:
Upstream put DMs back into timelines, glitch-soc was already doing it.
Ignored upstream changes.
Conflicts:
- `app/controllers/concerns/sign_in_token_authentication_concern.rb`:
Conflict caused because of glitch-soc's theming system.
Took upstream's new code and applied the theming system changes on top
of it.
- `app/controllers/concerns/two_factor_authentication_concern.rb`:
Conflict caused because of glitch-soc's theming system.
Took upstream's new code and applied the theming system changes on top
of it.
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
Conflicts:
- `app/controllers/relationships_controller.rb`:
Upstream changed a line too close to a glitch-soc only line related to
glitch-soc's theming system.
Applied upstream changes accordingly.
Conflicts:
- `app/controllers/follower_accounts_controller.rb`:
Conflict due to upstream changing suspension logic while
glitch-soc has an extra option to hide followers count.
Ported upstream changes.
* Add more specific error message when request body digest is invalid
This may help other implementors debug their implementation.
* Relax Host parameter requirement to GET requests
The only POST requests processed by Mastodon need objects/actors (including
their host) to be explicitly mentioned in the request's body, so replaying
a legitimate request to another host should not be a security issue.
* Support Digest headers using multiple algorithms or lowercase alogirthm names
Conflicts:
- `.github/dependabot.yml`:
Updated upstream, we deleted it to not be flooded by Depandabot.
Kept deleted.
- `Gemfile.lock`:
Puma updated on both sides, went for the most recent version.
- `app/controllers/api/v1/mutes_controller.rb`:
Upstream updated the serializer to support timed mutes, while
glitch-soc added a custom API ages ago to get information that
is already available elsewhere.
Dropped the glitch-soc-specific API, went with upstream changes.
- `app/javascript/core/admin.js`:
Conflict due to changing how assets are loaded. Went with upstream.
- `app/javascript/packs/public.js`:
Conflict due to changing how assets are loaded. Went with upstream.
- `app/models/mute.rb`:
🤷
- `app/models/user.rb`:
New user setting added upstream while we have glitch-soc-specific
user settings. Added upstream's user setting.
- `config/settings.yml`:
Upstream added a new user setting close to a user setting we had
changed the defaults for. Added the new upstream setting.
- `package.json`:
Upstream dependency updated “too close” to a glitch-soc-specific
dependency. No real conflict. Updated the dependency.
* 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
Conflicts:
- `Gemfile.lock`:
Not a real conflict, upstream updated dependencies that were too close to
glitch-soc-only ones in the file.
- `app/controllers/oauth/authorized_applications_controller.rb`:
Upstream changed the logic surrounding suspended accounts.
Minor conflict due to glitch-soc's theming system.
Ported upstream changes.
- `app/controllers/settings/base_controller.rb`:
Upstream refactored and changed the logic surrounding suspended accounts.
Minor conflict due to glitch-soc's theming system.
Ported upstream changes.
- `app/controllers/settings/sessions_controller.rb`:
Upstream refactored and changed the logic surrounding suspended accounts.
Minor conflict due to glitch-soc's theming system.
Ported upstream changes.
- `app/models/user.rb`:
Upstream refactored and changed the logic surrounding suspended accounts.
Minor conflict due to glitch-soc not preventing moved accounts from logging
in.
Ported upstream changes while keeping the ability for moved accounts to log
in.
- `app/policies/status_policy.rb`:
Upstream refactored and changed the logic surrounding suspended accounts.
Minor conflict due to glitch-soc's local-only toots.
Ported upstream changes.
- `app/serializers/rest/account_serializer.rb`:
Upstream refactored and changed the logic surrounding suspended accounts.
Minor conflict due to glitch-soc's ability to hide followers count.
Ported upstream changes.
- `app/services/process_mentions_service.rb`:
Upstream refactored and changed the logic surrounding suspended accounts.
Minor conflict due to glitch-soc's local-only toots.
Ported upstream changes.
- `package.json`:
Not a real conflict, upstream updated dependencies that were too close to
glitch-soc-only ones in the file.
* 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
* 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
Conflicts:
- app/controllers/api/v1/timelines/public_controller.rb
- app/lib/feed_manager.rb
- app/models/status.rb
- app/services/precompute_feed_service.rb
- app/workers/feed_insert_worker.rb
- spec/models/status_spec.rb
All conflicts are due to upstream refactoring feed management and us having
local-only toots on top of that. Rewrote local-only toots management for
upstream's changes.
Conflicts:
- `app/controllers/activitypub/collections_controller.rb`:
Conflict caused because we have additional code to make sure pinned
local-only toots don't get rendered on the ActivityPub endpoints.
Ported upstream changes.
Conflicts:
- `config/webpack/shared.js`:
Upstream has changed how Tesseract.js gets included and dropped a dependency.
The conflict is caused by glitch-soc having different code due to its
theming system.
Ported upstream changes.
- `lib/mastodon/version.rb`:
Upstream refactor/code style change in a place we replaced upstream's
repo URL with ours.
Ported upstram changes, keeping our repo URL.
- `yarn.lock`:
Upstream dropped dependencies, one of which was textually too close to
a glitch-soc-specific dependency. Not a real conflict.
* 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
* Make Array-creation behavior of Paginable more predictable
Paginable.paginate_by_id usually returns ActiveRecord::Relation, but it
returns an Array if min_id option is present. The behavior caused problems
fixed with the following commits:
- 552e886b64
- b63ede5005
- 64ef37b89d
To prevent from recurring similar problems, this commit introduces two
changes:
- The scope now always returns an Array whether min_id option is present
or not.
- The scope is renamed to to_a_paginated_by_id to clarify it returns an
Array.
* Transform Paginable.to_a_paginated_by_id from a scope to a class method
https://api.rubyonrails.org/classes/ActiveRecord/Scoping/Named/ClassMethods.html#method-i-scope
> The method is intended to return an ActiveRecord::Relation object, which
> is composable with other scopes.
Paginable.to_a_paginated_by_id returns an Array and is not appropriate
as a scope.
Conflicts:
- `app/controllers/accounts_controller.rb`:
Upstream change too close to a glitch-soc change related to
instance-local toots. Merged upstream changes.
- `app/services/fan_out_on_write_service.rb`:
Minor conflict due to glitch-soc's handling of Direct Messages,
merged upstream changes.
- `yarn.lock`:
Not really a conflict, caused by glitch-soc-only dependencies
being textually too close to updated upstream dependencies.
Merged upstream changes.
* Replace incorrect use of distinct with group
Some uses of ActiveRecord::QueryMethods#distinct pass field names but they
are incorrect for the current version of Rails.
ActiveRecord::QueryMethods#group provides the expected behavior and
benefits performance. See commit 6da24aad4cafdef8d8a2c92bac2002a5fc2fe9c8.
* Introduce ApplicationController#cache_collection_paginated_by_id
ApplicationController#cache_collection_paginated_by_id fuses
ApplicationController#cache_collection and Paginable.paginate_by_id.
An advantage of this method is that it prevents from modifying scope which
Paginable.paginate_by_id may provide.
ApplicationController#cache_collection always return an array and there
is no possibility of the scope modification. It is also clear for a
programmer, considering the implication of "cache".
This method can also emit more efficient queries by using
Cacheable.cache_ids before calling Paginable.paginate_by_id.
Some uses of ActiveRecord::QueryMethods#distinct pass field names but they
are incorrect for the current version of Rails.
ActiveRecord::QueryMethods#group provides the expected behavior and
benefits performance. See commit 6da24aad4cafdef8d8a2c92bac2002a5fc2fe9c8.
The old implementation had two queries:
1. The query constructed in Api::V1::FavouritesController#results
2. The query constructed in #cached_favourites, which is merged with 1.
Both of them are issued againt PostgreSQL. The combination of the two
queries caused the following problems:
- The small window between the two queries involves race conditions.
- Minor performance inefficiency.
Moreover, the construction of query 2, which involves merging with query
1 has a bug. Query 1 is finalized with paginate_by_id, but paginate_by_id
returns an array when min_id parameter is specified. The behavior prevents
from merging the query, and in the real world, ActiveRecord simply ignores
the merge (!), which results in querying the entire scan of statuses and
favourites table.
This change fixes these issues by simply letting query 1 get all the works
done.
DISTINCT clause removes duplicated records according to all the selected
attributes. In reality, it can remove duplicated records only looking at
statuses.id, but the clause confuses the query planner and yields
insufficient performance.
The behavior is also problematic if the scope produced by HashQueryService
is used to query columns without id (using pluck method, for example). The
scope is expected to contain unique statuses, but the uniquness will be
evaluated with some arbitrary columns other than id.
GROUP BY clause resolves those problem by explicitly specifying the
column to take into account for the record distinction.
A workaround for the problem of DISTINCT clause in
Api::V1::Timelines::TagController is no longer necessary and removed.
