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Claire 02a87431cf
Fix error when suspending user with an already-existing canonical email block (#17036)
* Fix error when suspending user with an already-existing canonical email block

Fixes #17033

While attempting to create a `CanonicalEmailBlock` with an existing hash would
raise an `ActiveRecord::RecordNotUnique` error, this being done within a
transaction would cancel the whole transaction. For this reason, checking for
uniqueness in Rails would query the database within the transaction and avoid
invalidating the whole transaction for this reason.

A race condition is still possible, where multiple accounts sharing a canonical
email would be blocked in concurrent transactions, in which only one would
succeed, but that is way less likely to happen that the current issue, and can
always be retried after the first failure, unlike the current situation.

* Add tests
2021-11-24 17:41:03 +01:00
.circleci Ruby 3.0.2 Upgrade (#16982) 2021-11-18 21:59:57 +01:00
.github Ruby 3.0.2 Upgrade (#16982) 2021-11-18 21:59:57 +01:00
app Fix error when suspending user with an already-existing canonical email block (#17036) 2021-11-24 17:41:03 +01:00
bin Update Mastodon to Rails 6.1 (#15910) 2021-03-24 10:44:31 +01:00
chart Update Helm release elasticsearch to v15.10.3 (#16651) 2021-10-14 21:01:27 +02:00
config Bump chewy from 5.2.0 to 7.2.3 (supports Elasticsearch 7.x) (#16915) 2021-11-18 22:02:08 +01:00
db Add feature to automatically delete old toots (#16529) 2021-08-09 23:11:50 +02:00
dist templates/systemd/mastodon: update sandbox mode (#16235) 2021-10-25 16:31:20 +02:00
lib Bump chewy from 5.2.0 to 7.2.3 (supports Elasticsearch 7.x) (#16915) 2021-11-18 22:02:08 +01:00
log
nanobox Resync Nanobox files with the 2.9.0 release (#11083) 2019-06-14 14:52:31 +02:00
public Add assets from Twemoji 13.1.0 (#16345) 2021-06-01 14:35:49 +02:00
spec Fix error when suspending user with an already-existing canonical email block (#17036) 2021-11-24 17:41:03 +01:00
streaming fix(streaming): req.scopes can be nullable (#16823) 2021-10-13 05:02:55 +02:00
vendor
.buildpacks Remove nodejs buildpack from buildpacks (#14364) 2020-07-20 09:48:10 +02:00
.codeclimate.yml Exclude locale files from Code Climate (#16863) 2021-10-18 12:04:42 +02:00
.deepsource.toml Update .deepsource.toml (#15753) 2021-02-19 09:53:25 +01:00
.dockerignore Ignore git related files from docker build (#16282) 2021-05-22 17:43:07 +02:00
.editorconfig
.env.nanobox New env variable: CAS_SECURITY_ASSUME_EMAIL_IS_VERIFIED (#16655) 2021-08-25 18:41:24 +02:00
.env.production.sample Fix mastodon:setup to take dotenv/docker-compose differences into account (#16896) 2021-10-25 16:34:15 +02:00
.env.test Bump webpacker from 4.0.7 to 4.2.0 (#12416) 2019-11-20 17:56:11 +01:00
.env.vagrant Add a default DB_HOST to .env.vagrant for enable the streaming (#14030) 2020-06-15 01:57:06 +02:00
.eslintignore
.eslintrc.js Enable promise/catch-or-return allowFinally (#14289) 2020-07-11 23:51:22 +02:00
.foreman
.gitattributes
.gitignore helm: pin versions, commit lockfile (#15749) 2021-02-19 09:56:40 +01:00
.haml-lint.yml
.nanoignore
.nvmrc NodeJS 14 support - circleci/docker/.nvmrc (#16163) 2021-08-10 22:56:13 +02:00
.profile
.rspec
.rubocop.yml Fix rubocop config and warnings (#15503) 2021-01-07 09:40:55 +01:00
.ruby-version Ruby 3.0.2 Upgrade (#16982) 2021-11-18 21:59:57 +01:00
.sass-lint.yml Fix sass-lint config (#10982) 2019-06-06 18:51:46 +02:00
.slugignore
.yarnclean Replace from scss-lint to sass-lint (#10958) 2019-06-04 17:23:18 +02:00
app.json Change references to tootsuite/mastodon to mastodon/mastodon (#16491) 2021-07-13 15:46:20 +02:00
Aptfile Use libvpx >= 5 (#15591) 2021-01-22 10:09:40 +01:00
AUTHORS.md Change references to tootsuite/mastodon to mastodon/mastodon (#16491) 2021-07-13 15:46:20 +02:00
babel.config.js Remove dependency for @babel/plugin-proposal-class-properties (#16155) 2021-05-04 23:13:04 +02:00
boxfile.yml Fix to isolate the sidekiq process that runs the scheduler job (#15314) 2020-12-15 03:04:03 +01:00
Capfile
CHANGELOG.md Forward port version bumps to 3.4.2 and 3.4.3 (#16945) 2021-11-06 05:32:14 +01:00
CODE_OF_CONDUCT.md
config.ru
CONTRIBUTING.md Change references to tootsuite/mastodon to mastodon/mastodon (#16491) 2021-07-13 15:46:20 +02:00
crowdin.yml Update Crowdin configuration file 2019-09-14 11:40:13 +02:00
docker-compose.yml [Docker-Compose] [Breaking] Postgres 9.6 is EOL (11th Nov 2021) - Migrate to 14 Stable (#16947) 2021-11-18 22:00:27 +01:00
Dockerfile Update Dockerfile (#16939) 2021-11-18 22:00:38 +01:00
FEDERATION.md Add FEDERATION.md (#17029) 2021-11-23 00:15:31 +01:00
Gemfile Bump chewy from 5.2.0 to 7.2.3 (supports Elasticsearch 7.x) (#16915) 2021-11-18 22:02:08 +01:00
Gemfile.lock Bump chewy from 5.2.0 to 7.2.3 (supports Elasticsearch 7.x) (#16915) 2021-11-18 22:02:08 +01:00
ide-helper.js Add JS IDE helper (#13012) 2020-04-27 17:19:53 +02:00
LICENSE
package.json Add lazy load to emoji-mart (#16907) 2021-11-18 22:01:31 +01:00
postcss.config.js
priv-config
Procfile fix: make Procfile compatible with herokuish (#12685) 2020-08-29 19:00:30 +02:00
Procfile.dev Set RAILS_ENV in Procfile.dev (#15502) 2021-01-07 09:30:12 +01:00
Rakefile
README.md add Vagrant short guide to readme (#13009) 2021-10-14 21:06:19 +02:00
scalingo.json Change references to tootsuite/mastodon to mastodon/mastodon (#16491) 2021-07-13 15:46:20 +02:00
SECURITY.md Fix security policy (#16248) 2021-05-16 23:50:16 +02:00
Vagrantfile replace keys.gnupg.net with curl from rvm.io (#16568) 2021-10-14 20:59:41 +02:00
yarn.lock Add lazy load to emoji-mart (#16907) 2021-11-18 22:01:31 +01:00

Mastodon

GitHub release Build Status Code Climate Crowdin Docker Pulls

Mastodon is a free, open-source social network server based on ActivityPub where users can follow friends and discover new ones. On Mastodon, users can publish anything they want: links, pictures, text, video. All Mastodon servers are interoperable as a federated network (users on one server can seamlessly communicate with users from another one, including non-Mastodon software that implements ActivityPub)!

Click below to learn more in a video:

Screenshot

Navigation

Features

No vendor lock-in: Fully interoperable with any conforming platform

It doesn't have to be Mastodon, whatever implements ActivityPub is part of the social network! Learn more

Real-time, chronological timeline updates

See the updates of people you're following appear in real-time in the UI via WebSockets. There's a firehose view as well!

Media attachments like images and short videos

Upload and view images and WebM/MP4 videos attached to the updates. Videos with no audio track are treated like GIFs; normal videos are looped - like vines!

Safety and moderation tools

Private posts, locked accounts, phrase filtering, muting, blocking and all sorts of other features, along with a reporting and moderation system. Learn more

OAuth2 and a straightforward REST API

Mastodon acts as an OAuth2 provider so 3rd party apps can use the REST and Streaming APIs, resulting in a rich app ecosystem with a lot of choices!

Deployment

Tech stack:

  • Ruby on Rails powers the REST API and other web pages
  • React.js and Redux are used for the dynamic parts of the interface
  • Node.js powers the streaming API

Requirements:

  • PostgreSQL 9.5+
  • Redis 4+
  • Ruby 2.5+
  • Node.js 12+

The repository includes deployment configurations for Docker and docker-compose, but also a few specific platforms like Heroku, Scalingo, and Nanobox. The stand-alone installation guide is available in the documentation.

A Vagrant configuration is included for development purposes. To use it, complete following steps:

  • Install Vagrant and Virtualbox
  • Run vagrant up
  • Run vagrant ssh -c "cd /vagrant && foreman start"
  • Open http://mastodon.local in your browser

Contributing

Mastodon is free, open-source software licensed under AGPLv3.

You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository, or submit translations using Crowdin. To get started, take a look at CONTRIBUTING.md. If your contributions are accepted into Mastodon, you can request to be paid through our OpenCollective.

IRC channel: #mastodon on irc.libera.chat

License

Copyright (C) 2016-2021 Eugen Rochko & other Mastodon contributors (see AUTHORS.md)

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.