Merge remote-tracking branch 'origin/develop' into pleroma-conversations

2019-08-14 15:30:40 +02:00 · 2019-08-14 15:30:40 +02:00 · 560dbad538
parent 2674db14a2 744e2ce8b4
commit 560dbad538
105 changed files with 1773 additions and 241 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -23,9 +23,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Not being able to pin unlisted posts
 - Objects being re-embedded to activities after being updated (e.g faved/reposted). Running 'mix pleroma.database prune_objects' again is advised.
 - Metadata rendering errors resulting in the entire page being inaccessible
+- `federation_incoming_replies_max_depth` option being ignored in certain cases
 - Federation/MediaProxy not working with instances that have wrong certificate order
 - Mastodon API: Handling of search timeouts (`/api/v1/search` and `/api/v2/search`)
 - Mastodon API: Embedded relationships not being properly rendered in the Account entity of Status entity
+- Mastodon API: follower/following counters not being nullified, when `hide_follows`/`hide_followers` is set
+- Mastodon API: `muted` in the Status entity, using author's account to determine if the tread was muted
 - Mastodon API: Add `account_id`, `type`, `offset`, and `limit` to search API (`/api/v1/search` and `/api/v2/search`)
 - Mastodon API, streaming: Fix filtering of notifications based on blocks/mutes/thread mutes
 - ActivityPub C2S: follower/following collection pages being inaccessible even when authentifucated if `hide_followers`/ `hide_follows` was set
@ -38,12 +41,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Invalid SemVer version generation, when the current branch does not have commits ahead of tag/checked out on a tag
 - Pleroma.Upload base_url was not automatically whitelisted by MediaProxy. Now your custom CDN or file hosting will be accessed directly as expected.
 - Report email not being sent to admins when the reporter is a remote user
+- MRF: ensure that subdomain_match calls are case-insensitive

 ### Added
 - Conversations: Add Pleroma-specific conversation endpoints and status posting extensions. Run the `bump_all_conversations` task again to create the necessary data.
+- **Breaking:** MRF describe API, which adds support for exposing configuration information about MRF policies to NodeInfo.
+  Custom modules will need to be updated by adding, at the very least, `def describe, do: {:ok, %{}}` to the MRF policy modules.
 - MRF: Support for priming the mediaproxy cache (`Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`)
 - MRF: Support for excluding specific domains from Transparency.
 - MRF: Support for filtering posts based on who they mention (`Pleroma.Web.ActivityPub.MRF.MentionPolicy`)
+- MRF: Support for filtering posts based on ActivityStreams vocabulary (`Pleroma.Web.ActivityPub.MRF.VocabularyPolicy`)
 - MRF (Simple Policy): Support for wildcard domains.
 - Support for wildcard domains in user domain blocks setting.
 - Configuration: `quarantined_instances` support wildcard domains.
@ -66,6 +73,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Added synchronization of following/followers counters for external users
 - Configuration: `enabled` option for `Pleroma.Emails.Mailer`, defaulting to `false`.
 - Configuration: Pleroma.Plugs.RateLimiter `bucket_name`, `params` options.
+- Configuration: `user_bio_length` and `user_name_length` options.
 - Addressable lists
 - Twitter API: added rate limit for `/api/account/password_reset` endpoint.
 - ActivityPub: Add an internal service actor for fetching ActivityPub objects.
@ -73,6 +81,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Admin API: Endpoint for fetching latest user's statuses
 - Pleroma API: Add `/api/v1/pleroma/accounts/confirmation_resend?email=<email>` for resending account confirmation.
 - Relays: Added a task to list relay subscriptions.
+- Mix Tasks: `mix pleroma.database fix_likes_collections`
+- Federation: Remove `likes` from objects.

 ### Changed
 - Configuration: Filter.AnonymizeFilename added ability to retain file extension with custom text
@ -83,6 +93,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Removed
 - Emoji: Remove longfox emojis.
 - Remove `Reply-To` header from report emails for admins.
+- ActivityPub: The `accept_blocks` configuration setting.

 ## [1.0.1] - 2019-07-14
 ### Security
@ -94,6 +105,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Rich media: Do not crawl private IP ranges

 ### Added
+- Digest email for inactive users
 - Add a generic settings store for frontends / clients to use.
 - Explicit addressing option for posting.
 - Optional SSH access mode. (Needs `erlang-ssh` package on some distributions).
@ -120,6 +132,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Configuration: `notify_email` option
 - Configuration: Media proxy `whitelist` option
 - Configuration: `report_uri` option
+- Configuration: `email_notifications` option
 - Configuration: `limit_to_local_content` option
 - Pleroma API: User subscriptions
 - Pleroma API: Healthcheck endpoint
--- a/config/config.exs
+++ b/config/config.exs
@ -253,6 +253,8 @@
  skip_thread_containment: true,
  limit_to_local_content: :unauthenticated,
  dynamic_configuration: false,
+  user_bio_length: 5000,
+  user_name_length: 100,
  external_user_synchronization: true

 config :pleroma, :markup,
@ -302,7 +304,6 @@
  default_mascot: :pleroma_fox_tan

 config :pleroma, :activitypub,
-  accept_blocks: true,
  unfollow_blocked: true,
  outgoing_blocks: true,
  follow_handshake_timeout: 500,
@ -337,6 +338,10 @@

 config :pleroma, :mrf_subchain, match_actor: %{}

+config :pleroma, :mrf_vocabulary,
+  accept: [],
+  reject: []
+
 config :pleroma, :rich_media,
  enabled: true,
  ignore_hosts: [],
@ -514,6 +519,14 @@
  total_user_limit: 300,
  enabled: true

+config :pleroma, :email_notifications,
+  digest: %{
+    active: false,
+    schedule: "0 0 * * 0",
+    interval: 7,
+    inactivity_threshold: 7
+  }
+
 config :pleroma, :oauth2,
  token_expires_in: 600,
  issue_new_refresh_token: true,
--- a/config/test.exs
+++ b/config/test.exs
@ -81,6 +81,8 @@
 config :pleroma, :database, rum_enabled: rum_enabled
 IO.puts("RUM enabled: #{rum_enabled}")

+config :joken, default_signer: "yU8uHKq+yyAkZ11Hx//jcdacWc8yQ1bxAAGrplzB0Zwwjkp35v0RK9SO8WTPr6QZ"
+
 config :pleroma, Pleroma.ReverseProxy.Client, Pleroma.ReverseProxy.ClientMock

 try do
--- a/docs/config.md
+++ b/docs/config.md
@ -18,6 +18,7 @@ Note: `strip_exif` has been replaced by `Pleroma.Upload.Filter.Mogrify`.

 ## Pleroma.Uploaders.S3
 * `bucket`: S3 bucket name
+* `bucket_namespace`: S3 bucket namespace
 * `public_endpoint`: S3 endpoint that the user finally accesses(ex. "https://s3.dualstack.ap-northeast-1.amazonaws.com")
 * `truncated_namespace`: If you use S3 compatible service such as Digital Ocean Spaces or CDN, set folder name or "" etc.
 For example, when using CDN to S3 virtual host format, set "".
@ -102,6 +103,7 @@ config :pleroma, Pleroma.Emails.Mailer,
  * `Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy`: Rejects posts from likely spambots by rejecting posts from new users that contain links.
  * `Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`: Crawls attachments using their MediaProxy URLs so that the MediaProxy cache is primed.
  * `Pleroma.Web.ActivityPub.MRF.MentionPolicy`: Drops posts mentioning configurable users. (see `:mrf_mention` section)
+  * `Pleroma.Web.ActivityPub.MRF.VocabularyPolicy`: Restricts activities to a configured set of vocabulary. (see `:mrf_vocabulary` section)
 * `public`: Makes the client API in authentificated mode-only except for user-profiles. Useful for disabling the Local Timeline and The Whole Known Network.
 * `quarantined_instances`: List of ActivityPub instances where private(DMs, followers-only) activities will not be send.
 * `managed_config`: Whenether the config for pleroma-fe is configured in this config or in ``static/config.json``
@ -125,6 +127,8 @@ config :pleroma, Pleroma.Emails.Mailer,
 * `safe_dm_mentions`: If set to true, only mentions at the beginning of a post will be used to address people in direct messages. This is to prevent accidental mentioning of people when talking about them (e.g. "@friend hey i really don't like @enemy"). Default: `false`.
 * `healthcheck`: If set to true, system data will be shown on ``/api/pleroma/healthcheck``.
 * `remote_post_retention_days`: The default amount of days to retain remote posts when pruning the database.
+* `user_bio_length`: A user bio maximum length (default: `5000`)
+* `user_name_length`: A user name maximum length (default: `100`)
 * `skip_thread_containment`: Skip filter out broken threads. The default is `false`.
 * `limit_to_local_content`: Limit unauthenticated users to search for local statutes and users only. Possible values: `:unauthenticated`, `:all` and `false`. The default is `:unauthenticated`.
 * `dynamic_configuration`: Allow transferring configuration to DB with the subsequent customization from Admin api.
@ -275,6 +279,10 @@ config :pleroma, :mrf_subchain,
 ## :mrf_mention
 * `actors`: A list of actors, for which to drop any posts mentioning.

+## :mrf_vocabulary
+* `accept`: A list of ActivityStreams terms to accept.  If empty, all supported messages are accepted.
+* `reject`: A list of ActivityStreams terms to reject.  If empty, no messages are rejected.
+
 ## :media_proxy
 * `enabled`: Enables proxying of remote media to the instance’s proxy
 * `base_url`: The base URL to access a user-uploaded file. Useful when you want to proxy the media files via another host/CDN fronts.
@ -328,7 +336,6 @@ config :pleroma, Pleroma.Web.Endpoint,
 This will make Pleroma listen on `127.0.0.1` port `8080` and generate urls starting with `https://example.com:2020`

 ## :activitypub
-* ``accept_blocks``: Whether to accept incoming block activities from other instances
 * ``unfollow_blocked``: Whether blocks result in people getting unfollowed
 * ``outgoing_blocks``: Whether to federate blocks to other instances
 * ``deny_follow_blocked``: Whether to disallow following an account that has blocked the user in question
@ -536,6 +543,18 @@ Authentication / authorization settings.
 * `oauth_consumer_template`: OAuth consumer mode authentication form template. By default it's `consumer.html` which corresponds to `lib/pleroma/web/templates/o_auth/o_auth/consumer.html.eex`.
 * `oauth_consumer_strategies`: the list of enabled OAuth consumer strategies; by default it's set by `OAUTH_CONSUMER_STRATEGIES` environment variable. Each entry in this space-delimited string should be of format `<strategy>` or `<strategy>:<dependency>` (e.g. `twitter` or `keycloak:ueberauth_keycloak_strategy` in case dependency is named differently than `ueberauth_<strategy>`).

+## :email_notifications
+
+Email notifications settings.
+
+  - digest - emails of "what you've missed" for users who have been
+    inactive for a while.
+    - active: globally enable or disable digest emails
+    - schedule: When to send digest email, in [crontab format](https://en.wikipedia.org/wiki/Cron).
+      "0 0 * * 0" is the default, meaning "once a week at midnight on Sunday morning"
+    - interval: Minimum interval between digest emails to one user
+    - inactivity_threshold: Minimum user inactivity threshold
+
 ## OAuth consumer mode

 OAuth consumer mode allows sign in / sign up via external OAuth providers (e.g. Twitter, Facebook, Google, Microsoft, etc.).
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@ -36,6 +36,10 @@ defmodule Mix.Tasks.Pleroma.Database do
  ## Remove duplicated items from following and update followers count for all users

      mix pleroma.database update_users_following_followers_counts
+
+  ## Fix the pre-existing "likes" collections for all objects
+
+      mix pleroma.database fix_likes_collections
  """
  def run(["remove_embedded_objects" | args]) do
    {options, [], []} =
@ -125,4 +129,36 @@ def run(["prune_objects" | args]) do
      )
    end
  end
+
+  def run(["fix_likes_collections"]) do
+    import Ecto.Query
+
+    start_pleroma()
+
+    from(object in Object,
+      where: fragment("(?)->>'likes' is not null", object.data),
+      select: %{id: object.id, likes: fragment("(?)->>'likes'", object.data)}
+    )
+    |> Pleroma.RepoStreamer.chunk_stream(100)
+    |> Stream.each(fn objects ->
+      ids =
+        objects
+        |> Enum.filter(fn object -> object.likes |> Jason.decode!() |> is_map() end)
+        |> Enum.map(& &1.id)
+
+      Object
+      |> where([object], object.id in ^ids)
+      |> update([object],
+        set: [
+          data:
+            fragment(
+              "jsonb_set(?, '{likes}', '[]'::jsonb, true)",
+              object.data
+            )
+        ]
+      )
+      |> Repo.update_all([], timeout: :infinity)
+    end)
+    |> Stream.run()
+  end
 end
--- a/lib/mix/tasks/pleroma/digest.ex
+++ b/lib/mix/tasks/pleroma/digest.ex
@ -0,0 +1,33 @@
+defmodule Mix.Tasks.Pleroma.Digest do
+  use Mix.Task
+
+  @shortdoc "Manages digest emails"
+  @moduledoc """
+  Manages digest emails
+
+  ## Send digest email since given date (user registration date by default)
+  ignoring user activity status.
+
+  ``mix pleroma.digest test <nickname> <since_date>``
+
+  Example: ``mix pleroma.digest test donaldtheduck 2019-05-20``
+  """
+  def run(["test", nickname | opts]) do
+    Mix.Pleroma.start_pleroma()
+
+    user = Pleroma.User.get_by_nickname(nickname)
+
+    last_digest_emailed_at =
+      with [date] <- opts,
+           {:ok, datetime} <- Timex.parse(date, "{YYYY}-{0M}-{0D}") do
+        datetime
+      else
+        _ -> user.inserted_at
+      end
+
+    patched_user = %{user | last_digest_emailed_at: last_digest_emailed_at}
+
+    _user = Pleroma.DigestEmailWorker.perform(patched_user)
+    Mix.shell().info("Digest email have been sent to #{nickname} (#{user.email})")
+  end
+end
--- a/lib/mix/tasks/pleroma/instance.ex
+++ b/lib/mix/tasks/pleroma/instance.ex
@ -183,6 +183,7 @@ def run(["gen" | rest]) 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)
      {web_push_public_key, web_push_private_key} = :crypto.generate_key(:ecdh, :prime256v1)
      template_dir = Application.app_dir(:pleroma, "priv") <> "/templates"
@ -200,6 +201,7 @@ def run(["gen" | rest]) do
          dbuser: dbuser,
          dbpass: dbpass,
          secret: secret,
+          jwt_secret: jwt_secret,
          signing_salt: 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),
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@ -224,6 +224,29 @@ def get_create_by_object_ap_id(ap_id) when is_binary(ap_id) do

  def get_create_by_object_ap_id(_), do: nil

+  def create_by_object_ap_id_with_object(ap_ids) when is_list(ap_ids) do
+    from(
+      activity in Activity,
+      where:
+        fragment(
+          "coalesce((?)->'object'->>'id', (?)->>'object') = ANY(?)",
+          activity.data,
+          activity.data,
+          ^ap_ids
+        ),
+      where: fragment("(?)->>'type' = 'Create'", activity.data),
+      inner_join: o in Object,
+      on:
+        fragment(
+          "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
+          o.data,
+          activity.data,
+          activity.data
+        ),
+      preload: [object: o]
+    )
+  end
+
  def create_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
    from(
      activity in Activity,
@ -263,8 +286,8 @@ defp get_in_reply_to_activity_from_object(%Object{data: %{"inReplyTo" => ap_id}}

  defp get_in_reply_to_activity_from_object(_), do: nil

-  def get_in_reply_to_activity(%Activity{data: %{"object" => object}}) do
-    get_in_reply_to_activity_from_object(Object.normalize(object))
+  def get_in_reply_to_activity(%Activity{} = activity) do
+    get_in_reply_to_activity_from_object(Object.normalize(activity))
  end

  def normalize(obj) when is_map(obj), do: get_by_ap_id_with_object(obj["id"])
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@ -162,7 +162,9 @@ def start(_type, _args) do
    # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
    # for other strategies and supported options
    opts = [strategy: :one_for_one, name: Pleroma.Supervisor]
-    Supervisor.start_link(children, opts)
+    result = Supervisor.start_link(children, opts)
+    :ok = after_supervisor_start()
+    result
  end

  defp setup_instrumenters do
@ -227,4 +229,17 @@ defp hackney_pool_children do
      :hackney_pool.child_spec(pool, options)
    end
  end
+
+  defp after_supervisor_start do
+    with digest_config <- Application.get_env(:pleroma, :email_notifications)[:digest],
+         true <- digest_config[:active] do
+      PleromaJobQueue.schedule(
+        digest_config[:schedule],
+        :digest_emails,
+        Pleroma.DigestEmailWorker
+      )
+    end
+
+    :ok
+  end
 end
--- a/lib/pleroma/digest_email_worker.ex
+++ b/lib/pleroma/digest_email_worker.ex
@ -0,0 +1,35 @@
+defmodule Pleroma.DigestEmailWorker do
+  import Ecto.Query
+
+  @queue_name :digest_emails
+
+  def perform do
+    config = Pleroma.Config.get([:email_notifications, :digest])
+    negative_interval = -Map.fetch!(config, :interval)
+    inactivity_threshold = Map.fetch!(config, :inactivity_threshold)
+    inactive_users_query = Pleroma.User.list_inactive_users_query(inactivity_threshold)
+
+    now = NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
+
+    from(u in inactive_users_query,
+      where: fragment(~s(? #> '{"email_notifications","digest"}' @> 'true'), u.info),
+      where: u.last_digest_emailed_at < datetime_add(^now, ^negative_interval, "day"),
+      select: u
+    )
+    |> Pleroma.Repo.all()
+    |> Enum.each(&PleromaJobQueue.enqueue(@queue_name, __MODULE__, [&1]))
+  end
+
+  @doc """
+  Send digest email to the given user.
+  Updates `last_digest_emailed_at` field for the user and returns the updated user.
+  """
+  @spec perform(Pleroma.User.t()) :: Pleroma.User.t()
+  def perform(user) do
+    with %Swoosh.Email{} = email <- Pleroma.Emails.UserEmail.digest_email(user) do
+      Pleroma.Emails.Mailer.deliver_async(email)
+    end
+
+    Pleroma.User.touch_last_digest_emailed_at(user)
+  end
+end
--- a/lib/pleroma/emails/user_email.ex
+++ b/lib/pleroma/emails/user_email.ex
@ -5,7 +5,7 @@
 defmodule Pleroma.Emails.UserEmail do
  @moduledoc "User emails"

-  import Swoosh.Email
+  use Phoenix.Swoosh, view: Pleroma.Web.EmailView, layout: {Pleroma.Web.LayoutView, :email}

  alias Pleroma.Web.Endpoint
  alias Pleroma.Web.Router
@ -87,4 +87,73 @@ def account_confirmation_email(user) do
    |> subject("#{instance_name()} account confirmation")
    |> html_body(html_body)
  end
+
+  @doc """
+  Email used in digest email notifications
+  Includes Mentions and New Followers data
+  If there are no mentions (even when new followers exist), the function will return nil
+  """
+  @spec digest_email(Pleroma.User.t()) :: Swoosh.Email.t() | nil
+  def digest_email(user) do
+    new_notifications =
+      Pleroma.Notification.for_user_since(user, user.last_digest_emailed_at)
+      |> Enum.reduce(%{followers: [], mentions: []}, fn
+        %{activity: %{data: %{"type" => "Create"}, actor: actor} = activity} = notification,
+        acc ->
+          new_mention = %{
+            data: notification,
+            object: Pleroma.Object.normalize(activity),
+            from: Pleroma.User.get_by_ap_id(actor)
+          }
+
+          %{acc | mentions: [new_mention | acc.mentions]}
+
+        %{activity: %{data: %{"type" => "Follow"}, actor: actor} = activity} = notification,
+        acc ->
+          new_follower = %{
+            data: notification,
+            object: Pleroma.Object.normalize(activity),
+            from: Pleroma.User.get_by_ap_id(actor)
+          }
+
+          %{acc | followers: [new_follower | acc.followers]}
+
+        _, acc ->
+          acc
+      end)
+
+    with [_ | _] = mentions <- new_notifications.mentions do
+      html_data = %{
+        instance: instance_name(),
+        user: user,
+        mentions: mentions,
+        followers: new_notifications.followers,
+        unsubscribe_link: unsubscribe_url(user, "digest")
+      }
+
+      new()
+      |> to(recipient(user))
+      |> from(sender())
+      |> subject("Your digest from #{instance_name()}")
+      |> render_body("digest.html", html_data)
+    else
+      _ ->
+        nil
+    end
+  end
+
+  @doc """
+  Generate unsubscribe link for given user and notifications type.
+  The link contains JWT token with the data, and subscription can be modified without
+  authorization.
+  """
+  @spec unsubscribe_url(Pleroma.User.t(), String.t()) :: String.t()
+  def unsubscribe_url(user, notifications_type) do
+    token =
+      %{"sub" => user.id, "act" => %{"unsubscribe" => notifications_type}, "exp" => false}
+      |> Pleroma.JWT.generate_and_sign!()
+      |> Base.encode64()
+
+    Router.Helpers.subscription_url(Pleroma.Web.Endpoint, :unsubscribe, token)
+  end
 end
--- a/lib/pleroma/jwt.ex
+++ b/lib/pleroma/jwt.ex
@ -0,0 +1,9 @@
+defmodule Pleroma.JWT do
+  use Joken.Config
+
+  @impl true
+  def token_config do
+    default_claims(skip: [:aud])
+    |> add_claim("aud", &Pleroma.Web.Endpoint.url/0, &(&1 == Pleroma.Web.Endpoint.url()))
+  end
+end
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@ -18,6 +18,8 @@ defmodule Pleroma.Notification do
  import Ecto.Query
  import Ecto.Changeset

+  @type t :: %__MODULE__{}
+
  schema "notifications" do
    field(:seen, :boolean, default: false)
    belongs_to(:user, User, type: Pleroma.FlakeId)
@ -31,7 +33,7 @@ def changeset(%Notification{} = notification, attrs) do
    |> cast(attrs, [:seen])
  end

-  def for_user_query(user, opts) do
+  def for_user_query(user, opts \\ []) do
    query =
      Notification
      |> where(user_id: ^user.id)
@ -75,6 +77,25 @@ def for_user(user, opts \\ %{}) do
    |> Pagination.fetch_paginated(opts)
  end

+  @doc """
+  Returns notifications for user received since given date.
+
+  ## Examples
+
+      iex> Pleroma.Notification.for_user_since(%Pleroma.User{}, ~N[2019-04-13 11:22:33])
+      [%Pleroma.Notification{}, %Pleroma.Notification{}]
+
+      iex> Pleroma.Notification.for_user_since(%Pleroma.User{}, ~N[2019-04-15 11:22:33])
+      []
+  """
+  @spec for_user_since(Pleroma.User.t(), NaiveDateTime.t()) :: [t()]
+  def for_user_since(user, date) do
+    from(n in for_user_query(user),
+      where: n.updated_at > ^date
+    )
+    |> Repo.all()
+  end
+
  def set_read_up_to(%{id: user_id} = _user, id) do
    query =
      from(
@ -82,7 +103,10 @@ def set_read_up_to(%{id: user_id} = _user, id) do
        where: n.user_id == ^user_id,
        where: n.id <= ^id,
        update: [
-          set: [seen: true]
+          set: [
+            seen: true,
+            updated_at: ^NaiveDateTime.utc_now()
+          ]
        ]
      )

--- a/lib/pleroma/uploaders/local.ex
+++ b/lib/pleroma/uploaders/local.ex
@ -11,7 +11,7 @@ def get_file(_) do

  def put_file(upload) do
    {local_path, file} =
-      case Enum.reverse(String.split(upload.path, "/", trim: true)) do
+      case Enum.reverse(Path.split(upload.path)) do
        [file] ->
          {upload_path(), file}

@ -23,7 +23,7 @@ def put_file(upload) do

    result_file = Path.join(local_path, file)

-    unless File.exists?(result_file) do
+    if not File.exists?(result_file) do
      File.cp!(upload.tempfile, result_file)
    end

--- a/lib/pleroma/uploaders/mdii.ex
+++ b/lib/pleroma/uploaders/mdii.ex
@ -3,6 +3,8 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Pleroma.Uploaders.MDII do
+  @moduledoc "Represents uploader for https://github.com/hakaba-hitoyo/minimal-digital-image-infrastructure"
+
  alias Pleroma.Config
  alias Pleroma.HTTP

--- a/lib/pleroma/uploaders/s3.ex
+++ b/lib/pleroma/uploaders/s3.ex
@ -6,10 +6,12 @@ defmodule Pleroma.Uploaders.S3 do
  @behaviour Pleroma.Uploaders.Uploader
  require Logger

+  alias Pleroma.Config
+
  # The file name is re-encoded with S3's constraints here to comply with previous
  # links with less strict filenames
  def get_file(file) do
-    config = Pleroma.Config.get([__MODULE__])
+    config = Config.get([__MODULE__])
    bucket = Keyword.fetch!(config, :bucket)

    bucket_with_namespace =
@ -34,15 +36,15 @@ def get_file(file) do
  end

  def put_file(%Pleroma.Upload{} = upload) do
-    config = Pleroma.Config.get([__MODULE__])
+    config = Config.get([__MODULE__])
    bucket = Keyword.get(config, :bucket)

-    {:ok, file_data} = File.read(upload.tempfile)
-
    s3_name = strict_encode(upload.path)

    op =
-      ExAws.S3.put_object(bucket, s3_name, file_data, [
+      upload.tempfile
+      |> ExAws.S3.Upload.stream_file()
+      |> ExAws.S3.upload(bucket, s3_name, [
        {:acl, :public_read},
        {:content_type, upload.content_type}
      ])
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@ -57,6 +57,7 @@ defmodule Pleroma.User do
    field(:search_type, :integer, virtual: true)
    field(:tags, {:array, :string}, default: [])
    field(:last_refreshed_at, :naive_datetime_usec)
+    field(:last_digest_emailed_at, :naive_datetime)
    has_many(:notifications, Notification)
    has_many(:registrations, Registration)
    embeds_one(:info, User.Info)
@ -151,10 +152,10 @@ def following_count(%User{} = user) do
  end

  def remote_user_creation(params) do
-    params =
-      params
-      |> Map.put(:info, params[:info] || %{})
+    bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
+    name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)

+    params = Map.put(params, :info, params[:info] || %{})
    info_cng = User.Info.remote_user_creation(%User.Info{}, params[:info])

    changes =
@ -163,8 +164,8 @@ def remote_user_creation(params) do
      |> validate_required([:name, :ap_id])
      |> unique_constraint(:nickname)
      |> validate_format(:nickname, @email_regex)
-      |> validate_length(:bio, max: 5000)
-      |> validate_length(:name, max: 100)
+      |> validate_length(:bio, max: bio_limit)
+      |> validate_length(:name, max: name_limit)
      |> put_change(:local, false)
      |> put_embed(:info, info_cng)

@ -187,22 +188,23 @@ def remote_user_creation(params) do
  end

  def update_changeset(struct, params \\ %{}) do
+    bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
+    name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
+
    struct
    |> cast(params, [:bio, :name, :avatar, :following])
    |> unique_constraint(:nickname)
    |> validate_format(:nickname, local_nickname_regex())
-    |> validate_length(:bio, max: 5000)
-    |> validate_length(:name, min: 1, max: 100)
+    |> validate_length(:bio, max: bio_limit)
+    |> validate_length(:name, min: 1, max: name_limit)
  end

  def upgrade_changeset(struct, params \\ %{}) do
-    params =
-      params
-      |> Map.put(:last_refreshed_at, NaiveDateTime.utc_now())
+    bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
+    name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)

-    info_cng =
-      struct.info
-      |> User.Info.user_upgrade(params[:info])
+    params = Map.put(params, :last_refreshed_at, NaiveDateTime.utc_now())
+    info_cng = User.Info.user_upgrade(struct.info, params[:info])

    struct
    |> cast(params, [
@ -215,8 +217,8 @@ def upgrade_changeset(struct, params \\ %{}) do
    ])
    |> unique_constraint(:nickname)
    |> validate_format(:nickname, local_nickname_regex())
-    |> validate_length(:bio, max: 5000)
-    |> validate_length(:name, max: 100)
+    |> validate_length(:bio, max: bio_limit)
+    |> validate_length(:name, max: name_limit)
    |> put_embed(:info, info_cng)
  end

@ -243,6 +245,9 @@ def reset_password(%User{id: user_id} = user, data) do
  end

  def register_changeset(struct, params \\ %{}, opts \\ []) do
+    bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
+    name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
+
    need_confirmation? =
      if is_nil(opts[:need_confirmation]) do
        Pleroma.Config.get([:instance, :account_activation_required])
@ -263,8 +268,8 @@ def register_changeset(struct, params \\ %{}, opts \\ []) do
      |> validate_exclusion(:nickname, Pleroma.Config.get([User, :restricted_nicknames]))
      |> validate_format(:nickname, local_nickname_regex())
      |> validate_format(:email, @email_regex)
-      |> validate_length(:bio, max: 1000)
-      |> validate_length(:name, min: 1, max: 100)
+      |> validate_length(:bio, max: bio_limit)
+      |> validate_length(:name, min: 1, max: name_limit)
      |> put_change(:info, info_change)

    changeset =
@ -1426,6 +1431,80 @@ def showing_reblogs?(%User{} = user, %User{} = target) do
    target.ap_id not in user.info.muted_reblogs
  end

+  @doc """
+  The function returns a query to get users with no activity for given interval of days.
+  Inactive users are those who didn't read any notification, or had any activity where
+  the user is the activity's actor, during `inactivity_threshold` days.
+  Deactivated users will not appear in this list.
+
+  ## Examples
+
+      iex> Pleroma.User.list_inactive_users()
+      %Ecto.Query{}
+  """
+  @spec list_inactive_users_query(integer()) :: Ecto.Query.t()
+  def list_inactive_users_query(inactivity_threshold \\ 7) do
+    negative_inactivity_threshold = -inactivity_threshold
+    now = NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
+    # Subqueries are not supported in `where` clauses, join gets too complicated.
+    has_read_notifications =
+      from(n in Pleroma.Notification,
+        where: n.seen == true,
+        group_by: n.id,
+        having: max(n.updated_at) > datetime_add(^now, ^negative_inactivity_threshold, "day"),
+        select: n.user_id
+      )
+      |> Pleroma.Repo.all()
+
+    from(u in Pleroma.User,
+      left_join: a in Pleroma.Activity,
+      on: u.ap_id == a.actor,
+      where: not is_nil(u.nickname),
+      where: fragment("not (?->'deactivated' @> 'true')", u.info),
+      where: u.id not in ^has_read_notifications,
+      group_by: u.id,
+      having:
+        max(a.inserted_at) < datetime_add(^now, ^negative_inactivity_threshold, "day") or
+          is_nil(max(a.inserted_at))
+    )
+  end
+
+  @doc """
+  Enable or disable email notifications for user
+
+  ## Examples
+
+      iex> Pleroma.User.switch_email_notifications(Pleroma.User{info: %{email_notifications: %{"digest" => false}}}, "digest", true)
+      Pleroma.User{info: %{email_notifications: %{"digest" => true}}}
+
+      iex> Pleroma.User.switch_email_notifications(Pleroma.User{info: %{email_notifications: %{"digest" => true}}}, "digest", false)
+      Pleroma.User{info: %{email_notifications: %{"digest" => false}}}
+  """
+  @spec switch_email_notifications(t(), String.t(), boolean()) ::
+          {:ok, t()} | {:error, Ecto.Changeset.t()}
+  def switch_email_notifications(user, type, status) do
+    info = Pleroma.User.Info.update_email_notifications(user.info, %{type => status})
+
+    change(user)
+    |> put_embed(:info, info)
+    |> update_and_set_cache()
+  end
+
+  @doc """
+  Set `last_digest_emailed_at` value for the user to current time
+  """
+  @spec touch_last_digest_emailed_at(t()) :: t()
+  def touch_last_digest_emailed_at(user) do
+    now = NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
+
+    {:ok, updated_user} =
+      user
+      |> change(%{last_digest_emailed_at: now})
+      |> update_and_set_cache()
+
+    updated_user
+  end
+
  @spec toggle_confirmation(User.t()) :: {:ok, User.t()} | {:error, Changeset.t()}
  def toggle_confirmation(%User{} = user) do
    need_confirmation? = !user.info.confirmation_pending
--- a/lib/pleroma/user/info.ex
+++ b/lib/pleroma/user/info.ex
@ -45,6 +45,7 @@ defmodule Pleroma.User.Info do
    field(:hide_follows, :boolean, default: false)
    field(:hide_favorites, :boolean, default: true)
    field(:pinned_activities, {:array, :string}, default: [])
+    field(:email_notifications, :map, default: %{"digest" => false})
    field(:mascot, :map, default: nil)
    field(:emoji, {:array, :map}, default: [])
    field(:pleroma_settings_store, :map, default: %{})
@ -95,6 +96,30 @@ def update_notification_settings(info, settings) do
    |> validate_required([:notification_settings])
  end

+  @doc """
+  Update email notifications in the given User.Info struct.
+
+  Examples:
+
+      iex> update_email_notifications(%Pleroma.User.Info{email_notifications: %{"digest" => false}}, %{"digest" => true})
+      %Pleroma.User.Info{email_notifications: %{"digest" => true}}
+
+  """
+  @spec update_email_notifications(t(), map()) :: Ecto.Changeset.t()
+  def update_email_notifications(info, settings) do
+    email_notifications =
+      info.email_notifications
+      |> Map.merge(settings)
+      |> Map.take(["digest"])
+
+    params = %{email_notifications: email_notifications}
+    fields = [:email_notifications]
+
+    info
+    |> cast(params, fields)
+    |> validate_required(fields)
+  end
+
  def add_to_note_count(info, number) do
    set_note_count(info, info.note_count + number)
  end
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@ -518,6 +518,8 @@ defp fetch_activities_for_context_query(context, opts) do

    from(activity in Activity)
    |> maybe_preload_objects(opts)
+    |> maybe_preload_bookmarks(opts)
+    |> maybe_set_thread_muted_field(opts)
    |> restrict_blocked(opts)
    |> restrict_recipients(recipients, opts["user"])
    |> where(
@ -531,6 +533,7 @@ defp fetch_activities_for_context_query(context, opts) do
      )
    )
    |> exclude_poll_votes(opts)
+    |> exclude_id(opts)
    |> order_by([activity], desc: activity.id)
  end

@ -623,6 +626,7 @@ def fetch_user_activities(user, reading_user, params \\ %{}) do
    params =
      params
      |> Map.put("type", ["Create", "Announce"])
+      |> Map.put("user", reading_user)
      |> Map.put("actor_id", user.ap_id)
      |> Map.put("whole_db", true)
      |> Map.put("pinned_activity_ids", user.info.pinned_activities)
@ -870,6 +874,12 @@ defp exclude_poll_votes(query, _) do
    end
  end

+  defp exclude_id(query, %{"exclude_id" => id}) when is_binary(id) do
+    from(activity in query, where: activity.id != ^id)
+  end
+
+  defp exclude_id(query, _), do: query
+
  defp maybe_preload_objects(query, %{"skip_preload" => true}), do: query

  defp maybe_preload_objects(query, _) do
--- a/lib/pleroma/web/activity_pub/mrf.ex
+++ b/lib/pleroma/web/activity_pub/mrf.ex
@ -28,11 +28,43 @@ defp get_policies(_), do: []

  @spec subdomains_regex([String.t()]) :: [Regex.t()]
  def subdomains_regex(domains) when is_list(domains) do
-    for domain <- domains, do: ~r(^#{String.replace(domain, "*.", "(.*\\.)*")}$)
+    for domain <- domains, do: ~r(^#{String.replace(domain, "*.", "(.*\\.)*")}$)i
  end

  @spec subdomain_match?([Regex.t()], String.t()) :: boolean()
  def subdomain_match?(domains, host) do
    Enum.any?(domains, fn domain -> Regex.match?(domain, host) end)
  end
+
+  @callback describe() :: {:ok | :error, Map.t()}
+
+  def describe(policies) do
+    {:ok, policy_configs} =
+      policies
+      |> Enum.reduce({:ok, %{}}, fn
+        policy, {:ok, data} ->
+          {:ok, policy_data} = policy.describe()
+          {:ok, Map.merge(data, policy_data)}
+
+        _, error ->
+          error
+      end)
+
+    mrf_policies =
+      get_policies()
+      |> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
+
+    exclusions = Pleroma.Config.get([:instance, :mrf_transparency_exclusions])
+
+    base =
+      %{
+        mrf_policies: mrf_policies,
+        exclusions: length(exclusions) > 0
+      }
+      |> Map.merge(policy_configs)
+
+    {:ok, base}
+  end
+
+  def describe, do: get_policies() |> describe()
 end
--- a/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/anti_followbot_policy.ex
@ -62,4 +62,7 @@ def filter(%{"type" => "Follow", "actor" => actor_id} = message) do

  @impl true
  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex
@ -5,6 +5,8 @@
 defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do
  alias Pleroma.User

+  @behaviour Pleroma.Web.ActivityPub.MRF
+
  require Logger

  # has the user successfully posted before?
@ -22,6 +24,7 @@ defp contains_links?(%{"content" => content} = _object) do

  defp contains_links?(_), do: false

+  @impl true
  def filter(%{"type" => "Create", "actor" => actor, "object" => object} = message) do
    with {:ok, %User{} = u} <- User.get_or_fetch_by_ap_id(actor),
         {:contains_links, true} <- {:contains_links, contains_links?(object)},
@ -45,4 +48,7 @@ def filter(%{"type" => "Create", "actor" => actor, "object" => object} = message

  # in all other cases, pass through
  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/drop_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/drop_policy.ex
@ -12,4 +12,7 @@ def filter(object) do
    Logger.info("REJECTING #{inspect(object)}")
    {:reject, object}
  end
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex
+++ b/lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex
@ -39,4 +39,6 @@ def filter(%{"type" => "Create", "object" => child_object} = object) do
  end

  def filter(object), do: {:ok, object}
+
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex
@ -90,4 +90,7 @@ def filter(%{"type" => "Create"} = message) do

  @impl true
  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{mrf_hellthread: Pleroma.Config.get([:mrf_hellthread])}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/keyword_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/keyword_policy.ex
@ -96,4 +96,36 @@ def filter(%{"type" => "Create", "object" => %{"content" => _content}} = message

  @impl true
  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe do
+    # This horror is needed to convert regex sigils to strings
+    mrf_keyword =
+      Pleroma.Config.get(:mrf_keyword, [])
+      |> Enum.map(fn {key, value} ->
+        {key,
+         Enum.map(value, fn
+           {pattern, replacement} ->
+             %{
+               "pattern" =>
+                 if not is_binary(pattern) do
+                   inspect(pattern)
+                 else
+                   pattern
+                 end,
+               "replacement" => replacement
+             }
+
+           pattern ->
+             if not is_binary(pattern) do
+               inspect(pattern)
+             else
+               pattern
+             end
+         end)}
+      end)
+      |> Enum.into(%{})
+
+    {:ok, %{mrf_keyword: mrf_keyword}}
+  end
 end
--- a/lib/pleroma/web/activity_pub/mrf/mediaproxy_warming_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/mediaproxy_warming_policy.ex
@ -53,4 +53,7 @@ def filter(

  @impl true
  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/mention_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/mention_policy.ex
@ -21,4 +21,7 @@ def filter(%{"type" => "Create"} = message) do

  @impl true
  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex
@ -19,4 +19,7 @@ def filter(

  @impl true
  def filter(object), do: {:ok, object}
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/noop_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/noop_policy.ex
@ -10,4 +10,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoOpPolicy do
  def filter(object) do
    {:ok, object}
  end
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex
+++ b/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex
@ -21,4 +21,6 @@ def filter(%{"type" => "Create", "object" => child_object} = object) do
  end

  def filter(object), do: {:ok, object}
+
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/reject_non_public.ex
+++ b/lib/pleroma/web/activity_pub/mrf/reject_non_public.ex
@ -44,4 +44,7 @@ def filter(%{"type" => "Create"} = object) do

  @impl true
  def filter(object), do: {:ok, object}
+
+  @impl true
+  def describe, do: {:ok, %{mrf_rejectnonpublic: Pleroma.Config.get([:mrf_rejectnonpublic])}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
@ -177,4 +177,16 @@ def filter(%{"id" => actor, "type" => obj_type} = object)
  end

  def filter(object), do: {:ok, object}
+
+  @impl true
+  def describe do
+    exclusions = Pleroma.Config.get([:instance, :mrf_transparency_exclusions])
+
+    mrf_simple =
+      Pleroma.Config.get(:mrf_simple)
+      |> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn v -> v in exclusions end)} end)
+      |> Enum.into(%{})
+
+    {:ok, %{mrf_simple: mrf_simple}}
+  end
 end
--- a/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex
@ -37,4 +37,7 @@ def filter(%{"actor" => actor} = message) do

  @impl true
  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/tag_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/tag_policy.ex
@ -165,4 +165,7 @@ def filter(%{"actor" => actor, "type" => "Create"} = message),

  @impl true
  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/user_allowlist_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/user_allowlist_policy.ex
@ -32,4 +32,13 @@ def filter(%{"actor" => actor} = object) do
  end

  def filter(object), do: {:ok, object}
+
+  @impl true
+  def describe do
+    mrf_user_allowlist =
+      Config.get([:mrf_user_allowlist], [])
+      |> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
+
+    {:ok, %{mrf_user_allowlist: mrf_user_allowlist}}
+  end
 end
--- a/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex
@ -0,0 +1,36 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicy do
+  @moduledoc "Filter messages which belong to certain activity vocabularies"
+
+  @behaviour Pleroma.Web.ActivityPub.MRF
+
+  def filter(%{"type" => "Undo", "object" => child_message} = message) do
+    with {:ok, _} <- filter(child_message) do
+      {:ok, message}
+    else
+      {:reject, nil} ->
+        {:reject, nil}
+    end
+  end
+
+  def filter(%{"type" => message_type} = message) do
+    with accepted_vocabulary <- Pleroma.Config.get([:mrf_vocabulary, :accept]),
+         rejected_vocabulary <- Pleroma.Config.get([:mrf_vocabulary, :reject]),
+         true <-
+           length(accepted_vocabulary) == 0 || Enum.member?(accepted_vocabulary, message_type),
+         false <-
+           length(rejected_vocabulary) > 0 && Enum.member?(rejected_vocabulary, message_type),
+         {:ok, _} <- filter(message["object"]) do
+      {:ok, message}
+    else
+      _ -> {:reject, nil}
+    end
+  end
+
+  def filter(message), do: {:ok, message}
+
+  def describe, do: {:ok, %{mrf_vocabulary: Pleroma.Config.get(:mrf_vocabulary)}}
+end
--- a/lib/pleroma/web/activity_pub/relay.ex
+++ b/lib/pleroma/web/activity_pub/relay.ex
@ -14,6 +14,7 @@ def get_actor do
    |> User.get_or_create_service_actor_by_ap_id()
  end

+  @spec follow(String.t()) :: {:ok, Activity.t()} | {:error, any()}
  def follow(target_instance) do
    with %User{} = local_user <- get_actor(),
         {:ok, %User{} = target_user} <- User.get_or_fetch_by_ap_id(target_instance),
@ -21,12 +22,17 @@ def follow(target_instance) do
      Logger.info("relay: followed instance: #{target_instance}; id=#{activity.data["id"]}")
      {:ok, activity}
    else
+      {:error, _} = error ->
+        Logger.error("error: #{inspect(error)}")
+        error
+
      e ->
        Logger.error("error: #{inspect(e)}")
        {:error, e}
    end
  end

+  @spec unfollow(String.t()) :: {:ok, Activity.t()} | {:error, any()}
  def unfollow(target_instance) do
    with %User{} = local_user <- get_actor(),
         {:ok, %User{} = target_user} <- User.get_or_fetch_by_ap_id(target_instance),
@ -34,20 +40,27 @@ def unfollow(target_instance) do
      Logger.info("relay: unfollowed instance: #{target_instance}: id=#{activity.data["id"]}")
      {:ok, activity}
    else
+      {:error, _} = error ->
+        Logger.error("error: #{inspect(error)}")
+        error
+
      e ->
        Logger.error("error: #{inspect(e)}")
        {:error, e}
    end
  end

+  @spec publish(any()) :: {:ok, Activity.t(), Object.t()} | {:error, any()}
  def publish(%Activity{data: %{"type" => "Create"}} = activity) do
    with %User{} = user <- get_actor(),
         %Object{} = object <- Object.normalize(activity) do
      ActivityPub.announce(user, object, nil, true, false)
    else
-      e -> Logger.error("error: #{inspect(e)}")
+      e ->
+        Logger.error("error: #{inspect(e)}")
+        {:error, inspect(e)}
    end
  end

-  def publish(_), do: nil
+  def publish(_), do: {:error, "Not implemented"}
 end
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@ -26,6 +26,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
  """
  def fix_object(object, options \\ []) do
    object
+    |> strip_internal_fields
    |> fix_actor
    |> fix_url
    |> fix_attachments
@ -34,7 +35,6 @@ def fix_object(object, options \\ []) do
    |> fix_emoji
    |> fix_tag
    |> fix_content_map
-    |> fix_likes
    |> fix_addressing
    |> fix_summary
    |> fix_type(options)
@ -151,20 +151,6 @@ def fix_actor(%{"attributedTo" => actor} = object) do
    |> Map.put("actor", Containment.get_actor(%{"actor" => actor}))
  end

-  # Check for standardisation
-  # This is what Peertube does
-  # curl -H 'Accept: application/activity+json' $likes | jq .totalItems
-  # Prismo returns only an integer (count) as "likes"
-  def fix_likes(%{"likes" => likes} = object) when not is_map(likes) do
-    object
-    |> Map.put("likes", [])
-    |> Map.put("like_count", 0)
-  end
-
-  def fix_likes(object) do
-    object
-  end
-
  def fix_in_reply_to(object, options \\ [])

  def fix_in_reply_to(%{"inReplyTo" => in_reply_to} = object, options)
@ -347,13 +333,15 @@ def fix_content_map(object), do: object

  def fix_type(object, options \\ [])

-  def fix_type(%{"inReplyTo" => reply_id} = object, options) when is_binary(reply_id) do
+  def fix_type(%{"inReplyTo" => reply_id, "name" => _} = object, options)
+      when is_binary(reply_id) do
    reply =
-      if Federator.allowed_incoming_reply_depth?(options[:depth]) do
-        Object.normalize(reply_id, true)
+      with true <- Federator.allowed_incoming_reply_depth?(options[:depth]),
+           {:ok, object} <- get_obj_helper(reply_id, options) do
+        object
      end

-    if reply && (reply.data["type"] == "Question" and object["name"]) do
+    if reply && reply.data["type"] == "Question" do
      Map.put(object, "type", "Answer")
    else
      object
@ -713,8 +701,7 @@ def handle_incoming(
        } = _data,
        _options
      ) do
-    with true <- Pleroma.Config.get([:activitypub, :accept_blocks]),
-         %User{local: true} = blocked <- User.get_cached_by_ap_id(blocked),
+    with %User{local: true} = blocked <- User.get_cached_by_ap_id(blocked),
         {:ok, %User{} = blocker} <- User.get_or_fetch_by_ap_id(blocker),
         {:ok, activity} <- ActivityPub.unblock(blocker, blocked, id, false) do
      User.unblock(blocker, blocked)
@ -728,8 +715,7 @@ def handle_incoming(
        %{"type" => "Block", "object" => blocked, "actor" => blocker, "id" => id} = _data,
        _options
      ) do
-    with true <- Pleroma.Config.get([:activitypub, :accept_blocks]),
-         %User{local: true} = blocked = User.get_cached_by_ap_id(blocked),
+    with %User{local: true} = blocked = User.get_cached_by_ap_id(blocked),
         {:ok, %User{} = blocker} = User.get_or_fetch_by_ap_id(blocker),
         {:ok, activity} <- ActivityPub.block(blocker, blocked, id, false) do
      User.unfollow(blocker, blocked)
@ -784,7 +770,6 @@ def prepare_object(object) do
    |> add_mention_tags
    |> add_emoji_tags
    |> add_attributed_to
-    |> add_likes
    |> prepare_attachments
    |> set_conversation
    |> set_reply_to_uri
@ -971,22 +956,6 @@ def add_attributed_to(object) do
    |> Map.put("attributedTo", attributed_to)
  end

-  def add_likes(%{"id" => id, "like_count" => likes} = object) do
-    likes = %{
-      "id" => "#{id}/likes",
-      "first" => "#{id}/likes?page=1",
-      "type" => "OrderedCollection",
-      "totalItems" => likes
-    }
-
-    object
-    |> Map.put("likes", likes)
-  end
-
-  def add_likes(object) do
-    object
-  end
-
  def prepare_attachments(object) do
    attachments =
      (object["attachment"] || [])
@ -1002,6 +971,7 @@ def prepare_attachments(object) do
  defp strip_internal_fields(object) do
    object
    |> Map.drop([
+      "likes",
      "like_count",
      "announcements",
      "announcement_count",
--- a/lib/pleroma/web/mailer/subscription_controller.ex
+++ b/lib/pleroma/web/mailer/subscription_controller.ex
@ -0,0 +1,20 @@
+defmodule Pleroma.Web.Mailer.SubscriptionController do
+  use Pleroma.Web, :controller
+
+  alias Pleroma.JWT
+  alias Pleroma.Repo
+  alias Pleroma.User
+
+  def unsubscribe(conn, %{"token" => encoded_token}) do
+    with {:ok, token} <- Base.decode64(encoded_token),
+         {:ok, claims} <- JWT.verify_and_validate(token),
+         %{"act" => %{"unsubscribe" => type}, "sub" => uid} <- claims,
+         %User{} = user <- Repo.get(User, uid),
+         {:ok, _user} <- User.switch_email_notifications(user, type, false) do
+      render(conn, "unsubscribe_success.html", email: user.email)
+    else
+      _err ->
+        render(conn, "unsubscribe_failure.html")
+    end
+  end
+end
--- a/lib/pleroma/web/mastodon_api/mastodon_api.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api.ex
@ -13,10 +13,8 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
  alias Pleroma.User
  alias Pleroma.Web.CommonAPI

+  @spec follow(User.t(), User.t(), map) :: {:ok, User.t()} | {:error, String.t()}
  def follow(follower, followed, params \\ %{}) do
-    options = cast_params(params)
-    reblogs = options[:reblogs]
-
    result =
      if not User.following?(follower, followed) do
        CommonAPI.follow(follower, followed)
@ -24,19 +22,25 @@ def follow(follower, followed, params \\ %{}) do
        {:ok, follower, followed, nil}
      end

-    with {:ok, follower, followed, _} <- result do
-      reblogs
-      |> case do
-        false -> CommonAPI.hide_reblogs(follower, followed)
-        _ -> CommonAPI.show_reblogs(follower, followed)
-      end
-      |> case do
+    with {:ok, follower, _followed, _} <- result do
+      options = cast_params(params)
+
+      case reblogs_visibility(options[:reblogs], result) do
        {:ok, follower} -> {:ok, follower}
        _ -> {:ok, follower}
      end
    end
  end

+  defp reblogs_visibility(false, {:ok, follower, followed, _}) do
+    CommonAPI.hide_reblogs(follower, followed)
+  end
+
+  defp reblogs_visibility(_, {:ok, follower, followed, _}) do
+    CommonAPI.show_reblogs(follower, followed)
+  end
+
+  @spec get_followers(User.t(), map()) :: list(User.t())
  def get_followers(user, params \\ %{}) do
    user
    |> User.get_followers_query()
--- a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
@ -371,6 +371,7 @@ def public_timeline(%{assigns: %{user: user}} = conn, params) do
      |> Map.put("local_only", local_only)
      |> Map.put("blocking_user", user)
      |> Map.put("muting_user", user)
+      |> Map.put("user", user)
      |> ActivityPub.fetch_public_activities()
      |> Enum.reverse()

@ -432,12 +433,9 @@ def get_context(%{assigns: %{user: user}} = conn, %{"id" => id}) do
         activities <-
           ActivityPub.fetch_activities_for_context(activity.data["context"], %{
             "blocking_user" => user,
-             "user" => user
+             "user" => user,
+             "exclude_id" => activity.id
           }),
-         activities <-
-           activities |> Enum.filter(fn %{id: aid} -> to_string(aid) != to_string(id) end),
-         activities <-
-           activities |> Enum.filter(fn %{data: %{"type" => type}} -> type == "Create" end),
         grouped_activities <- Enum.group_by(activities, fn %{id: id} -> id < activity.id end) do
      result = %{
        ancestors:
@ -472,8 +470,8 @@ def get_poll(%{assigns: %{user: user}} = conn, %{"id" => id}) do
      |> put_view(StatusView)
      |> try_render("poll.json", %{object: object, for: user})
    else
-      nil -> render_error(conn, :not_found, "Record not found")
-      false -> render_error(conn, :not_found, "Record not found")
+      error when is_nil(error) or error == false ->
+        render_error(conn, :not_found, "Record not found")
    end
  end

@ -821,8 +819,8 @@ def get_mascot(%{assigns: %{user: user}} = conn, _params) do
  end

  def favourited_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
-    with %Activity{data: %{"object" => object}} <- Activity.get_by_id(id),
-         %Object{data: %{"likes" => likes}} <- Object.normalize(object) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         %Object{data: %{"likes" => likes}} <- Object.normalize(activity) do
      q = from(u in User, where: u.ap_id in ^likes)

      users =
@ -838,8 +836,8 @@ def favourited_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
  end

  def reblogged_by(%{assigns: %{user: user}} = conn, %{"id" => id}) do
-    with %Activity{data: %{"object" => object}} <- Activity.get_by_id(id),
-         %Object{data: %{"announcements" => announces}} <- Object.normalize(object) do
+    with %Activity{} = activity <- Activity.get_by_id_with_object(id),
+         %Object{data: %{"announcements" => announces}} <- Object.normalize(activity) do
      q = from(u in User, where: u.ap_id in ^announces)

      users =
@ -880,6 +878,7 @@ def hashtag_timeline(%{assigns: %{user: user}} = conn, params) do
      |> 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)
@ -1286,6 +1285,7 @@ def list_timeline(%{assigns: %{user: user}} = conn, %{"list_id" => id} = params)
        params
        |> Map.put("type", "Create")
        |> Map.put("blocking_user", user)
+        |> Map.put("user", user)
        |> Map.put("muting_user", user)

      # we must filter the following list for the user to avoid leaking statuses the user
@ -1626,45 +1626,35 @@ def suggestions(%{assigns: %{user: user}} = conn, _) do
        |> String.replace("{{user}}", user)

      with {:ok, %{status: 200, body: body}} <-
-             HTTP.get(
-               url,
-               [],
-               adapter: [
-                 recv_timeout: timeout,
-                 pool: :default
-               ]
-             ),
+             HTTP.get(url, [], adapter: [recv_timeout: timeout, pool: :default]),
           {:ok, data} <- Jason.decode(body) do
        data =
          data
          |> Enum.slice(0, limit)
          |> Enum.map(fn x ->
-            Map.put(
-              x,
-              "id",
-              case User.get_or_fetch(x["acct"]) do
-                {:ok, %User{id: id}} -> id
-                _ -> 0
-              end
-            )
-          end)
-          |> Enum.map(fn x ->
-            Map.put(x, "avatar", MediaProxy.url(x["avatar"]))
-          end)
-          |> Enum.map(fn x ->
-            Map.put(x, "avatar_static", MediaProxy.url(x["avatar_static"]))
+            x
+            |> Map.put("id", fetch_suggestion_id(x))
+            |> Map.put("avatar", MediaProxy.url(x["avatar"]))
+            |> Map.put("avatar_static", MediaProxy.url(x["avatar_static"]))
          end)

-        conn
-        |> json(data)
+        json(conn, data)
      else
-        e -> Logger.error("Could not retrieve suggestions at fetch #{url}, #{inspect(e)}")
+        e ->
+          Logger.error("Could not retrieve suggestions at fetch #{url}, #{inspect(e)}")
      end
    else
      json(conn, [])
    end
  end

+  defp fetch_suggestion_id(attrs) do
+    case User.get_or_fetch(attrs["acct"]) do
+      {:ok, %User{id: id}} -> id
+      _ -> 0
+    end
+  end
+
  def status_card(%{assigns: %{user: user}} = conn, %{"id" => status_id}) do
    with %Activity{} = activity <- Activity.get_by_id(status_id),
         true <- Visibility.visible_for_user?(activity, user) do
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@ -72,6 +72,13 @@ defp do_render("account.json", %{user: user} = opts) do
    image = User.avatar_url(user) |> MediaProxy.url()
    header = User.banner_url(user) |> MediaProxy.url()
    user_info = User.get_cached_user_info(user)
+
+    following_count =
+      ((!user.info.hide_follows or opts[:for] == user) && user_info.following_count) || 0
+
+    followers_count =
+      ((!user.info.hide_followers or opts[:for] == user) && user_info.follower_count) || 0
+
    bot = (user.info.source_data["type"] || "Person") in ["Application", "Service"]

    emojis =
@ -102,8 +109,8 @@ defp do_render("account.json", %{user: user} = opts) do
      display_name: display_name,
      locked: user_info.locked,
      created_at: Utils.to_masto_date(user.inserted_at),
-      followers_count: user_info.follower_count,
-      following_count: user_info.following_count,
+      followers_count: followers_count,
+      following_count: following_count,
      statuses_count: user_info.note_count,
      note: bio || "",
      url: User.profile_url(user),
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@ -5,6 +5,8 @@
 defmodule Pleroma.Web.MastodonAPI.StatusView do
  use Pleroma.Web, :view

+  require Pleroma.Constants
+
  alias Pleroma.Activity
  alias Pleroma.Conversation
  alias Pleroma.Conversation.Participation
@ -26,19 +28,19 @@ defp get_replied_to_activities([]), do: %{}
  defp get_replied_to_activities(activities) do
    activities
    |> Enum.map(fn
-      %{data: %{"type" => "Create", "object" => object}} ->
-        object = Object.normalize(object)
-        object.data["inReplyTo"] != "" && object.data["inReplyTo"]
+      %{data: %{"type" => "Create"}} = activity ->
+        object = Object.normalize(activity)
+        object && object.data["inReplyTo"] != "" && object.data["inReplyTo"]

      _ ->
        nil
    end)
    |> Enum.filter(& &1)
-    |> Activity.create_by_object_ap_id()
+    |> Activity.create_by_object_ap_id_with_object()
    |> Repo.all()
    |> Enum.reduce(%{}, fn activity, acc ->
      object = Object.normalize(activity)
-      Map.put(acc, object.data["id"], activity)
+      if object, do: Map.put(acc, object.data["id"], activity), else: acc
    end)
  end

@ -90,6 +92,7 @@ def render(
    reblogged_activity =
      Activity.create_by_object_ap_id(activity_object.data["id"])
      |> Activity.with_preloaded_bookmark(opts[:for])
+      |> Activity.with_set_thread_muted_field(opts[:for])
      |> Repo.one()

    reblogged = render("status.json", Map.put(opts, :activity, reblogged_activity))
@ -144,6 +147,7 @@ def render("status.json", %{activity: %{data: %{"object" => _object}} = activity
    object = Object.normalize(activity)

    user = get_user(activity.data["actor"])
+    user_follower_address = user.follower_address

    like_count = object.data["like_count"] || 0
    announcement_count = object.data["announcement_count"] || 0
@ -159,7 +163,11 @@ def render("status.json", %{activity: %{data: %{"object" => _object}} = activity
    mentions =
      (object.data["to"] ++ tag_mentions)
      |> Enum.uniq()
-      |> Enum.map(fn ap_id -> User.get_cached_by_ap_id(ap_id) end)
+      |> Enum.map(fn
+        Pleroma.Constants.as_public() -> nil
+        ^user_follower_address -> nil
+        ap_id -> User.get_cached_by_ap_id(ap_id)
+      end)
      |> Enum.filter(& &1)
      |> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)

@ -170,7 +178,7 @@ def render("status.json", %{activity: %{data: %{"object" => _object}} = activity
    thread_muted? =
      case activity.thread_muted? do
        thread_muted? when is_boolean(thread_muted?) -> thread_muted?
-        nil -> CommonAPI.thread_muted?(user, activity)
+        nil -> (opts[:for] && CommonAPI.thread_muted?(opts[:for], activity)) || false
      end

    attachment_data = object.data["attachment"] || []
--- a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
+++ b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
@ -34,64 +34,18 @@ def schemas(conn, _params) do
  def raw_nodeinfo do
    stats = Stats.get_stats()

-    exclusions = Config.get([:instance, :mrf_transparency_exclusions])
-
-    mrf_simple =
-      Config.get(:mrf_simple)
-      |> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn v -> v in exclusions end)} end)
-      |> Enum.into(%{})
-
-    # This horror is needed to convert regex sigils to strings
-    mrf_keyword =
-      Config.get(:mrf_keyword, [])
-      |> Enum.map(fn {key, value} ->
-        {key,
-         Enum.map(value, fn
-           {pattern, replacement} ->
-             %{
-               "pattern" =>
-                 if not is_binary(pattern) do
-                   inspect(pattern)
-                 else
-                   pattern
-                 end,
-               "replacement" => replacement
-             }
-
-           pattern ->
-             if not is_binary(pattern) do
-               inspect(pattern)
-             else
-               pattern
-             end
-         end)}
-      end)
-      |> Enum.into(%{})
-
-    mrf_policies =
-      MRF.get_policies()
-      |> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
-
    quarantined = Config.get([:instance, :quarantined_instances], [])

    staff_accounts =
      User.all_superusers()
      |> Enum.map(fn u -> u.ap_id end)

-    mrf_user_allowlist =
-      Config.get([:mrf_user_allowlist], [])
-      |> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
-
    federation_response =
      if Config.get([:instance, :mrf_transparency]) do
-        %{
-          mrf_policies: mrf_policies,
-          mrf_simple: mrf_simple,
-          mrf_keyword: mrf_keyword,
-          mrf_user_allowlist: mrf_user_allowlist,
-          quarantined_instances: quarantined,
-          exclusions: length(exclusions) > 0
-        }
+        {:ok, data} = MRF.describe()
+
+        data
+        |> Map.merge(%{quarantined_instances: quarantined})
      else
        %{}
      end
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@ -619,6 +619,8 @@ defmodule Pleroma.Web.Router do
    post("/push/hub/:nickname", Websub.WebsubController, :websub_subscription_request)
    get("/push/subscriptions/:id", Websub.WebsubController, :websub_subscription_confirmation)
    post("/push/subscriptions/:id", Websub.WebsubController, :websub_incoming)
+
+    get("/mailer/unsubscribe/:token", Mailer.SubscriptionController, :unsubscribe)
  end

  pipeline :activitypub do
--- a/lib/pleroma/web/templates/email/digest.html.eex
+++ b/lib/pleroma/web/templates/email/digest.html.eex
@ -0,0 +1,20 @@
+<h1>Hey <%= @user.nickname %>, here is what you've missed!</h1>
+
+<h2>New Mentions:</h2>
+<ul>
+<%= for %{data: mention, object: object, from: from} <- @mentions do %>
+  <li><%= link from.nickname, to: mention.activity.actor %>: <%= raw object.data["content"] %></li>
+<% end %>
+</ul>
+
+<%= if @followers != [] do %>
+<h2><%= length(@followers) %> New Followers:</h2>
+<ul>
+<%= for %{data: follow, from: from} <- @followers do %>
+  <li><%= link from.nickname, to: follow.activity.actor %></li>
+<% end %>
+</ul>
+<% end %>
+
+<p>You have received this email because you have signed up to receive digest emails from <b><%= @instance %></b> Pleroma instance.</p>
+<p>The email address you are subscribed as is <%= @user.email %>. To unsubscribe, please go <%= link "here", to: @unsubscribe_link %>.</p>
--- a/lib/pleroma/web/templates/layout/email.html.eex
+++ b/lib/pleroma/web/templates/layout/email.html.eex
@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title><%= @email.subject %></title>
+  </head>
+  <body>
+    <%= render @view_module, @view_template, assigns %>
+  </body>
+</html>
--- a/lib/pleroma/web/templates/mailer/subscription/unsubscribe_failure.html.eex
+++ b/lib/pleroma/web/templates/mailer/subscription/unsubscribe_failure.html.eex
@ -0,0 +1 @@
+<h1>UNSUBSCRIBE FAILURE</h1>
--- a/lib/pleroma/web/templates/mailer/subscription/unsubscribe_success.html.eex
+++ b/lib/pleroma/web/templates/mailer/subscription/unsubscribe_success.html.eex
@ -0,0 +1 @@
+<h1>UNSUBSCRIBE SUCCESSFUL</h1>
--- a/lib/pleroma/web/views/email_view.ex
+++ b/lib/pleroma/web/views/email_view.ex
@ -0,0 +1,5 @@
+defmodule Pleroma.Web.EmailView do
+  use Pleroma.Web, :view
+  import Phoenix.HTML
+  import Phoenix.HTML.Link
+end
--- a/lib/pleroma/web/views/mailer/subscription_view.ex
+++ b/lib/pleroma/web/views/mailer/subscription_view.ex
@ -0,0 +1,3 @@
+defmodule Pleroma.Web.Mailer.SubscriptionView do
+  use Pleroma.Web, :view
+end
--- a/lib/pleroma/web/web.ex
+++ b/lib/pleroma/web/web.ex
@ -58,10 +58,10 @@ def safe_render(view, template, assigns \\ %{}) do
      rescue
        error ->
          Logger.error(
-            "#{__MODULE__} failed to render #{inspect({view, template})}: #{inspect(error)}"
+            "#{__MODULE__} failed to render #{inspect({view, template})}\n" <>
+              Exception.format(:error, error, __STACKTRACE__)
          )

-          Logger.error(inspect(__STACKTRACE__))
          nil
      end

--- a/mix.exs
+++ b/mix.exs
@ -114,8 +114,9 @@ defp deps do
      {:tesla, "~> 1.2"},
      {:jason, "~> 1.0"},
      {:mogrify, "~> 0.6.1"},
-      {:ex_aws, "~> 2.0"},
+      {:ex_aws, "~> 2.1"},
      {:ex_aws_s3, "~> 2.0"},
+      {:sweet_xml, "~> 0.6.6"},
      {:earmark, "~> 1.3"},
      {:bbcode, "~> 0.1.1"},
      {:ex_machina, "~> 2.3", only: :test},
@ -127,6 +128,7 @@ defp deps do
      {:ex_doc, "~> 0.20.2", only: :dev, runtime: false},
      {:web_push_encryption, "~> 0.2.1"},
      {:swoosh, "~> 0.23.2"},
+      {:phoenix_swoosh, "~> 0.2"},
      {:gen_smtp, "~> 0.13"},
      {:websocket_client, git: "https://github.com/jeremyong/websocket_client.git", only: :test},
      {:floki, "~> 0.20.0"},
@ -139,7 +141,7 @@ defp deps do
      {:http_signatures,
       git: "https://git.pleroma.social/pleroma/http_signatures.git",
       ref: "293d77bb6f4a67ac8bde1428735c3b42f22cbb30"},
-      {:pleroma_job_queue, "~> 0.2.0"},
+      {:pleroma_job_queue, "~> 0.3"},
      {:telemetry, "~> 0.3"},
      {:prometheus_ex, "~> 3.0"},
      {:prometheus_plugs, "~> 1.1"},
@ -147,6 +149,7 @@ defp deps do
      {:prometheus_ecto, "~> 1.4"},
      {:recon, github: "ferd/recon", tag: "2.4.0"},
      {:quack, "~> 0.1.1"},
+      {:joken, "~> 2.0"},
      {:benchee, "~> 1.0"},
      {:esshd, "~> 0.1.0", runtime: Application.get_env(:esshd, :enabled, false)},
      {:ex_rated, "~> 1.3"},
--- a/mix.lock
+++ b/mix.lock
@ -5,16 +5,17 @@
  "bbcode": {:hex, :bbcode, "0.1.1", "0023e2c7814119b2e620b7add67182e3f6019f92bfec9a22da7e99821aceba70", [:mix], [{:nimble_parsec, "~> 0.5", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
  "benchee": {:hex, :benchee, "1.0.1", "66b211f9bfd84bd97e6d1beaddf8fc2312aaabe192f776e8931cb0c16f53a521", [:mix], [{:deep_merge, "~> 1.0", [hex: :deep_merge, repo: "hexpm", optional: false]}], "hexpm"},
  "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm"},
-  "cachex": {:hex, :cachex, "3.0.2", "1351caa4e26e29f7d7ec1d29b53d6013f0447630bbf382b4fb5d5bad0209f203", [:mix], [{:eternal, "~> 1.2", [hex: :eternal, repo: "hexpm", optional: false]}, {:unsafe, "~> 1.0", [hex: :unsafe, repo: "hexpm", optional: false]}], "hexpm"},
+  "cachex": {:hex, :cachex, "3.0.3", "4e2d3e05814a5738f5ff3903151d5c25636d72a3527251b753f501ad9c657967", [:mix], [{:eternal, "~> 1.2", [hex: :eternal, repo: "hexpm", optional: false]}, {:unsafe, "~> 1.0", [hex: :unsafe, repo: "hexpm", optional: false]}], "hexpm"},
  "calendar": {:hex, :calendar, "0.17.6", "ec291cb2e4ba499c2e8c0ef5f4ace974e2f9d02ae9e807e711a9b0c7850b9aee", [:mix], [{:tzdata, "~> 0.5.20 or ~> 0.1.201603 or ~> 1.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
  "certifi": {:hex, :certifi, "2.5.1", "867ce347f7c7d78563450a18a6a28a8090331e77fa02380b4a21962a65d36ee5", [:rebar3], [{:parse_trans, "~>3.3", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm"},
  "combine": {:hex, :combine, "0.10.0", "eff8224eeb56498a2af13011d142c5e7997a80c8f5b97c499f84c841032e429f", [:mix], [], "hexpm"},
-  "comeonin": {:hex, :comeonin, "4.1.1", "c7304fc29b45b897b34142a91122bc72757bc0c295e9e824999d5179ffc08416", [:mix], [{:argon2_elixir, "~> 1.2", [hex: :argon2_elixir, repo: "hexpm", optional: true]}, {:bcrypt_elixir, "~> 0.12.1 or ~> 1.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: true]}, {:pbkdf2_elixir, "~> 0.12", [hex: :pbkdf2_elixir, repo: "hexpm", optional: true]}], "hexpm"},
+  "comeonin": {:hex, :comeonin, "4.1.2", "3eb5620fd8e35508991664b4c2b04dd41e52f1620b36957be837c1d7784b7592", [:mix], [{:argon2_elixir, "~> 1.2", [hex: :argon2_elixir, repo: "hexpm", optional: true]}, {:bcrypt_elixir, "~> 0.12.1 or ~> 1.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: true]}, {:pbkdf2_elixir, "~> 0.12", [hex: :pbkdf2_elixir, repo: "hexpm", optional: true]}], "hexpm"},
  "connection": {:hex, :connection, "1.0.4", "a1cae72211f0eef17705aaededacac3eb30e6625b04a6117c1b2db6ace7d5976", [:mix], [], "hexpm"},
  "cors_plug": {:hex, :cors_plug, "1.5.2", "72df63c87e4f94112f458ce9d25800900cc88608c1078f0e4faddf20933eda6e", [:mix], [{:plug, "~> 1.3 or ~> 1.4 or ~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
  "cowboy": {:hex, :cowboy, "2.6.3", "99aa50e94e685557cad82e704457336a453d4abcb77839ad22dbe71f311fcc06", [:rebar3], [{:cowlib, "~> 2.7.3", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "~> 1.7.1", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm"},
  "cowlib": {:hex, :cowlib, "2.7.3", "a7ffcd0917e6d50b4d5fb28e9e2085a0ceb3c97dea310505f7460ff5ed764ce9", [:rebar3], [], "hexpm"},
  "credo": {:hex, :credo, "0.9.3", "76fa3e9e497ab282e0cf64b98a624aa11da702854c52c82db1bf24e54ab7c97a", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:poison, ">= 0.0.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
+  "crontab": {:hex, :crontab, "1.1.7", "b9219f0bdc8678b94143655a8f229716c5810c0636a4489f98c0956137e53985", [:mix], [{:ecto, "~> 1.0 or ~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm"},
  "crypt": {:git, "https://github.com/msantos/crypt", "1f2b58927ab57e72910191a7ebaeff984382a1d3", [ref: "1f2b58927ab57e72910191a7ebaeff984382a1d3"]},
  "db_connection": {:hex, :db_connection, "2.0.6", "bde2f85d047969c5b5800cb8f4b3ed6316c8cb11487afedac4aa5f93fd39abfa", [:mix], [{:connection, "~> 1.0.2", [hex: :connection, repo: "hexpm", optional: false]}], "hexpm"},
  "decimal": {:hex, :decimal, "1.8.0", "ca462e0d885f09a1c5a342dbd7c1dcf27ea63548c65a65e67334f4b61803822e", [:mix], [], "hexpm"},
@ -43,14 +44,15 @@
  "httpoison": {:hex, :httpoison, "1.2.0", "2702ed3da5fd7a8130fc34b11965c8cfa21ade2f232c00b42d96d4967c39a3a3", [:mix], [{:hackney, "~> 1.8", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
  "idna": {:hex, :idna, "6.0.0", "689c46cbcdf3524c44d5f3dde8001f364cd7608a99556d8fbd8239a5798d4c10", [:rebar3], [{:unicode_util_compat, "0.4.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
  "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
-  "jose": {:hex, :jose, "1.8.4", "7946d1e5c03a76ac9ef42a6e6a20001d35987afd68c2107bcd8f01a84e75aa73", [:mix, :rebar3], [{:base64url, "~> 0.0.1", [hex: :base64url, repo: "hexpm", optional: false]}], "hexpm"},
+  "joken": {:hex, :joken, "2.0.1", "ec9ab31bf660f343380da033b3316855197c8d4c6ef597fa3fcb451b326beb14", [:mix], [{:jose, "~> 1.9", [hex: :jose, repo: "hexpm", optional: false]}], "hexpm"},
+  "jose": {:hex, :jose, "1.9.0", "4167c5f6d06ffaebffd15cdb8da61a108445ef5e85ab8f5a7ad926fdf3ada154", [:mix, :rebar3], [{:base64url, "~> 0.0.1", [hex: :base64url, repo: "hexpm", optional: false]}], "hexpm"},
  "makeup": {:hex, :makeup, "0.8.0", "9cf32aea71c7fe0a4b2e9246c2c4978f9070257e5c9ce6d4a28ec450a839b55f", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
  "makeup_elixir": {:hex, :makeup_elixir, "0.13.0", "be7a477997dcac2e48a9d695ec730b2d22418292675c75aa2d34ba0909dcdeda", [:mix], [{:makeup, "~> 0.8", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm"},
  "meck": {:hex, :meck, "0.8.13", "ffedb39f99b0b99703b8601c6f17c7f76313ee12de6b646e671e3188401f7866", [:rebar3], [], "hexpm"},
  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm"},
  "mime": {:hex, :mime, "1.3.1", "30ce04ab3175b6ad0bdce0035cba77bba68b813d523d1aac73d9781b4d193cf8", [:mix], [], "hexpm"},
  "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm"},
-  "mochiweb": {:hex, :mochiweb, "2.15.0", "e1daac474df07651e5d17cc1e642c4069c7850dc4508d3db7263a0651330aacc", [:rebar3], [], "hexpm"},
+  "mochiweb": {:hex, :mochiweb, "2.18.0", "eb55f1db3e6e960fac4e6db4e2db9ec3602cc9f30b86cd1481d56545c3145d2e", [:rebar3], [], "hexpm"},
  "mock": {:hex, :mock, "0.3.3", "42a433794b1291a9cf1525c6d26b38e039e0d3a360732b5e467bfc77ef26c914", [:mix], [{:meck, "~> 0.8.13", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm"},
  "mogrify": {:hex, :mogrify, "0.6.1", "de1b527514f2d95a7bbe9642eb556061afb337e220cf97adbf3a4e6438ed70af", [:mix], [], "hexpm"},
  "mox": {:hex, :mox, "0.5.1", "f86bb36026aac1e6f924a4b6d024b05e9adbed5c63e8daa069bd66fb3292165b", [:mix], [], "hexpm"},
@ -61,24 +63,24 @@
  "phoenix_ecto": {:hex, :phoenix_ecto, "4.0.0", "c43117a136e7399ea04ecaac73f8f23ee0ffe3e07acfcb8062fe5f4c9f0f6531", [:mix], [{:ecto, "~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.9", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
  "phoenix_html": {:hex, :phoenix_html, "2.13.1", "fa8f034b5328e2dfa0e4131b5569379003f34bc1fafdaa84985b0b9d2f12e68b", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
  "phoenix_pubsub": {:hex, :phoenix_pubsub, "1.1.2", "496c303bdf1b2e98a9d26e89af5bba3ab487ba3a3735f74bf1f4064d2a845a3e", [:mix], [], "hexpm"},
-  "pleroma_job_queue": {:hex, :pleroma_job_queue, "0.2.0", "879e660aa1cebe8dc6f0aaaa6aa48b4875e89cd961d4a585fd128e0773b31a18", [:mix], [], "hexpm"},
+  "phoenix_swoosh": {:hex, :phoenix_swoosh, "0.2.0", "a7e0b32077cd6d2323ae15198839b05d9caddfa20663fd85787479e81f89520e", [:mix], [{:phoenix, "~> 1.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.2", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:swoosh, "~> 0.1", [hex: :swoosh, repo: "hexpm", optional: false]}], "hexpm"},
+  "pleroma_job_queue": {:hex, :pleroma_job_queue, "0.3.0", "b84538d621f0c3d6fcc1cff9d5648d3faaf873b8b21b94e6503428a07a48ec47", [:mix], [{:crontab, "~> 1.1", [hex: :crontab, repo: "hexpm", optional: false]}], "hexpm"},
  "plug": {:hex, :plug, "1.8.2", "0bcce1daa420f189a6491f3940cc77ea7fb1919761175c9c3b59800d897440fc", [:mix], [{:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.0", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm"},
  "plug_cowboy": {:hex, :plug_cowboy, "2.1.0", "b75768153c3a8a9e8039d4b25bb9b14efbc58e9c4a6e6a270abff1cd30cbe320", [:mix], [{:cowboy, "~> 2.5", [hex: :cowboy, repo: "hexpm", optional: false]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
  "plug_crypto": {:hex, :plug_crypto, "1.0.0", "18e49317d3fa343f24620ed22795ec29d4a5e602d52d1513ccea0b07d8ea7d4d", [:mix], [], "hexpm"},
  "plug_static_index_html": {:hex, :plug_static_index_html, "1.0.0", "840123d4d3975585133485ea86af73cb2600afd7f2a976f9f5fd8b3808e636a0", [:mix], [{:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
  "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm"},
-  "poolboy": {:hex, :poolboy, "1.5.2", "392b007a1693a64540cead79830443abf5762f5d30cf50bc95cb2c1aaafa006b", [:rebar3], [], "hexpm"},
  "postgrex": {:hex, :postgrex, "0.14.3", "5754dee2fdf6e9e508cbf49ab138df964278700b764177e8f3871e658b345a1e", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.0", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm"},
  "prometheus": {:hex, :prometheus, "4.4.1", "1e96073b3ed7788053768fea779cbc896ddc3bdd9ba60687f2ad50b252ac87d6", [:mix, :rebar3], [], "hexpm"},
  "prometheus_ecto": {:hex, :prometheus_ecto, "1.4.1", "6c768ea9654de871e5b32fab2eac348467b3021604ebebbcbd8bcbe806a65ed5", [:mix], [{:ecto, "~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:prometheus_ex, "~> 1.1 or ~> 2.0 or ~> 3.0", [hex: :prometheus_ex, repo: "hexpm", optional: false]}], "hexpm"},
  "prometheus_ex": {:hex, :prometheus_ex, "3.0.5", "fa58cfd983487fc5ead331e9a3e0aa622c67232b3ec71710ced122c4c453a02f", [:mix], [{:prometheus, "~> 4.0", [hex: :prometheus, repo: "hexpm", optional: false]}], "hexpm"},
  "prometheus_phoenix": {:hex, :prometheus_phoenix, "1.3.0", "c4b527e0b3a9ef1af26bdcfbfad3998f37795b9185d475ca610fe4388fdd3bb5", [:mix], [{:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}, {:prometheus_ex, "~> 1.3 or ~> 2.0 or ~> 3.0", [hex: :prometheus_ex, repo: "hexpm", optional: false]}], "hexpm"},
  "prometheus_plugs": {:hex, :prometheus_plugs, "1.1.5", "25933d48f8af3a5941dd7b621c889749894d8a1082a6ff7c67cc99dec26377c5", [:mix], [{:accept, "~> 0.1", [hex: :accept, repo: "hexpm", optional: false]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}, {:prometheus_ex, "~> 1.1 or ~> 2.0 or ~> 3.0", [hex: :prometheus_ex, repo: "hexpm", optional: false]}, {:prometheus_process_collector, "~> 1.1", [hex: :prometheus_process_collector, repo: "hexpm", optional: true]}], "hexpm"},
-  "prometheus_process_collector": {:hex, :prometheus_process_collector, "1.4.0", "6dbd39e3165b9ef1c94a7a820e9ffe08479f949dcdd431ed4aaea7b250eebfde", [:rebar3], [{:prometheus, "~> 4.0", [hex: :prometheus, repo: "hexpm", optional: false]}], "hexpm"},
  "quack": {:hex, :quack, "0.1.1", "cca7b4da1a233757fdb44b3334fce80c94785b3ad5a602053b7a002b5a8967bf", [:mix], [{:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: false]}, {:tesla, "~> 1.2.0", [hex: :tesla, repo: "hexpm", optional: false]}], "hexpm"},
  "ranch": {:hex, :ranch, "1.7.1", "6b1fab51b49196860b733a49c07604465a47bdb78aa10c1c16a3d199f7f8c881", [:rebar3], [], "hexpm"},
  "recon": {:git, "https://github.com/ferd/recon.git", "75d70c7c08926d2f24f1ee6de14ee50fe8a52763", [tag: "2.4.0"]},
  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.4", "f0eafff810d2041e93f915ef59899c923f4568f4585904d010387ed74988e77b", [:make, :mix, :rebar3], [], "hexpm"},
+  "sweet_xml": {:hex, :sweet_xml, "0.6.6", "fc3e91ec5dd7c787b6195757fbcf0abc670cee1e4172687b45183032221b66b8", [:mix], [], "hexpm"},
  "swoosh": {:hex, :swoosh, "0.23.2", "7dda95ff0bf54a2298328d6899c74dae1223777b43563ccebebb4b5d2b61df38", [:mix], [{:cowboy, "~> 1.0.1 or ~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.13", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mail, "~> 0.2", [hex: :mail, repo: "hexpm", optional: true]}, {:mime, "~> 1.1", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_cowboy, ">= 1.0.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}], "hexpm"},
  "syslog": {:git, "https://github.com/Vagabond/erlang-syslog.git", "4a6c6f2c996483e86c1320e9553f91d337bcb6aa", [tag: "1.0.5"]},
  "telemetry": {:hex, :telemetry, "0.4.0", "8339bee3fa8b91cb84d14c2935f8ecf399ccd87301ad6da6b71c09553834b2ab", [:rebar3], [], "hexpm"},
@ -88,7 +90,7 @@
  "tzdata": {:hex, :tzdata, "1.0.1", "f6027a331af7d837471248e62733c6ebee86a72e57c613aa071ebb1f750fc71a", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
  "ueberauth": {:hex, :ueberauth, "0.6.1", "9e90d3337dddf38b1ca2753aca9b1e53d8a52b890191cdc55240247c89230412", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
  "unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm"},
-  "unsafe": {:hex, :unsafe, "1.0.0", "7c21742cd05380c7875546b023481d3a26f52df8e5dfedcb9f958f322baae305", [:mix], [], "hexpm"},
+  "unsafe": {:hex, :unsafe, "1.0.1", "a27e1874f72ee49312e0a9ec2e0b27924214a05e3ddac90e91727bc76f8613d8", [:mix], [], "hexpm"},
  "web_push_encryption": {:hex, :web_push_encryption, "0.2.1", "d42cecf73420d9dc0053ba3299cc8c8d6ff2be2487d67ca2a57265868e4d9a98", [:mix], [{:httpoison, "~> 1.0", [hex: :httpoison, repo: "hexpm", optional: false]}, {:jose, "~> 1.8", [hex: :jose, repo: "hexpm", optional: false]}, {:poison, "~> 3.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
  "websocket_client": {:git, "https://github.com/jeremyong/websocket_client.git", "9a6f65d05ebf2725d62fb19262b21f1805a59fbf", []},
 }
--- a/priv/repo/migrations/20190412052952_add_user_info_fields.exs
+++ b/priv/repo/migrations/20190412052952_add_user_info_fields.exs
@ -0,0 +1,20 @@
+defmodule Pleroma.Repo.Migrations.AddEmailNotificationsToUserInfo do
+  use Ecto.Migration
+
+  def up do
+    execute("
+    UPDATE users
+    SET info = info || '{
+      \"email_notifications\": {
+        \"digest\": false
+      }
+    }'")
+  end
+
+  def down do
+    execute("
+      UPDATE users
+      SET info = info - 'email_notifications'
+    ")
+  end
+end
--- a/priv/repo/migrations/20190413085040_add_signin_and_last_digest_dates_to_user.exs
+++ b/priv/repo/migrations/20190413085040_add_signin_and_last_digest_dates_to_user.exs
@ -0,0 +1,9 @@
+defmodule Pleroma.Repo.Migrations.AddSigninAndLastDigestDatesToUser do
+  use Ecto.Migration
+
+  def change do
+    alter table(:users) do
+      add(:last_digest_emailed_at, :naive_datetime, default: fragment("now()"))
+    end
+  end
+end
--- a/priv/static/adminfe/chunk-0e18.e12401fb.css
+++ b/priv/static/adminfe/chunk-0e18.e12401fb.css
--- a/priv/static/adminfe/chunk-1fbf.d7a1893c.css
+++ b/priv/static/adminfe/chunk-1fbf.d7a1893c.css
--- a/priv/static/adminfe/chunk-2325.0d22684d.css
+++ b/priv/static/adminfe/chunk-2325.0d22684d.css
--- a/priv/static/adminfe/chunk-5e57.ac97b15a.css
+++ b/priv/static/adminfe/chunk-5e57.ac97b15a.css
--- a/priv/static/adminfe/chunk-e547.e4b6230b.css
+++ b/priv/static/adminfe/chunk-e547.e4b6230b.css
--- a/priv/static/adminfe/chunk-elementUI.e5cd8da6.css
+++ b/priv/static/adminfe/chunk-elementUI.e5cd8da6.css
--- a/priv/static/adminfe/chunk-elementUI.f74c256b.css
+++ b/priv/static/adminfe/chunk-elementUI.f74c256b.css
--- a/priv/static/adminfe/index.html
+++ b/priv/static/adminfe/index.html
@ -1 +1 @@
-<!DOCTYPE html><html><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge,chrome=1"><meta name=renderer content=webkit><meta name=viewport content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"><title>Admin FE</title><link rel="shortcut icon" href=favicon.ico><link href=chunk-elementUI.f74c256b.css rel=stylesheet><link href=chunk-libs.4e8c4664.css rel=stylesheet><link href=app.34fc670f.css rel=stylesheet></head><body><script src=/pleroma/admin/static/tinymce4.7.5/tinymce.min.js></script><div id=app></div><script type=text/javascript src=static/js/runtime.d8d12c12.js></script><script type=text/javascript src=static/js/chunk-elementUI.1fa5434b.js></script><script type=text/javascript src=static/js/chunk-libs.d5609760.js></script><script type=text/javascript src=static/js/app.4137ad8f.js></script></body></html>
+<!DOCTYPE html><html><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge,chrome=1"><meta name=renderer content=webkit><meta name=viewport content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no"><title>Admin FE</title><link rel="shortcut icon" href=favicon.ico><link href=chunk-elementUI.e5cd8da6.css rel=stylesheet><link href=chunk-libs.4e8c4664.css rel=stylesheet><link href=app.34fc670f.css rel=stylesheet></head><body><script src=/pleroma/admin/static/tinymce4.7.5/tinymce.min.js></script><div id=app></div><script type=text/javascript src=static/js/runtime.f40c8ec4.js></script><script type=text/javascript src=static/js/chunk-elementUI.1911151b.js></script><script type=text/javascript src=static/js/chunk-libs.fb0b7f4a.js></script><script type=text/javascript src=static/js/app.8e186193.js></script></body></html>
--- a/priv/static/adminfe/static/fonts/element-icons.2fad952.woff
+++ b/priv/static/adminfe/static/fonts/element-icons.2fad952.woff
--- a/priv/static/adminfe/static/fonts/element-icons.535877f.woff
+++ b/priv/static/adminfe/static/fonts/element-icons.535877f.woff
--- a/priv/static/adminfe/static/fonts/element-icons.6f0a763.ttf
+++ b/priv/static/adminfe/static/fonts/element-icons.6f0a763.ttf
--- a/priv/static/adminfe/static/fonts/element-icons.732389d.ttf
+++ b/priv/static/adminfe/static/fonts/element-icons.732389d.ttf
--- a/priv/static/adminfe/static/js/app.4137ad8f.js
+++ b/priv/static/adminfe/static/js/app.4137ad8f.js
--- a/priv/static/adminfe/static/js/app.8e186193.js
+++ b/priv/static/adminfe/static/js/app.8e186193.js
--- a/priv/static/adminfe/static/js/chunk-0e18.208cd826.js
+++ b/priv/static/adminfe/static/js/chunk-0e18.208cd826.js
--- a/priv/static/adminfe/static/js/chunk-1fbf.616fb309.js
+++ b/priv/static/adminfe/static/js/chunk-1fbf.616fb309.js
--- a/priv/static/adminfe/static/js/chunk-2325.154a537b.js
+++ b/priv/static/adminfe/static/js/chunk-2325.154a537b.js
--- a/priv/static/adminfe/static/js/chunk-56c9.28e35fc3.js
+++ b/priv/static/adminfe/static/js/chunk-56c9.28e35fc3.js
--- a/priv/static/adminfe/static/js/chunk-5e57.7313703a.js
+++ b/priv/static/adminfe/static/js/chunk-5e57.7313703a.js
--- a/priv/static/adminfe/static/js/chunk-5eaf.5b76e416.js
+++ b/priv/static/adminfe/static/js/chunk-5eaf.5b76e416.js
--- a/priv/static/adminfe/static/js/chunk-7fe2.458f9da5.js
+++ b/priv/static/adminfe/static/js/chunk-7fe2.458f9da5.js
--- a/priv/static/adminfe/static/js/chunk-e547.d57d1b91.js
+++ b/priv/static/adminfe/static/js/chunk-e547.d57d1b91.js
--- a/priv/static/adminfe/static/js/chunk-elementUI.1911151b.js
+++ b/priv/static/adminfe/static/js/chunk-elementUI.1911151b.js
--- a/priv/static/adminfe/static/js/chunk-elementUI.1fa5434b.js
+++ b/priv/static/adminfe/static/js/chunk-elementUI.1fa5434b.js
--- a/priv/static/adminfe/static/js/chunk-libs.fb0b7f4a.js
+++ b/priv/static/adminfe/static/js/chunk-libs.fb0b7f4a.js
--- a/priv/static/adminfe/static/js/runtime.d8d12c12.js
+++ b/priv/static/adminfe/static/js/runtime.d8d12c12.js
--- a/priv/static/adminfe/static/js/runtime.f40c8ec4.js
+++ b/priv/static/adminfe/static/js/runtime.f40c8ec4.js
--- a/priv/templates/sample_config.eex
+++ b/priv/templates/sample_config.eex
@ -68,3 +68,5 @@ config :pleroma, Pleroma.Uploaders.Local, uploads: "<%= uploads_dir %>"
 # For using third-party S3 clones like wasabi, also do:
 # config :ex_aws, :s3,
 #   host: "s3.wasabisys.com"
+
+config :joken, default_signer: "<%= jwt_secret %>"
--- a/test/mix/tasks/pleroma.digest_test.exs
+++ b/test/mix/tasks/pleroma.digest_test.exs
@ -0,0 +1,51 @@
+defmodule Mix.Tasks.Pleroma.DigestTest do
+  use Pleroma.DataCase
+
+  import Pleroma.Factory
+  import Swoosh.TestAssertions
+
+  alias Pleroma.Web.CommonAPI
+
+  setup_all do
+    Mix.shell(Mix.Shell.Process)
+
+    on_exit(fn ->
+      Mix.shell(Mix.Shell.IO)
+    end)
+
+    :ok
+  end
+
+  describe "pleroma.digest test" do
+    test "Sends digest to the given user" do
+      user1 = insert(:user)
+      user2 = insert(:user)
+
+      Enum.each(0..10, fn i ->
+        {:ok, _activity} =
+          CommonAPI.post(user1, %{
+            "status" => "hey ##{i} @#{user2.nickname}!"
+          })
+      end)
+
+      yesterday =
+        NaiveDateTime.add(
+          NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second),
+          -60 * 60 * 24,
+          :second
+        )
+
+      {:ok, yesterday_date} = Timex.format(yesterday, "%F", :strftime)
+
+      :ok = Mix.Tasks.Pleroma.Digest.run(["test", user2.nickname, yesterday_date])
+
+      assert_receive {:mix_shell, :info, [message]}
+      assert message =~ "Digest email have been sent"
+
+      assert_email_sent(
+        to: {user2.name, user2.email},
+        html_body: ~r/new mentions:/i
+      )
+    end
+  end
+end
--- a/test/notification_test.exs
+++ b/test/notification_test.exs
@ -4,13 +4,15 @@

 defmodule Pleroma.NotificationTest do
  use Pleroma.DataCase
+
+  import Pleroma.Factory
+
  alias Pleroma.Notification
  alias Pleroma.User
  alias Pleroma.Web.ActivityPub.Transmogrifier
  alias Pleroma.Web.CommonAPI
  alias Pleroma.Web.Streamer
  alias Pleroma.Web.TwitterAPI.TwitterAPI
-  import Pleroma.Factory

  describe "create_notifications" do
    test "notifies someone when they are directly addressed" do
@ -352,6 +354,51 @@ test "it sets all notifications as read up to a specified notification ID" do
    end
  end

+  describe "for_user_since/2" do
+    defp days_ago(days) do
+      NaiveDateTime.add(
+        NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second),
+        -days * 60 * 60 * 24,
+        :second
+      )
+    end
+
+    test "Returns recent notifications" do
+      user1 = insert(:user)
+      user2 = insert(:user)
+
+      Enum.each(0..10, fn i ->
+        {:ok, _activity} =
+          CommonAPI.post(user1, %{
+            "status" => "hey ##{i} @#{user2.nickname}!"
+          })
+      end)
+
+      {old, new} = Enum.split(Notification.for_user(user2), 5)
+
+      Enum.each(old, fn notification ->
+        notification
+        |> cast(%{updated_at: days_ago(10)}, [:updated_at])
+        |> Pleroma.Repo.update!()
+      end)
+
+      recent_notifications_ids =
+        user2
+        |> Notification.for_user_since(
+          NaiveDateTime.add(NaiveDateTime.utc_now(), -5 * 86_400, :second)
+        )
+        |> Enum.map(& &1.id)
+
+      Enum.each(old, fn %{id: id} ->
+        refute id in recent_notifications_ids
+      end)
+
+      Enum.each(new, fn %{id: id} ->
+        assert id in recent_notifications_ids
+      end)
+    end
+  end
+
  describe "notification target determination" do
    test "it sends notifications to addressed users in new messages" do
      user = insert(:user)
--- a/test/support/builders/user_builder.ex
+++ b/test/support/builders/user_builder.ex
@ -9,7 +9,8 @@ def build(data \\ %{}) do
      nickname: "testname",
      password_hash: Comeonin.Pbkdf2.hashpwsalt("test"),
      bio: "A tester.",
-      ap_id: "some id"
+      ap_id: "some id",
+      last_digest_emailed_at: NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
    }

    Map.merge(user, data)
--- a/test/support/factory.ex
+++ b/test/support/factory.ex
@ -31,7 +31,8 @@ def user_factory do
      nickname: sequence(:nickname, &"nick#{&1}"),
      password_hash: Comeonin.Pbkdf2.hashpwsalt("test"),
      bio: sequence(:bio, &"Tester Number #{&1}"),
-      info: %{}
+      info: %{},
+      last_digest_emailed_at: NaiveDateTime.utc_now()
    }

    %{
--- a/test/support/mrf_module_mock.ex
+++ b/test/support/mrf_module_mock.ex
@ -0,0 +1,13 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule MRFModuleMock do
+  @behaviour Pleroma.Web.ActivityPub.MRF
+
+  @impl true
+  def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{mrf_module_mock: "some config data"}}
+end
--- a/test/tasks/database_test.exs
+++ b/test/tasks/database_test.exs
@ -3,8 +3,11 @@
 # SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.DatabaseTest do
+  alias Pleroma.Object
  alias Pleroma.Repo
  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI
+
  use Pleroma.DataCase

  import Pleroma.Factory
@ -46,4 +49,37 @@ test "following and followers count are updated" do
      assert user.info.follower_count == 0
    end
  end
+
+  describe "running fix_likes_collections" do
+    test "it turns OrderedCollection likes into empty arrays" do
+      [user, user2] = insert_pair(:user)
+
+      {:ok, %{id: id, object: object}} = CommonAPI.post(user, %{"status" => "test"})
+      {:ok, %{object: object2}} = CommonAPI.post(user, %{"status" => "test test"})
+
+      CommonAPI.favorite(id, user2)
+
+      likes = %{
+        "first" =>
+          "http://mastodon.example.org/objects/dbdbc507-52c8-490d-9b7c-1e1d52e5c132/likes?page=1",
+        "id" => "http://mastodon.example.org/objects/dbdbc507-52c8-490d-9b7c-1e1d52e5c132/likes",
+        "totalItems" => 3,
+        "type" => "OrderedCollection"
+      }
+
+      new_data = Map.put(object2.data, "likes", likes)
+
+      object2
+      |> Ecto.Changeset.change(%{data: new_data})
+      |> Repo.update()
+
+      assert length(Object.get_by_id(object.id).data["likes"]) == 1
+      assert is_map(Object.get_by_id(object2.id).data["likes"])
+
+      assert :ok == Mix.Tasks.Pleroma.Database.run(["fix_likes_collections"])
+
+      assert length(Object.get_by_id(object.id).data["likes"]) == 1
+      assert Enum.empty?(Object.get_by_id(object2.id).data["likes"])
+    end
+  end
 end
--- a/test/uploaders/local_test.exs
+++ b/test/uploaders/local_test.exs
@ -0,0 +1,32 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Uploaders.LocalTest do
+  use Pleroma.DataCase
+  alias Pleroma.Uploaders.Local
+
+  describe "get_file/1" do
+    test "it returns path to local folder for files" do
+      assert Local.get_file("") == {:ok, {:static_dir, "test/uploads"}}
+    end
+  end
+
+  describe "put_file/1" do
+    test "put file to local folder" do
+      file_path = "local_upload/files/image.jpg"
+
+      file = %Pleroma.Upload{
+        name: "image.jpg",
+        content_type: "image/jpg",
+        path: file_path,
+        tempfile: Path.absname("test/fixtures/image_tmp.jpg")
+      }
+
+      assert Local.put_file(file) == :ok
+
+      assert Path.join([Local.upload_path(), file_path])
+             |> File.exists?()
+    end
+  end
+end
--- a/test/uploaders/mdii_test.exs
+++ b/test/uploaders/mdii_test.exs
@ -0,0 +1,50 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Uploaders.MDIITest do
+  use Pleroma.DataCase
+  alias Pleroma.Uploaders.MDII
+  import Tesla.Mock
+
+  describe "get_file/1" do
+    test "it returns path to local folder for files" do
+      assert MDII.get_file("") == {:ok, {:static_dir, "test/uploads"}}
+    end
+  end
+
+  describe "put_file/1" do
+    setup do
+      file_upload = %Pleroma.Upload{
+        name: "mdii-image.jpg",
+        content_type: "image/jpg",
+        path: "test_folder/mdii-image.jpg",
+        tempfile: Path.absname("test/fixtures/image_tmp.jpg")
+      }
+
+      [file_upload: file_upload]
+    end
+
+    test "save file", %{file_upload: file_upload} do
+      mock(fn
+        %{method: :post, url: "https://mdii.sakura.ne.jp/mdii-post.cgi?jpg"} ->
+          %Tesla.Env{status: 200, body: "mdii-image"}
+      end)
+
+      assert MDII.put_file(file_upload) ==
+               {:ok, {:url, "https://mdii.sakura.ne.jp/mdii-image.jpg"}}
+    end
+
+    test "save file to local if MDII  isn`t available", %{file_upload: file_upload} do
+      mock(fn
+        %{method: :post, url: "https://mdii.sakura.ne.jp/mdii-post.cgi?jpg"} ->
+          %Tesla.Env{status: 500}
+      end)
+
+      assert MDII.put_file(file_upload) == :ok
+
+      assert Path.join([Pleroma.Uploaders.Local.upload_path(), file_upload.path])
+             |> File.exists?()
+    end
+  end
+end
--- a/test/uploaders/s3_test.exs
+++ b/test/uploaders/s3_test.exs
@ -0,0 +1,90 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Uploaders.S3Test do
+  use Pleroma.DataCase
+
+  alias Pleroma.Config
+  alias Pleroma.Uploaders.S3
+
+  import Mock
+  import ExUnit.CaptureLog
+
+  setup do
+    config = Config.get([Pleroma.Uploaders.S3])
+
+    Config.put([Pleroma.Uploaders.S3],
+      bucket: "test_bucket",
+      public_endpoint: "https://s3.amazonaws.com"
+    )
+
+    on_exit(fn ->
+      Config.put([Pleroma.Uploaders.S3], config)
+    end)
+
+    :ok
+  end
+
+  describe "get_file/1" do
+    test "it returns path to local folder for files" do
+      assert S3.get_file("test_image.jpg") == {
+               :ok,
+               {:url, "https://s3.amazonaws.com/test_bucket/test_image.jpg"}
+             }
+    end
+
+    test "it returns path without bucket when truncated_namespace set to ''" do
+      Config.put([Pleroma.Uploaders.S3],
+        bucket: "test_bucket",
+        public_endpoint: "https://s3.amazonaws.com",
+        truncated_namespace: ""
+      )
+
+      assert S3.get_file("test_image.jpg") == {
+               :ok,
+               {:url, "https://s3.amazonaws.com/test_image.jpg"}
+             }
+    end
+
+    test "it returns path with bucket namespace when namespace is set" do
+      Config.put([Pleroma.Uploaders.S3],
+        bucket: "test_bucket",
+        public_endpoint: "https://s3.amazonaws.com",
+        bucket_namespace: "family"
+      )
+
+      assert S3.get_file("test_image.jpg") == {
+               :ok,
+               {:url, "https://s3.amazonaws.com/family:test_bucket/test_image.jpg"}
+             }
+    end
+  end
+
+  describe "put_file/1" do
+    setup do
+      file_upload = %Pleroma.Upload{
+        name: "image-tet.jpg",
+        content_type: "image/jpg",
+        path: "test_folder/image-tet.jpg",
+        tempfile: Path.absname("test/fixtures/image_tmp.jpg")
+      }
+
+      [file_upload: file_upload]
+    end
+
+    test "save file", %{file_upload: file_upload} do
+      with_mock ExAws, request: fn _ -> {:ok, :ok} end do
+        assert S3.put_file(file_upload) == {:ok, {:file, "test_folder/image-tet.jpg"}}
+      end
+    end
+
+    test "returns error", %{file_upload: file_upload} do
+      with_mock ExAws, request: fn _ -> {:error, "S3 Upload failed"} end do
+        assert capture_log(fn ->
+                 assert S3.put_file(file_upload) == {:error, "S3 Upload failed"}
+               end) =~ "Elixir.Pleroma.Uploaders.S3: {:error, \"S3 Upload failed\"}"
+      end
+    end
+  end
+end
--- a/test/user_info_test.exs
+++ b/test/user_info_test.exs
@ -0,0 +1,24 @@
+defmodule Pleroma.UserInfoTest do
+  alias Pleroma.Repo
+  alias Pleroma.User.Info
+
+  use Pleroma.DataCase
+
+  import Pleroma.Factory
+
+  describe "update_email_notifications/2" do
+    setup do
+      user = insert(:user, %{info: %{email_notifications: %{"digest" => true}}})
+
+      {:ok, user: user}
+    end
+
+    test "Notifications are updated", %{user: user} do
+      true = user.info.email_notifications["digest"]
+      changeset = Info.update_email_notifications(user.info, %{"digest" => false})
+      assert changeset.valid?
+      {:ok, result} = Ecto.Changeset.apply_action(changeset, :insert)
+      assert result.email_notifications["digest"] == false
+    end
+  end
+end
--- a/test/user_search_test.exs
+++ b/test/user_search_test.exs
@ -193,7 +193,14 @@ test "works with URIs" do
      user = User.get_cached_by_ap_id("http://mastodon.example.org/users/admin")

      assert length(results) == 1
-      assert user == result |> Map.put(:search_rank, nil) |> Map.put(:search_type, nil)
+
+      expected =
+        result
+        |> Map.put(:search_rank, nil)
+        |> Map.put(:search_type, nil)
+        |> Map.put(:last_digest_emailed_at, nil)
+
+      assert user == expected
    end

    test "excludes a blocked users from search result" do
--- a/test/user_test.exs
+++ b/test/user_test.exs
@ -525,7 +525,10 @@ test "it has required fields" do
    end

    test "it restricts some sizes" do
-      [bio: 5000, name: 100]
+      bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
+      name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
+
+      [bio: bio_limit, name: name_limit]
      |> Enum.each(fn {field, size} ->
        string = String.pad_leading(".", size)
        cs = User.remote_user_creation(Map.put(@valid_remote, field, string))
@ -1237,6 +1240,109 @@ test "follower count is updated when a follower is blocked" do
    assert Map.get(user_show, "followers_count") == 2
  end

+  describe "list_inactive_users_query/1" do
+    defp days_ago(days) do
+      NaiveDateTime.add(
+        NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second),
+        -days * 60 * 60 * 24,
+        :second
+      )
+    end
+
+    test "Users are inactive by default" do
+      total = 10
+
+      users =
+        Enum.map(1..total, fn _ ->
+          insert(:user, last_digest_emailed_at: days_ago(20), info: %{deactivated: false})
+        end)
+
+      inactive_users_ids =
+        Pleroma.User.list_inactive_users_query()
+        |> Pleroma.Repo.all()
+        |> Enum.map(& &1.id)
+
+      Enum.each(users, fn user ->
+        assert user.id in inactive_users_ids
+      end)
+    end
+
+    test "Only includes users who has no recent activity" do
+      total = 10
+
+      users =
+        Enum.map(1..total, fn _ ->
+          insert(:user, last_digest_emailed_at: days_ago(20), info: %{deactivated: false})
+        end)
+
+      {inactive, active} = Enum.split(users, trunc(total / 2))
+
+      Enum.map(active, fn user ->
+        to = Enum.random(users -- [user])
+
+        {:ok, _} =
+          Pleroma.Web.TwitterAPI.TwitterAPI.create_status(user, %{
+            "status" => "hey @#{to.nickname}"
+          })
+      end)
+
+      inactive_users_ids =
+        Pleroma.User.list_inactive_users_query()
+        |> Pleroma.Repo.all()
+        |> Enum.map(& &1.id)
+
+      Enum.each(active, fn user ->
+        refute user.id in inactive_users_ids
+      end)
+
+      Enum.each(inactive, fn user ->
+        assert user.id in inactive_users_ids
+      end)
+    end
+
+    test "Only includes users with no read notifications" do
+      total = 10
+
+      users =
+        Enum.map(1..total, fn _ ->
+          insert(:user, last_digest_emailed_at: days_ago(20), info: %{deactivated: false})
+        end)
+
+      [sender | recipients] = users
+      {inactive, active} = Enum.split(recipients, trunc(total / 2))
+
+      Enum.each(recipients, fn to ->
+        {:ok, _} =
+          Pleroma.Web.TwitterAPI.TwitterAPI.create_status(sender, %{
+            "status" => "hey @#{to.nickname}"
+          })
+
+        {:ok, _} =
+          Pleroma.Web.TwitterAPI.TwitterAPI.create_status(sender, %{
+            "status" => "hey again @#{to.nickname}"
+          })
+      end)
+
+      Enum.each(active, fn user ->
+        [n1, _n2] = Pleroma.Notification.for_user(user)
+        {:ok, _} = Pleroma.Notification.read_one(user, n1.id)
+      end)
+
+      inactive_users_ids =
+        Pleroma.User.list_inactive_users_query()
+        |> Pleroma.Repo.all()
+        |> Enum.map(& &1.id)
+
+      Enum.each(active, fn user ->
+        refute user.id in inactive_users_ids
+      end)
+
+      Enum.each(inactive, fn user ->
+        assert user.id in inactive_users_ids
+      end)
+    end
+  end
+
  describe "toggle_confirmation/1" do
    test "if user is confirmed" do
      user = insert(:user, info: %{confirmation_pending: false})
--- a/test/web/activity_pub/mrf/mrf_test.exs
+++ b/test/web/activity_pub/mrf/mrf_test.exs
@ -4,8 +4,8 @@ defmodule Pleroma.Web.ActivityPub.MRFTest do

  test "subdomains_regex/1" do
    assert MRF.subdomains_regex(["unsafe.tld", "*.unsafe.tld"]) == [
-             ~r/^unsafe.tld$/,
-             ~r/^(.*\.)*unsafe.tld$/
+             ~r/^unsafe.tld$/i,
+             ~r/^(.*\.)*unsafe.tld$/i
           ]
  end

@ -13,7 +13,7 @@ test "subdomains_regex/1" do
    test "common domains" do
      regexes = MRF.subdomains_regex(["unsafe.tld", "unsafe2.tld"])

-      assert regexes == [~r/^unsafe.tld$/, ~r/^unsafe2.tld$/]
+      assert regexes == [~r/^unsafe.tld$/i, ~r/^unsafe2.tld$/i]

      assert MRF.subdomain_match?(regexes, "unsafe.tld")
      assert MRF.subdomain_match?(regexes, "unsafe2.tld")
@ -24,7 +24,7 @@ test "common domains" do
    test "wildcard domains with one subdomain" do
      regexes = MRF.subdomains_regex(["*.unsafe.tld"])

-      assert regexes == [~r/^(.*\.)*unsafe.tld$/]
+      assert regexes == [~r/^(.*\.)*unsafe.tld$/i]

      assert MRF.subdomain_match?(regexes, "unsafe.tld")
      assert MRF.subdomain_match?(regexes, "sub.unsafe.tld")
@ -35,12 +35,52 @@ test "wildcard domains with one subdomain" do
    test "wildcard domains with two subdomains" do
      regexes = MRF.subdomains_regex(["*.unsafe.tld"])

-      assert regexes == [~r/^(.*\.)*unsafe.tld$/]
+      assert regexes == [~r/^(.*\.)*unsafe.tld$/i]

      assert MRF.subdomain_match?(regexes, "unsafe.tld")
      assert MRF.subdomain_match?(regexes, "sub.sub.unsafe.tld")
      refute MRF.subdomain_match?(regexes, "sub.anotherunsafe.tld")
      refute MRF.subdomain_match?(regexes, "sub.unsafe.tldanother")
    end
+
+    test "matches are case-insensitive" do
+      regexes = MRF.subdomains_regex(["UnSafe.TLD", "UnSAFE2.Tld"])
+
+      assert regexes == [~r/^UnSafe.TLD$/i, ~r/^UnSAFE2.Tld$/i]
+
+      assert MRF.subdomain_match?(regexes, "UNSAFE.TLD")
+      assert MRF.subdomain_match?(regexes, "UNSAFE2.TLD")
+      assert MRF.subdomain_match?(regexes, "unsafe.tld")
+      assert MRF.subdomain_match?(regexes, "unsafe2.tld")
+
+      refute MRF.subdomain_match?(regexes, "EXAMPLE.COM")
+      refute MRF.subdomain_match?(regexes, "example.com")
+    end
+  end
+
+  describe "describe/0" do
+    test "it works as expected with noop policy" do
+      expected = %{
+        mrf_policies: ["NoOpPolicy"],
+        exclusions: false
+      }
+
+      {:ok, ^expected} = MRF.describe()
+    end
+
+    test "it works as expected with mock policy" do
+      config = Pleroma.Config.get([:instance, :rewrite_policy])
+      Pleroma.Config.put([:instance, :rewrite_policy], [MRFModuleMock])
+
+      expected = %{
+        mrf_policies: ["MRFModuleMock"],
+        mrf_module_mock: "some config data",
+        exclusions: false
+      }
+
+      {:ok, ^expected} = MRF.describe()
+
+      Pleroma.Config.put([:instance, :rewrite_policy], config)
+    end
  end
 end
--- a/test/web/activity_pub/mrf/vocabulary_policy_test.exs
+++ b/test/web/activity_pub/mrf/vocabulary_policy_test.exs
@ -0,0 +1,123 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicyTest do
+  use Pleroma.DataCase
+
+  alias Pleroma.Web.ActivityPub.MRF.VocabularyPolicy
+
+  describe "accept" do
+    test "it accepts based on parent activity type" do
+      config = Pleroma.Config.get([:mrf_vocabulary, :accept])
+      Pleroma.Config.put([:mrf_vocabulary, :accept], ["Like"])
+
+      message = %{
+        "type" => "Like",
+        "object" => "whatever"
+      }
+
+      {:ok, ^message} = VocabularyPolicy.filter(message)
+
+      Pleroma.Config.put([:mrf_vocabulary, :accept], config)
+    end
+
+    test "it accepts based on child object type" do
+      config = Pleroma.Config.get([:mrf_vocabulary, :accept])
+      Pleroma.Config.put([:mrf_vocabulary, :accept], ["Create", "Note"])
+
+      message = %{
+        "type" => "Create",
+        "object" => %{
+          "type" => "Note",
+          "content" => "whatever"
+        }
+      }
+
+      {:ok, ^message} = VocabularyPolicy.filter(message)
+
+      Pleroma.Config.put([:mrf_vocabulary, :accept], config)
+    end
+
+    test "it does not accept disallowed child objects" do
+      config = Pleroma.Config.get([:mrf_vocabulary, :accept])
+      Pleroma.Config.put([:mrf_vocabulary, :accept], ["Create", "Note"])
+
+      message = %{
+        "type" => "Create",
+        "object" => %{
+          "type" => "Article",
+          "content" => "whatever"
+        }
+      }
+
+      {:reject, nil} = VocabularyPolicy.filter(message)
+
+      Pleroma.Config.put([:mrf_vocabulary, :accept], config)
+    end
+
+    test "it does not accept disallowed parent types" do
+      config = Pleroma.Config.get([:mrf_vocabulary, :accept])
+      Pleroma.Config.put([:mrf_vocabulary, :accept], ["Announce", "Note"])
+
+      message = %{
+        "type" => "Create",
+        "object" => %{
+          "type" => "Note",
+          "content" => "whatever"
+        }
+      }
+
+      {:reject, nil} = VocabularyPolicy.filter(message)
+
+      Pleroma.Config.put([:mrf_vocabulary, :accept], config)
+    end
+  end
+
+  describe "reject" do
+    test "it rejects based on parent activity type" do
+      config = Pleroma.Config.get([:mrf_vocabulary, :reject])
+      Pleroma.Config.put([:mrf_vocabulary, :reject], ["Like"])
+
+      message = %{
+        "type" => "Like",
+        "object" => "whatever"
+      }
+
+      {:reject, nil} = VocabularyPolicy.filter(message)
+
+      Pleroma.Config.put([:mrf_vocabulary, :reject], config)
+    end
+
+    test "it rejects based on child object type" do
+      config = Pleroma.Config.get([:mrf_vocabulary, :reject])
+      Pleroma.Config.put([:mrf_vocabulary, :reject], ["Note"])
+
+      message = %{
+        "type" => "Create",
+        "object" => %{
+          "type" => "Note",
+          "content" => "whatever"
+        }
+      }
+
+      {:reject, nil} = VocabularyPolicy.filter(message)
+
+      Pleroma.Config.put([:mrf_vocabulary, :reject], config)
+    end
+
+    test "it passes through objects that aren't disallowed" do
+      config = Pleroma.Config.get([:mrf_vocabulary, :reject])
+      Pleroma.Config.put([:mrf_vocabulary, :reject], ["Like"])
+
+      message = %{
+        "type" => "Announce",
+        "object" => "whatever"
+      }
+
+      {:ok, ^message} = VocabularyPolicy.filter(message)
+
+      Pleroma.Config.put([:mrf_vocabulary, :reject], config)
+    end
+  end
+end
--- a/test/web/activity_pub/relay_test.exs
+++ b/test/web/activity_pub/relay_test.exs
@ -5,11 +5,71 @@
 defmodule Pleroma.Web.ActivityPub.RelayTest do
  use Pleroma.DataCase

+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.ActivityPub.Relay

+  import Pleroma.Factory
+
  test "gets an actor for the relay" do
    user = Relay.get_actor()
+    assert user.ap_id == "#{Pleroma.Web.Endpoint.url()}/relay"
+  end

-    assert user.ap_id =~ "/relay"
+  describe "follow/1" do
+    test "returns errors when user not found" do
+      assert Relay.follow("test-ap-id") == {:error, "Could not fetch by AP id"}
+    end
+
+    test "returns activity" do
+      user = insert(:user)
+      service_actor = Relay.get_actor()
+      assert {:ok, %Activity{} = activity} = Relay.follow(user.ap_id)
+      assert activity.actor == "#{Pleroma.Web.Endpoint.url()}/relay"
+      assert user.ap_id in activity.recipients
+      assert activity.data["type"] == "Follow"
+      assert activity.data["actor"] == service_actor.ap_id
+      assert activity.data["object"] == user.ap_id
+    end
+  end
+
+  describe "unfollow/1" do
+    test "returns errors when user not found" do
+      assert Relay.unfollow("test-ap-id") == {:error, "Could not fetch by AP id"}
+    end
+
+    test "returns activity" do
+      user = insert(:user)
+      service_actor = Relay.get_actor()
+      ActivityPub.follow(service_actor, user)
+      assert {:ok, %Activity{} = activity} = Relay.unfollow(user.ap_id)
+      assert activity.actor == "#{Pleroma.Web.Endpoint.url()}/relay"
+      assert user.ap_id in activity.recipients
+      assert activity.data["type"] == "Undo"
+      assert activity.data["actor"] == service_actor.ap_id
+      assert activity.data["to"] == [user.ap_id]
+    end
+  end
+
+  describe "publish/1" do
+    test "returns error when activity not `Create` type" do
+      activity = insert(:like_activity)
+      assert Relay.publish(activity) == {:error, "Not implemented"}
+    end
+
+    test "returns error when activity not public" do
+      activity = insert(:direct_note_activity)
+      assert Relay.publish(activity) == {:error, false}
+    end
+
+    test "returns announce activity" do
+      service_actor = Relay.get_actor()
+      note = insert(:note_activity)
+      assert {:ok, %Activity{} = activity, %Object{} = obj} = Relay.publish(note)
+      assert activity.data["type"] == "Announce"
+      assert activity.data["actor"] == service_actor.ap_id
+      assert activity.data["object"] == obj.data["id"]
+    end
  end
 end
--- a/Show More
+++ b/Show More