Merge remote-tracking branch 'origin/develop' into apps-api-endpoint

2021-12-27 18:01:25 -06:00 · 2021-12-27 18:01:25 -06:00 · f5c3d45120
parent 3117c60997 264f0fde1b
commit f5c3d45120
3865 changed files with 4840 additions and 12084 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -79,7 +79,6 @@ unit-testing:
      - "**/*.ex"
      - "**/*.exs"
      - "mix.lock"
-  retry: 2
  cache: &testing_cache_policy
    <<: *global_cache_policy
    policy: pull
@ -94,6 +93,27 @@ unit-testing:
    - mix ecto.migrate
    - mix coveralls --preload-modules

+unit-testing-erratic:
+  stage: test
+  retry: 2
+  only:
+    changes:
+      - "**/*.ex"
+      - "**/*.exs"
+      - "mix.lock"
+  cache: &testing_cache_policy
+    <<: *global_cache_policy
+    policy: pull
+
+  services:
+  - name: postgres:13
+    alias: postgres
+    command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
+  script:
+    - mix ecto.create
+    - mix ecto.migrate
+    - mix test --only=erratic
+
 # Removed to fix CI issue. In this early state it wasn't adding much value anyway.
 # TODO Fix and reinstate federated testing
 # federated-testing:
@ -117,7 +137,6 @@ unit-testing-rum:
      - "**/*.ex"
      - "**/*.exs"
      - "mix.lock"
-  retry: 2
  cache: *testing_cache_policy
  services:
  - name: minibikini/postgres-with-rum:12
@ -134,6 +153,7 @@ unit-testing-rum:
    - mix test --preload-modules

 lint:
+  image: elixir:1.12
  stage: test
  only:
    changes:
@ -243,7 +263,7 @@ stop_review_app:

 amd64:
  stage: release
-  image: elixir:1.10.3
+  image: elixir:1.10.4
  only: &release-only
  - stable@pleroma/pleroma
  - develop@pleroma/pleroma
@ -281,7 +301,7 @@ amd64-musl:
  stage: release
  artifacts: *release-artifacts
  only: *release-only
-  image: elixir:1.10.3-alpine
+  image: elixir:1.10.4-alpine
  cache: *release-cache
  variables: *release-variables
  before_script: &before-release-musl
@ -297,7 +317,7 @@ arm:
  only: *release-only
  tags:
    - arm32-specified
-  image: arm32v7/elixir:1.10.3
+  image: arm32v7/elixir:1.10.4
  cache: *release-cache
  variables: *release-variables
  before_script: *before-release
@ -309,7 +329,7 @@ arm-musl:
  only: *release-only
  tags:
    - arm32-specified
-  image: arm32v7/elixir:1.10.3-alpine
+  image: arm32v7/elixir:1.10.4-alpine
  cache: *release-cache
  variables: *release-variables
  before_script: *before-release-musl
@ -321,7 +341,7 @@ arm64:
  only: *release-only
  tags:
    - arm
-  image: arm64v8/elixir:1.10.3
+  image: arm64v8/elixir:1.10.4
  cache: *release-cache
  variables: *release-variables
  before_script: *before-release
@ -333,7 +353,7 @@ arm64-musl:
  only: *release-only
  tags:
    - arm
-  image: arm64v8/elixir:1.10.3-alpine
+  image: arm64v8/elixir:1.10.4-alpine
  cache: *release-cache
  variables: *release-variables
  before_script: *before-release-musl
@ -351,8 +371,8 @@ docker:
    IMAGE_TAG_SLUG: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
    IMAGE_TAG_LATEST: $CI_REGISTRY_IMAGE:latest
    IMAGE_TAG_LATEST_STABLE: $CI_REGISTRY_IMAGE:latest-stable
-    DOCKER_BUILDX_URL: https://github.com/docker/buildx/releases/download/v0.4.1/buildx-v0.4.1.linux-amd64
-    DOCKER_BUILDX_HASH: 71a7d01439aa8c165a25b59c44d3f016fddbd98b
+    DOCKER_BUILDX_URL: https://github.com/docker/buildx/releases/download/v0.6.3/buildx-v0.6.3.linux-amd64
+    DOCKER_BUILDX_HASH: 980e6b9655f971991fbbb5fd6cd19f1672386195
  before_script: &before-docker
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker pull $IMAGE_TAG_SLUG || true
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -6,19 +6,47 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).

 ## Unreleased

+### Removed
+
+- MastoFE
+
 ### Changed
+- Allow users to remove their emails if instance does not need email to register

 ### Added
+- `activeMonth` and `activeHalfyear` fields in NodeInfo usage.users object
+- Experimental support for Finch. Put `config :tesla, :adapter, {Tesla.Adapter.Finch, name: MyFinch}` in your secrets file to use it. Reverse Proxy will still use Hackney.
+- AdminAPI: allow moderators to manage reports, users, invites, and custom emojis
+- AdminAPI: restrict moderators to access sensitive data: change user credentials, get password reset token, read private statuses and chats, etc

 ### Fixed
 - Subscription(Bell) Notifications: Don't create from Pipeline Ingested replies
+- Handle Reject for already-accepted Follows properly
+- Display OpenGraph data on alternative notice routes.

 ### Removed

-## Unreleased-patch
- Mastodon API: Activity Search fallbacks on status fetching after a DB Timeout/Error
+## 2.4.1 - 2021-08-29

-## 2.4.0 - 2021-08-xx
+### Changed
+- Make `mix pleroma.database set_text_search_config` run concurrently and indefinitely
+
+### Added
+- AdminAPI: Missing configuration description for StealEmojiPolicy
+
+### Fixed
+- MastodonAPI: Stream out Create activities
+- MRF ObjectAgePolicy: Fix pattern matching on "published"
+- TwitterAPI: Make `change_password` and `change_email` require params on body instead of query
+- Subscription(Bell) Notifications: Don't create from Pipeline Ingested replies
+- AdminAPI: Fix rendering reports containing a `nil` object
+- Mastodon API: Activity Search fallbacks on status fetching after a DB Timeout/Error
+- Mastodon API: Fix crash in Streamer related to reblogging
+- AdminAPI: List available frontends when `static/frontends` folder is missing
+- Make activity search properly use language-aware GIN indexes
+- AdminAPI: Fix suggestions for MRF Policies
+
+## 2.4.0 - 2021-08-08

 ### Changed

@ -37,6 +65,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - MRF (`FollowBotPolicy`): New MRF Policy which makes a designated local Bot account attempt to follow all users in public Notes received by your instance. Users who require approving follower requests or have #nobot in their profile are excluded.
 - Return OAuth token `id` (primary key) in POST `/oauth/token`.
 - AdminAPI: return `created_at` date with users.
+- AdminAPI: add DELETE `/api/v1/pleroma/admin/instances/:instance` to delete all content from a remote instance.
 - `AnalyzeMetadata` upload filter for extracting image/video attachment dimensions and generating blurhashes for images. Blurhashes for videos are not generated at this time.
 - Attachment dimensions and blurhashes are federated when available.
 - Mastodon API: support `poll` notification.
@ -47,6 +76,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Checking activated Upload Filters for required commands.
 - Remote users can no longer reappear after being deleted.
 - Deactivated users may now be deleted.
+- Deleting an activity with a lot of likes/boosts no longer causes a database timeout.
 - Mix task `pleroma.database prune_objects`
 - Fixed rendering of JSON errors on ActivityPub endpoints.
 - Linkify: Parsing crash with URLs ending in unbalanced closed paren, no path separator, and no query parameters
@ -111,6 +141,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Support pagination of blocks and mutes.
 - Account backup.
 - Configuration: Add `:instance, autofollowing_nicknames` setting to provide a way to make accounts automatically follow new users that register on the local Pleroma instance.
+- `[:activitypub, :blockers_visible]` config to control visibility of blockers.
 - Ability to view remote timelines, with ex. `/api/v1/timelines/public?instance=lain.com` and streams `public:remote` and `public:remote:media`.
 - The site title is now injected as a `title` tag like preloads or metadata.
 - Password reset tokens now are not accepted after a certain age.
--- a/5
+++ b/5
@ -12,7 +12,7 @@ RUN apk add git gcc g++ musl-dev make cmake file-dev &&\
 	mkdir release &&\
 	mix release --path release

-FROM alpine:3.11
+FROM alpine:3.14

 ARG BUILD_DATE
 ARG VCS_REF
@ -31,8 +31,7 @@ LABEL maintainer="ops@pleroma.social" \
 ARG HOME=/opt/pleroma
 ARG DATA=/var/lib/pleroma

-RUN echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories &&\
-	apk update &&\
+RUN apk update &&\
 	apk add exiftool ffmpeg imagemagick libmagic ncurses postgresql-client &&\
 	adduser --system --shell /bin/false --home ${HOME} pleroma &&\
 	mkdir -p ${DATA}/uploads &&\
--- a/README.md
+++ b/README.md
@ -30,7 +30,7 @@ If your platform is not supported, or you just want to be able to edit the sourc
 - [OpenBSD (fi)](https://docs-develop.pleroma.social/backend/installation/openbsd_fi/)

 ### OS/Distro packages
-Currently Pleroma is not packaged by any OS/Distros, but if you want to package it for one, we can guide you through the process on our [community channels](#community-channels). If you want to change default options in your Pleroma package, please **discuss it with us first**.
+Currently Pleroma is packaged for [YunoHost](https://yunohost.org). If you want to package Pleroma for any OS/Distros, we can guide you through the process on our [community channels](#community-channels). If you want to change default options in your Pleroma package, please **discuss it with us first**.

 ### Docker
 While we don’t provide docker files, other people have written very good ones. Take a look at <https://github.com/angristan/docker-pleroma> or <https://glitch.sh/sn0w/pleroma-docker>.
--- a/benchmarks/load_testing/activities.ex
+++ b/benchmarks/load_testing/activities.ex
@ -394,7 +394,7 @@ defmodule Pleroma.LoadTesting.Activities do

  defp other_data(actor, content) do
    %{host: host} = URI.parse(actor.ap_id)
-    datetime = DateTime.utc_now()
+    datetime = DateTime.utc_now() |> to_string()
    context_id = "https://#{host}/contexts/#{UUID.generate()}"
    activity_id = "https://#{host}/activities/#{UUID.generate()}"
    object_id = "https://#{host}/objects/#{UUID.generate()}"
--- a/benchmarks/mix/tasks/pleroma/benchmarks/tags.ex
+++ b/benchmarks/mix/tasks/pleroma/benchmarks/tags.ex
@ -99,15 +99,16 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Tags do
      |> Enum.map(&String.downcase(&1))

    _activities =
-      params
-      |> Map.put(:type, "Create")
-      |> Map.put(:local_only, local_only)
-      |> Map.put(:blocking_user, user)
-      |> Map.put(:muting_user, user)
-      |> Map.put(:user, user)
-      |> Map.put(:tag, tags)
-      |> Map.put(:tag_all, tag_all)
-      |> Map.put(:tag_reject, tag_reject)
+      %{
+        type: "Create",
+        local_only: local_only,
+        blocking_user: user,
+        muting_user: user,
+        user: user,
+        tag: tags,
+        tag_all: tag_all,
+        tag_reject: tag_reject,
+      }
      |> Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities()
  end
 end
--- a/benchmarks/mix/tasks/pleroma/benchmarks/timelines.ex
+++ b/benchmarks/mix/tasks/pleroma/benchmarks/timelines.ex
@ -17,14 +17,14 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
    # Let the user make 100 posts

    1..100
-    |> Enum.each(fn i -> CommonAPI.post(user, %{"status" => to_string(i)}) end)
+    |> Enum.each(fn i -> CommonAPI.post(user, %{status: to_string(i)}) end)

    # Let 10 random users post
    posts =
      users
      |> Enum.take_random(10)
      |> Enum.map(fn {:ok, random_user} ->
-        {:ok, activity} = CommonAPI.post(random_user, %{"status" => "."})
+        {:ok, activity} = CommonAPI.post(random_user, %{status: "."})
        activity
      end)

@ -42,7 +42,7 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
            |> Conn.assign(:user, reading_user)
            |> Conn.assign(:skip_link_headers, true)

-          Pleroma.Web.MastodonAPI.AccountController.statuses(conn, %{"id" => user.id})
+          Pleroma.Web.MastodonAPI.AccountController.statuses(conn, %{id: user.id})
        end
      },
      inputs: %{"user" => user, "no user" => nil},
@ -50,7 +50,7 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
    )

    users
-    |> Enum.each(fn {:ok, follower, user} -> Pleroma.User.follow(follower, user) end)
+    |> Enum.each(fn {:ok, follower} -> Pleroma.User.follow(follower, user) end)

    Benchee.run(
      %{
@ -60,7 +60,7 @@ defmodule Mix.Tasks.Pleroma.Benchmarks.Timelines do
            |> Conn.assign(:user, reading_user)
            |> Conn.assign(:skip_link_headers, true)

-          Pleroma.Web.MastodonAPI.AccountController.statuses(conn, %{"id" => user.id})
+          Pleroma.Web.MastodonAPI.AccountController.statuses(conn, %{id: user.id})
        end
      },
      inputs: %{"user" => user, "no user" => nil},
--- a/config/benchmark.exs
+++ b/config/benchmark.exs
@ -4,8 +4,7 @@ import Config
 # you can enable the server option below.
 config :pleroma, Pleroma.Web.Endpoint,
  http: [port: 4001],
-  url: [port: 4001],
-  server: true
+  url: [port: 4001]

 # Disable captha for tests
 config :pleroma, Pleroma.Captcha,
@ -44,7 +43,7 @@ config :pleroma, Pleroma.Repo,
  pool_size: 10

 # Reduce hash rounds for testing
-config :pbkdf2_elixir, rounds: 1
+config :pleroma, :password, iterations: 1

 config :tesla, adapter: Tesla.Mock

--- a/config/config.exs
+++ b/config/config.exs
@ -139,6 +139,7 @@ config :pleroma, Pleroma.Web.Endpoint,
  ],
  protocol: "https",
  secret_key_base: "aK4Abxf29xU9TTDKre9coZPUgevcVCFQJe/5xP/7Lt4BEif6idBIbjupVbOrbKxl",
+  live_view: [signing_salt: "U5ELgdEwTD3n1+D5s0rY0AMg8/y1STxZ3Zvsl3bWh+oBcGrYdil0rXqPMRd3Glcq"],
  signing_salt: "CqaoopA2",
  render_errors: [view: Pleroma.Web.ErrorView, accepts: ~w(json)],
  pubsub_server: Pleroma.PubSub,
@ -148,6 +149,8 @@ config :pleroma, Pleroma.Web.Endpoint,
  ]

 # Configures Elixir's Logger
+config :logger, truncate: 65536
+
 config :logger, :console,
  level: :debug,
  format: "\n$time $metadata[$level] $message\n",
@ -253,7 +256,9 @@ config :pleroma, :instance,
    ]
  ],
  show_reactions: true,
-  password_reset_token_validity: 60 * 60 * 24
+  password_reset_token_validity: 60 * 60 * 24,
+  profile_directory: true,
+  privileged_staff: false

 config :pleroma, :welcome,
  direct_message: [
@ -321,9 +326,6 @@ config :pleroma, :frontend_configurations,
    subjectLineBehavior: "email",
    theme: "pleroma-dark",
    webPushNotifications: false
-  },
-  masto_fe: %{
-    showInstanceSpecificPanel: true
  }

 config :pleroma, :assets,
@ -352,6 +354,7 @@ config :pleroma, :manifest,
 config :pleroma, :activitypub,
  unfollow_blocked: true,
  outgoing_blocks: true,
+  blockers_visible: true,
  follow_handshake_timeout: 500,
  note_replies_output_limit: 5,
  sign_object_fetches: true,
@ -853,6 +856,13 @@ config :pleroma, ConcurrentLimiter, [
  {Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy, [max_running: 5, max_waiting: 5]}
 ]

+config :pleroma, :telemetry,
+  slow_queries_logging: [
+    enabled: false,
+    min_duration: 500_000,
+    exclude_sources: [nil, "oban_jobs"]
+  ]
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{Mix.env()}.exs"
--- a/config/description.exs
+++ b/config/description.exs
@ -936,6 +936,17 @@ config :pleroma, :config_description, [
        key: :show_reactions,
        type: :boolean,
        description: "Let favourites and emoji reactions be viewed through the API."
+      },
+      %{
+        key: :profile_directory,
+        type: :boolean,
+        description: "Enable profile directory."
+      },
+      %{
+        key: :privileged_staff,
+        type: :boolean,
+        description:
+          "Let moderators access sensitive data (e.g. updating user credentials, get password reset token, delete users, index and read private statuses and chats)"
      }
    ]
  },
@ -1164,7 +1175,7 @@ config :pleroma, :config_description, [
    type: :group,
    description:
      "This form can be used to configure a keyword list that keeps the configuration data for any " <>
-        "kind of frontend. By default, settings for pleroma_fe and masto_fe are configured. If you want to " <>
+        "kind of frontend. By default, settings for pleroma_fe are configured. If you want to " <>
        "add your own configuration your settings all fields must be complete.",
    children: [
      %{
@ -1364,25 +1375,6 @@ config :pleroma, :config_description, [
            suggestions: ["pleroma-dark"]
          }
        ]
-      },
-      %{
-        key: :masto_fe,
-        label: "Masto FE",
-        type: :map,
-        description: "Settings for Masto FE",
-        suggestions: [
-          %{
-            showInstanceSpecificPanel: true
-          }
-        ],
-        children: [
-          %{
-            key: :showInstanceSpecificPanel,
-            label: "Show instance specific panel",
-            type: :boolean,
-            description: "Whenether to show the instance's specific panel"
-          }
-        ]
      }
    ]
  },
@ -1689,6 +1681,11 @@ config :pleroma, :config_description, [
        type: :boolean,
        description: "Whether to federate blocks to other instances"
      },
+      %{
+        key: :blockers_visible,
+        type: :boolean,
+        description: "Whether a user can see someone who has blocked them"
+      },
      %{
        key: :sign_object_fetches,
        type: :boolean,
--- a/docs/configuration/cheatsheet.md
+++ b/docs/configuration/cheatsheet.md
@ -230,6 +230,7 @@ Notes:
 ### :activitypub
 * `unfollow_blocked`: Whether blocks result in people getting unfollowed
 * `outgoing_blocks`: Whether to federate blocks to other instances
+* `blockers_visible`: Whether a user can see the posts of users who blocked them
 * `deny_follow_blocked`: Whether to disallow following an account that has blocked the user in question
 * `sign_object_fetches`: Sign object fetches with HTTP signatures
 * `authorized_fetch_mode`: Require HTTP signatures for AP fetches
@ -247,7 +248,7 @@ Notes:

 ### :frontend_configurations

-This can be used to configure a keyword list that keeps the configuration data for any kind of frontend. By default, settings for `pleroma_fe` and `masto_fe` are configured. You can find the documentation for `pleroma_fe` configuration into [Pleroma-FE configuration and customization for instance administrators](/frontend/CONFIGURATION/#options).
+This can be used to configure a keyword list that keeps the configuration data for any kind of frontend. By default, settings for `pleroma_fe` are configured. You can find the documentation for `pleroma_fe` configuration into [Pleroma-FE configuration and customization for instance administrators](/frontend/CONFIGURATION/#options).

 Frontends can access these settings at `/api/v1/pleroma/frontend_configurations`

@ -258,10 +259,7 @@ config :pleroma, :frontend_configurations,
  pleroma_fe: %{
    theme: "pleroma-dark",
    # ... see /priv/static/static/config.json for the available keys.
-},
-  masto_fe: %{
-    showInstanceSpecificPanel: true
-  }
+}
 ```

 These settings **need to be complete**, they will override the defaults.
--- a/docs/configuration/howto_search_cjk.md
+++ b/docs/configuration/howto_search_cjk.md
@ -5,7 +5,7 @@ Pleroma's full text search feature is powered by PostgreSQL's native [text searc

 ## Setup and test the new search config

-In most cases, you would need an extension installed to support parsing CJK text. Here are a few extension you may choose from, or you are more than welcome to share additional ones you found working for you with the rest of Pleroma community.
+In most cases, you would need an extension installed to support parsing CJK text. Here are a few extensions you may choose from, or you are more than welcome to share additional ones you found working for you with the rest of Pleroma community.

 * [a generic n-gram parser](https://github.com/huangjimmy/pg_cjk_parser) supports Simplifed/Traditional Chinese, Japanese, and Korean
 * [a Korean parser](https://github.com/i0seph/textsearch_ko) based on mecab
@ -34,7 +34,7 @@ Check output of the query, and see if it matches your expectation.
    mix pleroma.database set_text_search_config YOUR.CONFIG
    ```

-Note: index update may take a while.
+Note: index update may take a while, and it can be done while the instance is up and running, so you may restart db connection as soon as you see `Recreate index` in task output.

 ## Restart database connection
 Since some changes above will only apply with a new database connection, you will have to restart either Pleroma or PostgreSQL process, or use `pg_terminate_backend` SQL command without restarting either. 
--- a/docs/development/API/admin_api.md
+++ b/docs/development/API/admin_api.md
@ -261,6 +261,46 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 }
 ```

+## `PATCH /api/v1/pleroma/admin/users/suggest`
+
+### Suggest a user
+
+Adds the user(s) to follower recommendations.
+
+- Params:
+  - `nicknames`: nicknames array
+- Response:
+
+```json
+{
+  users: [
+    {
+      // user object
+    }
+  ]
+}
+```
+
+## `PATCH /api/v1/pleroma/admin/users/unsuggest`
+
+### Unsuggest a user
+
+Removes the user(s) from follower recommendations.
+
+- Params:
+  - `nicknames`: nicknames array
+- Response:
+
+```json
+{
+  users: [
+    {
+      // user object
+    }
+  ]
+}
+```
+
 ## `GET /api/v1/pleroma/admin/users/:nickname_or_id`

 ### Retrive the details of a user
@ -319,6 +359,22 @@ Note: Available `:permission_group` is currently moderator and admin. 404 is ret
 }
 ```

+## `DELETE /api/v1/pleroma/admin/instances/:instance`
+
+### Delete all users and activities from a remote instance
+
+Note: this will trigger a job to remove instance content in the background.
+It may take some time.
+
+- Params:
+  - `instance`: remote instance host
+- Response:
+  - The `instance` name as a string
+
+```json
+"lain.com"
+```
+
 ## `GET /api/v1/pleroma/admin/statuses`

 ### Retrives all latest statuses
--- a/docs/development/API/differences_in_mastoapi_responses.md
+++ b/docs/development/API/differences_in_mastoapi_responses.md
@ -383,12 +383,6 @@ Pleroma is generally compatible with the Mastodon 2.7.2 API, but some newer feat

 - `GET /api/v1/endorsements`: Returns an empty array, `[]`

-### Profile directory
-
-*Added in Mastodon 3.0.0*
-
- `GET /api/v1/directory`: Returns HTTP 404
-
 ### Featured tags

 *Added in Mastodon 3.0.0*
--- a/docs/development/API/nodeinfo.md
+++ b/docs/development/API/nodeinfo.md
@ -0,0 +1,347 @@
+# Nodeinfo
+
+See also [the Nodeinfo standard](https://nodeinfo.diaspora.software/).
+
+## `/.well-known/nodeinfo`
+### The well-known path
+* Method: `GET`
+* Authentication: not required
+* Params: none
+* Response: JSON
+* Example response:
+```json
+{
+   "links":[
+      {
+         "href":"https://example.com/nodeinfo/2.0.json",
+         "rel":"http://nodeinfo.diaspora.software/ns/schema/2.0"
+      },
+      {
+         "href":"https://example.com/nodeinfo/2.1.json",
+         "rel":"http://nodeinfo.diaspora.software/ns/schema/2.1"
+      }
+   ]
+}
+```
+
+## `/nodeinfo/2.0.json`
+### Nodeinfo 2.0
+* Method: `GET`
+* Authentication: not required
+* Params: none
+* Response: JSON
+* Example response:
+```json
+{
+   "metadata":{
+      "accountActivationRequired":false,
+      "features":[
+         "pleroma_api",
+         "mastodon_api",
+         "mastodon_api_streaming",
+         "polls",
+         "pleroma_explicit_addressing",
+         "shareable_emoji_packs",
+         "multifetch",
+         "pleroma:api/v1/notifications:include_types_filter",
+         "chat",
+         "shout",
+         "relay",
+         "pleroma_emoji_reactions",
+         "pleroma_chat_messages"
+      ],
+      "federation":{
+         "enabled":true,
+         "exclusions":false,
+         "mrf_hashtag":{
+            "federated_timeline_removal":[
+               
+            ],
+            "reject":[
+               
+            ],
+            "sensitive":[
+               "nsfw"
+            ]
+         },
+         "mrf_object_age":{
+            "actions":[
+               "delist",
+               "strip_followers"
+            ],
+            "threshold":604800
+         },
+         "mrf_policies":[
+            "ObjectAgePolicy",
+            "TagPolicy",
+            "HashtagPolicy"
+         ],
+         "quarantined_instances":[
+            
+         ]
+      },
+      "fieldsLimits":{
+         "maxFields":10,
+         "maxRemoteFields":20,
+         "nameLength":512,
+         "valueLength":2048
+      },
+      "invitesEnabled":false,
+      "mailerEnabled":false,
+      "nodeDescription":"Pleroma: An efficient and flexible fediverse server",
+      "nodeName":"Example",
+      "pollLimits":{
+         "max_expiration":31536000,
+         "max_option_chars":200,
+         "max_options":20,
+         "min_expiration":0
+      },
+      "postFormats":[
+         "text/plain",
+         "text/html",
+         "text/markdown",
+         "text/bbcode"
+      ],
+      "private":false,
+      "restrictedNicknames":[
+         ".well-known",
+         "~",
+         "about",
+         "activities",
+         "api",
+         "auth",
+         "check_password",
+         "dev",
+         "friend-requests",
+         "inbox",
+         "internal",
+         "main",
+         "media",
+         "nodeinfo",
+         "notice",
+         "oauth",
+         "objects",
+         "ostatus_subscribe",
+         "pleroma",
+         "proxy",
+         "push",
+         "registration",
+         "relay",
+         "settings",
+         "status",
+         "tag",
+         "user-search",
+         "user_exists",
+         "users",
+         "web",
+         "verify_credentials",
+         "update_credentials",
+         "relationships",
+         "search",
+         "confirmation_resend",
+         "mfa"
+      ],
+      "skipThreadContainment":true,
+      "staffAccounts":[
+         "https://example.com/users/admin",
+         "https://example.com/users/staff"
+      ],
+      "suggestions":{
+         "enabled":false
+      },
+      "uploadLimits":{
+         "avatar":2000000,
+         "background":4000000,
+         "banner":4000000,
+         "general":16000000
+      }
+   },
+   "openRegistrations":true,
+   "protocols":[
+      "activitypub"
+   ],
+   "services":{
+      "inbound":[
+         
+      ],
+      "outbound":[
+         
+      ]
+   },
+   "software":{
+      "name":"pleroma",
+      "version":"2.4.1"
+   },
+   "usage":{
+      "localPosts":27,
+      "users":{
+         "activeHalfyear":129,
+         "activeMonth":70,
+         "total":235
+      }
+   },
+   "version":"2.0"
+}
+```
+
+## `/nodeinfo/2.1.json`
+### Nodeinfo 2.1
+* Method: `GET`
+* Authentication: not required
+* Params: none
+* Response: JSON
+* Example response:
+```json
+{
+   "metadata":{
+      "accountActivationRequired":false,
+      "features":[
+         "pleroma_api",
+         "mastodon_api",
+         "mastodon_api_streaming",
+         "polls",
+         "pleroma_explicit_addressing",
+         "shareable_emoji_packs",
+         "multifetch",
+         "pleroma:api/v1/notifications:include_types_filter",
+         "chat",
+         "shout",
+         "relay",
+         "pleroma_emoji_reactions",
+         "pleroma_chat_messages"
+      ],
+      "federation":{
+         "enabled":true,
+         "exclusions":false,
+         "mrf_hashtag":{
+            "federated_timeline_removal":[
+               
+            ],
+            "reject":[
+               
+            ],
+            "sensitive":[
+               "nsfw"
+            ]
+         },
+         "mrf_object_age":{
+            "actions":[
+               "delist",
+               "strip_followers"
+            ],
+            "threshold":604800
+         },
+         "mrf_policies":[
+            "ObjectAgePolicy",
+            "TagPolicy",
+            "HashtagPolicy"
+         ],
+         "quarantined_instances":[
+            
+         ]
+      },
+      "fieldsLimits":{
+         "maxFields":10,
+         "maxRemoteFields":20,
+         "nameLength":512,
+         "valueLength":2048
+      },
+      "invitesEnabled":false,
+      "mailerEnabled":false,
+      "nodeDescription":"Pleroma: An efficient and flexible fediverse server",
+      "nodeName":"Example",
+      "pollLimits":{
+         "max_expiration":31536000,
+         "max_option_chars":200,
+         "max_options":20,
+         "min_expiration":0
+      },
+      "postFormats":[
+         "text/plain",
+         "text/html",
+         "text/markdown",
+         "text/bbcode"
+      ],
+      "private":false,
+      "restrictedNicknames":[
+         ".well-known",
+         "~",
+         "about",
+         "activities",
+         "api",
+         "auth",
+         "check_password",
+         "dev",
+         "friend-requests",
+         "inbox",
+         "internal",
+         "main",
+         "media",
+         "nodeinfo",
+         "notice",
+         "oauth",
+         "objects",
+         "ostatus_subscribe",
+         "pleroma",
+         "proxy",
+         "push",
+         "registration",
+         "relay",
+         "settings",
+         "status",
+         "tag",
+         "user-search",
+         "user_exists",
+         "users",
+         "web",
+         "verify_credentials",
+         "update_credentials",
+         "relationships",
+         "search",
+         "confirmation_resend",
+         "mfa"
+      ],
+      "skipThreadContainment":true,
+      "staffAccounts":[
+         "https://example.com/users/admin",
+         "https://example.com/users/staff"
+      ],
+      "suggestions":{
+         "enabled":false
+      },
+      "uploadLimits":{
+         "avatar":2000000,
+         "background":4000000,
+         "banner":4000000,
+         "general":16000000
+      }
+   },
+   "openRegistrations":true,
+   "protocols":[
+      "activitypub"
+   ],
+   "services":{
+      "inbound":[
+         
+      ],
+      "outbound":[
+         
+      ]
+   },
+   "software":{
+      "name":"pleroma",
+      "repository":"https://git.pleroma.social/pleroma/pleroma",
+      "version":"2.4.1"
+   },
+   "usage":{
+      "localPosts":27,
+      "users":{
+         "activeHalfyear":129,
+         "activeMonth":70,
+         "total":235
+      }
+   },
+   "version":"2.1"
+}
+```
+
--- a/docs/development/API/pleroma_api.md
+++ b/docs/development/API/pleroma_api.md
@ -159,10 +159,12 @@ See [Admin-API](admin_api.md)
  "muting": false,
  "muting_notifications": false,
  "subscribing": true,
+  "notifying": true,
  "requested": false,
  "domain_blocking": false,
  "showing_reblogs": true,
-  "endorsed": false
+  "endorsed": false,
+  "note": ""
 }
 ```

@ -183,10 +185,12 @@ See [Admin-API](admin_api.md)
  "muting": false,
  "muting_notifications": false,
  "subscribing": false,
+  "notifying": false,
  "requested": false,
  "domain_blocking": false,
  "showing_reblogs": true,
-  "endorsed": false
+  "endorsed": false,
+  "note": ""
 }
 ```

--- a/docs/index.md
+++ b/docs/index.md
@ -16,11 +16,4 @@ Installation instructions can be found in the installation section of these docs
 Great! Now you can explore the fediverse! Open the login page for your Pleroma instance (e.g. <https://pleroma.soykaf.com>) and login with your username and password. (If you don't have an account yet, click on Register)

 ### Pleroma-FE
-The default front-end used by Pleroma is Pleroma-FE. You can find more information on what it is and how to use it in the [Introduction to Pleroma-FE](../frontend).
-
-### Mastodon interface
-If the Pleroma interface isn't your thing, or you're just trying something new but you want to keep using the familiar Mastodon interface, we got that too!
-Just add a "/web" after your instance url (e.g. <https://pleroma.soykaf.com/web>) and you'll end on the Mastodon web interface, but with a Pleroma backend! MAGIC!
-The Mastodon interface is from the Glitch-soc fork. For more information on the Mastodon interface you can check the [Mastodon](https://docs.joinmastodon.org/) and [Glitch-soc](https://glitch-soc.github.io/docs/) documentation.
-
-Remember, what you see is only the frontend part of Mastodon, the backend is still Pleroma.
+The default front-end used by Pleroma is Pleroma-FE. You can find more information on what it is and how to use it in the [Introduction to Pleroma-FE](../frontend).
--- a/docs/installation/generic_dependencies.include
+++ b/docs/installation/generic_dependencies.include
@ -9,7 +9,7 @@
 * GNU make
 * CMake

-## Optionnal dependencies
+## Optional dependencies

 * ImageMagick
 * FFmpeg
--- a/docs/installation/yunohost_en.md
+++ b/docs/installation/yunohost_en.md
@ -0,0 +1,9 @@
+# Installing on Yunohost
+
+[YunoHost](https://yunohost.org) is a server operating system aimed at self-hosting. The YunoHost community maintains a package of Pleroma which allows you to install Pleroma on YunoHost. You can install it via the normal way through the admin web interface, or through the CLI. More information can be found at [the repo of the package](https://github.com/YunoHost-Apps/pleroma_ynh).
+
+## Questions
+
+Questions and problems related to the YunoHost parts can be done through the [regular YunoHost channels](https://yunohost.org/en/help).
+
+For questions about Pleroma, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.
--- a/installation/download-mastofe-build.sh
+++ b/installation/download-mastofe-build.sh
@ -1,48 +0,0 @@
-#!/bin/sh
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-project_id="74"
-project_branch="rebase/glitch-soc"
-static_dir="instance/static"
-# For bundling:
-# project_branch="pleroma"
-# static_dir="priv/static"
-
-if [ ! -d "${static_dir}" ]
-then
-	echo "Error: ${static_dir} directory is missing, are you sure you are running this script at the root of pleroma’s repository?"
-	exit 1
-fi
-
-last_modified="$(curl --fail -s -I 'https://git.pleroma.social/api/v4/projects/'${project_id}'/jobs/artifacts/'${project_branch}'/download?job=build' | grep '^Last-Modified:' | cut -d: -f2-)"
-
-echo "branch:${project_branch}"
-echo "Last-Modified:${last_modified}"
-
-artifact="mastofe.zip"
-
-if [ "${last_modified}x" = "x" ]
-then
-	echo "ERROR: Couldn't get the modification date of the latest build archive, maybe it expired, exiting..."
-	exit 1
-fi
-
-if [ -e mastofe.timestamp ] && [ "$(cat mastofe.timestamp)" = "${last_modified}" ]
-then
-	echo "MastoFE is up-to-date, exiting..."
-	exit 0
-fi
-
-curl --fail -c - "https://git.pleroma.social/api/v4/projects/${project_id}/jobs/artifacts/${project_branch}/download?job=build" -o "${artifact}" || exit
-
-# TODO: Update the emoji as well
-rm -fr "${static_dir}/sw.js" "${static_dir}/packs" || exit
-unzip -q "${artifact}" || exit
-
-cp public/assets/sw.js "${static_dir}/sw.js" || exit
-cp -r public/packs "${static_dir}/packs" || exit
-
-echo "${last_modified}" > mastofe.timestamp
-rm -fr public
-rm -i "${artifact}"
--- a/lib/mix/tasks/pleroma/config.ex
+++ b/lib/mix/tasks/pleroma/config.ex
@ -286,9 +286,7 @@ defmodule Mix.Tasks.Pleroma.Config do
        file = File.open!(tmp_config_path)

        shell_info(
-          "Saving database configuration settings to #{tmp_config_path}. Copy it to the #{
-            Path.dirname(config_path)
-          } manually."
+          "Saving database configuration settings to #{tmp_config_path}. Copy it to the #{Path.dirname(config_path)} manually."
        )

        write_config(file, tmp_config_path, opts)
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@ -209,7 +209,9 @@ defmodule Mix.Tasks.Pleroma.Database do
          new.fts_content := to_tsvector(new.data->>'content');
          RETURN new;
          END
-          $$ LANGUAGE plpgsql"
+          $$ LANGUAGE plpgsql",
+          [],
+          timeout: :infinity
        )

        shell_info("Refresh RUM index")
@ -219,7 +221,9 @@ defmodule Mix.Tasks.Pleroma.Database do

        Ecto.Adapters.SQL.query!(
          Pleroma.Repo,
-          "CREATE INDEX objects_fts ON objects USING gin(to_tsvector('#{tsconfig}', data->>'content')); "
+          "CREATE INDEX CONCURRENTLY objects_fts ON objects USING gin(to_tsvector('#{tsconfig}', data->>'content')); ",
+          [],
+          timeout: :infinity
        )
      end

--- a/lib/mix/tasks/pleroma/instance.ex
+++ b/lib/mix/tasks/pleroma/instance.ex
@ -199,6 +199,7 @@ defmodule Mix.Tasks.Pleroma.Instance do
      secret = :crypto.strong_rand_bytes(64) |> Base.encode64() |> binary_part(0, 64)
      jwt_secret = :crypto.strong_rand_bytes(64) |> Base.encode64() |> binary_part(0, 64)
      signing_salt = :crypto.strong_rand_bytes(8) |> Base.encode64() |> binary_part(0, 8)
+      lv_signing_salt = :crypto.strong_rand_bytes(8) |> Base.encode64() |> binary_part(0, 8)
      {web_push_public_key, web_push_private_key} = :crypto.generate_key(:ecdh, :prime256v1)
      template_dir = Application.app_dir(:pleroma, "priv") <> "/templates"

@ -217,6 +218,7 @@ defmodule Mix.Tasks.Pleroma.Instance do
          secret: secret,
          jwt_secret: jwt_secret,
          signing_salt: signing_salt,
+          lv_signing_salt: lv_signing_salt,
          web_push_public_key: Base.url_encode64(web_push_public_key, padding: false),
          web_push_private_key: Base.url_encode64(web_push_private_key, padding: false),
          db_configurable?: db_configurable?,
--- a/lib/mix/tasks/pleroma/user.ex
+++ b/lib/mix/tasks/pleroma/user.ex
@ -51,9 +51,7 @@ defmodule Mix.Tasks.Pleroma.User do
    A user will be created with the following information:
      - nickname: #{nickname}
      - email: #{email}
-      - password: #{
-      if(generated_password?, do: "[generated; a reset link will be created]", else: password)
-    }
+      - password: #{if(generated_password?, do: "[generated; a reset link will be created]", else: password)}
      - name: #{name}
      - bio: #{bio}
      - moderator: #{if(moderator?, do: "true", else: "false")}
@ -114,15 +112,9 @@ defmodule Mix.Tasks.Pleroma.User do
         {:ok, token} <- Pleroma.PasswordResetToken.create_token(user) do
      shell_info("Generated password reset token for #{user.nickname}")

-      IO.puts(
-        "URL: #{
-          Pleroma.Web.Router.Helpers.reset_password_url(
-            Pleroma.Web.Endpoint,
-            :reset,
-            token.token
-          )
-        }"
-      )
+      IO.puts("URL: #{Pleroma.Web.Router.Helpers.reset_password_url(Pleroma.Web.Endpoint,
+      :reset,
+      token.token)}")
    else
      _ ->
        shell_error("No local user #{nickname}")
@ -321,9 +313,7 @@ defmodule Mix.Tasks.Pleroma.User do
        end

      shell_info(
-        "ID: #{invite.id} | Token: #{invite.token} | Token type: #{invite.invite_type} | Used: #{
-          invite.used
-        }#{expire_info}#{using_info}"
+        "ID: #{invite.id} | Token: #{invite.token} | Token type: #{invite.invite_type} | Used: #{invite.used}#{expire_info}#{using_info}"
      )
    end)
  end
@ -424,9 +414,7 @@ defmodule Mix.Tasks.Pleroma.User do
      users
      |> Enum.each(fn user ->
        shell_info(
-          "#{user.nickname} moderator: #{user.is_moderator}, admin: #{user.is_admin}, locked: #{
-            user.is_locked
-          }, is_active: #{user.is_active}"
+          "#{user.nickname} moderator: #{user.is_moderator}, admin: #{user.is_admin}, locked: #{user.is_locked}, is_active: #{user.is_active}"
        )
      end)
    end)
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@ -302,7 +302,7 @@ defmodule Pleroma.Activity do
    |> Queries.by_object_id()
    |> Queries.exclude_type("Delete")
    |> select([u], u)
-    |> Repo.delete_all()
+    |> Repo.delete_all(timeout: :infinity)
    |> elem(1)
    |> Enum.find(fn
      %{data: %{"type" => "Create", "object" => ap_id}} when is_binary(ap_id) -> ap_id == id
@ -362,11 +362,9 @@ defmodule Pleroma.Activity do
  end

  def restrict_deactivated_users(query) do
-    deactivated_users =
-      from(u in User.Query.build(%{deactivated: true}), select: u.ap_id)
-      |> Repo.all()
+    deactivated_users_query = from(u in User.Query.build(%{deactivated: true}), select: u.ap_id)

-    Activity.Queries.exclude_authors(query, deactivated_users)
+    from(activity in query, where: activity.actor not in subquery(deactivated_users_query))
  end

  defdelegate search(user, query, options \\ []), to: Pleroma.Activity.Search
--- a/lib/pleroma/activity/search.ex
+++ b/lib/pleroma/activity/search.ex
@ -65,10 +65,17 @@ defmodule Pleroma.Activity.Search do
  end

  defp query_with(q, :gin, search_query, :plain) do
+    %{rows: [[tsc]]} =
+      Ecto.Adapters.SQL.query!(
+        Pleroma.Repo,
+        "select current_setting('default_text_search_config')::regconfig::oid;"
+      )
+
    from([a, o] in q,
      where:
        fragment(
-          "to_tsvector(?->>'content') @@ plainto_tsquery(?)",
+          "to_tsvector(?::oid::regconfig, ?->>'content') @@ plainto_tsquery(?)",
+          ^tsc,
          o.data,
          ^search_query
        )
@ -76,10 +83,17 @@ defmodule Pleroma.Activity.Search do
  end

  defp query_with(q, :gin, search_query, :websearch) do
+    %{rows: [[tsc]]} =
+      Ecto.Adapters.SQL.query!(
+        Pleroma.Repo,
+        "select current_setting('default_text_search_config')::regconfig::oid;"
+      )
+
    from([a, o] in q,
      where:
        fragment(
-          "to_tsvector(?->>'content') @@ websearch_to_tsquery(?)",
+          "to_tsvector(?::oid::regconfig, ?->>'content') @@ websearch_to_tsquery(?)",
+          ^tsc,
          o.data,
          ^search_query
        )
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@ -61,6 +61,11 @@ defmodule Pleroma.Application do

    adapter = Application.get_env(:tesla, :adapter)

+    if match?({Tesla.Adapter.Finch, _}, adapter) do
+      Logger.info("Starting Finch")
+      Finch.start_link(name: MyFinch)
+    end
+
    if adapter == Tesla.Adapter.Gun do
      if version = Pleroma.OTPVersion.version() do
        [major, minor] =
--- a/lib/pleroma/bbs/handler.ex
+++ b/lib/pleroma/bbs/handler.ex
@ -19,9 +19,7 @@ defmodule Pleroma.BBS.Handler do
  def on_connect(username, ip, port, method) do
    Logger.debug(fn ->
      """
-      Incoming SSH shell #{inspect(self())} requested for #{username} from #{inspect(ip)}:#{
-        inspect(port)
-      } using #{inspect(method)}
+      Incoming SSH shell #{inspect(self())} requested for #{username} from #{inspect(ip)}:#{inspect(port)} using #{inspect(method)}
      """
    end)
  end
--- a/lib/pleroma/config/oban.ex
+++ b/lib/pleroma/config/oban.ex
@ -21,9 +21,7 @@ defmodule Pleroma.Config.Oban do
          """
          !!!OBAN CONFIG WARNING!!!
          You are using old workers in Oban crontab settings, which were removed.
-          Please, remove setting from crontab in your config file (prod.secret.exs): #{
-            inspect(setting)
-          }
+          Please, remove setting from crontab in your config file (prod.secret.exs): #{inspect(setting)}
          """
          |> Logger.warn()

--- a/lib/pleroma/config/transfer_task.ex
+++ b/lib/pleroma/config/transfer_task.ex
@ -148,9 +148,7 @@ defmodule Pleroma.Config.TransferTask do
    rescue
      error ->
        error_msg =
-          "updating env causes error, group: #{inspect(group)}, key: #{inspect(key)}, value: #{
-            inspect(value)
-          } error: #{inspect(error)}"
+          "updating env causes error, group: #{inspect(group)}, key: #{inspect(key)}, value: #{inspect(value)} error: #{inspect(error)}"

        Logger.warn(error_msg)

--- a/lib/pleroma/ecto_enums.ex
+++ b/lib/pleroma/ecto_enums.ex
@ -9,7 +9,8 @@ defenum(Pleroma.UserRelationship.Type,
  mute: 2,
  reblog_mute: 3,
  notification_mute: 4,
-  inverse_subscription: 5
+  inverse_subscription: 5,
+  suggestion_dismiss: 6
 )

 defenum(Pleroma.FollowingRelationship.State,
--- a/lib/pleroma/emoji/loader.ex
+++ b/lib/pleroma/emoji/loader.ex
@ -60,9 +60,7 @@ defmodule Pleroma.Emoji.Loader do

          if not Enum.empty?(files) do
            Logger.warn(
-              "Found files in the emoji folder. These will be ignored, please move them to a subdirectory\nFound files: #{
-                Enum.join(files, ", ")
-              }"
+              "Found files in the emoji folder. These will be ignored, please move them to a subdirectory\nFound files: #{Enum.join(files, ", ")}"
            )
          end

@ -105,6 +103,7 @@ defmodule Pleroma.Emoji.Loader do
    pack_file = Path.join(pack_dir, "pack.json")

    if File.exists?(pack_file) do
+      Logger.info("Loading emoji pack from JSON: #{pack_file}")
      contents = Jason.decode!(File.read!(pack_file))

      contents["files"]
@ -117,14 +116,13 @@ defmodule Pleroma.Emoji.Loader do
      emoji_txt = Path.join(pack_dir, "emoji.txt")

      if File.exists?(emoji_txt) do
+        Logger.info("Loading emoji pack from emoji.txt: #{emoji_txt}")
        load_from_file(emoji_txt, emoji_groups)
      else
        extensions = Config.get([:emoji, :pack_extensions])

        Logger.info(
-          "No emoji.txt found for pack \"#{pack_name}\", assuming all #{
-            Enum.join(extensions, ", ")
-          } files are emoji"
+          "No emoji.txt found for pack \"#{pack_name}\", assuming all #{Enum.join(extensions, ", ")} files are emoji"
        )

        make_shortcode_to_file_map(pack_dir, extensions)
--- a/lib/pleroma/gun/conn.ex
+++ b/lib/pleroma/gun/conn.ex
@ -57,9 +57,7 @@ defmodule Pleroma.Gun.Conn do
    else
      error ->
        Logger.warn(
-          "Opening proxied connection to #{compose_uri_log(uri)} failed with error #{
-            inspect(error)
-          }"
+          "Opening proxied connection to #{compose_uri_log(uri)} failed with error #{inspect(error)}"
        )

        error
@ -93,9 +91,7 @@ defmodule Pleroma.Gun.Conn do
    else
      error ->
        Logger.warn(
-          "Opening socks proxied connection to #{compose_uri_log(uri)} failed with error #{
-            inspect(error)
-          }"
+          "Opening socks proxied connection to #{compose_uri_log(uri)} failed with error #{inspect(error)}"
        )

        error
--- a/lib/pleroma/instances/instance.ex
+++ b/lib/pleroma/instances/instance.ex
@ -8,6 +8,8 @@ defmodule Pleroma.Instances.Instance do
  alias Pleroma.Instances
  alias Pleroma.Instances.Instance
  alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.Workers.BackgroundWorker

  use Ecto.Schema

@ -195,4 +197,24 @@ defmodule Pleroma.Instances.Instance do
        nil
    end
  end
+
+  @doc """
+  Deletes all users from an instance in a background task, thus also deleting
+  all of those users' activities and notifications.
+  """
+  def delete_users_and_activities(host) when is_binary(host) do
+    BackgroundWorker.enqueue("delete_instance", %{"host" => host})
+  end
+
+  def perform(:delete_instance, host) when is_binary(host) do
+    User.Query.build(%{nickname: "@#{host}"})
+    |> Repo.chunk_stream(100, :batches)
+    |> Stream.each(fn users ->
+      users
+      |> Enum.each(fn user ->
+        User.perform(:delete, user)
+      end)
+    end)
+    |> Stream.run()
+  end
 end
--- a/lib/pleroma/maintenance.ex
+++ b/lib/pleroma/maintenance.ex
@ -9,7 +9,7 @@ defmodule Pleroma.Maintenance do
  def vacuum(args) do
    case args do
      "analyze" ->
-        Logger.info("Runnning VACUUM ANALYZE.")
+        Logger.info("Running VACUUM ANALYZE.")

        Repo.query!(
          "vacuum analyze;",
@ -18,7 +18,7 @@ defmodule Pleroma.Maintenance do
        )

      "full" ->
-        Logger.info("Runnning VACUUM FULL.")
+        Logger.info("Running VACUUM FULL.")

        Logger.warn(
          "Re-packing your entire database may take a while and will consume extra disk space during the process."
--- a/lib/pleroma/moderation_log.ex
+++ b/lib/pleroma/moderation_log.ex
@ -338,6 +338,26 @@ defmodule Pleroma.ModerationLog do
    "@#{actor_nickname} approved users: #{users_to_nicknames_string(users)}"
  end

+  def get_log_entry_message(%ModerationLog{
+        data: %{
+          "actor" => %{"nickname" => actor_nickname},
+          "action" => "add_suggestion",
+          "subject" => users
+        }
+      }) do
+    "@#{actor_nickname} added suggested users: #{users_to_nicknames_string(users)}"
+  end
+
+  def get_log_entry_message(%ModerationLog{
+        data: %{
+          "actor" => %{"nickname" => actor_nickname},
+          "action" => "remove_suggestion",
+          "subject" => users
+        }
+      }) do
+    "@#{actor_nickname} removed suggested users: #{users_to_nicknames_string(users)}"
+  end
+
  def get_log_entry_message(%ModerationLog{
        data: %{
          "actor" => %{"nickname" => actor_nickname},
@ -481,9 +501,7 @@ defmodule Pleroma.ModerationLog do
          "visibility" => visibility
        }
      }) do
-    "@#{actor_nickname} updated status ##{subject_id}, set sensitive: '#{sensitive}', visibility: '#{
-      visibility
-    }'"
+    "@#{actor_nickname} updated status ##{subject_id}, set sensitive: '#{sensitive}', visibility: '#{visibility}'"
  end

  def get_log_entry_message(%ModerationLog{
@ -523,9 +541,7 @@ defmodule Pleroma.ModerationLog do
          "subject" => subjects
        }
      }) do
-    "@#{actor_nickname} re-sent confirmation email for users: #{
-      users_to_nicknames_string(subjects)
-    }"
+    "@#{actor_nickname} re-sent confirmation email for users: #{users_to_nicknames_string(subjects)}"
  end

  def get_log_entry_message(%ModerationLog{
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@ -128,6 +128,7 @@ defmodule Pleroma.Notification do
    |> where([user_actor: user_actor], user_actor.is_active)
    |> exclude_notification_muted(user, exclude_notification_muted_opts)
    |> exclude_blocked(user, exclude_blocked_opts)
+    |> exclude_blockers(user)
    |> exclude_filtered(user)
    |> exclude_visibility(opts)
  end
@ -141,6 +142,17 @@ defmodule Pleroma.Notification do
    |> FollowingRelationship.keep_following_or_not_domain_blocked(user)
  end

+  defp exclude_blockers(query, user) do
+    if Pleroma.Config.get([:activitypub, :blockers_visible]) == true do
+      query
+    else
+      blocker_ap_ids = User.incoming_relationships_ungrouped_ap_ids(user, [:block])
+
+      query
+      |> where([n, a], a.actor not in ^blocker_ap_ids)
+    end
+  end
+
  defp exclude_notification_muted(query, _, %{@include_muted_option => true}) do
    query
  end
--- a/lib/pleroma/reverse_proxy/client/wrapper.ex
+++ b/lib/pleroma/reverse_proxy/client/wrapper.ex
@ -25,5 +25,6 @@ defmodule Pleroma.ReverseProxy.Client.Wrapper do

  defp client(Tesla.Adapter.Hackney), do: Pleroma.ReverseProxy.Client.Hackney
  defp client(Tesla.Adapter.Gun), do: Pleroma.ReverseProxy.Client.Tesla
+  defp client({Tesla.Adapter.Finch, _}), do: Pleroma.ReverseProxy.Client.Hackney
  defp client(_), do: Pleroma.Config.get!(Pleroma.ReverseProxy.Client)
 end
--- a/lib/pleroma/telemetry/logger.ex
+++ b/lib/pleroma/telemetry/logger.ex
@ -12,10 +12,16 @@ defmodule Pleroma.Telemetry.Logger do
    [:pleroma, :connection_pool, :reclaim, :stop],
    [:pleroma, :connection_pool, :provision_failure],
    [:pleroma, :connection_pool, :client, :dead],
-    [:pleroma, :connection_pool, :client, :add]
+    [:pleroma, :connection_pool, :client, :add],
+    [:pleroma, :repo, :query]
  ]
  def attach do
-    :telemetry.attach_many("pleroma-logger", @events, &handle_event/4, [])
+    :telemetry.attach_many(
+      "pleroma-logger",
+      @events,
+      &Pleroma.Telemetry.Logger.handle_event/4,
+      []
+    )
  end

  # Passing anonymous functions instead of strings to logger is intentional,
@ -29,9 +35,7 @@ defmodule Pleroma.Telemetry.Logger do
        _
      ) do
    Logger.debug(fn ->
-      "Connection pool is exhausted (reached #{max_connections} connections). Starting idle connection cleanup to reclaim as much as #{
-        reclaim_max
-      } connections"
+      "Connection pool is exhausted (reached #{max_connections} connections). Starting idle connection cleanup to reclaim as much as #{reclaim_max} connections"
    end)
  end

@ -73,9 +77,7 @@ defmodule Pleroma.Telemetry.Logger do
        _
      ) do
    Logger.warn(fn ->
-      "Pool worker for #{key}: Client #{inspect(client_pid)} died before releasing the connection with #{
-        inspect(reason)
-      }"
+      "Pool worker for #{key}: Client #{inspect(client_pid)} died before releasing the connection with #{inspect(reason)}"
    end)
  end

@ -91,4 +93,64 @@ defmodule Pleroma.Telemetry.Logger do
  end

  def handle_event([:pleroma, :connection_pool, :client, :add], _, _, _), do: :ok
+
+  def handle_event(
+        [:pleroma, :repo, :query] = _name,
+        %{query_time: query_time} = measurements,
+        %{source: source} = metadata,
+        config
+      ) do
+    logging_config = Pleroma.Config.get([:telemetry, :slow_queries_logging], [])
+
+    if logging_config[:enabled] &&
+         logging_config[:min_duration] &&
+         query_time > logging_config[:min_duration] and
+         (is_nil(logging_config[:exclude_sources]) or
+            source not in logging_config[:exclude_sources]) do
+      log_slow_query(measurements, metadata, config)
+    else
+      :ok
+    end
+  end
+
+  defp log_slow_query(
+         %{query_time: query_time} = _measurements,
+         %{source: _source, query: query, params: query_params, repo: repo} = _metadata,
+         _config
+       ) do
+    sql_explain =
+      with {:ok, %{rows: explain_result_rows}} <-
+             repo.query("EXPLAIN " <> query, query_params, log: false) do
+        Enum.map_join(explain_result_rows, "\n", & &1)
+      end
+
+    {:current_stacktrace, stacktrace} = Process.info(self(), :current_stacktrace)
+
+    pleroma_stacktrace =
+      Enum.filter(stacktrace, fn
+        {__MODULE__, _, _, _} ->
+          false
+
+        {mod, _, _, _} ->
+          mod
+          |> to_string()
+          |> String.starts_with?("Elixir.Pleroma.")
+      end)
+
+    Logger.warn(fn ->
+      """
+      Slow query!
+
+      Total time: #{round(query_time / 1_000)} ms
+
+      #{query}
+
+      #{inspect(query_params, limit: :infinity)}
+
+      #{sql_explain}
+
+      #{Exception.format_stacktrace(pleroma_stacktrace)}
+      """
+    end)
+  end
 end
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@ -124,7 +124,6 @@ defmodule Pleroma.User do
    field(:is_moderator, :boolean, default: false)
    field(:is_admin, :boolean, default: false)
    field(:show_role, :boolean, default: true)
-    field(:mastofe_settings, :map, default: nil)
    field(:uri, ObjectValidators.Uri, default: nil)
    field(:hide_followers_count, :boolean, default: false)
    field(:hide_follows_count, :boolean, default: false)
@ -149,6 +148,8 @@ defmodule Pleroma.User do
    field(:last_active_at, :naive_datetime)
    field(:disclose_client, :boolean, default: true)
    field(:pinned_objects, :map, default: %{})
+    field(:is_suggested, :boolean, default: false)
+    field(:last_status_at, :naive_datetime)

    embeds_one(
      :notification_settings,
@ -1677,6 +1678,22 @@ defmodule Pleroma.User do

  def confirm(%User{} = user), do: {:ok, user}

+  def set_suggestion(users, is_suggested) when is_list(users) do
+    Repo.transaction(fn ->
+      Enum.map(users, fn user ->
+        with {:ok, user} <- set_suggestion(user, is_suggested), do: user
+      end)
+    end)
+  end
+
+  def set_suggestion(%User{is_suggested: is_suggested} = user, is_suggested), do: {:ok, user}
+
+  def set_suggestion(%User{} = user, is_suggested) when is_boolean(is_suggested) do
+    user
+    |> change(is_suggested: is_suggested)
+    |> update_and_set_cache()
+  end
+
  def update_notification_settings(%User{} = user, settings) do
    user
    |> cast(%{notification_settings: settings}, [])
@ -1713,7 +1730,6 @@ defmodule Pleroma.User do
      ap_enabled: false,
      is_moderator: false,
      is_admin: false,
-      mastofe_settings: nil,
      mascot: nil,
      emoji: %{},
      pleroma_settings_store: %{},
@ -2248,7 +2264,7 @@ defmodule Pleroma.User do
  def change_email(user, email) do
    user
    |> cast(%{email: email}, [:email])
-    |> validate_required([:email])
+    |> maybe_validate_required_email(false)
    |> unique_constraint(:email)
    |> validate_format(:email, @email_regex)
    |> update_and_set_cache()
@ -2331,13 +2347,6 @@ defmodule Pleroma.User do
    |> update_and_set_cache()
  end

-  def mastodon_settings_update(user, settings) do
-    user
-    |> cast(%{mastofe_settings: settings}, [:mastofe_settings])
-    |> validate_required([:mastofe_settings])
-    |> update_and_set_cache()
-  end
-
  @spec confirmation_changeset(User.t(), keyword()) :: Changeset.t()
  def confirmation_changeset(user, set_confirmation: confirmed?) do
    params =
@ -2483,12 +2492,24 @@ defmodule Pleroma.User do
    |> update_and_set_cache()
  end

-  def active_user_count(weeks \\ 4) do
-    active_after = Timex.shift(NaiveDateTime.utc_now(), weeks: -weeks)
+  def active_user_count(days \\ 30) do
+    active_after = Timex.shift(NaiveDateTime.utc_now(), days: -days)

    __MODULE__
    |> where([u], u.last_active_at >= ^active_after)
    |> where([u], u.local == true)
    |> Repo.aggregate(:count)
  end
+
+  def update_last_status_at(user) do
+    User
+    |> where(id: ^user.id)
+    |> update([u], set: [last_status_at: fragment("NOW()")])
+    |> select([u], u)
+    |> Repo.update_all([])
+    |> case do
+      {1, [user]} -> set_cache(user)
+      _ -> {:error, user}
+    end
+  end
 end
--- a/lib/pleroma/user/query.ex
+++ b/lib/pleroma/user/query.ex
@ -46,6 +46,8 @@ defmodule Pleroma.User.Query do
            unconfirmed: boolean(),
            is_admin: boolean(),
            is_moderator: boolean(),
+            is_suggested: boolean(),
+            is_discoverable: boolean(),
            super_users: boolean(),
            invisible: boolean(),
            internal: boolean(),
@ -167,6 +169,14 @@ defmodule Pleroma.User.Query do
    where(query, [u], u.is_confirmed == false)
  end

+  defp compose_query({:is_suggested, bool}, query) do
+    where(query, [u], u.is_suggested == ^bool)
+  end
+
+  defp compose_query({:is_discoverable, bool}, query) do
+    where(query, [u], u.is_discoverable == ^bool)
+  end
+
  defp compose_query({:followers, %User{id: id}}, query) do
    query
    |> where([u], u.id != ^id)
--- a/lib/pleroma/user_note.ex
+++ b/lib/pleroma/user_note.ex
@ -0,0 +1,52 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.UserNote do
+  use Ecto.Schema
+
+  import Ecto.Changeset
+  import Ecto.Query
+
+  alias Pleroma.Repo
+  alias Pleroma.User
+  alias Pleroma.UserNote
+
+  schema "user_notes" do
+    belongs_to(:source, User, type: FlakeId.Ecto.CompatType)
+    belongs_to(:target, User, type: FlakeId.Ecto.CompatType)
+    field(:comment, :string)
+
+    timestamps()
+  end
+
+  def changeset(%UserNote{} = user_note, params \\ %{}) do
+    user_note
+    |> cast(params, [:source_id, :target_id, :comment])
+    |> validate_required([:source_id, :target_id])
+  end
+
+  def show(%User{} = source, %User{} = target) do
+    with %UserNote{} = note <-
+           UserNote
+           |> where(source_id: ^source.id, target_id: ^target.id)
+           |> Repo.one() do
+      note.comment
+    else
+      _ -> ""
+    end
+  end
+
+  def create(%User{} = source, %User{} = target, comment) do
+    %UserNote{}
+    |> changeset(%{
+      source_id: source.id,
+      target_id: target.id,
+      comment: comment
+    })
+    |> Repo.insert(
+      on_conflict: {:replace, [:comment]},
+      conflict_target: [:source_id, :target_id]
+    )
+  end
+end
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@ -81,6 +81,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
    if is_public?(object), do: User.decrease_note_count(actor), else: {:ok, actor}
  end

+  def update_last_status_at_if_public(actor, object) do
+    if is_public?(object), do: User.update_last_status_at(actor), else: {:ok, actor}
+  end
+
  defp increase_replies_count_if_reply(%{
         "object" => %{"inReplyTo" => reply_ap_id} = object,
         "type" => "Create"
@ -288,6 +292,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
         _ <- increase_replies_count_if_reply(create_data),
         {:quick_insert, false, activity} <- {:quick_insert, quick_insert?, activity},
         {:ok, _actor} <- increase_note_count_if_public(actor, activity),
+         {:ok, _actor} <- update_last_status_at_if_public(actor, activity),
         _ <- notify_and_stream(activity),
         :ok <- maybe_schedule_poll_notifications(activity),
         :ok <- maybe_federate(activity) do
@ -441,6 +446,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
    |> maybe_preload_bookmarks(opts)
    |> maybe_set_thread_muted_field(opts)
    |> restrict_blocked(opts)
+    |> restrict_blockers_visibility(opts)
    |> restrict_recipients(recipients, opts[:user])
    |> restrict_filtered(opts)
    |> where(
@ -1028,7 +1034,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do

    from(
      [activity, object: o] in query,
+      # You don't block the author
      where: fragment("not (? = ANY(?))", activity.actor, ^blocked_ap_ids),
+
+      # You don't block any recipients, and didn't author the post
      where:
        fragment(
          "((not (? && ?)) or ? = ?)",
@ -1037,12 +1046,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
          activity.actor,
          ^user.ap_id
        ),
+
+      # You don't block the domain of any recipients, and didn't author the post
      where:
        fragment(
-          "recipients_contain_blocked_domains(?, ?) = false",
+          "(recipients_contain_blocked_domains(?, ?) = false) or ? = ?",
          activity.recipients,
-          ^domain_blocks
+          ^domain_blocks,
+          activity.actor,
+          ^user.ap_id
        ),
+
+      # It's not a boost of a user you block
      where:
        fragment(
          "not (?->>'type' = 'Announce' and ?->'to' \\?| ?)",
@ -1050,6 +1065,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
          activity.data,
          ^blocked_ap_ids
        ),
+
+      # You don't block the author's domain, and also don't follow the author
      where:
        fragment(
          "(not (split_part(?, '/', 3) = ANY(?))) or ? = ANY(?)",
@ -1058,6 +1075,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
          activity.actor,
          ^following_ap_ids
        ),
+
+      # Same as above, but checks the Object
      where:
        fragment(
          "(not (split_part(?->>'actor', '/', 3) = ANY(?))) or (?->>'actor') = ANY(?)",
@ -1071,6 +1090,31 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do

  defp restrict_blocked(query, _), do: query

+  defp restrict_blockers_visibility(query, %{blocking_user: %User{} = user}) do
+    if Config.get([:activitypub, :blockers_visible]) == true do
+      query
+    else
+      blocker_ap_ids = User.incoming_relationships_ungrouped_ap_ids(user, [:block])
+
+      from(
+        activity in query,
+        # The author doesn't block you
+        where: fragment("not (? = ANY(?))", activity.actor, ^blocker_ap_ids),
+
+        # It's not a boost of a user that blocks you
+        where:
+          fragment(
+            "not (?->>'type' = 'Announce' and ?->'to' \\?| ?)",
+            activity.data,
+            activity.data,
+            ^blocker_ap_ids
+          )
+      )
+    end
+  end
+
+  defp restrict_blockers_visibility(query, _), do: query
+
  defp restrict_unlisted(query, %{restrict_unlisted: true}) do
    from(
      activity in query,
@ -1297,6 +1341,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
      |> restrict_state(opts)
      |> restrict_favorited_by(opts)
      |> restrict_blocked(restrict_blocked_opts)
+      |> restrict_blockers_visibility(opts)
      |> restrict_muted(restrict_muted_opts)
      |> restrict_filtered(opts)
      |> restrict_media(opts)
@ -1597,9 +1642,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
         %User{} = old_user <- User.get_by_nickname(nickname),
         {_, false} <- {:ap_id_comparison, data[:ap_id] == old_user.ap_id} do
      Logger.info(
-        "Found an old user for #{nickname}, the old ap id is #{old_user.ap_id}, new one is #{
-          data[:ap_id]
-        }, renaming."
+        "Found an old user for #{nickname}, the old ap id is #{old_user.ap_id}, new one is #{data[:ap_id]}, renaming."
      )

      old_user
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@ -283,15 +283,29 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
    json(conn, "ok")
  end

+  def inbox(%{assigns: %{valid_signature: false}} = conn, _params) do
+    conn
+    |> put_status(:bad_request)
+    |> json("Invalid HTTP Signature")
+  end
+
  # POST /relay/inbox -or- POST /internal/fetch/inbox
-  def inbox(conn, params) do
-    if params["type"] == "Create" && FederatingPlug.federating?() do
+  def inbox(conn, %{"type" => "Create"} = params) do
+    if FederatingPlug.federating?() do
      post_inbox_relayed_create(conn, params)
    else
-      post_inbox_fallback(conn, params)
+      conn
+      |> put_status(:bad_request)
+      |> json("Not federating")
    end
  end

+  def inbox(conn, _params) do
+    conn
+    |> put_status(:bad_request)
+    |> json("error, missing HTTP Signature")
+  end
+
  defp post_inbox_relayed_create(conn, params) do
    Logger.debug(
      "Signature missing or not from author, relayed Create message, fetching object from source"
@ -302,23 +316,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
    json(conn, "ok")
  end

-  defp post_inbox_fallback(conn, params) do
-    headers = Enum.into(conn.req_headers, %{})
-
-    if headers["signature"] && params["actor"] &&
-         String.contains?(headers["signature"], params["actor"]) do
-      Logger.debug(
-        "Signature validation error for: #{params["actor"]}, make sure you are forwarding the HTTP Host header!"
-      )
-
-      Logger.debug(inspect(conn.req_headers))
-    end
-
-    conn
-    |> put_status(:bad_request)
-    |> json(dgettext("errors", "error"))
-  end
-
  defp represent_service_actor(%User{} = user, conn) do
    with {:ok, user} <- User.ensure_keys_present(user) do
      conn
--- a/lib/pleroma/web/activity_pub/mrf.ex
+++ b/lib/pleroma/web/activity_pub/mrf.ex
@ -21,7 +21,7 @@ defmodule Pleroma.Web.ActivityPub.MRF do
          type: [:module, {:list, :module}],
          description:
            "A list of MRF policies enabled. Module names are shortened (removed leading `Pleroma.Web.ActivityPub.MRF.` part), but on adding custom module you need to use full name.",
-          suggestions: {:list_behaviour_implementations, Pleroma.Web.ActivityPub.MRF}
+          suggestions: {:list_behaviour_implementations, Pleroma.Web.ActivityPub.MRF.Policy}
        },
        %{
          key: :transparency,
@ -157,9 +157,7 @@ defmodule Pleroma.Web.ActivityPub.MRF do
          [description | acc]
        else
          Logger.warn(
-            "#{policy} config description doesn't have one or all required keys #{
-              inspect(@required_description_keys)
-            }"
+            "#{policy} config description doesn't have one or all required keys #{inspect(@required_description_keys)}"
          )

          acc
--- a/lib/pleroma/web/activity_pub/mrf/steal_emoji_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/steal_emoji_policy.ex
@ -38,9 +38,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy do
        end
      else
        Logger.debug(
-          "MRF.StealEmojiPolicy: :#{shortcode}: at #{url} (#{byte_size(response.body)} B) over size limit (#{
-            size_limit
-          } B)"
+          "MRF.StealEmojiPolicy: :#{shortcode}: at #{url} (#{byte_size(response.body)} B) over size limit (#{size_limit} B)"
        )

        nil
--- a/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex
@ -23,9 +23,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
  def filter(%{"actor" => actor} = message) do
    with {:ok, match, subchain} <- lookup_subchain(actor) do
      Logger.debug(
-        "[SubchainPolicy] Matched #{actor} against #{inspect(match)} with subchain #{
-          inspect(subchain)
-        }"
+        "[SubchainPolicy] Matched #{actor} against #{inspect(match)} with subchain #{inspect(subchain)}"
      )

      MRF.filter(subchain, message)
--- a/lib/pleroma/web/activity_pub/object_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validator.ex
@ -213,6 +213,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do

  def stringify_keys(object) when is_map(object) do
    object
+    |> Enum.filter(fn {_, v} -> v != nil end)
    |> Map.new(fn {key, val} -> {to_string(key), stringify_keys(val)} end)
  end

--- a/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
@ -6,7 +6,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do
  use Ecto.Schema

  alias Pleroma.Activity
-  alias Pleroma.EctoType.ActivityPub.ObjectValidators

  import Ecto.Changeset
  import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@ -14,12 +13,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do
  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
-    field(:object, ObjectValidators.ObjectID)
-    field(:actor, ObjectValidators.ObjectID)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
  end

  def cast_data(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/add_remove_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/add_remove_validator.ex
@ -10,19 +10,20 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator do

  require Pleroma.Constants

-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
  alias Pleroma.User

  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
    field(:target)
-    field(:object, ObjectValidators.ObjectID)
-    field(:actor, ObjectValidators.ObjectID)
-    field(:type)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
+
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
  end

  def cast_and_validate(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex
@ -20,13 +20,15 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
-    field(:object, ObjectValidators.ObjectID)
-    field(:actor, ObjectValidators.ObjectID)
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
+
    field(:context, :string)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
    field(:published, ObjectValidators.DateTime)
  end

--- a/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
@ -15,12 +15,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
  @derive Jason.Encoder

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:bto, ObjectValidators.Recipients, default: [])
-    field(:bcc, ObjectValidators.Recipients, default: [])
-    field(:type, :string)
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+      end
+    end
+
    field(:name, :string)
    field(:inReplyTo, ObjectValidators.ObjectID)
    field(:attributedTo, ObjectValidators.ObjectID)
--- a/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex
@ -6,10 +6,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do
  use Ecto.Schema

  alias Pleroma.EctoType.ActivityPub.ObjectValidators
-  alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
-  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
  alias Pleroma.Web.ActivityPub.Transmogrifier

  import Ecto.Changeset
@ -18,38 +16,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do
  @derive Jason.Encoder

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:bto, ObjectValidators.Recipients, default: [])
-    field(:bcc, ObjectValidators.Recipients, default: [])
-    embeds_many(:tag, TagValidator)
-    field(:type, :string)
-
-    field(:name, :string)
-    field(:summary, :string)
-    field(:content, :string)
-
-    field(:context, :string)
-    # short identifier for PleromaFE to group statuses by context
-    field(:context_id, :integer)
-
-    # TODO: Remove actor on objects
-    field(:actor, ObjectValidators.ObjectID)
-
-    field(:attributedTo, ObjectValidators.ObjectID)
-    field(:published, ObjectValidators.DateTime)
-    field(:emoji, ObjectValidators.Emoji, default: %{})
-    field(:sensitive, :boolean, default: false)
-    embeds_many(:attachment, AttachmentValidator)
-    field(:replies_count, :integer, default: 0)
-    field(:like_count, :integer, default: 0)
-    field(:announcement_count, :integer, default: 0)
-    field(:inReplyTo, ObjectValidators.ObjectID)
-    field(:url, ObjectValidators.Uri)
-
-    field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
-    field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        object_fields()
+        status_object_fields()
+      end
+    end

    field(:replies, {:array, ObjectValidators.ObjectID}, default: [])
  end
--- a/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
@ -68,12 +68,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
    end
  end

-  defp handle_href(href, mediaType) do
+  defp handle_href(href, mediaType, data) do
    [
      %{
        "href" => href,
        "type" => "Link",
-        "mediaType" => mediaType
+        "mediaType" => mediaType,
+        "width" => data["width"],
+        "height" => data["height"]
      }
    ]
  end
@ -81,10 +83,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
  defp fix_url(data) do
    cond do
      is_binary(data["url"]) ->
-        Map.put(data, "url", handle_href(data["url"], data["mediaType"]))
+        Map.put(data, "url", handle_href(data["url"], data["mediaType"], data))

      is_binary(data["href"]) and data["url"] == nil ->
-        Map.put(data, "url", handle_href(data["href"], data["mediaType"]))
+        Map.put(data, "url", handle_href(data["href"], data["mediaType"], data))

      true ->
        data
--- a/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex
@ -5,11 +5,8 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
  use Ecto.Schema

-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
-  alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
-  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
  alias Pleroma.Web.ActivityPub.Transmogrifier

  import Ecto.Changeset
@ -18,38 +15,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
  @derive Jason.Encoder

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:bto, ObjectValidators.Recipients, default: [])
-    field(:bcc, ObjectValidators.Recipients, default: [])
-    embeds_many(:tag, TagValidator)
-    field(:type, :string)
-
-    field(:name, :string)
-    field(:summary, :string)
-    field(:content, :string)
-
-    field(:context, :string)
-    # short identifier for PleromaFE to group statuses by context
-    field(:context_id, :integer)
-
-    # TODO: Remove actor on objects
-    field(:actor, ObjectValidators.ObjectID)
-
-    field(:attributedTo, ObjectValidators.ObjectID)
-    field(:published, ObjectValidators.DateTime)
-    field(:emoji, ObjectValidators.Emoji, default: %{})
-    field(:sensitive, :boolean, default: false)
-    embeds_many(:attachment, AttachmentValidator)
-    field(:replies_count, :integer, default: 0)
-    field(:like_count, :integer, default: 0)
-    field(:announcement_count, :integer, default: 0)
-    field(:inReplyTo, ObjectValidators.ObjectID)
-    field(:url, ObjectValidators.Uri)
-
-    field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
-    field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        object_fields()
+        status_object_fields()
+      end
+    end
  end

  def cast_and_apply(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/block_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/block_validator.ex
@ -5,20 +5,21 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do
  use Ecto.Schema

-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations

  import Ecto.Changeset
-  import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations

  @primary_key false
+  @derive Jason.Encoder

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
-    field(:actor, ObjectValidators.ObjectID)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:object, ObjectValidators.ObjectID)
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
  end

  def cast_data(data) do
@ -30,8 +31,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do
    cng
    |> validate_required([:id, :type, :actor, :to, :cc, :object])
    |> validate_inclusion(:type, ["Block"])
-    |> validate_actor_presence()
-    |> validate_actor_presence(field_name: :object)
+    |> CommonValidations.validate_actor_presence()
+    |> CommonValidations.validate_actor_presence(field_name: :object)
  end

  def cast_and_validate(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/common_fields.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_fields.ex
@ -0,0 +1,68 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFields do
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
+
+  # Activities and Objects, except (Create)ChatMessage
+  defmacro message_fields do
+    quote bind_quoted: binding() do
+      field(:type, :string)
+      field(:id, ObjectValidators.ObjectID, primary_key: true)
+
+      field(:to, ObjectValidators.Recipients, default: [])
+      field(:cc, ObjectValidators.Recipients, default: [])
+      field(:bto, ObjectValidators.Recipients, default: [])
+      field(:bcc, ObjectValidators.Recipients, default: [])
+    end
+  end
+
+  defmacro activity_fields do
+    quote bind_quoted: binding() do
+      field(:object, ObjectValidators.ObjectID)
+      field(:actor, ObjectValidators.ObjectID)
+    end
+  end
+
+  # All objects except Answer and CHatMessage
+  defmacro object_fields do
+    quote bind_quoted: binding() do
+      field(:content, :string)
+
+      field(:published, ObjectValidators.DateTime)
+      field(:emoji, ObjectValidators.Emoji, default: %{})
+      embeds_many(:attachment, AttachmentValidator)
+    end
+  end
+
+  # Basically objects that aren't ChatMessage and Answer
+  defmacro status_object_fields do
+    quote bind_quoted: binding() do
+      # TODO: Remove actor on objects
+      field(:actor, ObjectValidators.ObjectID)
+      field(:attributedTo, ObjectValidators.ObjectID)
+
+      embeds_many(:tag, TagValidator)
+
+      field(:name, :string)
+      field(:summary, :string)
+
+      field(:context, :string)
+      # short identifier for PleromaFE to group statuses by context
+      field(:context_id, :integer)
+
+      field(:sensitive, :boolean, default: false)
+      field(:replies_count, :integer, default: 0)
+      field(:like_count, :integer, default: 0)
+      field(:announcement_count, :integer, default: 0)
+      field(:inReplyTo, ObjectValidators.ObjectID)
+      field(:url, ObjectValidators.Uri)
+
+      field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
+      field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
+    end
+  end
+end
--- a/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex
@ -17,11 +17,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateChatMessageValidator do
  @primary_key false

  embedded_schema do
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        activity_fields()
+      end
+    end
+
    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:actor, ObjectValidators.ObjectID)
    field(:type, :string)
    field(:to, ObjectValidators.Recipients, default: [])
-    field(:object, ObjectValidators.ObjectID)
  end

  def cast_and_apply(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
@ -20,14 +20,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:actor, ObjectValidators.ObjectID)
-    field(:type, :string)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:bto, ObjectValidators.Recipients, default: [])
-    field(:bcc, ObjectValidators.Recipients, default: [])
-    field(:object, ObjectValidators.ObjectID)
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
+
    field(:expires_at, ObjectValidators.DateTime)

    # Should be moved to object, done for CommonAPI.Utils.make_context
--- a/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
@ -15,13 +15,15 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
-    field(:actor, ObjectValidators.ObjectID)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
+
    field(:deleted_activity_id, ObjectValidators.ObjectID)
-    field(:object, ObjectValidators.ObjectID)
  end

  def cast_data(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
@ -5,7 +5,6 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
  use Ecto.Schema

-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
  alias Pleroma.Object
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes

@ -15,14 +14,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
-    field(:object, ObjectValidators.ObjectID)
-    field(:actor, ObjectValidators.ObjectID)
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
+
    field(:context, :string)
    field(:content, :string)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
  end

  def cast_and_validate(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/event_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/event_validator.ex
@ -5,11 +5,8 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
  use Ecto.Schema

-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
-  alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
-  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
  alias Pleroma.Web.ActivityPub.Transmogrifier

  import Ecto.Changeset
@ -19,38 +16,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do

  # Extends from NoteValidator
  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:bto, ObjectValidators.Recipients, default: [])
-    field(:bcc, ObjectValidators.Recipients, default: [])
-    embeds_many(:tag, TagValidator)
-    field(:type, :string)
-
-    field(:name, :string)
-    field(:summary, :string)
-    field(:content, :string)
-
-    field(:context, :string)
-    # short identifier for PleromaFE to group statuses by context
-    field(:context_id, :integer)
-
-    # TODO: Remove actor on objects
-    field(:actor, ObjectValidators.ObjectID)
-
-    field(:attributedTo, ObjectValidators.ObjectID)
-    field(:published, ObjectValidators.DateTime)
-    field(:emoji, ObjectValidators.Emoji, default: %{})
-    field(:sensitive, :boolean, default: false)
-    embeds_many(:attachment, AttachmentValidator)
-    field(:replies_count, :integer, default: 0)
-    field(:like_count, :integer, default: 0)
-    field(:announcement_count, :integer, default: 0)
-    field(:inReplyTo, ObjectValidators.ObjectID)
-    field(:url, ObjectValidators.Uri)
-
-    field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
-    field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        object_fields()
+        status_object_fields()
+      end
+    end
  end

  def cast_and_apply(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
@ -5,20 +5,20 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator do
  use Ecto.Schema

-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
-
  import Ecto.Changeset
  import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations

  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
-    field(:actor, ObjectValidators.ObjectID)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:object, ObjectValidators.ObjectID)
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
+
    field(:state, :string, default: "pending")
  end

--- a/lib/pleroma/web/activity_pub/object_validators/like_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/like_validator.ex
@ -5,7 +5,6 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
  use Ecto.Schema

-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
  alias Pleroma.Object
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
  alias Pleroma.Web.ActivityPub.Utils
@ -16,13 +15,15 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
-    field(:object, ObjectValidators.ObjectID)
-    field(:actor, ObjectValidators.ObjectID)
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
+
    field(:context, :string)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
  end

  def cast_and_validate(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
@ -6,11 +6,9 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
  use Ecto.Schema

  alias Pleroma.EctoType.ActivityPub.ObjectValidators
-  alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
  alias Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator
-  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
  alias Pleroma.Web.ActivityPub.Transmogrifier

  import Ecto.Changeset
@ -20,35 +18,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do

  # Extends from NoteValidator
  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:bto, ObjectValidators.Recipients, default: [])
-    field(:bcc, ObjectValidators.Recipients, default: [])
-    embeds_many(:tag, TagValidator)
-    field(:type, :string)
-    field(:content, :string)
-    field(:context, :string)
-
-    # TODO: Remove actor on objects
-    field(:actor, ObjectValidators.ObjectID)
-
-    field(:attributedTo, ObjectValidators.ObjectID)
-    field(:summary, :string)
-    field(:published, ObjectValidators.DateTime)
-    field(:emoji, ObjectValidators.Emoji, default: %{})
-    field(:sensitive, :boolean, default: false)
-    embeds_many(:attachment, AttachmentValidator)
-    field(:replies_count, :integer, default: 0)
-    field(:like_count, :integer, default: 0)
-    field(:announcement_count, :integer, default: 0)
-    field(:inReplyTo, ObjectValidators.ObjectID)
-    field(:url, ObjectValidators.Uri)
-    # short identifier for PleromaFE to group statuses by context
-    field(:context_id, :integer)
-
-    field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
-    field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        object_fields()
+        status_object_fields()
+      end
+    end

    field(:closed, ObjectValidators.DateTime)
    field(:voters, {:array, ObjectValidators.ObjectID}, default: [])
--- a/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex
@ -6,7 +6,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
  use Ecto.Schema

  alias Pleroma.Activity
-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
  alias Pleroma.User

  import Ecto.Changeset
@ -15,12 +14,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
-    field(:object, ObjectValidators.ObjectID)
-    field(:actor, ObjectValidators.ObjectID)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+        activity_fields()
+      end
+    end
  end

  def cast_and_validate(data) do
--- a/lib/pleroma/web/activity_pub/object_validators/update_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/update_validator.ex
@ -13,11 +13,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do
  @primary_key false

  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:type, :string)
+    quote do
+      unquote do
+        import Elixir.Pleroma.Web.ActivityPub.ObjectValidators.CommonFields
+        message_fields()
+      end
+    end
+
    field(:actor, ObjectValidators.ObjectID)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
    # In this case, we save the full object in this activity instead of just a
    # reference, so we can always see what was actually changed by this.
    field(:object, :map)
--- a/lib/pleroma/web/activity_pub/publisher.ex
+++ b/lib/pleroma/web/activity_pub/publisher.ex
@ -63,18 +63,17 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
        date: date
      })

-    with {:ok, %{status: code}} when code in 200..299 <-
-           result =
-             HTTP.post(
-               inbox,
-               json,
-               [
-                 {"Content-Type", "application/activity+json"},
-                 {"Date", date},
-                 {"signature", signature},
-                 {"digest", digest}
-               ]
-             ) do
+    with {:ok, %{status: code}} = result when code in 200..299 <-
+           HTTP.post(
+             inbox,
+             json,
+             [
+               {"Content-Type", "application/activity+json"},
+               {"Date", date},
+               {"signature", signature},
+               {"digest", digest}
+             ]
+           ) do
      if not Map.has_key?(params, :unreachable_since) || params[:unreachable_since] do
        Instances.set_reachable(inbox)
      end
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@ -199,8 +199,9 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
         %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
      {:ok, notifications} = Notification.create_notifications(activity, do_send: false)
      {:ok, _user} = ActivityPub.increase_note_count_if_public(user, object)
+      {:ok, _user} = ActivityPub.update_last_status_at_if_public(user, object)

-      if in_reply_to = object.data["inReplyTo"] && object.data["type"] != "Answer" do
+      if in_reply_to = object.data["type"] != "Answer" && object.data["inReplyTo"] do
        Object.increase_replies_count(in_reply_to)
      end

--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@ -446,7 +446,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
    |> Activity.Queries.by_type()
    |> Activity.Queries.by_actor(actor)
    |> Activity.Queries.by_object_id(object)
-    |> where(fragment("data->>'state' = 'pending'"))
+    |> where(fragment("data->>'state' = 'pending'") or fragment("data->>'state' = 'accept'"))
    |> update(set: [data: fragment("jsonb_set(data, '{state}', ?)", ^state)])
    |> Repo.update_all([])

--- a/lib/pleroma/web/admin_api/controllers/admin_api_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/admin_api_controller.ex
@ -49,7 +49,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
  plug(
    OAuthScopesPlug,
    %{scopes: ["admin:read:statuses"]}
-    when action in [:list_user_statuses, :list_instance_statuses]
+    when action in [:list_user_statuses]
  )

  plug(
@ -81,24 +81,6 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do

  action_fallback(AdminAPI.FallbackController)

-  def list_instance_statuses(conn, %{"instance" => instance} = params) do
-    with_reblogs = params["with_reblogs"] == "true" || params["with_reblogs"] == true
-    {page, page_size} = page_params(params)
-
-    result =
-      ActivityPub.fetch_statuses(nil, %{
-        instance: instance,
-        limit: page_size,
-        offset: (page - 1) * page_size,
-        exclude_reblogs: not with_reblogs,
-        total: true
-      })
-
-    conn
-    |> put_view(AdminAPI.StatusView)
-    |> render("index.json", %{total: result[:total], activities: result[:items], as: :activity})
-  end
-
  def list_user_statuses(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname} = params) do
    with_reblogs = params["with_reblogs"] == "true" || params["with_reblogs"] == true
    godmode = params["godmode"] == "true" || params["godmode"] == true
--- a/lib/pleroma/web/admin_api/controllers/instance_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/instance_controller.ex
@ -0,0 +1,63 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.AdminAPI.InstanceController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper, only: [fetch_integer_param: 3]
+
+  alias Pleroma.Instances.Instance
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.AdminAPI
+  alias Pleroma.Web.Plugs.OAuthScopesPlug
+
+  require Logger
+
+  @default_page_size 50
+
+  plug(
+    OAuthScopesPlug,
+    %{scopes: ["admin:read:statuses"]}
+    when action in [:list_statuses]
+  )
+
+  plug(
+    OAuthScopesPlug,
+    %{scopes: ["admin:write:accounts", "admin:write:statuses"]}
+    when action in [:delete]
+  )
+
+  action_fallback(AdminAPI.FallbackController)
+
+  def list_statuses(conn, %{"instance" => instance} = params) do
+    with_reblogs = params["with_reblogs"] == "true" || params["with_reblogs"] == true
+    {page, page_size} = page_params(params)
+
+    result =
+      ActivityPub.fetch_statuses(nil, %{
+        instance: instance,
+        limit: page_size,
+        offset: (page - 1) * page_size,
+        exclude_reblogs: not with_reblogs,
+        total: true
+      })
+
+    conn
+    |> put_view(AdminAPI.StatusView)
+    |> render("index.json", %{total: result[:total], activities: result[:items], as: :activity})
+  end
+
+  def delete(conn, %{"instance" => instance}) do
+    with {:ok, _job} <- Instance.delete_users_and_activities(instance) do
+      json(conn, instance)
+    end
+  end
+
+  defp page_params(params) do
+    {
+      fetch_integer_param(params, "page", 1),
+      fetch_integer_param(params, "page_size", @default_page_size)
+    }
+  end
+end
--- a/lib/pleroma/web/admin_api/controllers/user_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/user_controller.ex
@ -35,7 +35,9 @@ defmodule Pleroma.Web.AdminAPI.UserController do
           :toggle_activation,
           :activate,
           :deactivate,
-           :approve
+           :approve,
+           :suggest,
+           :unsuggest
         ]
  )

@ -239,6 +241,32 @@ defmodule Pleroma.Web.AdminAPI.UserController do
    render(conn, "index.json", users: updated_users)
  end

+  def suggest(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
+    users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
+    {:ok, updated_users} = User.set_suggestion(users, true)
+
+    ModerationLog.insert_log(%{
+      actor: admin,
+      subject: users,
+      action: "add_suggestion"
+    })
+
+    render(conn, "index.json", users: updated_users)
+  end
+
+  def unsuggest(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
+    users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
+    {:ok, updated_users} = User.set_suggestion(users, false)
+
+    ModerationLog.insert_log(%{
+      actor: admin,
+      subject: users,
+      action: "remove_suggestion"
+    })
+
+    render(conn, "index.json", users: updated_users)
+  end
+
  def index(conn, params) do
    {page, page_size} = page_params(params)
    filters = maybe_parse_filters(params[:filters])
--- a/lib/pleroma/web/admin_api/views/account_view.ex
+++ b/lib/pleroma/web/admin_api/views/account_view.ex
@ -80,6 +80,7 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
      "tags" => user.tags || [],
      "is_confirmed" => user.is_confirmed,
      "is_approved" => user.is_approved,
+      "is_suggested" => user.is_suggested,
      "url" => user.uri || user.ap_id,
      "registration_reason" => user.registration_reason,
      "actor_type" => user.actor_type,
--- a/lib/pleroma/web/api_spec/operations/account_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/account_operation.ex
@ -226,6 +226,12 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
                type: :boolean,
                description: "Receive this account's reblogs in home timeline? Defaults to true.",
                default: true
+              },
+              notify: %Schema{
+                type: :boolean,
+                description:
+                  "Receive notifications for all statuses posted by the account? Defaults to false.",
+                default: false
              }
            }
          },
@ -328,6 +334,29 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
    }
  end

+  def note_operation do
+    %Operation{
+      tags: ["Account actions"],
+      summary: "Set a private note about a user.",
+      operationId: "AccountController.note",
+      security: [%{"oAuth" => ["follow", "write:accounts"]}],
+      requestBody: request_body("Parameters", note_request()),
+      description: "Create a note for the given account.",
+      parameters: [
+        %Reference{"$ref": "#/components/parameters/accountIdOrNickname"},
+        Operation.parameter(
+          :comment,
+          :query,
+          %Schema{type: :string},
+          "Account note body"
+        )
+      ],
+      responses: %{
+        200 => Operation.response("Relationship", "application/json", AccountRelationship)
+      }
+    }
+  end
+
  def follow_by_uri_operation do
    %Operation{
      tags: ["Account actions"],
@ -685,9 +714,11 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
          "blocked_by" => true,
          "muting" => false,
          "muting_notifications" => false,
+          "note" => "",
          "requested" => false,
          "domain_blocking" => false,
          "subscribing" => false,
+          "notifying" => false,
          "endorsed" => true
        },
        %{
@ -699,9 +730,11 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
          "blocked_by" => true,
          "muting" => true,
          "muting_notifications" => false,
+          "note" => "",
          "requested" => true,
          "domain_blocking" => false,
          "subscribing" => false,
+          "notifying" => false,
          "endorsed" => false
        },
        %{
@ -713,9 +746,11 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
          "blocked_by" => false,
          "muting" => true,
          "muting_notifications" => false,
+          "note" => "",
          "requested" => false,
          "domain_blocking" => true,
          "subscribing" => true,
+          "notifying" => true,
          "endorsed" => false
        }
      ]
@ -760,6 +795,23 @@ defmodule Pleroma.Web.ApiSpec.AccountOperation do
    }
  end

+  defp note_request do
+    %Schema{
+      title: "AccountNoteRequest",
+      description: "POST body for adding a note for an account",
+      type: :object,
+      properties: %{
+        comment: %Schema{
+          type: :string,
+          description: "Account note body"
+        }
+      },
+      example: %{
+        "comment" => "Example note"
+      }
+    }
+  end
+
  defp array_of_lists do
    %Schema{
      title: "ArrayOfLists",
--- a/lib/pleroma/web/api_spec/operations/admin/user_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/admin/user_operation.ex
@ -216,7 +216,71 @@ defmodule Pleroma.Web.ApiSpec.Admin.UserOperation do
        request_body(
          "Parameters",
          %Schema{
-            description: "POST body for deleting multiple users",
+            description: "POST body for approving multiple users",
+            type: :object,
+            properties: %{
+              nicknames: %Schema{
+                type: :array,
+                items: %Schema{type: :string}
+              }
+            }
+          }
+        ),
+      responses: %{
+        200 =>
+          Operation.response("Response", "application/json", %Schema{
+            type: :object,
+            properties: %{user: %Schema{type: :array, items: user()}}
+          }),
+        403 => Operation.response("Forbidden", "application/json", ApiError)
+      }
+    }
+  end
+
+  def suggest_operation do
+    %Operation{
+      tags: ["User administration"],
+      summary: "Suggest multiple users",
+      operationId: "AdminAPI.UserController.suggest",
+      security: [%{"oAuth" => ["admin:write:accounts"]}],
+      parameters: admin_api_params(),
+      requestBody:
+        request_body(
+          "Parameters",
+          %Schema{
+            description: "POST body for adding multiple suggested users",
+            type: :object,
+            properties: %{
+              nicknames: %Schema{
+                type: :array,
+                items: %Schema{type: :string}
+              }
+            }
+          }
+        ),
+      responses: %{
+        200 =>
+          Operation.response("Response", "application/json", %Schema{
+            type: :object,
+            properties: %{user: %Schema{type: :array, items: user()}}
+          }),
+        403 => Operation.response("Forbidden", "application/json", ApiError)
+      }
+    }
+  end
+
+  def unsuggest_operation do
+    %Operation{
+      tags: ["User administration"],
+      summary: "Unsuggest multiple users",
+      operationId: "AdminAPI.UserController.unsuggest",
+      security: [%{"oAuth" => ["admin:write:accounts"]}],
+      parameters: admin_api_params(),
+      requestBody:
+        request_body(
+          "Parameters",
+          %Schema{
+            description: "POST body for removing multiple suggested users",
            type: :object,
            properties: %{
              nicknames: %Schema{
--- a/lib/pleroma/web/api_spec/operations/directory_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/directory_operation.ex
@ -0,0 +1,41 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ApiSpec.DirectoryOperation do
+  alias OpenApiSpex.Operation
+  alias Pleroma.Web.ApiSpec.AccountOperation
+  alias Pleroma.Web.ApiSpec.Schemas.ApiError
+  alias Pleroma.Web.ApiSpec.Schemas.BooleanLike
+
+  import Pleroma.Web.ApiSpec.Helpers
+
+  def open_api_operation(action) do
+    operation = String.to_existing_atom("#{action}_operation")
+    apply(__MODULE__, operation, [])
+  end
+
+  def index_operation do
+    %Operation{
+      tags: ["Directory"],
+      summary: "Profile directory",
+      operationId: "DirectoryController.index",
+      parameters:
+        [
+          Operation.parameter(
+            :order,
+            :query,
+            :string,
+            "Order by recent activity or account creation",
+            required: nil
+          ),
+          Operation.parameter(:local, :query, BooleanLike, "Include local users only")
+        ] ++ pagination_params(),
+      responses: %{
+        200 =>
+          Operation.response("Accounts", "application/json", AccountOperation.array_of_accounts()),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+end
--- a/lib/pleroma/web/api_spec/operations/twitter_util_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/twitter_util_operation.ex
@ -121,7 +121,10 @@ defmodule Pleroma.Web.ApiSpec.TwitterUtilOperation do
      type: :object,
      required: [:email, :password],
      properties: %{
-        email: %Schema{type: :string, description: "New email"},
+        email: %Schema{
+          type: :string,
+          description: "New email. Set to blank to remove the user's email."
+        },
        password: %Schema{type: :string, description: "Current password"}
      }
    }
@ -188,6 +191,7 @@ defmodule Pleroma.Web.ApiSpec.TwitterUtilOperation do
      parameters: [
        Operation.parameter(:password, :query, :string, "Password")
      ],
+      requestBody: request_body("Parameters", delete_account_request(), required: false),
      responses: %{
        200 =>
          Operation.response("Success", "application/json", %Schema{
@ -234,4 +238,48 @@ defmodule Pleroma.Web.ApiSpec.TwitterUtilOperation do
      responses: %{200 => Operation.response("Web Page", "test/html", %Schema{type: :string})}
    }
  end
+
+  def remote_interaction_operation do
+    %Operation{
+      tags: ["Accounts"],
+      summary: "Remote interaction",
+      operationId: "UtilController.remote_interaction",
+      requestBody: request_body("Parameters", remote_interaction_request(), required: true),
+      responses: %{
+        200 =>
+          Operation.response("Remote interaction URL", "application/json", %Schema{type: :object})
+      }
+    }
+  end
+
+  defp remote_interaction_request do
+    %Schema{
+      title: "RemoteInteractionRequest",
+      description: "POST body for remote interaction",
+      type: :object,
+      required: [:ap_id, :profile],
+      properties: %{
+        ap_id: %Schema{type: :string, description: "Profile or status ActivityPub ID"},
+        profile: %Schema{type: :string, description: "Remote profile webfinger"}
+      }
+    }
+  end
+
+  defp delete_account_request do
+    %Schema{
+      title: "AccountDeleteRequest",
+      description: "POST body for deleting one's own account",
+      type: :object,
+      properties: %{
+        password: %Schema{
+          type: :string,
+          description: "The user's own password for confirmation.",
+          format: :password
+        }
+      },
+      example: %{
+        "password" => "prettyp0ony1313"
+      }
+    }
+  end
 end
--- a/lib/pleroma/web/api_spec/schemas/account.ex
+++ b/lib/pleroma/web/api_spec/schemas/account.ex
@ -194,9 +194,11 @@ defmodule Pleroma.Web.ApiSpec.Schemas.Account do
          "id" => "9tKi3esbG7OQgZ2920",
          "muting" => false,
          "muting_notifications" => false,
+          "note" => "",
          "requested" => false,
          "showing_reblogs" => true,
-          "subscribing" => false
+          "subscribing" => false,
+          "notifying" => false
        },
        "settings_store" => %{
          "pleroma-fe" => %{}
--- a/lib/pleroma/web/api_spec/schemas/account_relationship.ex
+++ b/lib/pleroma/web/api_spec/schemas/account_relationship.ex
@ -22,9 +22,11 @@ defmodule Pleroma.Web.ApiSpec.Schemas.AccountRelationship do
      id: FlakeID,
      muting: %Schema{type: :boolean},
      muting_notifications: %Schema{type: :boolean},
+      note: %Schema{type: :string},
      requested: %Schema{type: :boolean},
      showing_reblogs: %Schema{type: :boolean},
-      subscribing: %Schema{type: :boolean}
+      subscribing: %Schema{type: :boolean},
+      notifying: %Schema{type: :boolean}
    },
    example: %{
      "blocked_by" => false,
@ -36,9 +38,11 @@ defmodule Pleroma.Web.ApiSpec.Schemas.AccountRelationship do
      "id" => "9tKi3esbG7OQgZ2920",
      "muting" => false,
      "muting_notifications" => false,
+      "note" => "",
      "requested" => false,
      "showing_reblogs" => true,
-      "subscribing" => false
+      "subscribing" => false,
+      "notifying" => false
    }
  })
 end
--- a/lib/pleroma/web/api_spec/schemas/status.ex
+++ b/lib/pleroma/web/api_spec/schemas/status.ex
@ -282,9 +282,11 @@ defmodule Pleroma.Web.ApiSpec.Schemas.Status do
            "id" => "9toJCsKN7SmSf3aj5c",
            "muting" => false,
            "muting_notifications" => false,
+            "note" => "",
            "requested" => false,
            "showing_reblogs" => true,
-            "subscribing" => false
+            "subscribing" => false,
+            "notifying" => false
          },
          "skip_thread_containment" => false,
          "tags" => []
--- a/lib/pleroma/web/common_api.ex
+++ b/lib/pleroma/web/common_api.ex
@ -487,9 +487,7 @@ defmodule Pleroma.Web.CommonAPI do
    else
      {what, result} = error ->
        Logger.warn(
-          "CommonAPI.remove_mute/2 failed. #{what}: #{result}, user_id: #{user_id}, activity_id: #{
-            activity_id
-          }"
+          "CommonAPI.remove_mute/2 failed. #{what}: #{result}, user_id: #{user_id}, activity_id: #{activity_id}"
        )

        {:error, error}
--- a/lib/pleroma/web/endpoint.ex
+++ b/lib/pleroma/web/endpoint.ex
@ -10,6 +10,7 @@ defmodule Pleroma.Web.Endpoint do
  alias Pleroma.Config

  socket("/socket", Pleroma.Web.UserSocket)
+  socket("/live", Phoenix.LiveView.Socket)

  plug(Plug.Telemetry, event_prefix: [:phoenix, :endpoint])

--- a/lib/pleroma/web/feed/user_controller.ex
+++ b/lib/pleroma/web/feed/user_controller.ex
@ -18,6 +18,8 @@ defmodule Pleroma.Web.Feed.UserController do
  def feed_redirect(%{assigns: %{format: "html"}} = conn, %{"nickname" => nickname}) do
    with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname_or_id(nickname)} do
      Pleroma.Web.Fallback.RedirectController.redirector_with_meta(conn, %{user: user})
+    else
+      _ -> Pleroma.Web.Fallback.RedirectController.redirector(conn, nil)
    end
  end

--- a/lib/pleroma/web/manifest_controller.ex
+++ b/lib/pleroma/web/manifest_controller.ex
@ -0,0 +1,14 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ManifestController do
+  use Pleroma.Web, :controller
+
+  plug(:skip_auth when action == :show)
+
+  @doc "GET /manifest.json"
+  def show(conn, _params) do
+    render(conn, "manifest.json")
+  end
+end
--- a/lib/pleroma/web/masto_fe_controller.ex
+++ b/lib/pleroma/web/masto_fe_controller.ex
@ -1,61 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Web.MastoFEController do
-  use Pleroma.Web, :controller
-
-  alias Pleroma.User
-  alias Pleroma.Web.MastodonAPI.AuthController
-  alias Pleroma.Web.OAuth.Token
-  alias Pleroma.Web.Plugs.OAuthScopesPlug
-
-  plug(OAuthScopesPlug, %{scopes: ["write:accounts"]} when action == :put_settings)
-
-  # Note: :index action handles attempt of unauthenticated access to private instance with redirect
-  plug(:skip_public_check when action == :index)
-
-  plug(
-    OAuthScopesPlug,
-    %{scopes: ["read"], fallback: :proceed_unauthenticated}
-    when action == :index
-  )
-
-  plug(:skip_auth when action == :manifest)
-
-  @doc "GET /web/*path"
-  def index(conn, _params) do
-    with %{assigns: %{user: %User{} = user, token: %Token{app_id: token_app_id} = token}} <- conn,
-         {:ok, %{id: ^token_app_id}} <- AuthController.local_mastofe_app() do
-      conn
-      |> put_layout(false)
-      |> render("index.html",
-        token: token.token,
-        user: user,
-        custom_emojis: Pleroma.Emoji.get_all()
-      )
-    else
-      _ ->
-        conn
-        |> put_session(:return_to, conn.request_path)
-        |> redirect(to: "/web/login")
-    end
-  end
-
-  @doc "GET /web/manifest.json"
-  def manifest(conn, _params) do
-    render(conn, "manifest.json")
-  end
-
-  @doc "PUT /api/web/settings: Backend-obscure settings blob for MastoFE, don't parse/reuse elsewhere"
-  def put_settings(%{assigns: %{user: user}} = conn, %{"data" => settings} = _params) do
-    with {:ok, _} <- User.mastodon_settings_update(user, settings) do
-      json(conn, %{})
-    else
-      e ->
-        conn
-        |> put_status(:internal_server_error)
-        |> json(%{error: inspect(e)})
-    end
-  end
-end
--- a/lib/pleroma/web/mastodon_api/controllers/account_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/account_controller.ex
@ -15,6 +15,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do

  alias Pleroma.Maps
  alias Pleroma.User
+  alias Pleroma.UserNote
  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Builder
  alias Pleroma.Web.ActivityPub.Pipeline
@ -53,7 +54,11 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do
    when action in [:verify_credentials, :endorsements, :identity_proofs]
  )

-  plug(OAuthScopesPlug, %{scopes: ["write:accounts"]} when action == :update_credentials)
+  plug(
+    OAuthScopesPlug,
+    %{scopes: ["write:accounts"]}
+    when action in [:update_credentials, :note]
+  )

  plug(OAuthScopesPlug, %{scopes: ["read:lists"]} when action == :lists)

@ -79,7 +84,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do
  plug(OAuthScopesPlug, %{scopes: ["follow", "write:mutes"]} when action in [:mute, :unmute])

  @relationship_actions [:follow, :unfollow]
-  @needs_account ~W(followers following lists follow unfollow mute unmute block unblock)a
+  @needs_account ~W(followers following lists follow unfollow mute unmute block unblock note)a

  plug(
    RateLimiter,
@ -435,6 +440,16 @@ defmodule Pleroma.Web.MastodonAPI.AccountController do
    end
  end

+  @doc "POST /api/v1/accounts/:id/note"
+  def note(
+        %{assigns: %{user: noter, account: target}, body_params: %{comment: comment}} = conn,
+        _params
+      ) do
+    with {:ok, _user_note} <- UserNote.create(noter, target, comment) do
+      render(conn, "relationship.json", user: noter, target: target)
+    end
+  end
+
  @doc "POST /api/v1/follows"
  def follow_by_uri(%{body_params: %{uri: uri}} = conn, _) do
    case User.get_cached_by_nickname(uri) do
--- a/lib/pleroma/web/mastodon_api/controllers/app_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/app_controller.ex
@ -25,8 +25,6 @@ defmodule Pleroma.Web.MastodonAPI.AppController do

  plug(Pleroma.Web.ApiSpec.CastAndValidate)

-  @local_mastodon_name "Mastodon-Local"
-
  defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.AppOperation

  @doc "POST /api/v1/apps"
@ -47,7 +45,6 @@ defmodule Pleroma.Web.MastodonAPI.AppController do
      |> Maps.put_if_present(:user_id, user_id)

    with cs <- App.register_changeset(%App{}, app_attrs),
-         false <- cs.changes[:client_name] == @local_mastodon_name,
         {:ok, app} <- Repo.insert(cs) do
      render(conn, "show.json", app: app)
    end
--- a/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex
@ -7,77 +7,12 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do

  import Pleroma.Web.ControllerHelper, only: [json_response: 3]

-  alias Pleroma.Helpers.AuthHelper
-  alias Pleroma.Helpers.UriHelper
-  alias Pleroma.User
-  alias Pleroma.Web.OAuth.App
-  alias Pleroma.Web.OAuth.Authorization
-  alias Pleroma.Web.OAuth.Token
-  alias Pleroma.Web.OAuth.Token.Strategy.Revoke, as: RevokeToken
  alias Pleroma.Web.TwitterAPI.TwitterAPI

  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)

  plug(Pleroma.Web.Plugs.RateLimiter, [name: :password_reset] when action == :password_reset)

-  @local_mastodon_name "Mastodon-Local"
-
-  @doc "GET /web/login"
-  # Local Mastodon FE login callback action
-  def login(conn, %{"code" => auth_token} = params) do
-    with {:ok, app} <- local_mastofe_app(),
-         {:ok, auth} <- Authorization.get_by_token(app, auth_token),
-         {:ok, oauth_token} <- Token.exchange_token(app, auth) do
-      redirect_to =
-        conn
-        |> local_mastodon_post_login_path()
-        |> UriHelper.modify_uri_params(%{"access_token" => oauth_token.token})
-
-      conn
-      |> AuthHelper.put_session_token(oauth_token.token)
-      |> redirect(to: redirect_to)
-    else
-      _ -> redirect_to_oauth_form(conn, params)
-    end
-  end
-
-  def login(conn, params) do
-    with %{assigns: %{user: %User{}, token: %Token{app_id: app_id}}} <- conn,
-         {:ok, %{id: ^app_id}} <- local_mastofe_app() do
-      redirect(conn, to: local_mastodon_post_login_path(conn))
-    else
-      _ -> redirect_to_oauth_form(conn, params)
-    end
-  end
-
-  defp redirect_to_oauth_form(conn, _params) do
-    with {:ok, app} <- local_mastofe_app() do
-      path =
-        Routes.o_auth_path(conn, :authorize,
-          response_type: "code",
-          client_id: app.client_id,
-          redirect_uri: ".",
-          scope: Enum.join(app.scopes, " ")
-        )
-
-      redirect(conn, to: path)
-    end
-  end
-
-  @doc "DELETE /auth/sign_out"
-  def logout(conn, _) do
-    conn =
-      with %{assigns: %{token: %Token{} = oauth_token}} <- conn,
-           session_token = AuthHelper.get_session_token(conn),
-           {:ok, %Token{token: ^session_token}} <- RevokeToken.revoke(oauth_token) do
-        AuthHelper.delete_session_token(conn)
-      else
-        _ -> conn
-      end
-
-    redirect(conn, to: "/")
-  end
-
  @doc "POST /auth/password"
  def password_reset(conn, params) do
    nickname_or_email = params["email"] || params["nickname"]
@ -86,23 +21,4 @@ defmodule Pleroma.Web.MastodonAPI.AuthController do

    json_response(conn, :no_content, "")
  end
-
-  defp local_mastodon_post_login_path(conn) do
-    case get_session(conn, :return_to) do
-      nil ->
-        Routes.masto_fe_path(conn, :index, ["getting-started"])
-
-      return_to ->
-        delete_session(conn, :return_to)
-        return_to
-    end
-  end
-
-  @spec local_mastofe_app() :: {:ok, App.t()} | {:error, Ecto.Changeset.t()}
-  def local_mastofe_app do
-    App.get_or_make(
-      %{client_name: @local_mastodon_name, redirect_uris: "."},
-      ["read", "write", "follow", "push", "admin"]
-    )
-  end
 end
--- a/lib/pleroma/web/mastodon_api/controllers/directory_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/directory_controller.ex
@ -0,0 +1,82 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.DirectoryController do
+  use Pleroma.Web, :controller
+
+  import Ecto.Query
+  alias Pleroma.Pagination
+  alias Pleroma.User
+  alias Pleroma.UserRelationship
+  alias Pleroma.Web.MastodonAPI.AccountView
+
+  require Logger
+
+  plug(Pleroma.Web.ApiSpec.CastAndValidate)
+
+  plug(:skip_auth when action == "index")
+
+  defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.DirectoryOperation
+
+  @doc "GET /api/v1/directory"
+  def index(%{assigns: %{user: user}} = conn, params) do
+    with true <- Pleroma.Config.get([:instance, :profile_directory]) do
+      limit = Map.get(params, :limit, 20) |> min(80)
+
+      users =
+        User.Query.build(%{is_discoverable: true, invisible: false, limit: limit})
+        |> order_by_creation_date(params)
+        |> exclude_remote(params)
+        |> exclude_user(user)
+        |> exclude_relationships(user, [:block, :mute])
+        |> Pagination.fetch_paginated(params, :offset)
+
+      conn
+      |> put_view(AccountView)
+      |> render("index.json", for: user, users: users, as: :user)
+    else
+      _ -> json(conn, [])
+    end
+  end
+
+  defp order_by_creation_date(query, %{order: "new"}) do
+    query
+  end
+
+  defp order_by_creation_date(query, _params) do
+    query
+    |> order_by([u], desc_nulls_last: u.last_status_at)
+  end
+
+  defp exclude_remote(query, %{local: true}) do
+    where(query, [u], u.local == true)
+  end
+
+  defp exclude_remote(query, _params) do
+    query
+  end
+
+  defp exclude_user(query, %User{id: user_id}) do
+    where(query, [u], u.id != ^user_id)
+  end
+
+  defp exclude_user(query, _user) do
+    query
+  end
+
+  defp exclude_relationships(query, %User{id: user_id}, relationship_types) do
+    query
+    |> join(:left, [u], r in UserRelationship,
+      as: :user_relationships,
+      on:
+        r.target_id == u.id and r.source_id == ^user_id and
+          r.relationship_type in ^relationship_types
+    )
+    |> where([user_relationships: r], is_nil(r.target_id))
+  end
+
+  defp exclude_relationships(query, _user, _relationship_types) do
+    query
+  end
+end
--- a/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
@ -17,6 +17,8 @@ defmodule Pleroma.Web.MastodonAPI.SearchController do

  require Logger

+  @search_limit 40
+
  plug(Pleroma.Web.ApiSpec.CastAndValidate)

  # Note: Mastodon doesn't allow unauthenticated access (requires read:accounts / read:search)
@ -77,7 +79,7 @@ defmodule Pleroma.Web.MastodonAPI.SearchController do
    [
      resolve: params[:resolve],
      following: params[:following],
-      limit: params[:limit],
+      limit: min(params[:limit], @search_limit),
      offset: params[:offset],
      type: params[:type],
      author: get_author(params),
--- a/lib/pleroma/web/mastodon_api/controllers/suggestion_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/suggestion_controller.ex
@ -4,11 +4,16 @@

 defmodule Pleroma.Web.MastodonAPI.SuggestionController do
  use Pleroma.Web, :controller
+  import Ecto.Query
+  alias Pleroma.FollowingRelationship
+  alias Pleroma.User
+  alias Pleroma.UserRelationship

  require Logger

  plug(Pleroma.Web.ApiSpec.CastAndValidate)
-  plug(Pleroma.Web.Plugs.OAuthScopesPlug, %{scopes: ["read"]} when action == :index)
+  plug(Pleroma.Web.Plugs.OAuthScopesPlug, %{scopes: ["read"]} when action in [:index, :index2])
+  plug(Pleroma.Web.Plugs.OAuthScopesPlug, %{scopes: ["write"]} when action in [:dismiss])

  def open_api_operation(action) do
    operation = String.to_existing_atom("#{action}_operation")
@ -26,7 +31,90 @@ defmodule Pleroma.Web.MastodonAPI.SuggestionController do
    }
  end

+  def index2_operation do
+    %OpenApiSpex.Operation{
+      tags: ["Suggestions"],
+      summary: "Follow suggestions",
+      operationId: "SuggestionController.index2",
+      responses: %{
+        200 => Pleroma.Web.ApiSpec.Helpers.empty_array_response()
+      }
+    }
+  end
+
+  def dismiss_operation do
+    %OpenApiSpex.Operation{
+      tags: ["Suggestions"],
+      summary: "Remove a suggestion",
+      operationId: "SuggestionController.dismiss",
+      parameters: [
+        OpenApiSpex.Operation.parameter(
+          :account_id,
+          :path,
+          %OpenApiSpex.Schema{type: :string},
+          "Account to dismiss",
+          required: true
+        )
+      ],
+      responses: %{
+        200 => Pleroma.Web.ApiSpec.Helpers.empty_object_response()
+      }
+    }
+  end
+
  @doc "GET /api/v1/suggestions"
  def index(conn, params),
    do: Pleroma.Web.MastodonAPI.MastodonAPIController.empty_array(conn, params)
+
+  @doc "GET /api/v2/suggestions"
+  def index2(%{assigns: %{user: user}} = conn, params) do
+    limit = Map.get(params, :limit, 40) |> min(80)
+
+    users =
+      %{is_suggested: true, invisible: false, limit: limit}
+      |> User.Query.build()
+      |> exclude_user(user)
+      |> exclude_relationships(user, [:block, :mute, :suggestion_dismiss])
+      |> exclude_following(user)
+      |> Pleroma.Repo.all()
+
+    render(conn, "index.json", %{
+      users: users,
+      source: :staff,
+      for: user,
+      skip_visibility_check: true
+    })
+  end
+
+  defp exclude_user(query, %User{id: user_id}) do
+    where(query, [u], u.id != ^user_id)
+  end
+
+  defp exclude_relationships(query, %User{id: user_id}, relationship_types) do
+    query
+    |> join(:left, [u], r in UserRelationship,
+      as: :user_relationships,
+      on:
+        r.target_id == u.id and r.source_id == ^user_id and
+          r.relationship_type in ^relationship_types
+    )
+    |> where([user_relationships: r], is_nil(r.target_id))
+  end
+
+  defp exclude_following(query, %User{id: user_id}) do
+    query
+    |> join(:left, [u], r in FollowingRelationship,
+      as: :following_relationships,
+      on: r.following_id == u.id and r.follower_id == ^user_id and r.state == :follow_accept
+    )
+    |> where([following_relationships: r], is_nil(r.following_id))
+  end
+
+  @doc "DELETE /api/v1/suggestions/:account_id"
+  def dismiss(%{assigns: %{user: source}} = conn, %{account_id: user_id}) do
+    with %User{} = target <- User.get_cached_by_id(user_id),
+         {:ok, _} <- UserRelationship.create(:suggestion_dismiss, source, target) do
+      json(conn, %{})
+    end
+  end
 end
--- a/lib/pleroma/web/mastodon_api/mastodon_api.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api.ex
@ -24,6 +24,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
    with {:ok, follower, _followed, _} <- result do
      options = cast_params(params)
      set_reblogs_visibility(options[:reblogs], result)
+      set_subscription(options[:notify], result)
      {:ok, follower}
    end
  end
@ -36,6 +37,16 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
    CommonAPI.show_reblogs(follower, followed)
  end

+  defp set_subscription(true, {:ok, follower, followed, _}) do
+    User.subscribe(follower, followed)
+  end
+
+  defp set_subscription(false, {:ok, follower, followed, _}) do
+    User.unsubscribe(follower, followed)
+  end
+
+  defp set_subscription(_, _), do: {:ok, nil}
+
  @spec get_followers(User.t(), map()) :: list(User.t())
  def get_followers(user, params \\ %{}) do
    user
@ -73,7 +84,8 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
      exclude_visibilities: {:array, :string},
      reblogs: :boolean,
      with_muted: :boolean,
-      account_ap_id: :string
+      account_ap_id: :string,
+      notify: :boolean
    }

    changeset = cast({%{}, param_types}, params, Map.keys(param_types))
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@ -7,6 +7,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do

  alias Pleroma.FollowingRelationship
  alias Pleroma.User
+  alias Pleroma.UserNote
  alias Pleroma.UserRelationship
  alias Pleroma.Web.CommonAPI.Utils
  alias Pleroma.Web.MastodonAPI.AccountView
@ -101,6 +102,15 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
        User.following?(target, reading_user)
      end

+    subscribing =
+      UserRelationship.exists?(
+        user_relationships,
+        :inverse_subscription,
+        target,
+        reading_user,
+        &User.subscribed_to?(&2, &1)
+      )
+
    # NOTE: adjust UserRelationship.view_relationships_option/2 on new relation-related flags
    %{
      id: to_string(target.id),
@ -138,14 +148,8 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
          target,
          &User.muted_notifications?(&1, &2)
        ),
-      subscribing:
-        UserRelationship.exists?(
-          user_relationships,
-          :inverse_subscription,
-          target,
-          reading_user,
-          &User.subscribed_to?(&2, &1)
-        ),
+      subscribing: subscribing,
+      notifying: subscribing,
      requested: follow_state == :follow_pending,
      domain_blocking: User.blocks_domain?(reading_user, target),
      showing_reblogs:
@ -156,7 +160,12 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
          target,
          &User.muting_reblogs?(&1, &2)
        ),
-      endorsed: false
+      endorsed: false,
+      note:
+        UserNote.show(
+          reading_user,
+          target
+        )
    }
  end

@ -261,6 +270,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
          actor_type: user.actor_type
        }
      },
+      last_status_at: user.last_status_at,

      # Pleroma extensions
      # Note: it's insecure to output :email but fully-qualified nickname may serve as safe stub
@ -269,6 +279,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
        ap_id: user.ap_id,
        also_known_as: user.also_known_as,
        is_confirmed: user.is_confirmed,
+        is_suggested: user.is_suggested,
        tags: user.tags,
        hide_followers_count: user.hide_followers_count,
        hide_follows_count: user.hide_follows_count,
--- a/lib/pleroma/web/mastodon_api/views/instance_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/instance_view.ex
@ -45,7 +45,8 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
          features: features(),
          federation: federation(),
          fields_limits: fields_limits(),
-          post_formats: Config.get([:instance, :allowed_post_formats])
+          post_formats: Config.get([:instance, :allowed_post_formats]),
+          privileged_staff: Config.get([:instance, :privileged_staff])
        },
        stats: %{mau: Pleroma.User.active_user_count()},
        vapid_public_key: Keyword.get(Pleroma.Web.Push.vapid_config(), :public_key)
@ -59,6 +60,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
      "mastodon_api",
      "mastodon_api_streaming",
      "polls",
+      "v2_suggestions",
      "pleroma_explicit_addressing",
      "shareable_emoji_packs",
      "multifetch",
@ -83,7 +85,13 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
        "safe_dm_mentions"
      end,
      "pleroma_emoji_reactions",
-      "pleroma_chat_messages"
+      "pleroma_chat_messages",
+      if Config.get([:instance, :show_reactions]) do
+        "exposable_reactions"
+      end,
+      if Config.get([:instance, :profile_directory]) do
+        "profile_directory"
+      end
    ]
    |> Enum.filter(& &1)
  end
--- a/lib/pleroma/web/mastodon_api/views/suggestion_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/suggestion_view.ex
@ -0,0 +1,28 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.SuggestionView do
+  use Pleroma.Web, :view
+  alias Pleroma.Web.MastodonAPI.AccountView
+
+  @source_types [:staff, :global, :past_interactions]
+
+  def render("index.json", %{users: users} = opts) do
+    Enum.map(users, fn user ->
+      opts =
+        opts
+        |> Map.put(:user, user)
+        |> Map.delete(:users)
+
+      render("show.json", opts)
+    end)
+  end
+
+  def render("show.json", %{source: source, user: _user} = opts) when source in @source_types do
+    %{
+      source: source,
+      account: AccountView.render("show.json", opts)
+    }
+  end
+end
--- a/lib/pleroma/web/mastodon_api/websocket_handler.ex
+++ b/lib/pleroma/web/mastodon_api/websocket_handler.ex
@ -49,9 +49,7 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do

  def websocket_init(state) do
    Logger.debug(
-      "#{__MODULE__} accepted websocket connection for user #{
-        (state.user || %{id: "anonymous"}).id
-      }, topic #{state.topic}"
+      "#{__MODULE__} accepted websocket connection for user #{(state.user || %{id: "anonymous"}).id}, topic #{state.topic}"
    )

    Streamer.add_socket(state.topic, state.user)
@ -106,9 +104,7 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do

  def terminate(reason, _req, state) do
    Logger.debug(
-      "#{__MODULE__} terminating websocket connection for user #{
-        (state.user || %{id: "anonymous"}).id
-      }, topic #{state.topic || "?"}: #{inspect(reason)}"
+      "#{__MODULE__} terminating websocket connection for user #{(state.user || %{id: "anonymous"}).id}, topic #{state.topic || "?"}: #{inspect(reason)}"
    )

    Streamer.remove_socket(state.topic)
--- a/lib/pleroma/web/nodeinfo/nodeinfo.ex
+++ b/lib/pleroma/web/nodeinfo/nodeinfo.ex
@ -35,7 +35,9 @@ defmodule Pleroma.Web.Nodeinfo.Nodeinfo do
      openRegistrations: Config.get([:instance, :registrations_open]),
      usage: %{
        users: %{
-          total: Map.get(stats, :user_count, 0)
+          total: Map.get(stats, :user_count, 0),
+          activeMonth: Pleroma.User.active_user_count(30),
+          activeHalfyear: Pleroma.User.active_user_count(180)
        },
        localPosts: Map.get(stats, :status_count, 0)
      },
@ -67,7 +69,8 @@ defmodule Pleroma.Web.Nodeinfo.Nodeinfo do
        mailerEnabled: Config.get([Pleroma.Emails.Mailer, :enabled], false),
        features: features,
        restrictedNicknames: Config.get([Pleroma.User, :restricted_nicknames]),
-        skipThreadContainment: Config.get([:instance, :skip_thread_containment], false)
+        skipThreadContainment: Config.get([:instance, :skip_thread_containment], false),
+        privilegedStaff: Config.get([:instance, :privileged_staff])
      }
    }
  end
--- a/lib/pleroma/web/o_auth/o_auth_controller.ex
+++ b/lib/pleroma/web/o_auth/o_auth_controller.ex
@ -597,9 +597,6 @@ defmodule Pleroma.Web.OAuth.OAuthController do
    end
  end

-  # Special case: Local MastodonFE
-  defp redirect_uri(%Plug.Conn{} = conn, "."), do: Routes.auth_url(conn, :login)
-
  defp redirect_uri(%Plug.Conn{}, redirect_uri), do: redirect_uri

  defp get_session_registration_id(%Plug.Conn{} = conn), do: get_session(conn, :registration_id)
--- a/lib/pleroma/web/pleroma_api/controllers/chat_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/chat_controller.ex
@ -151,7 +151,9 @@ defmodule Pleroma.Web.PleromaAPI.ChatController do
      index_query(user, params)
      |> Pagination.fetch_paginated(params)

-    render(conn, "index.json", chats: chats)
+    conn
+    |> add_link_headers(chats)
+    |> render("index.json", chats: chats)
  end

  defp index_query(%{id: user_id} = user, params) do
--- a/Show More
+++ b/Show More