[#1149] Merge remote-tracking branch 'remotes/upstream/develop' into 1149-oban-job-queue

# Conflicts:
#	lib/pleroma/application.ex
#	lib/pleroma/scheduled_activity_worker.ex
#	lib/pleroma/web/federator/retry_queue.ex
#	lib/pleroma/web/oauth/token/clean_worker.ex
#	test/user_test.exs
#	test/web/federator_test.exs

CHANGELOG.md

@@ -18,6 +18,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - NodeInfo: Return `mailerEnabled` in `metadata`
 - Mastodon API: Unsubscribe followers when they unfollow a user
 - AdminAPI: Add "godmode" while fetching user statuses (i.e. admin can see private statuses)
+- Improve digest email template
 
 ### Fixed
 - Not being able to pin unlisted posts
@@ -37,13 +38,18 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Rich Media: The crawled URL is now spliced into the rich media data.
 - ActivityPub S2S: sharedInbox usage has been mostly aligned with the rules in the AP specification.
 - ActivityPub S2S: remote user deletions now work the same as local user deletions.
+- ActivityPub S2S: POST requests are now signed with `(request-target)` pseudo-header.
 - Not being able to access the Mastodon FE login page on private instances
 - 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
+- Reverse Proxy limiting `max_body_length` was incorrectly defined and only checked `Content-Length` headers which may not be sufficient in some circumstances
+- MRF: fix use of unserializable keyword lists in describe() implementations
+- ActivityPub: Deactivated user deletion
 
 ### 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`)
@@ -64,6 +70,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Mastodon API: Add `pleroma.deactivated` to the Account entity
 - Mastodon API: added `/auth/password` endpoint for password reset with rate limit.
 - Mastodon API: /api/v1/accounts/:id/statuses now supports nicknames or user id
+- Mastodon API: Improve support for the user profile custom fields
 - Admin API: Return users' tags when querying reports
 - Admin API: Return avatar and display name when querying users
 - Admin API: Allow querying user by ID

config/config.exs

@@ -255,6 +255,10 @@
   dynamic_configuration: false,
   user_bio_length: 5000,
   user_name_length: 100,
+  max_account_fields: 10,
+  max_remote_account_fields: 20,
+  account_field_name_length: 255,
+  account_field_value_length: 255,
   external_user_synchronization: true
 
 config :pleroma, :markup,
@@ -522,6 +526,17 @@
 
 config :pleroma, Pleroma.Emails.Mailer, adapter: Swoosh.Adapters.Sendmail, enabled: false
 
+config :pleroma, Pleroma.Emails.UserEmail,
+  logo: nil,
+  styling: %{
+    link_color: "#d8a070",
+    background_color: "#2C3645",
+    content_background_color: "#1B2635",
+    header_color: "#d8a070",
+    text_color: "#b9b9ba",
+    text_muted_color: "#b9b9ba"
+  }
+
 config :prometheus, Pleroma.Web.Endpoint.MetricsExporter, path: "/api/pleroma/app_metrics"
 
 config :pleroma, Pleroma.ScheduledActivity,

docs/api/differences_in_mastoapi_responses.md

@@ -59,12 +59,19 @@ Has these additional fields under the `pleroma` object:
 - `show_role`: boolean, nullable, true when the user wants his role (e.g admin, moderator) to be shown
 - `no_rich_text` - boolean, nullable, true when html tags are stripped from all statuses requested from the API
 
+## Conversations
+
+Has an additional field under the `pleroma` object:
+
+- `recipients`: The list of the recipients of this Conversation. These will be addressed when replying to this conversation.
+
 ## Account Search
 
 Behavior has changed:
 
 - `/api/v1/accounts/search`: Does not require authentication
 
+
 ## Notifications
 
 Has these additional fields under the `pleroma` object:
@@ -79,6 +86,7 @@ Additional parameters can be added to the JSON body/Form data:
 - `content_type`: string, contain the MIME type of the status, it is transformed into HTML by the backend. You can get the list of the supported MIME types with the nodeinfo endpoint.
 - `to`: A list of nicknames (like `lain@soykaf.club` or `lain` on the local server) that will be used to determine who is going to be addressed by this post. Using this will disable the implicit addressing by mentioned names in the `status` body, only the people in the `to` list will be addressed. The normal rules for for post visibility are not affected by this and will still apply.
 - `visibility`: string, besides standard MastoAPI values (`direct`, `private`, `unlisted` or `public`) it can be used to address a List by setting it to `list:LIST_ID`.
+- `in_reply_to_conversation_id`: Will reply to a given conversation, addressing only the people who are part of the recipient set of that conversation. Sets the visibility to `direct`.
 
 ## PATCH `/api/v1/update_credentials`
 

docs/api/pleroma_api.md

@@ -319,3 +319,38 @@ See [Admin-API](Admin-API.md)
   "healthy": true # Instance state
 }
 ```
+
+# Pleroma Conversations
+
+Pleroma Conversations have the same general structure that Mastodon Conversations have. The behavior differs in the following ways when using these endpoints:
+
+1. Pleroma Conversations never add or remove recipients, unless explicitly changed by the user. 
+2. Pleroma Conversations statuses can be requested by Conversation id.
+3. Pleroma Conversations can be replied to.
+
+Conversations have the additional field "recipients" under the "pleroma" key. This holds a list of all the accounts that will receive a message in this conversation.
+
+The status posting endpoint takes an additional parameter, `in_reply_to_conversation_id`, which, when set, will set the visiblity to direct and address only the people who are the recipients of that Conversation.
+
+
+## `GET /api/v1/pleroma/conversations/:id/statuses`
+### Timeline for a given conversation
+* Method `GET`
+* Authentication: required
+* Params: Like other timelines
+* Response: JSON, statuses (200 - healthy, 503 unhealthy).
+
+## `GET /api/v1/pleroma/conversations/:id`
+### The conversation with the given ID.
+* Method `GET`
+* Authentication: required
+* Params: None
+* Response: JSON, statuses (200 - healthy, 503 unhealthy).
+
+## `PATCH /api/v1/pleroma/conversations/:id`
+### Update a conversation. Used to change the set of recipients.
+* Method `PATCH`
+* Authentication: required
+* Params:
+    * `recipients`: A list of ids of users that should receive posts to this conversation. This will replace the current list of recipients, so submit the full list. The owner of owner of the conversation will always be part of the set of recipients, though.
+* Response: JSON, statuses (200 - healthy, 503 unhealthy)

docs/config.md

@@ -132,6 +132,10 @@ config :pleroma, Pleroma.Emails.Mailer,
 * `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.
+* `max_account_fields`: The maximum number of custom fields in the user profile (default: `10`)
+* `max_remote_account_fields`: The maximum number of custom fields in the remote user profile (default: `20`)
+* `account_field_name_length`: An account field name maximum length (default: `255`)
+* `account_field_value_length`: An account field value maximum length (default: `255`)
 * `external_user_synchronization`: Enabling following/followers counters synchronization for external users.
 
 
@@ -548,6 +552,11 @@ Email notifications settings.
     - interval: Minimum interval between digest emails to one user
     - inactivity_threshold: Minimum user inactivity threshold
 
+## Pleroma.Emails.UserEmail
+
+- `:logo` - a path to a custom logo. Set it to `nil` to use the default Pleroma logo.
+- `:styling` - a map with color settings for email templates.
+
 ## OAuth consumer mode
 
 OAuth consumer mode allows sign in / sign up via external OAuth providers (e.g. Twitter, Facebook, Google, Microsoft, etc.).

lib/mix/tasks/pleroma/benchmark.ex

@@ -26,4 +26,48 @@ def run(["tag"]) do
       end
     })
   end
+
+  def run(["render_timeline", nickname]) do
+    start_pleroma()
+    user = Pleroma.User.get_by_nickname(nickname)
+
+    activities =
+      %{}
+      |> Map.put("type", ["Create", "Announce"])
+      |> Map.put("blocking_user", user)
+      |> Map.put("muting_user", user)
+      |> Map.put("user", user)
+      |> Map.put("limit", 80)
+      |> Pleroma.Web.ActivityPub.ActivityPub.fetch_public_activities()
+      |> Enum.reverse()
+
+    inputs = %{
+      "One activity" => Enum.take_random(activities, 1),
+      "Ten activities" => Enum.take_random(activities, 10),
+      "Twenty activities" => Enum.take_random(activities, 20),
+      "Forty activities" => Enum.take_random(activities, 40),
+      "Eighty activities" => Enum.take_random(activities, 80)
+    }
+
+    Benchee.run(
+      %{
+        "Parallel rendering" => fn activities ->
+          Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
+            activities: activities,
+            for: user,
+            as: :activity
+          })
+        end,
+        "Standart rendering" => fn activities ->
+          Pleroma.Web.MastodonAPI.StatusView.render("index.json", %{
+            activities: activities,
+            for: user,
+            as: :activity,
+            parallel: false
+          })
+        end
+      },
+      inputs: inputs
+    )
+  end
 end

lib/mix/tasks/pleroma/digest.ex

@@ -27,7 +27,15 @@ def run(["test", nickname | opts]) do
 
     patched_user = %{user | last_digest_emailed_at: last_digest_emailed_at}
 
-    _user = Pleroma.DigestEmailWorker.perform(patched_user)
+    with %Swoosh.Email{} = email <- Pleroma.Emails.UserEmail.digest_email(patched_user) do
-    Mix.shell().info("Digest email have been sent to #{nickname} (#{user.email})")
+      {:ok, _} = Pleroma.Emails.Mailer.deliver(email)
+
+      Mix.shell().info("Digest email have been sent to #{nickname} (#{user.email})")
+    else
+      _ ->
+        Mix.shell().info(
+          "Cound't find any mentions for #{nickname} since #{last_digest_emailed_at}"
+        )
+    end
   end
 end

lib/mix/tasks/pleroma/relay.ex

@@ -53,13 +53,11 @@ def run(["unfollow", target]) do
   def run(["list"]) do
     start_pleroma()
 
-    with %User{} = user <- Relay.get_actor() do
+    with %User{following: following} = _user <- Relay.get_actor() do
-      user.following
+      following
-      |> Enum.each(fn entry ->
+      |> Enum.map(fn entry -> URI.parse(entry).host end)
-        URI.parse(entry)
+      |> Enum.uniq()
-        |> Map.get(:host)
+      |> Enum.each(&shell_info(&1))
-        |> shell_info()
-      end)
     else
       e -> shell_error("Error while fetching relay subscription list: #{inspect(e)}")
     end

lib/pleroma/activity.ex

@@ -96,6 +96,7 @@ def with_set_thread_muted_field(query, %User{} = user) do
     from([a] in query,
       left_join: tm in ThreadMute,
       on: tm.user_id == ^user.id and tm.context == fragment("?->>'context'", a.data),
+      as: :thread_mute,
       select: %Activity{a | thread_muted?: not is_nil(tm.id)}
     )
   end

lib/pleroma/application.ex

@@ -3,11 +3,14 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Application do
+  import Cachex.Spec
   use Application
 
   @name Mix.Project.config()[:name]
   @version Mix.Project.config()[:version]
   @repository Mix.Project.config()[:source_url]
+  @env Mix.env()
+
   def name, do: @name
   def version, do: @version
   def named_version, do: @name <> " " <> @version
@@ -21,116 +24,27 @@ def user_agent do
   # See http://elixir-lang.org/docs/stable/elixir/Application.html
   # for more information on OTP Applications
   def start(_type, _args) do
-    import Cachex.Spec
-
     Pleroma.Config.DeprecationWarnings.warn()
     setup_instrumenters()
 
     # Define workers and child supervisors to be supervised
     children =
       [
-        # Start the Ecto repository
+        Pleroma.Repo,
-        %{id: Pleroma.Repo, start: {Pleroma.Repo, :start_link, []}, type: :supervisor},
+        Pleroma.Config.TransferTask,
-        %{id: Pleroma.Config.TransferTask, start: {Pleroma.Config.TransferTask, :start_link, []}},
+        Pleroma.Emoji,
-        %{id: Pleroma.Emoji, start: {Pleroma.Emoji, :start_link, []}},
+        Pleroma.Captcha,
-        %{id: Pleroma.Captcha, start: {Pleroma.Captcha, :start_link, []}},
+        Pleroma.FlakeId,
-        %{
+        Pleroma.ScheduledActivityWorker
-          id: :cachex_used_captcha_cache,
-          start:
-            {Cachex, :start_link,
-             [
-               :used_captcha_cache,
-               [
-                 ttl_interval:
-                   :timer.seconds(Pleroma.Config.get!([Pleroma.Captcha, :seconds_valid]))
-               ]
-             ]}
-        },
-        %{
-          id: :cachex_user,
-          start:
-            {Cachex, :start_link,
-             [
-               :user_cache,
-               [
-                 default_ttl: 25_000,
-                 ttl_interval: 1000,
-                 limit: 2500
-               ]
-             ]}
-        },
-        %{
-          id: :cachex_object,
-          start:
-            {Cachex, :start_link,
-             [
-               :object_cache,
-               [
-                 default_ttl: 25_000,
-                 ttl_interval: 1000,
-                 limit: 2500
-               ]
-             ]}
-        },
-        %{
-          id: :cachex_rich_media,
-          start:
-            {Cachex, :start_link,
-             [
-               :rich_media_cache,
-               [
-                 default_ttl: :timer.minutes(120),
-                 limit: 5000
-               ]
-             ]}
-        },
-        %{
-          id: :cachex_scrubber,
-          start:
-            {Cachex, :start_link,
-             [
-               :scrubber_cache,
-               [
-                 limit: 2500
-               ]
-             ]}
-        },
-        %{
-          id: :cachex_idem,
-          start:
-            {Cachex, :start_link,
-             [
-               :idempotency_cache,
-               [
-                 expiration:
-                   expiration(
-                     default: :timer.seconds(6 * 60 * 60),
-                     interval: :timer.seconds(60)
-                   ),
-                 limit: 2500
-               ]
-             ]}
-        },
-        %{id: Pleroma.FlakeId, start: {Pleroma.FlakeId, :start_link, []}},
-        %{
-          id: Pleroma.ScheduledActivityWorker,
-          start: {Pleroma.ScheduledActivityWorker, :start_link, []}
-        }
       ] ++
+        cachex_children() ++
         hackney_pool_children() ++
         [
+          Pleroma.Stats,
           %{
             id: Oban,
             start: {Oban, :start_link, [Application.get_env(:pleroma, Oban)]}
           },
-          %{
-            id: Pleroma.Web.OAuth.Token.CleanWorker,
-            start: {Pleroma.Web.OAuth.Token.CleanWorker, :start_link, []}
-          },
-          %{
-            id: Pleroma.Stats,
-            start: {Pleroma.Stats, :start_link, []}
-          },
           %{
             id: :web_push_init,
             start: {Task, :start_link, [&Pleroma.Web.Push.init/0]},
@@ -147,16 +61,12 @@ def start(_type, _args) do
             restart: :temporary
           }
         ] ++
-        streamer_child() ++
+        oauth_cleanup_child(oauth_cleanup_enabled?()) ++
-        chat_child() ++
+        streamer_child(@env) ++
+        chat_child(@env, chat_enabled?()) ++
         [
-          # Start the endpoint when the application starts
+          Pleroma.Web.Endpoint,
-          %{
+          Pleroma.Gopher.Server
-            id: Pleroma.Web.Endpoint,
-            start: {Pleroma.Web.Endpoint, :start_link, []},
-            type: :supervisor
-          },
-          %{id: Pleroma.Gopher.Server, start: {Pleroma.Gopher.Server, :start_link, []}}
         ]
 
     # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
@@ -201,28 +111,54 @@ def enabled_hackney_pools do
       end
   end
 
-  if Pleroma.Config.get(:env) == :test do
+  defp cachex_children do
-    defp streamer_child, do: []
+    [
-    defp chat_child, do: []
+      build_cachex("used_captcha", ttl_interval: seconds_valid_interval()),
-  else
+      build_cachex("user", default_ttl: 25_000, ttl_interval: 1000, limit: 2500),
-    defp streamer_child do
+      build_cachex("object", default_ttl: 25_000, ttl_interval: 1000, limit: 2500),
-      [%{id: Pleroma.Web.Streamer, start: {Pleroma.Web.Streamer, :start_link, []}}]
+      build_cachex("rich_media", default_ttl: :timer.minutes(120), limit: 5000),
-    end
+      build_cachex("scrubber", limit: 2500),
-
+      build_cachex("idempotency", expiration: idempotency_expiration(), limit: 2500)
-    defp chat_child do
+    ]
-      if Pleroma.Config.get([:chat, :enabled]) do
-        [
-          %{
-            id: Pleroma.Web.ChatChannel.ChatChannelState,
-            start: {Pleroma.Web.ChatChannel.ChatChannelState, :start_link, []}
-          }
-        ]
-      else
-        []
-      end
-    end
   end
 
+  defp idempotency_expiration,
+    do: expiration(default: :timer.seconds(6 * 60 * 60), interval: :timer.seconds(60))
+
+  defp seconds_valid_interval,
+    do: :timer.seconds(Pleroma.Config.get!([Pleroma.Captcha, :seconds_valid]))
+
+  defp build_cachex(type, opts),
+    do: %{
+      id: String.to_atom("cachex_" <> type),
+      start: {Cachex, :start_link, [String.to_atom(type <> "_cache"), opts]},
+      type: :worker
+    }
+
+  defp chat_enabled?, do: Pleroma.Config.get([:chat, :enabled])
+
+  defp oauth_cleanup_enabled?,
+    do: Pleroma.Config.get([:oauth2, :clean_expired_tokens], false)
+
+  defp streamer_child(:test), do: []
+
+  defp streamer_child(_) do
+    [Pleroma.Web.Streamer]
+  end
+
+  defp oauth_cleanup_child(true),
+    do: [Pleroma.Web.OAuth.Token.CleanWorker]
+
+  defp oauth_cleanup_child(_), do: []
+
+  defp chat_child(:test, _), do: []
+
+  defp chat_child(_env, true) do
+    [Pleroma.Web.ChatChannel.ChatChannelState]
+  end
+
+  defp chat_child(_, _), do: []
+
   defp hackney_pool_children do
     for pool <- enabled_hackney_pools() do
       options = Pleroma.Config.get([:hackney_pools, pool])

lib/pleroma/captcha/captcha.ex

@@ -12,7 +12,7 @@ defmodule Pleroma.Captcha do
   use GenServer
 
   @doc false
-  def start_link do
+  def start_link(_) do
     GenServer.start_link(__MODULE__, [], name: __MODULE__)
   end
 

lib/pleroma/config/transfer_task.ex

@@ -6,7 +6,7 @@ defmodule Pleroma.Config.TransferTask do
   use Task
   alias Pleroma.Web.AdminAPI.Config
 
-  def start_link do
+  def start_link(_) do
     load_and_update_env()
     if Pleroma.Config.get(:env) == :test, do: Ecto.Adapters.SQL.Sandbox.checkin(Pleroma.Repo)
     :ignore

lib/pleroma/conversation.ex

@@ -4,6 +4,7 @@
 
 defmodule Pleroma.Conversation do
   alias Pleroma.Conversation.Participation
+  alias Pleroma.Conversation.Participation.RecipientShip
   alias Pleroma.Repo
   alias Pleroma.User
   use Ecto.Schema
@@ -39,6 +40,15 @@ def get_for_ap_id(ap_id) do
     Repo.get_by(__MODULE__, ap_id: ap_id)
   end
 
+  def maybe_create_recipientships(participation, activity) do
+    participation = Repo.preload(participation, :recipients)
+
+    if participation.recipients |> Enum.empty?() do
+      recipients = User.get_all_by_ap_id(activity.recipients)
+      RecipientShip.create(recipients, participation)
+    end
+  end
+
   @doc """
   This will
   1. Create a conversation if there isn't one already
@@ -60,6 +70,7 @@ def create_or_bump_for(activity, opts \\ []) do
           {:ok, participation} =
             Participation.create_for_user_and_conversation(user, conversation, opts)
 
+          maybe_create_recipientships(participation, activity)
           participation
         end)
 

lib/pleroma/conversation/participation.ex

@@ -5,6 +5,7 @@
 defmodule Pleroma.Conversation.Participation do
   use Ecto.Schema
   alias Pleroma.Conversation
+  alias Pleroma.Conversation.Participation.RecipientShip
   alias Pleroma.Repo
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
@@ -17,6 +18,9 @@ defmodule Pleroma.Conversation.Participation do
     field(:read, :boolean, default: false)
     field(:last_activity_id, Pleroma.FlakeId, virtual: true)
 
+    has_many(:recipient_ships, RecipientShip)
+    has_many(:recipients, through: [:recipient_ships, :user])
+
     timestamps()
   end
 
@@ -65,6 +69,14 @@ def for_user(user, params \\ %{}) do
     |> Pleroma.Pagination.fetch_paginated(params)
   end
 
+  def for_user_and_conversation(user, conversation) do
+    from(p in __MODULE__,
+      where: p.user_id == ^user.id,
+      where: p.conversation_id == ^conversation.id
+    )
+    |> Repo.one()
+  end
+
   def for_user_with_last_activity_id(user, params \\ %{}) do
     for_user(user, params)
     |> Enum.map(fn participation ->
@@ -81,4 +93,46 @@ def for_user_with_last_activity_id(user, params \\ %{}) do
     end)
     |> Enum.filter(& &1.last_activity_id)
   end
+
+  def get(_, _ \\ [])
+  def get(nil, _), do: nil
+
+  def get(id, params) do
+    query =
+      if preload = params[:preload] do
+        from(p in __MODULE__,
+          preload: ^preload
+        )
+      else
+        __MODULE__
+      end
+
+    Repo.get(query, id)
+  end
+
+  def set_recipients(participation, user_ids) do
+    user_ids =
+      [participation.user_id | user_ids]
+      |> Enum.uniq()
+
+    Repo.transaction(fn ->
+      query =
+        from(r in RecipientShip,
+          where: r.participation_id == ^participation.id
+        )
+
+      Repo.delete_all(query)
+
+      users =
+        from(u in User,
+          where: u.id in ^user_ids
+        )
+        |> Repo.all()
+
+      RecipientShip.create(users, participation)
+      :ok
+    end)
+
+    {:ok, Repo.preload(participation, :recipients, force: true)}
+  end
 end

lib/pleroma/conversation/participation_recipient_ship.ex

@@ -0,0 +1,34 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Conversation.Participation.RecipientShip do
+  use Ecto.Schema
+
+  alias Pleroma.Conversation.Participation
+  alias Pleroma.Repo
+  alias Pleroma.User
+
+  import Ecto.Changeset
+
+  schema "conversation_participation_recipient_ships" do
+    belongs_to(:user, User, type: Pleroma.FlakeId)
+    belongs_to(:participation, Participation)
+  end
+
+  def creation_cng(struct, params) do
+    struct
+    |> cast(params, [:user_id, :participation_id])
+    |> validate_required([:user_id, :participation_id])
+  end
+
+  def create(%User{} = user, participation), do: create([user], participation)
+
+  def create(users, participation) do
+    Enum.each(users, fn user ->
+      %__MODULE__{}
+      |> creation_cng(%{user_id: user.id, participation_id: participation.id})
+      |> Repo.insert!()
+    end)
+  end
+end

lib/pleroma/digest_email_worker.ex

@@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.DigestEmailWorker do
   alias Pleroma.Repo
   alias Pleroma.Workers.Mailer, as: MailerWorker

lib/pleroma/emails/user_email.ex

@@ -7,21 +7,21 @@ defmodule Pleroma.Emails.UserEmail do
 
   use Phoenix.Swoosh, view: Pleroma.Web.EmailView, layout: {Pleroma.Web.LayoutView, :email}
 
+  alias Pleroma.Config
+  alias Pleroma.User
   alias Pleroma.Web.Endpoint
   alias Pleroma.Web.Router
 
-  defp instance_config, do: Pleroma.Config.get(:instance)
+  defp instance_name, do: Config.get([:instance, :name])
-
-  defp instance_name, do: instance_config()[:name]
 
   defp sender do
-    email = Keyword.get(instance_config(), :notify_email, instance_config()[:email])
+    email = Config.get([:instance, :notify_email]) || Config.get([:instance, :email])
     {instance_name(), email}
   end
 
   defp recipient(email, nil), do: email
   defp recipient(email, name), do: {name, email}
-  defp recipient(%Pleroma.User{} = user), do: recipient(user.email, user.name)
+  defp recipient(%User{} = user), do: recipient(user.email, user.name)
 
   def password_reset_email(user, token) when is_binary(token) do
     password_reset_url = Router.Helpers.reset_password_url(Endpoint, :reset, token)
@@ -93,67 +93,86 @@ def account_confirmation_email(user) do
   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
+  @spec digest_email(User.t()) :: Swoosh.Email.t() | nil
   def digest_email(user) do
-    new_notifications =
+    notifications = Pleroma.Notification.for_user_since(user, user.last_digest_emailed_at)
-      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]}
+    mentions =
+      notifications
+      |> Enum.filter(&(&1.activity.data["type"] == "Create"))
+      |> Enum.map(fn notification ->
+        object = Pleroma.Object.normalize(notification.activity)
+        object = update_in(object.data["content"], &format_links/1)
 
-        %{activity: %{data: %{"type" => "Follow"}, actor: actor} = activity} = notification,
+        %{
-        acc ->
+          data: notification,
-          new_follower = %{
+          object: object,
-            data: notification,
+          from: User.get_by_ap_id(notification.activity.actor)
-            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
+    followers =
+      notifications
+      |> Enum.filter(&(&1.activity.data["type"] == "Follow"))
+      |> Enum.map(fn notification ->
+        %{
+          data: notification,
+          object: Pleroma.Object.normalize(notification.activity),
+          from: User.get_by_ap_id(notification.activity.actor)
+        }
+      end)
+
+    unless Enum.empty?(mentions) do
+      styling = Config.get([__MODULE__, :styling])
+      logo = Config.get([__MODULE__, :logo])
+
       html_data = %{
         instance: instance_name(),
         user: user,
         mentions: mentions,
-        followers: new_notifications.followers,
+        followers: followers,
-        unsubscribe_link: unsubscribe_url(user, "digest")
+        unsubscribe_link: unsubscribe_url(user, "digest"),
+        styling: styling
       }
 
+      logo_path =
+        if is_nil(logo) do
+          Path.join(:code.priv_dir(:pleroma), "static/static/logo.png")
+        else
+          Path.join(Config.get([:instance, :static_dir]), logo)
+        end
+
       new()
       |> to(recipient(user))
       |> from(sender())
       |> subject("Your digest from #{instance_name()}")
+      |> put_layout(false)
       |> render_body("digest.html", html_data)
-    else
+      |> attachment(Swoosh.Attachment.new(logo_path, filename: "logo.png", type: :inline))
-      _ ->
-        nil
     end
   end
 
+  defp format_links(str) do
+    re = ~r/<a.+href=['"].*>/iU
+    %{link_color: color} = Config.get([__MODULE__, :styling])
+
+    Regex.replace(re, str, fn link ->
+      String.replace(link, "<a", "<a style=\"color: #{color};text-decoration: none;\"")
+    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()
+  @spec unsubscribe_url(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)
+    Router.Helpers.subscription_url(Endpoint, :unsubscribe, token)
   end
 end

lib/pleroma/emoji.ex

@@ -24,7 +24,7 @@ defmodule Pleroma.Emoji do
   @ets_options [:ordered_set, :protected, :named_table, {:read_concurrency, true}]
 
   @doc false
-  def start_link do
+  def start_link(_) do
     GenServer.start_link(__MODULE__, [], name: __MODULE__)
   end
 

lib/pleroma/flake_id.ex

@@ -98,7 +98,7 @@ def dump(value) do
   def autogenerate, do: get()
 
   # -- GenServer API
-  def start_link do
+  def start_link(_) do
     :gen_server.start_link({:local, :flake}, __MODULE__, [], [])
   end
 

lib/pleroma/gopher/server.ex

@@ -6,7 +6,7 @@ defmodule Pleroma.Gopher.Server do
   use GenServer
   require Logger
 
-  def start_link do
+  def start_link(_) do
     config = Pleroma.Config.get(:gopher, [])
     ip = Keyword.get(config, :ip, {0, 0, 0, 0})
     port = Keyword.get(config, :port, 1234)

lib/pleroma/html.ex

@@ -203,6 +203,8 @@ defmodule Pleroma.HTML.Scrubber.Default do
   Meta.allow_tag_with_these_attributes("p", [])
   Meta.allow_tag_with_these_attributes("pre", [])
   Meta.allow_tag_with_these_attributes("strong", [])
+  Meta.allow_tag_with_these_attributes("sub", [])
+  Meta.allow_tag_with_these_attributes("sup", [])
   Meta.allow_tag_with_these_attributes("u", [])
   Meta.allow_tag_with_these_attributes("ul", [])
 
@@ -280,3 +282,31 @@ def scrub({tag, attributes, children}), do: {tag, attributes, children}
   def scrub({_tag, children}), do: children
   def scrub(text), do: text
 end
+
+defmodule Pleroma.HTML.Scrubber.LinksOnly do
+  @moduledoc """
+  An HTML scrubbing policy which limits to links only.
+  """
+
+  @valid_schemes Pleroma.Config.get([:uri_schemes, :valid_schemes], [])
+
+  require HtmlSanitizeEx.Scrubber.Meta
+  alias HtmlSanitizeEx.Scrubber.Meta
+
+  Meta.remove_cdata_sections_before_scrub()
+  Meta.strip_comments()
+
+  # links
+  Meta.allow_tag_with_uri_attributes("a", ["href"], @valid_schemes)
+
+  Meta.allow_tag_with_this_attribute_values("a", "rel", [
+    "tag",
+    "nofollow",
+    "noopener",
+    "noreferrer",
+    "me"
+  ])
+
+  Meta.allow_tag_with_these_attributes("a", ["name", "title"])
+  Meta.strip_everything_not_covered()
+end

lib/pleroma/reverse_proxy/reverse_proxy.ex

@@ -109,7 +109,11 @@ def call(conn = %{method: method}, url, opts) when method in @methods do
       end
 
     with {:ok, code, headers, client} <- request(method, url, req_headers, hackney_opts),
-         :ok <- header_length_constraint(headers, Keyword.get(opts, :max_body_length)) do
+         :ok <-
+           header_length_constraint(
+             headers,
+             Keyword.get(opts, :max_body_length, @max_body_length)
+           ) do
       response(conn, client, url, code, headers, opts)
     else
       {:ok, code, headers} ->
@@ -200,7 +204,11 @@ defp chunk_reply(conn, client, opts, sent_so_far, duration) do
          {:ok, data} <- client().stream_body(client),
          {:ok, duration} <- increase_read_duration(duration),
          sent_so_far = sent_so_far + byte_size(data),
-         :ok <- body_size_constraint(sent_so_far, Keyword.get(opts, :max_body_size)),
+         :ok <-
+           body_size_constraint(
+             sent_so_far,
+             Keyword.get(opts, :max_body_length, @max_body_length)
+           ),
          {:ok, conn} <- chunk(conn, data) do
       chunk_reply(conn, client, opts, sent_so_far, duration)
     else

lib/pleroma/scheduled_activity_worker.ex

@@ -20,7 +20,7 @@ defmodule Pleroma.ScheduledActivityWorker do
 
   defdelegate worker_args(queue), to: Pleroma.Workers.Helper
 
-  def start_link do
+  def start_link(_) do
     GenServer.start_link(__MODULE__, nil)
   end
 

lib/pleroma/stats.ex

@@ -7,31 +7,56 @@ defmodule Pleroma.Stats do
   alias Pleroma.Repo
   alias Pleroma.User
 
-  def start_link do
+  use GenServer
-    agent = Agent.start_link(fn -> {[], %{}} end, name: __MODULE__)
+
-    spawn(fn -> schedule_update() end)
+  @interval 1000 * 60 * 60
-    agent
+
+  def start_link(_) do
+    GenServer.start_link(__MODULE__, initial_data(), name: __MODULE__)
+  end
+
+  def force_update do
+    GenServer.call(__MODULE__, :force_update)
   end
 
   def get_stats do
-    Agent.get(__MODULE__, fn {_, stats} -> stats end)
+    %{stats: stats} = GenServer.call(__MODULE__, :get_state)
+
+    stats
   end
 
   def get_peers do
-    Agent.get(__MODULE__, fn {peers, _} -> peers end)
+    %{peers: peers} = GenServer.call(__MODULE__, :get_state)
+
+    peers
   end
 
-  def schedule_update do
+  def init(args) do
-    spawn(fn ->
+    Process.send(self(), :run_update, [])
-      # 1 hour
+    {:ok, args}
-      Process.sleep(1000 * 60 * 60)
-      schedule_update()
-    end)
-
-    update_stats()
   end
 
-  def update_stats do
+  def handle_call(:force_update, _from, _state) do
+    new_stats = get_stat_data()
+    {:reply, new_stats, new_stats}
+  end
+
+  def handle_call(:get_state, _from, state) do
+    {:reply, state, state}
+  end
+
+  def handle_info(:run_update, _state) do
+    new_stats = get_stat_data()
+
+    Process.send_after(self(), :run_update, @interval)
+    {:noreply, new_stats}
+  end
+
+  defp initial_data do
+    %{peers: [], stats: %{}}
+  end
+
+  defp get_stat_data do
     peers =
       from(
         u in User,
@@ -52,8 +77,9 @@ def update_stats do
 
     user_count = Repo.aggregate(User.Query.build(%{local: true, active: true}), :count, :id)
 
-    Agent.update(__MODULE__, fn _ ->
+    %{
-      {peers, %{domain_count: domain_count, status_count: status_count, user_count: user_count}}
+      peers: peers,
-    end)
+      stats: %{domain_count: domain_count, status_count: status_count, user_count: user_count}
+    }
   end
 end

lib/pleroma/user.ex

@@ -21,6 +21,7 @@ defmodule Pleroma.User do
   alias Pleroma.Web
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Utils
+  alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
   alias Pleroma.Web.OAuth
   alias Pleroma.Web.OStatus
@@ -135,6 +136,28 @@ def user_info(%User{} = user, args \\ %{}) do
     |> Map.put(:follower_count, follower_count)
   end
 
+  def follow_state(%User{} = user, %User{} = target) do
+    follow_activity = Utils.fetch_latest_follow(user, target)
+
+    if follow_activity,
+      do: follow_activity.data["state"],
+      # Ideally this would be nil, but then Cachex does not commit the value
+      else: false
+  end
+
+  def get_cached_follow_state(user, target) do
+    key = "follow_state:#{user.ap_id}|#{target.ap_id}"
+    Cachex.fetch!(:user_cache, key, fn _ -> {:commit, follow_state(user, target)} end)
+  end
+
+  def set_follow_state_cache(user_ap_id, target_ap_id, state) do
+    Cachex.put(
+      :user_cache,
+      "follow_state:#{user_ap_id}|#{target_ap_id}",
+      state
+    )
+  end
+
   def set_info_cache(user, args) do
     Cachex.put(:user_cache, "user_info:#{user.id}", user_info(user, args))
   end
@@ -202,12 +225,12 @@ def update_changeset(struct, params \\ %{}) do
     |> validate_length(:name, min: 1, max: name_limit)
   end
 
-  def upgrade_changeset(struct, params \\ %{}) do
+  def upgrade_changeset(struct, params \\ %{}, remote? \\ false) do
     bio_limit = Pleroma.Config.get([:instance, :user_bio_length], 5000)
     name_limit = Pleroma.Config.get([:instance, :user_name_length], 100)
 
     params = Map.put(params, :last_refreshed_at, NaiveDateTime.utc_now())
-    info_cng = User.Info.user_upgrade(struct.info, params[:info])
+    info_cng = User.Info.user_upgrade(struct.info, params[:info], remote?)
 
     struct
     |> cast(params, [
@@ -466,6 +489,13 @@ def get_by_ap_id(ap_id) do
     Repo.get_by(User, ap_id: ap_id)
   end
 
+  def get_all_by_ap_id(ap_ids) do
+    from(u in __MODULE__,
+      where: u.ap_id in ^ap_ids
+    )
+    |> Repo.all()
+  end
+
   # This is mostly an SPC migration fix. This guesses the user nickname by taking the last part
   # of the ap_id and the domain and tries to get that user
   def get_by_guessed_nickname(ap_id) do
@@ -726,6 +756,7 @@ def update_note_count(%User{} = user) do
     |> update_and_set_cache()
   end
 
+  @spec maybe_fetch_follow_information(User.t()) :: User.t()
   def maybe_fetch_follow_information(user) do
     with {:ok, user} <- fetch_follow_information(user) do
       user
@@ -783,9 +814,10 @@ def update_follower_count(%User{} = user) do
     end
   end
 
+  @spec maybe_update_following_count(User.t()) :: User.t()
   def maybe_update_following_count(%User{local: false} = user) do
     if Pleroma.Config.get([:instance, :external_user_synchronization]) do
-      {:ok, maybe_fetch_follow_information(user)}
+      maybe_fetch_follow_information(user)
     else
       user
     end
@@ -891,6 +923,13 @@ def block(blocker, %User{ap_id: ap_id} = blocked) do
         blocker
       end
 
+    # clear any requested follows as well
+    blocked =
+      case CommonAPI.reject_follow_request(blocked, blocker) do
+        {:ok, %User{} = updated_blocked} -> updated_blocked
+        nil -> blocked
+      end
+
     blocker =
       if subscribed_to?(blocked, blocker) do
         {:ok, blocker} = unsubscribe(blocked, blocker)

lib/pleroma/user/info.ex

@@ -49,6 +49,8 @@ defmodule Pleroma.User.Info do
     field(:mascot, :map, default: nil)
     field(:emoji, {:array, :map}, default: [])
     field(:pleroma_settings_store, :map, default: %{})
+    field(:fields, {:array, :map}, default: [])
+    field(:raw_fields, {:array, :map}, default: [])
 
     field(:notification_settings, :map,
       default: %{
@@ -254,11 +256,13 @@ def remote_user_creation(info, params) do
       :hide_followers,
       :hide_follows,
       :follower_count,
+      :fields,
       :following_count
     ])
+    |> validate_fields(true)
   end
 
-  def user_upgrade(info, params) do
+  def user_upgrade(info, params, remote? \\ false) do
     info
     |> cast(params, [
       :ap_enabled,
@@ -269,8 +273,10 @@ def user_upgrade(info, params) do
       :follower_count,
       :following_count,
       :hide_follows,
+      :fields,
       :hide_followers
     ])
+    |> validate_fields(remote?)
   end
 
   def profile_update(info, params) do
@@ -286,10 +292,40 @@ def profile_update(info, params) do
       :background,
       :show_role,
       :skip_thread_containment,
+      :fields,
+      :raw_fields,
       :pleroma_settings_store
     ])
+    |> validate_fields()
   end
 
+  def validate_fields(changeset, remote? \\ false) do
+    limit_name = if remote?, do: :max_remote_account_fields, else: :max_account_fields
+    limit = Pleroma.Config.get([:instance, limit_name], 0)
+
+    changeset
+    |> validate_length(:fields, max: limit)
+    |> validate_change(:fields, fn :fields, fields ->
+      if Enum.all?(fields, &valid_field?/1) do
+        []
+      else
+        [fields: "invalid"]
+      end
+    end)
+  end
+
+  defp valid_field?(%{"name" => name, "value" => value}) do
+    name_limit = Pleroma.Config.get([:instance, :account_field_name_length], 255)
+    value_limit = Pleroma.Config.get([:instance, :account_field_value_length], 255)
+
+    is_binary(name) &&
+      is_binary(value) &&
+      String.length(name) <= name_limit &&
+      String.length(value) <= value_limit
+  end
+
+  defp valid_field?(_), do: false
+
   @spec confirmation_changeset(Info.t(), keyword()) :: Changeset.t()
   def confirmation_changeset(info, opts) do
     need_confirmation? = Keyword.get(opts, :need_confirmation)
@@ -384,6 +420,19 @@ def remove_reblog_mute(info, ap_id) do
     cast(info, params, [:muted_reblogs])
   end
 
+  # ``fields`` is an array of mastodon profile field, containing ``{"name": "…", "value": "…"}``.
+  # For example: [{"name": "Pronoun", "value": "she/her"}, …]
+  def fields(%{fields: [], source_data: %{"attachment" => attachment}}) do
+    limit = Pleroma.Config.get([:instance, :max_remote_account_fields], 0)
+
+    attachment
+    |> Enum.filter(fn %{"type" => t} -> t == "PropertyValue" end)
+    |> Enum.map(fn fields -> Map.take(fields, ["name", "value"]) end)
+    |> Enum.take(limit)
+  end
+
+  def fields(%{fields: fields}), do: fields
+
   def follow_information_update(info, params) do
     info
     |> cast(params, [

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -68,12 +68,12 @@ defp check_actor_is_active(actor) do
     if not is_nil(actor) do
       with user <- User.get_cached_by_ap_id(actor),
            false <- user.info.deactivated do
-        :ok
+        true
       else
-        _e -> :reject
+        _e -> false
       end
     else
-      :ok
+      true
     end
   end
 
@@ -122,10 +122,10 @@ def increase_poll_votes_if_vote(%{
 
   def increase_poll_votes_if_vote(_create_data), do: :noop
 
-  def insert(map, local \\ true, fake \\ false) when is_map(map) do
+  def insert(map, local \\ true, fake \\ false, bypass_actor_check \\ false) when is_map(map) do
     with nil <- Activity.normalize(map),
          map <- lazy_put_activity_defaults(map, fake),
-         :ok <- check_actor_is_active(map["actor"]),
+         true <- bypass_actor_check || check_actor_is_active(map["actor"]),
          {_, true} <- {:remote_limit_error, check_remote_limit(map)},
          {:ok, map} <- MRF.filter(map),
          {recipients, _, _} = get_recipients(map),
@@ -393,7 +393,8 @@ def unannounce(
   def follow(follower, followed, activity_id \\ nil, local \\ true) do
     with data <- make_follow_data(follower, followed, activity_id),
          {:ok, activity} <- insert(data, local),
-         :ok <- maybe_federate(activity) do
+         :ok <- maybe_federate(activity),
+         _ <- User.set_follow_state_cache(follower.ap_id, followed.ap_id, activity.data["state"]) do
       {:ok, activity}
     end
   end
@@ -415,7 +416,7 @@ def delete(%User{ap_id: ap_id, follower_address: follower_address} = user) do
            "actor" => ap_id,
            "object" => %{"type" => "Person", "id" => ap_id}
          },
-         {:ok, activity} <- insert(data, true, true),
+         {:ok, activity} <- insert(data, true, true, true),
          :ok <- maybe_federate(activity) do
       {:ok, user}
     end
@@ -795,14 +796,20 @@ defp restrict_reblogs(query, _), do: query
 
   defp restrict_muted(query, %{"with_muted" => val}) when val in [true, "true", "1"], do: query
 
-  defp restrict_muted(query, %{"muting_user" => %User{info: info}}) do
+  defp restrict_muted(query, %{"muting_user" => %User{info: info}} = opts) do
     mutes = info.mutes
 
-    from(
+    query =
-      activity in query,
+      from([activity] in query,
-      where: fragment("not (? = ANY(?))", activity.actor, ^mutes),
+        where: fragment("not (? = ANY(?))", activity.actor, ^mutes),
-      where: fragment("not (?->'to' \\?| ?)", activity.data, ^mutes)
+        where: fragment("not (?->'to' \\?| ?)", activity.data, ^mutes)
-    )
+      )
+
+    unless opts["skip_preload"] do
+      from([thread_mute: tm] in query, where: is_nil(tm))
+    else
+      query
+    end
   end
 
   defp restrict_muted(query, _), do: query
@@ -903,7 +910,7 @@ defp maybe_set_thread_muted_field(query, %{"skip_preload" => true}), do: query
 
   defp maybe_set_thread_muted_field(query, opts) do
     query
-    |> Activity.with_set_thread_muted_field(opts["user"])
+    |> Activity.with_set_thread_muted_field(opts["muting_user"] || opts["user"])
   end
 
   defp maybe_order(query, %{order: :desc}) do
@@ -1021,6 +1028,12 @@ defp object_to_user_data(data) do
           "url" => [%{"href" => data["image"]["url"]}]
         }
 
+    fields =
+      data
+      |> Map.get("attachment", [])
+      |> Enum.filter(fn %{"type" => t} -> t == "PropertyValue" end)
+      |> Enum.map(fn fields -> Map.take(fields, ["name", "value"]) end)
+
     locked = data["manuallyApprovesFollowers"] || false
     data = Transmogrifier.maybe_fix_user_object(data)
 
@@ -1030,6 +1043,7 @@ defp object_to_user_data(data) do
         ap_enabled: true,
         source_data: data,
         banner: banner,
+        fields: fields,
         locked: locked
       },
       avatar: avatar,

lib/pleroma/web/activity_pub/mrf/hellthread_policy.ex

@@ -92,5 +92,6 @@ def filter(%{"type" => "Create"} = message) do
   def filter(message), do: {:ok, message}
 
   @impl true
-  def describe, do: {:ok, %{mrf_hellthread: Pleroma.Config.get([:mrf_hellthread])}}
+  def describe,
+    do: {:ok, %{mrf_hellthread: Pleroma.Config.get(:mrf_hellthread) |> Enum.into(%{})}}
 end

lib/pleroma/web/activity_pub/mrf/reject_non_public.ex

@@ -46,5 +46,6 @@ def filter(%{"type" => "Create"} = object) do
   def filter(object), do: {:ok, object}
 
   @impl true
-  def describe, do: {:ok, %{mrf_rejectnonpublic: Pleroma.Config.get([:mrf_rejectnonpublic])}}
+  def describe,
+    do: {:ok, %{mrf_rejectnonpublic: Pleroma.Config.get(:mrf_rejectnonpublic) |> Enum.into(%{})}}
 end

lib/pleroma/web/activity_pub/mrf/vocabulary_policy.ex

@@ -32,5 +32,6 @@ def filter(%{"type" => message_type} = message) do
 
   def filter(message), do: {:ok, message}
 
-  def describe, do: {:ok, %{mrf_vocabulary: Pleroma.Config.get(:mrf_vocabulary)}}
+  def describe,
+    do: {:ok, %{mrf_vocabulary: Pleroma.Config.get(:mrf_vocabulary) |> Enum.into(%{})}}
 end

lib/pleroma/web/activity_pub/publisher.ex

@@ -46,7 +46,7 @@ def is_representable?(%Activity{} = activity) do
   """
   def publish_one(%{inbox: inbox, json: json, actor: %User{} = actor, id: id} = params) do
     Logger.info("Federating #{id} to #{inbox}")
-    host = URI.parse(inbox).host
+    %{host: host, path: path} = URI.parse(inbox)
 
     digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
 
@@ -56,6 +56,7 @@ def publish_one(%{inbox: inbox, json: json, actor: %User{} = actor, id: id} = pa
 
     signature =
       Pleroma.Signature.sign(actor, %{
+        "(request-target)": "post #{path}",
         host: host,
         "content-length": byte_size(json),
         digest: digest,

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -601,14 +601,20 @@ def handle_incoming(
 
       banner = new_user_data[:info][:banner]
       locked = new_user_data[:info][:locked] || false
+      attachment = get_in(new_user_data, [:info, :source_data, "attachment"]) || []
+
+      fields =
+        attachment
+        |> Enum.filter(fn %{"type" => t} -> t == "PropertyValue" end)
+        |> Enum.map(fn fields -> Map.take(fields, ["name", "value"]) end)
 
       update_data =
         new_user_data
         |> Map.take([:name, :bio, :avatar])
-        |> Map.put(:info, %{banner: banner, locked: locked})
+        |> Map.put(:info, %{banner: banner, locked: locked, fields: fields})
 
       actor
-      |> User.upgrade_changeset(update_data)
+      |> User.upgrade_changeset(update_data, true)
       |> User.update_and_set_cache()
 
       ActivityPub.update(%{

lib/pleroma/web/activity_pub/utils.ex

@@ -367,6 +367,7 @@ def update_follow_state_for_all(
         [state, actor, object]
       )
 
+      User.set_follow_state_cache(actor, object, state)
       activity = Activity.get_by_id(activity.id)
       {:ok, activity}
     rescue
@@ -375,12 +376,16 @@ def update_follow_state_for_all(
     end
   end
 
-  def update_follow_state(%Activity{} = activity, state) do
+  def update_follow_state(
+        %Activity{data: %{"actor" => actor, "object" => object}} = activity,
+        state
+      ) do
     with new_data <-
            activity.data
            |> Map.put("state", state),
          changeset <- Changeset.change(activity, data: new_data),
-         {:ok, activity} <- Repo.update(changeset) do
+         {:ok, activity} <- Repo.update(changeset),
+         _ <- User.set_follow_state_cache(actor, object, state) do
       {:ok, activity}
     end
   end

lib/pleroma/web/activity_pub/views/user_view.ex

@@ -80,6 +80,17 @@ def render("user.json", %{user: user}) do
       |> Transmogrifier.add_emoji_tags()
       |> Map.get("tag", [])
 
+    fields =
+      user.info
+      |> User.Info.fields()
+      |> Enum.map(fn %{"name" => name, "value" => value} ->
+        %{
+          "name" => Pleroma.HTML.strip_tags(name),
+          "value" => Pleroma.HTML.filter_tags(value, Pleroma.HTML.Scrubber.LinksOnly)
+        }
+      end)
+      |> Enum.map(&Map.put(&1, "type", "PropertyValue"))
+
     %{
       "id" => user.ap_id,
       "type" => "Person",
@@ -98,6 +109,7 @@ def render("user.json", %{user: user}) do
         "publicKeyPem" => public_key
       },
       "endpoints" => endpoints,
+      "attachment" => fields,
       "tag" => (user.info.source_data["tag"] || []) ++ user_tags
     }
     |> Map.merge(maybe_make_image(&User.avatar_url/2, "icon", user))

lib/pleroma/web/chat_channel.ex

@@ -33,9 +33,11 @@ def handle_in("new_msg", %{"text" => text}, %{assigns: %{user_name: user_name}}
 end
 
 defmodule Pleroma.Web.ChatChannel.ChatChannelState do
+  use Agent
+
   @max_messages 20
 
-  def start_link do
+  def start_link(_) do
     Agent.start_link(fn -> %{max_id: 1, messages: []} end, name: __MODULE__)
   end
 

lib/pleroma/web/common_api/common_api.ex

@@ -4,6 +4,7 @@
 
 defmodule Pleroma.Web.CommonAPI do
   alias Pleroma.Activity
+  alias Pleroma.Conversation.Participation
   alias Pleroma.Formatter
   alias Pleroma.Object
   alias Pleroma.ThreadMute
@@ -171,21 +172,25 @@ defp normalize_and_validate_choice_indices(choices, count) do
     end)
   end
 
-  def get_visibility(%{"visibility" => visibility}, in_reply_to)
+  def get_visibility(_, _, %Participation{}) do
+    {"direct", "direct"}
+  end
+
+  def get_visibility(%{"visibility" => visibility}, in_reply_to, _)
       when visibility in ~w{public unlisted private direct},
       do: {visibility, get_replied_to_visibility(in_reply_to)}
 
-  def get_visibility(%{"visibility" => "list:" <> list_id}, in_reply_to) do
+  def get_visibility(%{"visibility" => "list:" <> list_id}, in_reply_to, _) do
     visibility = {:list, String.to_integer(list_id)}
     {visibility, get_replied_to_visibility(in_reply_to)}
   end
 
-  def get_visibility(_, in_reply_to) when not is_nil(in_reply_to) do
+  def get_visibility(_, in_reply_to, _) when not is_nil(in_reply_to) do
     visibility = get_replied_to_visibility(in_reply_to)
     {visibility, visibility}
   end
 
-  def get_visibility(_, in_reply_to), do: {"public", get_replied_to_visibility(in_reply_to)}
+  def get_visibility(_, in_reply_to, _), do: {"public", get_replied_to_visibility(in_reply_to)}
 
   def get_replied_to_visibility(nil), do: nil
 
@@ -201,7 +206,9 @@ def post(user, %{"status" => status} = data) do
     with status <- String.trim(status),
          attachments <- attachments_from_ids(data),
          in_reply_to <- get_replied_to_activity(data["in_reply_to_status_id"]),
-         {visibility, in_reply_to_visibility} <- get_visibility(data, in_reply_to),
+         in_reply_to_conversation <- Participation.get(data["in_reply_to_conversation_id"]),
+         {visibility, in_reply_to_visibility} <-
+           get_visibility(data, in_reply_to, in_reply_to_conversation),
          {_, false} <-
            {:private_to_public, in_reply_to_visibility == "direct" && visibility != "direct"},
          {content_html, mentions, tags} <-
@@ -214,8 +221,9 @@ def post(user, %{"status" => status} = data) do
          mentioned_users <- for({_, mentioned_user} <- mentions, do: mentioned_user.ap_id),
          addressed_users <- get_addressed_users(mentioned_users, data["to"]),
          {poll, poll_emoji} <- make_poll_data(data),
-         {to, cc} <- get_to_and_cc(user, addressed_users, in_reply_to, visibility),
+         {to, cc} <-
-         context <- make_context(in_reply_to),
+           get_to_and_cc(user, addressed_users, in_reply_to, visibility, in_reply_to_conversation),
+         context <- make_context(in_reply_to, in_reply_to_conversation),
          cw <- data["spoiler_text"] || "",
          sensitive <- data["sensitive"] || Enum.member?(tags, {"#nsfw", "nsfw"}),
          full_payload <- String.trim(status <> cw),

lib/pleroma/web/common_api/utils.ex

@@ -8,6 +8,7 @@ defmodule Pleroma.Web.CommonAPI.Utils do
   alias Calendar.Strftime
   alias Pleroma.Activity
   alias Pleroma.Config
+  alias Pleroma.Conversation.Participation
   alias Pleroma.Formatter
   alias Pleroma.Object
   alias Pleroma.Plugs.AuthenticationPlug
@@ -86,9 +87,21 @@ def attachments_from_ids_descs(ids, descs_str) do
     |> Enum.filter(& &1)
   end
 
-  @spec get_to_and_cc(User.t(), list(String.t()), Activity.t() | nil, String.t()) ::
+  @spec get_to_and_cc(
+          User.t(),
+          list(String.t()),
+          Activity.t() | nil,
+          String.t(),
+          Participation.t() | nil
+        ) ::
           {list(String.t()), list(String.t())}
-  def get_to_and_cc(user, mentioned_users, inReplyTo, "public") do
+
+  def get_to_and_cc(_, _, _, _, %Participation{} = participation) do
+    participation = Repo.preload(participation, :recipients)
+    {Enum.map(participation.recipients, & &1.ap_id), []}
+  end
+
+  def get_to_and_cc(user, mentioned_users, inReplyTo, "public", _) do
     to = [Pleroma.Constants.as_public() | mentioned_users]
     cc = [user.follower_address]
 
@@ -99,7 +112,7 @@ def get_to_and_cc(user, mentioned_users, inReplyTo, "public") do
     end
   end
 
-  def get_to_and_cc(user, mentioned_users, inReplyTo, "unlisted") do
+  def get_to_and_cc(user, mentioned_users, inReplyTo, "unlisted", _) do
     to = [user.follower_address | mentioned_users]
     cc = [Pleroma.Constants.as_public()]
 
@@ -110,12 +123,12 @@ def get_to_and_cc(user, mentioned_users, inReplyTo, "unlisted") do
     end
   end
 
-  def get_to_and_cc(user, mentioned_users, inReplyTo, "private") do
+  def get_to_and_cc(user, mentioned_users, inReplyTo, "private", _) do
-    {to, cc} = get_to_and_cc(user, mentioned_users, inReplyTo, "direct")
+    {to, cc} = get_to_and_cc(user, mentioned_users, inReplyTo, "direct", nil)
     {[user.follower_address | to], cc}
   end
 
-  def get_to_and_cc(_user, mentioned_users, inReplyTo, "direct") do
+  def get_to_and_cc(_user, mentioned_users, inReplyTo, "direct", _) do
     if inReplyTo do
       {Enum.uniq([inReplyTo.data["actor"] | mentioned_users]), []}
     else
@@ -123,7 +136,7 @@ def get_to_and_cc(_user, mentioned_users, inReplyTo, "direct") do
     end
   end
 
-  def get_to_and_cc(_user, mentions, _inReplyTo, {:list, _}), do: {mentions, []}
+  def get_to_and_cc(_user, mentions, _inReplyTo, {:list, _}, _), do: {mentions, []}
 
   def get_addressed_users(_, to) when is_list(to) do
     User.get_ap_ids_by_nicknames(to)
@@ -253,8 +266,12 @@ defp maybe_add_nsfw_tag({text, mentions, tags}, %{"sensitive" => sensitive})
 
   defp maybe_add_nsfw_tag(data, _), do: data
 
-  def make_context(%Activity{data: %{"context" => context}}), do: context
+  def make_context(_, %Participation{} = participation) do
-  def make_context(_), do: Utils.generate_context_id()
+    Repo.preload(participation, :conversation).conversation.ap_id
+  end
+
+  def make_context(%Activity{data: %{"context" => context}}, _), do: context
+  def make_context(_, _), do: Utils.generate_context_id()
 
   def maybe_add_attachments(parsed, _attachments, true = _no_links), do: parsed
 

lib/pleroma/web/controller_helper.ex

@@ -33,4 +33,80 @@ defp param_to_integer(val, default) when is_binary(val) do
   end
 
   defp param_to_integer(_, default), do: default
+
+  def add_link_headers(
+        conn,
+        method,
+        activities,
+        param \\ nil,
+        params \\ %{},
+        func3 \\ nil,
+        func4 \\ nil
+      ) do
+    params =
+      conn.params
+      |> Map.drop(["since_id", "max_id", "min_id"])
+      |> Map.merge(params)
+
+    last = List.last(activities)
+
+    func3 = func3 || (&mastodon_api_url/3)
+    func4 = func4 || (&mastodon_api_url/4)
+
+    if last do
+      max_id = last.id
+
+      limit =
+        params
+        |> Map.get("limit", "20")
+        |> String.to_integer()
+
+      min_id =
+        if length(activities) <= limit do
+          activities
+          |> List.first()
+          |> Map.get(:id)
+        else
+          activities
+          |> Enum.at(limit * -1)
+          |> Map.get(:id)
+        end
+
+      {next_url, prev_url} =
+        if param do
+          {
+            func4.(
+              Pleroma.Web.Endpoint,
+              method,
+              param,
+              Map.merge(params, %{max_id: max_id})
+            ),
+            func4.(
+              Pleroma.Web.Endpoint,
+              method,
+              param,
+              Map.merge(params, %{min_id: min_id})
+            )
+          }
+        else
+          {
+            func3.(
+              Pleroma.Web.Endpoint,
+              method,
+              Map.merge(params, %{max_id: max_id})
+            ),
+            func3.(
+              Pleroma.Web.Endpoint,
+              method,
+              Map.merge(params, %{min_id: min_id})
+            )
+          }
+        end
+
+      conn
+      |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
+    else
+      conn
+    end
+  end
 end

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -5,7 +5,8 @@
 defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   use Pleroma.Web, :controller
 
-  import Pleroma.Web.ControllerHelper, only: [json_response: 3]
+  import Pleroma.Web.ControllerHelper,
+    only: [json_response: 3, add_link_headers: 5, add_link_headers: 4, add_link_headers: 3]
 
   alias Ecto.Changeset
   alias Pleroma.Activity
@@ -137,7 +138,9 @@ def update_credentials(%{assigns: %{user: user}} = conn, params) do
     emojis_text = (user_params["display_name"] || "") <> (user_params["note"] || "")
 
     user_info_emojis =
-      ((user.info.emoji || []) ++ Formatter.get_emoji_map(emojis_text))
+      user.info
+      |> Map.get(:emoji, [])
+      |> Enum.concat(Formatter.get_emoji_map(emojis_text))
       |> Enum.dedup()
 
     info_params =
@@ -156,6 +159,12 @@ def update_credentials(%{assigns: %{user: user}} = conn, params) do
         end)
       end)
       |> add_if_present(params, "default_scope", :default_scope)
+      |> add_if_present(params, "fields", :fields, fn fields ->
+        fields = Enum.map(fields, fn f -> Map.update!(f, "value", &AutoLinker.link(&1)) end)
+
+        {:ok, fields}
+      end)
+      |> add_if_present(params, "fields", :raw_fields)
       |> add_if_present(params, "pleroma_settings_store", :pleroma_settings_store, fn value ->
         {:ok, Map.merge(user.info.pleroma_settings_store, value)}
       end)
@@ -342,71 +351,6 @@ def custom_emojis(conn, _params) do
     json(conn, mastodon_emoji)
   end
 
-  defp add_link_headers(conn, method, activities, param \\ nil, params \\ %{}) do
-    params =
-      conn.params
-      |> Map.drop(["since_id", "max_id", "min_id"])
-      |> Map.merge(params)
-
-    last = List.last(activities)
-
-    if last do
-      max_id = last.id
-
-      limit =
-        params
-        |> Map.get("limit", "20")
-        |> String.to_integer()
-
-      min_id =
-        if length(activities) <= limit do
-          activities
-          |> List.first()
-          |> Map.get(:id)
-        else
-          activities
-          |> Enum.at(limit * -1)
-          |> Map.get(:id)
-        end
-
-      {next_url, prev_url} =
-        if param do
-          {
-            mastodon_api_url(
-              Pleroma.Web.Endpoint,
-              method,
-              param,
-              Map.merge(params, %{max_id: max_id})
-            ),
-            mastodon_api_url(
-              Pleroma.Web.Endpoint,
-              method,
-              param,
-              Map.merge(params, %{min_id: min_id})
-            )
-          }
-        else
-          {
-            mastodon_api_url(
-              Pleroma.Web.Endpoint,
-              method,
-              Map.merge(params, %{max_id: max_id})
-            ),
-            mastodon_api_url(
-              Pleroma.Web.Endpoint,
-              method,
-              Map.merge(params, %{min_id: min_id})
-            )
-          }
-        end
-
-      conn
-      |> put_resp_header("link", "<#{next_url}>; rel=\"next\", <#{prev_url}>; rel=\"prev\"")
-    else
-      conn
-    end
-  end
-
   def home_timeline(%{assigns: %{user: user}} = conn, params) do
     params =
       params
@@ -1797,7 +1741,7 @@ def conversations(%{assigns: %{user: user}} = conn, params) do
 
     conversations =
       Enum.map(participations, fn participation ->
-        ConversationView.render("participation.json", %{participation: participation, user: user})
+        ConversationView.render("participation.json", %{participation: participation, for: user})
       end)
 
     conn
@@ -1810,7 +1754,7 @@ def conversation_read(%{assigns: %{user: user}} = conn, %{"id" => participation_
            Repo.get_by(Participation, id: participation_id, user_id: user.id),
          {:ok, participation} <- Participation.mark_as_read(participation) do
       participation_view =
-        ConversationView.render("participation.json", %{participation: participation, user: user})
+        ConversationView.render("participation.json", %{participation: participation, for: user})
 
       conn
       |> json(participation_view)

lib/pleroma/web/mastodon_api/views/account_view.ex

@@ -37,11 +37,11 @@ def render("relationship.json", %{user: nil, target: _target}) do
   end
 
   def render("relationship.json", %{user: %User{} = user, target: %User{} = target}) do
-    follow_activity = Pleroma.Web.ActivityPub.Utils.fetch_latest_follow(user, target)
+    follow_state = User.get_cached_follow_state(user, target)
 
     requested =
-      if follow_activity && !User.following?(target, user) do
+      if follow_state && !User.following?(user, target) do
-        follow_activity.data["state"] == "pending"
+        follow_state == "pending"
       else
         false
       end
@@ -94,12 +94,18 @@ defp do_render("account.json", %{user: user} = opts) do
       end)
 
     fields =
-      (user.info.source_data["attachment"] || [])
+      user.info
-      |> Enum.filter(fn %{"type" => t} -> t == "PropertyValue" end)
+      |> User.Info.fields()
-      |> Enum.map(fn fields -> Map.take(fields, ["name", "value"]) end)
+      |> Enum.map(fn %{"name" => name, "value" => value} ->
+        %{
+          "name" => Pleroma.HTML.strip_tags(name),
+          "value" => Pleroma.HTML.filter_tags(value, Pleroma.HTML.Scrubber.LinksOnly)
+        }
+      end)
+
+    raw_fields = Map.get(user.info, :raw_fields, [])
 
     bio = HTML.filter_tags(user.bio, User.html_filter_policy(opts[:for]))
-
     relationship = render("relationship.json", %{user: opts[:for], target: user})
 
     %{
@@ -124,6 +130,7 @@ defp do_render("account.json", %{user: user} = opts) do
       source: %{
         note: HTML.strip_tags((user.bio || "") |> String.replace("<br>", "\n")),
         sensitive: false,
+        fields: raw_fields,
         pleroma: %{}
       },
 

lib/pleroma/web/mastodon_api/views/conversation_view.ex

@@ -11,8 +11,8 @@ defmodule Pleroma.Web.MastodonAPI.ConversationView do
   alias Pleroma.Web.MastodonAPI.AccountView
   alias Pleroma.Web.MastodonAPI.StatusView
 
-  def render("participation.json", %{participation: participation, user: user}) do
+  def render("participation.json", %{participation: participation, for: user}) do
-    participation = Repo.preload(participation, conversation: :users)
+    participation = Repo.preload(participation, conversation: [], recipients: [])
 
     last_activity_id =
       with nil <- participation.last_activity_id do
@@ -28,7 +28,7 @@ def render("participation.json", %{participation: participation, user: user}) do
 
     # Conversations return all users except the current user.
     users =
-      participation.conversation.users
+      participation.recipients
       |> Enum.reject(&(&1.id == user.id))
 
     accounts =

lib/pleroma/web/mastodon_api/views/status_view.ex

@@ -8,6 +8,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   require Pleroma.Constants
 
   alias Pleroma.Activity
+  alias Pleroma.Conversation
+  alias Pleroma.Conversation.Participation
   alias Pleroma.HTML
   alias Pleroma.Object
   alias Pleroma.Repo
@@ -70,12 +72,14 @@ defp reblogged?(activity, user) do
 
   def render("index.json", opts) do
     replied_to_activities = get_replied_to_activities(opts.activities)
+    parallel = unless is_nil(opts[:parallel]), do: opts[:parallel], else: true
 
     opts.activities
     |> safe_render_many(
       StatusView,
       "status.json",
-      Map.put(opts, :replied_to_activities, replied_to_activities)
+      Map.put(opts, :replied_to_activities, replied_to_activities),
+      parallel
     )
   end
 
@@ -233,6 +237,19 @@ def render("status.json", %{activity: %{data: %{"object" => _object}} = activity
         object.data["url"] || object.data["external_url"] || object.data["id"]
       end
 
+    direct_conversation_id =
+      with {_, true} <- {:include_id, opts[:with_direct_conversation_id]},
+           {_, %User{} = for_user} <- {:for_user, opts[:for]},
+           %{data: %{"context" => context}} when is_binary(context) <- activity,
+           %Conversation{} = conversation <- Conversation.get_for_ap_id(context),
+           %Participation{id: participation_id} <-
+             Participation.for_user_and_conversation(for_user, conversation) do
+        participation_id
+      else
+        _e ->
+          nil
+      end
+
     %{
       id: to_string(activity.id),
       uri: object.data["id"],
@@ -270,7 +287,8 @@ def render("status.json", %{activity: %{data: %{"object" => _object}} = activity
         conversation_id: get_context_id(activity),
         in_reply_to_account_acct: reply_to_user && reply_to_user.nickname,
         content: %{"text/plain" => content_plaintext},
-        spoiler_text: %{"text/plain" => summary_plaintext}
+        spoiler_text: %{"text/plain" => summary_plaintext},
+        direct_conversation_id: direct_conversation_id
       }
     }
   end

lib/pleroma/web/oauth/token/clean_worker.ex

@@ -6,13 +6,14 @@ defmodule Pleroma.Web.OAuth.Token.CleanWorker do
   @moduledoc """
   The module represents functions to clean an expired oauth tokens.
   """
+  use GenServer
+
+  @ten_seconds 10_000
+  @one_day 86_400_000
 
-  # 10 seconds
-  @start_interval 10_000
   @interval Pleroma.Config.get(
-              # 24 hours
               [:oauth2, :clean_expired_tokens_interval],
-              86_400_000
+              @one_day
             )
 
   alias Pleroma.Repo
@@ -21,15 +22,11 @@ defmodule Pleroma.Web.OAuth.Token.CleanWorker do
 
   defdelegate worker_args(queue), to: Pleroma.Workers.Helper
 
-  def start_link, do: GenServer.start_link(__MODULE__, nil)
+  def start_link(_), do: GenServer.start_link(__MODULE__, %{})
 
   def init(_) do
-    if Pleroma.Config.get([:oauth2, :clean_expired_tokens], false) do
+    Process.send_after(self(), :perform, @ten_seconds)
-      Process.send_after(self(), :perform, @start_interval)
+    {:ok, nil}
-      {:ok, nil}
-    else
-      :ignore
-    end
   end
 
   @doc false
@@ -42,6 +39,5 @@ def handle_info(:perform, state) do
     {:noreply, state}
   end
 
-  # Job Worker Callbacks
   def perform(:clean), do: Token.delete_expired_tokens()
 end

lib/pleroma/web/pleroma_api/pleroma_api_controller.ex

@@ -0,0 +1,73 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.PleromaAPI.PleromaAPIController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper, only: [add_link_headers: 7]
+
+  alias Pleroma.Conversation.Participation
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.MastodonAPI.ConversationView
+  alias Pleroma.Web.MastodonAPI.StatusView
+
+  def conversation(%{assigns: %{user: user}} = conn, %{"id" => participation_id}) do
+    with %Participation{} = participation <- Participation.get(participation_id),
+         true <- user.id == participation.user_id do
+      conn
+      |> put_view(ConversationView)
+      |> render("participation.json", %{participation: participation, for: user})
+    end
+  end
+
+  def conversation_statuses(
+        %{assigns: %{user: user}} = conn,
+        %{"id" => participation_id} = params
+      ) do
+    params =
+      params
+      |> Map.put("blocking_user", user)
+      |> Map.put("muting_user", user)
+      |> Map.put("user", user)
+
+    participation =
+      participation_id
+      |> Participation.get(preload: [:conversation])
+
+    if user.id == participation.user_id do
+      activities =
+        participation.conversation.ap_id
+        |> ActivityPub.fetch_activities_for_context(params)
+        |> Enum.reverse()
+
+      conn
+      |> add_link_headers(
+        :conversation_statuses,
+        activities,
+        participation_id,
+        params,
+        nil,
+        &pleroma_api_url/4
+      )
+      |> put_view(StatusView)
+      |> render("index.json", %{activities: activities, for: user, as: :activity})
+    end
+  end
+
+  def update_conversation(
+        %{assigns: %{user: user}} = conn,
+        %{"id" => participation_id, "recipients" => recipients}
+      ) do
+    participation =
+      participation_id
+      |> Participation.get()
+
+    with true <- user.id == participation.user_id,
+         {:ok, participation} <- Participation.set_recipients(participation, recipients) do
+      conn
+      |> put_view(ConversationView)
+      |> render("participation.json", %{participation: participation, for: user})
+    end
+  end
+end

lib/pleroma/web/router.ex

@@ -259,6 +259,21 @@ defmodule Pleroma.Web.Router do
     end
   end
 
+  scope "/api/v1/pleroma", Pleroma.Web.PleromaAPI do
+    pipe_through(:authenticated_api)
+
+    scope [] do
+      pipe_through(:oauth_read)
+      get("/conversations/:id/statuses", PleromaAPIController, :conversation_statuses)
+      get("/conversations/:id", PleromaAPIController, :conversation)
+    end
+
+    scope [] do
+      pipe_through(:oauth_write)
+      patch("/conversations/:id", PleromaAPIController, :update_conversation)
+    end
+  end
+
   scope "/api/v1", Pleroma.Web.MastodonAPI do
     pipe_through(:authenticated_api)
 

lib/pleroma/web/streamer.ex

@@ -18,7 +18,7 @@ defmodule Pleroma.Web.Streamer do
 
   @keepalive_interval :timer.seconds(30)
 
-  def start_link do
+  def start_link(_) do
     GenServer.start_link(__MODULE__, %{}, name: __MODULE__)
   end
 
@@ -35,28 +35,21 @@ def stream(topic, item) do
   end
 
   def init(args) do
-    spawn(fn ->
+    Process.send_after(self(), %{action: :ping}, @keepalive_interval)
-      # 30 seconds
-      Process.sleep(@keepalive_interval)
-      GenServer.cast(__MODULE__, %{action: :ping})
-    end)
 
     {:ok, args}
   end
 
-  def handle_cast(%{action: :ping}, topics) do
+  def handle_info(%{action: :ping}, topics) do
-    Map.values(topics)
+    topics
+    |> Map.values()
     |> List.flatten()
     |> Enum.each(fn socket ->
       Logger.debug("Sending keepalive ping")
       send(socket.transport_pid, {:text, ""})
     end)
 
-    spawn(fn ->
+    Process.send_after(self(), %{action: :ping}, @keepalive_interval)
-      # 30 seconds
-      Process.sleep(@keepalive_interval)
-      GenServer.cast(__MODULE__, %{action: :ping})
-    end)
 
     {:noreply, topics}
   end
@@ -120,8 +113,7 @@ def handle_cast(
     |> Map.get("#{topic}:#{item.user_id}", [])
     |> Enum.each(fn socket ->
       with %User{} = user <- User.get_cached_by_ap_id(socket.assigns[:user].ap_id),
-           true <- should_send?(user, item),
+           true <- should_send?(user, item) do
-           false <- CommonAPI.thread_muted?(user, item.activity) do
         send(
           socket.transport_pid,
           {:text, represent_notification(socket.assigns[:user], item)}
@@ -209,7 +201,7 @@ def represent_conversation(%Participation{} = participation) do
       payload:
         Pleroma.Web.MastodonAPI.ConversationView.render("participation.json", %{
           participation: participation,
-          user: participation.user
+          for: participation.user
         })
         |> Jason.encode!()
     }
@@ -243,7 +235,8 @@ defp should_send?(%User{} = user, %Activity{} = item) do
          %{host: parent_host} <- URI.parse(parent.data["actor"]),
          false <- Pleroma.Web.ActivityPub.MRF.subdomain_match?(domain_blocks, item_host),
          false <- Pleroma.Web.ActivityPub.MRF.subdomain_match?(domain_blocks, parent_host),
-         true <- thread_containment(item, user) do
+         true <- thread_containment(item, user),
+         false <- CommonAPI.thread_muted?(user, item) do
       true
     else
       _ -> false

lib/pleroma/web/templates/email/digest.html.eex

@@ -1,20 +1,568 @@
-<h1>Hey <%= @user.nickname %>, here is what you've missed!</h1>
+<!DOCTYPE html
+	PUBLIC "-//W3C//DTD XHTML 1.0 Transitional //EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
-<h2>New Mentions:</h2>
+<html xmlns="http://www.w3.org/1999/xhtml" xmlns:o="urn:schemas-microsoft-com:office:office"
-<ul>
+	xmlns:v="urn:schemas-microsoft-com:vml">
-<%= 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 %>
+<head>
-<h2><%= length(@followers) %> New Followers:</h2>
+	<!--[if gte mso 9]><xml><o:OfficeDocumentSettings><o:AllowPNG/><o:PixelsPerInch>96</o:PixelsPerInch></o:OfficeDocumentSettings></xml><![endif]-->
-<ul>
+	<meta content="text/html; charset=utf-8" http-equiv="Content-Type" />
-<%= for %{data: follow, from: from} <- @followers do %>
+	<meta content="width=device-width" name="viewport" />
-  <li><%= link from.nickname, to: follow.activity.actor %></li>
+	<!--[if !mso]><!-->
-<% end %>
+	<meta content="IE=edge" http-equiv="X-UA-Compatible" />
-</ul>
+	<!--<![endif]-->
-<% end %>
+	<title><%= @email.subject %><</title>
+	<!--[if !mso]><!-->
+	<!--<![endif]-->
+	<style type="text/css">
+		body {
+			margin: 0;
+			padding: 0;
+		}
 
-<p>You have received this email because you have signed up to receive digest emails from <b><%= @instance %></b> Pleroma instance.</p>
+		a {
-<p>The email address you are subscribed as is <%= @user.email %>. To unsubscribe, please go <%= link "here", to: @unsubscribe_link %>.</p>
+
+			color: <%= @styling.link_color %>;
+			text-decoration: none;
+		}
+
+		table,
+		td,
+		tr {
+			vertical-align: top;
+			border-collapse: collapse;
+		}
+
+		* {
+			line-height: inherit;
+		}
+
+		a[x-apple-data-detectors=true] {
+			color: inherit !important;
+			text-decoration: none !important;
+		}
+	</style>
+	<style id="media-query" type="text/css">
+		@media (max-width: 610px) {
+
+			.block-grid,
+			.col {
+				min-width: 320px !important;
+				max-width: 100% !important;
+				display: block !important;
+			}
+
+			.block-grid {
+				width: 100% !important;
+			}
+
+			.col {
+				width: 100% !important;
+			}
+
+			.col>div {
+				margin: 0 auto;
+			}
+
+			.no-stack .col {
+				min-width: 0 !important;
+				display: table-cell !important;
+			}
+
+			.no-stack.two-up .col {
+				width: 50% !important;
+			}
+
+			.no-stack .col.num4 {
+				width: 33% !important;
+			}
+
+			.no-stack .col.num8 {
+				width: 66% !important;
+			}
+
+			.no-stack .col.num4 {
+				width: 33% !important;
+			}
+
+			.no-stack .col.num3 {
+				width: 25% !important;
+			}
+
+			.no-stack .col.num6 {
+				width: 50% !important;
+			}
+
+			.no-stack .col.num9 {
+				width: 75% !important;
+			}
+
+		}
+	</style>
+</head>
+
+<body class="clean-body" style="margin: 0; padding: 0; -webkit-text-size-adjust: 100%; background-color: <%= @styling.background_color %>;">
+	<!--[if IE]><div class="ie-browser"><![endif]-->
+	<table bgcolor="<%= @styling.background_color %>" cellpadding="0" cellspacing="0" class="nl-container" role="presentation"
+		style="table-layout: fixed; vertical-align: top; min-width: 320px; Margin: 0 auto; border-spacing: 0; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; background-color: <%= @styling.background_color %>; width: 100%;"
+		valign="top" width="100%">
+		<tbody>
+			<tr style="vertical-align: top;" valign="top">
+				<td style="word-break: break-word; vertical-align: top;" valign="top">
+					<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center" style="background-color:<%= @styling.background_color %>"><![endif]-->
+					<div style="background-color:transparent;">
+						<div class="block-grid"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="590" style="background-color:<%= @styling.content_background_color%>;width:590px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 0px; padding-left: 0px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num12"
+									style="min-width: 320px; max-width: 590px; display: table-cell; vertical-align: top; width: 590px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 0px; padding-left: 0px;">
+											<!--<![endif]-->
+											<div align="center" class="img-container center"
+												style="padding-right: 0px;padding-left: 0px;">
+												<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr style="line-height:0px"><td style="padding-right: 0px;padding-left: 0px;" align="center"><![endif]--><img
+													align="center" alt="Image" border="0" class="center" src="cid:logo.png"
+													style="text-decoration: none; -ms-interpolation-mode: bicubic; border: 0; height: 80px; width: auto; max-height: 80px; display: block;"
+													title="Image" height="80" />
+												<!--[if mso]></td></tr></table><![endif]-->
+											</div>
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+					<div style="background-color:transparent;">
+						<div class="block-grid"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="590" style="background-color:<%= @styling.content_background_color%>;width:590px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 0px; padding-left: 0px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num12"
+									style="min-width: 320px; max-width: 590px; display: table-cell; vertical-align: top; width: 590px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 0px; padding-left: 0px;">
+											<!--<![endif]-->
+											<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 10px; padding-top: 10px; padding-bottom: 10px; font-family: Arial, sans-serif"><![endif]-->
+											<div
+												style="line-height:120%;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px;">
+												<div
+													style="font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;line-height: 14px; color: <%= @styling.header_color %>;">
+													<p style="line-height: 36px; text-align: center; margin: 0;"><span
+															style="font-size: 30px; color: <%= @styling.header_color %>;">Hey <%= @user.nickname %>, here is what you've missed!</span></p>
+												</div>
+											</div>
+											<!--[if mso]></td></tr></table><![endif]-->
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+					<div style="background-color:transparent;">
+						<div class="block-grid"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="590" style="background-color:<%= @styling.content_background_color%>;width:590px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 15px; padding-left: 15px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num12"
+									style="min-width: 320px; max-width: 590px; display: table-cell; vertical-align: top; width: 590px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 15px; padding-left: 15px;">
+											<!--<![endif]-->
+											<table border="0" cellpadding="0" cellspacing="0" class="divider" role="presentation"
+												style="table-layout: fixed; vertical-align: top; border-spacing: 0; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; min-width: 100%; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;"
+												valign="top" width="100%">
+												<tbody>
+													<tr style="vertical-align: top;" valign="top">
+														<td class="divider_inner"
+															style="word-break: break-word; vertical-align: top; min-width: 100%; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; padding-top: 10px; padding-right: 10px; padding-bottom: 10px; padding-left: 10px;"
+															valign="top">
+															<table align="center" border="0" cellpadding="0" cellspacing="0" class="divider_content"
+																height="0" role="presentation"
+																style="table-layout: fixed; vertical-align: top; border-spacing: 0; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; width: 100%; border-top: 1px solid <%= @styling.text_color %>; height: 0px;"
+																valign="top" width="100%">
+																<tbody>
+																	<tr style="vertical-align: top;" valign="top">
+																		<td height="0"
+																			style="word-break: break-word; vertical-align: top; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;"
+																			valign="top"><span></span></td>
+																	</tr>
+																</tbody>
+															</table>
+														</td>
+													</tr>
+												</tbody>
+											</table>
+											<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 10px; padding-top: 10px; padding-bottom: 10px; font-family: Arial, sans-serif"><![endif]-->
+											<div
+												style="color:<%= @styling.text_color %>;font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif;line-height:120%;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px;">
+												<p
+													style="font-size: 12px; line-height: 24px; text-align: center; color: <%= @styling.text_color %>; font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; margin: 0;">
+													<span style="font-size: 20px;">Mentions</span></p>
+											</div>
+											<!--[if mso]></td></tr></table><![endif]-->
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+
+          <%= for %{data: mention, object: object, from: from} <- @mentions do %>
+					<%# mention START %>
+					<%# user card START %>
+					<div style="background-color:transparent;">
+						<div class="block-grid mixed-two-up no-stack"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="147" style="background-color:<%= @styling.content_background_color%>;width:76px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 0px; padding-left: 20px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num3"
+									style="display: table-cell; vertical-align: top; max-width: 320px; min-width: 76px; width: 76px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 0px; padding-left: 20px;">
+											<!--<![endif]-->
+											<div align="left" class="img-container left "
+												style="padding-right: 0px;padding-left: 0px;">
+												<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr style="line-height:0px"><td style="padding-right: 0px;padding-left: 0px;" align="left"><![endif]--><img
+													alt="<%= from.name %>" border="0" class="left " src="<%= avatar_url(from) %>"
+													style="text-decoration: none; -ms-interpolation-mode: bicubic; border: 0; height: auto; width: 100%; max-width: 76px; display: block;"
+													title="<%= from.name %>" width="76" />
+												<!--[if mso]></td></tr></table><![endif]-->
+											</div>
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td><td align="center" width="442" style="background-color:<%= @styling.content_background_color%>;width:442px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 0px; padding-left: 0px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num9"
+									style="display: table-cell; vertical-align: top; min-width: 320px; max-width: 441px; width: 442px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 0px; padding-left: 0px;">
+											<!--<![endif]-->
+											<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 10px; padding-top: 10px; padding-bottom: 10px; font-family: Arial, sans-serif"><![endif]-->
+											<div
+												style="color:<%= @styling.text_color %>;font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif;line-height:120%;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px;">
+												<div
+													style="font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size: 12px; line-height: 14px; color: <%= @styling.text_color %>;">
+													<p style="font-size: 14px; line-height: 19px; margin: 0;"><span
+															style="font-size: 16px; color: <%= @styling.text_color %>;"><%= from.name %></span></p>
+													<p style="font-size: 14px; line-height: 19px; margin: 0;"><span
+															style="font-size: 16px;"><%= link "@" <> from.nickname, style: "color: #{@styling.link_color};text-decoration: none;", to: mention.activity.actor %></span></p>
+												</div>
+											</div>
+											<!--[if mso]></td></tr></table><![endif]-->
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+					<%# user card END %>
+
+					<div style="background-color:transparent;">
+						<div class="block-grid"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="590" style="background-color:<%= @styling.content_background_color%>;width:590px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 15px; padding-left: 15px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num12"
+									style="min-width: 320px; max-width: 590px; display: table-cell; vertical-align: top; width: 590px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 15px; padding-left: 15px;">
+											<!--<![endif]-->
+											<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 10px; padding-top: 10px; padding-bottom: 10px; font-family: Arial, sans-serif"><![endif]-->
+											<div
+												style="color:<%= @styling.text_color %>;font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif;line-height:120%;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px;">
+												<div
+													style="font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size: 12px; line-height: 14px; color: <%= @styling.text_color %>;">
+													<span style="font-size: 16px; line-height: 19px;"><%= raw object.data["content"] %></span></div>
+											</div>
+											<!--[if mso]></td></tr></table><![endif]-->
+											<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 15px; padding-top: 10px; padding-bottom: 10px; font-family: Arial, sans-serif"><![endif]-->
+											<div
+												style="color:<%= @styling.text_muted_color %>;font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif;line-height:120%;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:15px;">
+												<div
+													style="font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size: 12px; line-height: 14px; color: <%= @styling.text_muted_color %>;">
+													<p style="font-size: 14px; line-height: 16px; margin: 0;"><%= format_date object.data["published"] %></p>
+												</div>
+											</div>
+											<!--[if mso]></td></tr></table><![endif]-->
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+					<%# mention END %>
+          <% end %>
+
+          <%= if @followers != [] do %>
+
+          <%# new followers header START %>
+					<div style="background-color:transparent;">
+						<div class="block-grid"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="590" style="background-color:<%= @styling.content_background_color%>;width:590px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 15px; padding-left: 15px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num12"
+									style="min-width: 320px; max-width: 590px; display: table-cell; vertical-align: top; width: 590px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 15px; padding-left: 15px;">
+											<!--<![endif]-->
+											<table border="0" cellpadding="0" cellspacing="0" class="divider" role="presentation"
+												style="table-layout: fixed; vertical-align: top; border-spacing: 0; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; min-width: 100%; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;"
+												valign="top" width="100%">
+												<tbody>
+													<tr style="vertical-align: top;" valign="top">
+														<td class="divider_inner"
+															style="word-break: break-word; vertical-align: top; min-width: 100%; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; padding-top: 10px; padding-right: 10px; padding-bottom: 10px; padding-left: 10px;"
+															valign="top">
+															<table align="center" border="0" cellpadding="0" cellspacing="0" class="divider_content"
+																height="0" role="presentation"
+																style="table-layout: fixed; vertical-align: top; border-spacing: 0; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; width: 100%; border-top: 1px solid <%= @styling.text_color %>; height: 0px;"
+																valign="top" width="100%">
+																<tbody>
+																	<tr style="vertical-align: top;" valign="top">
+																		<td height="0"
+																			style="word-break: break-word; vertical-align: top; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;"
+																			valign="top"><span></span></td>
+																	</tr>
+																</tbody>
+															</table>
+														</td>
+													</tr>
+												</tbody>
+											</table>
+											<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 10px; padding-top: 10px; padding-bottom: 10px; font-family: Arial, sans-serif"><![endif]-->
+											<div
+												style="color:<%= @styling.text_color %>;font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif;line-height:120%;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px;">
+												<div
+													style="font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size: 12px; line-height: 14px; color: <%= @styling.text_color %>;">
+													<p style="font-size: 12px; line-height: 24px; text-align: center; margin: 0;"><span
+															style="font-size: 20px;"><%= length(@followers) %> New Followers</span><span
+															style="font-size: 20px; line-height: 24px;"></span></p>
+												</div>
+											</div>
+											<!--[if mso]></td></tr></table><![endif]-->
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+          <%# new followers header END %>
+
+        <%= for %{data: follow, from: from} <- @followers do %>
+					<%# user card START %>
+					<div style="background-color:transparent;">
+						<div class="block-grid mixed-two-up no-stack"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="147" style="background-color:<%= @styling.content_background_color%>;width:76px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 0px; padding-left: 20px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num3"
+									style="display: table-cell; vertical-align: top; max-width: 320px; min-width: 76px; width: 76px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 0px; padding-left: 20px;">
+											<!--<![endif]-->
+											<div align="left" class="img-container left "
+												style="padding-right: 0px;padding-left: 0px;">
+												<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr style="line-height:0px"><td style="padding-right: 0px;padding-left: 0px;" align="left"><![endif]--><img
+													alt="<%= from.name %>" border="0" class="left " src="<%= avatar_url(from) %>"
+													style="text-decoration: none; -ms-interpolation-mode: bicubic; border: 0; height: auto; width: 100%; max-width: 76px; display: block;"
+													title="<%= from.name %>" width="76" />
+												<!--[if mso]></td></tr></table><![endif]-->
+											</div>
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td><td align="center" width="442" style="background-color:<%= @styling.content_background_color%>;width:442px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 0px; padding-left: 0px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num9"
+									style="display: table-cell; vertical-align: top; min-width: 320px; max-width: 441px; width: 442px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 0px; padding-left: 0px;">
+											<!--<![endif]-->
+											<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 10px; padding-top: 10px; padding-bottom: 10px; font-family: Arial, sans-serif"><![endif]-->
+											<div
+												style="color:<%= @styling.text_color %>;font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif;line-height:120%;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px;">
+												<div
+													style="font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; font-size: 12px; line-height: 14px; color: <%= @styling.text_color %>;">
+													<p style="font-size: 14px; line-height: 19px; margin: 0;"><span
+															style="font-size: 16px; color: <%= @styling.text_color %>;"><%= from.name %></span></p>
+													<p style="font-size: 14px; line-height: 19px; margin: 0;"><span
+															style="font-size: 16px;"><%= link "@" <> from.nickname, style: "color: #{@styling.link_color};text-decoration: none;", to: follow.activity.actor %></span></p>
+												</div>
+											</div>
+											<!--[if mso]></td></tr></table><![endif]-->
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+					<%# user card END %>
+        <% end %>
+
+
+          <% end %>
+
+          <%# divider start %>
+					<div style="background-color:transparent;">
+						<div class="block-grid"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="590" style="background-color:<%= @styling.content_background_color%>;width:590px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 0px; padding-left: 0px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num12"
+									style="min-width: 320px; max-width: 590px; display: table-cell; vertical-align: top; width: 590px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 0px; padding-left: 0px;">
+											<!--<![endif]-->
+											<table border="0" cellpadding="0" cellspacing="0" class="divider" role="presentation"
+												style="table-layout: fixed; vertical-align: top; border-spacing: 0; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; min-width: 100%; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;"
+												valign="top" width="100%">
+												<tbody>
+													<tr style="vertical-align: top;" valign="top">
+														<td class="divider_inner"
+															style="word-break: break-word; vertical-align: top; min-width: 100%; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; padding-top: 10px; padding-right: 10px; padding-bottom: 10px; padding-left: 10px;"
+															valign="top">
+															<table align="center" border="0" cellpadding="0" cellspacing="0" class="divider_content"
+																height="0" role="presentation"
+																style="table-layout: fixed; vertical-align: top; border-spacing: 0; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; width: 100%; border-top: 1px solid <%= @styling.text_color %>; height: 0px;"
+																valign="top" width="100%">
+																<tbody>
+																	<tr style="vertical-align: top;" valign="top">
+																		<td height="0"
+																			style="word-break: break-word; vertical-align: top; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;"
+																			valign="top"><span></span></td>
+																	</tr>
+																</tbody>
+															</table>
+														</td>
+													</tr>
+												</tbody>
+											</table>
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+
+          <%# divider end %>
+
+
+					<div style="background-color:transparent;">
+						<div class="block-grid"
+							style="Margin: 0 auto; min-width: 320px; max-width: 590px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; background-color: <%= @styling.content_background_color%>;">
+							<div style="border-collapse: collapse;display: table;width: 100%;background-color:<%= @styling.content_background_color%>;">
+								<!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0" style="background-color:transparent;"><tr><td align="center"><table cellpadding="0" cellspacing="0" border="0" style="width:590px"><tr class="layout-full-width" style="background-color:<%= @styling.content_background_color%>"><![endif]-->
+								<!--[if (mso)|(IE)]><td align="center" width="590" style="background-color:<%= @styling.content_background_color%>;width:590px; border-top: 0px solid transparent; border-left: 0px solid transparent; border-bottom: 0px solid transparent; border-right: 0px solid transparent;" valign="top"><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 0px; padding-left: 0px; padding-top:5px; padding-bottom:5px;"><![endif]-->
+								<div class="col num12"
+									style="min-width: 320px; max-width: 590px; display: table-cell; vertical-align: top; width: 590px;">
+									<div style="width:100% !important;">
+										<!--[if (!mso)&(!IE)]><!-->
+										<div
+											style="border-top:0px solid transparent; border-left:0px solid transparent; border-bottom:0px solid transparent; border-right:0px solid transparent; padding-top:5px; padding-bottom:5px; padding-right: 0px; padding-left: 0px;">
+											<!--<![endif]-->
+											<!--[if mso]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td style="padding-right: 10px; padding-left: 10px; padding-top: 10px; padding-bottom: 10px; font-family: Arial, sans-serif"><![endif]-->
+											<div
+												style="color:<%= @styling.text_color %>;font-family:Arial, 'Helvetica Neue', Helvetica, sans-serif;line-height:120%;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px;">
+												<p
+													style="font-size: 12px; line-height: 16px; text-align: center; color: <%= @styling.text_color %>; font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; margin: 0;">
+													<span style="font-size: 14px;">You have received this email because you have signed up to receive digest emails from <b><%= @instance %></b> Pleroma instance.</span></p>
+												<p
+													style="font-size: 12px; line-height: 14px; text-align: center; color: <%= @styling.text_color %>; font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; margin: 0;">
+													 </p>
+												<p
+													style="font-size: 12px; line-height: 16px; text-align: center; color: <%= @styling.text_color %>; font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; margin: 0;">
+													<span style="font-size: 14px;">The email address you are subscribed as is <a href="mailto:<%= @user.email %>" style="color: <%= @styling.link_color %>;text-decoration: none;"><%= @user.email %></a>. </span></p>
+												<p
+													style="font-size: 12px; line-height: 16px; text-align: center; color: <%= @styling.text_color %>; font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif; margin: 0;">
+													<span style="font-size: 14px;">To unsubscribe, please go <%= link "here", style: "color: #{@styling.link_color};text-decoration: none;", to: @unsubscribe_link %>.</span></p>
+											</div>
+											<!--[if mso]></td></tr></table><![endif]-->
+											<!--[if (!mso)&(!IE)]><!-->
+										</div>
+										<!--<![endif]-->
+									</div>
+								</div>
+								<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+								<!--[if (mso)|(IE)]></td></tr></table></td></tr></table><![endif]-->
+							</div>
+						</div>
+					</div>
+					<!--[if (mso)|(IE)]></td></tr></table><![endif]-->
+				</td>
+			</tr>
+		</tbody>
+	</table>
+	<!--[if (IE)]></div><![endif]-->
+</body>
+
+</html>

lib/pleroma/web/twitter_api/views/user_view.ex

@@ -74,12 +74,15 @@ defp do_render("user.json", %{user: user = %User{}} = assigns) do
       |> HTML.filter_tags(User.html_filter_policy(for_user))
       |> Formatter.emojify(emoji)
 
-    # ``fields`` is an array of mastodon profile field, containing ``{"name": "…", "value": "…"}``.
-    # For example: [{"name": "Pronoun", "value": "she/her"}, …]
     fields =
-      (user.info.source_data["attachment"] || [])
+      user.info
-      |> Enum.filter(fn %{"type" => t} -> t == "PropertyValue" end)
+      |> User.Info.fields()
-      |> Enum.map(fn fields -> Map.take(fields, ["name", "value"]) end)
+      |> Enum.map(fn %{"name" => name, "value" => value} ->
+        %{
+          "name" => Pleroma.HTML.strip_tags(name),
+          "value" => Pleroma.HTML.filter_tags(value, Pleroma.HTML.Scrubber.LinksOnly)
+        }
+      end)
 
     data =
       %{

lib/pleroma/web/views/email_view.ex

@@ -2,4 +2,14 @@ defmodule Pleroma.Web.EmailView do
   use Pleroma.Web, :view
   import Phoenix.HTML
   import Phoenix.HTML.Link
+
+  def avatar_url(user) do
+    Pleroma.User.avatar_url(user)
+  end
+
+  def format_date(date) when is_binary(date) do
+    date
+    |> Timex.parse!("{ISO:Extended:Z}")
+    |> Timex.format!("{Mshort} {D}, {YYYY} {h24}:{m}")
+  end
 end

lib/pleroma/web/web.ex

@@ -66,9 +66,23 @@ def safe_render(view, template, assigns \\ %{}) do
       end
 
       @doc """
-      Same as `render_many/4` but wrapped in rescue block.
+      Same as `render_many/4` but wrapped in rescue block and parallelized (unless disabled by passing false as a fifth argument).
       """
-      def safe_render_many(collection, view, template, assigns \\ %{}) do
+      def safe_render_many(collection, view, template, assigns \\ %{}, parallel \\ true)
+
+      def safe_render_many(collection, view, template, assigns, true) do
+        Enum.map(collection, fn resource ->
+          Task.async(fn ->
+            as = Map.get(assigns, :as) || view.__resource__
+            assigns = Map.put(assigns, as, resource)
+            safe_render(view, template, assigns)
+          end)
+        end)
+        |> Enum.map(&Task.await(&1, :infinity))
+        |> Enum.filter(& &1)
+      end
+
+      def safe_render_many(collection, view, template, assigns, false) do
         Enum.map(collection, fn resource ->
           as = Map.get(assigns, :as) || view.__resource__
           assigns = Map.put(assigns, as, resource)

priv/repo/migrations/20190801154554_create_conversation_participation_recipient_ships.exs

@@ -0,0 +1,13 @@
+defmodule Pleroma.Repo.Migrations.CreateConversationParticipationRecipientShips do
+  use Ecto.Migration
+
+  def change do
+    create_if_not_exists table(:conversation_participation_recipient_ships) do
+      add(:user_id, references(:users, type: :uuid, on_delete: :delete_all))
+      add(:participation_id, references(:conversation_participations, on_delete: :delete_all))
+    end
+
+    create_if_not_exists index(:conversation_participation_recipient_ships, [:user_id])
+    create_if_not_exists index(:conversation_participation_recipient_ships, [:participation_id])
+  end
+end

test/config/transfer_task_test.exs

@@ -5,14 +5,8 @@
 defmodule Pleroma.Config.TransferTaskTest do
   use Pleroma.DataCase
 
-  setup do
+  clear_config([:instance, :dynamic_configuration]) do
-    dynamic = Pleroma.Config.get([:instance, :dynamic_configuration])
-
     Pleroma.Config.put([:instance, :dynamic_configuration], true)
-
-    on_exit(fn ->
-      Pleroma.Config.put([:instance, :dynamic_configuration], dynamic)
-    end)
   end
 
   test "transfer config values from db to env" do
@@ -31,7 +25,7 @@ test "transfer config values from db to env" do
       value: [live: 15, com: 35]
     })
 
-    Pleroma.Config.TransferTask.start_link()
+    Pleroma.Config.TransferTask.start_link([])
 
     assert Application.get_env(:pleroma, :test_key) == [live: 2, com: 3]
     assert Application.get_env(:idna, :test_key) == [live: 15, com: 35]
@@ -50,7 +44,7 @@ test "non existing atom" do
     })
 
     assert ExUnit.CaptureLog.capture_log(fn ->
-             Pleroma.Config.TransferTask.start_link()
+             Pleroma.Config.TransferTask.start_link([])
            end) =~
              "updating env causes error, key: \"undefined_atom_key\", error: %ArgumentError{message: \"argument error\"}"
   end

test/conversation/participation_test.exs

@@ -8,6 +8,50 @@ defmodule Pleroma.Conversation.ParticipationTest do
   alias Pleroma.Conversation.Participation
   alias Pleroma.Web.CommonAPI
 
+  test "getting a participation will also preload things" do
+    user = insert(:user)
+    other_user = insert(:user)
+
+    {:ok, _activity} =
+      CommonAPI.post(user, %{"status" => "Hey @#{other_user.nickname}.", "visibility" => "direct"})
+
+    [participation] = Participation.for_user(user)
+
+    participation = Participation.get(participation.id, preload: [:conversation])
+
+    assert %Pleroma.Conversation{} = participation.conversation
+  end
+
+  test "for a new conversation, it sets the recipents of the participation" do
+    user = insert(:user)
+    other_user = insert(:user)
+    third_user = insert(:user)
+
+    {:ok, activity} =
+      CommonAPI.post(user, %{"status" => "Hey @#{other_user.nickname}.", "visibility" => "direct"})
+
+    [participation] = Participation.for_user(user)
+    participation = Pleroma.Repo.preload(participation, :recipients)
+
+    assert length(participation.recipients) == 2
+    assert user in participation.recipients
+    assert other_user in participation.recipients
+
+    # Mentioning another user in the same conversation will not add a new recipients.
+
+    {:ok, _activity} =
+      CommonAPI.post(user, %{
+        "in_reply_to_status_id" => activity.id,
+        "status" => "Hey @#{third_user.nickname}.",
+        "visibility" => "direct"
+      })
+
+    [participation] = Participation.for_user(user)
+    participation = Pleroma.Repo.preload(participation, :recipients)
+
+    assert length(participation.recipients) == 2
+  end
+
   test "it creates a participation for a conversation and a user" do
     user = insert(:user)
     conversation = insert(:conversation)
@@ -102,4 +146,23 @@ test "Doesn't die when the conversation gets empty" do
 
     [] = Participation.for_user_with_last_activity_id(user)
   end
+
+  test "it sets recipients, always keeping the owner of the participation even when not explicitly set" do
+    user = insert(:user)
+    other_user = insert(:user)
+
+    {:ok, _activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"})
+    [participation] = Participation.for_user_with_last_activity_id(user)
+
+    participation = Repo.preload(participation, :recipients)
+
+    assert participation.recipients |> length() == 1
+    assert user in participation.recipients
+
+    {:ok, participation} = Participation.set_recipients(participation, [other_user.id])
+
+    assert participation.recipients |> length() == 2
+    assert user in participation.recipients
+    assert other_user in participation.recipients
+  end
 end

test/conversation_test.exs

@@ -11,14 +11,8 @@ defmodule Pleroma.ConversationTest do
 
   import Pleroma.Factory
 
-  setup_all do
+  clear_config_all([:instance, :federating]) do
-    config_path = [:instance, :federating]
+    Pleroma.Config.put([:instance, :federating], true)
-    initial_setting = Pleroma.Config.get(config_path)
-
-    Pleroma.Config.put(config_path, true)
-    on_exit(fn -> Pleroma.Config.put(config_path, initial_setting) end)
-
-    :ok
   end
 
   test "it goes through old direct conversations" do

test/emails/mailer_test.exs

@@ -15,11 +15,7 @@ defmodule Pleroma.Emails.MailerTest do
     to: [{"Test User", "user1@example.com"}]
   }
 
-  setup do
+  clear_config([Pleroma.Emails.Mailer, :enabled])
-    value = Pleroma.Config.get([Pleroma.Emails.Mailer, :enabled])
-    on_exit(fn -> Pleroma.Config.put([Pleroma.Emails.Mailer, :enabled], value) end)
-    :ok
-  end
 
   test "not send email when mailer is disabled" do
     Pleroma.Config.put([Pleroma.Emails.Mailer, :enabled], false)

test/fixtures/mastodon-update.json

@@ -20,7 +20,27 @@
     "endpoints": {
       "sharedInbox": "http://mastodon.example.org/inbox"
     },
-    "icon":{"type":"Image","mediaType":"image/jpeg","url":"https://cd.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"},"image":{"type":"Image","mediaType":"image/png","url":"https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"}
+    "attachment": [{
+        "type": "PropertyValue",
+        "name": "foo",
+        "value": "updated"
+      },
+      {
+        "type": "PropertyValue",
+        "name": "foo1",
+        "value": "updated"
+      }
+    ],
+    "icon": {
+      "type": "Image",
+      "mediaType": "image/jpeg",
+      "url": "https://cd.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
+    },
+    "image": {
+      "type": "Image",
+      "mediaType": "image/png",
+      "url": "https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
+    }
   },
   "id": "http://mastodon.example.org/users/gargron#updates/1519563538",
   "actor": "http://mastodon.example.org/users/gargron",

test/fixtures/tesla_mock/admin@mastdon.example.org.json

@@ -1 +1,54 @@
-{"@context":["https://www.w3.org/ns/activitystreams","https://w3id.org/security/v1",{"manuallyApprovesFollowers":"as:manuallyApprovesFollowers","sensitive":"as:sensitive","movedTo":"as:movedTo","Hashtag":"as:Hashtag","ostatus":"http://ostatus.org#","atomUri":"ostatus:atomUri","inReplyToAtomUri":"ostatus:inReplyToAtomUri","conversation":"ostatus:conversation","toot":"http://joinmastodon.org/ns#","Emoji":"toot:Emoji"}],"id":"http://mastodon.example.org/users/admin","type":"Person","following":"http://mastodon.example.org/users/admin/following","followers":"http://mastodon.example.org/users/admin/followers","inbox":"http://mastodon.example.org/users/admin/inbox","outbox":"http://mastodon.example.org/users/admin/outbox","preferredUsername":"admin","name":null,"summary":"\u003cp\u003e\u003c/p\u003e","url":"http://mastodon.example.org/@admin","manuallyApprovesFollowers":false,"publicKey":{"id":"http://mastodon.example.org/users/admin#main-key","owner":"http://mastodon.example.org/users/admin","publicKeyPem":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtc4Tir+3ADhSNF6VKrtW\nOU32T01w7V0yshmQei38YyiVwVvFu8XOP6ACchkdxbJ+C9mZud8qWaRJKVbFTMUG\nNX4+6Q+FobyuKrwN7CEwhDALZtaN2IPbaPd6uG1B7QhWorrY+yFa8f2TBM3BxnUy\nI4T+bMIZIEYG7KtljCBoQXuTQmGtuffO0UwJksidg2ffCF5Q+K//JfQagJ3UzrR+\nZXbKMJdAw4bCVJYs4Z5EhHYBwQWiXCyMGTd7BGlmMkY6Av7ZqHKC/owp3/0EWDNz\nNqF09Wcpr3y3e8nA10X40MJqp/wR+1xtxp+YGbq/Cj5hZGBG7etFOmIpVBrDOhry\nBwIDAQAB\n-----END PUBLIC KEY-----\n"},"endpoints":{"sharedInbox":"http://mastodon.example.org/inbox"},"icon":{"type":"Image","mediaType":"image/jpeg","url":"https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"},"image":{"type":"Image","mediaType":"image/png","url":"https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"}}
+{
+  "@context": ["https://www.w3.org/ns/activitystreams", "https://w3id.org/security/v1", {
+    "manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
+    "sensitive": "as:sensitive",
+    "movedTo": "as:movedTo",
+    "Hashtag": "as:Hashtag",
+    "ostatus": "http://ostatus.org#",
+    "atomUri": "ostatus:atomUri",
+    "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
+    "conversation": "ostatus:conversation",
+    "toot": "http://joinmastodon.org/ns#",
+    "Emoji": "toot:Emoji"
+  }],
+  "id": "http://mastodon.example.org/users/admin",
+  "type": "Person",
+  "following": "http://mastodon.example.org/users/admin/following",
+  "followers": "http://mastodon.example.org/users/admin/followers",
+  "inbox": "http://mastodon.example.org/users/admin/inbox",
+  "outbox": "http://mastodon.example.org/users/admin/outbox",
+  "preferredUsername": "admin",
+  "name": null,
+  "summary": "\u003cp\u003e\u003c/p\u003e",
+  "url": "http://mastodon.example.org/@admin",
+  "manuallyApprovesFollowers": false,
+  "publicKey": {
+    "id": "http://mastodon.example.org/users/admin#main-key",
+    "owner": "http://mastodon.example.org/users/admin",
+    "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtc4Tir+3ADhSNF6VKrtW\nOU32T01w7V0yshmQei38YyiVwVvFu8XOP6ACchkdxbJ+C9mZud8qWaRJKVbFTMUG\nNX4+6Q+FobyuKrwN7CEwhDALZtaN2IPbaPd6uG1B7QhWorrY+yFa8f2TBM3BxnUy\nI4T+bMIZIEYG7KtljCBoQXuTQmGtuffO0UwJksidg2ffCF5Q+K//JfQagJ3UzrR+\nZXbKMJdAw4bCVJYs4Z5EhHYBwQWiXCyMGTd7BGlmMkY6Av7ZqHKC/owp3/0EWDNz\nNqF09Wcpr3y3e8nA10X40MJqp/wR+1xtxp+YGbq/Cj5hZGBG7etFOmIpVBrDOhry\nBwIDAQAB\n-----END PUBLIC KEY-----\n"
+  },
+  "attachment": [{
+      "type": "PropertyValue",
+      "name": "foo",
+      "value": "bar"
+    },
+    {
+      "type": "PropertyValue",
+      "name": "foo1",
+      "value": "bar1"
+    }
+  ],
+  "endpoints": {
+    "sharedInbox": "http://mastodon.example.org/inbox"
+  },
+  "icon": {
+    "type": "Image",
+    "mediaType": "image/jpeg",
+    "url": "https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
+  },
+  "image": {
+    "type": "Image",
+    "mediaType": "image/png",
+    "url": "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
+  }
+}

test/http/request_builder_test.exs

@@ -4,21 +4,19 @@
 
 defmodule Pleroma.HTTP.RequestBuilderTest do
   use ExUnit.Case, async: true
+  use Pleroma.Tests.Helpers
   alias Pleroma.HTTP.RequestBuilder
 
   describe "headers/2" do
+    clear_config([:http, :send_user_agent])
+
     test "don't send pleroma user agent" do
       assert RequestBuilder.headers(%{}, []) == %{headers: []}
     end
 
     test "send pleroma user agent" do
-      send = Pleroma.Config.get([:http, :send_user_agent])
       Pleroma.Config.put([:http, :send_user_agent], true)
 
-      on_exit(fn ->
-        Pleroma.Config.put([:http, :send_user_agent], send)
-      end)
-
       assert RequestBuilder.headers(%{}, []) == %{
                headers: [{"User-Agent", Pleroma.Application.user_agent()}]
              }

test/object/fetcher_test.exs

@@ -159,32 +159,28 @@ test "it can refetch pruned objects" do
   end
 
   describe "signed fetches" do
+    clear_config([:activitypub, :sign_object_fetches])
+
     test_with_mock "it signs fetches when configured to do so",
                    Pleroma.Signature,
                    [:passthrough],
                    [] do
-      option = Pleroma.Config.get([:activitypub, :sign_object_fetches])
       Pleroma.Config.put([:activitypub, :sign_object_fetches], true)
 
       Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
 
       assert called(Pleroma.Signature.sign(:_, :_))
-
-      Pleroma.Config.put([:activitypub, :sign_object_fetches], option)
     end
 
     test_with_mock "it doesn't sign fetches when not configured to do so",
                    Pleroma.Signature,
                    [:passthrough],
                    [] do
-      option = Pleroma.Config.get([:activitypub, :sign_object_fetches])
       Pleroma.Config.put([:activitypub, :sign_object_fetches], false)
 
       Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
 
       refute called(Pleroma.Signature.sign(:_, :_))
-
-      Pleroma.Config.put([:activitypub, :sign_object_fetches], option)
     end
   end
 end

test/plugs/ensure_public_or_authenticated_plug_test.exs

@@ -9,8 +9,10 @@ defmodule Pleroma.Plugs.EnsurePublicOrAuthenticatedPlugTest do
   alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug
   alias Pleroma.User
 
+  clear_config([:instance, :public])
+
   test "it halts if not public and no user is assigned", %{conn: conn} do
-    set_public_to(false)
+    Config.put([:instance, :public], false)
 
     conn =
       conn
@@ -21,7 +23,7 @@ test "it halts if not public and no user is assigned", %{conn: conn} do
   end
 
   test "it continues if public", %{conn: conn} do
-    set_public_to(true)
+    Config.put([:instance, :public], true)
 
     ret_conn =
       conn
@@ -31,7 +33,7 @@ test "it continues if public", %{conn: conn} do
   end
 
   test "it continues if a user is assigned, even if not public", %{conn: conn} do
-    set_public_to(false)
+    Config.put([:instance, :public], false)
 
     conn =
       conn
@@ -43,13 +45,4 @@ test "it continues if a user is assigned, even if not public", %{conn: conn} do
 
     assert ret_conn == conn
   end
-
-  defp set_public_to(value) do
-    orig = Config.get!([:instance, :public])
-    Config.put([:instance, :public], value)
-
-    on_exit(fn ->
-      Config.put([:instance, :public], orig)
-    end)
-  end
 end

test/plugs/http_security_plug_test.exs

@@ -7,17 +7,12 @@ defmodule Pleroma.Web.Plugs.HTTPSecurityPlugTest do
   alias Pleroma.Config
   alias Plug.Conn
 
+  clear_config([:http_securiy, :enabled])
+  clear_config([:http_security, :sts])
+
   describe "http security enabled" do
     setup do
-      enabled = Config.get([:http_securiy, :enabled])
-
       Config.put([:http_security, :enabled], true)
-
-      on_exit(fn ->
-        Config.put([:http_security, :enabled], enabled)
-      end)
-
-      :ok
     end
 
     test "it sends CSP headers when enabled", %{conn: conn} do
@@ -81,14 +76,8 @@ test "it sends `report-to` & `report-uri` CSP response headers" do
   end
 
   test "it does not send CSP headers when disabled", %{conn: conn} do
-    enabled = Config.get([:http_securiy, :enabled])
-
     Config.put([:http_security, :enabled], false)
 
-    on_exit(fn ->
-      Config.put([:http_security, :enabled], enabled)
-    end)
-
     conn = get(conn, "/api/v1/instance")
 
     assert Conn.get_resp_header(conn, "x-xss-protection") == []

test/plugs/instance_static_test.exs

@@ -8,14 +8,12 @@ defmodule Pleroma.Web.RuntimeStaticPlugTest do
   @dir "test/tmp/instance_static"
 
   setup do
-    static_dir = Pleroma.Config.get([:instance, :static_dir])
-    Pleroma.Config.put([:instance, :static_dir], @dir)
     File.mkdir_p!(@dir)
+    on_exit(fn -> File.rm_rf(@dir) end)
+  end
 
-    on_exit(fn ->
+  clear_config([:instance, :static_dir]) do
-      Pleroma.Config.put([:instance, :static_dir], static_dir)
+    Pleroma.Config.put([:instance, :static_dir], @dir)
-      File.rm_rf(@dir)
-    end)
   end
 
   test "overrides index" do

test/reverse_proxy_test.exs

@@ -108,11 +108,11 @@ defp stream_mock(invokes, with_close? \\ false) do
       end
     end
 
-    test "max_body_size returns error if streaming body more than that option", %{conn: conn} do
+    test "max_body_length returns error if streaming body more than that option", %{conn: conn} do
       stream_mock(3, true)
 
       assert capture_log(fn ->
-               ReverseProxy.call(conn, "/stream-bytes/50", max_body_size: 30)
+               ReverseProxy.call(conn, "/stream-bytes/50", max_body_length: 30)
              end) =~
                "[warn] Elixir.Pleroma.ReverseProxy request to /stream-bytes/50 failed while reading/chunking: :body_too_large"
     end

test/support/helpers.ex

@@ -7,8 +7,52 @@ defmodule Pleroma.Tests.Helpers do
   Helpers for use in tests.
   """
 
+  defmacro clear_config(config_path) do
+    quote do
+      clear_config(unquote(config_path)) do
+      end
+    end
+  end
+
+  defmacro clear_config(config_path, do: yield) do
+    quote do
+      setup do
+        initial_setting = Pleroma.Config.get(unquote(config_path))
+        unquote(yield)
+        on_exit(fn -> Pleroma.Config.put(unquote(config_path), initial_setting) end)
+        :ok
+      end
+    end
+  end
+
+  defmacro clear_config_all(config_path) do
+    quote do
+      clear_config_all(unquote(config_path)) do
+      end
+    end
+  end
+
+  defmacro clear_config_all(config_path, do: yield) do
+    quote do
+      setup_all do
+        initial_setting = Pleroma.Config.get(unquote(config_path))
+        unquote(yield)
+        on_exit(fn -> Pleroma.Config.put(unquote(config_path), initial_setting) end)
+        :ok
+      end
+    end
+  end
+
   defmacro __using__(_opts) do
     quote do
+      import Pleroma.Tests.Helpers,
+        only: [
+          clear_config: 1,
+          clear_config: 2,
+          clear_config_all: 1,
+          clear_config_all: 2
+        ]
+
       def collect_ids(collection) do
         collection
         |> Enum.map(& &1.id)
@@ -30,6 +74,15 @@ def render_json(view, template, assigns) do
         |> Poison.encode!()
         |> Poison.decode!()
       end
+
+      defmacro guards_config(config_path) do
+        quote do
+          initial_setting = Pleroma.Config.get(config_path)
+
+          Pleroma.Config.put(config_path, true)
+          on_exit(fn -> Pleroma.Config.put(config_path, initial_setting) end)
+        end
+      end
     end
   end
 end

test/tasks/config_test.exs

@@ -11,21 +11,20 @@ defmodule Mix.Tasks.Pleroma.ConfigTest do
     Mix.shell(Mix.Shell.Process)
     temp_file = "config/temp.exported_from_db.secret.exs"
 
-    dynamic = Pleroma.Config.get([:instance, :dynamic_configuration])
-
-    Pleroma.Config.put([:instance, :dynamic_configuration], true)
-
     on_exit(fn ->
       Mix.shell(Mix.Shell.IO)
       Application.delete_env(:pleroma, :first_setting)
       Application.delete_env(:pleroma, :second_setting)
-      Pleroma.Config.put([:instance, :dynamic_configuration], dynamic)
       :ok = File.rm(temp_file)
     end)
 
     {:ok, temp_file: temp_file}
   end
 
+  clear_config_all([:instance, :dynamic_configuration]) do
+    Pleroma.Config.put([:instance, :dynamic_configuration], true)
+  end
+
   test "settings are migrated to db" do
     assert Repo.all(Config) == []
 

test/tasks/database_test.exs

@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Mix.Tasks.Pleroma.DatabaseTest do
+  alias Pleroma.Activity
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
@@ -22,6 +23,52 @@ defmodule Mix.Tasks.Pleroma.DatabaseTest do
     :ok
   end
 
+  describe "running remove_embedded_objects" do
+    test "it replaces objects with references" do
+      user = insert(:user)
+      {:ok, activity} = CommonAPI.post(user, %{"status" => "test"})
+      new_data = Map.put(activity.data, "object", activity.object.data)
+
+      {:ok, activity} =
+        activity
+        |> Activity.change(%{data: new_data})
+        |> Repo.update()
+
+      assert is_map(activity.data["object"])
+
+      Mix.Tasks.Pleroma.Database.run(["remove_embedded_objects"])
+
+      activity = Activity.get_by_id_with_object(activity.id)
+      assert is_binary(activity.data["object"])
+    end
+  end
+
+  describe "prune_objects" do
+    test "it prunes old objects from the database" do
+      insert(:note)
+      deadline = Pleroma.Config.get([:instance, :remote_post_retention_days]) + 1
+
+      date =
+        Timex.now()
+        |> Timex.shift(days: -deadline)
+        |> Timex.to_naive_datetime()
+        |> NaiveDateTime.truncate(:second)
+
+      %{id: id} =
+        :note
+        |> insert()
+        |> Ecto.Changeset.change(%{inserted_at: date})
+        |> Repo.update!()
+
+      assert length(Repo.all(Object)) == 2
+
+      Mix.Tasks.Pleroma.Database.run(["prune_objects"])
+
+      assert length(Repo.all(Object)) == 1
+      refute Object.get_by_id(id)
+    end
+  end
+
   describe "running update_users_following_followers_counts" do
     test "following and followers count are updated" do
       [user, user2] = insert_pair(:user)

test/tasks/digest_test.exs

@@ -47,7 +47,7 @@ test "Sends digest to the given user" do
 
       assert_email_sent(
         to: {user2.name, user2.email},
-        html_body: ~r/new mentions:/i
+        html_body: ~r/here is what you've missed!/i
       )
     end
   end

test/tasks/relay_test.exs

@@ -69,4 +69,27 @@ test "relay is unfollowed" do
       assert undo_activity.data["object"] == cancelled_activity.data
     end
   end
+
+  describe "mix pleroma.relay list" do
+    test "Prints relay subscription list" do
+      :ok = Mix.Tasks.Pleroma.Relay.run(["list"])
+
+      refute_receive {:mix_shell, :info, _}
+
+      Pleroma.Web.ActivityPub.Relay.get_actor()
+      |> Ecto.Changeset.change(
+        following: [
+          "http://test-app.com/user/test1",
+          "http://test-app.com/user/test1",
+          "http://test-app-42.com/user/test1"
+        ]
+      )
+      |> Pleroma.User.update_and_set_cache()
+
+      :ok = Mix.Tasks.Pleroma.Relay.run(["list"])
+
+      assert_receive {:mix_shell, :info, ["test-app.com"]}
+      assert_receive {:mix_shell, :info, ["test-app-42.com"]}
+    end
+  end
 end

test/tasks/robots_txt_test.exs

@@ -4,17 +4,17 @@
 
 defmodule Mix.Tasks.Pleroma.RobotsTxtTest do
   use ExUnit.Case
+  use Pleroma.Tests.Helpers
   alias Mix.Tasks.Pleroma.RobotsTxt
 
+  clear_config([:instance, :static_dir])
+
   test "creates new dir" do
     path = "test/fixtures/new_dir/"
     file_path = path <> "robots.txt"
-
-    static_dir = Pleroma.Config.get([:instance, :static_dir])
     Pleroma.Config.put([:instance, :static_dir], path)
 
     on_exit(fn ->
-      Pleroma.Config.put([:instance, :static_dir], static_dir)
       {:ok, ["test/fixtures/new_dir/", "test/fixtures/new_dir/robots.txt"]} = File.rm_rf(path)
     end)
 
@@ -29,11 +29,9 @@ test "creates new dir" do
   test "to existance folder" do
     path = "test/fixtures/"
     file_path = path <> "robots.txt"
-    static_dir = Pleroma.Config.get([:instance, :static_dir])
     Pleroma.Config.put([:instance, :static_dir], path)
 
     on_exit(fn ->
-      Pleroma.Config.put([:instance, :static_dir], static_dir)
       :ok = File.rm(file_path)
     end)
 

test/upload/filter/anonymize_filename_test.exs

@@ -9,12 +9,6 @@ defmodule Pleroma.Upload.Filter.AnonymizeFilenameTest do
   alias Pleroma.Upload
 
   setup do
-    custom_filename = Config.get([Upload.Filter.AnonymizeFilename, :text])
-
-    on_exit(fn ->
-      Config.put([Upload.Filter.AnonymizeFilename, :text], custom_filename)
-    end)
-
     upload_file = %Upload{
       name: "an… image.jpg",
       content_type: "image/jpg",
@@ -24,6 +18,8 @@ defmodule Pleroma.Upload.Filter.AnonymizeFilenameTest do
     %{upload_file: upload_file}
   end
 
+  clear_config([Pleroma.Upload.Filter.AnonymizeFilename, :text])
+
   test "it replaces filename on pre-defined text", %{upload_file: upload_file} do
     Config.put([Upload.Filter.AnonymizeFilename, :text], "custom-file.png")
     {:ok, %Upload{name: name}} = Upload.Filter.AnonymizeFilename.filter(upload_file)

test/upload/filter/mogrify_test.exs

@@ -10,13 +10,7 @@ defmodule Pleroma.Upload.Filter.MogrifyTest do
   alias Pleroma.Upload
   alias Pleroma.Upload.Filter
 
-  setup do
+  clear_config([Filter.Mogrify, :args])
-    filter = Config.get([Filter.Mogrify, :args])
-
-    on_exit(fn ->
-      Config.put([Filter.Mogrify, :args], filter)
-    end)
-  end
 
   test "apply mogrify filter" do
     Config.put([Filter.Mogrify, :args], [{"tint", "40"}])

test/upload/filter_test.exs

@@ -8,13 +8,7 @@ defmodule Pleroma.Upload.FilterTest do
   alias Pleroma.Config
   alias Pleroma.Upload.Filter
 
-  setup do
+  clear_config([Pleroma.Upload.Filter.AnonymizeFilename, :text])
-    custom_filename = Config.get([Pleroma.Upload.Filter.AnonymizeFilename, :text])
-
-    on_exit(fn ->
-      Config.put([Pleroma.Upload.Filter.AnonymizeFilename, :text], custom_filename)
-    end)
-  end
 
   test "applies filters" do
     Config.put([Pleroma.Upload.Filter.AnonymizeFilename, :text], "custom-file.png")

test/upload_test.exs

@@ -250,12 +250,8 @@ test "escapes reserved uri characters" do
   end
 
   describe "Setting a custom base_url for uploaded media" do
-    setup do
+    clear_config([Pleroma.Upload, :base_url]) do
       Pleroma.Config.put([Pleroma.Upload, :base_url], "https://cache.pleroma.social")
-
-      on_exit(fn ->
-        Pleroma.Config.put([Pleroma.Upload, :base_url], nil)
-      end)
     end
 
     test "returns a media url with configured base_url" do

test/uploaders/s3_test.exs

@@ -11,19 +11,11 @@ defmodule Pleroma.Uploaders.S3Test do
   import Mock
   import ExUnit.CaptureLog
 
-  setup do
+  clear_config([Pleroma.Uploaders.S3]) 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/user_test.exs

@@ -15,6 +15,7 @@ defmodule Pleroma.UserTest do
   use Pleroma.DataCase
   use Oban.Testing, repo: Pleroma.Repo
 
+  import Mock
   import Pleroma.Factory
 
   setup_all do
@@ -22,6 +23,8 @@ defmodule Pleroma.UserTest do
     :ok
   end
 
+  clear_config([:instance, :account_activation_required])
+
   describe "when tags are nil" do
     test "tagging a user" do
       user = insert(:user, %{tags: nil})
@@ -91,6 +94,17 @@ test "doesn't return already accepted or duplicate follow requests" do
     assert activity
   end
 
+  test "clears follow requests when requester is blocked" do
+    followed = insert(:user, %{info: %{locked: true}})
+    follower = insert(:user)
+
+    CommonAPI.follow(follower, followed)
+    assert {:ok, [_activity]} = User.get_follow_requests(followed)
+
+    {:ok, _follower} = User.block(followed, follower)
+    assert {:ok, []} = User.get_follow_requests(followed)
+  end
+
   test "follow_all follows mutliple users" do
     user = insert(:user)
     followed_zero = insert(:user)
@@ -193,24 +207,64 @@ test "local users do not automatically follow local locked accounts" do
   #   assert websub
   # end
 
-  test "unfollow takes a user and another user" do
+  describe "unfollow/2" do
-    followed = insert(:user)
+    setup do
-    user = insert(:user, %{following: [User.ap_followers(followed)]})
+      setting = Pleroma.Config.get([:instance, :external_user_synchronization])
 
-    {:ok, user, _activity} = User.unfollow(user, followed)
+      on_exit(fn ->
+        Pleroma.Config.put([:instance, :external_user_synchronization], setting)
+      end)
 
-    user = User.get_cached_by_id(user.id)
+      :ok
+    end
 
-    assert user.following == []
+    test "unfollow with syncronizes external user" do
-  end
+      Pleroma.Config.put([:instance, :external_user_synchronization], true)
 
-  test "unfollow doesn't unfollow yourself" do
+      followed =
-    user = insert(:user)
+        insert(:user,
+          nickname: "fuser1",
+          follower_address: "http://localhost:4001/users/fuser1/followers",
+          following_address: "http://localhost:4001/users/fuser1/following",
+          ap_id: "http://localhost:4001/users/fuser1"
+        )
 
-    {:error, _} = User.unfollow(user, user)
+      user =
+        insert(:user, %{
+          local: false,
+          nickname: "fuser2",
+          ap_id: "http://localhost:4001/users/fuser2",
+          follower_address: "http://localhost:4001/users/fuser2/followers",
+          following_address: "http://localhost:4001/users/fuser2/following",
+          following: [User.ap_followers(followed)]
+        })
 
-    user = User.get_cached_by_id(user.id)
+      {:ok, user, _activity} = User.unfollow(user, followed)
-    assert user.following == [user.ap_id]
+
+      user = User.get_cached_by_id(user.id)
+
+      assert user.following == []
+    end
+
+    test "unfollow takes a user and another user" do
+      followed = insert(:user)
+      user = insert(:user, %{following: [User.ap_followers(followed)]})
+
+      {:ok, user, _activity} = User.unfollow(user, followed)
+
+      user = User.get_cached_by_id(user.id)
+
+      assert user.following == []
+    end
+
+    test "unfollow doesn't unfollow yourself" do
+      user = insert(:user)
+
+      {:error, _} = User.unfollow(user, user)
+
+      user = User.get_cached_by_id(user.id)
+      assert user.following == [user.ap_id]
+    end
   end
 
   test "test if a user is following another user" do
@@ -237,6 +291,9 @@ test "fetches correct profile for nickname beginning with number" do
       password_confirmation: "test",
       email: "email@example.com"
     }
+    clear_config([:instance, :autofollowed_nicknames])
+    clear_config([:instance, :welcome_message])
+    clear_config([:instance, :welcome_user_nickname])
 
     test "it autofollows accounts that are set for it" do
       user = insert(:user)
@@ -253,8 +310,6 @@ test "it autofollows accounts that are set for it" do
 
       assert User.following?(registered_user, user)
       refute User.following?(registered_user, remote_user)
-
-      Pleroma.Config.put([:instance, :autofollowed_nicknames], [])
     end
 
     test "it sends a welcome message if it is set" do
@@ -270,9 +325,6 @@ test "it sends a welcome message if it is set" do
       assert registered_user.ap_id in activity.recipients
       assert Object.normalize(activity).data["content"] =~ "cool site"
       assert activity.actor == welcome_user.ap_id
-
-      Pleroma.Config.put([:instance, :welcome_user_nickname], nil)
-      Pleroma.Config.put([:instance, :welcome_message], nil)
     end
 
     test "it requires an email, name, nickname and password, bio is optional" do
@@ -338,15 +390,8 @@ test "it ensures info is not nil" do
       email: "email@example.com"
     }
 
-    setup do
+    clear_config([:instance, :account_activation_required]) do
-      setting = Pleroma.Config.get([:instance, :account_activation_required])
+      Pleroma.Config.put([:instance, :account_activation_required], true)
-
-      unless setting do
-        Pleroma.Config.put([:instance, :account_activation_required], true)
-        on_exit(fn -> Pleroma.Config.put([:instance, :account_activation_required], setting) end)
-      end
-
-      :ok
     end
 
     test "it creates unconfirmed user" do
@@ -997,6 +1042,8 @@ test "hide a user's statuses from timelines and notifications" do
       [user: user]
     end
 
+    clear_config([:instance, :federating])
+
     test ".delete_user_activities deletes all create activities", %{user: user} do
       {:ok, activity} = CommonAPI.post(user, %{"status" => "2hu"})
 
@@ -1006,6 +1053,15 @@ test ".delete_user_activities deletes all create activities", %{user: user} do
       refute Activity.get_by_id(activity.id)
     end
 
+    test "it deletes deactivated user" do
+      {:ok, user} = insert(:user, info: %{deactivated: true}) |> User.set_cache()
+
+      {:ok, job} = User.delete(user)
+      {:ok, _user} = ObanHelpers.perform(job)
+
+      refute User.get_by_id(user.id)
+    end
+
     test "it deletes a user, all follow relationships and all activities", %{user: user} do
       follower = insert(:user)
       {:ok, follower} = User.follow(follower, user)
@@ -1043,10 +1099,12 @@ test "it deletes a user, all follow relationships and all activities", %{user: u
       refute Activity.get_by_id(repeat.id)
     end
 
-    test "it sends out User Delete activity", %{user: user} do
+    test_with_mock "it sends out User Delete activity",
-      config_path = [:instance, :federating]
+                   %{user: user},
-      initial_setting = Pleroma.Config.get(config_path)
+                   Pleroma.Web.ActivityPub.Publisher,
-      Pleroma.Config.put(config_path, true)
+                   [:passthrough],
+                   [] do
+      Pleroma.Config.put([:instance, :federating], true)
 
       {:ok, follower} = User.get_or_fetch_by_ap_id("http://mastodon.example.org/users/admin")
       {:ok, _} = User.follow(follower, user)
@@ -1064,8 +1122,6 @@ test "it sends out User Delete activity", %{user: user} do
                },
                all_enqueued(worker: Pleroma.Workers.Publisher)
              )
-
-      Pleroma.Config.put(config_path, initial_setting)
     end
   end
 
@@ -1132,8 +1188,6 @@ test "auth_active?/1 works correctly" do
     refute User.auth_active?(local_user)
     assert User.auth_active?(confirmed_user)
     assert User.auth_active?(remote_user)
-
-    Pleroma.Config.put([:instance, :account_activation_required], false)
   end
 
   describe "superuser?/1" do
@@ -1178,8 +1232,6 @@ test "returns false when the account is unauthenticated and auth is required" do
       other_user = insert(:user, local: true)
 
       refute User.visible_for?(user, other_user)
-
-      Pleroma.Config.put([:instance, :account_activation_required], false)
     end
 
     test "returns true when the account is unauthenticated and auth is not required" do
@@ -1196,8 +1248,6 @@ test "returns true when the account is unauthenticated and being viewed by a pri
       other_user = insert(:user, local: true, info: %{is_admin: true})
 
       assert User.visible_for?(user, other_user)
-
-      Pleroma.Config.put([:instance, :account_activation_required], false)
     end
   end
 
@@ -1510,10 +1560,7 @@ test "performs update cache if user updated" do
   end
 
   describe "following/followers synchronization" do
-    setup do
+    clear_config([:instance, :external_user_synchronization])
-      sync = Pleroma.Config.get([:instance, :external_user_synchronization])
-      on_exit(fn -> Pleroma.Config.put([:instance, :external_user_synchronization], sync) end)
-    end
 
     test "updates the counters normally on following/getting a follow when disabled" do
       Pleroma.Config.put([:instance, :external_user_synchronization], false)

test/web/activity_pub/activity_pub_controller_test.exs

@@ -20,17 +20,16 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
 
   setup_all do
     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
-
-    config_path = [:instance, :federating]
-    initial_setting = Pleroma.Config.get(config_path)
-
-    Pleroma.Config.put(config_path, true)
-    on_exit(fn -> Pleroma.Config.put(config_path, initial_setting) end)
-
     :ok
   end
 
+  clear_config_all([:instance, :federating],
+    do: Pleroma.Config.put([:instance, :federating], true)
+  )
+
   describe "/relay" do
+    clear_config([:instance, :allow_relay])
+
     test "with the relay active, it returns the relay user", %{conn: conn} do
       res =
         conn
@@ -47,8 +46,6 @@ test "with the relay disabled, it returns 404", %{conn: conn} do
       |> get(activity_pub_path(conn, :relay))
       |> json_response(404)
       |> assert
-
-      Pleroma.Config.put([:instance, :allow_relay], true)
     end
   end
 

test/web/activity_pub/activity_pub_test.exs

@@ -538,6 +538,29 @@ test "doesn't return muted activities" do
     assert Enum.member?(activities, activity_one)
   end
 
+  test "doesn't return thread muted activities" do
+    user = insert(:user)
+    _activity_one = insert(:note_activity)
+    note_two = insert(:note, data: %{"context" => "suya.."})
+    activity_two = insert(:note_activity, note: note_two)
+
+    {:ok, _activity_two} = CommonAPI.add_mute(user, activity_two)
+
+    assert [_activity_one] = ActivityPub.fetch_activities([], %{"muting_user" => user})
+  end
+
+  test "returns thread muted activities when with_muted is set" do
+    user = insert(:user)
+    _activity_one = insert(:note_activity)
+    note_two = insert(:note, data: %{"context" => "suya.."})
+    activity_two = insert(:note_activity, note: note_two)
+
+    {:ok, _activity_two} = CommonAPI.add_mute(user, activity_two)
+
+    assert [_activity_two, _activity_one] =
+             ActivityPub.fetch_activities([], %{"muting_user" => user, "with_muted" => true})
+  end
+
   test "does include announces on request" do
     activity_three = insert(:note_activity)
     user = insert(:user)

test/web/activity_pub/mrf/mrf_test.exs

@@ -1,5 +1,6 @@
 defmodule Pleroma.Web.ActivityPub.MRFTest do
   use ExUnit.Case, async: true
+  use Pleroma.Tests.Helpers
   alias Pleroma.Web.ActivityPub.MRF
 
   test "subdomains_regex/1" do
@@ -59,6 +60,8 @@ test "matches are case-insensitive" do
   end
 
   describe "describe/0" do
+    clear_config([:instance, :rewrite_policy])
+
     test "it works as expected with noop policy" do
       expected = %{
         mrf_policies: ["NoOpPolicy"],
@@ -69,7 +72,6 @@ test "it works as expected with noop policy" do
     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 = %{
@@ -79,8 +81,6 @@ test "it works as expected with mock policy" do
       }
 
       {:ok, ^expected} = MRF.describe()
-
-      Pleroma.Config.put([:instance, :rewrite_policy], config)
     end
   end
 end

test/web/activity_pub/mrf/reject_non_public_test.exs

@@ -8,12 +8,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.RejectNonPublicTest do
 
   alias Pleroma.Web.ActivityPub.MRF.RejectNonPublic
 
-  setup do
+  clear_config([:mrf_rejectnonpublic])
-    policy = Pleroma.Config.get([:mrf_rejectnonpublic])
-    on_exit(fn -> Pleroma.Config.put([:mrf_rejectnonpublic], policy) end)
-
-    :ok
-  end
 
   describe "public message" do
     test "it's allowed when address is public" do

test/web/activity_pub/mrf/simple_policy_test.exs

@@ -8,9 +8,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicyTest do
   alias Pleroma.Config
   alias Pleroma.Web.ActivityPub.MRF.SimplePolicy
 
-  setup do
+  clear_config([:mrf_simple]) do
-    orig = Config.get!(:mrf_simple)
-
     Config.put(:mrf_simple,
       media_removal: [],
       media_nsfw: [],
@@ -21,10 +19,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicyTest do
       avatar_removal: [],
       banner_removal: []
     )
-
-    on_exit(fn ->
-      Config.put(:mrf_simple, orig)
-    end)
   end
 
   describe "when :media_removal" do

test/web/activity_pub/mrf/user_allowlist_policy_test.exs

@@ -7,12 +7,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicyTest do
 
   alias Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy
 
-  setup do
+  clear_config([:mrf_user_allowlist, :localhost])
-    policy = Pleroma.Config.get([:mrf_user_allowlist]) || []
-    on_exit(fn -> Pleroma.Config.put([:mrf_user_allowlist], policy) end)
-
-    :ok
-  end
 
   test "pass filter if allow list is empty" do
     actor = insert(:user)

test/web/activity_pub/mrf/vocabulary_policy_test.exs

@@ -8,8 +8,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.VocabularyPolicyTest do
   alias Pleroma.Web.ActivityPub.MRF.VocabularyPolicy
 
   describe "accept" do
+    clear_config([:mrf_vocabulary, :accept])
+
     test "it accepts based on parent activity type" do
-      config = Pleroma.Config.get([:mrf_vocabulary, :accept])
       Pleroma.Config.put([:mrf_vocabulary, :accept], ["Like"])
 
       message = %{
@@ -18,12 +19,9 @@ test "it accepts based on parent activity type" do
       }
 
       {: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 = %{
@@ -35,12 +33,9 @@ test "it accepts based on child object type" do
       }
 
       {: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 = %{
@@ -52,12 +47,9 @@ test "it does not accept disallowed child objects" do
       }
 
       {: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 = %{
@@ -69,14 +61,13 @@ test "it does not accept disallowed parent types" do
       }
 
       {:reject, nil} = VocabularyPolicy.filter(message)
-
-      Pleroma.Config.put([:mrf_vocabulary, :accept], config)
     end
   end
 
   describe "reject" do
+    clear_config([:mrf_vocabulary, :reject])
+
     test "it rejects based on parent activity type" do
-      config = Pleroma.Config.get([:mrf_vocabulary, :reject])
       Pleroma.Config.put([:mrf_vocabulary, :reject], ["Like"])
 
       message = %{
@@ -85,12 +76,9 @@ test "it rejects based on parent activity type" do
       }
 
       {: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 = %{
@@ -102,12 +90,9 @@ test "it rejects based on child object type" do
       }
 
       {: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 = %{
@@ -116,8 +101,6 @@ test "it passes through objects that aren't disallowed" do
       }
 
       {:ok, ^message} = VocabularyPolicy.filter(message)
-
-      Pleroma.Config.put([:mrf_vocabulary, :reject], config)
     end
   end
 end

test/web/activity_pub/transmogrifier_test.exs

@@ -510,6 +510,60 @@ test "it works for incoming update activities" do
       assert user.bio == "<p>Some bio</p>"
     end
 
+    test "it works with custom profile fields" do
+      {:ok, activity} =
+        "test/fixtures/mastodon-post-activity.json"
+        |> File.read!()
+        |> Poison.decode!()
+        |> Transmogrifier.handle_incoming()
+
+      user = User.get_cached_by_ap_id(activity.actor)
+
+      assert User.Info.fields(user.info) == [
+               %{"name" => "foo", "value" => "bar"},
+               %{"name" => "foo1", "value" => "bar1"}
+             ]
+
+      update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!()
+
+      object =
+        update_data["object"]
+        |> Map.put("actor", user.ap_id)
+        |> Map.put("id", user.ap_id)
+
+      update_data =
+        update_data
+        |> Map.put("actor", user.ap_id)
+        |> Map.put("object", object)
+
+      {:ok, _update_activity} = Transmogrifier.handle_incoming(update_data)
+
+      user = User.get_cached_by_ap_id(user.ap_id)
+
+      assert User.Info.fields(user.info) == [
+               %{"name" => "foo", "value" => "updated"},
+               %{"name" => "foo1", "value" => "updated"}
+             ]
+
+      Pleroma.Config.put([:instance, :max_remote_account_fields], 2)
+
+      update_data =
+        put_in(update_data, ["object", "attachment"], [
+          %{"name" => "foo", "type" => "PropertyValue", "value" => "bar"},
+          %{"name" => "foo11", "type" => "PropertyValue", "value" => "bar11"},
+          %{"name" => "foo22", "type" => "PropertyValue", "value" => "bar22"}
+        ])
+
+      {:ok, _} = Transmogrifier.handle_incoming(update_data)
+
+      user = User.get_cached_by_ap_id(user.ap_id)
+
+      assert User.Info.fields(user.info) == [
+               %{"name" => "foo", "value" => "updated"},
+               %{"name" => "foo1", "value" => "updated"}
+             ]
+    end
+
     test "it works for incoming update activities which lock the account" do
       data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
 

test/web/activity_pub/views/user_view_test.exs

@@ -22,6 +22,21 @@ test "Renders a user, including the public key" do
     assert String.contains?(result["publicKey"]["publicKeyPem"], "BEGIN PUBLIC KEY")
   end
 
+  test "Renders profile fields" do
+    fields = [
+      %{"name" => "foo", "value" => "bar"}
+    ]
+
+    {:ok, user} =
+      insert(:user)
+      |> User.upgrade_changeset(%{info: %{fields: fields}})
+      |> User.update_and_set_cache()
+
+    assert %{
+             "attachment" => [%{"name" => "foo", "type" => "PropertyValue", "value" => "bar"}]
+           } = UserView.render("user.json", %{user: user})
+  end
+
   test "Does not add an avatar image if the user hasn't set one" do
     user = insert(:user)
     {:ok, user} = User.ensure_keys_present(user)

test/web/admin_api/admin_api_controller_test.exs

@@ -294,20 +294,17 @@ test "returns 403 when requested by a non-admin", %{conn: conn} do
 
   describe "POST /api/pleroma/admin/email_invite, with valid config" do
     setup do
-      registrations_open = Pleroma.Config.get([:instance, :registrations_open])
-      invites_enabled = Pleroma.Config.get([:instance, :invites_enabled])
-      Pleroma.Config.put([:instance, :registrations_open], false)
-      Pleroma.Config.put([:instance, :invites_enabled], true)
-
-      on_exit(fn ->
-        Pleroma.Config.put([:instance, :registrations_open], registrations_open)
-        Pleroma.Config.put([:instance, :invites_enabled], invites_enabled)
-        :ok
-      end)
-
       [user: insert(:user, info: %{is_admin: true})]
     end
 
+    clear_config([:instance, :registrations_open]) do
+      Pleroma.Config.put([:instance, :registrations_open], false)
+    end
+
+    clear_config([:instance, :invites_enabled]) do
+      Pleroma.Config.put([:instance, :invites_enabled], true)
+    end
+
     test "sends invitation and returns 204", %{conn: conn, user: user} do
       recipient_email = "foo@bar.com"
       recipient_name = "J. D."
@@ -360,18 +357,13 @@ test "it returns 403 if requested by a non-admin", %{conn: conn} do
       [user: insert(:user, info: %{is_admin: true})]
     end
 
+    clear_config([:instance, :registrations_open])
+    clear_config([:instance, :invites_enabled])
+
     test "it returns 500 if `invites_enabled` is not enabled", %{conn: conn, user: user} do
-      registrations_open = Pleroma.Config.get([:instance, :registrations_open])
-      invites_enabled = Pleroma.Config.get([:instance, :invites_enabled])
       Pleroma.Config.put([:instance, :registrations_open], false)
       Pleroma.Config.put([:instance, :invites_enabled], false)
 
-      on_exit(fn ->
-        Pleroma.Config.put([:instance, :registrations_open], registrations_open)
-        Pleroma.Config.put([:instance, :invites_enabled], invites_enabled)
-        :ok
-      end)
-
       conn =
         conn
         |> assign(:user, user)
@@ -381,17 +373,9 @@ test "it returns 500 if `invites_enabled` is not enabled", %{conn: conn, user: u
     end
 
     test "it returns 500 if `registrations_open` is enabled", %{conn: conn, user: user} do
-      registrations_open = Pleroma.Config.get([:instance, :registrations_open])
-      invites_enabled = Pleroma.Config.get([:instance, :invites_enabled])
       Pleroma.Config.put([:instance, :registrations_open], true)
       Pleroma.Config.put([:instance, :invites_enabled], true)
 
-      on_exit(fn ->
-        Pleroma.Config.put([:instance, :registrations_open], registrations_open)
-        Pleroma.Config.put([:instance, :invites_enabled], invites_enabled)
-        :ok
-      end)
-
       conn =
         conn
         |> assign(:user, user)
@@ -1402,17 +1386,13 @@ test "with settings in db", %{conn: conn} do
         :ok = File.rm(temp_file)
       end)
 
-      dynamic = Pleroma.Config.get([:instance, :dynamic_configuration])
-
-      Pleroma.Config.put([:instance, :dynamic_configuration], true)
-
-      on_exit(fn ->
-        Pleroma.Config.put([:instance, :dynamic_configuration], dynamic)
-      end)
-
       %{conn: assign(conn, :user, admin)}
     end
 
+    clear_config([:instance, :dynamic_configuration]) do
+      Pleroma.Config.put([:instance, :dynamic_configuration], true)
+    end
+
     test "create new config setting in db", %{conn: conn} do
       conn =
         post(conn, "/api/pleroma/admin/config", %{
@@ -1961,17 +1941,13 @@ test "delete part of settings by atom subkeys", %{conn: conn} do
         :ok = File.rm(temp_file)
       end)
 
-      dynamic = Pleroma.Config.get([:instance, :dynamic_configuration])
-
-      Pleroma.Config.put([:instance, :dynamic_configuration], true)
-
-      on_exit(fn ->
-        Pleroma.Config.put([:instance, :dynamic_configuration], dynamic)
-      end)
-
       %{conn: assign(conn, :user, admin), admin: admin}
     end
 
+    clear_config([:instance, :dynamic_configuration]) do
+      Pleroma.Config.put([:instance, :dynamic_configuration], true)
+    end
+
     test "transfer settings to DB and to file", %{conn: conn, admin: admin} do
       assert Pleroma.Repo.all(Pleroma.Web.AdminAPI.Config) == []
       conn = get(conn, "/api/pleroma/admin/config/migrate_to_db")

test/web/common_api/common_api_test.exs

@@ -5,18 +5,66 @@
 defmodule Pleroma.Web.CommonAPITest do
   use Pleroma.DataCase
   alias Pleroma.Activity
+  alias Pleroma.Conversation.Participation
   alias Pleroma.Object
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.Visibility
   alias Pleroma.Web.CommonAPI
 
   import Pleroma.Factory
 
+  clear_config([:instance, :safe_dm_mentions])
+  clear_config([:instance, :limit])
+  clear_config([:instance, :max_pinned_statuses])
+
+  test "when replying to a conversation / participation, it will set the correct context id even if no explicit reply_to is given" do
+    user = insert(:user)
+    {:ok, activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"})
+
+    [participation] = Participation.for_user(user)
+
+    {:ok, convo_reply} =
+      CommonAPI.post(user, %{"status" => ".", "in_reply_to_conversation_id" => participation.id})
+
+    assert Visibility.is_direct?(convo_reply)
+
+    assert activity.data["context"] == convo_reply.data["context"]
+  end
+
+  test "when replying to a conversation / participation, it only mentions the recipients explicitly declared in the participation" do
+    har = insert(:user)
+    jafnhar = insert(:user)
+    tridi = insert(:user)
+
+    {:ok, activity} =
+      CommonAPI.post(har, %{
+        "status" => "@#{jafnhar.nickname} hey",
+        "visibility" => "direct"
+      })
+
+    assert har.ap_id in activity.recipients
+    assert jafnhar.ap_id in activity.recipients
+
+    [participation] = Participation.for_user(har)
+
+    {:ok, activity} =
+      CommonAPI.post(har, %{
+        "status" => "I don't really like @#{tridi.nickname}",
+        "visibility" => "direct",
+        "in_reply_to_status_id" => activity.id,
+        "in_reply_to_conversation_id" => participation.id
+      })
+
+    assert har.ap_id in activity.recipients
+    assert jafnhar.ap_id in activity.recipients
+    refute tridi.ap_id in activity.recipients
+  end
+
   test "with the safe_dm_mention option set, it does not mention people beyond the initial tags" do
     har = insert(:user)
     jafnhar = insert(:user)
     tridi = insert(:user)
-    option = Pleroma.Config.get([:instance, :safe_dm_mentions])
     Pleroma.Config.put([:instance, :safe_dm_mentions], true)
 
     {:ok, activity} =
@@ -27,7 +75,6 @@ test "with the safe_dm_mention option set, it does not mention people beyond the
 
     refute tridi.ap_id in activity.recipients
     assert jafnhar.ap_id in activity.recipients
-    Pleroma.Config.put([:instance, :safe_dm_mentions], option)
   end
 
   test "it de-duplicates tags" do
@@ -150,15 +197,12 @@ test "it returns error when status is empty and no attachments" do
     end
 
     test "it returns error when character limit is exceeded" do
-      limit = Pleroma.Config.get([:instance, :limit])
       Pleroma.Config.put([:instance, :limit], 5)
 
       user = insert(:user)
 
       assert {:error, "The status is over the character limit"} =
                CommonAPI.post(user, %{"status" => "foobar"})
-
-      Pleroma.Config.put([:instance, :limit], limit)
     end
   end
 

test/web/common_api/common_api_utils_test.exs

@@ -239,7 +239,7 @@ test "for public posts, not a reply" do
       mentioned_user = insert(:user)
       mentions = [mentioned_user.ap_id]
 
-      {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "public")
+      {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "public", nil)
 
       assert length(to) == 2
       assert length(cc) == 1
@@ -256,7 +256,7 @@ test "for public posts, a reply" do
       {:ok, activity} = CommonAPI.post(third_user, %{"status" => "uguu"})
       mentions = [mentioned_user.ap_id]
 
-      {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "public")
+      {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "public", nil)
 
       assert length(to) == 3
       assert length(cc) == 1
@@ -272,7 +272,7 @@ test "for unlisted posts, not a reply" do
       mentioned_user = insert(:user)
       mentions = [mentioned_user.ap_id]
 
-      {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "unlisted")
+      {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "unlisted", nil)
 
       assert length(to) == 2
       assert length(cc) == 1
@@ -289,7 +289,7 @@ test "for unlisted posts, a reply" do
       {:ok, activity} = CommonAPI.post(third_user, %{"status" => "uguu"})
       mentions = [mentioned_user.ap_id]
 
-      {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "unlisted")
+      {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "unlisted", nil)
 
       assert length(to) == 3
       assert length(cc) == 1
@@ -305,7 +305,7 @@ test "for private posts, not a reply" do
       mentioned_user = insert(:user)
       mentions = [mentioned_user.ap_id]
 
-      {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "private")
+      {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "private", nil)
       assert length(to) == 2
       assert length(cc) == 0
 
@@ -320,7 +320,7 @@ test "for private posts, a reply" do
       {:ok, activity} = CommonAPI.post(third_user, %{"status" => "uguu"})
       mentions = [mentioned_user.ap_id]
 
-      {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "private")
+      {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "private", nil)
 
       assert length(to) == 3
       assert length(cc) == 0
@@ -335,7 +335,7 @@ test "for direct posts, not a reply" do
       mentioned_user = insert(:user)
       mentions = [mentioned_user.ap_id]
 
-      {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "direct")
+      {to, cc} = Utils.get_to_and_cc(user, mentions, nil, "direct", nil)
 
       assert length(to) == 1
       assert length(cc) == 0
@@ -350,7 +350,7 @@ test "for direct posts, a reply" do
       {:ok, activity} = CommonAPI.post(third_user, %{"status" => "uguu"})
       mentions = [mentioned_user.ap_id]
 
-      {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "direct")
+      {to, cc} = Utils.get_to_and_cc(user, mentions, activity, "direct", nil)
 
       assert length(to) == 2
       assert length(cc) == 0

test/web/digest_email_worker_test.exs

@@ -0,0 +1,35 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.DigestEmailWorkerTest do
+  use Pleroma.DataCase
+  import Pleroma.Factory
+
+  alias Pleroma.DigestEmailWorker
+  alias Pleroma.Tests.ObanHelpers
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI
+
+  test "it sends digest emails" do
+    user = insert(:user)
+
+    date =
+      Timex.now()
+      |> Timex.shift(days: -10)
+      |> Timex.to_naive_datetime()
+
+    user2 = insert(:user, last_digest_emailed_at: date)
+    User.switch_email_notifications(user2, "digest", true)
+    CommonAPI.post(user, %{"status" => "hey @#{user2.nickname}!"})
+
+    DigestEmailWorker.perform()
+    ObanHelpers.perform_all()
+    # Performing job(s) enqueued at previous step
+    ObanHelpers.perform_all()
+
+    assert_received {:email, email}
+    assert email.to == [{user2.name, user2.email}]
+    assert email.subject == "Your digest from #{Pleroma.Config.get(:instance)[:name]}"
+  end
+end

test/web/federator_test.exs

@@ -18,15 +18,17 @@ defmodule Pleroma.Web.FederatorTest do
   setup_all do
     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
 
-    config_path = [:instance, :federating]
-    initial_setting = Pleroma.Config.get(config_path)
-
-    Pleroma.Config.put(config_path, true)
-    on_exit(fn -> Pleroma.Config.put(config_path, initial_setting) end)
-
     :ok
   end
 
+  clear_config_all([:instance, :federating]) do
+    Pleroma.Config.put([:instance, :federating], true)
+  end
+
+  clear_config([:instance, :allow_relay])
+  clear_config([:instance, :rewrite_policy])
+  clear_config([:mrf_keyword])
+
   describe "Publish an activity" do
     setup do
       user = insert(:user)
@@ -65,8 +67,6 @@ test "with relays deactivated, it does not publish to the relay", %{
       end
 
       refute_received :relay_publish
-
-      Pleroma.Config.put([:instance, :allow_relay], true)
     end
   end
 
@@ -240,10 +240,12 @@ test "rejects incoming AP docs with incorrect origin" do
     end
 
     test "it does not crash if MRF rejects the post" do
-      policies = Pleroma.Config.get([:instance, :rewrite_policy])
-      mrf_keyword_policy = Pleroma.Config.get(:mrf_keyword)
       Pleroma.Config.put([:mrf_keyword, :reject], ["lain"])
-      Pleroma.Config.put([:instance, :rewrite_policy], Pleroma.Web.ActivityPub.MRF.KeywordPolicy)
+
+      Pleroma.Config.put(
+        [:instance, :rewrite_policy],
+        Pleroma.Web.ActivityPub.MRF.KeywordPolicy
+      )
 
       params =
         File.read!("test/fixtures/mastodon-post-activity.json")
@@ -251,9 +253,6 @@ test "it does not crash if MRF rejects the post" do
 
       assert {:ok, job} = Federator.incoming_ap_doc(params)
       assert :error = ObanHelpers.perform(job)
-
-      Pleroma.Config.put([:instance, :rewrite_policy], policies)
-      Pleroma.Config.put(:mrf_keyword, mrf_keyword_policy)
     end
   end
 end

test/web/instances/instance_test.exs

@@ -10,14 +10,8 @@ defmodule Pleroma.Instances.InstanceTest do
 
   import Pleroma.Factory
 
-  setup_all do
+  clear_config_all([:instance, :federation_reachability_timeout_days]) do
-    config_path = [:instance, :federation_reachability_timeout_days]
+    Pleroma.Config.put([:instance, :federation_reachability_timeout_days], 1)
-    initial_setting = Pleroma.Config.get(config_path)
-
-    Pleroma.Config.put(config_path, 1)
-    on_exit(fn -> Pleroma.Config.put(config_path, initial_setting) end)
-
-    :ok
   end
 
   describe "set_reachable/1" do

test/web/instances/instances_test.exs

@@ -7,14 +7,8 @@ defmodule Pleroma.InstancesTest do
 
   use Pleroma.DataCase
 
-  setup_all do
+  clear_config_all([:instance, :federation_reachability_timeout_days]) do
-    config_path = [:instance, :federation_reachability_timeout_days]
+    Pleroma.Config.put([:instance, :federation_reachability_timeout_days], 1)
-    initial_setting = Pleroma.Config.get(config_path)
-
-    Pleroma.Config.put(config_path, 1)
-    on_exit(fn -> Pleroma.Config.put(config_path, initial_setting) end)
-
-    :ok
   end
 
   describe "reachable?/1" do

test/web/mastodon_api/account_view_test.exs

@@ -67,7 +67,8 @@ test "Represent a user account" do
       source: %{
         note: "valid html",
         sensitive: false,
-        pleroma: %{}
+        pleroma: %{},
+        fields: []
       },
       pleroma: %{
         background_image: "https://example.com/images/asuka_hospital.png",
@@ -134,7 +135,8 @@ test "Represent a Service(bot) account" do
       source: %{
         note: user.bio,
         sensitive: false,
-        pleroma: %{}
+        pleroma: %{},
+        fields: []
       },
       pleroma: %{
         background_image: nil,
@@ -304,7 +306,8 @@ test "represent an embedded relationship" do
       source: %{
         note: user.bio,
         sensitive: false,
-        pleroma: %{}
+        pleroma: %{},
+        fields: []
       },
       pleroma: %{
         background_image: nil,

test/web/mastodon_api/conversation_view_test.exs

@@ -0,0 +1,34 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.ConversationViewTest do
+  use Pleroma.DataCase
+
+  alias Pleroma.Conversation.Participation
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.MastodonAPI.ConversationView
+
+  import Pleroma.Factory
+
+  test "represents a Mastodon Conversation entity" do
+    user = insert(:user)
+    other_user = insert(:user)
+
+    {:ok, activity} =
+      CommonAPI.post(user, %{"status" => "hey @#{other_user.nickname}", "visibility" => "direct"})
+
+    [participation] = Participation.for_user_with_last_activity_id(user)
+
+    assert participation
+
+    conversation =
+      ConversationView.render("participation.json", %{participation: participation, for: user})
+
+    assert conversation.id == participation.id |> to_string()
+    assert conversation.last_status.id == activity.id
+
+    assert [account] = conversation.accounts
+    assert account.id == other_user.id
+  end
+end

test/web/mastodon_api/mastodon_api_controller/update_credentials_test.exs

@@ -300,5 +300,69 @@ test "updates profile emojos", %{conn: conn} do
       assert user["display_name"] == name
       assert [%{"shortcode" => "blank"}, %{"shortcode" => "firefox"}] = user["emojis"]
     end
+
+    test "update fields", %{conn: conn} do
+      user = insert(:user)
+
+      fields = [
+        %{"name" => "<a href=\"http://google.com\">foo</a>", "value" => "<script>bar</script>"},
+        %{"name" => "link", "value" => "cofe.io"}
+      ]
+
+      account =
+        conn
+        |> assign(:user, user)
+        |> patch("/api/v1/accounts/update_credentials", %{"fields" => fields})
+        |> json_response(200)
+
+      assert account["fields"] == [
+               %{"name" => "foo", "value" => "bar"},
+               %{"name" => "link", "value" => "<a href=\"http://cofe.io\">cofe.io</a>"}
+             ]
+
+      assert account["source"]["fields"] == [
+               %{
+                 "name" => "<a href=\"http://google.com\">foo</a>",
+                 "value" => "<script>bar</script>"
+               },
+               %{"name" => "link", "value" => "cofe.io"}
+             ]
+
+      name_limit = Pleroma.Config.get([:instance, :account_field_name_length])
+      value_limit = Pleroma.Config.get([:instance, :account_field_value_length])
+
+      long_value = Enum.map(0..value_limit, fn _ -> "x" end) |> Enum.join()
+
+      fields = [%{"name" => "<b>foo<b>", "value" => long_value}]
+
+      assert %{"error" => "Invalid request"} ==
+               conn
+               |> assign(:user, user)
+               |> patch("/api/v1/accounts/update_credentials", %{"fields" => fields})
+               |> json_response(403)
+
+      long_name = Enum.map(0..name_limit, fn _ -> "x" end) |> Enum.join()
+
+      fields = [%{"name" => long_name, "value" => "bar"}]
+
+      assert %{"error" => "Invalid request"} ==
+               conn
+               |> assign(:user, user)
+               |> patch("/api/v1/accounts/update_credentials", %{"fields" => fields})
+               |> json_response(403)
+
+      Pleroma.Config.put([:instance, :max_account_fields], 1)
+
+      fields = [
+        %{"name" => "<b>foo<b>", "value" => "<i>bar</i>"},
+        %{"name" => "link", "value" => "cofe.io"}
+      ]
+
+      assert %{"error" => "Invalid request"} ==
+               conn
+               |> assign(:user, user)
+               |> patch("/api/v1/accounts/update_credentials", %{"fields" => fields})
+               |> json_response(403)
+    end
   end
 end

test/web/mastodon_api/mastodon_api_controller_test.exs

@@ -34,6 +34,9 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     :ok
   end
 
+  clear_config([:instance, :public])
+  clear_config([:rich_media, :enabled])
+
   test "the home timeline", %{conn: conn} do
     user = insert(:user)
     following = insert(:user)
@@ -87,13 +90,8 @@ test "the public timeline", %{conn: conn} do
   end
 
   test "the public timeline when public is set to false", %{conn: conn} do
-    public = Config.get([:instance, :public])
     Config.put([:instance, :public], false)
 
-    on_exit(fn ->
-      Config.put([:instance, :public], public)
-    end)
-
     assert conn
            |> get("/api/v1/timelines/public", %{"local" => "False"})
            |> json_response(403) == %{"error" => "This resource requires authentication."}
@@ -262,7 +260,6 @@ test "posting a status with OGP link preview", %{conn: conn} do
 
       assert %{"id" => id, "card" => %{"title" => "The Rock"}} = json_response(conn, 200)
       assert Activity.get_by_id(id)
-      Config.put([:rich_media, :enabled], false)
     end
 
     test "posting a direct status", %{conn: conn} do
@@ -1635,14 +1632,6 @@ test "returns the relationships for the current user", %{conn: conn} do
 
   describe "media upload" do
     setup do
-      upload_config = Config.get([Pleroma.Upload])
-      proxy_config = Config.get([:media_proxy])
-
-      on_exit(fn ->
-        Config.put([Pleroma.Upload], upload_config)
-        Config.put([:media_proxy], proxy_config)
-      end)
-
       user = insert(:user)
 
       conn =
@@ -1658,6 +1647,9 @@ test "returns the relationships for the current user", %{conn: conn} do
       [conn: conn, image: image]
     end
 
+    clear_config([:media_proxy])
+    clear_config([Pleroma.Upload])
+
     test "returns uploaded image", %{conn: conn, image: image} do
       desc = "Description of the image"
 
@@ -2625,7 +2617,7 @@ test "get instance stats", %{conn: conn} do
       |> Changeset.put_embed(:info, info_change)
       |> User.update_and_set_cache()
 
-    Pleroma.Stats.update_stats()
+    Pleroma.Stats.force_update()
 
     conn = get(conn, "/api/v1/instance")
 
@@ -2643,7 +2635,7 @@ test "get peers", %{conn: conn} do
     insert(:user, %{local: false, nickname: "u@peer1.com"})
     insert(:user, %{local: false, nickname: "u@peer2.com"})
 
-    Pleroma.Stats.update_stats()
+    Pleroma.Stats.force_update()
 
     conn = get(conn, "/api/v1/instance/peers")
 
@@ -2668,14 +2660,16 @@ test "put settings", %{conn: conn} do
 
   describe "pinned statuses" do
     setup do
-      Config.put([:instance, :max_pinned_statuses], 1)
-
       user = insert(:user)
       {:ok, activity} = CommonAPI.post(user, %{"status" => "HI!!!"})
 
       [user: user, activity: activity]
     end
 
+    clear_config([:instance, :max_pinned_statuses]) do
+      Config.put([:instance, :max_pinned_statuses], 1)
+    end
+
     test "returns pinned statuses", %{conn: conn, user: user, activity: activity} do
       {:ok, _} = CommonAPI.pin(activity.id, user)
 
@@ -2770,10 +2764,6 @@ test "max pinned statuses", %{conn: conn, user: user, activity: activity_one} do
     setup do
       Config.put([:rich_media, :enabled], true)
 
-      on_exit(fn ->
-        Config.put([:rich_media, :enabled], false)
-      end)
-
       user = insert(:user)
       %{user: user}
     end
@@ -3128,15 +3118,12 @@ test "redirects not logged-in users to the login page on private instances", %{
       conn: conn,
       path: path
     } do
-      is_public = Config.get([:instance, :public])
       Config.put([:instance, :public], false)
 
       conn = get(conn, path)
 
       assert conn.status == 302
       assert redirected_to(conn) == "/web/login"
-
-      Config.put([:instance, :public], is_public)
     end
 
     test "does not redirect logged in users to the login page", %{conn: conn, path: path} do
@@ -3912,13 +3899,6 @@ test "it returns 400 when user is not local", %{conn: conn, user: user} do
 
   describe "POST /api/v1/pleroma/accounts/confirmation_resend" do
     setup do
-      setting = Config.get([:instance, :account_activation_required])
-
-      unless setting do
-        Config.put([:instance, :account_activation_required], true)
-        on_exit(fn -> Config.put([:instance, :account_activation_required], setting) end)
-      end
-
       user = insert(:user)
       info_change = User.Info.confirmation_changeset(user.info, need_confirmation: true)
 
@@ -3933,6 +3913,10 @@ test "it returns 400 when user is not local", %{conn: conn, user: user} do
       [user: user]
     end
 
+    clear_config([:instance, :account_activation_required]) do
+      Config.put([:instance, :account_activation_required], true)
+    end
+
     test "resend account confirmation email", %{conn: conn, user: user} do
       conn
       |> assign(:user, user)
@@ -3957,9 +3941,6 @@ test "resend account confirmation email", %{conn: conn, user: user} do
     setup do
       user = insert(:user)
       other_user = insert(:user)
-      config = Config.get(:suggestions)
-      on_exit(fn -> Config.put(:suggestions, config) end)
-
       host = Config.get([Pleroma.Web.Endpoint, :url, :host])
       url500 = "http://test500?#{host}&#{user.nickname}"
       url200 = "http://test200?#{host}&#{user.nickname}"
@@ -3981,6 +3962,8 @@ test "resend account confirmation email", %{conn: conn, user: user} do
       [user: user, other_user: other_user]
     end
 
+    clear_config(:suggestions)
+
     test "returns empty result when suggestions disabled", %{conn: conn, user: user} do
       Config.put([:suggestions, :enabled], false)
 

test/web/mastodon_api/status_view_test.exs

@@ -23,6 +23,21 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
     :ok
   end
 
+  test "returns the direct conversation id when given the `with_conversation_id` option" do
+    user = insert(:user)
+
+    {:ok, activity} = CommonAPI.post(user, %{"status" => "Hey @shp!", "visibility" => "direct"})
+
+    status =
+      StatusView.render("status.json",
+        activity: activity,
+        with_direct_conversation_id: true,
+        for: user
+      )
+
+    assert status[:pleroma][:direct_conversation_id]
+  end
+
   test "returns a temporary ap_id based user for activities missing db users" do
     user = insert(:user)
 
@@ -133,7 +148,8 @@ test "a note activity" do
         conversation_id: convo_id,
         in_reply_to_account_acct: nil,
         content: %{"text/plain" => HtmlSanitizeEx.strip_tags(object_data["content"])},
-        spoiler_text: %{"text/plain" => HtmlSanitizeEx.strip_tags(object_data["summary"])}
+        spoiler_text: %{"text/plain" => HtmlSanitizeEx.strip_tags(object_data["summary"])},
+        direct_conversation_id: nil
       }
     }
 

test/web/media_proxy/media_proxy_test.exs

@@ -4,14 +4,11 @@
 
 defmodule Pleroma.Web.MediaProxyTest do
   use ExUnit.Case
+  use Pleroma.Tests.Helpers
   import Pleroma.Web.MediaProxy
   alias Pleroma.Web.MediaProxy.MediaProxyController
 
-  setup do
+  clear_config([:media_proxy, :enabled])
-    enabled = Pleroma.Config.get([:media_proxy, :enabled])
-    on_exit(fn -> Pleroma.Config.put([:media_proxy, :enabled], enabled) end)
-    :ok
-  end
 
   describe "when enabled" do
     setup do

test/web/oauth/ldap_authorization_test.exs

@@ -12,21 +12,12 @@ defmodule Pleroma.Web.OAuth.LDAPAuthorizationTest do
 
   @skip if !Code.ensure_loaded?(:eldap), do: :skip
 
-  setup_all do
+  clear_config_all([:ldap, :enabled]) do
-    ldap_authenticator =
-      Pleroma.Config.get(Pleroma.Web.Auth.Authenticator, Pleroma.Web.Auth.PleromaAuthenticator)
-
-    ldap_enabled = Pleroma.Config.get([:ldap, :enabled])
-
-    on_exit(fn ->
-      Pleroma.Config.put(Pleroma.Web.Auth.Authenticator, ldap_authenticator)
-      Pleroma.Config.put([:ldap, :enabled], ldap_enabled)
-    end)
-
-    Pleroma.Config.put(Pleroma.Web.Auth.Authenticator, Pleroma.Web.Auth.LDAPAuthenticator)
     Pleroma.Config.put([:ldap, :enabled], true)
+  end
 
-    :ok
+  clear_config_all(Pleroma.Web.Auth.Authenticator) do
+    Pleroma.Config.put(Pleroma.Web.Auth.Authenticator, Pleroma.Web.Auth.LDAPAuthenticator)
   end
 
   @tag @skip

test/web/oauth/oauth_controller_test.exs

@@ -11,23 +11,15 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
   alias Pleroma.Web.OAuth.OAuthController
   alias Pleroma.Web.OAuth.Token
 
-  @oauth_config_path [:oauth2, :issue_new_refresh_token]
   @session_opts [
     store: :cookie,
     key: "_test",
     signing_salt: "cooldude"
   ]
+  clear_config_all([:instance, :account_activation_required])
 
   describe "in OAuth consumer mode, " do
     setup do
-      oauth_consumer_strategies_path = [:auth, :oauth_consumer_strategies]
-      oauth_consumer_strategies = Pleroma.Config.get(oauth_consumer_strategies_path)
-      Pleroma.Config.put(oauth_consumer_strategies_path, ~w(twitter facebook))
-
-      on_exit(fn ->
-        Pleroma.Config.put(oauth_consumer_strategies_path, oauth_consumer_strategies)
-      end)
-
       [
         app: insert(:oauth_app),
         conn:
@@ -37,6 +29,13 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
       ]
     end
 
+    clear_config([:auth, :oauth_consumer_strategies]) do
+      Pleroma.Config.put(
+        [:auth, :oauth_consumer_strategies],
+        ~w(twitter facebook)
+      )
+    end
+
     test "GET /oauth/authorize renders auth forms, including OAuth consumer form", %{
       app: app,
       conn: conn
@@ -775,12 +774,7 @@ test "rejects token exchange with invalid client credentials" do
     end
 
     test "rejects token exchange for valid credentials belonging to unconfirmed user and confirmation is required" do
-      setting = Pleroma.Config.get([:instance, :account_activation_required])
+      Pleroma.Config.put([:instance, :account_activation_required], true)
-
-      unless setting do
-        Pleroma.Config.put([:instance, :account_activation_required], true)
-        on_exit(fn -> Pleroma.Config.put([:instance, :account_activation_required], setting) end)
-      end
 
       password = "testpassword"
       user = insert(:user, password_hash: Comeonin.Pbkdf2.hashpwsalt(password))
@@ -857,16 +851,10 @@ test "rejects an invalid authorization code" do
   end
 
   describe "POST /oauth/token - refresh token" do
-    setup do
+    clear_config([:oauth2, :issue_new_refresh_token])
-      oauth_token_config = Pleroma.Config.get(@oauth_config_path)
-
-      on_exit(fn ->
-        Pleroma.Config.get(@oauth_config_path, oauth_token_config)
-      end)
-    end
 
     test "issues a new access token with keep fresh token" do
-      Pleroma.Config.put(@oauth_config_path, true)
+      Pleroma.Config.put([:oauth2, :issue_new_refresh_token], true)
       user = insert(:user)
       app = insert(:oauth_app, scopes: ["read", "write"])
 
@@ -906,7 +894,7 @@ test "issues a new access token with keep fresh token" do
     end
 
     test "issues a new access token with new fresh token" do
-      Pleroma.Config.put(@oauth_config_path, false)
+      Pleroma.Config.put([:oauth2, :issue_new_refresh_token], false)
       user = insert(:user)
       app = insert(:oauth_app, scopes: ["read", "write"])
 

test/web/ostatus/ostatus_controller_test.exs

@@ -15,16 +15,13 @@ defmodule Pleroma.Web.OStatus.OStatusControllerTest do
 
   setup_all do
     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
-
-    config_path = [:instance, :federating]
-    initial_setting = Pleroma.Config.get(config_path)
-
-    Pleroma.Config.put(config_path, true)
-    on_exit(fn -> Pleroma.Config.put(config_path, initial_setting) end)
-
     :ok
   end
 
+  clear_config_all([:instance, :federating]) do
+    Pleroma.Config.put([:instance, :federating], true)
+  end
+
   describe "salmon_incoming" do
     test "decodes a salmon", %{conn: conn} do
       user = insert(:user)