Removing stray scrollbars in smaller windows

* New translations en.yml (Czech)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations en.json (Czech)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations en.json (Czech)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations en.yml (Vietnamese)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations en.json (Czech)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations simple_form.en.yml (Czech)
[ci skip]

* New translations en.json (Japanese)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations devise.en.yml (Czech)
[ci skip]

* New translations en.json (Catalan)
[ci skip]

* New translations en.json (Catalan)
[ci skip]

* New translations simple_form.en.yml (Czech)
[ci skip]

* New translations devise.en.yml (Czech)
[ci skip]

* New translations en.yml (Japanese)
[ci skip]

* New translations en.yml (Japanese)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations en.yml (Czech)
[ci skip]

* New translations simple_form.en.yml (Czech)
[ci skip]

* New translations en.json (Chinese Simplified)
[ci skip]

* New translations en.json (Chinese Simplified)
[ci skip]

* New translations en.yml (Chinese Simplified)
[ci skip]

* New translations simple_form.en.yml (Chinese Simplified)
[ci skip]

* New translations activerecord.en.yml (Chinese Simplified)
[ci skip]

* New translations devise.en.yml (Chinese Simplified)
[ci skip]

* New translations doorkeeper.en.yml (Chinese Simplified)
[ci skip]

* New translations en.json (Scottish Gaelic)
[ci skip]

* New translations en.yml (Scottish Gaelic)
[ci skip]

* New translations simple_form.en.yml (Japanese)
[ci skip]

* New translations en.json (Scottish Gaelic)
[ci skip]

* New translations simple_form.en.yml (Japanese)
[ci skip]

* i18n-tasks normalize

* Fix normalization

.buildpacks

@@ -0,0 +1,3 @@
+https://github.com/heroku/heroku-buildpack-apt
+https://github.com/Scalingo/ffmpeg-buildpack
+https://github.com/Scalingo/ruby-buildpack

.circleci/config.yml

@@ -0,0 +1,276 @@
+version: 2
+
+aliases:
+  - &defaults
+    docker:
+      - image: circleci/ruby:2.7-buster-node
+        environment: &ruby_environment
+          BUNDLE_JOBS: 3
+          BUNDLE_RETRY: 3
+          BUNDLE_APP_CONFIG: ./.bundle/
+          BUNDLE_PATH: ./vendor/bundle/
+          DB_HOST: localhost
+          DB_USER: root
+          RAILS_ENV: test
+          ALLOW_NOPAM: true
+          CONTINUOUS_INTEGRATION: true
+          DISABLE_SIMPLECOV: true
+          PAM_ENABLED: true
+          PAM_DEFAULT_SERVICE: pam_test
+          PAM_CONTROLLED_SERVICE: pam_test_controlled
+    working_directory: ~/projects/mastodon/
+
+  - &attach_workspace
+    attach_workspace:
+      at: ~/projects/
+
+  - &persist_to_workspace
+    persist_to_workspace:
+      root: ~/projects/
+      paths:
+        - ./mastodon/
+
+  - &restore_ruby_dependencies
+    restore_cache:
+      keys:
+        - v3-ruby-dependencies-{{ checksum "/tmp/.ruby-version" }}-{{ checksum "Gemfile.lock" }}
+        - v3-ruby-dependencies-{{ checksum "/tmp/.ruby-version" }}-
+        - v3-ruby-dependencies-
+
+  - &install_steps
+    steps:
+      - checkout
+      - *attach_workspace
+      - restore_cache:
+          keys:
+            - v2-node-dependencies-{{ checksum "yarn.lock" }}
+            - v2-node-dependencies-
+      - run:
+          name: Install yarn dependencies
+          command: yarn install --frozen-lockfile
+      - save_cache:
+          key: v2-node-dependencies-{{ checksum "yarn.lock" }}
+          paths:
+            - ./node_modules/
+      - *persist_to_workspace
+
+  - &install_system_dependencies
+      run:
+        name: Install system dependencies
+        command: |
+          sudo apt-get update
+          sudo apt-get install -y libicu-dev libidn11-dev libprotobuf-dev protobuf-compiler
+
+  - &install_ruby_dependencies
+      steps:
+        - *attach_workspace
+        - *install_system_dependencies
+        - run:
+            name: Set Ruby version
+            command: ruby -e 'puts RUBY_VERSION' | tee /tmp/.ruby-version
+        - *restore_ruby_dependencies
+        - run:
+            name: Set bundler settings
+            command: |
+              bundle config --local clean 'true'
+              bundle config --local deployment 'true'
+              bundle config --local with 'pam_authentication'
+              bundle config --local without 'development production'
+              bundle config --local frozen 'true'
+              bundle config --local path $BUNDLE_PATH
+        - run:
+            name: Install bundler dependencies
+            command: bundle check || (bundle install && bundle clean)
+        - save_cache:
+            key: v3-ruby-dependencies-{{ checksum "/tmp/.ruby-version" }}-{{ checksum "Gemfile.lock" }}
+            paths:
+              - ./.bundle/
+              - ./vendor/bundle/
+        - persist_to_workspace:
+            root: ~/projects/
+            paths:
+                - ./mastodon/.bundle/
+                - ./mastodon/vendor/bundle/
+
+  - &test_steps
+      parallelism: 4
+      steps:
+        - *attach_workspace
+        - *install_system_dependencies
+        - run:
+            name: Install FFMPEG
+            command: sudo apt-get install -y ffmpeg
+        - run:
+            name: Load database schema
+            command: ./bin/rails db:create db:schema:load db:seed
+        - run:
+            name: Run rspec in parallel
+            command: |
+              bundle exec rspec --profile 10 \
+                                --format RspecJunitFormatter \
+                                --out test_results/rspec.xml \
+                                --format progress \
+                                $(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings)
+        - store_test_results:
+            path: test_results
+jobs:
+  install:
+    <<: *defaults
+    <<: *install_steps
+
+  install-ruby2.7:
+    <<: *defaults
+    <<: *install_ruby_dependencies
+
+  install-ruby2.6:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:2.6-buster-node
+        environment: *ruby_environment
+    <<: *install_ruby_dependencies
+
+  install-ruby3.0:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:3.0-buster-node
+        environment: *ruby_environment
+    <<: *install_ruby_dependencies
+
+  build:
+    <<: *defaults
+    steps:
+      - *attach_workspace
+      - *install_system_dependencies
+      - run:
+          name: Precompile assets
+          command: ./bin/rails assets:precompile
+      - persist_to_workspace:
+          root: ~/projects/
+          paths:
+              - ./mastodon/public/assets
+              - ./mastodon/public/packs-test/
+
+  test-migrations:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:2.7-buster-node
+        environment: *ruby_environment
+      - image: circleci/postgres:12.2
+        environment:
+          POSTGRES_USER: root
+          POSTGRES_HOST_AUTH_METHOD: trust
+      - image: circleci/redis:5-alpine
+    steps:
+      - *attach_workspace
+      - *install_system_dependencies
+      - run:
+          name: Create database
+          command: ./bin/rails db:create
+      - run:
+          name: Run migrations
+          command: ./bin/rails db:migrate
+
+  test-ruby2.7:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:2.7-buster-node
+        environment: *ruby_environment
+      - image: circleci/postgres:12.2
+        environment:
+          POSTGRES_USER: root
+          POSTGRES_HOST_AUTH_METHOD: trust
+      - image: circleci/redis:5-alpine
+    <<: *test_steps
+
+  test-ruby2.6:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:2.6-buster-node
+        environment: *ruby_environment
+      - image: circleci/postgres:12.2
+        environment:
+          POSTGRES_USER: root
+          POSTGRES_HOST_AUTH_METHOD: trust
+      - image: circleci/redis:5-alpine
+    <<: *test_steps
+
+  test-ruby3.0:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:3.0-buster-node
+        environment: *ruby_environment
+      - image: circleci/postgres:12.2
+        environment:
+          POSTGRES_USER: root
+          POSTGRES_HOST_AUTH_METHOD: trust
+      - image: circleci/redis:5-alpine
+    <<: *test_steps
+
+  test-webui:
+    <<: *defaults
+    docker:
+      - image: circleci/node:12-buster
+    steps:
+      - *attach_workspace
+      - run:
+          name: Run jest
+          command: yarn test:jest
+
+  check-i18n:
+    <<: *defaults
+    steps:
+      - *attach_workspace
+      - *install_system_dependencies
+      - run:
+          name: Check locale file normalization
+          command: bundle exec i18n-tasks check-normalized
+      - run:
+          name: Check for unused strings
+          command: bundle exec i18n-tasks unused -l en
+      - run:
+          name: Check for wrong string interpolations
+          command: bundle exec i18n-tasks check-consistent-interpolations
+      - run:
+          name: Check that all required locale files exist
+          command: bundle exec rake repo:check_locales_files
+
+workflows:
+  version: 2
+  build-and-test:
+    jobs:
+      - install
+      - install-ruby2.7:
+          requires:
+            - install
+      - install-ruby2.6:
+          requires:
+            - install
+            - install-ruby2.7
+      - install-ruby3.0:
+          requires:
+            - install
+            - install-ruby2.7
+      - build:
+          requires:
+            - install-ruby2.7
+      - test-migrations:
+          requires:
+            - install-ruby2.7
+      - test-ruby2.7:
+          requires:
+            - install-ruby2.7
+            - build
+      - test-ruby2.6:
+          requires:
+            - install-ruby2.6
+            - build
+      - test-ruby3.0:
+          requires:
+            - install-ruby3.0
+            - build
+      - test-webui:
+          requires:
+            - install
+      - check-i18n:
+          requires:
+            - install-ruby2.7

.codeclimate.yml

@@ -0,0 +1,38 @@
+version: "2"
+checks:
+  argument-count:
+    enabled: false
+  complex-logic:
+    enabled: false
+  file-lines:
+    enabled: false
+  method-complexity:
+    enabled: false
+  method-count:
+    enabled: false
+  method-lines:
+    enabled: false
+  nested-control-flow:
+    enabled: false
+  return-statements:
+    enabled: false
+  similar-code:
+    enabled: false
+  identical-code:
+    enabled: false
+plugins:
+  brakeman:
+    enabled: true
+  bundler-audit:
+    enabled: true
+  eslint:
+    enabled: true
+    channel: eslint-7
+  rubocop:
+    enabled: true
+    channel: rubocop-1-9-1
+  sass-lint:
+    enabled: true
+exclude_patterns:
+- spec/
+- vendor/asset

.deepsource.toml

@@ -0,0 +1,23 @@
+version = 1
+
+test_patterns = ["app/javascript/mastodon/**/__tests__/**"]
+
+exclude_patterns = [
+    "db/migrate/**",
+    "db/post_migrate/**"
+]
+
+[[analyzers]]
+name = "ruby"
+enabled = true
+
+[[analyzers]]
+name = "javascript"
+enabled = true
+
+  [analyzers.meta]
+  environment = [
+    "browser",
+    "jest",
+    "nodejs"
+  ]

.dockerignore

@@ -1,4 +1,16 @@
+.bundle
 .env
 .env.*
 public/system
 public/assets
+public/packs
+node_modules
+neo4j
+vendor/bundle
+.DS_Store
+*.swp
+*~
+postgres
+redis
+elasticsearch
+chart

.editorconfig

@@ -0,0 +1,12 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 2

.env.nanobox

@@ -0,0 +1,257 @@
+# Service dependencies
+# You may set REDIS_URL instead for more advanced options
+REDIS_HOST=$DATA_REDIS_HOST
+REDIS_PORT=6379
+# REDIS_DB=0
+
+# You may set DATABASE_URL instead for more advanced options
+DB_HOST=$DATA_DB_HOST
+DB_USER=$DATA_DB_USER
+DB_NAME=gonano
+DB_PASS=$DATA_DB_PASS
+DB_PORT=5432
+
+# DATABASE_URL=postgresql://$DATA_DB_USER:$DATA_DB_PASS@$DATA_DB_HOST/gonano
+
+# Optional ElasticSearch configuration
+ES_ENABLED=true
+ES_HOST=$DATA_ELASTIC_HOST
+ES_PORT=9200
+
+BIND=0.0.0.0
+
+# Federation
+# Note: Changing LOCAL_DOMAIN at a later time will cause unwanted side effects, including breaking all existing federation.
+# LOCAL_DOMAIN should *NOT* contain the protocol part of the domain e.g https://example.com.
+LOCAL_DOMAIN=${APP_NAME}.nanoapp.io
+
+# Changing LOCAL_HTTPS in production is no longer supported. (Mastodon will always serve https:// links)
+
+# Use this only if you need to run mastodon on a different domain than the one used for federation.
+# You can read more about this option on https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Serving_a_different_domain.md
+# DO *NOT* USE THIS UNLESS YOU KNOW *EXACTLY* WHAT YOU ARE DOING.
+# WEB_DOMAIN=mastodon.example.com
+
+# Use this if you want to have several aliases handler@example1.com
+# handler@example2.com etc. for the same user. LOCAL_DOMAIN should not
+# be added. Comma separated values
+# ALTERNATE_DOMAINS=example1.com,example2.com
+
+# Application secrets
+# Generate each with the `rake secret` task (`nanobox run bundle exec rake secret`)
+SECRET_KEY_BASE=$SECRET_KEY_BASE
+OTP_SECRET=$OTP_SECRET
+
+# VAPID keys (used for push notifications)
+# You can generate the keys using the following command (first is the private key, second is the public one)
+# You should only generate this once per instance. If you later decide to change it, all push subscription will
+# be invalidated, requiring the users to access the website again to resubscribe.
+#
+# Generate with `rake mastodon:webpush:generate_vapid_key` task (`nanobox run bundle exec rake mastodon:webpush:generate_vapid_key`)
+#
+# For more information visit https://rossta.net/blog/using-the-web-push-api-with-vapid.html
+VAPID_PRIVATE_KEY=$VAPID_PRIVATE_KEY
+VAPID_PUBLIC_KEY=$VAPID_PUBLIC_KEY
+
+# Registrations
+# Single user mode will disable registrations and redirect frontpage to the first profile
+# SINGLE_USER_MODE=true
+# Prevent registrations with following e-mail domains
+# EMAIL_DOMAIN_BLACKLIST=example1.com|example2.de|etc
+# Only allow registrations with the following e-mail domains
+# EMAIL_DOMAIN_WHITELIST=example1.com|example2.de|etc
+
+# Optionally change default language
+# DEFAULT_LOCALE=de
+
+# E-mail configuration
+# Note: Mailgun and SparkPost (https://sparkpo.st/smtp) each have good free tiers
+# If you want to use an SMTP server without authentication (e.g local Postfix relay)
+# then set SMTP_AUTH_METHOD and SMTP_OPENSSL_VERIFY_MODE to 'none' and
+# *comment* SMTP_LOGIN and SMTP_PASSWORD (leaving them blank is not enough).
+SMTP_SERVER=$SMTP_SERVER
+SMTP_PORT=587
+SMTP_LOGIN=$SMTP_LOGIN
+SMTP_PASSWORD=$SMTP_PASSWORD
+SMTP_FROM_ADDRESS=notifications@${APP_NAME}.nanoapp.io
+#SMTP_REPLY_TO=
+#SMTP_DOMAIN= # defaults to LOCAL_DOMAIN
+#SMTP_DELIVERY_METHOD=smtp # delivery method can also be sendmail
+#SMTP_AUTH_METHOD=plain
+#SMTP_CA_FILE=/etc/ssl/certs/ca-certificates.crt
+#SMTP_OPENSSL_VERIFY_MODE=peer
+#SMTP_ENABLE_STARTTLS_AUTO=true
+#SMTP_TLS=true
+
+# Optional user upload path and URL (images, avatars). Default is :rails_root/public/system. If you set this variable, you are responsible for making your HTTP server (eg. nginx) serve these files.
+# PAPERCLIP_ROOT_PATH=/var/lib/mastodon/public-system
+# PAPERCLIP_ROOT_URL=/system
+
+# Optional asset host for multi-server setups
+# The asset host must allow cross origin request from WEB_DOMAIN or LOCAL_DOMAIN
+# if WEB_DOMAIN is not set. For example, the server may have the
+# following header field:
+# Access-Control-Allow-Origin: https://example.com/
+# CDN_HOST=https://assets.example.com
+
+# S3 (optional)
+# The attachment host must allow cross origin request from WEB_DOMAIN or
+# LOCAL_DOMAIN if WEB_DOMAIN is not set. For example, the server may have the
+# following header field:
+# Access-Control-Allow-Origin: https://192.168.1.123:9000/
+# S3_ENABLED=true
+# S3_BUCKET=
+# AWS_ACCESS_KEY_ID=
+# AWS_SECRET_ACCESS_KEY=
+# S3_REGION=
+# S3_PROTOCOL=http
+# S3_HOSTNAME=192.168.1.123:9000
+
+# S3 (Minio Config (optional) Please check Minio instance for details)
+# The attachment host must allow cross origin request - see the description
+# above.
+# S3_ENABLED=true
+# S3_BUCKET=
+# AWS_ACCESS_KEY_ID=
+# AWS_SECRET_ACCESS_KEY=
+# S3_REGION=
+# S3_PROTOCOL=https
+# S3_HOSTNAME=
+# S3_ENDPOINT=
+# S3_SIGNATURE_VERSION=
+
+# Google Cloud Storage (optional)
+# Use S3 compatible API. Since GCS does not support Multipart Upload,
+# increase the value of S3_MULTIPART_THRESHOLD to disable Multipart Upload.
+# The attachment host must allow cross origin request - see the description
+# above.
+# S3_ENABLED=true
+# AWS_ACCESS_KEY_ID=
+# AWS_SECRET_ACCESS_KEY=
+# S3_REGION=
+# S3_PROTOCOL=https
+# S3_HOSTNAME=storage.googleapis.com
+# S3_ENDPOINT=https://storage.googleapis.com
+# S3_MULTIPART_THRESHOLD=52428801 # 50.megabytes
+
+# Swift (optional)
+# The attachment host must allow cross origin request - see the description
+# above.
+# SWIFT_ENABLED=true
+# SWIFT_USERNAME=
+# For Keystone V3, the value for SWIFT_TENANT should be the project name
+# SWIFT_TENANT=
+# SWIFT_PASSWORD=
+# Some OpenStack V3 providers require PROJECT_ID (optional)
+# SWIFT_PROJECT_ID=
+# Keystone V2 and V3 URLs are supported. Use a V3 URL if possible to avoid
+# issues with token rate-limiting during high load.
+# SWIFT_AUTH_URL=
+# SWIFT_CONTAINER=
+# SWIFT_OBJECT_URL=
+# SWIFT_REGION=
+# Defaults to 'default'
+# SWIFT_DOMAIN_NAME=
+# Defaults to 60 seconds. Set to 0 to disable
+# SWIFT_CACHE_TTL=
+
+# Optional alias for S3 (e.g. to serve files on a custom domain, possibly using Cloudfront or Cloudflare)
+# S3_ALIAS_HOST=
+
+# Streaming API integration
+# STREAMING_API_BASE_URL=
+
+# Advanced settings
+# If you need to use pgBouncer, you need to disable prepared statements:
+# PREPARED_STATEMENTS=false
+
+# Cluster number setting for streaming API server.
+# If you comment out following line, cluster number will be `numOfCpuCores - 1`.
+# STREAMING_CLUSTER_NUM=1
+
+# Docker mastodon user
+# If you use Docker, you may want to assign UID/GID manually.
+# UID=1000
+# GID=1000
+
+# LDAP authentication (optional)
+# LDAP_ENABLED=true
+# LDAP_HOST=localhost
+# LDAP_PORT=389
+# LDAP_METHOD=simple_tls
+# LDAP_BASE=
+# LDAP_BIND_DN=
+# LDAP_PASSWORD=
+# LDAP_UID=cn
+# LDAP_MAIL=mail
+# LDAP_SEARCH_FILTER=(|(%{uid}=%{email})(%{mail}=%{email}))
+# LDAP_UID_CONVERSION_ENABLED=true
+# LDAP_UID_CONVERSION_SEARCH=., -
+# LDAP_UID_CONVERSION_REPLACE=_
+
+# PAM authentication (optional)
+# PAM authentication uses for the email generation the "email" pam variable
+# and optional as fallback PAM_DEFAULT_SUFFIX
+# The pam environment variable "email" is provided by:
+# https://github.com/devkral/pam_email_extractor
+# PAM_ENABLED=true
+# Fallback email domain for email address generation (LOCAL_DOMAIN by default)
+# PAM_EMAIL_DOMAIN=example.com
+# Name of the pam service (pam "auth" section is evaluated)
+# PAM_DEFAULT_SERVICE=rpam
+# Name of the pam service used for checking if an user can register (pam "account" section is evaluated) (nil (disabled) by default)
+# PAM_CONTROLLED_SERVICE=rpam
+
+# Global OAuth settings (optional) :
+# If you have only one strategy, you may want to enable this
+# OAUTH_REDIRECT_AT_SIGN_IN=true
+
+# Optional CAS authentication (cf. omniauth-cas) :
+# CAS_ENABLED=true
+# CAS_URL=https://sso.myserver.com/
+# CAS_HOST=sso.myserver.com/
+# CAS_PORT=443
+# CAS_SSL=true
+# CAS_VALIDATE_URL=
+# CAS_CALLBACK_URL=
+# CAS_LOGOUT_URL=
+# CAS_LOGIN_URL=
+# CAS_UID_FIELD='user'
+# CAS_CA_PATH=
+# CAS_DISABLE_SSL_VERIFICATION=false
+# CAS_UID_KEY='user'
+# CAS_NAME_KEY='name'
+# CAS_EMAIL_KEY='email'
+# CAS_NICKNAME_KEY='nickname'
+# CAS_FIRST_NAME_KEY='firstname'
+# CAS_LAST_NAME_KEY='lastname'
+# CAS_LOCATION_KEY='location'
+# CAS_IMAGE_KEY='image'
+# CAS_PHONE_KEY='phone'
+
+# Optional SAML authentication (cf. omniauth-saml)
+# SAML_ENABLED=true
+# SAML_ACS_URL=http://localhost:3000/auth/auth/saml/callback
+# SAML_ISSUER=https://example.com
+# SAML_IDP_SSO_TARGET_URL=https://idp.testshib.org/idp/profile/SAML2/Redirect/SSO
+# SAML_IDP_CERT=
+# SAML_IDP_CERT_FINGERPRINT=
+# SAML_NAME_IDENTIFIER_FORMAT=
+# SAML_CERT=
+# SAML_PRIVATE_KEY=
+# SAML_SECURITY_WANT_ASSERTION_SIGNED=true
+# SAML_SECURITY_WANT_ASSERTION_ENCRYPTED=true
+# SAML_SECURITY_ASSUME_EMAIL_IS_VERIFIED=true
+# SAML_ATTRIBUTES_STATEMENTS_UID="urn:oid:0.9.2342.19200300.100.1.1"
+# SAML_ATTRIBUTES_STATEMENTS_EMAIL="urn:oid:1.3.6.1.4.1.5923.1.1.1.6"
+# SAML_ATTRIBUTES_STATEMENTS_FULL_NAME="urn:oid:2.16.840.1.113730.3.1.241"
+# SAML_ATTRIBUTES_STATEMENTS_FIRST_NAME="urn:oid:2.5.4.42"
+# SAML_ATTRIBUTES_STATEMENTS_LAST_NAME="urn:oid:2.5.4.4"
+# SAML_UID_ATTRIBUTE="urn:oid:0.9.2342.19200300.100.1.1"
+# SAML_ATTRIBUTES_STATEMENTS_VERIFIED=
+# SAML_ATTRIBUTES_STATEMENTS_VERIFIED_EMAIL=
+
+# Use HTTP proxy for outgoing request (optional)
+# http_proxy=http://gateway.local:8118
+# Access control for hidden service.
+# ALLOW_ACCESS_TO_HIDDEN_SERVICE=true

.env.production.sample

@@ -1,5 +1,60 @@
-REDIS_HOST=redis
+# This is a sample configuration file. You can generate your configuration
+# with the `rake mastodon:setup` interactive setup wizard, but to customize
+# your setup even further, you'll need to edit it manually. This sample does
+# not demonstrate all available configuration options. Please look at
+# https://docs.joinmastodon.org/admin/config/ for the full documentation.
+
+# Federation
+# ----------
+# This identifies your server and cannot be changed safely later
+# ----------
 LOCAL_DOMAIN=example.com
-LOCAL_HTTPS=true
-PAPERCLIP_SECRET=
+
+# Redis
+# -----
+REDIS_HOST=localhost
+REDIS_PORT=6379
+
+# PostgreSQL
+# ----------
+DB_HOST=/var/run/postgresql
+DB_USER=mastodon
+DB_NAME=mastodon_production
+DB_PASS=
+DB_PORT=5432
+
+# ElasticSearch (optional)
+# ------------------------
+ES_ENABLED=true
+ES_HOST=localhost
+ES_PORT=9200
+
+# Secrets
+# -------
+# Make sure to use `rake secret` to generate secrets
+# -------
 SECRET_KEY_BASE=
+OTP_SECRET=
+
+# Web Push
+# --------
+# Generate with `rake mastodon:webpush:generate_vapid_key`
+# --------
+VAPID_PRIVATE_KEY=
+VAPID_PUBLIC_KEY=
+
+# Sending mail
+# ------------
+SMTP_SERVER=smtp.mailgun.org
+SMTP_PORT=587
+SMTP_LOGIN=
+SMTP_PASSWORD=
+SMTP_FROM_ADDRESS=notificatons@example.com
+
+# File storage (optional)
+# -----------------------
+S3_ENABLED=true
+S3_BUCKET=files.example.com
+AWS_ACCESS_KEY_ID=
+AWS_SECRET_ACCESS_KEY=
+S3_ALIAS_HOST=files.example.com

.env.test

@@ -0,0 +1,5 @@
+# Node.js
+NODE_ENV=tests
+# Federation
+LOCAL_DOMAIN=cb6e6126.ngrok.io
+LOCAL_HTTPS=true

.env.vagrant

@@ -0,0 +1,4 @@
+VAGRANT=true
+LOCAL_DOMAIN=mastodon.local
+BIND=0.0.0.0
+DB_HOST=/var/run/postgresql/

.eslintignore

@@ -0,0 +1,13 @@
+/build/**
+/coverage/**
+/db/**
+/lib/**
+/log/**
+/node_modules/**
+/nonobox/**
+/public/**
+!/public/embed.js
+/spec/**
+/tmp/**
+/vendor/**
+!.eslintrc.js

.eslintrc.js

@@ -0,0 +1,209 @@
+module.exports = {
+  root: true,
+
+  env: {
+    browser: true,
+    node: true,
+    es6: true,
+    jest: true,
+  },
+
+  globals: {
+    ATTACHMENT_HOST: false,
+  },
+
+  parser: 'babel-eslint',
+
+  plugins: [
+    'react',
+    'jsx-a11y',
+    'import',
+    'promise',
+  ],
+
+  parserOptions: {
+    sourceType: 'module',
+    ecmaFeatures: {
+      experimentalObjectRestSpread: true,
+      jsx: true,
+    },
+    ecmaVersion: 2018,
+  },
+
+  settings: {
+    react: {
+      version: 'detect',
+    },
+    'import/extensions': [
+      '.js',
+    ],
+    'import/ignore': [
+      'node_modules',
+      '\\.(css|scss|json)$',
+    ],
+    'import/resolver': {
+      node: {
+        paths: ['app/javascript'],
+      },
+    },
+  },
+
+  rules: {
+    'brace-style': 'warn',
+    'comma-dangle': ['error', 'always-multiline'],
+    'comma-spacing': [
+      'warn',
+      {
+        before: false,
+        after: true,
+      },
+    ],
+    'comma-style': ['warn', 'last'],
+    'consistent-return': 'error',
+    'dot-notation': 'error',
+    eqeqeq: 'error',
+    indent: ['warn', 2],
+    'jsx-quotes': ['error', 'prefer-single'],
+    'no-catch-shadow': 'error',
+    'no-cond-assign': 'error',
+    'no-console': [
+      'warn',
+      {
+        allow: [
+          'error',
+          'warn',
+        ],
+      },
+    ],
+    'no-fallthrough': 'error',
+    'no-irregular-whitespace': 'error',
+    'no-mixed-spaces-and-tabs': 'warn',
+    'no-nested-ternary': 'warn',
+    'no-trailing-spaces': 'warn',
+    'no-undef': 'error',
+    'no-unreachable': 'error',
+    'no-unused-expressions': 'error',
+    'no-unused-vars': [
+      'error',
+      {
+        vars: 'all',
+        args: 'after-used',
+        ignoreRestSiblings: true,
+      },
+    ],
+    'object-curly-spacing': ['error', 'always'],
+    'padded-blocks': [
+      'error',
+      {
+        classes: 'always',
+      },
+    ],
+    quotes: ['error', 'single'],
+    semi: 'error',
+    strict: 'off',
+    'valid-typeof': 'error',
+
+    'react/jsx-boolean-value': 'error',
+    'react/jsx-closing-bracket-location': ['error', 'line-aligned'],
+    'react/jsx-curly-spacing': 'error',
+    'react/jsx-equals-spacing': 'error',
+    'react/jsx-first-prop-new-line': ['error', 'multiline-multiprop'],
+    'react/jsx-indent': ['error', 2],
+    'react/jsx-no-bind': 'error',
+    'react/jsx-no-duplicate-props': 'error',
+    'react/jsx-no-undef': 'error',
+    'react/jsx-tag-spacing': 'error',
+    'react/jsx-uses-react': 'error',
+    'react/jsx-uses-vars': 'error',
+    'react/jsx-wrap-multilines': 'error',
+    'react/no-multi-comp': 'off',
+    'react/no-string-refs': 'error',
+    'react/prop-types': 'error',
+    'react/self-closing-comp': 'error',
+
+    'jsx-a11y/accessible-emoji': 'warn',
+    'jsx-a11y/alt-text': 'warn',
+    'jsx-a11y/anchor-has-content': 'warn',
+    'jsx-a11y/anchor-is-valid': [
+      'warn',
+      {
+        components: [
+          'Link',
+          'NavLink',
+        ],
+        specialLink: [
+          'to',
+        ],
+        aspect: [
+          'noHref',
+          'invalidHref',
+          'preferButton',
+        ],
+      },
+    ],
+    'jsx-a11y/aria-activedescendant-has-tabindex': 'warn',
+    'jsx-a11y/aria-props': 'warn',
+    'jsx-a11y/aria-proptypes': 'warn',
+    'jsx-a11y/aria-role': 'warn',
+    'jsx-a11y/aria-unsupported-elements': 'warn',
+    'jsx-a11y/heading-has-content': 'warn',
+    'jsx-a11y/html-has-lang': 'warn',
+    'jsx-a11y/iframe-has-title': 'warn',
+    'jsx-a11y/img-redundant-alt': 'warn',
+    'jsx-a11y/interactive-supports-focus': 'warn',
+    'jsx-a11y/label-has-for': 'off',
+    'jsx-a11y/mouse-events-have-key-events': 'warn',
+    'jsx-a11y/no-access-key': 'warn',
+    'jsx-a11y/no-distracting-elements': 'warn',
+    'jsx-a11y/no-noninteractive-element-interactions': [
+      'warn',
+      {
+        handlers: [
+          'onClick',
+        ],
+      },
+    ],
+    'jsx-a11y/no-onchange': 'warn',
+    'jsx-a11y/no-redundant-roles': 'warn',
+    'jsx-a11y/no-static-element-interactions': [
+      'warn',
+      {
+        handlers: [
+          'onClick',
+        ],
+      },
+    ],
+    'jsx-a11y/role-has-required-aria-props': 'warn',
+    'jsx-a11y/role-supports-aria-props': 'off',
+    'jsx-a11y/scope': 'warn',
+    'jsx-a11y/tabindex-no-positive': 'warn',
+
+    'import/extensions': [
+      'error',
+      'always',
+      {
+        js: 'never',
+      },
+    ],
+    'import/newline-after-import': 'error',
+    'import/no-extraneous-dependencies': [
+      'error',
+      {
+        devDependencies: [
+          'config/webpack/**',
+          'app/javascript/mastodon/test_setup.js',
+          'app/javascript/**/__tests__/**',
+        ],
+      },
+    ],
+    'import/no-unresolved': 'error',
+    'import/no-webpack-loader-syntax': 'error',
+
+    'promise/catch-or-return': [
+      'error',
+      {
+        allowFinally: true,
+      },
+    ],
+  },
+};

.foreman

@@ -0,0 +1 @@
+procfile: Procfile.dev

.gitattributes

@@ -0,0 +1,14 @@
+*                             text=auto eol=lf
+*.eot                         -text
+*.gif                         -text
+*.gz                          -text
+*.ico                         -text
+*.jpg                         -text
+*.mp3                         -text
+*.ogg                         -text
+*.png                         -text
+*.ttf                         -text
+*.webm                        -text
+*.woff                        -text
+*.woff2                       -text
+spec/fixtures/requests/**     -text !eol

.github/CODEOWNERS

@@ -0,0 +1,32 @@
+# CODEOWNERS for tootsuite/mastodon
+
+# Translators
+# To add translator, copy these lines, replace `fr` with appropriate language code and replace `@żelipapą` with user's GitHub nickname preceded by `@` sign or e-mail address.
+# /app/javascript/mastodon/locales/fr.json @żelipapą
+# /app/views/user_mailer/*.fr.html.erb @żelipapą
+# /app/views/user_mailer/*.fr.text.erb @żelipapą
+# /config/locales/*.fr.yml @żelipapą
+# /config/locales/fr.yml @żelipapą
+
+# Polish
+/app/javascript/mastodon/locales/pl.json @m4sk1n
+/app/views/user_mailer/*.pl.html.erb @m4sk1n
+/app/views/user_mailer/*.pl.text.erb @m4sk1n
+/config/locales/*.pl.yml @m4sk1n
+/config/locales/pl.yml @m4sk1n
+
+# French
+/app/javascript/mastodon/locales/fr.json @aldarone
+/app/javascript/mastodon/locales/whitelist_fr.json @aldarone
+/app/views/user_mailer/*.fr.html.erb @aldarone
+/app/views/user_mailer/*.fr.text.erb @aldarone
+/config/locales/*.fr.yml @aldarone
+/config/locales/fr.yml @aldarone
+
+# Dutch
+/app/javascript/mastodon/locales/nl.json @jeroenpraat
+/app/javascript/mastodon/locales/whitelist_nl.json @jeroenpraat
+/app/views/user_mailer/*.nl.html.erb @jeroenpraat
+/app/views/user_mailer/*.nl.text.erb @jeroenpraat
+/config/locales/*.nl.yml @jeroenpraat
+/config/locales/nl.yml @jeroenpraat

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+patreon: mastodon
+open_collective: mastodon
+github: [Gargron]

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,27 @@
+---
+name: Bug Report
+about: If something isn't working as expected
+labels: bug
+---
+
+<!-- Make sure that you are submitting a new bug that was not previously reported or already fixed -->
+
+<!-- Please use a concise and distinct title for the issue -->
+
+### Expected behaviour
+
+<!-- What should have happened? -->
+
+### Actual behaviour
+
+<!-- What happened? -->
+
+### Steps to reproduce the problem
+
+<!-- What were you trying to do? -->
+
+### Specifications
+
+<!-- What version or commit hash of Mastodon did you find this bug in? -->
+
+<!-- If a front-end issue, what browser and operating systems were you using? -->

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Mastodon Meta Discussion Board
+    url: https://discourse.joinmastodon.org/
+    about: Please ask and answer questions here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,16 @@
+---
+name: Feature Request
+about: I have a suggestion
+---
+
+<!-- Please use a concise and distinct title for the issue -->
+
+<!-- Consider: Could it be implemented as a 3rd party app using the REST API instead? -->
+
+### Pitch
+
+<!-- Describe your idea for a feature. Make sure it has not already been suggested/implemented/turned down before -->
+
+### Motivation
+
+<!-- Why do you think this feature is needed? Who would benefit from it? -->

.github/ISSUE_TEMPLATE/support.md

@@ -0,0 +1,10 @@
+---
+name: Support
+about: Ask for help with your deployment
+
+---
+
+We primarily use GitHub as a bug and feature tracker. For usage questions, troubleshooting of deployments and other individual technical assistance, please use one of the resources below:
+
+- https://discourse.joinmastodon.org
+- #mastodon on irc.freenode.net

.github/dependabot.yml

@@ -0,0 +1,22 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: npm
+    directory: "/"
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 99
+    allow:
+      - dependency-type: direct
+
+  - package-ecosystem: bundler
+    directory: "/"
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 99
+    allow:
+      - dependency-type: direct

.github/stale.yml

@@ -0,0 +1,10 @@
+daysUntilStale: 120
+daysUntilClose: 7
+exemptLabels:
+  - security
+staleLabel: wontfix
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+only: pulls

.gitignore

@@ -4,19 +4,64 @@
 # or operating system, you probably want to add a global ignore instead:
 #   git config --global core.excludesfile '~/.gitignore_global'
 
-# Ignore bundler config.
+# Ignore bundler config and downloaded libraries.
 /.bundle
+/vendor/bundle
 
 # Ignore the default SQLite database.
 /db/*.sqlite3
 /db/*.sqlite3-journal
 
 # Ignore all logfiles and tempfiles.
+.eslintcache
 /log/*
 !/log/.keep
 /tmp
-coverage
-public/system
-public/assets
+/coverage
+/public/system
+/public/assets
+/public/packs
+/public/packs-test
 .env
-.env.*
+.env.production
+.env.development
+/node_modules/
+/build/
+
+# Ignore Vagrant files
+.vagrant/
+
+# Ignore Capistrano customizations
+/config/deploy/*
+
+# Ignore IDE files
+.vscode/
+.idea/
+
+# Ignore postgres + redis + elasticsearch volume optionally created by docker-compose
+/postgres
+/redis
+/elasticsearch
+
+# ignore Helm dependency charts
+/chart/charts/*.tgz
+
+# Ignore Apple files
+.DS_Store
+
+# Ignore vim files
+*~
+*.swp
+
+# Ignore npm debug log
+npm-debug.log
+
+# Ignore yarn log files
+yarn-error.log
+yarn-debug.log
+
+# Ignore vagrant log files
+*-cloudimg-console.log
+
+# Ignore Docker option files
+docker-compose.override.yml

.haml-lint.yml

@@ -0,0 +1,108 @@
+# Whether to ignore frontmatter at the beginning of HAML documents for
+# frameworks such as Jekyll/Middleman
+skip_frontmatter: false
+
+exclude:
+  - 'vendor/**/*'
+  - 'spec/**/*'
+  - 'lib/templates/**/*'
+  - 'app/views/kaminari/**/*'
+
+linters:
+  AltText:
+    enabled: false
+
+  ClassAttributeWithStaticValue:
+    enabled: true
+
+  ClassesBeforeIds:
+    enabled: true
+
+  ConsecutiveComments:
+    enabled: true
+
+  ConsecutiveSilentScripts:
+    enabled: true
+    max_consecutive: 2
+
+  EmptyObjectReference:
+    enabled: true
+
+  EmptyScript:
+    enabled: true
+
+  FinalNewline:
+    enabled: true
+    present: true
+
+  HtmlAttributes:
+    enabled: true
+
+  ImplicitDiv:
+    enabled: true
+
+  LeadingCommentSpace:
+    enabled: true
+
+  LineLength:
+    enabled: false
+    max: 80
+
+  MultilinePipe:
+    enabled: true
+
+  MultilineScript:
+    enabled: true
+
+  ObjectReferenceAttributes:
+    enabled: true
+
+  RuboCop:
+    enabled: true
+    # These cops are incredibly noisy when it comes to HAML templates, so we
+    # ignore them.
+    ignored_cops:
+      - Lint/BlockAlignment
+      - Lint/EndAlignment
+      - Lint/Void
+      - Metrics/BlockLength
+      - Metrics/LineLength
+      - Style/AlignParameters
+      - Style/BlockNesting
+      - Style/ElseAlignment
+      - Style/EndOfLine
+      - Style/FileName
+      - Style/FinalNewline
+      - Style/FrozenStringLiteralComment
+      - Style/IfUnlessModifier
+      - Style/IndentationWidth
+      - Style/Next
+      - Style/TrailingBlankLines
+      - Style/TrailingWhitespace
+      - Style/WhileUntilModifier
+
+  RubyComments:
+    enabled: true
+
+  SpaceBeforeScript:
+    enabled: true
+
+  SpaceInsideHashAttributes:
+    enabled: true
+    style: space
+
+  Indentation:
+    enabled: true
+    character: space # or tab
+
+  TagName:
+    enabled: true
+
+  TrailingWhitespace:
+    enabled: true
+
+  UnnecessaryInterpolation:
+    enabled: true
+
+  UnnecessaryStringOutput:
+    enabled: true

.nanoignore

@@ -0,0 +1,19 @@
+.DS_Store
+.git/
+.gitignore
+
+.bundle/
+.cache/
+config/deploy/*
+coverage
+docs/
+.env
+log/*.log
+neo4j/
+node_modules/
+public/assets/
+public/system/
+spec/
+tmp/
+.vagrant/
+vendor/bundle/

.nvmrc

@@ -0,0 +1 @@
+12

.profile

@@ -0,0 +1 @@
+LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/app/.apt/lib/x86_64-linux-gnu:/app/.apt/usr/lib/x86_64-linux-gnu/mesa:/app/.apt/usr/lib/x86_64-linux-gnu/pulseaudio

.rubocop.yml

@@ -0,0 +1,302 @@
+require:
+  - rubocop-rails
+
+AllCops:
+  TargetRubyVersion: 2.5
+  NewCops: disable
+  Exclude:
+  - 'spec/**/*'
+  - 'db/**/*'
+  - 'app/views/**/*'
+  - 'config/**/*'
+  - 'bin/*'
+  - 'Rakefile'
+  - 'node_modules/**/*'
+  - 'Vagrantfile'
+  - 'vendor/**/*'
+  - 'lib/json_ld/*'
+  - 'lib/templates/**/*'
+
+Bundler/OrderedGems:
+  Enabled: false
+
+Layout/AccessModifierIndentation:
+  EnforcedStyle: indent
+
+Layout/EmptyLineAfterMagicComment:
+  Enabled: false
+
+Layout/EmptyLineAfterGuardClause:
+  Enabled: false
+
+Layout/EmptyLinesAroundAttributeAccessor:
+  Enabled: true
+
+Layout/HashAlignment:
+  Enabled: false
+  # EnforcedHashRocketStyle: table
+  # EnforcedColonStyle: table
+
+Layout/SpaceAroundMethodCallOperator:
+  Enabled: true
+
+Layout/SpaceInsideHashLiteralBraces:
+  EnforcedStyle: space
+
+Lint/DeprecatedOpenSSLConstant:
+  Enabled: true
+
+Lint/DuplicateElsifCondition:
+  Enabled: true
+
+Lint/MixedRegexpCaptureTypes:
+  Enabled: true
+
+Lint/RaiseException:
+  Enabled: true
+
+Lint/StructNewOverride:
+  Enabled: true
+
+Lint/UselessAccessModifier:
+  ContextCreatingMethods:
+    - class_methods
+
+Metrics/AbcSize:
+  Max: 100
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
+
+Metrics/BlockLength:
+  Max: 55
+  Exclude:
+    - 'lib/tasks/**/*'
+    - 'lib/mastodon/*_cli.rb'
+
+Metrics/BlockNesting:
+  Max: 3
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
+
+Metrics/ClassLength:
+  CountComments: false
+  Max: 400
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
+
+Metrics/CyclomaticComplexity:
+  Max: 25
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
+
+Layout/LineLength:
+  AllowURI: true
+  Enabled: false
+
+Metrics/MethodLength:
+  CountComments: false
+  Max: 65
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
+
+Metrics/ModuleLength:
+  CountComments: false
+  Max: 200
+
+Metrics/ParameterLists:
+  Max: 5
+  CountKeywordArgs: true
+
+Metrics/PerceivedComplexity:
+  Max: 25
+
+Naming/MemoizedInstanceVariableName:
+  Enabled: false
+
+Naming/MethodParameterName:
+  Enabled: true
+
+Rails:
+  Enabled: true
+
+Rails/ApplicationController:
+  Enabled: false
+  Exclude:
+    - 'app/controllers/well_known/**/*.rb'
+
+Rails/BelongsTo:
+  Enabled: false
+
+Rails/ContentTag:
+  Enabled: false
+
+Rails/EnumHash:
+  Enabled: false
+
+Rails/Exit:
+  Exclude:
+    - 'lib/mastodon/*'
+    - 'lib/cli.rb'
+
+Rails/FilePath:
+  Enabled: false
+
+Rails/HasAndBelongsToMany:
+  Enabled: false
+
+Rails/HasManyOrHasOneDependent:
+  Enabled: false
+
+Rails/HelperInstanceVariable:
+  Enabled: false
+
+Rails/HttpStatus:
+  Enabled: false
+
+Rails/IndexBy:
+  Enabled: false
+
+Rails/InverseOf:
+  Enabled: false
+
+Rails/LexicallyScopedActionFilter:
+  Enabled: false
+
+Rails/OutputSafety:
+  Enabled: true
+
+Rails/RakeEnvironment:
+  Enabled: false
+
+Rails/RedundantForeignKey:
+  Enabled: false
+
+Rails/SkipsModelValidations:
+  Enabled: false
+
+Rails/UniqueValidationWithoutIndex:
+  Enabled: false
+
+Style/AccessorGrouping:
+  Enabled: true
+
+Style/AccessModifierDeclarations:
+  Enabled: false
+
+Style/ArrayCoercion:
+  Enabled: true
+
+Style/BisectedAttrAccessor:
+  Enabled: true
+
+Style/CaseLikeIf:
+  Enabled: false
+
+Style/ClassAndModuleChildren:
+  Enabled: false
+
+Style/CollectionMethods:
+  Enabled: true
+  PreferredMethods:
+    find_all: 'select'
+
+Style/Documentation:
+  Enabled: false
+
+Style/DoubleNegation:
+  Enabled: true
+
+Style/ExpandPathArguments:
+  Enabled: false
+
+Style/ExponentialNotation:
+  Enabled: true
+
+Style/FormatString:
+  Enabled: false
+
+Style/FormatStringToken:
+  Enabled: false
+
+Style/FrozenStringLiteralComment:
+  Enabled: true
+
+Style/GuardClause:
+  Enabled: false
+
+Style/HashAsLastArrayItem:
+  Enabled: false
+
+Style/HashEachMethods:
+  Enabled: true
+
+Style/HashLikeCase:
+  Enabled: true
+
+Style/HashTransformKeys:
+  Enabled: true
+
+Style/HashTransformValues:
+  Enabled: false
+
+Style/IfUnlessModifier:
+  Enabled: false
+
+Style/InverseMethods:
+  Enabled: false
+
+Style/Lambda:
+  Enabled: false
+
+Style/MutableConstant:
+  Enabled: false
+
+Style/PercentLiteralDelimiters:
+  PreferredDelimiters:
+    '%i': '()'
+    '%w': '()'
+
+Style/PerlBackrefs:
+  AutoCorrect: false
+
+Style/RedundantAssignment:
+  Enabled: false
+
+Style/RedundantFetchBlock:
+  Enabled: true
+
+Style/RedundantFileExtensionInRequire:
+  Enabled: true
+
+Style/RedundantRegexpCharacterClass:
+  Enabled: false
+
+Style/RedundantRegexpEscape:
+  Enabled: false
+
+Style/RedundantReturn:
+  Enabled: true
+
+Style/RegexpLiteral:
+  Enabled: false
+
+Style/RescueStandardError:
+  Enabled: false
+
+Style/SignalException:
+  Enabled: false
+
+Style/SlicingWithRange:
+  Enabled: true
+
+Style/SymbolArray:
+  Enabled: false
+
+Style/TrailingCommaInArrayLiteral:
+  EnforcedStyleForMultiline: 'comma'
+
+Style/TrailingCommaInHashLiteral:
+  EnforcedStyleForMultiline: 'comma'
+
+Style/UnpackFirst:
+  Enabled: false

.ruby-version

@@ -1 +1 @@
-ruby-2.2.4
+2.7.2

.sass-lint.yml

@@ -0,0 +1,37 @@
+# Linter Documentation:
+# https://github.com/sasstools/sass-lint/tree/v1.13.1/docs/options
+
+files:
+  include: app/javascript/styles/**/*.scss
+  ignore:
+    - app/javascript/styles/mastodon/reset.scss
+
+rules:
+  # Disallows
+  no-color-literals: 0
+  no-css-comments: 0
+  no-duplicate-properties: 0
+  no-ids: 0
+  no-important: 0
+  no-mergeable-selectors: 0
+  no-misspelled-properties: 0
+  no-qualifying-elements: 0
+  no-transition-all: 0
+  no-vendor-prefixes: 0
+
+  # Nesting
+  force-element-nesting: 0
+  force-attribute-nesting: 0
+  force-pseudo-nesting: 0
+
+  # Name Formats
+  class-name-format: 0
+  leading-zero: 0
+
+  # Style Guide
+  attribute-quotes: 0
+  hex-length: 0
+  indentation: 0
+  nesting-depth: 0
+  property-sort-order: 0
+  quotes: 0

.slugignore

@@ -0,0 +1,4 @@
+node_modules/
+.cache/
+docs/
+spec/

.yarnclean

@@ -0,0 +1,46 @@
+# test directories
+__tests__
+test
+tests
+powered-test
+
+# asset directories
+docs
+doc
+website
+images
+# assets
+
+# examples
+example
+examples
+
+# code coverage directories
+coverage
+.nyc_output
+
+# build scripts
+Makefile
+Gulpfile.js
+Gruntfile.js
+
+# configs
+.tern-project
+.gitattributes
+.editorconfig
+.*ignore
+.eslintrc
+.jshintrc
+.flowconfig
+.documentup.json
+.yarn-metadata.json
+.*.yml
+*.yml
+
+# misc
+*.gz
+*.md
+
+# for specific ignore
+!.svgo.yml
+!sass-lint/**/*.yml

Aptfile

@@ -0,0 +1,28 @@
+ffmpeg
+libicu[0-9][0-9]
+libicu-dev
+libidn11
+libidn11-dev
+libpq-dev
+libprotobuf-dev
+libxdamage1
+libxfixes3
+protobuf-compiler
+zlib1g-dev
+libcairo2
+libcroco3
+libdatrie1
+libgdk-pixbuf2.0-0
+libgraphite2-3
+libharfbuzz0b
+libpango-1.0-0
+libpangocairo-1.0-0
+libpangoft2-1.0-0
+libpixman-1-0
+librsvg2-2
+libthai-data
+libthai0
+libvpx[5-9]
+libxcb-render0
+libxcb-shm0
+libxrender1

CODE_OF_CONDUCT.md

@@ -0,0 +1,46 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at eugen@zeonfederated.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

CONTRIBUTING.md

@@ -0,0 +1,47 @@
+Contributing
+============
+
+Thank you for considering contributing to Mastodon 🐘
+
+You can contribute in the following ways:
+
+- Finding and reporting bugs
+- Translating the Mastodon interface into various languages
+- Contributing code to Mastodon by fixing bugs or implementing features
+- Improving the documentation
+
+If your contributions are accepted into Mastodon, you can request to be paid through [our OpenCollective](https://opencollective.com/mastodon).
+
+## Bug reports
+
+Bug reports and feature suggestions must use descriptive and concise titles and be submitted to [GitHub Issues](https://github.com/tootsuite/mastodon/issues). Please use the search function to make sure that you are not submitting duplicates, and that a similar report or request has not already been resolved or rejected.
+
+## Translations
+
+You can submit translations via [Crowdin](https://crowdin.com/project/mastodon). They are periodically merged into the codebase.
+
+[![Crowdin](https://d322cqt584bo4o.cloudfront.net/mastodon/localized.svg)](https://crowdin.com/project/mastodon)
+
+## Pull requests
+
+**Please use clean, concise titles for your pull requests.** Unless the pull request is about refactoring code, updating dependencies or other internal tasks, assume that the person reading the pull request title is not a programmer or Mastodon developer, but instead a Mastodon user or server administrator, and **try to describe your change or fix from their perspective**. We use commit squashing, so the final commit in the main branch will carry the title of the pull request, and commits from the main branch are fed into the changelog. The changelog is separated into [keepachangelog.com categories](https://keepachangelog.com/en/1.0.0/), and while that spec does not prescribe how the entries ought to be named, for easier sorting, start your pull request titles using one of the verbs "Add", "Change", "Deprecate", "Remove", or "Fix" (present tense).
+
+Example:
+
+|Not ideal|Better|
+|---|----|
+|Fixed NoMethodError in RemovalWorker|Fix nil error when removing statuses caused by race condition|
+
+It is not always possible to phrase every change in such a manner, but it is desired.
+
+**The smaller the set of changes in the pull request is, the quicker it can be reviewed and merged.** Splitting tasks into multiple smaller pull requests is often preferable.
+
+**Pull requests that do not pass automated checks may not be reviewed**. In particular, you need to keep in mind:
+
+- Unit and integration tests (rspec, jest)
+- Code style rules (rubocop, eslint)
+- Normalization of locale files (i18n-tasks)
+
+## Documentation
+
+The [Mastodon documentation](https://docs.joinmastodon.org) is a statically generated site. You can [submit merge requests to tootsuite/documentation](https://github.com/tootsuite/documentation).

Capfile

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+require 'capistrano/setup'
+require 'capistrano/deploy'
+require 'capistrano/scm/git'
+
+install_plugin Capistrano::SCM::Git
+
+require 'capistrano/rbenv'
+require 'capistrano/bundler'
+require 'capistrano/yarn'
+require 'capistrano/rails/assets'
+require 'capistrano/rails/migrations'
+
+Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }

Dockerfile

@@ -1,15 +1,117 @@
-FROM ruby:2.2.4
+FROM ubuntu:20.04 as build-dep
 
-ENV RAILS_ENV=production
+# Use bash for the shell
+SHELL ["/bin/bash", "-c"]
 
-RUN apt-get update -qq && apt-get install -y build-essential libpq-dev
-RUN mkdir /mastodon
+# Install Node v12 (LTS)
+ENV NODE_VER="12.21.0"
+RUN ARCH= && \
+    dpkgArch="$(dpkg --print-architecture)" && \
+  case "${dpkgArch##*-}" in \
+    amd64) ARCH='x64';; \
+    ppc64el) ARCH='ppc64le';; \
+    s390x) ARCH='s390x';; \
+    arm64) ARCH='arm64';; \
+    armhf) ARCH='armv7l';; \
+    i386) ARCH='x86';; \
+    *) echo "unsupported architecture"; exit 1 ;; \
+  esac && \
+    echo "Etc/UTC" > /etc/localtime && \
+	apt-get update && \
+	apt-get install -y --no-install-recommends ca-certificates wget python && \
+	cd ~ && \
+	wget -q https://nodejs.org/download/release/v$NODE_VER/node-v$NODE_VER-linux-$ARCH.tar.gz && \
+	tar xf node-v$NODE_VER-linux-$ARCH.tar.gz && \
+	rm node-v$NODE_VER-linux-$ARCH.tar.gz && \
+	mv node-v$NODE_VER-linux-$ARCH /opt/node
 
-WORKDIR /mastodon
+# Install Ruby
+ENV RUBY_VER="2.7.2"
+RUN apt-get update && \
+  apt-get install -y --no-install-recommends build-essential \
+    bison libyaml-dev libgdbm-dev libreadline-dev libjemalloc-dev \
+		libncurses5-dev libffi-dev zlib1g-dev libssl-dev && \
+	cd ~ && \
+	wget https://cache.ruby-lang.org/pub/ruby/${RUBY_VER%.*}/ruby-$RUBY_VER.tar.gz && \
+	tar xf ruby-$RUBY_VER.tar.gz && \
+	cd ruby-$RUBY_VER && \
+	./configure --prefix=/opt/ruby \
+	  --with-jemalloc \
+	  --with-shared \
+	  --disable-install-doc && \
+	make -j"$(nproc)" > /dev/null && \
+	make install && \
+	rm -rf ../ruby-$RUBY_VER.tar.gz ../ruby-$RUBY_VER
 
-ADD Gemfile /mastodon/Gemfile
-ADD Gemfile.lock /mastodon/Gemfile.lock
+ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin"
 
-RUN bundle install --deployment --without test --without development
+RUN npm install -g yarn && \
+	gem install bundler && \
+	apt-get update && \
+	apt-get install -y --no-install-recommends git libicu-dev libidn11-dev \
+	libpq-dev libprotobuf-dev protobuf-compiler shared-mime-info
 
-ADD . /mastodon
+COPY Gemfile* package.json yarn.lock /opt/mastodon/
+
+RUN cd /opt/mastodon && \
+  bundle config set deployment 'true' && \
+  bundle config set without 'development test' && \
+	bundle install -j"$(nproc)" && \
+	yarn install --pure-lockfile
+
+FROM ubuntu:20.04
+
+# Copy over all the langs needed for runtime
+COPY --from=build-dep /opt/node /opt/node
+COPY --from=build-dep /opt/ruby /opt/ruby
+
+# Add more PATHs to the PATH
+ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin:/opt/mastodon/bin"
+
+# Create the mastodon user
+ARG UID=991
+ARG GID=991
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+RUN apt-get update && \
+	echo "Etc/UTC" > /etc/localtime && \
+	apt-get install -y --no-install-recommends whois wget && \
+	addgroup --gid $GID mastodon && \
+	useradd -m -u $UID -g $GID -d /opt/mastodon mastodon && \
+	echo "mastodon:$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 24 | mkpasswd -s -m sha-256)" | chpasswd && \
+	rm -rf /var/lib/apt/lists/*
+
+# Install mastodon runtime deps
+RUN apt-get update && \
+  apt-get -y --no-install-recommends install \
+	  libssl1.1 libpq5 imagemagick ffmpeg libjemalloc2 \
+	  libicu66 libprotobuf17 libidn11 libyaml-0-2 \
+	  file ca-certificates tzdata libreadline8 gcc tini && \
+	ln -s /opt/mastodon /mastodon && \
+	gem install bundler && \
+	rm -rf /var/cache && \
+	rm -rf /var/lib/apt/lists/*
+
+# Copy over mastodon source, and dependencies from building, and set permissions
+COPY --chown=mastodon:mastodon . /opt/mastodon
+COPY --from=build-dep --chown=mastodon:mastodon /opt/mastodon /opt/mastodon
+
+# Run mastodon services in prod mode
+ENV RAILS_ENV="production"
+ENV NODE_ENV="production"
+
+# Tell rails to serve static files
+ENV RAILS_SERVE_STATIC_FILES="true"
+ENV BIND="0.0.0.0"
+
+# Set the run user
+USER mastodon
+
+# Precompile assets
+RUN cd ~ && \
+	OTP_SECRET=precompile_placeholder SECRET_KEY_BASE=precompile_placeholder rails assets:precompile && \
+	yarn cache clean
+
+# Set the work dir and the container entry point
+WORKDIR /opt/mastodon
+ENTRYPOINT ["/usr/bin/tini", "--"]
+EXPOSE 3000 4000

Gemfile

@@ -1,63 +1,159 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
+ruby '>= 2.5.0', '< 3.1.0'
 
-gem 'rails', '4.2.5.1'
-gem 'sqlite3'
-gem 'sass-rails', '~> 5.0'
-gem 'uglifier', '>= 1.3.0'
-gem 'coffee-rails', '~> 4.1.0'
-gem 'therubyracer', platforms: :ruby
-gem 'jquery-rails'
-gem 'jbuilder', '~> 2.0'
-gem 'sdoc', '~> 0.4.0', group: :doc
-gem 'puma'
+gem 'pkg-config', '~> 1.4'
 
-gem 'haml-rails'
-gem 'pg'
-gem 'dotenv-rails'
-gem 'font-awesome-rails'
+gem 'puma', '~> 5.3'
+gem 'rails', '~> 6.1.3'
+gem 'sprockets', '~> 3.7.2'
+gem 'thor', '~> 1.1'
+gem 'rack', '~> 2.2.3'
 
-gem 'paranoia', '~> 2.0'
-gem 'paperclip', '~> 4.3'
-gem 'backport_new_renderer'
+gem 'hamlit-rails', '~> 0.2'
+gem 'pg', '~> 1.2'
+gem 'makara', '~> 0.5'
+gem 'pghero', '~> 2.8'
+gem 'dotenv-rails', '~> 2.7'
 
-gem 'http'
-gem 'addressable'
-gem 'nokogiri'
-gem 'ostatus2'
-gem 'goldfinger'
-gem 'devise'
-gem 'rails_autolink'
-gem 'doorkeeper'
-gem 'rabl'
-gem 'oj'
-gem 'hiredis'
-gem 'redis', '~>3.2'
-gem 'fast_blank'
-gem 'htmlentities'
-gem 'onebox'
-gem 'simple_form'
+gem 'aws-sdk-s3', '~> 1.94', require: false
+gem 'fog-core', '<= 2.1.0'
+gem 'fog-openstack', '~> 0.3', require: false
+gem 'paperclip', '~> 6.0'
+gem 'blurhash', '~> 0.1'
+
+gem 'active_model_serializers', '~> 0.10'
+gem 'addressable', '~> 2.7'
+gem 'bootsnap', '~> 1.6.0', require: false
+gem 'browser'
+gem 'charlock_holmes', '~> 0.7.7'
+gem 'iso-639'
+gem 'chewy', '~> 5.2'
+gem 'cld3', '~> 3.4.2'
+gem 'devise', '~> 4.8'
+gem 'devise-two-factor', '~> 4.0'
+
+group :pam_authentication, optional: true do
+  gem 'devise_pam_authenticatable2', '~> 9.2'
+end
+
+gem 'net-ldap', '~> 0.17'
+gem 'omniauth-cas', '~> 2.0'
+gem 'omniauth-saml', '~> 1.10'
+gem 'omniauth', '~> 1.9'
+gem 'omniauth-rails_csrf_protection', '~> 0.1'
+
+gem 'color_diff', '~> 0.1'
+gem 'discard', '~> 1.2'
+gem 'doorkeeper', '~> 5.5'
+gem 'ed25519', '~> 1.2'
+gem 'fast_blank', '~> 1.0'
+gem 'fastimage'
+gem 'hiredis', '~> 0.6'
+gem 'redis-namespace', '~> 1.8'
+gem 'htmlentities', '~> 4.3'
+gem 'http', '~> 4.4'
+gem 'http_accept_language', '~> 2.1'
+gem 'httplog', '~> 1.4.3'
+gem 'idn-ruby', require: 'idn'
+gem 'kaminari', '~> 1.2'
+gem 'link_header', '~> 0.0'
+gem 'mime-types', '~> 3.3.1', require: 'mime/types/columnar'
+gem 'nokogiri', '~> 1.11'
+gem 'nsa', '~> 0.2'
+gem 'oj', '~> 3.11'
+gem 'ox', '~> 2.14'
+gem 'parslet'
+gem 'parallel', '~> 1.20'
+gem 'posix-spawn'
+gem 'pundit', '~> 2.1'
+gem 'premailer-rails'
+gem 'rack-attack', '~> 6.5'
+gem 'rack-cors', '~> 1.1', require: 'rack/cors'
+gem 'rails-i18n', '~> 6.0'
+gem 'rails-settings-cached', '~> 0.6'
+gem 'redis', '~> 4.2', require: ['redis', 'redis/connection/hiredis']
+gem 'mario-redis-lock', '~> 1.2', require: 'redis_lock'
+gem 'rqrcode', '~> 2.0'
+gem 'ruby-progressbar', '~> 1.11'
+gem 'sanitize', '~> 5.2'
+gem 'scenic', '~> 1.5'
+gem 'sidekiq', '~> 6.2'
+gem 'sidekiq-scheduler', '~> 3.0'
+gem 'sidekiq-unique-jobs', '~> 7.0'
+gem 'sidekiq-bulk', '~>0.2.0'
+gem 'simple-navigation', '~> 4.1'
+gem 'simple_form', '~> 5.1'
+gem 'sprockets-rails', '~> 3.2', require: 'sprockets/railtie'
+gem 'stoplight', '~> 2.2.1'
+gem 'strong_migrations', '~> 0.7'
+gem 'tty-prompt', '~> 0.23', require: false
+gem 'twitter-text', '~> 3.1.0'
+gem 'tzinfo-data', '~> 1.2021'
+gem 'webpacker', '~> 5.3'
+gem 'webpush', '~> 0.3'
+gem 'webauthn', '~> 3.0.0.alpha1'
+
+gem 'json-ld'
+gem 'json-ld-preloaded', '~> 3.1'
+gem 'rdf-normalize', '~> 0.4'
 
 group :development, :test do
-  gem 'rspec-rails'
-  gem 'quiet_assets'
-  gem 'pry-rails'
-  gem 'fuubar'
-  gem 'fabrication'
+  gem 'fabrication', '~> 2.22'
+  gem 'fuubar', '~> 2.5'
+  gem 'i18n-tasks', '~> 0.9', require: false
+  gem 'pry-byebug', '~> 3.9'
+  gem 'pry-rails', '~> 0.3'
+  gem 'rspec-rails', '~> 5.0'
+end
+
+group :production, :test do
+  gem 'private_address_check', '~> 0.5'
 end
 
 group :test do
-  gem 'simplecov', require: false
-  gem 'webmock'
+  gem 'capybara', '~> 3.35'
+  gem 'climate_control', '~> 0.2'
+  gem 'faker', '~> 2.17'
+  gem 'microformats', '~> 4.2'
+  gem 'rails-controller-testing', '~> 1.0'
+  gem 'rspec-sidekiq', '~> 3.1'
+  gem 'simplecov', '~> 0.21', require: false
+  gem 'webmock', '~> 3.12'
+  gem 'parallel_tests', '~> 3.7'
+  gem 'rspec_junit_formatter', '~> 0.4'
 end
 
 group :development do
-  gem 'web-console', '~> 2.0'
-  gem 'rubocop', require: false
-  gem 'better_errors'
-  gem 'binding_of_caller'
-  gem 'rack-mini-profiler'
+  gem 'active_record_query_trace', '~> 1.8'
+  gem 'annotate', '~> 3.1'
+  gem 'better_errors', '~> 2.9'
+  gem 'binding_of_caller', '~> 1.0'
+  gem 'bullet', '~> 6.1'
+  gem 'letter_opener', '~> 1.7'
+  gem 'letter_opener_web', '~> 1.4'
+  gem 'memory_profiler'
+  gem 'rubocop', '~> 1.14', require: false
+  gem 'rubocop-rails', '~> 2.10', require: false
+  gem 'brakeman', '~> 5.0', require: false
+  gem 'bundler-audit', '~> 0.8', require: false
+
+  gem 'capistrano', '~> 3.16'
+  gem 'capistrano-rails', '~> 1.6'
+  gem 'capistrano-rbenv', '~> 2.2'
+  gem 'capistrano-yarn', '~> 2.0'
+
+  gem 'stackprof'
 end
 
 group :production do
-  gem 'rails_12factor'
+  gem 'lograge', '~> 0.11'
 end
+
+gem 'concurrent-ruby', require: false
+gem 'connection_pool', require: false
+
+gem 'xorcist', '~> 1.1'
+
+gem 'resolv', '~> 0.1.0'

LICENSE

@@ -1,285 +1,624 @@
-        GNU GENERAL PUBLIC LICENSE
-           Version 2, June 1991
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-          Preamble
+                            Preamble
 
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
 
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
 
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
 
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
 
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
 
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
 
   The precise terms and conditions for copying, distribution and
 modification follow.
 
-        GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+                       TERMS AND CONDITIONS
 
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
+  0. Definitions.
 
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
+  "This License" refers to version 3 of the GNU Affero General Public License.
 
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
 
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
 
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
 
-    a) You must cause the modified files to carry prominent notices
-    stating that you changed the files and the date of any change.
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
 
-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
 
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
-    interactive use in the most ordinary way, to print or display an
-    announcement including an appropriate copyright notice and a
-    notice that there is no warranty (or else, saying that you provide
-    a warranty) and that users may redistribute the program under
-    these conditions, and telling the user how to view a copy of this
-    License.  (Exception: if the Program itself is interactive but
-    does not normally print such an announcement, your work based on
-    the Program is not required to print an announcement.)
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
 
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
 
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
+  1. Source Code.
 
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
 
-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
 
-    a) Accompany it with the complete corresponding machine-readable
-    source code, which must be distributed under the terms of Sections
-    1 and 2 above on a medium customarily used for software interchange; or,
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
 
-    b) Accompany it with a written offer, valid for at least three
-    years, to give any third party, for a charge no more than your
-    cost of physically performing source distribution, a complete
-    machine-readable copy of the corresponding source code, to be
-    distributed under the terms of Sections 1 and 2 above on a medium
-    customarily used for software interchange; or,
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
 
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
-    received the program in object code or executable form with such
-    an offer, in accord with Subsection b above.)
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
 
-The source code for a work means the preferred form of the work for
-making modifications to it.  For an executable work, complete source
-code means all the source code for all modules it contains, plus any
-associated interface definition files, plus the scripts used to
-control compilation and installation of the executable.  However, as a
-special exception, the source code distributed need not include
-anything that is normally distributed (in either source or binary
-form) with the major components (compiler, kernel, and so on) of the
-operating system on which the executable runs, unless that component
-itself accompanies the executable.
+  The Corresponding Source for a work in source code form is that
+same work.
 
-If distribution of executable or object code is made by offering
-access to copy from a designated place, then offering equivalent
-access to copy the source code from the same place counts as
-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
+  2. Basic Permissions.
 
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
 
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
 
-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
 this License.
 
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
 
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
+  13. Remote Network Interaction; Use with the GNU General Public License.
 
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
 
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
 
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
+  14. Revised Versions of this License.
 
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
 
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
 
-          NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
 
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
+  15. Disclaimer of Warranty.
 
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 
-         END OF TERMS AND CONDITIONS
+  16. Limitation of Liability.
 
-      How to Apply These Terms to Your New Programs
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
@@ -287,53 +626,36 @@ free software which everyone can redistribute and change under these terms.
 
   To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
     <one line to give the program's name and a brief idea of what it does.>
     Copyright (C) <year>  <name of author>
 
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
+    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 General Public License for more details.
+    GNU Affero General Public License for more details.
 
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
 
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<http://www.gnu.org/licenses/>.

Procfile

@@ -0,0 +1,14 @@
+web: bin/heroku-web
+worker: bundle exec sidekiq
+
+# For the streaming API, you need a separate app that shares Postgres and Redis:
+#
+# heroku create
+# heroku buildpacks:add heroku/nodejs
+# heroku config:set RUN_STREAMING=true
+# heroku addons:attach <main-app>::DATABASE
+# heroku addons:attach <main-app>::REDIS
+#
+# and let the main app use the separate app:
+#
+# heroku config:set STREAMING_API_BASE_URL=wss://<streaming-app>.herokuapp.com -a <main-app>

Procfile.dev

@@ -0,0 +1,4 @@
+web: env PORT=3000 RAILS_ENV=development bundle exec puma -C config/puma.rb
+sidekiq: env PORT=3000 RAILS_ENV=development bundle exec sidekiq
+stream: env PORT=4000 yarn run start
+webpack: ./bin/webpack-dev-server --listen-host 0.0.0.0

README.md

@@ -1,50 +1,97 @@
-Mastodon
-========
+# Hometown: a Mastodon fork
 
-Mastodon is a federated microblogging engine. An alternative implementation of the GNU Social project. Based on ActivityStreams, Webfinger, PubsubHubbub and Salmon.
+<img width="300" src="https://live.staticflickr.com/7005/26777339042_b32cef4e1f_b.jpg" alt="photo of a village of stone huts nestled in a lush green valley">
 
-**Current status of the project is early development. Documentation &co will be added later**
+Photo by [Joana Mujollari](https://www.flickr.com/photos/141654969@N04/26777339042/), CC0 / Public Domain.
 
-## Status
+Mastodon is a **free, open-source social network server** based on ActivityPub. This is *not* the official version of Mastodon; this is a separate version (i.e. a fork) maintained by [Darius Kazemi](https://friend.camp/@darius). For more information on Mastodon, you can see the [official website](https://joinmastodon.org) and the [upstream repo](https://github.com/tootsuite/mastodon).
 
-- GNU Social users can follow Mastodon users
-- Mastodon users can follow GNU Social users
-- Retweets, favourites, mentions, replies work in both directions
-- Public pages for profiles and single statuses
-- Sign up, login, forgotten passwords and changing password
-- Mentions and URLs converted to links in statuses
-- REST API, including home and mention timelines
-- OAuth2 provider system for the API
-- Upload header image for profile page
-- Deleting statuses, deletion propagation
+__Hometown__ is a light weight fork of Mastodon. This fork is based on the principle of: minimum code change for maximum user experience change. By our best understanding, our major changes are not wanted by the Mastodon project, hence maintaining this fork instead of trying to commit the changes to Mastodon.
 
-Missing:
+Please [check out our wiki](https://github.com/hometown-fork/hometown/wiki) for a list of Hometown-exclusive features. Some but not all of these are covered in this document.
 
-- Media attachments (photos, videos)
-- UI to post, reblog, favourite, follow and unfollow
-- Streaming API
+You can also find [a list of running Hometown instances](https://github.com/hometown-fork/hometown/wiki/Hometown-servers), don't hesitate to open an issue to add yours!
 
-## Configuration
+## Support this project
 
-- `LOCAL_DOMAIN` should be the domain/hostname of your instance. This is **absolutely required** as it is used for generating unique IDs for everything federation-related
-- `LOCAL_HTTPS` set it to `true` if HTTPS works on your website. This is used to generate canonical URLs, which is also important when generating and parsing federation-related IDs
-- `HUB_URL` should be the URL of the PubsubHubbub service that your instance is going to use. By default it is the open service of Superfeedr
+Please consider [supporting Hometown by pledging to my Patreon](https://www.patreon.com/tinysubversions), which supports all my open source projects including this one!
 
-## Requirements
+Of course this project couldn't exist without Mastodon so maybe [support the Mastodon project Patreon](https://www.patreon.com/mastodon) too.
 
-- PostgreSQL
-- Redis
+## Migrating from Mastodon to Hometown
 
-## Running with Docker and Docker-Compose
+Please see [this article in the wiki](https://github.com/hometown-fork/hometown/wiki/Initial-migration) for directions on migration from Mastodon to Hometown.
 
-The project now includes a Dockerfile and a docker-compose.yml. You need to turn .env.production sample into .env.production with all the variables set before you can:
+## Local only posting
 
-    docker-compose build
+Mastodon right now is designed to get your messages out to the entire fediverse. This is great, but there is a huge need for more private communities. And in a federated network I think it makes the most sense for your home server to be that community (hence "Hometown").
 
-And finally
+**In the context of Hometown, local only posting is a per-post security option that lets you set whether that post can federate out to other servers or not.**
 
-    docker-compose up
+I've been running Friend Camp, a Mastodon fork with local only posting, for about a year. Being able to have conversations with people on your server that don't federate is a hugely liberating thing. It allows inside jokes to develop. It allows people the freedom to complain about things that they wouldn't necessarily feel comfortable leaving a trusted server (cops, employers, etc). It also lets us do things like have a server-wide movie night where we flood the local timeline with posts about the movie, and it doesn't pollute the rest of the Fediverse.
 
-As usual, the first thing you would need to do would be to run migrations:
+This feature is based on [the work of Renato Lond](https://github.com/tootsuite/mastodon/pull/8427), which is itself based on a feature in the [Mastodon Glitch Edition](https://glitch-soc.github.io/docs/) fork.
 
-    docker-compose run web rake db:migrate
+## Reading more content types
+
+Mastodon is microblogging software, meant for Twitter-style shortform posting.
+
+Hometown is microblogging for _writing_, but its goal is to accept many content types for _reading_. So while I don't plan to let Hometown users publish massive blog posts, I would like your Hometown instance to be your one-stop shop for viewing all sorts of things on the Fediverse.
+
+For Hometown this means if you subscribe to a service that sends out `Article` objects over ActivityPub (such as a blog on [Write As](https://write.as)), then those full articles render in your home timeline, behind a cut for length. Also, Hometown will render a variety of rich text like _italic_ and **bold**.
+
+Click on this GIF for a brief video demo:
+
+<img src="http://tinysubversions.com/pics/hometown-article.gif" alt="Video demo of someone clicking 'read article' on an incoming article post, which then renders a full article.">
+
+This is based on rich text work by [Thibaut Girka](https://sitedethib.com), and my own work on `Article` support.
+
+### It's more than just reading more stuff
+
+Reading more content types also helps make the fediverse better. ActivityPub supports all kinds of content, but most ActivityPub servers shoehorn all their content into `Note` because that's the type that Mastodon treats as first-class. This has important implications for the fediverse and also on your day to do user experience.
+
+Take the "quote tweet" debate for example.
+
+Twitter has a feature called "quote tweeting" that lets you embed what someone else tweets, with your own comment right next to it. It's really useful for provide commentary in context, like this, where I point people to a sale and they can read both my comment on the sale and the original tweet about the sale in one post:
+
+<img width="600" src="http://tinysubversions.com/pics/quote-tweet.png" alt="An example of a quote tweet from Twitter.">
+
+But it's also open to abuse with people quote-tweeting things they disagree with to encourage a pile-on from their followers. There's been a lot of debate among Mastodon users as to whether the good of this feature outweighs the bad. So far, Mastodon has avoided implementing quoting.
+
+What does this have to do with content types? Well, if we support an `Article` content type and a `Note` content type, we can support quoting for an `Article` but not for a `Note`. In practice this means that you can quote blog posts and news articles, but you can't quote a quick personal microblog note.
+
+> Hometown doesn't support quoting articles yet... but it will.
+
+## Better list management
+
+If Hometown is going to be a universal reader, you're going to need better control over organizing your feeds than mainline Mastodon provides.
+
+I've introduced a new kind of [exclusive list](https://github.com/hometown-fork/hometown/wiki/Exclusive-lists). In vanilla Mastodon, if you add an account to your "friends I like" list, posts from people on that list appear on that list. But they also appear on your home timeline, and maybe you don't want that! You'd rather treat your "friends I like" list as your "real" home timeline, and then check your home timeline when you're bored. Check out [more details about exclusive lists on the wiki](https://github.com/hometown-fork/hometown/wiki/Exclusive-lists).
+
+## Better accessibility defaults
+
+Look, right now this pretty much just means that we underline hyperlinks by default. I'm of course open to implementing other obviously beneficial accessibilty defaults that Mastodon itself doesn't implement.
+
+## Hometown is still 99.999% Mastodon
+
+I don't intend to stray very far from mainline Mastodon with this fork. If you want something that provides a ton of new features and widgets and stuff, the [Mastodon Glitch Edition](https://glitch-soc.github.io/docs/) fork is a wondrous kitchen sink of major and minor tweaks.
+
+Part of why I don't want to stray far from mainline Mastodon is that this project is going to be just me for the foreseeable future, and I'd like to keep it up to date with new Mastodon versions as easily as possible. The less code I change from Mastodon, the easier that is. Hence the principle of "minimum code change for maximum user experience change."
+
+## Versioning
+
+Hometown uses [semantic versioning](https://semver.org) and follows a versioning convention like `v1.0.0+2.9.3`. The 1.0.0 part is the actual Hometown version number, and then the 2.9.3 after the + sign is what's known in semantic versioning as "build metadata". It just means that a particular release is synchronized with Mastodon version 2.9.3, so for example an upgrade from `v1.0.0+2.9.2` to `v1.0.0+2.9.3` would upgrade _Mastodon_ but not provide any new Hometown features or fixes.
+
+## Contributing to Hometown
+
+Setting up your Hometown development environment is [exactly like setting up your Mastodon development environment](https://docs.joinmastodon.org/dev/overview/). Pull requests should be made to the `hometown-dev` branch, which is our default branch in Github.
+
+## License
+
+Copyright (C) 2016-2021 Eugen Rochko & other Mastodon contributors (see [AUTHORS.md](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/>.

SECURITY.md

@@ -0,0 +1,13 @@
+# Security Policy
+
+## Supported Versions
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 3.4.x   | :white_check_mark: |
+| 3.3.x   | :white_check_mark: |
+| < 3.3   | :x:                |
+
+## Reporting a Vulnerability
+
+hello@joinmastodon.org

Vagrantfile

@@ -0,0 +1,147 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+ENV["PORT"] ||= "3000"
+
+$provision = <<SCRIPT
+
+cd /vagrant # This is where the host folder/repo is mounted
+
+# Add the yarn repo + yarn repo keys
+curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
+sudo apt-add-repository 'deb https://dl.yarnpkg.com/debian/ stable main'
+
+# Add repo for NodeJS
+curl -sL https://deb.nodesource.com/setup_12.x | sudo bash -
+
+# Add firewall rule to redirect 80 to PORT and save
+sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port #{ENV["PORT"]}
+echo iptables-persistent iptables-persistent/autosave_v4 boolean true | sudo debconf-set-selections
+echo iptables-persistent iptables-persistent/autosave_v6 boolean true | sudo debconf-set-selections
+sudo apt-get install iptables-persistent -y
+
+# Add packages to build and run Mastodon
+sudo apt-get install \
+  git-core \
+  g++ \
+  libpq-dev \
+  libxml2-dev \
+  libxslt1-dev \
+  imagemagick \
+  nodejs \
+  redis-server \
+  redis-tools \
+  postgresql \
+  postgresql-contrib \
+  protobuf-compiler \
+  yarn \
+  libicu-dev \
+  libidn11-dev \
+  libprotobuf-dev \
+  libreadline-dev \
+  libpam0g-dev \
+  -y
+
+# Install rvm
+read RUBY_VERSION < .ruby-version
+
+gpg_command="gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB"
+$($gpg_command)
+if [ $? -ne 0 ];then
+  echo "GPG command failed, This prevented RVM from installing."
+  echo "Retrying once..." && $($gpg_command)
+  if [ $? -ne 0 ];then
+    echo "GPG failed for the second time, please ensure network connectivity."
+    echo "Exiting..." && exit 1
+  fi
+fi
+
+curl -sSL https://raw.githubusercontent.com/rvm/rvm/stable/binscripts/rvm-installer | bash -s stable --ruby=$RUBY_VERSION
+source /home/vagrant/.rvm/scripts/rvm
+
+# Install Ruby
+rvm reinstall ruby-$RUBY_VERSION --disable-binary
+
+# Configure database
+sudo -u postgres createuser -U postgres vagrant -s
+sudo -u postgres createdb -U postgres mastodon_development
+
+# Install gems and node modules
+gem install bundler foreman
+bundle install
+yarn install
+
+# Build Mastodon
+export RAILS_ENV=development 
+export $(cat ".env.vagrant" | xargs)
+bundle exec rails db:setup
+
+# Configure automatic loading of environment variable
+echo 'export RAILS_ENV=development' >> ~/.bash_profile
+echo 'export $(cat "/vagrant/.env.vagrant" | xargs)' >> ~/.bash_profile
+
+SCRIPT
+
+$start = <<SCRIPT
+
+echo 'To start server'
+echo '  $ vagrant ssh -c "cd /vagrant && foreman start"'
+
+SCRIPT
+
+VAGRANTFILE_API_VERSION = "2"
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+
+  config.vm.box = "ubuntu/bionic64"
+
+  config.vm.provider :virtualbox do |vb|
+    vb.name = "mastodon"
+    vb.customize ["modifyvm", :id, "--memory", "2048"]
+    # Increase the number of CPUs. Uncomment and adjust to
+    # increase performance
+    # vb.customize ["modifyvm", :id, "--cpus", "3"]
+
+    # Disable VirtualBox DNS proxy to skip long-delay IPv6 resolutions.
+    # https://github.com/mitchellh/vagrant/issues/1172
+    vb.customize ["modifyvm", :id, "--natdnsproxy1", "off"]
+    vb.customize ["modifyvm", :id, "--natdnshostresolver1", "off"]
+
+    # Use "virtio" network interfaces for better performance.
+    vb.customize ["modifyvm", :id, "--nictype1", "virtio"]
+    vb.customize ["modifyvm", :id, "--nictype2", "virtio"]
+
+  end
+
+  # This uses the vagrant-hostsupdater plugin, and lets you
+  # access the development site at http://mastodon.local.
+  # If you change it, also change it in .env.vagrant before provisioning
+  # the vagrant server to update the development build.
+  #
+  # To install:
+  #   $ vagrant plugin install vagrant-hostsupdater
+  config.vm.hostname = "mastodon.local"
+
+  if defined?(VagrantPlugins::HostsUpdater)
+    config.vm.network :private_network, ip: "192.168.42.42", nictype: "virtio"
+    config.hostsupdater.remove_on_suspend = false
+  end
+
+  if config.vm.networks.any? { |type, options| type == :private_network }
+    config.vm.synced_folder ".", "/vagrant", type: "nfs", mount_options: ['rw', 'vers=3', 'tcp', 'actimeo=1']
+  else
+    config.vm.synced_folder ".", "/vagrant"
+  end
+
+  # Otherwise, you can access the site at http://localhost:3000 and http://localhost:4000 , http://localhost:8080
+  config.vm.network :forwarded_port, guest: 3000, host: 3000
+  config.vm.network :forwarded_port, guest: 4000, host: 4000
+  config.vm.network :forwarded_port, guest: 8080, host: 8080
+
+  # Full provisioning script, only runs on first 'vagrant up' or with 'vagrant provision'
+  config.vm.provision :shell, inline: $provision, privileged: false
+
+  # Start up script, runs on every 'vagrant up'
+  config.vm.provision :shell, inline: $start, run: 'always', privileged: false
+
+end

app.json

@@ -0,0 +1,102 @@
+{
+  "name": "Mastodon",
+  "description": "A GNU Social-compatible microblogging server",
+  "repository": "https://github.com/tootsuite/mastodon",
+  "logo": "https://github.com/tootsuite.png",
+  "env": {
+    "HEROKU": {
+      "description": "Leave this as true",
+      "value": "true",
+      "required": true
+    },
+    "LOCAL_DOMAIN": {
+      "description": "The domain that your Mastodon instance will run on (this can be appname.herokuapp.com or a custom domain)",
+      "required": true
+    },
+    "SECRET_KEY_BASE": {
+      "description": "The secret key base",
+      "generator": "secret"
+    },
+    "OTP_SECRET": {
+      "description": "One-time password secret",
+      "generator": "secret"
+    },
+    "SINGLE_USER_MODE": {
+      "description": "Should the instance run in single user mode? (Disable registrations, redirect to front page)",
+      "value": "false",
+      "required": true
+    },
+    "S3_ENABLED": {
+      "description": "Should Mastodon use Amazon S3 for storage? This is highly recommended, as Heroku does not have persistent file storage (files will be lost).",
+      "value": "true",
+      "required": false
+    },
+    "S3_BUCKET": {
+      "description": "Amazon S3 Bucket",
+      "required": false
+    },
+    "S3_REGION": {
+      "description": "Amazon S3 region that the bucket is located in",
+      "required": false
+    },
+    "AWS_ACCESS_KEY_ID": {
+      "description": "Amazon S3 Access Key",
+      "required": false
+    },
+    "AWS_SECRET_ACCESS_KEY": {
+      "description": "Amazon S3 Secret Key",
+      "required": false
+    },
+    "SMTP_SERVER": {
+      "description": "Hostname for SMTP server, if you want to enable email",
+      "required": false
+    },
+    "SMTP_PORT": {
+      "description": "Port for SMTP server",
+      "required": false
+    },
+    "SMTP_LOGIN": {
+      "description": "Username for SMTP server",
+      "required": false
+    },
+    "SMTP_PASSWORD": {
+      "description": "Password for SMTP server",
+      "required": false
+    },
+    "SMTP_DOMAIN": {
+      "description": "Domain for SMTP server. Will default to instance domain if blank.",
+      "required": false
+    },
+    "SMTP_FROM_ADDRESS": {
+      "description": "Address to send emails from",
+      "required": false
+    },
+    "SMTP_AUTH_METHOD": {
+      "description": "Authentication method to use with SMTP server. Default is 'plain'.",
+      "required": false
+    },
+    "SMTP_OPENSSL_VERIFY_MODE": {
+      "description": "SMTP server certificate verification mode. Defaults is 'peer'.",
+      "required": false
+    },
+    "SMTP_ENABLE_STARTTLS_AUTO": {
+      "description": "Enable STARTTLS if SMTP server supports it? Default is true.",
+      "required": false
+    }
+  },
+  "buildpacks": [
+    {
+      "url": "https://github.com/heroku/heroku-buildpack-apt"
+    },
+    {
+      "url": "heroku/ruby"
+    }
+  ],
+  "scripts": {
+    "postdeploy": "bundle exec rails db:migrate && bundle exec rails db:seed"
+  },
+  "addons": [
+    "heroku-postgresql",
+    "heroku-redis"
+  ]
+}

app/assets/javascripts/api/accounts.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/api/follows.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/api/statuses.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/application.js

@@ -1,15 +0,0 @@
-// This is a manifest file that'll be compiled into application.js, which will include all the files
-// listed below.
-//
-// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
-// or any plugin's vendor/assets/javascripts directory can be referenced here using a relative path.
-//
-// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
-// compiled file.
-//
-// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
-// about supported directives.
-//
-//= require jquery
-//= require jquery_ujs
-//= require_tree .

app/assets/javascripts/mastodon-logo.coffee

@@ -1,48 +0,0 @@
-defaultClass = 'mastodon-shape'
-pieces = [
-  'path#mastodon-tusk-front, path#mastodon-tusk-back',
-  'path#mastodon-nose',
-  'path#mastodon-cheek',
-  'path#mastodon-forehead',
-  'path#mastodon-backhead',
-  'path#mastodon-ear',
-]
-pieceIndex = 0
-firstPiece = pieces[0]
-
-currentTimer = null
-delay        = 100
-runs         = 0
-stop_at_run  = 1
-
-clearHighlights = ->
-  $(".#{defaultClass}.highlight").attr('class', defaultClass)
-
-start = ->
-  clearHighlights()
-  pieceIndex = 0
-  runs = 0
-  pieces.reverse() unless pieces[0] == firstPiece
-  clearInterval(currentTimer) if currentTimer
-  currentTimer = setInterval(work, delay)
-
-stop = ->
-  clearInterval(currentTimer)
-  clearHighlights()
-
-work = ->
-  clearHighlights()
-  $(pieces[pieceIndex]).attr('class', "#{defaultClass} highlight")
-
-  if pieceIndex == pieces.length - 1
-    pieceIndex = 0
-    pieces.reverse()
-    runs++
-  else
-    pieceIndex++
-
-  if runs == stop_at_run
-    stop()
-
-$ ->
-  setTimeout(start, 100)

app/assets/javascripts/oauth/applications.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/javascripts/settings.coffee

@@ -1,3 +0,0 @@
-# Place all the behaviors and hooks related to the matching controller here.
-# All this logic will automatically be available in application.js.
-# You can use CoffeeScript in this file: http://coffeescript.org/

app/assets/stylesheets/accounts.scss

@@ -1,91 +0,0 @@
-.card {
-  background: #282c37;
-  background-size: cover;
-  padding: 60px 0;
-  padding-bottom: 10px;
-  border-radius: 4px 4px 0 0;
-  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
-  overflow: hidden;
-  position: relative;
-
-  &:after {
-    background: rgba(0, 0, 0, 0.5);
-    display: block;
-    content: "";
-    position: absolute;
-    left: 0;
-    top: 0;
-    width: 100%;
-    height: 100%;
-    z-index: 1;
-  }
-
-  .name {
-    display: block;
-    font-size: 20px;
-    line-height: 18px * 1.5;
-    color: #fff;
-    font-weight: 500;
-    text-align: center;
-    position: relative;
-    z-index: 2;
-
-    small {
-      display: block;
-      font-size: 14px;
-      color: #2b90d9;
-      font-weight: 400;
-    }
-  }
-
-  .avatar {
-    width: 120px;
-    margin: 0 auto;
-    margin-bottom: 15px;
-    position: relative;
-    z-index: 2;
-
-    img {
-      width: 120px;
-      height: 120px;
-      display: block;
-      border-radius: 120px;
-    }
-  }
-
-  .details {
-    display: flex;
-    margin-top: 30px;
-    position: relative;
-    z-index: 2;
-  }
-
-  .counter {
-    width: 80px;
-    color: #9baec8;
-    padding: 0 10px;
-    border-right: 1px solid #9baec8;
-    cursor: default;
-
-    .counter-label {
-      font-size: 12px;
-      text-transform: uppercase;
-      display: block;
-      margin-bottom: 5px;
-    }
-
-    .counter-number {
-      font-weight: 500;
-      font-size: 18px;
-      color: #fff;
-    }
-  }
-
-  .bio {
-    flex: 1;
-    font-size: 14px;
-    line-height: 18px;
-    padding: 5px 10px;
-    color: #d9e1e8;
-  }
-}

app/assets/stylesheets/api/accounts.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the Api::Accounts controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/api/follows.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the API::Follows controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/api/salmon.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the API::Salmon controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/api/statuses.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the API::Statuses controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/api/subscriptions.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the API::Subscriptions controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/application.scss

@@ -1,336 +0,0 @@
-$primary-color: #ff7473;
-$secondary-color: #ffc952;
-$tertiary-color: #47b8e0;
-$quaternary-color: #34314c;
-$background-color: #fff;
-$darker-background-color: #e3dede;
-$text-color: #333030;
-$lighter-text-color: #8b8687;
-
-@import url(https://fonts.googleapis.com/css?family=Roboto:400,500,400italic);
-@import url(https://fonts.googleapis.com/css?family=Roboto+Mono:400,500);
-@import "font-awesome";
-
-/* http://meyerweb.com/eric/tools/css/reset/
-   v2.0 | 20110126
-   License: none (public domain)
-*/
-
-html, body, div, span, applet, object, iframe,
-h1, h2, h3, h4, h5, h6, p, blockquote, pre,
-a, abbr, acronym, address, big, cite, code,
-del, dfn, em, img, ins, kbd, q, s, samp,
-small, strike, strong, sub, sup, tt, var,
-b, u, i, center,
-dl, dt, dd, ol, ul, li,
-fieldset, form, label, legend,
-table, caption, tbody, tfoot, thead, tr, th, td,
-article, aside, canvas, details, embed,
-figure, figcaption, footer, header, hgroup,
-menu, nav, output, ruby, section, summary,
-time, mark, audio, video {
-  margin: 0;
-  padding: 0;
-  border: 0;
-  font-size: 100%;
-  font: inherit;
-  vertical-align: baseline;
-}
-
-/* HTML5 display-role reset for older browsers */
-article, aside, details, figcaption, figure,
-footer, header, hgroup, menu, nav, section {
-  display: block;
-}
-
-body {
-  line-height: 1;
-}
-
-ol, ul {
-  list-style: none;
-}
-
-blockquote, q {
-  quotes: none;
-}
-
-blockquote:before, blockquote:after,
-q:before, q:after {
-  content: '';
-  content: none;
-}
-
-table {
-  border-collapse: collapse;
-  border-spacing: 0;
-}
-
-body {
-  font-family: 'Roboto', sans-serif;
-  background: #282c37 image-url('background-photo.jpeg');
-  background-size: cover;
-  background-attachment: fixed;
-  font-size: 13px;
-  line-height: 18px;
-  font-weight: 400;
-  color: #fff;
-  padding-bottom: 140px;
-}
-
-.container {
-  width: 700px;
-  margin: 0 auto;
-  margin-top: 40px;
-}
-
-.logo-container {
-  width: 400px;
-  margin: 100px auto;
-  cursor: default;
-
-  h1 {
-    display: block;
-    text-align: center;
-    color: #fff;
-    font-size: 48px;
-    font-weight: 500;
-
-    a {
-      color: inherit;
-      text-decoration: none;
-      outline: 0;
-    }
-
-    small {
-      display: block;
-      font-size: 12px;
-      font-weight: 400;
-      font-family: 'Roboto Mono', monospace;
-    }
-  }
-}
-
-.form-container {
-  width: 400px;
-  margin: 0 auto;
-
-  .field {
-    margin-bottom: 15px;
-  }
-
-  input[type=text], input[type=email], input[type=password] {
-    background: transparent;
-    border: 0;
-    border-bottom: 2px solid #9baec8;
-    padding: 7px 0;
-    font-size: 16px;
-    color: #fff;
-    display: block;
-    width: 100%;
-    outline: 0;
-
-    &:invalid {
-      box-shadow: none;
-    }
-
-    &:focus:invalid {
-      border-bottom-color: #df405a;
-    }
-
-    &:required:valid {
-      border-bottom-color: #79bd9a;
-    }
-
-    &:active, &:focus {
-      border-bottom-color: #2b90d9;
-    }
-  }
-
-  .field_with_error {
-    input[type=text], input[type=email], input[type=password] {
-      border-bottom-color: #df405a;
-    }
-  }
-
-  .prompt {
-    font-size: 16px;
-    color: #9baec8;
-    text-align: center;
-
-    .prompt-highlight {
-      font-weight: 500;
-      color: #fff;
-    }
-  }
-
-  code.copypasteable {
-    display: block;
-    font-family: 'Roboto Mono', monospace;
-    font-weight: 400;
-    font-size: 12px;
-    margin-top: 20px;
-    background: #282c37;
-    border-radius: 4px;
-    padding: 2px;
-    word-wrap: break-word;
-  }
-
-  .actions {
-    margin-top: 30px;
-
-    button {
-      display: block;
-      width: 100%;
-      border: 0;
-      border-radius: 4px;
-      background: #2b90d9;
-      color: #fff;
-      font-size: 18px;
-      padding: 10px;
-      text-transform: uppercase;
-      cursor: pointer;
-      font-weight: 500;
-      outline: 0;
-      margin-bottom: 10px;
-
-      &:hover {
-        background-color: lighten(#2b90d9, 5%);
-      }
-
-      &:active, &:focus {
-        position: relative;
-        top: 1px;
-        background-color: darken(#2b90d9, 5%);
-      }
-
-      &.negative {
-        background: #df405a;
-
-        &:hover {
-          background-color: lighten(#df405a, 5%);
-        }
-
-        &:active, &:focus {
-          background-color: darken(#df405a, 5%);
-        }
-      }
-    }
-  }
-
-  .form-footer {
-    margin-top: 30px;
-    text-align: center;
-
-    a {
-      color: #9baec8;
-      text-decoration: none;
-
-      &:hover {
-        color: #d9e1e8;
-        text-decoration: underline;
-      }
-    }
-  }
-
-  #error_explanation {
-    background: #282c37;
-    color: #9baec8;
-    border-radius: 4px;
-    padding: 15px 10px;
-    margin-bottom: 30px;
-    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
-
-    h2 {
-      font-weight: 500;
-      margin-bottom: 5px;
-    }
-
-    li {
-      margin-left: 15px;
-      list-style: circle;
-    }
-  }
-}
-
-.no-list {
-  list-style: none;
-
-  li {
-    display: inline-block;
-    margin: 0 5px;
-  }
-}
-
-.footer {
-  text-align: center;
-  margin-top: 30px;
-
-  .domain {
-    font-size: 12px;
-    font-weight: 400;
-    font-family: 'Roboto Mono', monospace;
-  }
-}
-
-.mastodon {
-  $head: #282c37;
-  $tusk: #d9e1e8;
-  $backdrop: #2b90d9;
-  $highlight: 18%;
-
-  .mastodon-backdrop {
-    fill: $backdrop;
-  }
-
-  #mastodon-ear {
-    fill: lighten($head, 5%);
-
-    &:hover, &.highlight {
-      fill: lighten($head, $highlight);
-    }
-  }
-
-  #mastodon-head-backdrop {
-    fill: darken($head, 5%);
-
-    &:hover, &.highlight {
-      fill: darken($head, 5%);
-    }
-  }
-
-  #mastodon-nose, #mastodon-cheek, #mastodon-forehead, #mastodon-backhead {
-    fill: $head;
-
-    &:hover, &.highlight {
-      fill: lighten($head, $highlight);
-    }
-  }
-
-  #mastodon-tusk-front {
-    fill: lighten($tusk, 5%);
-  }
-
-  #mastodon-tusk-back {
-    fill: $tusk;
-
-    &:hover, &.highlight {
-      fill: lighten($tusk, $highlight);
-    }
-  }
-
-  .mastodon-shape {
-    transition: all 0.8s ease;
-    stroke: transparent;
-    stroke-width: 0px;
-
-    &:hover, &.highlight {
-      transition-duration: 0.2s;
-    }
-  }
-}
-
-@import 'home';
-@import 'accounts';
-@import 'stream_entries';
-@import 'dashboard'

app/assets/stylesheets/dashboard.scss

@@ -1,321 +0,0 @@
-.dashboard-wrapper {
-  background: #282c37;
-  border-radius: 4px;
-  margin: 20px auto;
-  width: 940px;
-  display: flex;
-  overflow: hidden;
-
-  .dashboard__sidebar {
-    width: 240px;
-    border-radius: 4px 0 0 4px;
-    flex-shrink: 0;
-
-    .dashboard__top-bar {
-      border-radius: 4px 0 0 0;
-    }
-
-    ul {
-      padding: 20px 0;
-
-      a {
-        display: block;
-        padding: 7px 20px;
-        color: #d9e1e8;
-        text-decoration: none;
-        font-size: 14px;
-        font-weight: 400;
-
-        .fa {
-          display: inline-block;
-          width: 18px;
-          text-align: center;
-          margin-right: 5px;
-        }
-
-        &:hover {
-          color: #fff;
-          background: darken(#282c37, 1%);
-        }
-      }
-
-      .active {
-        a {
-          background: darken(#282c37, 5%);
-          border-left: 2px solid #2b90d9;
-          padding-left: 18px;
-        }
-      }
-    }
-  }
-
-  .dashboard__current-user {
-    padding: 20px;
-
-    a {
-      text-decoration: none;
-      color: inherit;
-    }
-
-    .dashboard__current-user__avatar {
-      display: block;
-      width: 50px;
-      height: 50px;
-      border-radius: 50px;
-      float: left;
-      margin-right: 15px;
-    }
-
-    .dashboard__current-user__display-name {
-      font-weight: 500;
-      font-size: 13px;
-      color: #d9e1e8;
-      display: block;
-      margin-top: 5px;
-    }
-
-    .dashboard__current-user__username {
-      font-size: 12px;
-      display: block;
-      color: #2b90d9;
-    }
-  }
-
-  .dashboard__logo {
-    color: #2b90d9;
-
-    span {
-      font-weight: 500;
-    }
-  }
-
-  .dashboard__top-bar {
-    background: #fff;
-    padding: 20px;
-    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
-    color: #282c37;
-    font-size: 16px;
-    overflow: hidden;
-
-    &.alternate {
-      background: lighten(#282c37, 10%);
-      text-align: center;
-    }
-
-    ul {
-      float: right;
-      list-style: none;
-      display: block;
-
-      li {
-        display: inline-block;
-        margin-left: 7px;
-      }
-    }
-
-    a {
-      color: #9baec8;
-      text-decoration: none;
-    }
-  }
-
-  .dashboard__content {
-    flex: 1;
-    background: #d9e1e8;
-    border-radius: 0 4px 4px 0;
-
-    .dashboard__content__content {
-      padding: 20px;
-      color: #282c37;
-      line-height: 18px;
-
-      h3 {
-        font-size: 14px;
-        font-weight: 500;
-        margin-bottom: 15px;
-      }
-
-      p {
-        margin-bottom: 15px;
-      }
-
-      samp {
-        font-family: 'Roboto Mono', monospace;
-      }
-
-      ul {
-        list-style: circle;
-        padding-left: 15px;
-        margin-bottom: 15px;
-      }
-
-      .table {
-        width: 100%;
-
-        th {
-          font-weight: 500;
-          text-align: left;
-          border-bottom: 1px solid lighten(#282c37, 55%);
-        }
-
-        th, td {
-          padding: 5px 0;
-          line-height: 18px;
-        }
-      }
-
-      a {
-        color: #2b90d9;
-        text-decoration: underline;
-
-        &:hover {
-          text-decoration: none;
-        }
-      }
-
-      .btn {
-        display: inline-block;
-        border: 0;
-        background: #2b90d9;
-        border-radius: 16px;
-        padding: 6px 16px;
-        font-size: 12px;
-        font-weight: 500;
-        color: #fff;
-        cursor: pointer;
-        font-family: 'Roboto', sans-serif;
-        text-decoration: none;
-
-        &:hover {
-          background: lighten(#2b90d9, 5%);
-        }
-
-        &.btn-iconized {
-          font-size: 16px;
-          font-weight: 400;
-          width: 24px;
-          text-align: center;
-          padding: 10px 7px;
-          border-radius: 100px;
-          box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
-        }
-      }
-    }
-
-    .dashboard__top-bar {
-      border-radius: 0 4px 0 0;
-    }
-  }
-}
-
-.simple_form {
-  .form-actions {
-    padding-top: 20px;
-    text-align: center;
-  }
-
-  .input {
-    margin-bottom: 15px;
-
-    label {
-      display: block;
-      text-transform: uppercase;
-      font-size: 11px;
-      font-weight: 500;
-      margin-bottom: 10px;
-    }
-
-    input[type=text], input[type=email], input[type=password], textarea {
-      display: block;
-      box-sizing: border-box;
-      width: 100%;
-      border: 0;
-      background: transparent;
-      border-bottom: 1px solid lighten(#282c37, 55%);
-      padding: 5px 0;
-      outline: 0;
-      padding-bottom: 6px;
-      font-size: 14px;
-      font-family: 'Roboto', sans-serif;
-
-      &:focus {
-        border-bottom: 2px solid #2b90d9;
-        padding-bottom: 5px;
-      }
-    }
-
-    input[type=file] {
-      display: block;
-    }
-
-    .hint {
-      display: block;
-      margin-top: 5px;
-      color: lighten(#282c37, 25%);
-    }
-  }
-}
-
-.panel {
-  box-sizing: border-box;
-  padding: 10px 15px;
-  background: lighten(#d9e1e8, 5%);
-  margin-bottom: 20px;
-  border-radius: 4px;
-
-  .panel-heading {
-    font-size: 13px;
-    text-transform: uppercase;
-    color: lighten(#282c37, 25%);
-    margin-bottom: 10px;
-  }
-
-  &.panel-full {
-    width: 100%;
-  }
-
-  .panel-row {
-    display: flex;
-
-    dt {
-      color: #282c37;
-      width: 100px;
-    }
-
-    dd {
-      flex: 1;
-      color: lighten(#282c37, 25%);
-    }
-
-    &.panel-row-wider {
-      dt {
-        width: auto;
-        flex: 1;
-      }
-    }
-  }
-}
-
-.row {
-  overflow: hidden;
-  clear: both;
-
-  .panel {
-    float: left;
-    width: 320px;
-    margin-right: 20px;
-
-    &:last-child {
-      margin-right: 0;
-    }
-  }
-}
-
-.page-actions {
-  margin-top: 20px;
-  text-align: right;
-
-  .btn {
-    margin-left: 5px;
-  }
-}

app/assets/stylesheets/home.scss

@@ -1,11 +0,0 @@
-.api-descriptions {
-  .address {
-    samp {
-      font-weight: 400;
-
-      &.method {
-        font-weight: 500;
-      }
-    }
-  }
-}

app/assets/stylesheets/oauth/applications.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the oauth::applications controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/settings.scss

@@ -1,3 +0,0 @@
-// Place all the styles related to the settings controller here.
-// They will automatically be included in application.css.
-// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/stream_entries.scss

@@ -1,187 +0,0 @@
-.activity-stream {
-  clear: both;
-  box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
-
-  .entry {
-    border-bottom: 1px solid #d9e1e8;
-    background: #fff;
-    border-left: 2px solid #fff;
-
-    &.entry-reblog {
-      border-left-color: #2b90d9;
-    }
-
-    &.entry-predecessor, &.entry-successor {
-      background: #d9e1e8;
-      border-left-color: #d9e1e8;
-
-      .header {
-        .header__right {
-          .counter-btn {
-            color: darken(#d9e1e8, 15%);
-          }
-        }
-      }
-    }
-
-    &.entry-follow, &.entry-favourite {
-      .content {
-        padding-top: 10px;
-        padding-bottom: 10px;
-
-        strong {
-          font-weight: 500;
-        }
-      }
-    }
-
-    &:last-child {
-      border-bottom: 0;
-      border-radius: 0 0 4px 4px;
-    }
-  }
-
-  &.activity-stream-headless {
-    .entry:first-child {
-      border-radius: 4px 4px 0 0;
-
-      &:last-child {
-        border-radius: 4px;
-      }
-    }
-  }
-
-  &.activity-stream-embedded {
-    box-shadow: none;
-
-    .entry {
-      border-radius: 0;
-    }
-  }
-
-  .entry__container {
-    display: flex;
-  }
-
-  .avatar {
-    width: 56px;
-    padding: 15px;
-
-    img {
-      width: 56px;
-      height: 56px;
-      display: block;
-      border-radius: 56px;
-    }
-  }
-
-  .entry__container__container {
-    flex-grow: 1;
-  }
-
-  .header {
-    margin-bottom: 10px;
-    padding: 15px;
-    padding-bottom: 0;
-    padding-left: 8px;
-    display: flex;
-
-    .header__left {
-      flex: 1;
-    }
-
-    .header__right {
-      .counter-btn {
-        color: #d9e1e8;
-        display: inline-block;
-        padding: 0 10px;
-        cursor: default;
-
-        .counter-number {
-          font-weight: 500;
-          display: inline-block;
-          margin-left: 3px;
-          font-size: 12px;
-        }
-
-        &.reblogged {
-          color: #2b90d9;
-        }
-
-        &.favourited {
-          color: #df405a;
-        }
-      }
-    }
-
-    .name {
-      text-decoration: none;
-      color: #9baec8;
-
-      strong {
-        color: #282c37;
-        font-weight: 500;
-      }
-
-      &:hover {
-        strong {
-          text-decoration: underline;
-        }
-      }
-    }
-  }
-
-  .pre-header {
-    border-bottom: 1px solid #d9e1e8;
-    color: #2b90d9;
-    padding: 5px 10px;
-    padding-left: 8px;
-    clear: both;
-
-    .name {
-      color: #2b90d9;
-      font-weight: 500;
-      text-decoration: none;
-
-      &:hover {
-        text-decoration: underline;
-      }
-    }
-  }
-
-  .content {
-    font-size: 14px;
-    padding: 0 10px;
-    padding-left: 8px;
-    padding-bottom: 25px;
-    color: #282c37;
-
-    a {
-      color: #2b90d9;
-      text-decoration: none;
-
-      &:hover {
-        text-decoration: underline;
-      }
-
-      &.mention {
-        &:hover {
-          text-decoration: none;
-
-          span {
-            text-decoration: underline;
-          }
-        }
-      }
-    }
-  }
-
-  .time {
-    text-decoration: none;
-    color: #9baec8;
-
-    &:hover {
-      text-decoration: underline;
-    }
-  }
-}

app/chewy/accounts_index.rb

@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+class AccountsIndex < Chewy::Index
+  settings index: { refresh_interval: '5m' }, analysis: {
+    analyzer: {
+      content: {
+        tokenizer: 'whitespace',
+        filter: %w(lowercase asciifolding cjk_width),
+      },
+
+      edge_ngram: {
+        tokenizer: 'edge_ngram',
+        filter: %w(lowercase asciifolding cjk_width),
+      },
+    },
+
+    tokenizer: {
+      edge_ngram: {
+        type: 'edge_ngram',
+        min_gram: 1,
+        max_gram: 15,
+      },
+    },
+  }
+
+  define_type ::Account.searchable.includes(:account_stat), delete_if: ->(account) { account.destroyed? || !account.searchable? } do
+    root date_detection: false do
+      field :id, type: 'long'
+
+      field :display_name, type: 'text', analyzer: 'content' do
+        field :edge_ngram, type: 'text', analyzer: 'edge_ngram', search_analyzer: 'content'
+      end
+
+      field :acct, type: 'text', analyzer: 'content', value: ->(account) { [account.username, account.domain].compact.join('@') } do
+        field :edge_ngram, type: 'text', analyzer: 'edge_ngram', search_analyzer: 'content'
+      end
+
+      field :following_count, type: 'long', value: ->(account) { account.following.local.count }
+      field :followers_count, type: 'long', value: ->(account) { account.followers.local.count }
+      field :last_status_at, type: 'date', value: ->(account) { account.last_status_at || account.created_at }
+    end
+  end
+end

app/chewy/statuses_index.rb

@@ -0,0 +1,66 @@
+# frozen_string_literal: true
+
+class StatusesIndex < Chewy::Index
+  settings index: { refresh_interval: '15m' }, analysis: {
+    filter: {
+      english_stop: {
+        type: 'stop',
+        stopwords: '_english_',
+      },
+      english_stemmer: {
+        type: 'stemmer',
+        language: 'english',
+      },
+      english_possessive_stemmer: {
+        type: 'stemmer',
+        language: 'possessive_english',
+      },
+    },
+    analyzer: {
+      content: {
+        tokenizer: 'uax_url_email',
+        filter: %w(
+          english_possessive_stemmer
+          lowercase
+          asciifolding
+          cjk_width
+          english_stop
+          english_stemmer
+        ),
+      },
+    },
+  }
+
+  define_type ::Status.unscoped.kept.without_reblogs.includes(:media_attachments, :preloadable_poll) do
+    crutch :mentions do |collection|
+      data = ::Mention.where(status_id: collection.map(&:id)).where(account: Account.local, silent: false).pluck(:status_id, :account_id)
+      data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
+    end
+
+    crutch :favourites do |collection|
+      data = ::Favourite.where(status_id: collection.map(&:id)).where(account: Account.local).pluck(:status_id, :account_id)
+      data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
+    end
+
+    crutch :reblogs do |collection|
+      data = ::Status.where(reblog_of_id: collection.map(&:id)).where(account: Account.local).pluck(:reblog_of_id, :account_id)
+      data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
+    end
+
+    crutch :bookmarks do |collection|
+      data = ::Bookmark.where(status_id: collection.map(&:id)).where(account: Account.local).pluck(:status_id, :account_id)
+      data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
+    end
+
+    root date_detection: false do
+      field :id, type: 'long'
+      field :account_id, type: 'long'
+
+      field :text, type: 'text', value: ->(status) { [status.spoiler_text, Formatter.instance.plaintext(status)].concat(status.media_attachments.map(&:description)).concat(status.preloadable_poll ? status.preloadable_poll.options : []).join("\n\n") } do
+        field :stemmed, type: 'text', analyzer: 'content'
+      end
+
+      field :searchable_by, type: 'long', value: ->(status, crutches) { status.searchable_by(crutches) }
+    end
+  end
+end

app/chewy/tags_index.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+class TagsIndex < Chewy::Index
+  settings index: { refresh_interval: '15m' }, analysis: {
+    analyzer: {
+      content: {
+        tokenizer: 'keyword',
+        filter: %w(lowercase asciifolding cjk_width),
+      },
+
+      edge_ngram: {
+        tokenizer: 'edge_ngram',
+        filter: %w(lowercase asciifolding cjk_width),
+      },
+    },
+
+    tokenizer: {
+      edge_ngram: {
+        type: 'edge_ngram',
+        min_gram: 2,
+        max_gram: 15,
+      },
+    },
+  }
+
+  define_type ::Tag.listable, delete_if: ->(tag) { tag.destroyed? || !tag.listable? } do
+    root date_detection: false do
+      field :name, type: 'text', analyzer: 'content' do
+        field :edge_ngram, type: 'text', analyzer: 'edge_ngram', search_analyzer: 'content'
+      end
+
+      field :reviewed, type: 'boolean', value: ->(tag) { tag.reviewed? }
+      field :usage, type: 'long', value: ->(tag) { tag.history.reduce(0) { |total, day| total + day[:accounts].to_i } }
+      field :last_status_at, type: 'date', value: ->(tag) { tag.last_status_at || tag.created_at }
+    end
+  end
+end

app/controllers/about_controller.rb

@@ -0,0 +1,68 @@
+# frozen_string_literal: true
+
+class AboutController < ApplicationController
+  include RegistrationSpamConcern
+
+  layout 'public'
+
+  before_action :require_open_federation!, only: [:show, :more]
+  before_action :set_body_classes, only: :show
+  before_action :set_instance_presenter
+  before_action :set_expires_in, only: [:more, :terms]
+  before_action :set_registration_form_time, only: :show
+
+  skip_before_action :require_functional!, only: [:more, :terms]
+
+  def show; end
+
+  def more
+    flash.now[:notice] = I18n.t('about.instance_actor_flash') if params[:instance_actor]
+
+    toc_generator = TOCGenerator.new(@instance_presenter.site_extended_description)
+
+    @rules             = Rule.ordered
+    @contents          = toc_generator.html
+    @table_of_contents = toc_generator.toc
+    @blocks            = DomainBlock.with_user_facing_limitations.by_severity if display_blocks?
+  end
+
+  def terms; end
+
+  helper_method :display_blocks?
+  helper_method :display_blocks_rationale?
+  helper_method :public_fetch_mode?
+  helper_method :new_user
+
+  private
+
+  def require_open_federation!
+    not_found if whitelist_mode?
+  end
+
+  def display_blocks?
+    Setting.show_domain_blocks == 'all' || (Setting.show_domain_blocks == 'users' && user_signed_in?)
+  end
+
+  def display_blocks_rationale?
+    Setting.show_domain_blocks_rationale == 'all' || (Setting.show_domain_blocks_rationale == 'users' && user_signed_in?)
+  end
+
+  def new_user
+    User.new.tap do |user|
+      user.build_account
+      user.build_invite_request
+    end
+  end
+
+  def set_instance_presenter
+    @instance_presenter = InstancePresenter.new
+  end
+
+  def set_body_classes
+    @hide_navbar = true
+  end
+
+  def set_expires_in
+    expires_in 0, public: true
+  end
+end

app/controllers/account_follow_controller.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class AccountFollowController < ApplicationController
+  include AccountControllerConcern
+
+  before_action :authenticate_user!
+
+  def create
+    FollowService.new.call(current_user.account, @account, with_rate_limit: true)
+    redirect_to account_path(@account)
+  end
+end

app/controllers/account_unfollow_controller.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class AccountUnfollowController < ApplicationController
+  include AccountControllerConcern
+
+  before_action :authenticate_user!
+
+  def create
+    UnfollowService.new.call(current_user.account, @account)
+    redirect_to account_path(@account)
+  end
+end

app/controllers/accounts_controller.rb

@@ -1,29 +1,165 @@
-class AccountsController < ApplicationController
-  layout 'public'
+# frozen_string_literal: true
 
-  before_action :set_account
-  before_action :set_webfinger_header
+class AccountsController < ApplicationController
+  PAGE_SIZE     = 20
+  PAGE_SIZE_MAX = 200
+
+  include AccountControllerConcern
+  include SignatureAuthentication
+
+  before_action :require_signature!, if: -> { request.format == :json && authorized_fetch_mode? }
+  before_action :set_cache_headers
+  before_action :set_body_classes
+
+  skip_around_action :set_locale, if: -> { [:json, :rss].include?(request.format&.to_sym) }
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   def show
-    @statuses = @account.statuses.order('id desc').with_includes.with_counters
-
     respond_to do |format|
-      format.html
-      format.atom
+      format.html do
+        expires_in 0, public: true unless user_signed_in?
+
+        @pinned_statuses   = []
+        @endorsed_accounts = @account.endorsed_accounts.to_a.sample(4)
+        @featured_hashtags = @account.featured_tags.order(statuses_count: :desc)
+
+        if current_account && @account.blocking?(current_account)
+          @statuses = []
+          return
+        end
+
+        if current_user.nil?
+          @pinned_statuses = cache_collection(@account.pinned_statuses.without_local_only, Status) if show_pinned_statuses?
+        else
+          @pinned_statuses = cache_collection(@account.pinned_statuses, Status) if show_pinned_statuses?
+        end
+        @statuses        = cached_filtered_status_page
+        @rss_url         = rss_url
+
+        unless @statuses.empty?
+          @older_url = older_url if @statuses.last.id > filtered_statuses.last.id
+          @newer_url = newer_url if @statuses.first.id < filtered_statuses.first.id
+        end
+      end
+
+      format.rss do
+        expires_in 1.minute, public: true
+
+        limit     = params[:limit].present? ? [params[:limit].to_i, PAGE_SIZE_MAX].min : PAGE_SIZE
+        @statuses = filtered_statuses.without_reblogs.without_local_only.limit(limit)
+        @statuses = cache_collection(@statuses, Status)
+        render xml: RSS::AccountSerializer.render(@account, @statuses, params[:tag])
+      end
+
+      format.json do
+        expires_in 3.minutes, public: !(authorized_fetch_mode? && signed_request_account.present?)
+        render_with_cache json: @account, content_type: 'application/activity+json', serializer: ActivityPub::ActorSerializer, adapter: ActivityPub::Adapter
+      end
     end
   end
 
   private
 
-  def set_account
-    @account = Account.find_by!(username: params[:username], domain: nil)
+  def set_body_classes
+    @body_classes = 'with-modals'
   end
 
-  def set_webfinger_header
-    response.headers['Link'] = "<#{webfinger_account_url}>; rel=\"lrdd\"; type=\"application/xrd+xml\""
+  def show_pinned_statuses?
+    [replies_requested?, media_requested?, tag_requested?, params[:max_id].present?, params[:min_id].present?].none?
   end
 
-  def webfinger_account_url
-    webfinger_url(resource: "acct:#{@account.acct}@#{Rails.configuration.x.local_domain}")
+  def filtered_statuses
+    default_statuses.tap do |statuses|
+      statuses.merge!(hashtag_scope)    if tag_requested?
+      statuses.merge!(only_media_scope) if media_requested?
+      statuses.merge!(no_replies_scope) unless replies_requested?
+    end
+  end
+
+  def default_statuses
+    if current_user.nil?
+      @account.statuses.without_local_only.where(visibility: [:public, :unlisted])
+    else
+      @account.statuses.where(visibility: [:public, :unlisted])
+    end
+  end
+
+  def only_media_scope
+    Status.joins(:media_attachments).merge(@account.media_attachments.reorder(nil)).group(:id)
+  end
+
+  def no_replies_scope
+    Status.without_replies
+  end
+
+  def hashtag_scope
+    tag = Tag.find_normalized(params[:tag])
+
+    if tag
+      Status.tagged_with(tag.id)
+    else
+      Status.none
+    end
+  end
+
+  def username_param
+    params[:username]
+  end
+
+  def skip_temporary_suspension_response?
+    request.format == :json
+  end
+
+  def rss_url
+    if tag_requested?
+      short_account_tag_url(@account, params[:tag], format: 'rss')
+    else
+      short_account_url(@account, format: 'rss')
+    end
+  end
+
+  def older_url
+    pagination_url(max_id: @statuses.last.id)
+  end
+
+  def newer_url
+    pagination_url(min_id: @statuses.first.id)
+  end
+
+  def pagination_url(max_id: nil, min_id: nil)
+    if tag_requested?
+      short_account_tag_url(@account, params[:tag], max_id: max_id, min_id: min_id)
+    elsif media_requested?
+      short_account_media_url(@account, max_id: max_id, min_id: min_id)
+    elsif replies_requested?
+      short_account_with_replies_url(@account, max_id: max_id, min_id: min_id)
+    else
+      short_account_url(@account, max_id: max_id, min_id: min_id)
+    end
+  end
+
+  def media_requested?
+    request.path.split('.').first.end_with?('/media') && !tag_requested?
+  end
+
+  def replies_requested?
+    request.path.split('.').first.end_with?('/with_replies') && !tag_requested?
+  end
+
+  def tag_requested?
+    request.path.split('.').first.end_with?(Addressable::URI.parse("/tagged/#{params[:tag]}").normalize)
+  end
+
+  def cached_filtered_status_page
+    cache_collection_paginated_by_id(
+      filtered_statuses,
+      Status,
+      PAGE_SIZE,
+      params_slice(:max_id, :min_id, :since_id)
+    )
+  end
+
+  def params_slice(*keys)
+    params.slice(*keys).permit(*keys)
   end
 end

app/controllers/activitypub/base_controller.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class ActivityPub::BaseController < Api::BaseController
+  skip_before_action :require_authenticated_user!
+
+  private
+
+  def set_cache_headers
+    response.headers['Vary'] = 'Signature' if authorized_fetch_mode?
+  end
+
+  def skip_temporary_suspension_response?
+    false
+  end
+end

app/controllers/activitypub/claims_controller.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class ActivityPub::ClaimsController < ActivityPub::BaseController
+  include SignatureVerification
+  include AccountOwnedConcern
+
+  skip_before_action :authenticate_user!
+
+  before_action :require_signature!
+  before_action :set_claim_result
+
+  def create
+    render json: @claim_result, serializer: ActivityPub::OneTimeKeySerializer
+  end
+
+  private
+
+  def set_claim_result
+    @claim_result = ::Keys::ClaimService.new.call(@account.id, params[:id])
+  end
+end

app/controllers/activitypub/collections_controller.rb

@@ -0,0 +1,73 @@
+# frozen_string_literal: true
+
+class ActivityPub::CollectionsController < ActivityPub::BaseController
+  include SignatureVerification
+  include AccountOwnedConcern
+
+  before_action :require_signature!, if: :authorized_fetch_mode?
+  before_action :set_items
+  before_action :set_size
+  before_action :set_type
+  before_action :set_cache_headers
+
+  def show
+    expires_in 3.minutes, public: public_fetch_mode?
+    render_with_cache json: collection_presenter, content_type: 'application/activity+json', serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter
+  end
+
+  private
+
+  def set_items
+    case params[:id]
+    when 'featured'
+      @items = for_signed_account { cache_collection(@account.pinned_statuses, Status) }
+    when 'tags'
+      @items = for_signed_account { @account.featured_tags }
+    when 'devices'
+      @items = @account.devices
+    else
+      not_found
+    end
+  end
+
+  def set_size
+    case params[:id]
+    when 'featured', 'devices', 'tags'
+      @size = @items.size
+    else
+      not_found
+    end
+  end
+
+  def set_type
+    case params[:id]
+    when 'featured'
+      @type = :ordered
+    when 'devices', 'tags'
+      @type = :unordered
+    else
+      not_found
+    end
+  end
+
+  def collection_presenter
+    ActivityPub::CollectionPresenter.new(
+      id: account_collection_url(@account, params[:id]),
+      type: @type,
+      size: @size,
+      items: @items
+    )
+  end
+
+  def for_signed_account
+    # Because in public fetch mode we cache the response, there would be no
+    # benefit from performing the check below, since a blocked account or domain
+    # would likely be served the cache from the reverse proxy anyway
+
+    if authorized_fetch_mode? && !signed_request_account.nil? && (@account.blocking?(signed_request_account) || (!signed_request_account.domain.nil? && @account.domain_blocking?(signed_request_account.domain)))
+      []
+    else
+      yield
+    end
+  end
+end

app/controllers/activitypub/followers_synchronizations_controller.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+class ActivityPub::FollowersSynchronizationsController < ActivityPub::BaseController
+  include SignatureVerification
+  include AccountOwnedConcern
+
+  before_action :require_signature!
+  before_action :set_items
+  before_action :set_cache_headers
+
+  def show
+    expires_in 0, public: false
+    render json: collection_presenter,
+           serializer: ActivityPub::CollectionSerializer,
+           adapter: ActivityPub::Adapter,
+           content_type: 'application/activity+json'
+  end
+
+  private
+
+  def uri_prefix
+    signed_request_account.uri[/http(s?):\/\/[^\/]+\//]
+  end
+
+  def set_items
+    @items = @account.followers.where(Account.arel_table[:uri].matches(uri_prefix + '%', false, true)).pluck(:uri)
+  end
+
+  def collection_presenter
+    ActivityPub::CollectionPresenter.new(
+      id: account_followers_synchronization_url(@account),
+      type: :ordered,
+      items: @items
+    )
+  end
+end

app/controllers/activitypub/inboxes_controller.rb

@@ -0,0 +1,76 @@
+# frozen_string_literal: true
+
+class ActivityPub::InboxesController < ActivityPub::BaseController
+  include SignatureVerification
+  include JsonLdHelper
+  include AccountOwnedConcern
+
+  before_action :skip_unknown_actor_activity
+  before_action :require_signature!
+  skip_before_action :authenticate_user!
+
+  def create
+    upgrade_account
+    process_collection_synchronization
+    process_payload
+    head 202
+  end
+
+  private
+
+  def skip_unknown_actor_activity
+    head 202 if unknown_affected_account?
+  end
+
+  def unknown_affected_account?
+    json = Oj.load(body, mode: :strict)
+    json.is_a?(Hash) && %w(Delete Update).include?(json['type']) && json['actor'].present? && json['actor'] == value_or_id(json['object']) && !Account.where(uri: json['actor']).exists?
+  rescue Oj::ParseError
+    false
+  end
+
+  def account_required?
+    params[:account_username].present?
+  end
+
+  def skip_temporary_suspension_response?
+    true
+  end
+
+  def body
+    return @body if defined?(@body)
+
+    @body = request.body.read
+    @body.force_encoding('UTF-8') if @body.present?
+
+    request.body.rewind if request.body.respond_to?(:rewind)
+
+    @body
+  end
+
+  def upgrade_account
+    if signed_request_account.ostatus?
+      signed_request_account.update(last_webfingered_at: nil)
+      ResolveAccountWorker.perform_async(signed_request_account.acct)
+    end
+
+    DeliveryFailureTracker.reset!(signed_request_account.inbox_url)
+  end
+
+  def process_collection_synchronization
+    raw_params = request.headers['Collection-Synchronization']
+    return if raw_params.blank? || ENV['DISABLE_FOLLOWERS_SYNCHRONIZATION'] == 'true'
+
+    # Re-using the syntax for signature parameters
+    tree   = SignatureParamsParser.new.parse(raw_params)
+    params = SignatureParamsTransformer.new.apply(tree)
+
+    ActivityPub::PrepareFollowersSynchronizationService.new.call(signed_request_account, params)
+  rescue Parslet::ParseFailed
+    Rails.logger.warn 'Error parsing Collection-Synchronization header'
+  end
+
+  def process_payload
+    ActivityPub::ProcessingWorker.perform_async(signed_request_account.id, body, @account&.id)
+  end
+end

app/controllers/activitypub/outboxes_controller.rb

@@ -0,0 +1,79 @@
+# frozen_string_literal: true
+
+class ActivityPub::OutboxesController < ActivityPub::BaseController
+  LIMIT = 20
+
+  include SignatureVerification
+  include AccountOwnedConcern
+
+  before_action :require_signature!, if: :authorized_fetch_mode?
+  before_action :set_statuses
+  before_action :set_cache_headers
+
+  def show
+    expires_in(page_requested? ? 0 : 3.minutes, public: public_fetch_mode? && !(signed_request_account.present? && page_requested?))
+    render json: outbox_presenter, serializer: ActivityPub::OutboxSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json'
+  end
+
+  private
+
+  def outbox_presenter
+    if page_requested?
+      ActivityPub::CollectionPresenter.new(
+        id: outbox_url(**page_params),
+        type: :ordered,
+        part_of: outbox_url,
+        prev: prev_page,
+        next: next_page,
+        items: @statuses
+      )
+    else
+      ActivityPub::CollectionPresenter.new(
+        id: account_outbox_url(@account),
+        type: :ordered,
+        size: @account.statuses_count,
+        first: outbox_url(page: true),
+        last: outbox_url(page: true, min_id: 0)
+      )
+    end
+  end
+
+  def outbox_url(**kwargs)
+    if params[:account_username].present?
+      account_outbox_url(@account, **kwargs)
+    else
+      instance_actor_outbox_url(**kwargs)
+    end
+  end
+
+  def next_page
+    account_outbox_url(@account, page: true, max_id: @statuses.last.id) if @statuses.size == LIMIT
+  end
+
+  def prev_page
+    account_outbox_url(@account, page: true, min_id: @statuses.first.id) unless @statuses.empty?
+  end
+
+  def set_statuses
+    return unless page_requested?
+
+    @statuses = cache_collection_paginated_by_id(
+      @account.statuses.permitted_for(@account, signed_request_account),
+      Status,
+      LIMIT,
+      params_slice(:max_id, :min_id, :since_id)
+    )
+  end
+
+  def page_requested?
+    truthy_param?(:page)
+  end
+
+  def page_params
+    { page: true, max_id: params[:max_id], min_id: params[:min_id] }.compact
+  end
+
+  def set_account
+    @account = params[:account_username].present? ? Account.find_local!(username_param) : Account.representative
+  end
+end

app/controllers/activitypub/replies_controller.rb

@@ -0,0 +1,80 @@
+# frozen_string_literal: true
+
+class ActivityPub::RepliesController < ActivityPub::BaseController
+  include SignatureVerification
+  include Authorization
+  include AccountOwnedConcern
+
+  DESCENDANTS_LIMIT = 60
+
+  before_action :require_signature!, if: :authorized_fetch_mode?
+  before_action :set_status
+  before_action :set_cache_headers
+  before_action :set_replies
+
+  def index
+    expires_in 0, public: public_fetch_mode?
+    render json: replies_collection_presenter, serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json', skip_activities: true
+  end
+
+  private
+
+  def pundit_user
+    signed_request_account
+  end
+
+  def set_status
+    @status = @account.statuses.find(params[:status_id])
+    authorize @status, :show?
+  rescue Mastodon::NotPermittedError
+    not_found
+  end
+
+  def set_replies
+    @replies = only_other_accounts? ? Status.where.not(account_id: @account.id).joins(:account).merge(Account.without_suspended) : @account.statuses
+    @replies = @replies.where(in_reply_to_id: @status.id, visibility: [:public, :unlisted])
+    @replies = @replies.paginate_by_min_id(DESCENDANTS_LIMIT, params[:min_id])
+  end
+
+  def replies_collection_presenter
+    page = ActivityPub::CollectionPresenter.new(
+      id: account_status_replies_url(@account, @status, page_params),
+      type: :unordered,
+      part_of: account_status_replies_url(@account, @status),
+      next: next_page,
+      items: @replies.map { |status| status.local? ? status : status.uri }
+    )
+
+    return page if page_requested?
+
+    ActivityPub::CollectionPresenter.new(
+      id: account_status_replies_url(@account, @status),
+      type: :unordered,
+      first: page
+    )
+  end
+
+  def page_requested?
+    truthy_param?(:page)
+  end
+
+  def only_other_accounts?
+    truthy_param?(:only_other_accounts)
+  end
+
+  def next_page
+    only_other_accounts = !(@replies&.last&.account_id == @account.id && @replies.size == DESCENDANTS_LIMIT)
+
+    account_status_replies_url(
+      @account,
+      @status,
+      page: true,
+      min_id: only_other_accounts && !only_other_accounts? ? nil : @replies&.last&.id,
+      only_other_accounts: only_other_accounts
+    )
+  end
+
+  def page_params
+    params_slice(:only_other_accounts, :min_id).merge(page: true)
+  end
+end

app/controllers/admin/account_actions_controller.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+module Admin
+  class AccountActionsController < BaseController
+    before_action :set_account
+
+    def new
+      @account_action  = Admin::AccountAction.new(type: params[:type], report_id: params[:report_id], send_email_notification: true, include_statuses: true)
+      @warning_presets = AccountWarningPreset.all
+    end
+
+    def create
+      account_action                 = Admin::AccountAction.new(resource_params)
+      account_action.target_account  = @account
+      account_action.current_account = current_account
+
+      account_action.save!
+
+      if account_action.with_report?
+        redirect_to admin_reports_path
+      else
+        redirect_to admin_account_path(@account.id)
+      end
+    end
+
+    private
+
+    def set_account
+      @account = Account.find(params[:account_id])
+    end
+
+    def resource_params
+      params.require(:admin_account_action).permit(:type, :report_id, :warning_preset_id, :text, :send_email_notification, :include_statuses)
+    end
+  end
+end

app/controllers/admin/account_moderation_notes_controller.rb

@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+module Admin
+  class AccountModerationNotesController < BaseController
+    before_action :set_account_moderation_note, only: [:destroy]
+
+    def create
+      authorize AccountModerationNote, :create?
+
+      @account_moderation_note = current_account.account_moderation_notes.new(resource_params)
+
+      if @account_moderation_note.save
+        redirect_to admin_account_path(@account_moderation_note.target_account_id), notice: I18n.t('admin.account_moderation_notes.created_msg')
+      else
+        @account          = @account_moderation_note.target_account
+        @moderation_notes = @account.targeted_moderation_notes.latest
+        @warnings         = @account.targeted_account_warnings.latest.custom
+
+        render template: 'admin/accounts/show'
+      end
+    end
+
+    def destroy
+      authorize @account_moderation_note, :destroy?
+      @account_moderation_note.destroy!
+      redirect_to admin_account_path(@account_moderation_note.target_account_id), notice: I18n.t('admin.account_moderation_notes.destroyed_msg')
+    end
+
+    private
+
+    def resource_params
+      params.require(:account_moderation_note).permit(
+        :content,
+        :target_account_id
+      )
+    end
+
+    def set_account_moderation_note
+      @account_moderation_note = AccountModerationNote.find(params[:id])
+    end
+  end
+end

app/controllers/admin/accounts_controller.rb

@@ -0,0 +1,131 @@
+# frozen_string_literal: true
+
+module Admin
+  class AccountsController < BaseController
+    before_action :set_account, except: [:index]
+    before_action :require_remote_account!, only: [:redownload]
+    before_action :require_local_account!, only: [:enable, :memorialize, :approve, :reject]
+
+    def index
+      authorize :account, :index?
+      @accounts = filtered_accounts.page(params[:page])
+    end
+
+    def show
+      authorize @account, :show?
+
+      @deletion_request        = @account.deletion_request
+      @account_moderation_note = current_account.account_moderation_notes.new(target_account: @account)
+      @moderation_notes        = @account.targeted_moderation_notes.latest
+      @warnings                = @account.targeted_account_warnings.latest.custom
+      @domain_block            = DomainBlock.rule_for(@account.domain)
+    end
+
+    def memorialize
+      authorize @account, :memorialize?
+      @account.memorialize!
+      log_action :memorialize, @account
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.memorialized_msg', username: @account.acct)
+    end
+
+    def enable
+      authorize @account.user, :enable?
+      @account.user.enable!
+      log_action :enable, @account.user
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.enabled_msg', username: @account.acct)
+    end
+
+    def approve
+      authorize @account.user, :approve?
+      @account.user.approve!
+      redirect_to admin_pending_accounts_path, notice: I18n.t('admin.accounts.approved_msg', username: @account.acct)
+    end
+
+    def reject
+      authorize @account.user, :reject?
+      DeleteAccountService.new.call(@account, reserve_email: false, reserve_username: false)
+      redirect_to admin_pending_accounts_path, notice: I18n.t('admin.accounts.rejected_msg', username: @account.acct)
+    end
+
+    def destroy
+      authorize @account, :destroy?
+      Admin::AccountDeletionWorker.perform_async(@account.id)
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.destroyed_msg', username: @account.acct)
+    end
+
+    def unsensitive
+      authorize @account, :unsensitive?
+      @account.unsensitize!
+      log_action :unsensitive, @account
+      redirect_to admin_account_path(@account.id)
+    end
+
+    def unsilence
+      authorize @account, :unsilence?
+      @account.unsilence!
+      log_action :unsilence, @account
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.unsilenced_msg', username: @account.acct)
+    end
+
+    def unsuspend
+      authorize @account, :unsuspend?
+      @account.unsuspend!
+      Admin::UnsuspensionWorker.perform_async(@account.id)
+      log_action :unsuspend, @account
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.unsuspended_msg', username: @account.acct)
+    end
+
+    def redownload
+      authorize @account, :redownload?
+
+      @account.update!(last_webfingered_at: nil)
+      ResolveAccountService.new.call(@account)
+
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.redownloaded_msg', username: @account.acct)
+    end
+
+    def remove_avatar
+      authorize @account, :remove_avatar?
+
+      @account.avatar = nil
+      @account.save!
+
+      log_action :remove_avatar, @account.user
+
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.removed_avatar_msg', username: @account.acct)
+    end
+
+    def remove_header
+      authorize @account, :remove_header?
+
+      @account.header = nil
+      @account.save!
+
+      log_action :remove_header, @account.user
+
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.removed_header_msg', username: @account.acct)
+    end
+
+    private
+
+    def set_account
+      @account = Account.find(params[:id])
+    end
+
+    def require_remote_account!
+      redirect_to admin_account_path(@account.id) if @account.local?
+    end
+
+    def require_local_account!
+      redirect_to admin_account_path(@account.id) unless @account.local? && @account.user.present?
+    end
+
+    def filtered_accounts
+      AccountFilter.new(filter_params).results
+    end
+
+    def filter_params
+      params.slice(*AccountFilter::KEYS).permit(*AccountFilter::KEYS)
+    end
+  end
+end

app/controllers/admin/action_logs_controller.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module Admin
+  class ActionLogsController < BaseController
+    before_action :set_action_logs
+
+    def index; end
+
+    private
+
+    def set_action_logs
+      @action_logs = Admin::ActionLogFilter.new(filter_params).results.page(params[:page])
+    end
+
+    def filter_params
+      params.slice(:page, *Admin::ActionLogFilter::KEYS).permit(:page, *Admin::ActionLogFilter::KEYS)
+    end
+  end
+end

app/controllers/admin/announcements_controller.rb

@@ -0,0 +1,88 @@
+# frozen_string_literal: true
+
+class Admin::AnnouncementsController < Admin::BaseController
+  before_action :set_announcements, only: :index
+  before_action :set_announcement, except: [:index, :new, :create]
+
+  def index
+    authorize :announcement, :index?
+  end
+
+  def new
+    authorize :announcement, :create?
+
+    @announcement = Announcement.new
+  end
+
+  def create
+    authorize :announcement, :create?
+
+    @announcement = Announcement.new(resource_params)
+
+    if @announcement.save
+      PublishScheduledAnnouncementWorker.perform_async(@announcement.id) if @announcement.published?
+      log_action :create, @announcement
+      redirect_to admin_announcements_path, notice: @announcement.published? ? I18n.t('admin.announcements.published_msg') : I18n.t('admin.announcements.scheduled_msg')
+    else
+      render :new
+    end
+  end
+
+  def edit
+    authorize :announcement, :update?
+  end
+
+  def update
+    authorize :announcement, :update?
+
+    if @announcement.update(resource_params)
+      PublishScheduledAnnouncementWorker.perform_async(@announcement.id) if @announcement.published?
+      log_action :update, @announcement
+      redirect_to admin_announcements_path, notice: I18n.t('admin.announcements.updated_msg')
+    else
+      render :edit
+    end
+  end
+
+  def publish
+    authorize :announcement, :update?
+    @announcement.publish!
+    PublishScheduledAnnouncementWorker.perform_async(@announcement.id)
+    log_action :update, @announcement
+    redirect_to admin_announcements_path, notice: I18n.t('admin.announcements.published_msg')
+  end
+
+  def unpublish
+    authorize :announcement, :update?
+    @announcement.unpublish!
+    UnpublishAnnouncementWorker.perform_async(@announcement.id)
+    log_action :update, @announcement
+    redirect_to admin_announcements_path, notice: I18n.t('admin.announcements.unpublished_msg')
+  end
+
+  def destroy
+    authorize :announcement, :destroy?
+    @announcement.destroy!
+    UnpublishAnnouncementWorker.perform_async(@announcement.id) if @announcement.published?
+    log_action :destroy, @announcement
+    redirect_to admin_announcements_path, notice: I18n.t('admin.announcements.destroyed_msg')
+  end
+
+  private
+
+  def set_announcements
+    @announcements = AnnouncementFilter.new(filter_params).results.reverse_chronological.page(params[:page])
+  end
+
+  def set_announcement
+    @announcement = Announcement.find(params[:id])
+  end
+
+  def filter_params
+    params.slice(*AnnouncementFilter::KEYS).permit(*AnnouncementFilter::KEYS)
+  end
+
+  def resource_params
+    params.require(:announcement).permit(:text, :scheduled_at, :starts_at, :ends_at, :all_day)
+  end
+end

app/controllers/admin/base_controller.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+module Admin
+  class BaseController < ApplicationController
+    include Authorization
+    include AccountableConcern
+
+    layout 'admin'
+
+    before_action :require_staff!
+    before_action :set_body_classes
+
+    private
+
+    def set_body_classes
+      @body_classes = 'admin'
+    end
+
+    def set_user
+      @user = Account.find(params[:account_id]).user || raise(ActiveRecord::RecordNotFound)
+    end
+  end
+end

app/controllers/admin/change_emails_controller.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+module Admin
+  class ChangeEmailsController < BaseController
+    before_action :set_account
+    before_action :require_local_account!
+
+    def show
+      authorize @user, :change_email?
+    end
+
+    def update
+      authorize @user, :change_email?
+
+      new_email = resource_params.fetch(:unconfirmed_email)
+
+      if new_email != @user.email
+        @user.update!(
+          unconfirmed_email: new_email,
+          # Regenerate the confirmation token:
+          confirmation_token: nil
+        )
+
+        log_action :change_email, @user
+
+        @user.send_confirmation_instructions
+      end
+
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.change_email.changed_msg')
+    end
+
+    private
+
+    def set_account
+      @account = Account.find(params[:account_id])
+      @user = @account.user
+    end
+
+    def require_local_account!
+      redirect_to admin_account_path(@account.id) unless @account.local? && @account.user.present?
+    end
+
+    def resource_params
+      params.require(:user).permit(
+        :unconfirmed_email
+      )
+    end
+  end
+end

app/controllers/admin/confirmations_controller.rb

@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+module Admin
+  class ConfirmationsController < BaseController
+    before_action :set_user
+    before_action :check_confirmation, only: [:resend]
+
+    def create
+      authorize @user, :confirm?
+      @user.confirm!
+      log_action :confirm, @user
+      redirect_to admin_accounts_path
+    end
+
+    def resend
+      authorize @user, :confirm?
+
+      @user.resend_confirmation_instructions
+
+      log_action :confirm, @user
+
+      flash[:notice] = I18n.t('admin.accounts.resend_confirmation.success')
+      redirect_to admin_accounts_path
+    end
+
+    private
+
+    def check_confirmation
+      if @user.confirmed?
+        flash[:error] = I18n.t('admin.accounts.resend_confirmation.already_confirmed')
+        redirect_to admin_accounts_path
+      end
+    end
+  end
+end

app/controllers/admin/custom_emojis_controller.rb

@@ -0,0 +1,78 @@
+# frozen_string_literal: true
+
+module Admin
+  class CustomEmojisController < BaseController
+    def index
+      authorize :custom_emoji, :index?
+
+      @custom_emojis = filtered_custom_emojis.eager_load(:local_counterpart).page(params[:page])
+      @form          = Form::CustomEmojiBatch.new
+    end
+
+    def new
+      authorize :custom_emoji, :create?
+
+      @custom_emoji = CustomEmoji.new
+    end
+
+    def create
+      authorize :custom_emoji, :create?
+
+      @custom_emoji = CustomEmoji.new(resource_params)
+
+      if @custom_emoji.save
+        log_action :create, @custom_emoji
+        redirect_to admin_custom_emojis_path, notice: I18n.t('admin.custom_emojis.created_msg')
+      else
+        render :new
+      end
+    end
+
+    def batch
+      @form = Form::CustomEmojiBatch.new(form_custom_emoji_batch_params.merge(current_account: current_account, action: action_from_button))
+      @form.save
+    rescue ActionController::ParameterMissing
+      flash[:alert] = I18n.t('admin.accounts.no_account_selected')
+    rescue Mastodon::NotPermittedError
+      flash[:alert] = I18n.t('admin.custom_emojis.not_permitted')
+    ensure
+      redirect_to admin_custom_emojis_path(filter_params)
+    end
+
+    private
+
+    def resource_params
+      params.require(:custom_emoji).permit(:shortcode, :image, :visible_in_picker)
+    end
+
+    def filtered_custom_emojis
+      CustomEmojiFilter.new(filter_params).results
+    end
+
+    def filter_params
+      params.slice(:page, *CustomEmojiFilter::KEYS).permit(:page, *CustomEmojiFilter::KEYS)
+    end
+
+    def action_from_button
+      if params[:update]
+        'update'
+      elsif params[:list]
+        'list'
+      elsif params[:unlist]
+        'unlist'
+      elsif params[:enable]
+        'enable'
+      elsif params[:disable]
+        'disable'
+      elsif params[:copy]
+        'copy'
+      elsif params[:delete]
+        'delete'
+      end
+    end
+
+    def form_custom_emoji_batch_params
+      params.require(:form_custom_emoji_batch).permit(:action, :category_id, :category_name, custom_emoji_ids: [])
+    end
+  end
+end

app/controllers/admin/dashboard_controller.rb

@@ -0,0 +1,57 @@
+# frozen_string_literal: true
+require 'sidekiq/api'
+
+module Admin
+  class DashboardController < BaseController
+    def index
+      @system_checks         = Admin::SystemCheck.perform
+      @users_count           = User.count
+      @pending_users_count   = User.pending.count
+      @registrations_week    = Redis.current.get("activity:accounts:local:#{current_week}") || 0
+      @logins_week           = Redis.current.pfcount("activity:logins:#{current_week}")
+      @interactions_week     = Redis.current.get("activity:interactions:#{current_week}") || 0
+      @relay_enabled         = Relay.enabled.exists?
+      @single_user_mode      = Rails.configuration.x.single_user_mode
+      @registrations_enabled = Setting.registrations_mode != 'none'
+      @deletions_enabled     = Setting.open_deletion
+      @invites_enabled       = Setting.min_invite_role == 'user'
+      @search_enabled        = Chewy.enabled?
+      @version               = Mastodon::Version.to_s
+      @database_version      = ActiveRecord::Base.connection.execute('SELECT VERSION()').first['version'].match(/\A(?:PostgreSQL |)([^\s]+).*\z/)[1]
+      @redis_version         = redis_info['redis_version']
+      @reports_count         = Report.unresolved.count
+      @queue_backlog         = Sidekiq::Stats.new.enqueued
+      @recent_users          = User.confirmed.recent.includes(:account).limit(8)
+      @database_size         = ActiveRecord::Base.connection.execute('SELECT pg_database_size(current_database())').first['pg_database_size']
+      @redis_size            = redis_info['used_memory']
+      @ldap_enabled          = ENV['LDAP_ENABLED'] == 'true'
+      @cas_enabled           = ENV['CAS_ENABLED'] == 'true'
+      @saml_enabled          = ENV['SAML_ENABLED'] == 'true'
+      @pam_enabled           = ENV['PAM_ENABLED'] == 'true'
+      @hidden_service        = ENV['ALLOW_ACCESS_TO_HIDDEN_SERVICE'] == 'true'
+      @trending_hashtags     = TrendingTags.get(10, filtered: false)
+      @pending_tags_count    = Tag.pending_review.count
+      @authorized_fetch      = authorized_fetch_mode?
+      @whitelist_enabled     = whitelist_mode?
+      @profile_directory     = Setting.profile_directory
+      @timeline_preview      = Setting.timeline_preview
+      @trends_enabled        = Setting.trends
+    end
+
+    private
+
+    def current_week
+      @current_week ||= Time.now.utc.to_date.cweek
+    end
+
+    def redis_info
+      @redis_info ||= begin
+        if Redis.current.is_a?(Redis::Namespace)
+          Redis.current.redis.info
+        else
+          Redis.current.info
+        end
+      end
+    end
+  end
+end

app/controllers/admin/domain_allows_controller.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+class Admin::DomainAllowsController < Admin::BaseController
+  before_action :set_domain_allow, only: [:destroy]
+
+  def new
+    authorize :domain_allow, :create?
+
+    @domain_allow = DomainAllow.new(domain: params[:_domain])
+  end
+
+  def create
+    authorize :domain_allow, :create?
+
+    @domain_allow = DomainAllow.new(resource_params)
+
+    if @domain_allow.save
+      log_action :create, @domain_allow
+      redirect_to admin_instances_path, notice: I18n.t('admin.domain_allows.created_msg')
+    else
+      render :new
+    end
+  end
+
+  def destroy
+    authorize @domain_allow, :destroy?
+    UnallowDomainService.new.call(@domain_allow)
+    redirect_to admin_instances_path, notice: I18n.t('admin.domain_allows.destroyed_msg')
+  end
+
+  private
+
+  def set_domain_allow
+    @domain_allow = DomainAllow.find(params[:id])
+  end
+
+  def resource_params
+    params.require(:domain_allow).permit(:domain)
+  end
+end

app/controllers/admin/domain_blocks_controller.rb

@@ -0,0 +1,84 @@
+# frozen_string_literal: true
+
+module Admin
+  class DomainBlocksController < BaseController
+    before_action :set_domain_block, only: [:show, :destroy, :edit, :update]
+
+    def new
+      authorize :domain_block, :create?
+      @domain_block = DomainBlock.new(domain: params[:_domain])
+    end
+
+    def edit
+      authorize :domain_block, :create?
+    end
+
+    def create
+      authorize :domain_block, :create?
+
+      @domain_block = DomainBlock.new(resource_params)
+      existing_domain_block = resource_params[:domain].present? ? DomainBlock.rule_for(resource_params[:domain]) : nil
+
+      if existing_domain_block.present? && !@domain_block.stricter_than?(existing_domain_block)
+        @domain_block.save
+        flash.now[:alert] = I18n.t('admin.domain_blocks.existing_domain_block_html', name: existing_domain_block.domain, unblock_url: admin_domain_block_path(existing_domain_block)).html_safe # rubocop:disable Rails/OutputSafety
+        @domain_block.errors.delete(:domain)
+        render :new
+      else
+        if existing_domain_block.present?
+          @domain_block = existing_domain_block
+          @domain_block.update(resource_params)
+        end
+
+        if @domain_block.save
+          DomainBlockWorker.perform_async(@domain_block.id)
+          log_action :create, @domain_block
+          redirect_to admin_instances_path(limited: '1'), notice: I18n.t('admin.domain_blocks.created_msg')
+        else
+          render :new
+        end
+      end
+    end
+
+    def update
+      authorize :domain_block, :update?
+
+      @domain_block.update(update_params)
+
+      severity_changed = @domain_block.severity_changed?
+
+      if @domain_block.save
+        DomainBlockWorker.perform_async(@domain_block.id, severity_changed)
+        log_action :update, @domain_block
+        redirect_to admin_instances_path(limited: '1'), notice: I18n.t('admin.domain_blocks.created_msg')
+      else
+        render :edit
+      end
+    end
+
+    def show
+      authorize @domain_block, :show?
+    end
+
+    def destroy
+      authorize @domain_block, :destroy?
+      UnblockDomainService.new.call(@domain_block)
+      log_action :destroy, @domain_block
+      redirect_to admin_instances_path(limited: '1'), notice: I18n.t('admin.domain_blocks.destroyed_msg')
+    end
+
+    private
+
+    def set_domain_block
+      @domain_block = DomainBlock.find(params[:id])
+    end
+
+    def update_params
+      params.require(:domain_block).permit(:severity, :reject_media, :reject_reports, :private_comment, :public_comment, :obfuscate)
+    end
+
+    def resource_params
+      params.require(:domain_block).permit(:domain, :severity, :reject_media, :reject_reports, :private_comment, :public_comment, :obfuscate)
+    end
+  end
+end

app/controllers/admin/email_domain_blocks_controller.rb

@@ -0,0 +1,69 @@
+# frozen_string_literal: true
+
+module Admin
+  class EmailDomainBlocksController < BaseController
+    before_action :set_email_domain_block, only: [:show, :destroy]
+
+    def index
+      authorize :email_domain_block, :index?
+      @email_domain_blocks = EmailDomainBlock.where(parent_id: nil).includes(:children).order(id: :desc).page(params[:page])
+    end
+
+    def new
+      authorize :email_domain_block, :create?
+      @email_domain_block = EmailDomainBlock.new(domain: params[:_domain])
+    end
+
+    def create
+      authorize :email_domain_block, :create?
+
+      @email_domain_block = EmailDomainBlock.new(resource_params)
+
+      if @email_domain_block.save
+        log_action :create, @email_domain_block
+
+        if @email_domain_block.with_dns_records?
+          hostnames = []
+          ips       = []
+
+          Resolv::DNS.open do |dns|
+            dns.timeouts = 5
+
+            hostnames = dns.getresources(@email_domain_block.domain, Resolv::DNS::Resource::IN::MX).to_a.map { |e| e.exchange.to_s }
+
+            ([@email_domain_block.domain] + hostnames).uniq.each do |hostname|
+              ips.concat(dns.getresources(hostname, Resolv::DNS::Resource::IN::A).to_a.map { |e| e.address.to_s })
+              ips.concat(dns.getresources(hostname, Resolv::DNS::Resource::IN::AAAA).to_a.map { |e| e.address.to_s })
+            end
+          end
+
+          (hostnames + ips).each do |hostname|
+            another_email_domain_block = EmailDomainBlock.new(domain: hostname, parent: @email_domain_block)
+            log_action :create, another_email_domain_block if another_email_domain_block.save
+          end
+        end
+
+        redirect_to admin_email_domain_blocks_path, notice: I18n.t('admin.email_domain_blocks.created_msg')
+      else
+        render :new
+      end
+    end
+
+    def destroy
+      authorize @email_domain_block, :destroy?
+      @email_domain_block.destroy!
+      log_action :destroy, @email_domain_block
+      redirect_to admin_email_domain_blocks_path, notice: I18n.t('admin.email_domain_blocks.destroyed_msg')
+    end
+
+    private
+
+    def set_email_domain_block
+      @email_domain_block = EmailDomainBlock.find(params[:id])
+    end
+
+    def resource_params
+      params.require(:email_domain_block).permit(:domain, :with_dns_records)
+    end
+  end
+end

app/controllers/admin/follow_recommendations_controller.rb

@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+module Admin
+  class FollowRecommendationsController < BaseController
+    before_action :set_language
+
+    def show
+      authorize :follow_recommendation, :show?
+
+      @form     = Form::AccountBatch.new
+      @accounts = filtered_follow_recommendations
+    end
+
+    def update
+      @form = Form::AccountBatch.new(form_account_batch_params.merge(current_account: current_account, action: action_from_button))
+      @form.save
+    rescue ActionController::ParameterMissing
+      # Do nothing
+    ensure
+      redirect_to admin_follow_recommendations_path(filter_params)
+    end
+
+    private
+
+    def set_language
+      @language = follow_recommendation_filter.language
+    end
+
+    def filtered_follow_recommendations
+      follow_recommendation_filter.results
+    end
+
+    def follow_recommendation_filter
+      @follow_recommendation_filter ||= FollowRecommendationFilter.new(filter_params)
+    end
+
+    def form_account_batch_params
+      params.require(:form_account_batch).permit(:action, account_ids: [])
+    end
+
+    def filter_params
+      params.slice(*FollowRecommendationFilter::KEYS).permit(*FollowRecommendationFilter::KEYS)
+    end
+
+    def action_from_button
+      if params[:suppress]
+        'suppress_follow_recommendation'
+      elsif params[:unsuppress]
+        'unsuppress_follow_recommendation'
+      end
+    end
+  end
+end

app/controllers/admin/instances_controller.rb

@@ -0,0 +1,76 @@
+# frozen_string_literal: true
+
+module Admin
+  class InstancesController < BaseController
+    before_action :set_instances, only: :index
+    before_action :set_instance, except: :index
+    before_action :set_exhausted_deliveries_days, only: :show
+
+    def index
+      authorize :instance, :index?
+    end
+
+    def show
+      authorize :instance, :show?
+    end
+
+    def clear_delivery_errors
+      authorize :delivery, :clear_delivery_errors?
+
+      @instance.delivery_failure_tracker.clear_failures!
+      redirect_to admin_instance_path(@instance.domain)
+    end
+
+    def restart_delivery
+      authorize :delivery, :restart_delivery?
+
+      last_unavailable_domain = unavailable_domain
+
+      if last_unavailable_domain.present?
+        @instance.delivery_failure_tracker.track_success!
+        log_action :destroy, last_unavailable_domain
+      end
+
+      redirect_to admin_instance_path(@instance.domain)
+    end
+
+    def stop_delivery
+      authorize :delivery, :stop_delivery?
+
+      UnavailableDomain.create(domain: @instance.domain)
+      log_action :create, unavailable_domain
+      redirect_to admin_instance_path(@instance.domain)
+    end
+
+    private
+
+    def set_instance
+      @instance = Instance.find(params[:id])
+    end
+
+    def set_exhausted_deliveries_days
+      @exhausted_deliveries_days = @instance.delivery_failure_tracker.exhausted_deliveries_days
+    end
+
+    def set_instances
+      @instances = filtered_instances.page(params[:page])
+      warning_domains_map = DeliveryFailureTracker.warning_domains_map
+
+      @instances.each do |instance|
+        instance.failure_days = warning_domains_map[instance.domain]
+      end
+    end
+
+    def unavailable_domain
+      UnavailableDomain.find_by(domain: @instance.domain)
+    end
+
+    def filtered_instances
+      InstanceFilter.new(whitelist_mode? ? { allowed: true } : filter_params).results
+    end
+
+    def filter_params
+      params.slice(*InstanceFilter::KEYS).permit(*InstanceFilter::KEYS)
+    end
+  end
+end

app/controllers/admin/invites_controller.rb

@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+module Admin
+  class InvitesController < BaseController
+    def index
+      authorize :invite, :index?
+
+      @invites = filtered_invites.includes(user: :account).page(params[:page])
+      @invite  = Invite.new
+    end
+
+    def create
+      authorize :invite, :create?
+
+      @invite      = Invite.new(resource_params)
+      @invite.user = current_user
+
+      if @invite.save
+        redirect_to admin_invites_path
+      else
+        @invites = Invite.page(params[:page])
+        render :index
+      end
+    end
+
+    def destroy
+      @invite = Invite.find(params[:id])
+      authorize @invite, :destroy?
+      @invite.expire!
+      redirect_to admin_invites_path
+    end
+
+    def deactivate_all
+      authorize :invite, :deactivate_all?
+      Invite.available.in_batches.update_all(expires_at: Time.now.utc)
+      redirect_to admin_invites_path
+    end
+
+    private
+
+    def resource_params
+      params.require(:invite).permit(:max_uses, :expires_in)
+    end
+
+    def filtered_invites
+      InviteFilter.new(filter_params).results
+    end
+
+    def filter_params
+      params.slice(*InviteFilter::KEYS).permit(*InviteFilter::KEYS)
+    end
+  end
+end