新Y-zuテーマへの移行

自動テーマ削除の準備

.browserslistrc

@@ -0,0 +1,7 @@
+[production]
+defaults
+not IE 11
+not dead
+
+[development]
+supports es6-module

.buildpacks

@@ -1,4 +1,3 @@
 https://github.com/heroku/heroku-buildpack-apt
 https://github.com/Scalingo/ffmpeg-buildpack
-https://github.com/Scalingo/nodejs-buildpack
 https://github.com/Scalingo/ruby-buildpack

.circleci/config.yml

@@ -1,250 +1,209 @@
-version: 2
+version: 2.1
 
-aliases:
-  - &defaults
+orbs:
+  ruby: circleci/[email protected]
+  node: circleci/[email protected]
+
+executors:
+  default:
+    parameters:
+      ruby-version:
+        type: string
     docker:
-      - image: circleci/ruby:2.7-buster-node
-        environment: &ruby_environment
-          BUNDLE_APP_CONFIG: ./.bundle/
-          BUNDLE_PATH: ./vendor/bundle/
+      - image: cimg/ruby:<< parameters.ruby-version >>
+        environment:
+          BUNDLE_JOBS: 3
+          BUNDLE_RETRY: 3
+          CONTINUOUS_INTEGRATION: true
           DB_HOST: localhost
           DB_USER: root
-          RAILS_ENV: test
-          PARALLEL_TEST_PROCESSORS: 4
-          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/
+          RAILS_ENV: test
+      - image: cimg/postgres:14.0
+        environment:
+          POSTGRES_USER: root
+          POSTGRES_HOST_AUTH_METHOD: trust
+      - image: cimg/redis:6.2
 
-  - &attach_workspace
-    attach_workspace:
-      at: ~/projects/
-
-  - &persist_to_workspace
-    persist_to_workspace:
-      root: ~/projects/
-      paths:
-        - ./mastodon/
-
-  - &restore_ruby_dependencies
-    restore_cache:
-      keys:
-        - v2-ruby-dependencies-{{ checksum "/tmp/.ruby-version" }}-{{ checksum "Gemfile.lock" }}
-        - v2-ruby-dependencies-{{ checksum "/tmp/.ruby-version" }}-
-        - v2-ruby-dependencies-
-
-  - &install_steps
+commands:
+  install-system-dependencies:
     steps:
-      - checkout
-      - *attach_workspace
-      - restore_cache:
-          keys:
-            - v1-node-dependencies-{{ checksum "yarn.lock" }}
-            - v1-node-dependencies-
-      - run: yarn install --frozen-lockfile
-      - save_cache:
-          key: v1-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
-          
-          ## TODO: FIX THESE BUSTER DEPENDANCES
-          sudo wget http://ftp.au.debian.org/debian/pool/main/i/icu/libicu57_57.1-6+deb9u3_amd64.deb
-          sudo dpkg -i libicu57_57.1-6+deb9u3_amd64.deb
-          sudo wget http://ftp.au.debian.org/debian/pool/main/p/protobuf/libprotobuf10_3.0.0-9_amd64.deb
-          sudo dpkg -i libprotobuf10_3.0.0-9_amd64.deb
-
-  - &install_ruby_dependencies
-      steps:
-        - *attach_workspace
-        - *install_system_dependencies
-        - run: ruby -e 'puts RUBY_VERSION' | tee /tmp/.ruby-version
-        - *restore_ruby_dependencies
-        - run: bundle config set clean 'true'
-        - run: bundle config set deployment 'true'
-        - run: bundle config set with 'pam_authentication'
-        - run: bundle config set without 'development production'
-        - run: bundle config set frozen 'true'
-        - run: bundle install --jobs 16 --retry 3 && bundle clean
-        - save_cache:
-            key: v2-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
-      steps:
-        - *attach_workspace
-        - *install_system_dependencies
-        - run: sudo apt-get install -y ffmpeg
-        - run:
-            name: Prepare Tests
-            command: ./bin/rails parallel:create parallel:load_schema parallel:prepare
-        - run:
-            name: Run Tests
-            command: ./bin/retry bundle exec parallel_test ./spec/ --group-by filesize --type rspec
+      - run:
+          name: Install system dependencies
+          command: |
+            sudo apt-get update
+            sudo apt-get install -y libicu-dev libidn11-dev
+  install-ruby-dependencies:
+    parameters:
+      ruby-version:
+        type: string
+    steps:
+      - run:
+          command: |
+            bundle config clean 'true'
+            bundle config frozen 'true'
+            bundle config without 'development production'
+          name: Set bundler settings
+      - ruby/install-deps:
+          bundler-version: '2.3.8'
+          key: ruby<< parameters.ruby-version >>-gems-v1
+  wait-db:
+    steps:
+      - run:
+          command: dockerize -wait tcp://localhost:5432 -wait tcp://localhost:6379 -timeout 1m
+          name: Wait for PostgreSQL and Redis
 
 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-ruby2.5:
-    <<: *defaults
-    docker:
-      - image: circleci/ruby:2.5-buster-node
-        environment: *ruby_environment
-    <<: *install_ruby_dependencies
-
   build:
-    <<: *defaults
+    docker:
+      - image: cimg/ruby:3.0-node
+        environment:
+          RAILS_ENV: test
     steps:
-      - *attach_workspace
-      - *install_system_dependencies
-      - run: ./bin/rails assets:precompile
+      - checkout
+      - install-system-dependencies
+      - install-ruby-dependencies:
+          ruby-version: '3.0'
+      - node/install-packages:
+          cache-version: v1
+          pkg-manager: yarn
+      - run:
+          command: ./bin/rails assets:precompile
+          name: Precompile assets
       - persist_to_workspace:
-          root: ~/projects/
           paths:
-              - ./mastodon/public/assets
-              - ./mastodon/public/packs-test/
+            - public/assets
+            - public/packs-test
+          root: .
+
+  test:
+    parameters:
+      ruby-version:
+        type: string
+    executor:
+      name: default
+      ruby-version: << parameters.ruby-version >>
+    environment:
+      ALLOW_NOPAM: true
+      PAM_ENABLED: true
+      PAM_DEFAULT_SERVICE: pam_test
+      PAM_CONTROLLED_SERVICE: pam_test_controlled
+    parallelism: 4
+    steps:
+      - checkout
+      - install-system-dependencies
+      - run:
+          command: sudo apt-get install -y ffmpeg imagemagick libpam-dev
+          name: Install additional system dependencies
+      - run:
+          command: bundle config with 'pam_authentication'
+          name: Enable PAM authentication
+      - install-ruby-dependencies:
+          ruby-version: << parameters.ruby-version >>
+      - attach_workspace:
+          at: .
+      - wait-db
+      - run:
+          command: ./bin/rails db:create db:schema:load db:seed
+          name: Load database schema
+      - ruby/rspec-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
+    executor:
+      name: default
+      ruby-version: '3.0'
     steps:
-      - *attach_workspace
-      - *install_system_dependencies
+      - checkout
+      - install-system-dependencies
+      - install-ruby-dependencies:
+          ruby-version: '3.0'
+      - wait-db
       - run:
+          command: ./bin/rails db:create
           name: Create database
-          command: ./bin/rails parallel:create
       - run:
-          name: Run migrations
-          command: ./bin/rails parallel:migrate
+          command: ./bin/rails db:migrate VERSION=20171010025614
+          name: Run migrations up to v2.0.0
+      - run:
+          command: ./bin/rails tests:migrations:populate_v2
+          name: Populate database with test data
+      - run:
+          command: ./bin/rails db:migrate VERSION=20180514140000
+          name: Run migrations up to v2.4.0
+      - run:
+          command: ./bin/rails tests:migrations:populate_v2_4
+          name: Populate database with test data
+      - run:
+          command: ./bin/rails db:migrate
+          name: Run all remaining migrations
+      - run:
+          command: ./bin/rails tests:migrations:check_database
+          name: Check migration result
 
-  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-ruby2.5:
-    <<: *defaults
-    docker:
-      - image: circleci/ruby:2.5-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
+  test-two-step-migrations:
+    executor:
+      name: default
+      ruby-version: '3.0'
     steps:
-      - *attach_workspace
-      - run: ./bin/retry yarn test:jest
-
-  check-i18n:
-    <<: *defaults
-    steps:
-      - *attach_workspace
-      - *install_system_dependencies
-      - run: bundle exec i18n-tasks check-normalized
-      - run: bundle exec i18n-tasks unused -l en
-      - run: bundle exec i18n-tasks check-consistent-interpolations
-      - run: bundle exec rake repo:check_locales_files
+      - checkout
+      - install-system-dependencies
+      - install-ruby-dependencies:
+          ruby-version: '3.0'
+      - wait-db
+      - run:
+          command: ./bin/rails db:create
+          name: Create database
+      - run:
+          command: ./bin/rails db:migrate VERSION=20171010025614
+          name: Run migrations up to v2.0.0
+      - run:
+          command: ./bin/rails tests:migrations:populate_v2
+          name: Populate database with test data
+      - run:
+          command: ./bin/rails db:migrate VERSION=20180514140000
+          name: Run pre-deployment migrations up to v2.4.0
+          environment:
+            SKIP_POST_DEPLOYMENT_MIGRATIONS: true
+      - run:
+          command: ./bin/rails tests:migrations:populate_v2_4
+          name: Populate database with test data
+      - run:
+          command: ./bin/rails db:migrate
+          name: Run all pre-deployment migrations
+          environment:
+            SKIP_POST_DEPLOYMENT_MIGRATIONS: true
+      - run:
+          command: ./bin/rails db:migrate
+          name: Run all post-deployment remaining migrations
+      - run:
+          command: ./bin/rails tests:migrations:check_database
+          name: Check migration result
 
 workflows:
   version: 2
   build-and-test:
     jobs:
-      - install
-      - install-ruby2.7:
+      - build
+      - test:
+          matrix:
+            parameters:
+              ruby-version:
+                - '2.7'
+                - '3.0'
+          name: test-ruby<< matrix.ruby-version >>
           requires:
-            - install
-      - install-ruby2.6:
-          requires:
-            - install
-            - install-ruby2.7
-      - install-ruby2.5:
-          requires:
-            - install
-            - install-ruby2.7
-      - build:
-          requires:
-            - install-ruby2.7
+            - build
       - test-migrations:
           requires:
-            - install-ruby2.7
-      - test-ruby2.7:
-          requires:
-            - install-ruby2.7
             - build
-      - test-ruby2.6:
+      - test-two-step-migrations:
           requires:
-            - install-ruby2.6
             - build
-      - test-ruby2.5:
+      - node/run:
+          cache-version: v1
+          name: test-webui
+          pkg-manager: yarn
           requires:
-            - install-ruby2.5
             - build
-      - test-webui:
-          requires:
-            - install
-      - check-i18n:
-          requires:
-            - install-ruby2.7
+          version: lts
+          yarn-run: test:jest

.codeclimate.yml

@@ -1,4 +1,4 @@
-version: "2"
+version: '2'
 checks:
   argument-count:
     enabled: false
@@ -27,12 +27,15 @@ plugins:
     enabled: true
   eslint:
     enabled: true
-    channel: eslint-6
+    channel: eslint-7
   rubocop:
     enabled: true
-    channel: rubocop-0-76
+    channel: rubocop-1-9-1
   sass-lint:
     enabled: true
 exclude_patterns:
-- spec/
-- vendor/asset
+  - spec/
+  - vendor/asset/
+
+  - app/javascript/mastodon/locales/**/*.json
+  - config/locales/**/*.yml

.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"
+  ]

.dependabot/config.yml

@@ -1,10 +0,0 @@
-version: 1
-
-update_configs:
-  - package_manager: "ruby:bundler"
-    directory: "/"
-    update_schedule: "weekly"
-
-  - package_manager: "javascript"
-    directory: "/"
-    update_schedule: "weekly"

.devcontainer/Dockerfile

@@ -0,0 +1,24 @@
+# [Choice] Ruby version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.1, 3.0, 2, 2.7, 2.6, 3-bullseye, 3.1-bullseye, 3.0-bullseye, 2-bullseye, 2.7-bullseye, 2.6-bullseye, 3-buster, 3.1-buster, 3.0-buster, 2-buster, 2.7-buster, 2.6-buster
+ARG VARIANT=3.1-bullseye
+FROM mcr.microsoft.com/vscode/devcontainers/ruby:${VARIANT}
+
+# Install Rails
+# RUN gem install rails webdrivers
+
+# Default value to allow debug server to serve content over GitHub Codespace's port forwarding service
+# The value is a comma-separated list of allowed domains
+ENV RAILS_DEVELOPMENT_HOSTS=".githubpreview.dev"
+
+# [Choice] Node.js version: lts/*, 16, 14, 12, 10
+ARG NODE_VERSION="lts/*"
+RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"
+
+# [Optional] Uncomment this section to install additional OS packages.
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends libicu-dev libidn11-dev ffmpeg imagemagick libpam-dev
+
+# [Optional] Uncomment this line to install additional gems.
+RUN gem install foreman
+
+# [Optional] Uncomment this line to install global node packages.
+RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g yarn" 2>&1

.devcontainer/devcontainer.json

@@ -0,0 +1,27 @@
+{
+  "name": "Mastodon",
+  "dockerComposeFile": "docker-compose.yml",
+  "service": "app",
+  "workspaceFolder": "/workspaces/mastodon",
+
+  // Set *default* container specific settings.json values on container create.
+  "settings": {},
+
+  // Add the IDs of extensions you want installed when the container is created.
+  "extensions": [
+    "EditorConfig.EditorConfig",
+    "dbaeumer.vscode-eslint",
+    "rebornix.Ruby",
+    "webben.browserslist"
+  ],
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // This can be used to network with other containers or the host.
+  "forwardPorts": [3000, 4000],
+
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "bundle install --path vendor/bundle && yarn install && ./bin/rails db:setup",
+
+  // Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+  "remoteUser": "vscode"
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,83 @@
+version: '3'
+
+services:
+  app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        # Update 'VARIANT' to pick a version of Ruby: 3, 3.1, 3.0, 2, 2.7, 2.6
+        # Append -bullseye or -buster to pin to an OS version.
+        # Use -bullseye variants on local arm64/Apple Silicon.
+        VARIANT: '3.0-bullseye'
+        # Optional Node.js version to install
+        NODE_VERSION: '14'
+    volumes:
+      - ..:/workspaces/mastodon:cached
+    environment:
+      RAILS_ENV: development
+      NODE_ENV: development
+
+      REDIS_HOST: redis
+      REDIS_PORT: '6379'
+      DB_HOST: db
+      DB_USER: postgres
+      DB_PASS: postgres
+      DB_PORT: '5432'
+      ES_ENABLED: 'true'
+      ES_HOST: es
+      ES_PORT: '9200'
+    # Overrides default command so things don't shut down after the process ends.
+    command: sleep infinity
+    networks:
+      - external_network
+      - internal_network
+    user: vscode
+
+  db:
+    image: postgres:14-alpine
+    restart: unless-stopped
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_DB: postgres
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_HOST_AUTH_METHOD: trust
+    networks:
+      - internal_network
+
+  redis:
+    image: redis:6-alpine
+    restart: unless-stopped
+    volumes:
+      - redis-data:/data
+    networks:
+      - internal_network
+
+  es:
+    image: docker.elastic.co/elasticsearch/elasticsearch-oss:7.10.2
+    restart: unless-stopped
+    environment:
+      ES_JAVA_OPTS: -Xms512m -Xmx512m
+      cluster.name: es-mastodon
+      discovery.type: single-node
+      bootstrap.memory_lock: 'true'
+    volumes:
+      - es-data:/usr/share/elasticsearch/data
+    networks:
+      - internal_network
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+
+volumes:
+  postgres-data:
+  redis-data:
+  es-data:
+
+networks:
+  external_network:
+  internal_network:
+    internal: true

.dockerignore

@@ -1,6 +1,10 @@
 .bundle
 .env
 .env.*
+.git
+.gitattributes
+.gitignore
+.github
 public/system
 public/assets
 public/packs
@@ -11,5 +15,7 @@ vendor/bundle
 *.swp
 *~
 postgres
+postgres14
 redis
 elasticsearch
+chart

.env.nanobox

@@ -13,7 +13,7 @@ DB_PORT=5432
 
 # DATABASE_URL=postgresql://$DATA_DB_USER:$DATA_DB_PASS@$DATA_DB_HOST/gonano
 
-# Optional ElasticSearch configuration
+# Optional Elasticsearch configuration
 ES_ENABLED=true
 ES_HOST=$DATA_ELASTIC_HOST
 ES_PORT=9200
@@ -202,10 +202,6 @@ SMTP_FROM_ADDRESS=notifications@${APP_NAME}.nanoapp.io
 # 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/
@@ -228,6 +224,7 @@ SMTP_FROM_ADDRESS=notifications@${APP_NAME}.nanoapp.io
 # CAS_LOCATION_KEY='location'
 # CAS_IMAGE_KEY='image'
 # CAS_PHONE_KEY='phone'
+# CAS_SECURITY_ASSUME_EMAIL_IS_VERIFIED=true
 
 # Optional SAML authentication (cf. omniauth-saml)
 # SAML_ENABLED=true

.env.production.sample

@@ -1,262 +1,69 @@
-# Service dependencies
-# You may set REDIS_URL instead for more advanced options
-# You may also set REDIS_NAMESPACE to share Redis between multiple Mastodon servers
-REDIS_HOST=redis
-REDIS_PORT=6379
-# You may set DATABASE_URL instead for more advanced options
-DB_HOST=db
-DB_USER=postgres
-DB_NAME=postgres
-DB_PASS=
-DB_PORT=5432
-# Optional ElasticSearch configuration
-# You may also set ES_PREFIX to share the same cluster between multiple Mastodon servers (falls back to REDIS_NAMESPACE if not set)
-# ES_ENABLED=true
-# ES_HOST=es
-# ES_PORT=9200
+# 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.
+
+# Note that this file accepts slightly different syntax depending on whether
+# you are using `docker-compose` or not. In particular, if you use
+# `docker-compose`, the value of each declared variable will be taken verbatim,
+# including surrounding quotes.
+# See: https://github.com/mastodon/mastodon/issues/16895
 
 # 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.
+# ----------
+# This identifies your server and cannot be changed safely later
+# ----------
 LOCAL_DOMAIN=example.com
 
-# Changing LOCAL_HTTPS in production is no longer supported. (Mastodon will always serve https:// links)
+# Redis
+# -----
+REDIS_HOST=localhost
+REDIS_PORT=6379
 
-# 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
+# PostgreSQL
+# ----------
+DB_HOST=/var/run/postgresql
+DB_USER=mastodon
+DB_NAME=mastodon_production
+DB_PASS=
+DB_PORT=5432
 
-# Use this if you want to have several aliases [email protected]
-# [email protected] etc. for the same user. LOCAL_DOMAIN should not
-# be added. Comma separated values
-# ALTERNATE_DOMAINS=example1.com,example2.com
+# Elasticsearch (optional)
+# ------------------------
+ES_ENABLED=true
+ES_HOST=localhost
+ES_PORT=9200
+# Authentication for ES (optional)
+ES_USER=elastic
+ES_PASS=password
 
-# Application secrets
-# Generate each with the `RAILS_ENV=production bundle exec rake secret` task (`docker-compose run --rm web rake secret` if you use docker compose)
+# Secrets
+# -------
+# Make sure to use `rake secret` to generate secrets
+# -------
 SECRET_KEY_BASE=
 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 `RAILS_ENV=production bundle exec rake mastodon:webpush:generate_vapid_key` task (`docker-compose run --rm web rake mastodon:webpush:generate_vapid_key` if you use docker compose)
-#
-# For more information visit https://rossta.net/blog/using-the-web-push-api-with-vapid.html
+# Web Push
+# --------
+# Generate with `rake mastodon:webpush:generate_vapid_key`
+# --------
 VAPID_PRIVATE_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).
+# Sending mail
+# ------------
 SMTP_SERVER=smtp.mailgun.org
 SMTP_PORT=587
 SMTP_LOGIN=
 SMTP_PASSWORD=
 SMTP_FROM_ADDRESS=[email protected]
-#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
-
-# Authorized fetch mode (optional)
-# Require remote servers to authentify when fetching toots, see
-# https://docs.joinmastodon.org/admin/config/#authorized_fetch
-# AUTHORIZED_FETCH=true
-
-# Whitelist mode (optional)
-# Only allow federation with whitelisted domains, see
-# https://docs.joinmastodon.org/admin/config/#whitelist_mode
-# WHITELIST_MODE=true
+# 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.vagrant

@@ -1,3 +1,4 @@
 VAGRANT=true
 LOCAL_DOMAIN=mastodon.local
 BIND=0.0.0.0
+DB_HOST=/var/run/postgresql/

.eslintrc.js

@@ -79,6 +79,11 @@ module.exports = {
     'no-irregular-whitespace': 'error',
     'no-mixed-spaces-and-tabs': 'warn',
     'no-nested-ternary': 'warn',
+    'no-restricted-properties': [
+      'error',
+      { property: 'substring', message: 'Use .slice instead of .substring.' },
+      { property: 'substr', message: 'Use .slice instead of .substr.' },
+    ],
     'no-trailing-spaces': 'warn',
     'no-undef': 'error',
     'no-unreachable': 'error',
@@ -199,6 +204,11 @@ module.exports = {
     'import/no-unresolved': 'error',
     'import/no-webpack-loader-syntax': 'error',
 
-    'promise/catch-or-return': 'error',
+    'promise/catch-or-return': [
+      'error',
+      {
+        allowFinally: true,
+      },
+    ],
   },
 };

.github/CODEOWNERS

@@ -1,4 +1,4 @@
-# CODEOWNERS for tootsuite/mastodon
+# CODEOWNERS for mastodon/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.

.github/FUNDING.yml

@@ -1,2 +1,3 @@
 patreon: mastodon
 open_collective: mastodon
+custom: https://sponsor.joinmastodon.org

.github/ISSUE_TEMPLATE/1.bug_report.yml

@@ -0,0 +1,42 @@
+name: Bug Report
+description: If something isn't working as expected
+labels: bug
+body:
+  - type: markdown
+    attributes:
+      value: |
+        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.
+  - type: textarea
+    attributes:
+      label: Steps to reproduce the problem
+      description: What were you trying to do?
+      value: |
+        1.
+        2.
+        3.
+        ...
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Expected behaviour
+      description: What should have happened?
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Actual behaviour
+      description: What happened?
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Specifications
+      description: |
+        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?
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/2.feature_request.yml

@@ -0,0 +1,22 @@
+name: Feature Request
+description: I have a suggestion
+labels: suggestion
+body:
+  - type: markdown
+    attributes:
+      value: |
+        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?
+  - type: textarea
+    attributes:
+      label: Pitch
+      description: Describe your idea for a feature. Make sure it has not already been suggested/implemented/turned down before.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Motivation
+      description: Why do you think this feature is needed? Who would benefit from it?
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,27 +0,0 @@
----
-name: Bug Report
-about: If something isn't working as expected
-
----
-
-<!-- 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

@@ -1,5 +1,8 @@
 blank_issues_enabled: false
 contact_links:
-  - name: Mastodon Meta Discussion Board
-    url: https://discourse.joinmastodon.org/
+  - name: GitHub Discussions
+    url: https://github.com/mastodon/mastodon/discussions
     about: Please ask and answer questions here.
+  - name: Bug Bounty Program
+    url: https://app.intigriti.com/programs/mastodon/mastodonio/detail
+    about: Please report security vulnerabilities here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,17 +0,0 @@
----
-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

@@ -1,10 +0,0 @@
----
-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/workflows/build-image.yml

@@ -0,0 +1,38 @@
+name: Build container image
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - 'main'
+    tags:
+      - "*"
+jobs:
+  build-image:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: docker/setup-qemu-action@v1
+      - uses: docker/setup-buildx-action@v1
+      - uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+        if: github.event_name != 'pull_request'
+      - uses: docker/metadata-action@v3
+        id: meta
+        with:
+          images: tootsuite/mastodon
+          flavor: |
+            latest=auto
+          tags: |
+            type=edge,branch=main
+            type=match,pattern=v(.*),group=0
+            type=ref,event=pr
+      - uses: docker/build-push-action@v2
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          cache-from: type=registry,ref=tootsuite/mastodon:latest
+          cache-to: type=inline

.github/workflows/check-i18n.yml

@@ -0,0 +1,34 @@
+name: Check i18n
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+env:
+  RAILS_ENV: test
+
+jobs:
+  check-i18n:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libicu-dev libidn11-dev
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.0'
+          bundler-cache: true
+      - name: Check locale file normalization
+        run: bundle exec i18n-tasks check-normalized
+      - name: Check for unused strings
+        run: bundle exec i18n-tasks unused -l en
+      - name: Check for wrong string interpolations
+        run: bundle exec i18n-tasks check-consistent-interpolations
+      - name: Check that all required locale files exist
+        run: bundle exec rake repo:check_locales_files

.gitignore

@@ -17,31 +17,35 @@
 /log/*
 !/log/.keep
 /tmp
-coverage
-public/system
-public/assets
-public/packs
-public/packs-test
+/coverage
+/public/system
+/public/assets
+/public/packs
+/public/packs-test
 .env
 .env.production
 .env.development
-node_modules/
-build/
+/node_modules/
+/build/
 
 # Ignore Vagrant files
 .vagrant/
 
 # Ignore Capistrano customizations
-config/deploy/*
+/config/deploy/*
 
 # Ignore IDE files
 .vscode/
 .idea/
 
 # Ignore postgres + redis + elasticsearch volume optionally created by docker-compose
-postgres
-redis
-elasticsearch
+/postgres
+/postgres14
+/redis
+/elasticsearch
+
+# ignore Helm dependency charts
+/chart/charts/*.tgz
 
 # Ignore Apple files
 .DS_Store
@@ -58,7 +62,7 @@ yarn-error.log
 yarn-debug.log
 
 # Ignore vagrant log files
-ubuntu-xenial-16.04-cloudimg-console.log
+*-cloudimg-console.log
 
 # Ignore Docker option files
 docker-compose.override.yml

.gitmodules

@@ -0,0 +1,8 @@
+[submodule "app/javascript/styles/y-zu-light"]
+	path = app/javascript/styles/y-zu-light
+	url = https://github.com/Y-zu-don-maintenance-org/Mastodon-Material
+	branch = y-zu-light
+[submodule "app/javascript/styles/y-zu-dark"]
+	path = app/javascript/styles/y-zu-dark
+	url = https://github.com/Y-zu-don-maintenance-org/Mastodon-Material
+	branch = y-zu-dark

.nvmrc

@@ -1 +1 @@
-12
+14

.prettierignore

@@ -0,0 +1,78 @@
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# 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
+/public/packs
+/public/packs-test
+.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
+/postgres14
+/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
+
+# Ignore Helm files
+/chart
+
+# Ignore emoji map file
+/app/javascript/mastodon/features/emoji/emoji_map.json
+
+# Ignore locale files
+/app/javascript/mastodon/locales
+/config/locales

.prettierrc.js

@@ -0,0 +1,3 @@
+module.exports = {
+  singleQuote: true
+}

.rubocop.yml

@@ -2,19 +2,20 @@ require:
   - rubocop-rails
 
 AllCops:
-  TargetRubyVersion: 2.3
+  TargetRubyVersion: 2.5
+  NewCops: disable
   Exclude:
-  - 'spec/**/*'
-  - 'db/**/*'
-  - 'app/views/**/*'
-  - 'config/**/*'
-  - 'bin/*'
-  - 'Rakefile'
-  - 'node_modules/**/*'
-  - 'Vagrantfile'
-  - 'vendor/**/*'
-  - 'lib/json_ld/*'
-  - 'lib/templates/**/*'
+    - 'spec/**/*'
+    - 'db/**/*'
+    - 'app/views/**/*'
+    - 'config/**/*'
+    - 'bin/*'
+    - 'Rakefile'
+    - 'node_modules/**/*'
+    - 'Vagrantfile'
+    - 'vendor/**/*'
+    - 'lib/json_ld/*'
+    - 'lib/templates/**/*'
 
 Bundler/OrderedGems:
   Enabled: false
@@ -25,34 +26,82 @@ Layout/AccessModifierIndentation:
 Layout/EmptyLineAfterMagicComment:
   Enabled: false
 
+Layout/EmptyLineAfterGuardClause:
+  Enabled: false
+
+Layout/EmptyLineBetweenDefs:
+  AllowAdjacentOneLineDefs: true
+
+Layout/EmptyLinesAroundAttributeAccessor:
+  Enabled: true
+
+Layout/FirstHashElementIndentation:
+  EnforcedStyle: consistent
+
+Layout/HashAlignment:
+  Enabled: false
+
+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: 35
+  Max: 55
   Exclude:
     - 'lib/tasks/**/*'
+    - 'lib/mastodon/*_cli.rb'
 
 Metrics/BlockNesting:
   Max: 3
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
 
 Metrics/ClassLength:
   CountComments: false
-  Max: 300
+  Max: 400
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
 
 Metrics/CyclomaticComplexity:
   Max: 25
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
 
-Metrics/LineLength:
+Layout/LineLength:
   AllowURI: true
   Enabled: false
 
 Metrics/MethodLength:
   CountComments: false
-  Max: 55
+  Max: 65
+  Exclude:
+    - 'lib/mastodon/*_cli.rb'
 
 Metrics/ModuleLength:
   CountComments: false
@@ -63,34 +112,90 @@ Metrics/ParameterLists:
   CountKeywordArgs: true
 
 Metrics/PerceivedComplexity:
-  Max: 20
+  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/HasAndBelongsToMany:
-  Enabled: false
-
-Rails/SkipsModelValidations:
-  Enabled: false
-
-Rails/HttpStatus:
-  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
 
@@ -105,6 +210,15 @@ Style/Documentation:
 Style/DoubleNegation:
   Enabled: true
 
+Style/ExpandPathArguments:
+  Enabled: false
+
+Style/ExponentialNotation:
+  Enabled: true
+
+Style/FormatString:
+  Enabled: false
+
 Style/FormatStringToken:
   Enabled: false
 
@@ -114,9 +228,33 @@ Style/FrozenStringLiteralComment:
 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': '()'
@@ -125,9 +263,36 @@ Style/PercentLiteralDelimiters:
 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
 
@@ -136,3 +301,6 @@ Style/TrailingCommaInArrayLiteral:
 
 Style/TrailingCommaInHashLiteral:
   EnforcedStyleForMultiline: 'comma'
+
+Style/UnpackFirst:
+  Enabled: false

.ruby-version

@@ -1 +1 @@
-2.6.6
+3.0.3

Aptfile

@@ -4,11 +4,8 @@ libicu-dev
 libidn11
 libidn11-dev
 libpq-dev
-libprotobuf-dev
-libssl-dev
 libxdamage1
 libxfixes3
-protobuf-compiler
 zlib1g-dev
 libcairo2
 libcroco3
@@ -23,7 +20,7 @@ libpixman-1-0
 librsvg2-2
 libthai-data
 libthai0
-libvpx5
+libvpx[5-9]
 libxcb-render0
 libxcb-shm0
 libxrender1

CONTRIBUTING.md

@@ -14,7 +14,7 @@ If your contributions are accepted into Mastodon, you can request to be paid thr
 
 ## 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.
+Bug reports and feature suggestions must use descriptive and concise titles and be submitted to [GitHub Issues](https://github.com/mastodon/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
 
@@ -24,9 +24,17 @@ You can submit translations via [Crowdin](https://crowdin.com/project/mastodon).
 
 ## Pull requests
 
-Please use clean, concise titles for your pull requests. We use commit squashing, so the final commit in the master branch will carry the title of the pull request.
+**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).
 
-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.
+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:
 
@@ -36,4 +44,4 @@ The smaller the set of changes in the pull request is, the quicker it can be rev
 
 ## Documentation
 
-The [Mastodon documentation](https://docs.joinmastodon.org) is a statically generated site. You can [submit merge requests to mastodon/docs](https://source.joinmastodon.org/mastodon/docs).
+The [Mastodon documentation](https://docs.joinmastodon.org) is a statically generated site. You can [submit merge requests to mastodon/documentation](https://github.com/mastodon/documentation).

Dockerfile

@@ -1,11 +1,12 @@
-FROM ubuntu:18.04 as build-dep
+FROM ubuntu:20.04 as build-dep
 
 # Use bash for the shell
-SHELL ["bash", "-c"]
+SHELL ["/bin/bash", "-c"]
+RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
 
-# Install Node v12 (LTS)
-ENV NODE_VER="12.16.1"
-RUN	ARCH= && \
+# Install Node v16 (LTS)
+ENV NODE_VER="16.14.2"
+RUN ARCH= && \
     dpkgArch="$(dpkg --print-architecture)" && \
   case "${dpkgArch##*-}" in \
     amd64) ARCH='x64';; \
@@ -17,34 +18,19 @@ RUN	ARCH= && \
     *) echo "unsupported architecture"; exit 1 ;; \
   esac && \
     echo "Etc/UTC" > /etc/localtime && \
-	apt update && \
-	apt -y install wget python && \
+	apt-get update && \
+	apt-get install -y --no-install-recommends ca-certificates wget python apt-utils && \
 	cd ~ && \
-	wget https://nodejs.org/download/release/v$NODE_VER/node-v$NODE_VER-linux-$ARCH.tar.gz && \
+	wget -q https://nodejs.org/download/release/v$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
 
-# Install jemalloc
-ENV JE_VER="5.2.1"
-RUN apt update && \
-	apt -y install make autoconf gcc g++ && \
-	cd ~ && \
-	wget https://github.com/jemalloc/jemalloc/archive/$JE_VER.tar.gz && \
-	tar xf $JE_VER.tar.gz && \
-	cd jemalloc-$JE_VER && \
-	./autogen.sh && \
-	./configure --prefix=/opt/jemalloc && \
-	make -j$(nproc) > /dev/null && \
-	make install_bin install_include install_lib
-
-# Install Ruby
-ENV RUBY_VER="2.6.6"
-ENV CPPFLAGS="-I/opt/jemalloc/include"
-ENV LDFLAGS="-L/opt/jemalloc/lib/"
-RUN apt update && \
-	apt -y install build-essential \
-		bison libyaml-dev libgdbm-dev libreadline-dev \
+# Install Ruby 3.0
+ENV RUBY_VER="3.0.3"
+RUN apt-get update && \
+  apt-get install -y --no-install-recommends build-essential \
+    bison libyaml-dev libgdbm-dev libreadline-dev libjemalloc-dev \
 		libncurses5-dev libffi-dev zlib1g-dev libssl-dev && \
 	cd ~ && \
 	wget https://cache.ruby-lang.org/pub/ruby/${RUBY_VER%.*}/ruby-$RUBY_VER.tar.gz && \
@@ -54,32 +40,33 @@ RUN apt update && \
 	  --with-jemalloc \
 	  --with-shared \
 	  --disable-install-doc && \
-	ln -s /opt/jemalloc/lib/* /usr/lib/ && \
-	make -j$(nproc) > /dev/null && \
-	make install
+	make -j"$(nproc)" > /dev/null && \
+	make install && \
+	rm -rf ../ruby-$RUBY_VER.tar.gz ../ruby-$RUBY_VER
 
 ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin"
 
-RUN npm install -g yarn && \
+RUN npm install -g npm@latest && \
+	npm install -g yarn && \
 	gem install bundler && \
-	apt update && \
-	apt -y install git libicu-dev libidn11-dev \
-	libpq-dev libprotobuf-dev protobuf-compiler
+	apt-get update && \
+	apt-get install -y --no-install-recommends git libicu-dev libidn11-dev \
+	libpq-dev shared-mime-info
 
 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$(nproc) && \
+  bundle config set --local deployment 'true' && \
+  bundle config set --local without 'development test' && \
+  bundle config set silence_root_warning true && \
+	bundle install -j"$(nproc)" && \
 	yarn install --pure-lockfile
 
-FROM ubuntu:18.04
+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
-COPY --from=build-dep /opt/jemalloc /opt/jemalloc
 
 # Add more PATHs to the PATH
 ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin:/opt/mastodon/bin"
@@ -87,32 +74,27 @@ ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin:/opt/mastodon/bin"
 # Create the mastodon user
 ARG UID=991
 ARG GID=991
-RUN apt update && \
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+RUN apt-get update && \
 	echo "Etc/UTC" > /etc/localtime && \
-	ln -s /opt/jemalloc/lib/* /usr/lib/ && \
-	apt install -y whois wget && \
+	apt-get install -y --no-install-recommends whois wget && \
 	addgroup --gid $GID mastodon && \
 	useradd -m -u $UID -g $GID -d /opt/mastodon mastodon && \
-	echo "mastodon:`head /dev/urandom | tr -dc A-Za-z0-9 | head -c 24 | mkpasswd -s -m sha-256`" | chpasswd
+	echo "mastodon:$(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 -y --no-install-recommends install \
-	  libssl1.1 libpq5 imagemagick ffmpeg \
-	  libicu60 libprotobuf10 libidn11 libyaml-0-2 \
-	  file ca-certificates tzdata libreadline7 && \
-	apt -y install gcc && \
+RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
+RUN apt-get update && \
+  apt-get -y --no-install-recommends install \
+	  libssl1.1 libpq5 imagemagick ffmpeg libjemalloc2 \
+	  libicu66 libidn11 libyaml-0-2 \
+	  file ca-certificates tzdata libreadline8 gcc tini apt-utils && \
 	ln -s /opt/mastodon /mastodon && \
 	gem install bundler && \
 	rm -rf /var/cache && \
 	rm -rf /var/lib/apt/lists/*
 
-# Add tini
-ENV TINI_VERSION="0.18.0"
-ENV TINI_SUM="12d20136605531b09a2c2dac02ccee85e1b874eb322ef6baf7561cd93f93c855"
-ADD https://github.com/krallin/tini/releases/download/v${TINI_VERSION}/tini /tini
-RUN echo "$TINI_SUM tini" | sha256sum -c -
-RUN chmod +x /tini
-
 # 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
@@ -135,5 +117,5 @@ RUN cd ~ && \
 
 # Set the work dir and the container entry point
 WORKDIR /opt/mastodon
-ENTRYPOINT ["/tini", "--"]
+ENTRYPOINT ["/usr/bin/tini", "--"]
 EXPOSE 3000 4000

FEDERATION.md

@@ -0,0 +1,30 @@
+## ActivityPub federation in Mastodon
+
+Mastodon largely follows the ActivityPub server-to-server specification but it makes uses of some non-standard extensions, some of which are required for interacting with Mastodon at all.
+
+Supported vocabulary: https://docs.joinmastodon.org/spec/activitypub/
+
+### Required extensions
+
+#### Webfinger
+
+In Mastodon, users are identified by a `username` and `domain` pair (e.g., `[email protected]`).
+This is used both for discovery and for unambiguously mentioning users across the fediverse. Furthermore, this is part of Mastodon's database design from its very beginnings.
+
+As a result, Mastodon requires that each ActivityPub actor uniquely maps back to an `acct:` URI that can be resolved via WebFinger.
+
+More information and examples are available at: https://docs.joinmastodon.org/spec/webfinger/
+
+#### HTTP Signatures
+
+In order to authenticate activities, Mastodon relies on HTTP Signatures, signing every `POST` and `GET` request to other ActivityPub implementations on behalf of the user authoring an activity (for `POST` requests) or an actor representing the Mastodon server itself (for most `GET` requests).
+
+Mastodon requires all `POST` requests to be signed, and MAY require `GET` requests to be signed, depending on the configuration of the Mastodon server.
+
+More information on HTTP Signatures, as well as examples, can be found here: https://docs.joinmastodon.org/spec/security/#http
+
+### Optional extensions
+
+- Linked-Data Signatures: https://docs.joinmastodon.org/spec/security/#ld
+- Bearcaps: https://docs.joinmastodon.org/spec/bearcaps/
+- Followers collection synchronization: https://git.activitypub.dev/ActivityPubDev/Fediverse-Enhancement-Proposals/src/branch/main/feps/fep-8fcf.md

Gemfile

@@ -1,116 +1,112 @@
 # frozen_string_literal: true
 
 source 'https://rubygems.org'
-ruby '>= 2.5.0', '< 3.0.0'
+ruby '>= 2.6.0', '< 3.1.0'
 
 gem 'pkg-config', '~> 1.4'
+gem 'rexml', '~> 3.2'
 
-gem 'puma', '~> 4.3'
-gem 'rails', '~> 5.2.4.2'
+gem 'puma', '~> 5.6'
+gem 'rails', '~> 6.1.6'
 gem 'sprockets', '~> 3.7.2'
-gem 'thor', '~> 0.20'
-gem 'rack', '~> 2.2.2'
-
-gem 'thwait', '~> 0.1.0'
-gem 'e2mmap', '~> 0.1.0'
+gem 'thor', '~> 1.2'
+gem 'rack', '~> 2.2.3'
 
 gem 'hamlit-rails', '~> 0.2'
-gem 'pg', '~> 1.2'
-gem 'makara', '~> 0.4'
-gem 'pghero', '~> 2.4'
+gem 'pg', '~> 1.3'
+gem 'makara', '~> 0.5'
+gem 'pghero', '~> 2.8'
 gem 'dotenv-rails', '~> 2.7'
 
-gem 'aws-sdk-s3', '~> 1.61', require: false
+gem 'aws-sdk-s3', '~> 1.114', require: false
 gem 'fog-core', '<= 2.1.0'
 gem 'fog-openstack', '~> 0.3', require: false
-gem 'paperclip', '~> 6.0'
-gem 'paperclip-av-transcoder', '~> 0.6'
-gem 'streamio-ffmpeg', '~> 3.0'
+gem 'kt-paperclip', '~> 7.1'
 gem 'blurhash', '~> 0.1'
 
 gem 'active_model_serializers', '~> 0.10'
-gem 'addressable', '~> 2.7'
-gem 'bootsnap', '~> 1.4', require: false
+gem 'addressable', '~> 2.8'
+gem 'bootsnap', '~> 1.11.1', require: false
 gem 'browser'
 gem 'charlock_holmes', '~> 0.7.7'
-gem 'iso-639'
-gem 'chewy', '~> 5.1'
-gem 'cld3', '~> 3.3.0'
-gem 'devise', '~> 4.7'
-gem 'devise-two-factor', '~> 3.1'
+gem 'chewy', '~> 7.2'
+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', '~> 0.16'
-gem 'omniauth-cas', '~> 1.1'
+gem 'net-ldap', '~> 0.17'
+gem 'omniauth-cas', '~> 2.0'
 gem 'omniauth-saml', '~> 1.10'
+gem 'gitlab-omniauth-openid-connect', '~>0.9.1', require: 'omniauth_openid_connect'
 gem 'omniauth', '~> 1.9'
+gem 'omniauth-rails_csrf_protection', '~> 0.1'
 
+gem 'color_diff', '~> 0.1'
 gem 'discard', '~> 1.2'
-gem 'doorkeeper', '~> 5.3'
+gem 'doorkeeper', '~> 5.5'
+gem 'ed25519', '~> 1.3'
 gem 'fast_blank', '~> 1.0'
 gem 'fastimage'
-gem 'goldfinger', '~> 2.1'
 gem 'hiredis', '~> 0.6'
-gem 'redis-namespace', '~> 1.7'
-gem 'health_check', git: 'https://github.com/ianheggie/health_check', ref: '0b799ead604f900ed50685e9b2d469cd2befba5b'
+gem 'redis-namespace', '~> 1.8'
 gem 'htmlentities', '~> 4.3'
-gem 'http', '~> 4.3'
+gem 'http', '~> 5.0'
 gem 'http_accept_language', '~> 2.1'
-gem 'http_parser.rb', '~> 0.6', git: 'https://github.com/tmm1/http_parser.rb', ref: '54b17ba8c7d8d20a16dfc65d1775241833219cf2', submodules: true
-gem 'httplog', '~> 1.4.2'
+gem 'httplog', '~> 1.5.0'
 gem 'idn-ruby', require: 'idn'
-gem 'kaminari', '~> 1.1'
+gem 'kaminari', '~> 1.2'
 gem 'link_header', '~> 0.0'
-gem 'mime-types', '~> 3.3.1', require: 'mime/types/columnar'
-gem 'nilsimsa', git: 'https://github.com/witgo/nilsimsa', ref: 'fd184883048b922b176939f851338d0a4971a532'
-gem 'nokogiri', '~> 1.10'
+gem 'mime-types', '~> 3.4.1', require: 'mime/types/columnar'
+gem 'nokogiri', '~> 1.13'
 gem 'nsa', '~> 0.2'
-gem 'oj', '~> 3.10'
-gem 'ox', '~> 2.13'
+gem 'oj', '~> 3.13'
+gem 'ox', '~> 2.14'
 gem 'parslet'
-gem 'parallel', '~> 1.19'
-gem 'posix-spawn', git: 'https://github.com/rtomayko/posix-spawn', ref: '58465d2e213991f8afb13b984854a49fcdcc980c'
-gem 'pundit', '~> 2.1'
+gem 'posix-spawn'
+gem 'pundit', '~> 2.2'
 gem 'premailer-rails'
-gem 'rack-attack', '~> 6.2'
+gem 'rack-attack', '~> 6.6'
 gem 'rack-cors', '~> 1.1', require: 'rack/cors'
-gem 'rails-i18n', '~> 5.1'
+gem 'rails-i18n', '~> 6.0'
 gem 'rails-settings-cached', '~> 0.6'
-gem 'redis', '~> 4.1', require: ['redis', 'redis/connection/hiredis']
+gem 'redis', '~> 4.5', require: ['redis', 'redis/connection/hiredis']
 gem 'mario-redis-lock', '~> 1.2', require: 'redis_lock'
-gem 'rqrcode', '~> 1.1'
-gem 'ruby-progressbar', '~> 1.10'
-gem 'sanitize', '~> 5.1'
-gem 'sidekiq', '~> 6.0'
-gem 'sidekiq-scheduler', '~> 3.0'
-gem 'sidekiq-unique-jobs', '~> 6.0'
-gem 'sidekiq-bulk', '~>0.2.0'
-gem 'simple-navigation', '~> 4.1'
-gem 'simple_form', '~> 5.0'
-gem 'sprockets-rails', '~> 3.2', require: 'sprockets/railtie'
-gem 'stoplight', '~> 2.2.0'
-gem 'strong_migrations', '~> 0.6'
-gem 'tty-command', '~> 0.9', require: false
-gem 'tty-prompt', '~> 0.21', require: false
-gem 'twitter-text', '~> 1.14'
-gem 'tzinfo-data', '~> 1.2019'
-gem 'webpacker', '~> 4.2'
-gem 'webpush'
+gem 'rqrcode', '~> 2.1'
+gem 'ruby-progressbar', '~> 1.11'
+gem 'sanitize', '~> 6.0'
+gem 'scenic', '~> 1.6'
+gem 'sidekiq', '~> 6.4'
+gem 'sidekiq-scheduler', '~> 4.0'
+gem 'sidekiq-unique-jobs', '~> 7.1'
+gem 'sidekiq-bulk', '~> 0.2.0'
+gem 'simple-navigation', '~> 4.3'
+gem 'simple_form', '~> 5.1'
+gem 'sprockets-rails', '~> 3.4', require: 'sprockets/railtie'
+gem 'stoplight', '~> 3.0.0'
+gem 'strong_migrations', '~> 0.7'
+gem 'tty-prompt', '~> 0.23', require: false
+gem 'twitter-text', '~> 3.1.0'
+gem 'tzinfo-data', '~> 1.2022'
+gem 'webpacker', '~> 5.4'
+gem 'webpush', '~> 0.3'
+gem 'webauthn', '~> 3.0.0.alpha1'
 
 gem 'json-ld'
-gem 'json-ld-preloaded', '~> 3.1'
-gem 'rdf-normalize', '~> 0.4'
+gem 'json-ld-preloaded', '~> 3.2'
+gem 'rdf-normalize', '~> 0.5'
+
+gem 'redcarpet', "~> 3.4.0" 
 
 group :development, :test do
-  gem 'fabrication', '~> 2.21'
+  gem 'fabrication', '~> 2.28'
   gem 'fuubar', '~> 2.5'
-  gem 'i18n-tasks', '~> 0.9', require: false
-  gem 'pry-byebug', '~> 3.8'
+  gem 'i18n-tasks', '~> 1.0', require: false
+  gem 'pry-byebug', '~> 3.9'
   gem 'pry-rails', '~> 0.3'
-  gem 'rspec-rails', '~> 4.0'
+  gem 'rspec-rails', '~> 5.1'
 end
 
 group :production, :test do
@@ -118,43 +114,44 @@ group :production, :test do
 end
 
 group :test do
-  gem 'capybara', '~> 3.31'
+  gem 'capybara', '~> 3.37'
   gem 'climate_control', '~> 0.2'
-  gem 'faker', '~> 2.11'
+  gem 'faker', '~> 2.21'
   gem 'microformats', '~> 4.2'
   gem 'rails-controller-testing', '~> 1.0'
-  gem 'rspec-sidekiq', '~> 3.0'
-  gem 'simplecov', '~> 0.18', require: false
-  gem 'webmock', '~> 3.8'
-  gem 'parallel_tests', '~> 2.32'
+  gem 'rspec-sidekiq', '~> 3.1'
+  gem 'simplecov', '~> 0.21', require: false
+  gem 'webmock', '~> 3.14'
+  gem 'rspec_junit_formatter', '~> 0.5'
 end
 
 group :development do
-  gem 'active_record_query_trace', '~> 1.7'
-  gem 'annotate', '~> 3.0'
-  gem 'better_errors', '~> 2.6'
-  gem 'binding_of_caller', '~> 0.7'
-  gem 'bullet', '~> 6.1'
-  gem 'letter_opener', '~> 1.7'
-  gem 'letter_opener_web', '~> 1.4'
+  gem 'active_record_query_trace', '~> 1.8'
+  gem 'annotate', '~> 3.2'
+  gem 'better_errors', '~> 2.9'
+  gem 'binding_of_caller', '~> 1.0'
+  gem 'bullet', '~> 7.0'
+  gem 'letter_opener', '~> 1.8'
+  gem 'letter_opener_web', '~> 2.0'
   gem 'memory_profiler'
-  gem 'rubocop', '~> 0.79', require: false
-  gem 'rubocop-rails', '~> 2.4', require: false
-  gem 'brakeman', '~> 4.8', require: false
-  gem 'bundler-audit', '~> 0.6', require: false
+  gem 'rubocop', '~> 1.29', require: false
+  gem 'rubocop-rails', '~> 2.14', require: false
+  gem 'brakeman', '~> 5.2', require: false
+  gem 'bundler-audit', '~> 0.9', require: false
 
-  gem 'capistrano', '~> 3.12'
-  gem 'capistrano-rails', '~> 1.4'
-  gem 'capistrano-rbenv', '~> 2.1'
+  gem 'capistrano', '~> 3.17'
+  gem 'capistrano-rails', '~> 1.6'
+  gem 'capistrano-rbenv', '~> 2.2'
   gem 'capistrano-yarn', '~> 2.0'
 
   gem 'stackprof'
 end
 
 group :production do
-  gem 'lograge', '~> 0.11'
-  gem 'redis-rails', '~> 5.0'
+  gem 'lograge', '~> 0.12'
 end
 
 gem 'concurrent-ruby', require: false
 gem 'connection_pool', require: false
+
+gem 'xorcist', '~> 1.1'

Procfile

@@ -1,4 +1,4 @@
-web: if [ "$RUN_STREAMING" != "true" ]; then BIND=0.0.0.0 bundle exec puma -C config/puma.rb; else BIND=0.0.0.0 node ./streaming; fi
+web: bin/heroku-web
 worker: bundle exec sidekiq
 
 # For the streaming API, you need a separate app that shares Postgres and Redis:

Procfile.dev

@@ -1,4 +1,4 @@
-web: env PORT=3000 bundle exec puma -C config/puma.rb
-sidekiq: env PORT=3000 bundle exec sidekiq
+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

@@ -1,15 +1,15 @@
 ![Mastodon](https://i.imgur.com/NhZc40l.png)
 ========
 
-[![GitHub release](https://img.shields.io/github/release/tootsuite/mastodon.svg)][releases]
-[![Build Status](https://img.shields.io/circleci/project/github/tootsuite/mastodon.svg)][circleci]
-[![Code Climate](https://img.shields.io/codeclimate/maintainability/tootsuite/mastodon.svg)][code_climate]
+[![GitHub release](https://img.shields.io/github/release/mastodon/mastodon.svg)][releases]
+[![Build Status](https://img.shields.io/circleci/project/github/mastodon/mastodon.svg)][circleci]
+[![Code Climate](https://img.shields.io/codeclimate/maintainability/mastodon/mastodon.svg)][code_climate]
 [![Crowdin](https://d322cqt584bo4o.cloudfront.net/mastodon/localized.svg)][crowdin]
 [![Docker Pulls](https://img.shields.io/docker/pulls/tootsuite/mastodon.svg)][docker]
 
-[releases]: https://github.com/tootsuite/mastodon/releases
-[circleci]: https://circleci.com/gh/tootsuite/mastodon
-[code_climate]: https://codeclimate.com/github/tootsuite/mastodon
+[releases]: https://github.com/mastodon/mastodon/releases
+[circleci]: https://circleci.com/gh/mastodon/mastodon
+[code_climate]: https://codeclimate.com/github/mastodon/mastodon
 [crowdin]: https://crowdin.com/project/mastodon
 [docker]: https://hub.docker.com/r/tootsuite/mastodon/
 
@@ -28,7 +28,7 @@ Click below to **learn more** in a video:
 - [View sponsors](https://joinmastodon.org/sponsors)
 - [Blog](https://blog.joinmastodon.org)
 - [Documentation](https://docs.joinmastodon.org)
-- [Browse Mastodon servers](https://joinmastodon.org/#getting-started)
+- [Browse Mastodon servers](https://joinmastodon.org/communities)
 - [Browse Mastodon apps](https://joinmastodon.org/apps)
 
 [patreon]: https://www.patreon.com/mastodon
@@ -37,56 +37,62 @@ Click below to **learn more** in a video:
 
 <img src="https://docs.joinmastodon.org/elephant.svg" align="right" width="30%" />
 
-**No vendor lock-in: Fully interoperable with any conforming platform**
+### No vendor lock-in: Fully interoperable with any conforming platform
 
-It doesn't have to be Mastodon, whatever implements ActivityPub is part of the social network! [Learn more](https://blog.joinmastodon.org/2018/06/why-activitypub-is-the-future/)
+It doesn't have to be Mastodon; whatever implements ActivityPub is part of the social network! [Learn more](https://blog.joinmastodon.org/2018/06/why-activitypub-is-the-future/)
 
-**Real-time, chronological timeline updates**
+### Real-time, chronological timeline updates
 
-See the updates of people you're following appear in real-time in the UI via WebSockets. There's a firehose view as well!
+Updates of people you're following appear in real-time in the UI via WebSockets. There's a firehose view as well!
 
-**Media attachments like images and short videos**
+### Media attachments like images and short videos
 
-Upload and view images and WebM/MP4 videos attached to the updates. Videos with no audio track are treated like GIFs; normal videos are looped - like vines!
+Upload and view images and WebM/MP4 videos attached to the updates. Videos with no audio track are treated like GIFs; normal videos loop continuously!
 
-**Safety and moderation tools**
+### Safety and moderation tools
 
-Private posts, locked accounts, phrase filtering, muting, blocking and all sorts of other features, along with a reporting and moderation system. [Learn more](https://blog.joinmastodon.org/2018/07/cage-the-mastodon/)
+Mastodon includes private posts, locked accounts, phrase filtering, muting, blocking and all sorts of other features, along with a reporting and moderation system. [Learn more](https://blog.joinmastodon.org/2018/07/cage-the-mastodon/)
 
-**OAuth2 and a straightforward REST API**
+### OAuth2 and a straightforward REST API
 
-Mastodon acts as an OAuth2 provider so 3rd party apps can use the REST and Streaming APIs, resulting in a rich app ecosystem with a lot of choices!
+Mastodon acts as an OAuth2 provider, so 3rd party apps can use the REST and Streaming APIs. This results in a rich app ecosystem with a lot of choices!
 
 ## Deployment
 
-**Tech stack:**
+### Tech stack:
 
 - **Ruby on Rails** powers the REST API and other web pages
 - **React.js** and Redux are used for the dynamic parts of the interface
 - **Node.js** powers the streaming API
 
-**Requirements:**
+### Requirements:
 
 - **PostgreSQL** 9.5+
 - **Redis** 4+
 - **Ruby** 2.5+
-- **Node.js** 10.13+
+- **Node.js** 12+
 
-The repository includes deployment configurations for **Docker and docker-compose**, but also a few specific platforms like **Heroku**, **Scalingo**, and **Nanobox**. The [**stand-alone** installation guide](https://docs.joinmastodon.org/admin/install/) is available in the documentation.
+The repository includes deployment configurations for **Docker and docker-compose** as well as specific platforms like **Heroku**, **Scalingo**, and **Nanobox**. The [**standalone** installation guide](https://docs.joinmastodon.org/admin/install/) is available in the documentation.
 
-A **Vagrant** configuration is included for development purposes.
+A **Vagrant** configuration is included for development purposes. To use it, complete following steps:
+
+- Install Vagrant and Virtualbox
+- Install the `vagrant-hostsupdater` plugin: `vagrant plugin install vagrant-hostsupdater`
+- Run `vagrant up`
+- Run `vagrant ssh -c "cd /vagrant && foreman start"`
+- Open `http://mastodon.local` in your browser
 
 ## Contributing
 
 Mastodon is **free, open-source software** licensed under **AGPLv3**.
 
-You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository, or submit translations using Weblate. To get started, take a look at [CONTRIBUTING.md](CONTRIBUTING.md). If your contributions are accepted into Mastodon, you can request to be paid through [our OpenCollective](https://opencollective.com/mastodon).
+You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository or submit translations using Crowdin. To get started, take a look at [CONTRIBUTING.md](CONTRIBUTING.md). If your contributions are accepted into Mastodon, you can request to be paid through [our OpenCollective](https://opencollective.com/mastodon).
 
-**IRC channel**: #mastodon on irc.freenode.net
+**IRC channel**: #mastodon on irc.libera.chat
 
 ## License
 
-Copyright (C) 2016-2020 Eugen Rochko & other Mastodon contributors (see [AUTHORS.md](AUTHORS.md))
+Copyright (C) 2016-2022 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.
 

SECURITY.md

@@ -0,0 +1,20 @@
+# Security Policy
+
+If you believe you've identified a security vulnerability in Mastodon (a bug that allows something to happen that shouldn't be possible), you should submit the report through our [Bug Bounty Program][bug-bounty]. Alternatively, you can reach us at <hello@joinmastodon.org>.
+
+You should *not* report such issues on GitHub or in other public spaces to give us time to publish a fix for the issue without exposing Mastodon's users to increased risk.
+
+## Scope
+
+A "vulnerability in Mastodon" is a vulnerability in the code distributed through our main source code repository on GitHub. Vulnerabilities that are specific to a given installation (e.g. misconfiguration) should be reported to the owner of that installation and not us.
+
+## Supported Versions
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 3.5.x   | Yes                |
+| 3.4.x   | Yes                |
+| 3.3.x   | No                 |
+| < 3.3   | No                 |
+
+[bug-bounty]: https://app.intigriti.com/programs/mastodon/mastodonio/detail

Vagrantfile

@@ -12,7 +12,7 @@ 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_10.x | sudo bash -
+curl -sL https://deb.nodesource.com/setup_14.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"]}
@@ -33,11 +33,9 @@ sudo apt-get install \
   redis-tools \
   postgresql \
   postgresql-contrib \
-  protobuf-compiler \
   yarn \
   libicu-dev \
   libidn11-dev \
-  libprotobuf-dev \
   libreadline-dev \
   libpam0g-dev \
   -y
@@ -45,16 +43,8 @@ sudo apt-get install \
 # 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://rvm.io/mpapis.asc | gpg --import
+curl -sSL https://rvm.io/pkuczynski.asc | gpg --import
 
 curl -sSL https://raw.githubusercontent.com/rvm/rvm/stable/binscripts/rvm-installer | bash -s stable --ruby=$RUBY_VERSION
 source /home/vagrant/.rvm/scripts/rvm
@@ -72,10 +62,12 @@ 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

app.json

@@ -1,8 +1,8 @@
 {
   "name": "Mastodon",
   "description": "A GNU Social-compatible microblogging server",
-  "repository": "https://github.com/tootsuite/mastodon",
-  "logo": "https://github.com/tootsuite.png",
+  "repository": "https://github.com/mastodon/mastodon",
+  "logo": "https://github.com/mastodon.png",
   "env": {
     "HEROKU": {
       "description": "Leave this as true",
@@ -88,9 +88,6 @@
     {
       "url": "https://github.com/heroku/heroku-buildpack-apt"
     },
-    {
-      "url": "heroku/nodejs"
-    },
     {
       "url": "heroku/ruby"
     }
@@ -98,8 +95,5 @@
   "scripts": {
     "postdeploy": "bundle exec rails db:migrate && bundle exec rails db:seed"
   },
-  "addons": [
-    "heroku-postgresql",
-    "heroku-redis"
-  ]
+  "addons": ["heroku-postgresql", "heroku-redis"]
 }

app/chewy/accounts_index.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class AccountsIndex < Chewy::Index
-  settings index: { refresh_interval: '5m' }, analysis: {
+  settings index: { refresh_interval: '30s' }, analysis: {
     analyzer: {
       content: {
         tokenizer: 'whitespace',
@@ -23,21 +23,21 @@ class AccountsIndex < Chewy::Index
     },
   }
 
-  define_type ::Account.searchable.includes(:account_stat), delete_if: ->(account) { account.destroyed? || !account.searchable? } do
-    root date_detection: false do
-      field :id, type: 'long'
+  index_scope ::Account.searchable.includes(:account_stat)
 
-      field :display_name, type: 'text', analyzer: 'content' do
-        field :edge_ngram, type: 'text', analyzer: 'edge_ngram', search_analyzer: 'content'
-      end
+  root date_detection: false do
+    field :id, type: 'long'
 
-      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 }
+    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_count }
+    field :followers_count, type: 'long', value: ->(account) { account.followers_count }
+    field :last_status_at, type: 'date', value: ->(account) { account.last_status_at || account.created_at }
   end
 end

app/chewy/statuses_index.rb

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
 class StatusesIndex < Chewy::Index
-  settings index: { refresh_interval: '15m' }, analysis: {
+  include FormattingHelper
+
+  settings index: { refresh_interval: '30s' }, analysis: {
     filter: {
       english_stop: {
         type: 'stop',
@@ -31,36 +33,43 @@ class StatusesIndex < Chewy::Index
     },
   }
 
-  define_type ::Status.unscoped.kept.without_reblogs.includes(:media_attachments), delete_if: ->(status) { status.searchable_by.empty? } do
-    crutch :mentions do |collection|
-      data = ::Mention.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) }
+  # We do not use delete_if option here because it would call a method that we
+  # expect to be called with crutches without crutches, causing n+1 queries
+  index_scope ::Status.unscoped.kept.without_reblogs.includes(:media_attachments, :preloadable_poll)
+
+  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
+
+  crutch :votes do |collection|
+    data = ::PollVote.joins(:poll).where(poll: { 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.searchable_text } do
+      field :stemmed, type: 'text', analyzer: 'content'
     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
+    field :searchable_by, type: 'long', value: ->(status, crutches) { status.searchable_by(crutches) }
   end
 end

app/chewy/tags_index.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class TagsIndex < Chewy::Index
-  settings index: { refresh_interval: '15m' }, analysis: {
+  settings index: { refresh_interval: '30s' }, analysis: {
     analyzer: {
       content: {
         tokenizer: 'keyword',
@@ -23,15 +23,19 @@ class TagsIndex < Chewy::Index
     },
   }
 
-  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
+  index_scope ::Tag.listable
 
-      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 }
+  crutch :time_period do
+    7.days.ago.to_date..0.days.ago.to_date
+  end
+
+  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, crutches) { tag.history.aggregate(crutches.time_period).accounts }
+    field :last_status_at, type: 'date', value: ->(tag) { tag.last_status_at || tag.created_at }
   end
 end

app/controllers/about_controller.rb

@@ -1,12 +1,15 @@
 # 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: [:show, :more, :terms]
+  before_action :set_expires_in, only: [:more, :terms]
+  before_action :set_registration_form_time, only: :show
 
   skip_before_action :require_functional!, only: [:more, :terms]
 
@@ -17,6 +20,7 @@ class AboutController < ApplicationController
 
     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?

app/controllers/accounts_controller.rb

@@ -1,16 +1,18 @@
 # frozen_string_literal: true
 
 class AccountsController < ApplicationController
-  PAGE_SIZE = 20
+  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!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   def show
     respond_to do |format|
@@ -26,9 +28,8 @@ class AccountsController < ApplicationController
           return
         end
 
-        @pinned_statuses = cache_collection(@account.pinned_statuses, Status) if show_pinned_statuses?
-        @statuses        = filtered_status_page(params)
-        @statuses        = cache_collection(@statuses, Status)
+        @pinned_statuses = cached_filtered_status_pins if show_pinned_statuses?
+        @statuses        = cached_filtered_status_page
         @rss_url         = rss_url
 
         unless @statuses.empty?
@@ -40,14 +41,14 @@ class AccountsController < ApplicationController
       format.rss do
         expires_in 1.minute, public: true
 
-        @statuses = filtered_statuses.without_reblogs.without_replies.limit(PAGE_SIZE)
+        limit     = params[:limit].present? ? [params[:limit].to_i, PAGE_SIZE_MAX].min : PAGE_SIZE
+        @statuses = filtered_statuses.without_reblogs.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, fields: restrict_fields_to
+        render_with_cache json: @account, content_type: 'application/activity+json', serializer: ActivityPub::ActorSerializer, adapter: ActivityPub::Adapter
       end
     end
   end
@@ -62,6 +63,10 @@ class AccountsController < ApplicationController
     [replies_requested?, media_requested?, tag_requested?, params[:max_id].present?, params[:min_id].present?].none?
   end
 
+  def filtered_pinned_statuses
+    @account.pinned_statuses.where(visibility: [:public, :unlisted])
+  end
+
   def filtered_statuses
     default_statuses.tap do |statuses|
       statuses.merge!(hashtag_scope)    if tag_requested?
@@ -75,11 +80,7 @@ class AccountsController < ApplicationController
   end
 
   def only_media_scope
-    Status.where(id: account_media_status_ids)
-  end
-
-  def account_media_status_ids
-    @account.media_attachments.attached.reorder(nil).select(:status_id).distinct
+    Status.joins(:media_attachments).merge(@account.media_attachments.reorder(nil)).group(:id)
   end
 
   def no_replies_scope
@@ -100,6 +101,10 @@ class AccountsController < ApplicationController
     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')
@@ -129,30 +134,34 @@ class AccountsController < ApplicationController
   end
 
   def media_requested?
-    request.path.ends_with?('/media') && !tag_requested?
+    request.path.split('.').first.end_with?('/media') && !tag_requested?
   end
 
   def replies_requested?
-    request.path.ends_with?('/with_replies') && !tag_requested?
+    request.path.split('.').first.end_with?('/with_replies') && !tag_requested?
   end
 
   def tag_requested?
-    request.path.split('.').first.ends_with?(Addressable::URI.parse("/tagged/#{params[:tag]}").normalize)
+    request.path.split('.').first.end_with?(Addressable::URI.parse("/tagged/#{params[:tag]}").normalize)
   end
 
-  def filtered_status_page(params)
-    if params[:min_id].present?
-      filtered_statuses.paginate_by_min_id(PAGE_SIZE, params[:min_id]).reverse
-    else
-      filtered_statuses.paginate_by_max_id(PAGE_SIZE, params[:max_id], params[:since_id]).to_a
-    end
+  def cached_filtered_status_pins
+    cache_collection(
+      filtered_pinned_statuses,
+      Status
+    )
   end
 
-  def restrict_fields_to
-    if signed_request_account.present? || public_fetch_mode?
-      # Return all fields
-    else
-      %i(id type preferred_username inbox public_key endpoints)
-    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

@@ -2,10 +2,16 @@
 
 class ActivityPub::BaseController < Api::BaseController
   skip_before_action :require_authenticated_user!
+  skip_before_action :require_not_suspended!
+  skip_around_action :set_locale
 
   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

@@ -5,48 +5,70 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
   include AccountOwnedConcern
 
   before_action :require_signature!, if: :authorized_fetch_mode?
+  before_action :set_items
   before_action :set_size
-  before_action :set_statuses
+  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, skip_activities: true
+    render_with_cache json: collection_presenter, content_type: 'application/activity+json', serializer: ActivityPub::CollectionSerializer, adapter: ActivityPub::Adapter
   end
 
   private
 
-  def set_statuses
-    @statuses = scope_for_collection
-    @statuses = cache_collection(@statuses, Status)
+  def set_items
+    case params[:id]
+    when 'featured'
+      @items = for_signed_account { cache_collection(@account.pinned_statuses, Status) }
+      @items = @items.map { |item| item.distributable? ? item : ActivityPub::TagManager.instance.uri_for(item) }
+    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'
-      @account.pinned_statuses.count
+    when 'featured', 'devices', 'tags'
+      @size = @items.size
     else
-      raise ActiveRecord::RecordNotFound
+      not_found
     end
   end
 
-  def scope_for_collection
+  def set_type
     case params[:id]
     when 'featured'
-      return Status.none if @account.blocking?(signed_request_account)
-
-      @account.pinned_statuses
+      @type = :ordered
+    when 'devices', 'tags'
+      @type = :unordered
     else
-      raise ActiveRecord::RecordNotFound
+      not_found
     end
   end
 
   def collection_presenter
     ActivityPub::CollectionPresenter.new(
       id: account_collection_url(@account, params[:id]),
-      type: :ordered,
+      type: @type,
       size: @size,
-      items: @statuses
+      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[Account::URL_PREFIX_RE]
+  end
+
+  def set_items
+    @items = @account.followers.where(Account.arel_table[:uri].matches("#{Account.sanitize_sql_like(uri_prefix)}/%", false, true)).or(@account.followers.where(uri: uri_prefix)).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

@@ -5,25 +5,26 @@ class ActivityPub::InboxesController < ActivityPub::BaseController
   include JsonLdHelper
   include AccountOwnedConcern
 
-  before_action :skip_unknown_actor_delete
+  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_delete
-    head 202 if unknown_deleted_account?
+  def skip_unknown_actor_activity
+    head 202 if unknown_affected_account?
   end
 
-  def unknown_deleted_account?
+  def unknown_affected_account?
     json = Oj.load(body, mode: :strict)
-    json.is_a?(Hash) && json['type'] == 'Delete' && json['actor'].present? && json['actor'] == value_or_id(json['object']) && !Account.where(uri: json['actor']).exists?
+    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
@@ -32,6 +33,10 @@ class ActivityPub::InboxesController < ActivityPub::BaseController
     params[:account_username].present?
   end
 
+  def skip_temporary_suspension_response?
+    true
+  end
+
   def body
     return @body if defined?(@body)
 
@@ -49,7 +54,20 @@ class ActivityPub::InboxesController < ActivityPub::BaseController
       ResolveAccountWorker.perform_async(signed_request_account.acct)
     end
 
-    DeliveryFailureTracker.track_inverse_success!(signed_request_account)
+    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

app/controllers/activitypub/outboxes_controller.rb

@@ -11,7 +11,11 @@ class ActivityPub::OutboxesController < ActivityPub::BaseController
   before_action :set_cache_headers
 
   def show
-    expires_in(page_requested? ? 0 : 3.minutes, public: public_fetch_mode?)
+    if page_requested?
+      expires_in(1.minute, public: public_fetch_mode? && signed_request_account.nil?)
+    else
+      expires_in(3.minutes, public: public_fetch_mode?)
+    end
     render json: outbox_presenter, serializer: ActivityPub::OutboxSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json'
   end
 
@@ -20,45 +24,64 @@ class ActivityPub::OutboxesController < ActivityPub::BaseController
   def outbox_presenter
     if page_requested?
       ActivityPub::CollectionPresenter.new(
-        id: account_outbox_url(@account, page_params),
+        id: outbox_url(**page_params),
         type: :ordered,
-        part_of: account_outbox_url(@account),
+        part_of: outbox_url,
         prev: prev_page,
         next: next_page,
         items: @statuses
       )
     else
       ActivityPub::CollectionPresenter.new(
-        id: account_outbox_url(@account),
+        id: outbox_url,
         type: :ordered,
         size: @account.statuses_count,
-        first: account_outbox_url(@account, page: true),
-        last: account_outbox_url(@account, page: true, min_id: 0)
+        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
+    outbox_url(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?
+    outbox_url(page: true, min_id: @statuses.first.id) unless @statuses.empty?
   end
 
   def set_statuses
     return unless page_requested?
 
-    @statuses = @account.statuses.permitted_for(@account, signed_request_account)
-    @statuses = params[:min_id].present? ? @statuses.paginate_by_min_id(LIMIT, params[:min_id]).reverse : @statuses.paginate_by_max_id(LIMIT, params[:max_id])
-    @statuses = cache_collection(@statuses, Status)
+    @statuses = cache_collection_paginated_by_id(
+      AccountStatusesFilter.new(@account, signed_request_account).results,
+      Status,
+      LIMIT,
+      params_slice(:max_id, :min_id, :since_id)
+    )
   end
 
   def page_requested?
-    params[:page] == 'true'
+    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
+
+  def set_cache_headers
+    response.headers['Vary'] = 'Signature' if authorized_fetch_mode? || page_requested?
+  end
 end

app/controllers/activitypub/replies_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class ActivityPub::RepliesController < ActivityPub::BaseController
-  include SignatureAuthentication
+  include SignatureVerification
   include Authorization
   include AccountOwnedConcern
 
@@ -19,15 +19,19 @@ class ActivityPub::RepliesController < ActivityPub::BaseController
 
   private
 
+  def pundit_user
+    signed_request_account
+  end
+
   def set_status
     @status = @account.statuses.find(params[:status_id])
     authorize @status, :show?
   rescue Mastodon::NotPermittedError
-    raise ActiveRecord::RecordNotFound
+    not_found
   end
 
   def set_replies
-    @replies = page_params[:only_other_accounts] ? Status.where.not(account_id: @account.id) : @account.statuses
+    @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
@@ -38,7 +42,7 @@ class ActivityPub::RepliesController < ActivityPub::BaseController
       type: :unordered,
       part_of: account_status_replies_url(@account, @status),
       next: next_page,
-      items: @replies.map { |status| status.local ? status : status.uri }
+      items: @replies.map { |status| status.local? ? status : status.uri }
     )
 
     return page if page_requested?
@@ -51,18 +55,37 @@ class ActivityPub::RepliesController < ActivityPub::BaseController
   end
 
   def page_requested?
-    params[:page] == 'true'
+    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 && !page_params[:only_other_accounts] ? nil : @replies&.last&.id,
-      only_other_accounts: only_other_accounts
-    )
+    if only_other_accounts?
+      # Only consider remote accounts
+      return nil if @replies.size < DESCENDANTS_LIMIT
+
+      account_status_replies_url(
+        @account,
+        @status,
+        page: true,
+        min_id: @replies&.last&.id,
+        only_other_accounts: true
+      )
+    else
+      # For now, we're serving only self-replies, but next page might be other accounts
+      next_only_other_accounts = @replies&.last&.account_id != @account.id || @replies.size < DESCENDANTS_LIMIT
+
+      account_status_replies_url(
+        @account,
+        @status,
+        page: true,
+        min_id: next_only_other_accounts ? nil : @replies&.last&.id,
+        only_other_accounts: next_only_other_accounts
+      )
+    end
   end
 
   def page_params

app/controllers/admin/account_moderation_notes_controller.rb

@@ -14,7 +14,7 @@ module Admin
       else
         @account          = @account_moderation_note.target_account
         @moderation_notes = @account.targeted_moderation_notes.latest
-        @warnings         = @account.targeted_account_warnings.latest.custom
+        @warnings         = @account.strikes.custom.latest
 
         render template: 'admin/accounts/show'
       end

app/controllers/admin/accounts_controller.rb

@@ -2,61 +2,88 @@
 
 module Admin
   class AccountsController < BaseController
-    before_action :set_account, only: [:show, :redownload, :remove_avatar, :remove_header, :enable, :unsilence, :unsuspend, :memorialize, :approve, :reject]
+    before_action :set_account, except: [:index, :batch]
     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])
+      @form     = Form::AccountBatch.new
+    end
+
+    def batch
+      @form = Form::AccountBatch.new(form_account_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')
+    ensure
+      redirect_to admin_accounts_path(filter_params)
     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
+      @warnings                = @account.strikes.includes(:target_account, :account, :appeal).latest
+      @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)
+      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)
+      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
+      redirect_to admin_accounts_path(status: 'pending'), notice: I18n.t('admin.accounts.approved_msg', username: @account.acct)
     end
 
     def reject
       authorize @account.user, :reject?
-      SuspendAccountService.new.call(@account, reserve_email: false, reserve_username: false)
-      redirect_to admin_pending_accounts_path
+      DeleteAccountService.new.call(@account, reserve_email: false, reserve_username: false)
+      redirect_to admin_accounts_path(status: 'pending'), 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)
+      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)
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.unsuspended_msg', username: @account.acct)
     end
 
     def redownload
@@ -65,7 +92,7 @@ module Admin
       @account.update!(last_webfingered_at: nil)
       ResolveAccountService.new.call(@account)
 
-      redirect_to admin_account_path(@account.id)
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.redownloaded_msg', username: @account.acct)
     end
 
     def remove_avatar
@@ -76,7 +103,7 @@ module Admin
 
       log_action :remove_avatar, @account.user
 
-      redirect_to admin_account_path(@account.id)
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.removed_avatar_msg', username: @account.acct)
     end
 
     def remove_header
@@ -87,7 +114,17 @@ module Admin
 
       log_action :remove_header, @account.user
 
-      redirect_to admin_account_path(@account.id)
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.removed_header_msg', username: @account.acct)
+    end
+
+    def unblock_email
+      authorize @account, :unblock_email?
+
+      CanonicalEmailBlock.where(reference_account: @account).delete_all
+
+      log_action :unblock_email, @account
+
+      redirect_to admin_account_path(@account.id), notice: I18n.t('admin.accounts.unblocked_email_msg', username: @account.acct)
     end
 
     private
@@ -105,11 +142,25 @@ module Admin
     end
 
     def filtered_accounts
-      AccountFilter.new(filter_params).results
+      AccountFilter.new(filter_params.with_defaults(order: 'recent')).results
     end
 
     def filter_params
-      params.slice(*AccountFilter::KEYS).permit(*AccountFilter::KEYS)
+      params.slice(:page, *AccountFilter::KEYS).permit(:page, *AccountFilter::KEYS)
+    end
+
+    def form_account_batch_params
+      params.require(:form_account_batch).permit(:action, account_ids: [])
+    end
+
+    def action_from_button
+      if params[:suspend]
+        'suspend'
+      elsif params[:approve]
+        'approve'
+      elsif params[:reject]
+        'reject'
+      end
     end
   end
 end

app/controllers/admin/announcements_controller.rb

@@ -71,7 +71,7 @@ class Admin::AnnouncementsController < Admin::BaseController
   private
 
   def set_announcements
-    @announcements = AnnouncementFilter.new(filter_params).results.page(params[:page])
+    @announcements = AnnouncementFilter.new(filter_params).results.reverse_chronological.page(params[:page])
   end
 
   def set_announcement

app/controllers/admin/custom_emojis_controller.rb

@@ -33,6 +33,8 @@ module Admin
       @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

app/controllers/admin/dashboard_controller.rb

@@ -1,55 +1,26 @@
 # frozen_string_literal: true
-require 'sidekiq/api'
 
 module Admin
   class DashboardController < BaseController
+    include Redisable
+
     def index
-      @users_count           = User.count
+      @system_checks         = Admin::SystemCheck.perform
+      @time_period           = (29.days.ago.to_date...Time.now.utc.to_date)
       @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_reports_count = Report.unresolved.count
       @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
-      @spam_check_enabled    = Setting.spam_check_enabled
-      @trends_enabled        = Setting.trends
+      @pending_appeals_count = Appeal.pending.count
     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
+        if redis.is_a?(Redis::Namespace)
+          redis.redis.info
         else
-          Redis.current.info
+          redis.info
         end
       end
     end

app/controllers/admin/disputes/appeals_controller.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+class Admin::Disputes::AppealsController < Admin::BaseController
+  before_action :set_appeal, except: :index
+
+  def index
+    authorize :appeal, :index?
+
+    @appeals = filtered_appeals.page(params[:page])
+  end
+
+  def approve
+    authorize @appeal, :approve?
+    log_action :approve, @appeal
+    ApproveAppealService.new.call(@appeal, current_account)
+    redirect_to disputes_strike_path(@appeal.strike)
+  end
+
+  def reject
+    authorize @appeal, :approve?
+    log_action :reject, @appeal
+    @appeal.reject!(current_account)
+    UserMailer.appeal_rejected(@appeal.account.user, @appeal)
+    redirect_to disputes_strike_path(@appeal.strike)
+  end
+
+  private
+
+  def filtered_appeals
+    Admin::AppealFilter.new(filter_params.with_defaults(status: 'pending')).results.includes(strike: :account)
+  end
+
+  def filter_params
+    params.slice(:page, *Admin::AppealFilter::KEYS).permit(:page, *Admin::AppealFilter::KEYS)
+  end
+
+  def set_appeal
+    @appeal = Appeal.find(params[:id])
+  end
+end

app/controllers/admin/domain_blocks_controller.rb

@@ -22,13 +22,14 @@ module Admin
       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[:domain].clear
+        @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
@@ -40,7 +41,7 @@ module Admin
     end
 
     def update
-      authorize :domain_block, :create?
+      authorize :domain_block, :update?
 
       @domain_block.update(update_params)
 
@@ -48,17 +49,13 @@ module Admin
 
       if @domain_block.save
         DomainBlockWorker.perform_async(@domain_block.id, severity_changed)
-        log_action :create, @domain_block
+        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)
@@ -73,11 +70,11 @@ module Admin
     end
 
     def update_params
-      params.require(:domain_block).permit(:severity, :reject_media, :reject_reports, :private_comment, :public_comment)
+      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)
+      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

@@ -6,7 +6,20 @@ module Admin
 
     def index
       authorize :email_domain_block, :index?
+
       @email_domain_blocks = EmailDomainBlock.where(parent_id: nil).includes(:children).order(id: :desc).page(params[:page])
+      @form                = Form::EmailDomainBlockBatch.new
+    end
+
+    def batch
+      @form = Form::EmailDomainBlockBatch.new(form_email_domain_block_batch_params.merge(current_account: current_account, action: action_from_button))
+      @form.save
+    rescue ActionController::ParameterMissing
+      flash[:alert] = I18n.t('admin.email_domain_blocks.no_email_domain_block_selected')
+    rescue Mastodon::NotPermittedError
+      flash[:alert] = I18n.t('admin.custom_emojis.not_permitted')
+    ensure
+      redirect_to admin_email_domain_blocks_path
     end
 
     def new
@@ -19,41 +32,27 @@ module Admin
 
       @email_domain_block = EmailDomainBlock.new(resource_params)
 
-      if @email_domain_block.save
-        log_action :create, @email_domain_block
+      if action_from_button == 'save'
+        EmailDomainBlock.transaction do
+          @email_domain_block.save!
+          log_action :create, @email_domain_block
 
-        if @email_domain_block.with_dns_records?
-          hostnames = []
-          ips       = []
+          (@email_domain_block.other_domains || []).uniq.each do |domain|
+            next if EmailDomainBlock.where(domain: domain).exists?
 
-          Resolv::DNS.open do |dns|
-            dns.timeouts = 1
-
-            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
+            other_email_domain_block = EmailDomainBlock.create!(domain: domain, parent: @email_domain_block)
+            log_action :create, other_email_domain_block
           end
         end
 
         redirect_to admin_email_domain_blocks_path, notice: I18n.t('admin.email_domain_blocks.created_msg')
       else
+        set_resolved_records
         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')
+    rescue ActiveRecord::RecordInvalid
+      set_resolved_records
+      render :new
     end
 
     private
@@ -62,8 +61,27 @@ module Admin
       @email_domain_block = EmailDomainBlock.find(params[:id])
     end
 
+    def set_resolved_records
+      Resolv::DNS.open do |dns|
+        dns.timeouts = 5
+        @resolved_records = dns.getresources(@email_domain_block.domain, Resolv::DNS::Resource::IN::MX).to_a
+      end
+    end
+
     def resource_params
-      params.require(:email_domain_block).permit(:domain, :with_dns_records)
+      params.require(:email_domain_block).permit(:domain, other_domains: [])
+    end
+
+    def form_email_domain_block_batch_params
+      params.require(:form_email_domain_block_batch).permit(email_domain_block_ids: [])
+    end
+
+    def action_from_button
+      if params[:delete]
+        'delete'
+      elsif params[:save]
+        'save'
+      end
     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

@@ -2,48 +2,65 @@
 
 module Admin
   class InstancesController < BaseController
-    before_action :set_domain_block, only: :show
-    before_action :set_domain_allow, only: :show
-    before_action :set_instance, only: :show
+    before_action :set_instances, only: :index
+    before_action :set_instance, except: :index
 
     def index
       authorize :instance, :index?
-
-      @instances = ordered_instances
+      preload_delivery_failures!
     end
 
     def show
       authorize :instance, :show?
+      @time_period = (6.days.ago.to_date...Time.now.utc.to_date)
+    end
 
-      @following_count = Follow.where(account: Account.where(domain: params[:id])).count
-      @followers_count = Follow.where(target_account: Account.where(domain: params[:id])).count
-      @reports_count   = Report.where(target_account: Account.where(domain: params[:id])).count
-      @blocks_count    = Block.where(target_account: Account.where(domain: params[:id])).count
-      @available       = DeliveryFailureTracker.available?(Account.select(:shared_inbox_url).where(domain: params[:id]).first&.shared_inbox_url)
-      @media_storage   = MediaAttachment.where(account: Account.where(domain: params[:id])).sum(:file_file_size)
-      @private_comment = @domain_block&.private_comment
-      @public_comment  = @domain_block&.public_comment
+    def destroy
+      authorize :instance, :destroy?
+      Admin::DomainPurgeWorker.perform_async(@instance.domain)
+      log_action :destroy, @instance
+      redirect_to admin_instances_path, notice: I18n.t('admin.instances.destroyed_msg', domain: @instance.domain)
+    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?
+
+      if @instance.unavailable?
+        @instance.delivery_failure_tracker.track_success!
+        log_action :destroy, @instance.unavailable_domain
+      end
+
+      redirect_to admin_instance_path(@instance.domain)
+    end
+
+    def stop_delivery
+      authorize :delivery, :stop_delivery?
+      unavailable_domain = UnavailableDomain.create!(domain: @instance.domain)
+      log_action :create, unavailable_domain
+      redirect_to admin_instance_path(@instance.domain)
     end
 
     private
 
-    def set_domain_block
-      @domain_block = DomainBlock.rule_for(params[:id])
-    end
-
-    def set_domain_allow
-      @domain_allow = DomainAllow.rule_for(params[:id])
-    end
-
     def set_instance
-      resource   = Account.by_domain_accounts.find_by(domain: params[:id])
-      resource ||= @domain_block
-      resource ||= @domain_allow
+      @instance = Instance.find(params[:id])
+    end
 
-      if resource
-        @instance = Instance.new(resource)
-      else
-        not_found
+    def set_instances
+      @instances = filtered_instances.page(params[:page])
+    end
+
+    def preload_delivery_failures!
+      warning_domains_map = DeliveryFailureTracker.warning_domains_map
+
+      @instances.each do |instance|
+        instance.failure_days = warning_domains_map[instance.domain]
       end
     end
 
@@ -51,16 +68,6 @@ module Admin
       InstanceFilter.new(whitelist_mode? ? { allowed: true } : filter_params).results
     end
 
-    def paginated_instances
-      filtered_instances.page(params[:page])
-    end
-
-    helper_method :paginated_instances
-
-    def ordered_instances
-      paginated_instances.map { |resource| Instance.new(resource) }
-    end
-
     def filter_params
       params.slice(*InstanceFilter::KEYS).permit(*InstanceFilter::KEYS)
     end

app/controllers/admin/ip_blocks_controller.rb

@@ -0,0 +1,56 @@
+# frozen_string_literal: true
+
+module Admin
+  class IpBlocksController < BaseController
+    def index
+      authorize :ip_block, :index?
+
+      @ip_blocks = IpBlock.page(params[:page])
+      @form      = Form::IpBlockBatch.new
+    end
+
+    def new
+      authorize :ip_block, :create?
+
+      @ip_block = IpBlock.new(ip: '', severity: :no_access, expires_in: 1.year)
+    end
+
+    def create
+      authorize :ip_block, :create?
+
+      @ip_block = IpBlock.new(resource_params)
+
+      if @ip_block.save
+        log_action :create, @ip_block
+        redirect_to admin_ip_blocks_path, notice: I18n.t('admin.ip_blocks.created_msg')
+      else
+        render :new
+      end
+    end
+
+    def batch
+      @form = Form::IpBlockBatch.new(form_ip_block_batch_params.merge(current_account: current_account, action: action_from_button))
+      @form.save
+    rescue ActionController::ParameterMissing
+      flash[:alert] = I18n.t('admin.ip_blocks.no_ip_block_selected')
+    rescue Mastodon::NotPermittedError
+      flash[:alert] = I18n.t('admin.custom_emojis.not_permitted')
+    ensure
+      redirect_to admin_ip_blocks_path
+    end
+
+    private
+
+    def resource_params
+      params.require(:ip_block).permit(:ip, :severity, :comment, :expires_in)
+    end
+
+    def action_from_button
+      'delete' if params[:delete]
+    end
+
+    def form_ip_block_batch_params
+      params.require(:form_ip_block_batch).permit(ip_block_ids: [])
+    end
+  end
+end

app/controllers/admin/pending_accounts_controller.rb

@@ -1,52 +0,0 @@
-# frozen_string_literal: true
-
-module Admin
-  class PendingAccountsController < BaseController
-    before_action :set_accounts, only: :index
-
-    def index
-      @form = Form::AccountBatch.new
-    end
-
-    def batch
-      @form = Form::AccountBatch.new(form_account_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')
-    ensure
-      redirect_to admin_pending_accounts_path(current_params)
-    end
-
-    def approve_all
-      Form::AccountBatch.new(current_account: current_account, account_ids: User.pending.pluck(:account_id), action: 'approve').save
-      redirect_to admin_pending_accounts_path(current_params)
-    end
-
-    def reject_all
-      Form::AccountBatch.new(current_account: current_account, account_ids: User.pending.pluck(:account_id), action: 'reject').save
-      redirect_to admin_pending_accounts_path(current_params)
-    end
-
-    private
-
-    def set_accounts
-      @accounts = Account.joins(:user).merge(User.pending.recent).includes(user: :invite_request).page(params[:page])
-    end
-
-    def form_account_batch_params
-      params.require(:form_account_batch).permit(:action, account_ids: [])
-    end
-
-    def action_from_button
-      if params[:approve]
-        'approve'
-      elsif params[:reject]
-        'reject'
-      end
-    end
-
-    def current_params
-      params.slice(:page).permit(:page)
-    end
-  end
-end

app/controllers/admin/relationships_controller.rb

@@ -9,7 +9,8 @@ module Admin
     def index
       authorize :account, :index?
 
-      @accounts = RelationshipFilter.new(@account, filter_params).results.page(params[:page]).per(PER_PAGE)
+      @accounts = RelationshipFilter.new(@account, filter_params).results.includes(:account_stat, user: [:ips, :invite_request]).page(params[:page]).per(PER_PAGE)
+      @form     = Form::AccountBatch.new
     end
 
     private

app/controllers/admin/report_notes_controller.rb

@@ -14,20 +14,17 @@ module Admin
         if params[:create_and_resolve]
           @report.resolve!(current_account)
           log_action :resolve, @report
-
-          redirect_to admin_reports_path, notice: I18n.t('admin.reports.resolved_msg')
-          return
-        end
-
-        if params[:create_and_unresolve]
+        elsif params[:create_and_unresolve]
           @report.unresolve!
           log_action :reopen, @report
         end
 
-        redirect_to admin_report_path(@report), notice: I18n.t('admin.report_notes.created_msg')
+        redirect_to after_create_redirect_path, notice: I18n.t('admin.report_notes.created_msg')
       else
-        @report_notes = (@report.notes.latest + @report.history + @report.target_account.targeted_account_warnings.latest.custom).sort_by(&:created_at)
-        @form         = Form::StatusBatch.new
+        @report_notes = @report.notes.includes(:account).order(id: :desc)
+        @action_logs  = @report.history.includes(:target)
+        @form         = Admin::StatusBatchAction.new
+        @statuses     = @report.statuses.with_includes
 
         render template: 'admin/reports/show'
       end
@@ -41,6 +38,14 @@ module Admin
 
     private
 
+    def after_create_redirect_path
+      if params[:create_and_resolve]
+        admin_reports_path
+      else
+        admin_report_path(@report)
+      end
+    end
+
     def resource_params
       params.require(:report_note).permit(
         :content,

app/controllers/admin/reported_statuses_controller.rb

@@ -1,44 +0,0 @@
-# frozen_string_literal: true
-
-module Admin
-  class ReportedStatusesController < BaseController
-    before_action :set_report
-
-    def create
-      authorize :status, :update?
-
-      @form         = Form::StatusBatch.new(form_status_batch_params.merge(current_account: current_account, action: action_from_button))
-      flash[:alert] = I18n.t('admin.statuses.failed_to_execute') unless @form.save
-
-      redirect_to admin_report_path(@report)
-    rescue ActionController::ParameterMissing
-      flash[:alert] = I18n.t('admin.statuses.no_status_selected')
-
-      redirect_to admin_report_path(@report)
-    end
-
-    private
-
-    def status_params
-      params.require(:status).permit(:sensitive)
-    end
-
-    def form_status_batch_params
-      params.require(:form_status_batch).permit(status_ids: [])
-    end
-
-    def action_from_button
-      if params[:nsfw_on]
-        'nsfw_on'
-      elsif params[:nsfw_off]
-        'nsfw_off'
-      elsif params[:delete]
-        'delete'
-      end
-    end
-
-    def set_report
-      @report = Report.find(params[:report_id])
-    end
-  end
-end

app/controllers/admin/reports/actions_controller.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+class Admin::Reports::ActionsController < Admin::BaseController
+  before_action :set_report
+
+  def create
+    authorize @report, :show?
+
+    case action_from_button
+    when 'delete', 'mark_as_sensitive'
+      status_batch_action = Admin::StatusBatchAction.new(
+        type: action_from_button,
+        status_ids: @report.status_ids,
+        current_account: current_account,
+        report_id: @report.id,
+        send_email_notification: !@report.spam?
+      )
+
+      status_batch_action.save!
+    when 'silence', 'suspend'
+      account_action = Admin::AccountAction.new(
+        type: action_from_button,
+        report_id: @report.id,
+        target_account: @report.target_account,
+        current_account: current_account,
+        send_email_notification: !@report.spam?
+      )
+
+      account_action.save!
+    end
+
+    redirect_to admin_reports_path
+  end
+
+  private
+
+  def set_report
+    @report = Report.find(params[:report_id])
+  end
+
+  def action_from_button
+    if params[:delete]
+      'delete'
+    elsif params[:mark_as_sensitive]
+      'mark_as_sensitive'
+    elsif params[:silence]
+      'silence'
+    elsif params[:suspend]
+      'suspend'
+    end
+  end
+end

app/controllers/admin/reports_controller.rb

@@ -13,8 +13,10 @@ module Admin
       authorize @report, :show?
 
       @report_note  = @report.notes.new
-      @report_notes = (@report.notes.latest + @report.history + @report.target_account.targeted_account_warnings.latest.custom).sort_by(&:created_at)
-      @form         = Form::StatusBatch.new
+      @report_notes = @report.notes.includes(:account).order(id: :desc)
+      @action_logs  = @report.history.includes(:target)
+      @form         = Admin::StatusBatchAction.new
+      @statuses     = @report.statuses.with_includes
     end
 
     def assign_to_self

app/controllers/admin/resets_controller.rb

@@ -6,9 +6,9 @@ module Admin
 
     def create
       authorize @user, :reset_password?
-      @user.send_reset_password_instructions
+      @user.reset_password!
       log_action :reset_password, @user
-      redirect_to admin_accounts_path
+      redirect_to admin_account_path(@user.account_id)
     end
   end
 end

app/controllers/admin/rules_controller.rb

@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+module Admin
+  class RulesController < BaseController
+    before_action :set_rule, except: [:index, :create]
+
+    def index
+      authorize :rule, :index?
+
+      @rules = Rule.ordered
+      @rule  = Rule.new
+    end
+
+    def create
+      authorize :rule, :create?
+
+      @rule = Rule.new(resource_params)
+
+      if @rule.save
+        redirect_to admin_rules_path
+      else
+        @rules = Rule.ordered
+        render :index
+      end
+    end
+
+    def edit
+      authorize @rule, :update?
+    end
+
+    def update
+      authorize @rule, :update?
+
+      if @rule.update(resource_params)
+        redirect_to admin_rules_path
+      else
+        render :edit
+      end
+    end
+
+    def destroy
+      authorize @rule, :destroy?
+
+      @rule.discard
+
+      redirect_to admin_rules_path
+    end
+
+    private
+
+    def set_rule
+      @rule = Rule.find(params[:id])
+    end
+
+    def resource_params
+      params.require(:rule).permit(:text, :priority)
+    end
+  end
+end

app/controllers/admin/statuses_controller.rb

@@ -2,72 +2,62 @@
 
 module Admin
   class StatusesController < BaseController
-    helper_method :current_params
-
     before_action :set_account
+    before_action :set_statuses
 
     PER_PAGE = 20
 
     def index
       authorize :status, :index?
 
-      @statuses = @account.statuses.where(visibility: [:public, :unlisted])
-
-      if params[:media]
-        account_media_status_ids = @account.media_attachments.attached.reorder(nil).select(:status_id).distinct
-        @statuses.merge!(Status.where(id: account_media_status_ids))
-      end
-
-      @statuses = @statuses.preload(:media_attachments, :mentions).page(params[:page]).per(PER_PAGE)
-      @form     = Form::StatusBatch.new
+      @status_batch_action = Admin::StatusBatchAction.new
     end
 
-    def show
-      authorize :status, :index?
-
-      @statuses = @account.statuses.where(id: params[:id])
-      authorize @statuses.first, :show?
-
-      @form = Form::StatusBatch.new
-    end
-
-    def create
-      authorize :status, :update?
-
-      @form         = Form::StatusBatch.new(form_status_batch_params.merge(current_account: current_account, action: action_from_button))
-      flash[:alert] = I18n.t('admin.statuses.failed_to_execute') unless @form.save
-
-      redirect_to admin_account_statuses_path(@account.id, current_params)
+    def batch
+      @status_batch_action = Admin::StatusBatchAction.new(admin_status_batch_action_params.merge(current_account: current_account, report_id: params[:report_id], type: action_from_button))
+      @status_batch_action.save!
     rescue ActionController::ParameterMissing
       flash[:alert] = I18n.t('admin.statuses.no_status_selected')
-
-      redirect_to admin_account_statuses_path(@account.id, current_params)
+    ensure
+      redirect_to after_create_redirect_path
     end
 
     private
 
-    def form_status_batch_params
-      params.require(:form_status_batch).permit(:action, status_ids: [])
+    def admin_status_batch_action_params
+      params.require(:admin_status_batch_action).permit(status_ids: [])
+    end
+
+    def after_create_redirect_path
+      report_id = @status_batch_action&.report_id || params[:report_id]
+      if report_id.present?
+        admin_report_path(report_id)
+      else
+        admin_account_statuses_path(params[:account_id], current_params)
+      end
     end
 
     def set_account
       @account = Account.find(params[:account_id])
     end
 
-    def current_params
-      page = (params[:page] || 1).to_i
+    def set_statuses
+      @statuses = Admin::StatusFilter.new(@account, filter_params).results.preload(:application, :preloadable_poll, :media_attachments, active_mentions: :account, reblog: [:account, :application, :preloadable_poll, :media_attachments, active_mentions: :account]).page(params[:page]).per(PER_PAGE)
+    end
 
-      {
-        media: params[:media],
-        page: page > 1 && page,
-      }.select { |_, value| value.present? }
+    def filter_params
+      params.slice(*Admin::StatusFilter::KEYS).permit(*Admin::StatusFilter::KEYS)
+    end
+
+    def current_params
+      params.slice(:media, :page).permit(:media, :page)
     end
 
     def action_from_button
-      if params[:nsfw_on]
-        'nsfw_on'
-      elsif params[:nsfw_off]
-        'nsfw_off'
+      if params[:report]
+        'report'
+      elsif params[:remove_from_report]
+        'remove_from_report'
       elsif params[:delete]
         'delete'
       end

app/controllers/admin/tags_controller.rb

@@ -2,38 +2,12 @@
 
 module Admin
   class TagsController < BaseController
-    before_action :set_tag, except: [:index, :batch, :approve_all, :reject_all]
-    before_action :set_usage_by_domain, except: [:index, :batch, :approve_all, :reject_all]
-    before_action :set_counters, except: [:index, :batch, :approve_all, :reject_all]
-
-    def index
-      authorize :tag, :index?
-
-      @tags = filtered_tags.page(params[:page])
-      @form = Form::TagBatch.new
-    end
-
-    def batch
-      @form = Form::TagBatch.new(form_tag_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')
-    ensure
-      redirect_to admin_tags_path(filter_params)
-    end
-
-    def approve_all
-      Form::TagBatch.new(current_account: current_account, tag_ids: Tag.pending_review.pluck(:id), action: 'approve').save
-      redirect_to admin_tags_path(filter_params)
-    end
-
-    def reject_all
-      Form::TagBatch.new(current_account: current_account, tag_ids: Tag.pending_review.pluck(:id), action: 'reject').save
-      redirect_to admin_tags_path(filter_params)
-    end
+    before_action :set_tag
 
     def show
       authorize @tag, :show?
+
+      @time_period = (6.days.ago.to_date...Time.now.utc.to_date)
     end
 
     def update
@@ -52,52 +26,8 @@ module Admin
       @tag = Tag.find(params[:id])
     end
 
-    def set_usage_by_domain
-      @usage_by_domain = @tag.statuses
-                             .with_public_visibility
-                             .excluding_silenced_accounts
-                             .where(Status.arel_table[:id].gteq(Mastodon::Snowflake.id_at(Time.now.utc.beginning_of_day)))
-                             .joins(:account)
-                             .group('accounts.domain')
-                             .reorder('statuses_count desc')
-                             .pluck('accounts.domain, count(*) AS statuses_count')
-    end
-
-    def set_counters
-      @accounts_today = @tag.history.first[:accounts]
-      @accounts_week  = Redis.current.pfcount(*current_week_days.map { |day| "activity:tags:#{@tag.id}:#{day}:accounts" })
-    end
-
-    def filtered_tags
-      TagFilter.new(filter_params).results
-    end
-
-    def filter_params
-      params.slice(:page, *TagFilter::KEYS).permit(:page, *TagFilter::KEYS)
-    end
-
     def tag_params
       params.require(:tag).permit(:name, :trendable, :usable, :listable)
     end
-
-    def current_week_days
-      now = Time.now.utc.beginning_of_day.to_date
-
-      (Date.commercial(now.cwyear, now.cweek)..now).map do |date|
-        date.to_time(:utc).beginning_of_day.to_i
-      end
-    end
-
-    def form_tag_batch_params
-      params.require(:form_tag_batch).permit(:action, tag_ids: [])
-    end
-
-    def action_from_button
-      if params[:approve]
-        'approve'
-      elsif params[:reject]
-        'reject'
-      end
-    end
   end
 end

app/controllers/admin/trends/links/preview_card_providers_controller.rb

@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+class Admin::Trends::Links::PreviewCardProvidersController < Admin::BaseController
+  def index
+    authorize :preview_card_provider, :index?
+
+    @preview_card_providers = filtered_preview_card_providers.page(params[:page])
+    @form = Trends::PreviewCardProviderBatch.new
+  end
+
+  def batch
+    @form = Trends::PreviewCardProviderBatch.new(trends_preview_card_provider_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')
+  ensure
+    redirect_to admin_trends_links_preview_card_providers_path(filter_params)
+  end
+
+  private
+
+  def filtered_preview_card_providers
+    Trends::PreviewCardProviderFilter.new(filter_params).results
+  end
+
+  def filter_params
+    params.slice(:page, *Trends::PreviewCardProviderFilter::KEYS).permit(:page, *Trends::PreviewCardProviderFilter::KEYS)
+  end
+
+  def trends_preview_card_provider_batch_params
+    params.require(:trends_preview_card_provider_batch).permit(:action, preview_card_provider_ids: [])
+  end
+
+  def action_from_button
+    if params[:approve]
+      'approve'
+    elsif params[:reject]
+      'reject'
+    end
+  end
+end

app/controllers/admin/trends/links_controller.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+class Admin::Trends::LinksController < Admin::BaseController
+  def index
+    authorize :preview_card, :index?
+
+    @preview_cards = filtered_preview_cards.page(params[:page])
+    @form          = Trends::PreviewCardBatch.new
+  end
+
+  def batch
+    @form = Trends::PreviewCardBatch.new(trends_preview_card_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')
+  ensure
+    redirect_to admin_trends_links_path(filter_params)
+  end
+
+  private
+
+  def filtered_preview_cards
+    Trends::PreviewCardFilter.new(filter_params.with_defaults(trending: 'all')).results
+  end
+
+  def filter_params
+    params.slice(:page, *Trends::PreviewCardFilter::KEYS).permit(:page, *Trends::PreviewCardFilter::KEYS)
+  end
+
+  def trends_preview_card_batch_params
+    params.require(:trends_preview_card_batch).permit(:action, preview_card_ids: [])
+  end
+
+  def action_from_button
+    if params[:approve]
+      'approve'
+    elsif params[:approve_providers]
+      'approve_providers'
+    elsif params[:reject]
+      'reject'
+    elsif params[:reject_providers]
+      'reject_providers'
+    end
+  end
+end

app/controllers/admin/trends/statuses_controller.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+class Admin::Trends::StatusesController < Admin::BaseController
+  def index
+    authorize :status, :index?
+
+    @statuses = filtered_statuses.page(params[:page])
+    @form     = Trends::StatusBatch.new
+  end
+
+  def batch
+    @form = Trends::StatusBatch.new(trends_status_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')
+  ensure
+    redirect_to admin_trends_statuses_path(filter_params)
+  end
+
+  private
+
+  def filtered_statuses
+    Trends::StatusFilter.new(filter_params.with_defaults(trending: 'all')).results.includes(:account, :media_attachments, :active_mentions)
+  end
+
+  def filter_params
+    params.slice(:page, *Trends::StatusFilter::KEYS).permit(:page, *Trends::StatusFilter::KEYS)
+  end
+
+  def trends_status_batch_params
+    params.require(:trends_status_batch).permit(:action, status_ids: [])
+  end
+
+  def action_from_button
+    if params[:approve]
+      'approve'
+    elsif params[:approve_accounts]
+      'approve_accounts'
+    elsif params[:reject]
+      'reject'
+    elsif params[:reject_accounts]
+      'reject_accounts'
+    end
+  end
+end

app/controllers/admin/trends/tags_controller.rb

@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+class Admin::Trends::TagsController < Admin::BaseController
+  def index
+    authorize :tag, :index?
+
+    @tags = filtered_tags.page(params[:page])
+    @form = Trends::TagBatch.new
+  end
+
+  def batch
+    @form = Trends::TagBatch.new(trends_tag_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')
+  ensure
+    redirect_to admin_trends_tags_path(filter_params)
+  end
+
+  private
+
+  def filtered_tags
+    Trends::TagFilter.new(filter_params).results
+  end
+
+  def filter_params
+    params.slice(:page, *Trends::TagFilter::KEYS).permit(:page, *Trends::TagFilter::KEYS)
+  end
+
+  def trends_tag_batch_params
+    params.require(:trends_tag_batch).permit(:action, tag_ids: [])
+  end
+
+  def action_from_button
+    if params[:approve]
+      'approve'
+    elsif params[:reject]
+      'reject'
+    end
+  end
+end

app/controllers/admin/two_factor_authentications_controller.rb

@@ -9,7 +9,7 @@ module Admin
       @user.disable_two_factor!
       log_action :disable_2fa, @user
       UserMailer.two_factor_disabled(@user).deliver_later!
-      redirect_to admin_accounts_path
+      redirect_to admin_account_path(@user.account_id)
     end
 
     private

app/controllers/api/base_controller.rb

@@ -5,17 +5,17 @@ class Api::BaseController < ApplicationController
   DEFAULT_ACCOUNTS_LIMIT = 40
 
   include RateLimitHeaders
+  include AccessTokenTrackingConcern
 
   skip_before_action :store_current_location
-  skip_before_action :require_functional!
+  skip_before_action :require_functional!, unless: :whitelist_mode?
 
   before_action :require_authenticated_user!, if: :disallow_unauthenticated_api_access?
+  before_action :require_not_suspended!
   before_action :set_cache_headers
 
   protect_from_forgery with: :null_session
 
-  skip_around_action :set_locale
-
   rescue_from ActiveRecord::RecordInvalid, Mastodon::ValidationError do |e|
     render json: { error: e.to_s }, status: 422
   end
@@ -40,7 +40,12 @@ class Api::BaseController < ApplicationController
     render json: { error: 'This action is not allowed' }, status: 403
   end
 
-  rescue_from Mastodon::RaceConditionError do
+  rescue_from Seahorse::Client::NetworkingError do |e|
+    Rails.logger.warn "Storage server error: #{e}"
+    render json: { error: 'There was a temporary problem serving your request, please try again' }, status: 503
+  end
+
+  rescue_from Mastodon::RaceConditionError, Stoplight::Error::RedLight do
     render json: { error: 'There was a temporary problem serving your request, please try again' }, status: 503
   end
 
@@ -71,6 +76,7 @@ class Api::BaseController < ApplicationController
 
   def limit_param(default_limit)
     return default_limit unless params[:limit]
+
     [params[:limit].to_i.abs, default_limit * 2].min
   end
 
@@ -92,17 +98,21 @@ class Api::BaseController < ApplicationController
     render json: { error: 'This method requires an authenticated user' }, status: 401 unless current_user
   end
 
+  def require_not_suspended!
+    render json: { error: 'Your login is currently disabled' }, status: 403 if current_user&.account&.suspended?
+  end
+
   def require_user!
     if !current_user
       render json: { error: 'This method requires an authenticated user' }, status: 422
-    elsif current_user.disabled?
-      render json: { error: 'Your login is currently disabled' }, status: 403
     elsif !current_user.confirmed?
       render json: { error: 'Your login is missing a confirmed e-mail address' }, status: 403
     elsif !current_user.approved?
       render json: { error: 'Your login is currently pending approval' }, status: 403
+    elsif !current_user.functional?
+      render json: { error: 'Your login is currently disabled' }, status: 403
     else
-      set_user_activity
+      update_user_sign_in
     end
   end
 

app/controllers/api/proofs_controller.rb

@@ -1,23 +0,0 @@
-# frozen_string_literal: true
-
-class Api::ProofsController < Api::BaseController
-  include AccountOwnedConcern
-
-  skip_before_action :require_authenticated_user!
-
-  before_action :set_provider
-
-  def index
-    render json: @account, serializer: @provider.serializer_class
-  end
-
-  private
-
-  def set_provider
-    @provider = ProofProvider.find(params[:provider]) || raise(ActiveRecord::RecordNotFound)
-  end
-
-  def username_param
-    params[:username]
-  end
-end

app/controllers/api/v1/accounts/familiar_followers_controller.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::FamiliarFollowersController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read, :'read:follows' }
+  before_action :require_user!
+  before_action :set_accounts
+
+  def index
+    render json: familiar_followers.accounts, each_serializer: REST::FamiliarFollowersSerializer
+  end
+
+  private
+
+  def set_accounts
+    @accounts = Account.without_suspended.where(id: account_ids).select('id, hide_collections').index_by(&:id).values_at(*account_ids).compact
+  end
+
+  def familiar_followers
+    FamiliarFollowersPresenter.new(@accounts, current_user.account_id)
+  end
+
+  def account_ids
+    Array(params[:id]).map(&:to_i)
+  end
+end

app/controllers/api/v1/accounts/featured_tags_controller.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::FeaturedTagsController < Api::BaseController
+  before_action :set_account
+  before_action :set_featured_tags
+
+  respond_to :json
+
+  def index
+    render json: @featured_tags, each_serializer: REST::FeaturedTagSerializer
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:account_id])
+  end
+
+  def set_featured_tags
+    @featured_tags = @account.suspended? ? [] : @account.featured_tags
+  end
+end

app/controllers/api/v1/accounts/follower_accounts_controller.rb

@@ -20,12 +20,12 @@ class Api::V1::Accounts::FollowerAccountsController < Api::BaseController
     return [] if hide_results?
 
     scope = default_accounts
-    scope = scope.where.not(id: current_account.excluded_from_timeline_account_ids) unless current_account.nil?
+    scope = scope.where.not(id: current_account.excluded_from_timeline_account_ids) unless current_account.nil? || current_account.id == @account.id
     scope.merge(paginated_follows).to_a
   end
 
   def hide_results?
-    (@account.hides_followers? && current_account&.id != @account.id) || (current_account && @account.blocking?(current_account))
+    @account.suspended? || (@account.hides_followers? && current_account&.id != @account.id) || (current_account && @account.blocking?(current_account))
   end
 
   def default_accounts

app/controllers/api/v1/accounts/following_accounts_controller.rb

@@ -20,12 +20,12 @@ class Api::V1::Accounts::FollowingAccountsController < Api::BaseController
     return [] if hide_results?
 
     scope = default_accounts
-    scope = scope.where.not(id: current_account.excluded_from_timeline_account_ids) unless current_account.nil?
+    scope = scope.where.not(id: current_account.excluded_from_timeline_account_ids) unless current_account.nil? || current_account.id == @account.id
     scope.merge(paginated_follows).to_a
   end
 
   def hide_results?
-    (@account.hides_following? && current_account&.id != @account.id) || (current_account && @account.blocking?(current_account))
+    @account.suspended? || (@account.hides_following? && current_account&.id != @account.id) || (current_account && @account.blocking?(current_account))
   end
 
   def default_accounts

app/controllers/api/v1/accounts/identity_proofs_controller.rb

@@ -5,8 +5,7 @@ class Api::V1::Accounts::IdentityProofsController < Api::BaseController
   before_action :set_account
 
   def index
-    @proofs = @account.identity_proofs.active
-    render json: @proofs, each_serializer: REST::IdentityProofSerializer
+    render json: []
   end
 
   private

app/controllers/api/v1/accounts/lists_controller.rb

@@ -6,7 +6,7 @@ class Api::V1::Accounts::ListsController < Api::BaseController
   before_action :set_account
 
   def index
-    @lists = @account.lists.where(account: current_account)
+    @lists = @account.suspended? ? [] : @account.lists.where(account: current_account)
     render json: @lists, each_serializer: REST::ListSerializer
   end
 

app/controllers/api/v1/accounts/lookup_controller.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::LookupController < Api::BaseController
+  before_action -> { authorize_if_got_token! :read, :'read:accounts' }
+  before_action :set_account
+
+  def show
+    render json: @account, serializer: REST::AccountSerializer
+  end
+
+  private
+
+  def set_account
+    @account = ResolveAccountService.new.call(params[:acct], skip_webfinger: true) || raise(ActiveRecord::RecordNotFound)
+  rescue Addressable::URI::InvalidURIError
+    raise(ActiveRecord::RecordNotFound)
+  end
+end

app/controllers/api/v1/accounts/notes_controller.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::NotesController < Api::BaseController
+  include Authorization
+
+  before_action -> { doorkeeper_authorize! :write, :'write:accounts' }
+  before_action :require_user!
+  before_action :set_account
+
+  def create
+    if params[:comment].blank?
+      AccountNote.find_by(account: current_account, target_account: @account)&.destroy
+    else
+      @note = AccountNote.find_or_initialize_by(account: current_account, target_account: @account)
+      @note.comment = params[:comment]
+      @note.save! if @note.changed?
+    end
+    render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships_presenter
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:account_id])
+  end
+
+  def relationships_presenter
+    AccountRelationshipsPresenter.new([@account.id], current_user.account_id)
+  end
+end

app/controllers/api/v1/accounts/relationships_controller.rb

@@ -5,7 +5,7 @@ class Api::V1::Accounts::RelationshipsController < Api::BaseController
   before_action :require_user!
 
   def index
-    accounts = Account.where(id: account_ids).select('id')
+    accounts = Account.without_suspended.where(id: account_ids).select('id')
     # .where doesn't guarantee that our results are in the same order
     # we requested them, so return the "right" order to the requestor.
     @accounts = accounts.index_by(&:id).values_at(*account_ids).compact

app/controllers/api/v1/accounts/statuses_controller.rb

@@ -7,8 +7,9 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
   after_action :insert_pagination_headers, unless: -> { truthy_param?(:pinned) }
 
   def index
-    @statuses = load_statuses
-    render json: @statuses, each_serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new(@statuses, current_user&.account_id)
+    @statuses  = load_statuses
+    accountIds = @statuses.filter(&:quote?).map { |status| status.quote.account_id }.uniq
+    render json: @statuses, each_serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new(@statuses, current_user&.account_id), account_relationships: AccountRelationshipsPresenter.new(accountIds, current_user&.account_id)
   end
 
   private
@@ -18,68 +19,20 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
   end
 
   def load_statuses
-    cached_account_statuses
+    @account.suspended? ? [] : cached_account_statuses
   end
 
   def cached_account_statuses
-    cache_collection account_statuses, Status
-  end
-
-  def account_statuses
-    statuses = truthy_param?(:pinned) ? pinned_scope : permitted_account_statuses
-
-    statuses.merge!(only_media_scope) if truthy_param?(:only_media)
-    statuses.merge!(no_replies_scope) if truthy_param?(:exclude_replies)
-    statuses.merge!(no_reblogs_scope) if truthy_param?(:exclude_reblogs)
-    statuses.merge!(hashtag_scope)    if params[:tagged].present?
-
-    statuses.paginate_by_id(limit_param(DEFAULT_STATUSES_LIMIT), params_slice(:max_id, :since_id, :min_id))
-  end
-
-  def permitted_account_statuses
-    @account.statuses.permitted_for(@account, current_account)
-  end
-
-  def only_media_scope
-    Status.where(id: account_media_status_ids)
-  end
-
-  def account_media_status_ids
-    # `SELECT DISTINCT id, updated_at` is too slow, so pluck ids at first, and then select id, updated_at with ids.
-    # Also, Avoid getting slow by not narrowing down by `statuses.account_id`.
-    # When narrowing down by `statuses.account_id`, `index_statuses_20180106` will be used
-    # and the table will be joined by `Merge Semi Join`, so the query will be slow.
-    @account.statuses.joins(:media_attachments).merge(@account.media_attachments).permitted_for(@account, current_account)
-            .paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id])
-            .reorder(id: :desc).distinct(:id).pluck(:id)
-  end
-
-  def pinned_scope
-    return Status.none if @account.blocking?(current_account)
-
-    @account.pinned_statuses
-  end
-
-  def no_replies_scope
-    Status.without_replies
-  end
-
-  def no_reblogs_scope
-    Status.without_reblogs
-  end
-
-  def hashtag_scope
-    tag = Tag.find_normalized(params[:tagged])
-
-    if tag
-      Status.tagged_with(tag.id)
-    else
-      Status.none
-    end
+    cache_collection_paginated_by_id(
+      AccountStatusesFilter.new(@account, current_account, params).results,
+      Status,
+      limit_param(DEFAULT_STATUSES_LIMIT),
+      params_slice(:max_id, :since_id, :min_id)
+    )
   end
 
   def pagination_params(core_params)
-    params.slice(:limit, :only_media, :exclude_replies).permit(:limit, :only_media, :exclude_replies).merge(core_params)
+    params.slice(:limit, *AccountStatusesFilter::KEYS).permit(:limit, *AccountStatusesFilter::KEYS).merge(core_params)
   end
 
   def insert_pagination_headers

app/controllers/api/v1/accounts_controller.rb

@@ -1,15 +1,16 @@
 # frozen_string_literal: true
 
 class Api::V1::AccountsController < Api::BaseController
-  before_action -> { authorize_if_got_token! :read, :'read:accounts' }, except: [:create, :follow, :unfollow, :block, :unblock, :mute, :unmute]
-  before_action -> { doorkeeper_authorize! :follow, :'write:follows' }, only: [:follow, :unfollow]
-  before_action -> { doorkeeper_authorize! :follow, :'write:mutes' }, only: [:mute, :unmute]
-  before_action -> { doorkeeper_authorize! :follow, :'write:blocks' }, only: [:block, :unblock]
+  before_action -> { authorize_if_got_token! :read, :'read:accounts' }, except: [:create, :follow, :unfollow, :remove_from_followers, :block, :unblock, :mute, :unmute]
+  before_action -> { doorkeeper_authorize! :follow, :write, :'write:follows' }, only: [:follow, :unfollow, :remove_from_followers]
+  before_action -> { doorkeeper_authorize! :follow, :write, :'write:mutes' }, only: [:mute, :unmute]
+  before_action -> { doorkeeper_authorize! :follow, :write, :'write:blocks' }, only: [:block, :unblock]
   before_action -> { doorkeeper_authorize! :write, :'write:accounts' }, only: [:create]
 
   before_action :require_user!, except: [:show, :create]
   before_action :set_account, except: [:create]
-  before_action :check_account_suspension, only: [:show]
+  before_action :check_account_approval, except: [:create]
+  before_action :check_account_confirmation, except: [:create]
   before_action :check_enabled_registrations, only: [:create]
 
   skip_before_action :require_authenticated_user!, only: :create
@@ -21,21 +22,22 @@ class Api::V1::AccountsController < Api::BaseController
   end
 
   def create
-    token    = AppSignUpService.new.call(doorkeeper_token.application, account_params)
+    token    = AppSignUpService.new.call(doorkeeper_token.application, request.remote_ip, account_params)
     response = Doorkeeper::OAuth::TokenResponse.new(token)
 
     headers.merge!(response.headers)
 
     self.response_body = Oj.dump(response.body)
     self.status        = response.status
+  rescue ActiveRecord::RecordInvalid => e
+    render json: ValidationErrorFormatter.new(e, :'account.username' => :username, :'invite_request.text' => :reason).as_json, status: :unprocessable_entity
   end
 
   def follow
-    FollowService.new.call(current_user.account, @account, reblogs: truthy_param?(:reblogs), with_rate_limit: true)
+    follow  = FollowService.new.call(current_user.account, @account, reblogs: params.key?(:reblogs) ? truthy_param?(:reblogs) : nil, notify: params.key?(:notify) ? truthy_param?(:notify) : nil, with_rate_limit: true)
+    options = @account.locked? || current_user.account.silenced? ? {} : { following_map: { @account.id => { reblogs: follow.show_reblogs?, notify: follow.notify? } }, requested_map: { @account.id => false } }
 
-    options = @account.locked? || current_user.account.silenced? ? {} : { following_map: { @account.id => { reblogs: truthy_param?(:reblogs) } }, requested_map: { @account.id => false } }
-
-    render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships(options)
+    render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships(**options)
   end
 
   def block
@@ -44,7 +46,7 @@ class Api::V1::AccountsController < Api::BaseController
   end
 
   def mute
-    MuteService.new.call(current_user.account, @account, notifications: truthy_param?(:notifications))
+    MuteService.new.call(current_user.account, @account, notifications: truthy_param?(:notifications), duration: (params[:duration]&.to_i || 0))
     render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships
   end
 
@@ -53,6 +55,11 @@ class Api::V1::AccountsController < Api::BaseController
     render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships
   end
 
+  def remove_from_followers
+    RemoveFromFollowersService.new.call(current_user.account, @account)
+    render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships
+  end
+
   def unblock
     UnblockService.new.call(current_user.account, @account)
     render json: @account, serializer: REST::RelationshipSerializer, relationships: relationships
@@ -69,12 +76,16 @@ class Api::V1::AccountsController < Api::BaseController
     @account = Account.find(params[:id])
   end
 
-  def relationships(**options)
-    AccountRelationshipsPresenter.new([@account.id], current_user.account_id, options)
+  def check_account_approval
+    raise(ActiveRecord::RecordNotFound) if @account.local? && @account.user_pending?
   end
 
-  def check_account_suspension
-    gone if @account.suspended?
+  def check_account_confirmation
+    raise(ActiveRecord::RecordNotFound) if @account.local? && !@account.user_confirmed?
+  end
+
+  def relationships(**options)
+    AccountRelationshipsPresenter.new([@account.id], current_user.account_id, **options)
   end
 
   def account_params
@@ -82,10 +93,14 @@ class Api::V1::AccountsController < Api::BaseController
   end
 
   def check_enabled_registrations
-    forbidden if single_user_mode? || !allowed_registrations?
+    forbidden if single_user_mode? || omniauth_only? || !allowed_registrations?
   end
 
   def allowed_registrations?
     Setting.registrations_mode != 'none'
   end
+
+  def omniauth_only?
+    ENV['OMNIAUTH_ONLY'] == 'true'
+  end
 end

app/controllers/api/v1/admin/account_actions_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Admin::AccountActionsController < Api::BaseController
-  before_action -> { doorkeeper_authorize! :'admin:write', :'admin:write:accounts' }
+  before_action -> { authorize_if_got_token! :'admin:write', :'admin:write:accounts' }
   before_action :require_staff!
   before_action :set_account
 

app/controllers/api/v1/admin/accounts_controller.rb

@@ -6,8 +6,8 @@ class Api::V1::Admin::AccountsController < Api::BaseController
 
   LIMIT = 100
 
-  before_action -> { doorkeeper_authorize! :'admin:read', :'admin:read:accounts' }, only: [:index, :show]
-  before_action -> { doorkeeper_authorize! :'admin:write', :'admin:write:accounts' }, except: [:index, :show]
+  before_action -> { authorize_if_got_token! :'admin:read', :'admin:read:accounts' }, only: [:index, :show]
+  before_action -> { authorize_if_got_token! :'admin:write', :'admin:write:accounts' }, except: [:index, :show]
   before_action :require_staff!
   before_action :set_accounts, only: :index
   before_action :set_account, except: :index
@@ -22,6 +22,7 @@ class Api::V1::Admin::AccountsController < Api::BaseController
     active
     pending
     disabled
+    sensitized
     silenced
     suspended
     username
@@ -58,7 +59,21 @@ class Api::V1::Admin::AccountsController < Api::BaseController
 
   def reject
     authorize @account.user, :reject?
-    SuspendAccountService.new.call(@account, reserve_email: false, reserve_username: false)
+    DeleteAccountService.new.call(@account, reserve_email: false, reserve_username: false)
+    render json: @account, serializer: REST::Admin::AccountSerializer
+  end
+
+  def destroy
+    authorize @account, :destroy?
+    json = render_to_body json: @account, serializer: REST::Admin::AccountSerializer
+    Admin::AccountDeletionWorker.perform_async(@account.id)
+    render json: json
+  end
+
+  def unsensitive
+    authorize @account, :unsensitive?
+    @account.unsensitize!
+    log_action :unsensitive, @account
     render json: @account, serializer: REST::Admin::AccountSerializer
   end
 
@@ -72,6 +87,7 @@ class Api::V1::Admin::AccountsController < Api::BaseController
   def unsuspend
     authorize @account, :unsuspend?
     @account.unsuspend!
+    Admin::UnsuspensionWorker.perform_async(@account.id)
     log_action :unsuspend, @account
     render json: @account, serializer: REST::Admin::AccountSerializer
   end
@@ -79,7 +95,7 @@ class Api::V1::Admin::AccountsController < Api::BaseController
   private
 
   def set_accounts
-    @accounts = filtered_accounts.order(id: :desc).includes(user: [:invite_request, :invite]).paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+    @accounts = filtered_accounts.order(id: :desc).includes(user: [:invite_request, :invite, :ips]).to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
   end
 
   def set_account
@@ -87,13 +103,27 @@ class Api::V1::Admin::AccountsController < Api::BaseController
   end
 
   def filtered_accounts
-    AccountFilter.new(filter_params).results
+    AccountFilter.new(translated_filter_params).results
   end
 
   def filter_params
     params.permit(*FILTER_PARAMS)
   end
 
+  def translated_filter_params
+    translated_params = { origin: 'local', status: 'active' }.merge(filter_params.slice(*AccountFilter::KEYS))
+
+    translated_params[:origin] = 'remote' if params[:remote].present?
+
+    %i(active pending disabled silenced suspended).each do |status|
+      translated_params[:status] = status.to_s if params[status].present?
+    end
+
+    translated_params[:permissions] = 'staff' if params[:staff].present?
+
+    translated_params
+  end
+
   def insert_pagination_headers
     set_pagination_headers(next_path, prev_path)
   end

app/controllers/api/v1/admin/dimensions_controller.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+class Api::V1::Admin::DimensionsController < Api::BaseController
+  before_action -> { authorize_if_got_token! :'admin:read' }
+  before_action :require_staff!
+  before_action :set_dimensions
+
+  def create
+    render json: @dimensions, each_serializer: REST::Admin::DimensionSerializer
+  end
+
+  private
+
+  def set_dimensions
+    @dimensions = Admin::Metrics::Dimension.retrieve(
+      params[:keys],
+      params[:start_at],
+      params[:end_at],
+      params[:limit],
+      params
+    )
+  end
+end

app/controllers/api/v1/admin/measures_controller.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class Api::V1::Admin::MeasuresController < Api::BaseController
+  before_action -> { authorize_if_got_token! :'admin:read' }
+  before_action :require_staff!
+  before_action :set_measures
+
+  def create
+    render json: @measures, each_serializer: REST::Admin::MeasureSerializer
+  end
+
+  private
+
+  def set_measures
+    @measures = Admin::Metrics::Measure.retrieve(
+      params[:keys],
+      params[:start_at],
+      params[:end_at],
+      params
+    )
+  end
+end