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Do not serve account actors at all in limited federation mode (#14800)
* 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
2020-09-14 13:04:29 +02:00
.circleci Set bundle config in local file, and set path (#14351) 2020-07-18 19:00:59 +02:00
.github Add GitHub Sponsors 2020-06-29 16:10:49 +02:00
app Do not serve account actors at all in limited federation mode (#14800) 2020-09-14 13:04:29 +02:00
bin fix: make Procfile compatible with herokuish (#12685) 2020-08-29 19:00:30 +02:00
chart helm: bump default image tag to v3.2.0 (#14476) 2020-08-02 11:20:31 +02:00
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db Add configuration option to filter replies in lists (#9205) 2020-09-01 13:31:28 +02:00
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lib Change REST API to return empty data for suspended accounts (#14765) 2020-09-11 15:16:29 +02:00
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nanobox Resync Nanobox files with the 2.9.0 release (#11083) 2019-06-14 14:52:31 +02:00
public Add border around 🕺 emoji (#14769) 2020-09-10 19:08:03 +02:00
spec Do not serve account actors at all in limited federation mode (#14800) 2020-09-14 13:04:29 +02:00
streaming Fix destructuring error when unsubscribing without subscribing (#14566) 2020-08-12 15:36:07 +02:00
vendor Increase files checked by ESLint (#9705) 2019-01-04 11:28:38 +01:00
.buildpacks Remove nodejs buildpack from buildpacks (#14364) 2020-07-20 09:48:10 +02:00
.codeclimate.yml Bump rubocop from 0.86.0 to 0.88.0 (#14412) 2020-09-01 03:04:00 +02:00
.dockerignore Add .bundle to .dockerignore (#7895) 2018-06-26 20:33:29 +02:00
.editorconfig
.env.nanobox Fix sample SAML_ACS_URL, SAML_ISSUER (#12669) 2019-12-23 18:12:22 +01:00
.env.production.sample Fix the wrong full documentation link (#14293) 2020-07-12 22:11:31 +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 Increase files checked by ESLint (#9705) 2019-01-04 11:28:38 +01:00
.eslintrc.js Enable promise/catch-or-return allowFinally (#14289) 2020-07-11 23:51:22 +02:00
.foreman
.gitattributes
.gitignore Change Redis#exists calls to Redis#exists? to avoid deprecation warning (#14191) 2020-07-01 19:05:21 +02:00
.haml-lint.yml
.nanoignore Remove Storybook (#4397) 2017-07-27 22:30:27 +02:00
.nvmrc Upgrade .nvmrc to Node.js 12 (#12906) 2020-01-21 12:42:13 +01:00
.profile
.rspec
.rubocop.yml Bump rubocop from 0.86.0 to 0.88.0 (#14412) 2020-09-01 03:04:00 +02:00
.ruby-version Update .ruby-version (#13395) 2020-04-05 13:58:43 +02:00
.sass-lint.yml Fix sass-lint config (#10982) 2019-06-06 18:51:46 +02:00
.slugignore Remove Storybook (#4397) 2017-07-27 22:30:27 +02:00
.yarnclean Replace from scss-lint to sass-lint (#10958) 2019-06-04 17:23:18 +02:00
AUTHORS.md Update translators (#14374) 2020-07-22 23:08:27 +02:00
Aptfile Stop installing libssl-dev for build (#14660) 2020-08-25 01:20:59 +02:00
CHANGELOG.md Bump version to 3.2.0 (#14395) 2020-07-27 00:07:26 +02:00
CODE_OF_CONDUCT.md Add code of conduct from GitHub generator (#5674) 2017-11-13 17:28:55 +01:00
CONTRIBUTING.md Edit CONTRIBUTING.md (#12401) 2019-11-17 12:25:10 +01:00
Capfile
Dockerfile Minor fix & improvement for the Dockerfile (#14686) 2020-08-30 16:45:49 +02:00
Gemfile Bump rubocop from 0.88.0 to 0.90.0 (#14747) 2020-09-08 08:22:54 +09:00
Gemfile.lock Bump puma from 4.3.5 to 4.3.6 (#14750) 2020-09-08 08:23:13 +09:00
LICENSE
Procfile fix: make Procfile compatible with herokuish (#12685) 2020-08-29 19:00:30 +02:00
Procfile.dev Fix Procfile on OS X (#6748) 2018-03-12 03:50:40 +01:00
README.md Fix translation platform to Crowdin (#13443) 2020-04-10 08:24:23 +02:00
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SECURITY.md Add Security Policy (#13946) 2020-06-03 08:32:23 +02:00
Vagrantfile Update Vagrant box to Bionic (#13384) 2020-04-04 15:47:48 +02:00
app.json Stop using heroku-buildpack-nodejs (#14341) 2020-07-16 22:01:34 +02:00
babel.config.js Remove unnecessary dependencies (#12533) 2019-12-02 13:38:53 +01:00
boxfile.yml Correct the Nanobox deploy hooks for order and context (#12663) 2019-12-22 08:55:27 +01:00
config.ru
crowdin.yml Update Crowdin configuration file 2019-09-14 11:40:13 +02:00
docker-compose.yml Update Elasticsearch from 6.1 to 6.8 in docker-compose.yml (Fix glitch-soc#1348) (#14016) 2020-06-10 13:57:30 +02:00
ide-helper.js Add JS IDE helper (#13012) 2020-04-27 17:19:53 +02:00
package.json Bump sass-loader from 9.0.3 to 10.0.2 (#14741) 2020-09-08 05:22:10 +09:00
postcss.config.js Increase files checked by ESLint (#9705) 2019-01-04 11:28:38 +01:00
priv-config TOR federation (#7875) 2018-06-26 20:34:12 +02:00
scalingo.json Remove deprecated config from Heroku and Scalingo (#11925) 2019-09-23 12:11:59 +02:00
yarn.lock Bump node-fetch from 2.6.0 to 2.6.1 (#14772) 2020-09-11 21:06:53 +09:00

README.md

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 10.13+

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.

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.freenode.net

License

Copyright (C) 2016-2020 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/.