Merge branch 'develop' into match-file-name

# Conflicts:
#	lib/pleroma/web/media_proxy/media_proxy_controller.ex

70 files changed, 1771 insertions, 738 deletions

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deleted file mode 100644
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diff --git a/CHANGELOG.md b/CHANGELOG.md
index 942733ab6..86c90da0b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,32 +8,45 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - **Breaking:** Configuration: A setting to explicitly disable the mailer was added, defaulting to true, if you are using a mailer add `config :pleroma, Pleroma.Emails.Mailer, enabled: true` to your config
 - Configuration: OpenGraph and TwitterCard providers enabled by default
 - Configuration: Filter.AnonymizeFilename added ability to retain file extension with custom text
+- Federation: Return 403 errors when trying to request pages from a user's follower/following collections if they have `hide_followers`/`hide_follows` set
 - NodeInfo: Return `skipThreadContainment` in `metadata` for the `skip_thread_containment` option
+- Mastodon API: Unsubscribe followers when they unfollow a user
 
 ### Fixed
 - Not being able to pin unlisted posts
 - Metadata rendering errors resulting in the entire page being inaccessible
+- Federation/MediaProxy not working with instances that have wrong certificate order
 - Mastodon API: Handling of search timeouts (`/api/v1/search` and `/api/v2/search`)
 - Mastodon API: Embedded relationships not being properly rendered in the Account entity of Status entity
 - Mastodon API: Add `account_id`, `type`, `offset`, and `limit` to search API (`/api/v1/search` and `/api/v2/search`)
+- ActivityPub C2S: follower/following collection pages being inaccessible even when authentifucated if `hide_followers`/ `hide_follows` was set
 
 ### Added
 - MRF: Support for priming the mediaproxy cache (`Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy`)
-Configuration: `federation_incoming_replies_max_depth` option
+- MRF: Support for excluding specific domains from Transparency.
+- Configuration: `federation_incoming_replies_max_depth` option
 - Mastodon API: Support for the [`tagged` filter](https://github.com/tootsuite/mastodon/pull/9755) in [`GET /api/v1/accounts/:id/statuses`](https://docs.joinmastodon.org/api/rest/accounts/#get-api-v1-accounts-id-statuses)
 - Mastodon API, streaming: Add support for passing the token in the `Sec-WebSocket-Protocol` header
 - Mastodon API, extension: Ability to reset avatar, profile banner, and background
+- Mastodon API: Add support for categories for custom emojis by reusing the group feature. <https://github.com/tootsuite/mastodon/pull/11196>
+- Mastodon API: Add support for muting/unmuting notifications
 - 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
 - Admin API: Added support for `tuples`.
 - Added synchronization of following/followers counters for external users
 - Configuration: `enabled` option for `Pleroma.Emails.Mailer`, defaulting to `false`.
-- Mastodon API: Add support for categories for custom emojis by reusing the group feature. <https://github.com/tootsuite/mastodon/pull/11196>
+- Configuration: Pleroma.Plugs.RateLimiter `bucket_name`, `params` options.
+- Addressable lists
 
 ### Changed
 - Configuration: Filter.AnonymizeFilename added ability to retain file extension with custom text
 - Admin API: changed json structure for saving config settings.
+- RichMedia: parsers and their order are configured in `rich_media` config.
+
+## [1.0.1] - 2019-07-14
+### Security
+- OStatus: fix an object spoofing vulnerability.
 
 ## [1.0.0] - 2019-06-29
 ### Security
diff --git a/config/config.exs b/config/config.exs
index 99b500993..7d539f994 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -194,6 +194,8 @@ config :pleroma, :http,
   send_user_agent: true,
   adapter: [
     ssl_options: [
+      # Workaround for remote server certificate chain issues
+      partial_chain: &:hackney_connect.partial_chain/1,
       # We don't support TLS v1.3 yet
       versions: [:tlsv1, :"tlsv1.1", :"tlsv1.2"]
     ]
@@ -238,6 +240,7 @@ config :pleroma, :instance,
     "text/bbcode"
   ],
   mrf_transparency: true,
+  mrf_transparency_exclusions: [],
   autofollowed_nicknames: [],
   max_pinned_statuses: 1,
   no_attachment_links: false,
@@ -336,7 +339,12 @@ config :pleroma, :mrf_subchain, match_actor: %{}
 config :pleroma, :rich_media,
   enabled: true,
   ignore_hosts: [],
-  ignore_tld: ["local", "localdomain", "lan"]
+  ignore_tld: ["local", "localdomain", "lan"],
+  parsers: [
+    Pleroma.Web.RichMedia.Parsers.TwitterCard,
+    Pleroma.Web.RichMedia.Parsers.OGP,
+    Pleroma.Web.RichMedia.Parsers.OEmbed
+  ]
 
 config :pleroma, :media_proxy,
   enabled: false,
@@ -519,7 +527,9 @@ config :http_signatures,
 
 config :pleroma, :rate_limit,
   search: [{1000, 10}, {1000, 30}],
-  app_account_creation: {1_800_000, 25}
+  app_account_creation: {1_800_000, 25},
+  statuses_actions: {10_000, 15},
+  status_id_action: {60_000, 3}
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
diff --git a/docs/api/differences_in_mastoapi_responses.md b/docs/api/differences_in_mastoapi_responses.md
index 2cbe1458d..d2e9bcc4b 100644
--- a/docs/api/differences_in_mastoapi_responses.md
+++ b/docs/api/differences_in_mastoapi_responses.md
@@ -16,9 +16,11 @@ Adding the parameter `with_muted=true` to the timeline queries will also return
 
 ## Statuses
 
+- `visibility`: has an additional possible value `list`
+
 Has these additional fields under the `pleroma` object:
 
-- `local`: true if the post was made on the local instance.
+- `local`: true if the post was made on the local instance
 - `conversation_id`: the ID of the conversation the status is associated with (if any)
 - `in_reply_to_account_acct`: the `acct` property of User entity for replied user (if any)
 - `content`: a map consisting of alternate representations of the `content` property with the key being it's mimetype. Currently the only alternate representation supported is `text/plain`
@@ -46,14 +48,6 @@ Has these additional fields under the `pleroma` object:
 - `settings_store`: A generic map of settings for frontends. Opaque to the backend. Only returned in `verify_credentials` and `update_credentials`
 - `chat_token`: The token needed for Pleroma chat. Only returned in `verify_credentials`
 
-### Extensions for PleromaFE
-
-These endpoints added for controlling PleromaFE features over the Mastodon API
-
-- PATCH `/api/v1/accounts/update_avatar`: Set/clear user avatar image
-- PATCH `/api/v1/accounts/update_banner`: Set/clear user banner image
-- PATCH `/api/v1/accounts/update_background`: Set/clear user background image
-
 ### Source
 
 Has these additional fields under the `pleroma` object:
@@ -80,6 +74,7 @@ Additional parameters can be added to the JSON body/Form data:
 - `preview`: boolean, if set to `true` the post won't be actually posted, but the status entitiy would still be rendered back. This could be useful for previewing rich text/custom emoji, for example.
 - `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`.
 
 ## PATCH `/api/v1/update_credentials`
 
diff --git a/docs/api/pleroma_api.md b/docs/api/pleroma_api.md
index edc62727a..d83ebd734 100644
--- a/docs/api/pleroma_api.md
+++ b/docs/api/pleroma_api.md
@@ -238,6 +238,13 @@ See [Admin-API](Admin-API.md)
 ]
 ```
 
+## `/api/v1/pleroma/accounts/update_*`
+### Set and clear account avatar, banner, and background
+
+- PATCH `/api/v1/pleroma/accounts/update_avatar`: Set/clear user avatar image
+- PATCH `/api/v1/pleroma/accounts/update_banner`: Set/clear user banner image
+- PATCH `/api/v1/pleroma/accounts/update_background`: Set/clear user background image
+
 ## `/api/v1/pleroma/mascot`
 ### Gets user mascot image
 * Method `GET`
diff --git a/docs/config.md b/docs/config.md
index 140789d87..9a64f0ed7 100644
--- a/docs/config.md
+++ b/docs/config.md
@@ -106,6 +106,7 @@ config :pleroma, Pleroma.Emails.Mailer,
 * `managed_config`: Whenether the config for pleroma-fe is configured in this config or in ``static/config.json``
 * `allowed_post_formats`: MIME-type list of formats allowed to be posted (transformed into HTML)
 * `mrf_transparency`: Make the content of your Message Rewrite Facility settings public (via nodeinfo).
+* `mrf_transparency_exclusions`: Exclude specific instance names from MRF transparency.  The use of the exclusions feature will be disclosed in nodeinfo as a boolean value.
 * `scope_copy`: Copy the scope (private/unlisted/public) in replies to posts by default.
 * `subject_line_behavior`: Allows changing the default behaviour of subject lines in replies. Valid values:
   * "email": Copy and preprend re:, as in email.
@@ -424,6 +425,7 @@ This config contains two queues: `federator_incoming` and `federator_outgoing`.
 * `enabled`: if enabled the instance will parse metadata from attached links to generate link previews
 * `ignore_hosts`: list of hosts which will be ignored by the metadata parser. For example `["accounts.google.com", "xss.website"]`, defaults to `[]`.
 * `ignore_tld`: list TLDs (top-level domains) which will ignore for parse metadata. default is ["local", "localdomain", "lan"]
+* `parsers`: list of Rich Media parsers
 
 ## :fetch_initial_posts
 * `enabled`: if enabled, when a new user is federated with, fetch some of their latest posts
@@ -640,3 +642,10 @@ A keyword list of rate limiters where a key is a limiter name and value is the l
 It is also possible to have different limits for unauthenticated and authenticated users: the keyword value must be a list of two tuples where the first one is a config for unauthenticated users and the second one is for authenticated.
 
 See [`Pleroma.Plugs.RateLimiter`](Pleroma.Plugs.RateLimiter.html) documentation for examples.
+
+Supported rate limiters:
+
+* `:search` for the search requests (account & status search etc.)
+* `:app_account_creation` for registering user accounts from the same IP address
+* `:statuses_actions` for create / delete / fav / unfav / reblog / unreblog actions on any statuses
+* `:status_id_action` for fav / unfav or reblog / unreblog actions on the same status by the same user
diff --git a/lib/mix/tasks/pleroma/config.ex b/lib/mix/tasks/pleroma/config.ex
index a71bcd447..a7d0fac5d 100644
--- a/lib/mix/tasks/pleroma/config.ex
+++ b/lib/mix/tasks/pleroma/config.ex
@@ -28,6 +28,14 @@ defmodule Mix.Tasks.Pleroma.Config do
       |> Enum.reject(fn {k, _v} -> k in [Pleroma.Repo, :env] end)
       |> Enum.each(fn {k, v} ->
         key = to_string(k) |> String.replace("Elixir.", "")
+
+        key =
+          if String.starts_with?(key, "Pleroma.") do
+            key
+          else
+            ":" <> key
+          end
+
         {:ok, _} = Config.update_or_create(%{group: "pleroma", key: key, value: v})
         Mix.shell().info("#{key} is migrated.")
       end)
@@ -53,17 +61,9 @@ defmodule Mix.Tasks.Pleroma.Config do
 
       Repo.all(Config)
       |> Enum.each(fn config ->
-        mark =
-          if String.starts_with?(config.key, "Pleroma.") or
-               String.starts_with?(config.key, "Ueberauth"),
-             do: ",",
-             else: ":"
-
         IO.write(
           file,
-          "config :#{config.group}, #{config.key}#{mark} #{
-            inspect(Config.from_binary(config.value))
-          }\r\n"
+          "config :#{config.group}, #{config.key}, #{inspect(Config.from_binary(config.value))}\r\n\r\n"
         )
 
         if delete? do
diff --git a/lib/pleroma/config/transfer_task.ex b/lib/pleroma/config/transfer_task.ex
index 3c13a0558..7799b2a78 100644
--- a/lib/pleroma/config/transfer_task.ex
+++ b/lib/pleroma/config/transfer_task.ex
@@ -35,7 +35,7 @@ defmodule Pleroma.Config.TransferTask do
         if String.starts_with?(setting.key, "Pleroma.") do
           "Elixir." <> setting.key
         else
-          setting.key
+          String.trim_leading(setting.key, ":")
         end
 
       group = String.to_existing_atom(setting.group)
diff --git a/lib/pleroma/http/connection.ex b/lib/pleroma/http/connection.ex
index c216cdcb1..a1460d303 100644
--- a/lib/pleroma/http/connection.ex
+++ b/lib/pleroma/http/connection.ex
@@ -29,7 +29,7 @@ defmodule Pleroma.HTTP.Connection do
 
   # fetch Hackney options
   #
-  defp hackney_options(opts) do
+  def hackney_options(opts) do
     options = Keyword.get(opts, :adapter, [])
     adapter_options = Pleroma.Config.get([:http, :adapter], [])
     proxy_url = Pleroma.Config.get([:http, :proxy_url], nil)
diff --git a/lib/pleroma/http/http.ex b/lib/pleroma/http/http.ex
index c96ee7353..dec24458a 100644
--- a/lib/pleroma/http/http.ex
+++ b/lib/pleroma/http/http.ex
@@ -65,10 +65,7 @@ defmodule Pleroma.HTTP do
   end
 
   def process_request_options(options) do
-    case Pleroma.Config.get([:http, :proxy_url]) do
-      nil -> options
-      proxy -> options ++ [proxy: proxy]
-    end
+    Keyword.merge(Pleroma.HTTP.Connection.hackney_options([]), options)
   end
 
   @doc """
diff --git a/lib/pleroma/keys.ex b/lib/pleroma/keys.ex
index b7bc7a4da..6dd31d3bd 100644
--- a/lib/pleroma/keys.ex
+++ b/lib/pleroma/keys.ex
@@ -35,10 +35,12 @@ defmodule Pleroma.Keys do
   end
 
   def keys_from_pem(pem) do
-    [private_key_code] = :public_key.pem_decode(pem)
-    private_key = :public_key.pem_entry_decode(private_key_code)
-    {:RSAPrivateKey, _, modulus, exponent, _, _, _, _, _, _, _} = private_key
-    public_key = {:RSAPublicKey, modulus, exponent}
-    {:ok, private_key, public_key}
+    with [private_key_code] <- :public_key.pem_decode(pem),
+         private_key <- :public_key.pem_entry_decode(private_key_code),
+         {:RSAPrivateKey, _, modulus, exponent, _, _, _, _, _, _, _} <- private_key do
+      {:ok, private_key, {:RSAPublicKey, modulus, exponent}}
+    else
+      error -> {:error, error}
+    end
   end
 end
diff --git a/lib/pleroma/list.ex b/lib/pleroma/list.ex
index a5b1cad68..1d320206e 100644
--- a/lib/pleroma/list.ex
+++ b/lib/pleroma/list.ex
@@ -16,6 +16,7 @@ defmodule Pleroma.List do
     belongs_to(:user, User, type: Pleroma.FlakeId)
     field(:title, :string)
     field(:following, {:array, :string}, default: [])
+    field(:ap_id, :string)
 
     timestamps()
   end
@@ -55,6 +56,10 @@ defmodule Pleroma.List do
     Repo.one(query)
   end
 
+  def get_by_ap_id(ap_id) do
+    Repo.get_by(__MODULE__, ap_id: ap_id)
+  end
+
   def get_following(%Pleroma.List{following: following} = _list) do
     q =
       from(
@@ -105,7 +110,14 @@ defmodule Pleroma.List do
 
   def create(title, %User{} = creator) do
     list = %Pleroma.List{user_id: creator.id, title: title}
-    Repo.insert(list)
+
+    Repo.transaction(fn ->
+      list = Repo.insert!(list)
+
+      list
+      |> change(ap_id: "#{creator.ap_id}/lists/#{list.id}")
+      |> Repo.update!()
+    end)
   end
 
   def follow(%Pleroma.List{following: following} = list, %User{} = followed) do
@@ -125,4 +137,19 @@ defmodule Pleroma.List do
     |> follow_changeset(attrs)
     |> Repo.update()
   end
+
+  def memberships(%User{follower_address: follower_address}) do
+    Pleroma.List
+    |> where([l], ^follower_address in l.following)
+    |> select([l], l.ap_id)
+    |> Repo.all()
+  end
+
+  def memberships(_), do: []
+
+  def member?(%Pleroma.List{following: following}, %User{follower_address: follower_address}) do
+    Enum.member?(following, follower_address)
+  end
+
+  def member?(_, _), do: false
 end
diff --git a/lib/pleroma/notification.ex b/lib/pleroma/notification.ex
index a414afbbf..ee7b37aab 100644
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@@ -11,7 +11,6 @@ defmodule Pleroma.Notification do
   alias Pleroma.Pagination
   alias Pleroma.Repo
   alias Pleroma.User
-  alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.CommonAPI.Utils
   alias Pleroma.Web.Push
   alias Pleroma.Web.Streamer
@@ -32,31 +31,47 @@ defmodule Pleroma.Notification do
     |> cast(attrs, [:seen])
   end
 
-  def for_user_query(user) do
-    Notification
-    |> where(user_id: ^user.id)
-    |> where(
-      [n, a],
-      fragment(
-        "? not in (SELECT ap_id FROM users WHERE info->'deactivated' @> 'true')",
-        a.actor
-      )
-    )
-    |> join(:inner, [n], activity in assoc(n, :activity))
-    |> join(:left, [n, a], object in Object,
-      on:
+  def for_user_query(user, opts) do
+    query =
+      Notification
+      |> where(user_id: ^user.id)
+      |> where(
+        [n, a],
         fragment(
-          "(?->>'id') = COALESCE((? -> 'object'::text) ->> 'id'::text)",
-          object.data,
-          a.data
+          "? not in (SELECT ap_id FROM users WHERE info->'deactivated' @> 'true')",
+          a.actor
         )
-    )
-    |> preload([n, a, o], activity: {a, object: o})
+      )
+      |> join(:inner, [n], activity in assoc(n, :activity))
+      |> join(:left, [n, a], object in Object,
+        on:
+          fragment(
+            "(?->>'id') = COALESCE((? -> 'object'::text) ->> 'id'::text)",
+            object.data,
+            a.data
+          )
+      )
+      |> preload([n, a, o], activity: {a, object: o})
+
+    if opts[:with_muted] do
+      query
+    else
+      where(query, [n, a], a.actor not in ^user.info.muted_notifications)
+      |> where([n, a], a.actor not in ^user.info.blocks)
+      |> where(
+        [n, a],
+        fragment("substring(? from '.*://([^/]*)')", a.actor) not in ^user.info.domain_blocks
+      )
+      |> join(:left, [n, a], tm in Pleroma.ThreadMute,
+        on: tm.user_id == ^user.id and tm.context == fragment("?->>'context'", a.data)
+      )
+      |> where([n, a, o, tm], is_nil(tm.id))
+    end
   end
 
   def for_user(user, opts \\ %{}) do
     user
-    |> for_user_query()
+    |> for_user_query(opts)
     |> Pagination.fetch_paginated(opts)
   end
 
@@ -179,11 +194,10 @@ defmodule Pleroma.Notification do
 
   def get_notified_from_activity(_, _local_only), do: []
 
+  @spec skip?(Activity.t(), User.t()) :: boolean()
   def skip?(activity, user) do
     [
       :self,
-      :blocked,
-      :muted,
       :followers,
       :follows,
       :non_followers,
@@ -193,21 +207,11 @@ defmodule Pleroma.Notification do
     |> Enum.any?(&skip?(&1, activity, user))
   end
 
+  @spec skip?(atom(), Activity.t(), User.t()) :: boolean()
   def skip?(:self, activity, user) do
     activity.data["actor"] == user.ap_id
   end
 
-  def skip?(:blocked, activity, user) do
-    actor = activity.data["actor"]
-    User.blocks?(user, %{ap_id: actor})
-  end
-
-  def skip?(:muted, activity, user) do
-    actor = activity.data["actor"]
-
-    User.mutes?(user, %{ap_id: actor}) or CommonAPI.thread_muted?(user, activity)
-  end
-
   def skip?(
         :followers,
         activity,
diff --git a/lib/pleroma/object/containment.ex b/lib/pleroma/object/containment.ex
index ada9da0bb..f077a9f32 100644
--- a/lib/pleroma/object/containment.ex
+++ b/lib/pleroma/object/containment.ex
@@ -48,6 +48,9 @@ defmodule Pleroma.Object.Containment do
     end
   end
 
+  def contain_origin(id, %{"attributedTo" => actor} = params),
+    do: contain_origin(id, Map.put(params, "actor", actor))
+
   def contain_origin_from_id(_id, %{"id" => nil}), do: :error
 
   def contain_origin_from_id(id, %{"id" => other_id} = _params) do
@@ -60,4 +63,9 @@ defmodule Pleroma.Object.Containment do
       :error
     end
   end
+
+  def contain_child(%{"object" => %{"id" => id, "attributedTo" => _} = object}),
+    do: contain_origin(id, object)
+
+  def contain_child(_), do: :ok
 end
diff --git a/lib/pleroma/object/fetcher.ex b/lib/pleroma/object/fetcher.ex
index 101c21f96..96b34ae9f 100644
--- a/lib/pleroma/object/fetcher.ex
+++ b/lib/pleroma/object/fetcher.ex
@@ -32,33 +32,39 @@ defmodule Pleroma.Object.Fetcher do
     else
       Logger.info("Fetching #{id} via AP")
 
-      with {:ok, data} <- fetch_and_contain_remote_object_from_id(id),
-           nil <- Object.normalize(data, false),
+      with {:fetch, {:ok, data}} <- {:fetch, fetch_and_contain_remote_object_from_id(id)},
+           {:normalize, nil} <- {:normalize, Object.normalize(data, false)},
            params <- %{
              "type" => "Create",
              "to" => data["to"],
              "cc" => data["cc"],
+             # Should we seriously keep this attributedTo thing?
              "actor" => data["actor"] || data["attributedTo"],
              "object" => data
            },
-           :ok <- Containment.contain_origin(id, params),
+           {:containment, :ok} <- {:containment, Containment.contain_origin(id, params)},
            {:ok, activity} <- Transmogrifier.handle_incoming(params, options),
            {:object, _data, %Object{} = object} <-
              {:object, data, Object.normalize(activity, false)} do
         {:ok, object}
       else
+        {:containment, _} ->
+          {:error, "Object containment failed."}
+
         {:error, {:reject, nil}} ->
           {:reject, nil}
 
         {:object, data, nil} ->
           reinject_object(data)
 
-        object = %Object{} ->
+        {:normalize, object = %Object{}} ->
           {:ok, object}
 
         _e ->
+          # Only fallback when receiving a fetch/normalization error with ActivityPub
           Logger.info("Couldn't get object via AP, trying out OStatus fetching...")
 
+          # FIXME: OStatus Object Containment?
           case OStatus.fetch_activity_from_url(id) do
             {:ok, [activity | _]} -> {:ok, Object.normalize(activity, false)}
             e -> e
diff --git a/lib/pleroma/plugs/rate_limiter.ex b/lib/pleroma/plugs/rate_limiter.ex
index c5e0957e8..31388f574 100644
--- a/lib/pleroma/plugs/rate_limiter.ex
+++ b/lib/pleroma/plugs/rate_limiter.ex
@@ -31,12 +31,28 @@ defmodule Pleroma.Plugs.RateLimiter do
 
   ## Usage
 
+  AllowedSyntax:
+
+      plug(Pleroma.Plugs.RateLimiter, :limiter_name)
+      plug(Pleroma.Plugs.RateLimiter, {:limiter_name, options})
+
+  Allowed options:
+
+      * `bucket_name` overrides bucket name (e.g. to have a separate limit for a set of actions)
+      * `params` appends values of specified request params (e.g. ["id"]) to bucket name
+
   Inside a controller:
 
       plug(Pleroma.Plugs.RateLimiter, :one when action == :one)
       plug(Pleroma.Plugs.RateLimiter, :two when action in [:two, :three])
 
-  or inside a router pipiline:
+      plug(
+        Pleroma.Plugs.RateLimiter,
+        {:status_id_action, bucket_name: "status_id_action:fav_unfav", params: ["id"]}
+        when action in ~w(fav_status unfav_status)a
+      )
+
+  or inside a router pipeline:
 
       pipeline :api do
         ...
@@ -49,33 +65,56 @@ defmodule Pleroma.Plugs.RateLimiter do
 
   alias Pleroma.User
 
-  def init(limiter_name) do
+  def init(limiter_name) when is_atom(limiter_name) do
+    init({limiter_name, []})
+  end
+
+  def init({limiter_name, opts}) do
     case Pleroma.Config.get([:rate_limit, limiter_name]) do
       nil -> nil
-      config -> {limiter_name, config}
+      config -> {limiter_name, config, opts}
     end
   end
 
-  # do not limit if there is no limiter configuration
+  # Do not limit if there is no limiter configuration
   def call(conn, nil), do: conn
 
-  def call(conn, opts) do
-    case check_rate(conn, opts) do
-      {:ok, _count} -> conn
-      {:error, _count} -> render_throttled_error(conn)
+  def call(conn, settings) do
+    case check_rate(conn, settings) do
+      {:ok, _count} ->
+        conn
+
+      {:error, _count} ->
+        render_throttled_error(conn)
+    end
+  end
+
+  defp bucket_name(conn, limiter_name, opts) do
+    bucket_name = opts[:bucket_name] || limiter_name
+
+    if params_names = opts[:params] do
+      params_values = for p <- Enum.sort(params_names), do: conn.params[p]
+      Enum.join([bucket_name] ++ params_values, ":")
+    else
+      bucket_name
     end
   end
 
-  defp check_rate(%{assigns: %{user: %User{id: user_id}}}, {limiter_name, [_, {scale, limit}]}) do
-    ExRated.check_rate("#{limiter_name}:#{user_id}", scale, limit)
+  defp check_rate(
+         %{assigns: %{user: %User{id: user_id}}} = conn,
+         {limiter_name, [_, {scale, limit}], opts}
+       ) do
+    bucket_name = bucket_name(conn, limiter_name, opts)
+    ExRated.check_rate("#{bucket_name}:#{user_id}", scale, limit)
   end
 
-  defp check_rate(conn, {limiter_name, [{scale, limit} | _]}) do
-    ExRated.check_rate("#{limiter_name}:#{ip(conn)}", scale, limit)
+  defp check_rate(conn, {limiter_name, [{scale, limit} | _], opts}) do
+    bucket_name = bucket_name(conn, limiter_name, opts)
+    ExRated.check_rate("#{bucket_name}:#{ip(conn)}", scale, limit)
   end
 
-  defp check_rate(conn, {limiter_name, {scale, limit}}) do
-    check_rate(conn, {limiter_name, [{scale, limit}]})
+  defp check_rate(conn, {limiter_name, {scale, limit}, opts}) do
+    check_rate(conn, {limiter_name, [{scale, limit}, {scale, limit}], opts})
   end
 
   def ip(%{remote_ip: remote_ip}) do
diff --git a/lib/pleroma/reverse_proxy/reverse_proxy.ex b/lib/pleroma/reverse_proxy/reverse_proxy.ex
index bf31e9cba..1f98f215c 100644
--- a/lib/pleroma/reverse_proxy/reverse_proxy.ex
+++ b/lib/pleroma/reverse_proxy/reverse_proxy.ex
@@ -61,7 +61,7 @@ defmodule Pleroma.ReverseProxy do
   * `http`: options for [hackney](https://github.com/benoitc/hackney).
 
   """
-  @default_hackney_options []
+  @default_hackney_options [pool: :media]
 
   @inline_content_types [
     "image/gif",
@@ -94,7 +94,8 @@ defmodule Pleroma.ReverseProxy do
 
   def call(conn = %{method: method}, url, opts) when method in @methods do
     hackney_opts =
-      @default_hackney_options
+      Pleroma.HTTP.Connection.hackney_options([])
+      |> Keyword.merge(@default_hackney_options)
       |> Keyword.merge(Keyword.get(opts, :http, []))
       |> HTTP.process_request_options()
 
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index e5a6c2529..ffba3f390 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -749,10 +749,13 @@ defmodule Pleroma.User do
     |> Repo.all()
   end
 
-  def mute(muter, %User{ap_id: ap_id}) do
+  @spec mute(User.t(), User.t(), boolean()) :: {:ok, User.t()} | {:error, String.t()}
+  def mute(muter, %User{ap_id: ap_id}, notifications? \\ true) do
+    info = muter.info
+
     info_cng =
-      muter.info
-      |> User.Info.add_to_mutes(ap_id)
+      User.Info.add_to_mutes(info, ap_id)
+      |> User.Info.add_to_muted_notifications(info, ap_id, notifications?)
 
     cng =
       change(muter)
@@ -762,9 +765,11 @@ defmodule Pleroma.User do
   end
 
   def unmute(muter, %{ap_id: ap_id}) do
+    info = muter.info
+
     info_cng =
-      muter.info
-      |> User.Info.remove_from_mutes(ap_id)
+      User.Info.remove_from_mutes(info, ap_id)
+      |> User.Info.remove_from_muted_notifications(info, ap_id)
 
     cng =
       change(muter)
@@ -860,6 +865,12 @@ defmodule Pleroma.User do
   def mutes?(nil, _), do: false
   def mutes?(user, %{ap_id: ap_id}), do: Enum.member?(user.info.mutes, ap_id)
 
+  @spec muted_notifications?(User.t() | nil, User.t() | map()) :: boolean()
+  def muted_notifications?(nil, _), do: false
+
+  def muted_notifications?(user, %{ap_id: ap_id}),
+    do: Enum.member?(user.info.muted_notifications, ap_id)
+
   def blocks?(%User{info: info} = _user, %{ap_id: ap_id}) do
     blocks = info.blocks
     domain_blocks = info.domain_blocks
@@ -1179,10 +1190,12 @@ defmodule Pleroma.User do
   end
 
   # OStatus Magic Key
-  def public_key_from_info(%{magic_key: magic_key}) do
+  def public_key_from_info(%{magic_key: magic_key}) when not is_nil(magic_key) do
     {:ok, Pleroma.Web.Salmon.decode_key(magic_key)}
   end
 
+  def public_key_from_info(_), do: {:error, "not found key"}
+
   def get_public_key_for_ap_id(ap_id) do
     with {:ok, %User{} = user} <- get_or_fetch_by_ap_id(ap_id),
          {:ok, public_key} <- public_key_from_info(user.info) do
@@ -1368,23 +1381,16 @@ defmodule Pleroma.User do
     }
   end
 
-  def ensure_keys_present(user) do
-    info = user.info
-
+  def ensure_keys_present(%User{info: info} = user) do
     if info.keys do
       {:ok, user}
     else
       {:ok, pem} = Keys.generate_rsa_pem()
 
-      info_cng =
-        info
-        |> User.Info.set_keys(pem)
-
-      cng =
-        Ecto.Changeset.change(user)
-        |> Ecto.Changeset.put_embed(:info, info_cng)
-
-      update_and_set_cache(cng)
+      user
+      |> Ecto.Changeset.change()
+      |> Ecto.Changeset.put_embed(:info, User.Info.set_keys(info, pem))
+      |> update_and_set_cache()
     end
   end
 
diff --git a/lib/pleroma/user/info.ex b/lib/pleroma/user/info.ex
index 08e43ff0f..9beb3ddbd 100644
--- a/lib/pleroma/user/info.ex
+++ b/lib/pleroma/user/info.ex
@@ -24,6 +24,7 @@ defmodule Pleroma.User.Info do
     field(:domain_blocks, {:array, :string}, default: [])
     field(:mutes, {:array, :string}, default: [])
     field(:muted_reblogs, {:array, :string}, default: [])
+    field(:muted_notifications, {:array, :string}, default: [])
     field(:subscribers, {:array, :string}, default: [])
     field(:deactivated, :boolean, default: false)
     field(:no_rich_text, :boolean, default: false)
@@ -120,6 +121,16 @@ defmodule Pleroma.User.Info do
     |> validate_required([:mutes])
   end
 
+  @spec set_notification_mutes(Changeset.t(), [String.t()], boolean()) :: Changeset.t()
+  def set_notification_mutes(changeset, muted_notifications, notifications?) do
+    if notifications? do
+      put_change(changeset, :muted_notifications, muted_notifications)
+      |> validate_required([:muted_notifications])
+    else
+      changeset
+    end
+  end
+
   def set_blocks(info, blocks) do
     params = %{blocks: blocks}
 
@@ -136,14 +147,31 @@ defmodule Pleroma.User.Info do
     |> validate_required([:subscribers])
   end
 
+  @spec add_to_mutes(Info.t(), String.t()) :: Changeset.t()
   def add_to_mutes(info, muted) do
     set_mutes(info, Enum.uniq([muted | info.mutes]))
   end
 
+  @spec add_to_muted_notifications(Changeset.t(), Info.t(), String.t(), boolean()) ::
+          Changeset.t()
+  def add_to_muted_notifications(changeset, info, muted, notifications?) do
+    set_notification_mutes(
+      changeset,
+      Enum.uniq([muted | info.muted_notifications]),
+      notifications?
+    )
+  end
+
+  @spec remove_from_mutes(Info.t(), String.t()) :: Changeset.t()
   def remove_from_mutes(info, muted) do
     set_mutes(info, List.delete(info.mutes, muted))
   end
 
+  @spec remove_from_muted_notifications(Changeset.t(), Info.t(), String.t()) :: Changeset.t()
+  def remove_from_muted_notifications(changeset, info, muted) do
+    set_notification_mutes(changeset, List.delete(info.muted_notifications, muted), true)
+  end
+
   def add_to_block(info, blocked) do
     set_blocks(info, Enum.uniq([blocked | info.blocks]))
   end
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index a3174a787..31397b09f 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -8,6 +8,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   alias Pleroma.Conversation
   alias Pleroma.Notification
   alias Pleroma.Object
+  alias Pleroma.Object.Containment
   alias Pleroma.Object.Fetcher
   alias Pleroma.Pagination
   alias Pleroma.Repo
@@ -26,19 +27,16 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   # For Announce activities, we filter the recipients based on following status for any actors
   # that match actual users.  See issue #164 for more information about why this is necessary.
   defp get_recipients(%{"type" => "Announce"} = data) do
-    to = data["to"] || []
-    cc = data["cc"] || []
+    to = Map.get(data, "to", [])
+    cc = Map.get(data, "cc", [])
+    bcc = Map.get(data, "bcc", [])
     actor = User.get_cached_by_ap_id(data["actor"])
 
     recipients =
-      (to ++ cc)
-      |> Enum.filter(fn recipient ->
+      Enum.filter(Enum.concat([to, cc, bcc]), fn recipient ->
         case User.get_cached_by_ap_id(recipient) do
-          nil ->
-            true
-
-          user ->
-            User.following?(user, actor)
+          nil -> true
+          user -> User.following?(user, actor)
         end
       end)
 
@@ -46,17 +44,19 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   defp get_recipients(%{"type" => "Create"} = data) do
-    to = data["to"] || []
-    cc = data["cc"] || []
-    actor = data["actor"] || []
-    recipients = (to ++ cc ++ [actor]) |> Enum.uniq()
+    to = Map.get(data, "to", [])
+    cc = Map.get(data, "cc", [])
+    bcc = Map.get(data, "bcc", [])
+    actor = Map.get(data, "actor", [])
+    recipients = [to, cc, bcc, [actor]] |> Enum.concat() |> Enum.uniq()
     {recipients, to, cc}
   end
 
   defp get_recipients(data) do
-    to = data["to"] || []
-    cc = data["cc"] || []
-    recipients = to ++ cc
+    to = Map.get(data, "to", [])
+    cc = Map.get(data, "cc", [])
+    bcc = Map.get(data, "bcc", [])
+    recipients = Enum.concat([to, cc, bcc])
     {recipients, to, cc}
   end
 
@@ -126,6 +126,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
          {:ok, map} <- MRF.filter(map),
          {recipients, _, _} = get_recipients(map),
          {:fake, false, map, recipients} <- {:fake, fake, map, recipients},
+         :ok <- Containment.contain_child(map),
          {:ok, map, object} <- insert_full_object(map) do
       {:ok, activity} =
         Repo.insert(%Activity{
@@ -896,13 +897,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   defp maybe_order(query, _), do: query
 
   def fetch_activities_query(recipients, opts \\ %{}) do
-    base_query = from(activity in Activity)
-
     config = %{
       skip_thread_containment: Config.get([:instance, :skip_thread_containment])
     }
 
-    base_query
+    Activity
     |> maybe_preload_objects(opts)
     |> maybe_preload_bookmarks(opts)
     |> maybe_set_thread_muted_field(opts)
@@ -931,11 +930,31 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   def fetch_activities(recipients, opts \\ %{}) do
-    fetch_activities_query(recipients, opts)
+    list_memberships = Pleroma.List.memberships(opts["user"])
+
+    fetch_activities_query(recipients ++ list_memberships, opts)
     |> Pagination.fetch_paginated(opts)
     |> Enum.reverse()
+    |> maybe_update_cc(list_memberships, opts["user"])
   end
 
+  defp maybe_update_cc(activities, list_memberships, %User{ap_id: user_ap_id})
+       when is_list(list_memberships) and length(list_memberships) > 0 do
+    Enum.map(activities, fn
+      %{data: %{"bcc" => bcc}} = activity when is_list(bcc) and length(bcc) > 0 ->
+        if Enum.any?(bcc, &(&1 in list_memberships)) do
+          update_in(activity.data["cc"], &[user_ap_id | &1])
+        else
+          activity
+        end
+
+      activity ->
+        activity
+    end)
+  end
+
+  defp maybe_update_cc(activities, _, _), do: activities
+
   def fetch_activities_bounded_query(query, recipients, recipients_with_public) do
     from(activity in query,
       where:
diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
index cf5176201..e2af4ad1a 100644
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@@ -103,43 +103,57 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
     end
   end
 
-  def following(conn, %{"nickname" => nickname, "page" => page}) do
+  def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
+         {:show_follows, true} <-
+           {:show_follows, (for_user && for_user == user) || !user.info.hide_follows} do
       {page, _} = Integer.parse(page)
 
       conn
       |> put_resp_header("content-type", "application/activity+json")
-      |> json(UserView.render("following.json", %{user: user, page: page}))
+      |> json(UserView.render("following.json", %{user: user, page: page, for: for_user}))
+    else
+      {:show_follows, _} ->
+        conn
+        |> put_resp_header("content-type", "application/activity+json")
+        |> send_resp(403, "")
     end
   end
 
-  def following(conn, %{"nickname" => nickname}) do
+  def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
       conn
       |> put_resp_header("content-type", "application/activity+json")
-      |> json(UserView.render("following.json", %{user: user}))
+      |> json(UserView.render("following.json", %{user: user, for: for_user}))
     end
   end
 
-  def followers(conn, %{"nickname" => nickname, "page" => page}) do
+  def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
+         {:show_followers, true} <-
+           {:show_followers, (for_user && for_user == user) || !user.info.hide_followers} do
       {page, _} = Integer.parse(page)
 
       conn
       |> put_resp_header("content-type", "application/activity+json")
-      |> json(UserView.render("followers.json", %{user: user, page: page}))
+      |> json(UserView.render("followers.json", %{user: user, page: page, for: for_user}))
+    else
+      {:show_followers, _} ->
+        conn
+        |> put_resp_header("content-type", "application/activity+json")
+        |> send_resp(403, "")
     end
   end
 
-  def followers(conn, %{"nickname" => nickname}) do
+  def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
       conn
       |> put_resp_header("content-type", "application/activity+json")
-      |> json(UserView.render("followers.json", %{user: user}))
+      |> json(UserView.render("followers.json", %{user: user, for: for_user}))
     end
   end
 
@@ -325,4 +339,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
     conn
   end
+
+  defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
+    {:ok, new_user} = User.ensure_keys_present(user)
+
+    for_user =
+      if new_user != user and match?(%User{}, for_user) do
+        User.get_cached_by_nickname(for_user.nickname)
+      else
+        for_user
+      end
+
+    {new_user, for_user}
+  end
 end
diff --git a/lib/pleroma/web/activity_pub/publisher.ex b/lib/pleroma/web/activity_pub/publisher.ex
index a05e03263..18145e45f 100644
--- a/lib/pleroma/web/activity_pub/publisher.ex
+++ b/lib/pleroma/web/activity_pub/publisher.ex
@@ -92,18 +92,68 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
     end
   end
 
-  @doc """
-  Publishes an activity to all relevant peers.
-  """
-  def publish(%User{} = actor, %Activity{} = activity) do
-    remote_followers =
+  defp recipients(actor, activity) do
+    followers =
       if actor.follower_address in activity.recipients do
         {:ok, followers} = User.get_followers(actor)
-        followers |> Enum.filter(&(!&1.local))
+        Enum.filter(followers, &(!&1.local))
       else
         []
       end
 
+    Pleroma.Web.Salmon.remote_users(actor, activity) ++ followers
+  end
+
+  defp get_cc_ap_ids(ap_id, recipients) do
+    host = Map.get(URI.parse(ap_id), :host)
+
+    recipients
+    |> Enum.filter(fn %User{ap_id: ap_id} -> Map.get(URI.parse(ap_id), :host) == host end)
+    |> Enum.map(& &1.ap_id)
+  end
+
+  @doc """
+  Publishes an activity with BCC to all relevant peers.
+  """
+
+  def publish(actor, %{data: %{"bcc" => bcc}} = activity) when is_list(bcc) and bcc != [] do
+    public = is_public?(activity)
+    {:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
+
+    recipients = recipients(actor, activity)
+
+    recipients
+    |> Enum.filter(&User.ap_enabled?/1)
+    |> Enum.map(fn %{info: %{source_data: data}} -> data["inbox"] end)
+    |> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
+    |> Instances.filter_reachable()
+    |> Enum.each(fn {inbox, unreachable_since} ->
+      %User{ap_id: ap_id} =
+        Enum.find(recipients, fn %{info: %{source_data: data}} -> data["inbox"] == inbox end)
+
+      # Get all the recipients on the same host and add them to cc. Otherwise it a remote
+      # instance would only accept a first message for the first recipient and ignore the rest.
+      cc = get_cc_ap_ids(ap_id, recipients)
+
+      json =
+        data
+        |> Map.put("cc", cc)
+        |> Jason.encode!()
+
+      Pleroma.Web.Federator.Publisher.enqueue_one(__MODULE__, %{
+        inbox: inbox,
+        json: json,
+        actor: actor,
+        id: activity.data["id"],
+        unreachable_since: unreachable_since
+      })
+    end)
+  end
+
+  @doc """
+  Publishes an activity to all relevant peers.
+  """
+  def publish(%User{} = actor, %Activity{} = activity) do
     public = is_public?(activity)
 
     if public && Config.get([:instance, :allow_relay]) do
@@ -114,7 +164,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
     {:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
     json = Jason.encode!(data)
 
-    (Pleroma.Web.Salmon.remote_users(activity) ++ remote_followers)
+    recipients(actor, activity)
     |> Enum.filter(fn user -> User.ap_enabled?(user) end)
     |> Enum.map(fn %{info: %{source_data: data}} ->
       (is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index d14490bb5..602ae48e1 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -814,13 +814,16 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
 
   def prepare_outgoing(%{"type" => "Create", "object" => object_id} = data) do
     object =
-      Object.normalize(object_id).data
+      object_id
+      |> Object.normalize()
+      |> Map.get(:data)
       |> prepare_object
 
     data =
       data
       |> Map.put("object", object)
       |> Map.merge(Utils.make_json_ld_header())
+      |> Map.delete("bcc")
 
     {:ok, data}
   end
diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex
index 4288ea4c8..c146f59d4 100644
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@@ -25,12 +25,8 @@ defmodule Pleroma.Web.ActivityPub.Utils do
 
   # Some implementations send the actor URI as the actor field, others send the entire actor object,
   # so figure out what the actor's URI is based on what we have.
-  def get_ap_id(object) do
-    case object do
-      %{"id" => id} -> id
-      id -> id
-    end
-  end
+  def get_ap_id(%{"id" => id} = _), do: id
+  def get_ap_id(id), do: id
 
   def normalize_params(params) do
     Map.put(params, "actor", get_ap_id(params["actor"]))
diff --git a/lib/pleroma/web/activity_pub/views/user_view.ex b/lib/pleroma/web/activity_pub/views/user_view.ex
index 327e0e05b..d9c1bcb2c 100644
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@@ -98,29 +98,31 @@ defmodule Pleroma.Web.ActivityPub.UserView do
     |> Map.merge(Utils.make_json_ld_header())
   end
 
-  def render("following.json", %{user: user, page: page}) do
+  def render("following.json", %{user: user, page: page} = opts) do
+    showing = (opts[:for] && opts[:for] == user) || !user.info.hide_follows
     query = User.get_friends_query(user)
     query = from(user in query, select: [:ap_id])
     following = Repo.all(query)
 
     total =
-      if !user.info.hide_follows do
+      if showing do
         length(following)
       else
         0
       end
 
-    collection(following, "#{user.ap_id}/following", page, !user.info.hide_follows, total)
+    collection(following, "#{user.ap_id}/following", page, showing, total)
     |> Map.merge(Utils.make_json_ld_header())
   end
 
-  def render("following.json", %{user: user}) do
+  def render("following.json", %{user: user} = opts) do
+    showing = (opts[:for] && opts[:for] == user) || !user.info.hide_follows
     query = User.get_friends_query(user)
     query = from(user in query, select: [:ap_id])
     following = Repo.all(query)
 
     total =
-      if !user.info.hide_follows do
+      if showing do
         length(following)
       else
         0
@@ -130,34 +132,43 @@ defmodule Pleroma.Web.ActivityPub.UserView do
       "id" => "#{user.ap_id}/following",
       "type" => "OrderedCollection",
       "totalItems" => total,
-      "first" => collection(following, "#{user.ap_id}/following", 1, !user.info.hide_follows)
+      "first" =>
+        if showing do
+          collection(following, "#{user.ap_id}/following", 1, !user.info.hide_follows)
+        else
+          "#{user.ap_id}/following?page=1"
+        end
     }
     |> Map.merge(Utils.make_json_ld_header())
   end
 
-  def render("followers.json", %{user: user, page: page}) do
+  def render("followers.json", %{user: user, page: page} = opts) do
+    showing = (opts[:for] && opts[:for] == user) || !user.info.hide_followers
+
     query = User.get_followers_query(user)
     query = from(user in query, select: [:ap_id])
     followers = Repo.all(query)
 
     total =
-      if !user.info.hide_followers do
+      if showing do
         length(followers)
       else
         0
       end
 
-    collection(followers, "#{user.ap_id}/followers", page, !user.info.hide_followers, total)
+    collection(followers, "#{user.ap_id}/followers", page, showing, total)
     |> Map.merge(Utils.make_json_ld_header())
   end
 
-  def render("followers.json", %{user: user}) do
+  def render("followers.json", %{user: user} = opts) do
+    showing = (opts[:for] && opts[:for] == user) || !user.info.hide_followers
+
     query = User.get_followers_query(user)
     query = from(user in query, select: [:ap_id])
     followers = Repo.all(query)
 
     total =
-      if !user.info.hide_followers do
+      if showing do
         length(followers)
       else
         0
@@ -168,7 +179,11 @@ defmodule Pleroma.Web.ActivityPub.UserView do
       "type" => "OrderedCollection",
       "totalItems" => total,
       "first" =>
-        collection(followers, "#{user.ap_id}/followers", 1, !user.info.hide_followers, total)
+        if showing do
+          collection(followers, "#{user.ap_id}/followers", 1, showing, total)
+        else
+          "#{user.ap_id}/followers?page=1"
+        end
     }
     |> Map.merge(Utils.make_json_ld_header())
   end
diff --git a/lib/pleroma/web/activity_pub/visibility.ex b/lib/pleroma/web/activity_pub/visibility.ex
index 9908a2e75..2666edc7c 100644
--- a/lib/pleroma/web/activity_pub/visibility.ex
+++ b/lib/pleroma/web/activity_pub/visibility.ex
@@ -34,6 +34,20 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
     !is_public?(activity) && !is_private?(activity)
   end
 
+  def is_list?(%{data: %{"listMessage" => _}}), do: true
+  def is_list?(_), do: false
+
+  def visible_for_user?(%{actor: ap_id}, %User{ap_id: ap_id}), do: true
+
+  def visible_for_user?(%{data: %{"listMessage" => list_ap_id}} = activity, %User{} = user) do
+    user.ap_id in activity.data["to"] ||
+      list_ap_id
+      |> Pleroma.List.get_by_ap_id()
+      |> Pleroma.List.member?(user)
+  end
+
+  def visible_for_user?(%{data: %{"listMessage" => _}}, nil), do: false
+
   def visible_for_user?(activity, nil) do
     is_public?(activity)
   end
@@ -73,6 +87,9 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
       object.data["directMessage"] == true ->
         "direct"
 
+      is_binary(object.data["listMessage"]) ->
+        "list"
+
       length(cc) > 0 ->
         "private"
 
diff --git a/lib/pleroma/web/common_api/common_api.ex b/lib/pleroma/web/common_api/common_api.ex
index f1450b113..44669b228 100644
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@@ -31,7 +31,8 @@ defmodule Pleroma.Web.CommonAPI do
 
   def unfollow(follower, unfollowed) do
     with {:ok, follower, _follow_activity} <- User.unfollow(follower, unfollowed),
-         {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed) do
+         {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed),
+         {:ok, _unfollowed} <- User.unsubscribe(follower, unfollowed) do
       {:ok, follower}
     end
   end
@@ -175,6 +176,11 @@ defmodule Pleroma.Web.CommonAPI do
       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
+    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
     visibility = get_replied_to_visibility(in_reply_to)
     {visibility, visibility}
@@ -235,19 +241,18 @@ defmodule Pleroma.Web.CommonAPI do
              "emoji",
              Map.merge(Formatter.get_emoji_map(full_payload), poll_emoji)
            ) do
-      res =
-        ActivityPub.create(
-          %{
-            to: to,
-            actor: user,
-            context: context,
-            object: object,
-            additional: %{"cc" => cc, "directMessage" => visibility == "direct"}
-          },
-          Pleroma.Web.ControllerHelper.truthy_param?(data["preview"]) || false
-        )
-
-      res
+      preview? = Pleroma.Web.ControllerHelper.truthy_param?(data["preview"]) || false
+      direct? = visibility == "direct"
+
+      %{
+        to: to,
+        actor: user,
+        context: context,
+        object: object,
+        additional: %{"cc" => cc, "directMessage" => direct?}
+      }
+      |> maybe_add_list_data(user, visibility)
+      |> ActivityPub.create(preview?)
     else
       {:private_to_public, true} ->
         {:error, dgettext("errors", "The message visibility must be direct")}
diff --git a/lib/pleroma/web/common_api/utils.ex b/lib/pleroma/web/common_api/utils.ex
index 8e482eef7..f28a96320 100644
--- a/lib/pleroma/web/common_api/utils.ex
+++ b/lib/pleroma/web/common_api/utils.ex
@@ -100,12 +100,29 @@ defmodule Pleroma.Web.CommonAPI.Utils do
     end
   end
 
+  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)
   end
 
   def get_addressed_users(mentioned_users, _), do: mentioned_users
 
+  def maybe_add_list_data(activity_params, user, {:list, list_id}) do
+    case Pleroma.List.get(list_id, user) do
+      %Pleroma.List{} = list ->
+        activity_params
+        |> put_in([:additional, "bcc"], [list.ap_id])
+        |> put_in([:additional, "listMessage"], list.ap_id)
+        |> put_in([:object, "listMessage"], list.ap_id)
+
+      _ ->
+        activity_params
+    end
+  end
+
+  def maybe_add_list_data(activity_params, _, _), do: activity_params
+
   def make_poll_data(%{"poll" => %{"options" => options, "expires_in" => expires_in}} = data)
       when is_list(options) do
     %{max_expiration: max_expiration, min_expiration: min_expiration} =
diff --git a/lib/pleroma/web/mastodon_api/mastodon_api.ex b/lib/pleroma/web/mastodon_api/mastodon_api.ex
index c82b20123..46944dcbc 100644
--- a/lib/pleroma/web/mastodon_api/mastodon_api.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api.ex
@@ -53,7 +53,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
     options = cast_params(params)
 
     user
-    |> Notification.for_user_query()
+    |> Notification.for_user_query(options)
     |> restrict(:exclude_types, options)
     |> Pagination.fetch_paginated(params)
   end
@@ -67,7 +67,8 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPI do
   defp cast_params(params) do
     param_types = %{
       exclude_types: {:array, :string},
-      reblogs: :boolean
+      reblogs: :boolean,
+      with_muted: :boolean
     }
 
     changeset = cast({%{}, param_types}, params, Map.keys(param_types))
diff --git a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
index 8c2033c3a..b3513b5bf 100644
--- a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
@@ -15,6 +15,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Pagination
+  alias Pleroma.Plugs.RateLimiter
   alias Pleroma.Repo
   alias Pleroma.ScheduledActivity
   alias Pleroma.Stats
@@ -46,8 +47,24 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
 
   require Logger
 
-  plug(Pleroma.Plugs.RateLimiter, :app_account_creation when action == :account_register)
-  plug(Pleroma.Plugs.RateLimiter, :search when action in [:search, :search2, :account_search])
+  @rate_limited_status_actions ~w(reblog_status unreblog_status fav_status unfav_status
+    post_status delete_status)a
+
+  plug(
+    RateLimiter,
+    {:status_id_action, bucket_name: "status_id_action:reblog_unreblog", params: ["id"]}
+    when action in ~w(reblog_status unreblog_status)a
+  )
+
+  plug(
+    RateLimiter,
+    {:status_id_action, bucket_name: "status_id_action:fav_unfav", params: ["id"]}
+    when action in ~w(fav_status unfav_status)a
+  )
+
+  plug(RateLimiter, :statuses_actions when action in @rate_limited_status_actions)
+  plug(RateLimiter, :app_account_creation when action == :account_register)
+  plug(RateLimiter, :search when action in [:search, :search2, :account_search])
 
   @local_mastodon_name "Mastodon-Local"
 
@@ -1051,9 +1068,14 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     end
   end
 
-  def mute(%{assigns: %{user: muter}} = conn, %{"id" => id}) do
+  def mute(%{assigns: %{user: muter}} = conn, %{"id" => id} = params) do
+    notifications =
+      if Map.has_key?(params, "notifications"),
+        do: params["notifications"] in [true, "True", "true", "1"],
+        else: true
+
     with %User{} = muted <- User.get_cached_by_id(id),
-         {:ok, muter} <- User.mute(muter, muted) do
+         {:ok, muter} <- User.mute(muter, muted, notifications) do
       conn
       |> put_view(AccountView)
       |> render("relationship.json", %{user: muter, target: muted})
diff --git a/lib/pleroma/web/mastodon_api/views/account_view.ex b/lib/pleroma/web/mastodon_api/views/account_view.ex
index 62c516f8e..65bab4062 100644
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@@ -52,7 +52,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
       followed_by: User.following?(target, user),
       blocking: User.blocks?(user, target),
       muting: User.mutes?(user, target),
-      muting_notifications: false,
+      muting_notifications: User.muted_notifications?(user, target),
       subscribing: User.subscribed_to?(user, target),
       requested: requested,
       domain_blocking: false,
diff --git a/lib/pleroma/web/media_proxy/media_proxy.ex b/lib/pleroma/web/media_proxy/media_proxy.ex
index dd8888a02..a661e9bb7 100644
--- a/lib/pleroma/web/media_proxy/media_proxy.ex
+++ b/lib/pleroma/web/media_proxy/media_proxy.ex
@@ -3,68 +3,71 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MediaProxy do
-  @base64_opts [padding: false]
-
-  def url(nil), do: nil
+  alias Pleroma.Config
+  alias Pleroma.Web
 
-  def url(""), do: nil
+  @base64_opts [padding: false]
 
+  def url(url) when is_nil(url) or url == "", do: nil
   def url("/" <> _ = url), do: url
 
   def url(url) do
-    if !enabled?() or local?(url) or whitelisted?(url) do
+    if disabled?() or local?(url) or whitelisted?(url) do
       url
     else
       encode_url(url)
     end
   end
 
-  defp enabled?, do: Pleroma.Config.get([:media_proxy, :enabled], false)
+  defp disabled?, do: !Config.get([:media_proxy, :enabled], false)
 
   defp local?(url), do: String.starts_with?(url, Pleroma.Web.base_url())
 
   defp whitelisted?(url) do
     %{host: domain} = URI.parse(url)
 
-    Enum.any?(Pleroma.Config.get([:media_proxy, :whitelist]), fn pattern ->
+    Enum.any?(Config.get([:media_proxy, :whitelist]), fn pattern ->
       String.equivalent?(domain, pattern)
     end)
   end
 
   def encode_url(url) do
-    secret = Pleroma.Config.get([Pleroma.Web.Endpoint, :secret_key_base])
     base64 = Base.url_encode64(url, @base64_opts)
-    sig = :crypto.hmac(:sha, secret, base64)
-    sig64 = sig |> Base.url_encode64(@base64_opts)
+
+    sig64 =
+      base64
+      |> signed_url
+      |> Base.url_encode64(@base64_opts)
 
     build_url(sig64, base64, filename(url))
   end
 
   def decode_url(sig, url) do
-    secret = Pleroma.Config.get([Pleroma.Web.Endpoint, :secret_key_base])
-    sig = Base.url_decode64!(sig, @base64_opts)
-    local_sig = :crypto.hmac(:sha, secret, url)
-
-    if local_sig == sig do
+    with {:ok, sig} <- Base.url_decode64(sig, @base64_opts),
+         signature when signature == sig <- signed_url(url) do
       {:ok, Base.url_decode64!(url, @base64_opts)}
     else
-      {:error, :invalid_signature}
+      _ -> {:error, :invalid_signature}
     end
   end
 
+  defp signed_url(url) do
+    :crypto.hmac(:sha, Config.get([Web.Endpoint, :secret_key_base]), url)
+  end
+
   def filename(url_or_path) do
     if path = URI.parse(url_or_path).path, do: Path.basename(path)
   end
 
   def build_url(sig_base64, url_base64, filename \\ nil) do
     [
-      Pleroma.Config.get([:media_proxy, :base_url], Pleroma.Web.base_url()),
+      Pleroma.Config.get([:media_proxy, :base_url], Web.base_url()),
       "proxy",
       sig_base64,
       url_base64,
       filename
     ]
-    |> Enum.filter(fn value -> value end)
+    |> Enum.filter(& &1)
     |> Path.join()
   end
 end
diff --git a/lib/pleroma/web/media_proxy/controller.ex b/lib/pleroma/web/media_proxy/media_proxy_controller.ex
index a711b54e9..8403850ff 100644
--- a/lib/pleroma/web/media_proxy/controller.ex
+++ b/lib/pleroma/web/media_proxy/media_proxy_controller.ex
@@ -13,7 +13,7 @@ defmodule Pleroma.Web.MediaProxy.MediaProxyController do
     with config <- Pleroma.Config.get([:media_proxy], []),
          true <- Keyword.get(config, :enabled, false),
          {:ok, url} <- MediaProxy.decode_url(sig64, url64),
-         :ok <- filename_matches(Map.has_key?(params, "filename"), conn.request_path, url) do
+         :ok <- filename_matches(params, conn.request_path, url) do
       ReverseProxy.call(conn, url, Keyword.get(config, :proxy_opts, @default_proxy_opts))
     else
       false ->
@@ -27,16 +27,18 @@ defmodule Pleroma.Web.MediaProxy.MediaProxyController do
     end
   end
 
-  def filename_matches(has_filename, path, url) do
-    filename = url |> MediaProxy.filename()
+  def filename_matches(%{"filename" => _} = _, path, url) do
+    filename = MediaProxy.filename(url)
 
-    if has_filename && filename && does_not_match(path, filename) do
+    if filename && does_not_match(path, filename) do
       {:wrong_filename, filename}
     else
       :ok
     end
   end
 
+  def filename_matches(_, _, _), do: :ok
+
   defp does_not_match(path, filename) do
     basename = Path.basename(path)
     basename != filename and URI.decode(basename) != filename and URI.encode(basename) != filename
diff --git a/lib/pleroma/web/metadata/opengraph.ex b/lib/pleroma/web/metadata/opengraph.ex
index 4033ec38f..e7fa7f408 100644
--- a/lib/pleroma/web/metadata/opengraph.ex
+++ b/lib/pleroma/web/metadata/opengraph.ex
@@ -9,6 +9,7 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
   alias Pleroma.Web.Metadata.Utils
 
   @behaviour Provider
+  @media_types ["image", "audio", "video"]
 
   @impl Provider
   def build_tags(%{
@@ -81,26 +82,19 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
     Enum.reduce(attachments, [], fn attachment, acc ->
       rendered_tags =
         Enum.reduce(attachment["url"], [], fn url, acc ->
-          media_type =
-            Enum.find(["image", "audio", "video"], fn media_type ->
-              String.starts_with?(url["mediaType"], media_type)
-            end)
-
           # TODO: Add additional properties to objects when we have the data available.
           # Also, Whatsapp only wants JPEG or PNGs. It seems that if we add a second og:image
           # object when a Video or GIF is attached it will display that in Whatsapp Rich Preview.
-          case media_type do
+          case Utils.fetch_media_type(@media_types, url["mediaType"]) do
             "audio" ->
               [
-                {:meta,
-                 [property: "og:" <> media_type, content: Utils.attachment_url(url["href"])], []}
+                {:meta, [property: "og:audio", content: Utils.attachment_url(url["href"])], []}
                 | acc
               ]
 
             "image" ->
               [
-                {:meta,
-                 [property: "og:" <> media_type, content: Utils.attachment_url(url["href"])], []},
+                {:meta, [property: "og:image", content: Utils.attachment_url(url["href"])], []},
                 {:meta, [property: "og:image:width", content: 150], []},
                 {:meta, [property: "og:image:height", content: 150], []}
                 | acc
@@ -108,8 +102,7 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
 
             "video" ->
               [
-                {:meta,
-                 [property: "og:" <> media_type, content: Utils.attachment_url(url["href"])], []}
+                {:meta, [property: "og:video", content: Utils.attachment_url(url["href"])], []}
                 | acc
               ]
 
diff --git a/lib/pleroma/web/metadata/twitter_card.ex b/lib/pleroma/web/metadata/twitter_card.ex
index 8dd01e0d5..d6a6049b3 100644
--- a/lib/pleroma/web/metadata/twitter_card.ex
+++ b/lib/pleroma/web/metadata/twitter_card.ex
@@ -1,4 +1,5 @@
 # Pleroma: A lightweight social networking server
+
 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
@@ -9,13 +10,10 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
   alias Pleroma.Web.Metadata.Utils
 
   @behaviour Provider
+  @media_types ["image", "audio", "video"]
 
   @impl Provider
-  def build_tags(%{
-        activity_id: id,
-        object: object,
-        user: user
-      }) do
+  def build_tags(%{activity_id: id, object: object, user: user}) do
     attachments = build_attachments(id, object)
     scrubbed_content = Utils.scrub_html_and_truncate(object)
     # Zero width space
@@ -27,21 +25,12 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
       end
 
     [
-      {:meta,
-       [
-         property: "twitter:title",
-         content: Utils.user_name_string(user)
-       ], []},
-      {:meta,
-       [
-         property: "twitter:description",
-         content: content
-       ], []}
+      title_tag(user),
+      {:meta, [property: "twitter:description", content: content], []}
     ] ++
       if attachments == [] or Metadata.activity_nsfw?(object) do
         [
-          {:meta,
-           [property: "twitter:image", content: Utils.attachment_url(User.avatar_url(user))], []},
+          image_tag(user),
           {:meta, [property: "twitter:card", content: "summary_large_image"], []}
         ]
       else
@@ -53,30 +42,28 @@ defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
   def build_tags(%{user: user}) do
     with truncated_bio = Utils.scrub_html_and_truncate(user.bio || "") do
       [
-        {:meta,
-         [
-           property: "twitter:title",
-           content: Utils.user_name_string(user)
-         ], []},
+        title_tag(user),
         {:meta, [property: "twitter:description", content: truncated_bio], []},
-        {:meta, [property: "twitter:image", content: Utils.attachment_url(User.avatar_url(user))],
-         []},
+        image_tag(user),
         {:meta, [property: "twitter:card", content: "summary"], []}
       ]
     end
   end
 
+  defp title_tag(user) do
+    {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []}
+  end
+
+  def image_tag(user) do
+    {:meta, [property: "twitter:image", content: Utils.attachment_url(User.avatar_url(user))], []}
+  end
+
   defp build_attachments(id, %{data: %{"attachment" => attachments}}) do
     Enum.reduce(attachments, [], fn attachment, acc ->
       rendered_tags =
         Enum.reduce(attachment["url"], [], fn url, acc ->
-          media_type =
-            Enum.find(["image", "audio", "video"], fn media_type ->
-              String.starts_with?(url["mediaType"], media_type)
-            end)
-
           # TODO: Add additional properties to objects when we have the data available.
-          case media_type do
+          case Utils.fetch_media_type(@media_types, url["mediaType"]) do
             "audio" ->
               [
                 {:meta, [property: "twitter:card", content: "player"], []},
diff --git a/lib/pleroma/web/metadata/utils.ex b/lib/pleroma/web/metadata/utils.ex
index 58385a3d1..720bd4519 100644
--- a/lib/pleroma/web/metadata/utils.ex
+++ b/lib/pleroma/web/metadata/utils.ex
@@ -39,4 +39,11 @@ defmodule Pleroma.Web.Metadata.Utils do
         "(@#{user.nickname})"
       end
   end
+
+  @spec fetch_media_type(list(String.t()), String.t()) :: String.t() | nil
+  def fetch_media_type(supported_types, media_type) do
+    Enum.find(supported_types, fn support_type ->
+      String.starts_with?(media_type, support_type)
+    end)
+  end
 end
diff --git a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
index cd9a4f4a8..a1d7fcc7d 100644
--- a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
+++ b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
@@ -34,8 +34,11 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
   def raw_nodeinfo do
     stats = Stats.get_stats()
 
+    exclusions = Config.get([:instance, :mrf_transparency_exclusions])
+
     mrf_simple =
       Config.get(:mrf_simple)
+      |> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn v -> v in exclusions end)} end)
       |> Enum.into(%{})
 
     # This horror is needed to convert regex sigils to strings
@@ -86,7 +89,8 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
           mrf_simple: mrf_simple,
           mrf_keyword: mrf_keyword,
           mrf_user_allowlist: mrf_user_allowlist,
-          quarantined_instances: quarantined
+          quarantined_instances: quarantined,
+          exclusions: length(exclusions) > 0
         }
       else
         %{}
diff --git a/lib/pleroma/web/rich_media/parser.ex b/lib/pleroma/web/rich_media/parser.ex
index 21cd47890..0d2523338 100644
--- a/lib/pleroma/web/rich_media/parser.ex
+++ b/lib/pleroma/web/rich_media/parser.ex
@@ -3,12 +3,6 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.RichMedia.Parser do
-  @parsers [
-    Pleroma.Web.RichMedia.Parsers.OGP,
-    Pleroma.Web.RichMedia.Parsers.TwitterCard,
-    Pleroma.Web.RichMedia.Parsers.OEmbed
-  ]
-
   @hackney_options [
     pool: :media,
     recv_timeout: 2_000,
@@ -16,6 +10,10 @@ defmodule Pleroma.Web.RichMedia.Parser do
     with_body: true
   ]
 
+  defp parsers do
+    Pleroma.Config.get([:rich_media, :parsers])
+  end
+
   def parse(nil), do: {:error, "No URL provided"}
 
   if Pleroma.Config.get(:env) == :test do
@@ -48,7 +46,7 @@ defmodule Pleroma.Web.RichMedia.Parser do
   end
 
   defp maybe_parse(html) do
-    Enum.reduce_while(@parsers, %{}, fn parser, acc ->
+    Enum.reduce_while(parsers(), %{}, fn parser, acc ->
       case parser.parse(html, acc) do
         {:ok, data} -> {:halt, data}
         {:error, _msg} -> {:cont, acc}
diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index d53fa8a35..3e5142e8a 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -322,10 +322,6 @@ defmodule Pleroma.Web.Router do
 
       patch("/accounts/update_credentials", MastodonAPIController, :update_credentials)
 
-      patch("/accounts/update_avatar", MastodonAPIController, :update_avatar)
-      patch("/accounts/update_banner", MastodonAPIController, :update_banner)
-      patch("/accounts/update_background", MastodonAPIController, :update_background)
-
       post("/statuses", MastodonAPIController, :post_status)
       delete("/statuses/:id", MastodonAPIController, :delete_status)
 
@@ -360,6 +356,10 @@ defmodule Pleroma.Web.Router do
       put("/filters/:id", MastodonAPIController, :update_filter)
       delete("/filters/:id", MastodonAPIController, :delete_filter)
 
+      patch("/pleroma/accounts/update_avatar", MastodonAPIController, :update_avatar)
+      patch("/pleroma/accounts/update_banner", MastodonAPIController, :update_banner)
+      patch("/pleroma/accounts/update_background", MastodonAPIController, :update_background)
+
       get("/pleroma/mascot", MastodonAPIController, :get_mascot)
       put("/pleroma/mascot", MastodonAPIController, :set_mascot)
 
@@ -623,8 +623,6 @@ defmodule Pleroma.Web.Router do
     # XXX: not really ostatus
     pipe_through(:ostatus)
 
-    get("/users/:nickname/followers", ActivityPubController, :followers)
-    get("/users/:nickname/following", ActivityPubController, :following)
     get("/users/:nickname/outbox", ActivityPubController, :outbox)
     get("/objects/:uuid/likes", ActivityPubController, :object_likes)
   end
@@ -656,6 +654,12 @@ defmodule Pleroma.Web.Router do
       pipe_through(:oauth_write)
       post("/users/:nickname/outbox", ActivityPubController, :update_outbox)
     end
+
+    scope [] do
+      pipe_through(:oauth_read_or_public)
+      get("/users/:nickname/followers", ActivityPubController, :followers)
+      get("/users/:nickname/following", ActivityPubController, :following)
+    end
   end
 
   scope "/relay", Pleroma.Web.ActivityPub do
diff --git a/lib/pleroma/web/salmon/salmon.ex b/lib/pleroma/web/salmon/salmon.ex
index e96e4e1e4..9b01ebcc6 100644
--- a/lib/pleroma/web/salmon/salmon.ex
+++ b/lib/pleroma/web/salmon/salmon.ex
@@ -123,11 +123,26 @@ defmodule Pleroma.Web.Salmon do
     {:ok, salmon}
   end
 
-  def remote_users(%{data: %{"to" => to} = data}) do
-    to = to ++ (data["cc"] || [])
+  def remote_users(%User{id: user_id}, %{data: %{"to" => to} = data}) do
+    cc = Map.get(data, "cc", [])
+
+    bcc =
+      data
+      |> Map.get("bcc", [])
+      |> Enum.reduce([], fn ap_id, bcc ->
+        case Pleroma.List.get_by_ap_id(ap_id) do
+          %Pleroma.List{user_id: ^user_id} = list ->
+            {:ok, following} = Pleroma.List.get_following(list)
+            bcc ++ Enum.map(following, & &1.ap_id)
+
+          _ ->
+            bcc
+        end
+      end)
 
-    to
-    |> Enum.map(fn id -> User.get_cached_by_ap_id(id) end)
+    [to, cc, bcc]
+    |> Enum.concat()
+    |> Enum.map(&User.get_cached_by_ap_id/1)
     |> Enum.filter(fn user -> user && !user.local end)
   end
 
@@ -191,7 +206,7 @@ defmodule Pleroma.Web.Salmon do
       {:ok, private, _} = Keys.keys_from_pem(keys)
       {:ok, feed} = encode(private, feed)
 
-      remote_users = remote_users(activity)
+      remote_users = remote_users(user, activity)
 
       salmon_urls = Enum.map(remote_users, & &1.info.salmon)
       reachable_urls_metadata = Instances.filter_reachable(salmon_urls)
diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
index 45ef7be3d..0313560a8 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -192,6 +192,13 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
   end
 
   def notifications(%{assigns: %{user: user}} = conn, params) do
+    params =
+      if Map.has_key?(params, "with_muted") do
+        Map.put(params, :with_muted, params["with_muted"] in [true, "True", "true", "1"])
+      else
+        params
+      end
+
     notifications = Notification.for_user(user, params)
 
     conn
diff --git a/mix.exs b/mix.exs
index f96789d21..a26bb6202 100644
--- a/mix.exs
+++ b/mix.exs
@@ -14,7 +14,7 @@ defmodule Pleroma.Mixfile do
       aliases: aliases(),
       deps: deps(),
       test_coverage: [tool: ExCoveralls],
-
+      preferred_cli_env: ["coveralls.html": :test],
       # Docs
       name: "Pleroma",
       homepage_url: "https://pleroma.social/",
@@ -95,6 +95,7 @@ defmodule Pleroma.Mixfile do
   defp deps do
     [
       {:phoenix, "~> 1.4.8"},
+      {:tzdata, "~> 1.0"},
       {:plug_cowboy, "~> 2.0"},
       {:phoenix_pubsub, "~> 1.1"},
       {:phoenix_ecto, "~> 4.0"},
diff --git a/mix.lock b/mix.lock
index 9c0fd0e98..dcbf80f01 100644
--- a/mix.lock
+++ b/mix.lock
@@ -6,7 +6,7 @@
   "benchee": {:hex, :benchee, "1.0.1", "66b211f9bfd84bd97e6d1beaddf8fc2312aaabe192f776e8931cb0c16f53a521", [:mix], [{:deep_merge, "~> 1.0", [hex: :deep_merge, repo: "hexpm", optional: false]}], "hexpm"},
   "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm"},
   "cachex": {:hex, :cachex, "3.0.2", "1351caa4e26e29f7d7ec1d29b53d6013f0447630bbf382b4fb5d5bad0209f203", [:mix], [{:eternal, "~> 1.2", [hex: :eternal, repo: "hexpm", optional: false]}, {:unsafe, "~> 1.0", [hex: :unsafe, repo: "hexpm", optional: false]}], "hexpm"},
-  "calendar": {:hex, :calendar, "0.17.4", "22c5e8d98a4db9494396e5727108dffb820ee0d18fed4b0aa8ab76e4f5bc32f1", [:mix], [{:tzdata, "~> 0.5.8 or ~> 0.1.201603", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
+  "calendar": {:hex, :calendar, "0.17.6", "ec291cb2e4ba499c2e8c0ef5f4ace974e2f9d02ae9e807e711a9b0c7850b9aee", [:mix], [{:tzdata, "~> 0.5.20 or ~> 0.1.201603 or ~> 1.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
   "certifi": {:hex, :certifi, "2.5.1", "867ce347f7c7d78563450a18a6a28a8090331e77fa02380b4a21962a65d36ee5", [:rebar3], [{:parse_trans, "~>3.3", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm"},
   "combine": {:hex, :combine, "0.10.0", "eff8224eeb56498a2af13011d142c5e7997a80c8f5b97c499f84c841032e429f", [:mix], [], "hexpm"},
   "comeonin": {:hex, :comeonin, "4.1.1", "c7304fc29b45b897b34142a91122bc72757bc0c295e9e824999d5179ffc08416", [:mix], [{:argon2_elixir, "~> 1.2", [hex: :argon2_elixir, repo: "hexpm", optional: true]}, {:bcrypt_elixir, "~> 0.12.1 or ~> 1.0", [hex: :bcrypt_elixir, repo: "hexpm", optional: true]}, {:pbkdf2_elixir, "~> 0.12", [hex: :pbkdf2_elixir, repo: "hexpm", optional: true]}], "hexpm"},
@@ -82,9 +82,9 @@
   "syslog": {:git, "https://github.com/Vagabond/erlang-syslog.git", "4a6c6f2c996483e86c1320e9553f91d337bcb6aa", [tag: "1.0.5"]},
   "telemetry": {:hex, :telemetry, "0.4.0", "8339bee3fa8b91cb84d14c2935f8ecf399ccd87301ad6da6b71c09553834b2ab", [:rebar3], [], "hexpm"},
   "tesla": {:hex, :tesla, "1.2.1", "864783cc27f71dd8c8969163704752476cec0f3a51eb3b06393b3971dc9733ff", [:mix], [{:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "~> 4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm"},
-  "timex": {:hex, :timex, "3.5.0", "b0a23167da02d0fe4f1a4e104d1f929a00d348502b52432c05de875d0b9cffa5", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 0.1.8 or ~> 0.5", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
+  "timex": {:hex, :timex, "3.6.1", "efdf56d0e67a6b956cc57774353b0329c8ab7726766a11547e529357ffdc1d56", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 0.1.8 or ~> 0.5 or ~> 1.0.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm"},
   "trailing_format_plug": {:hex, :trailing_format_plug, "0.0.7", "64b877f912cf7273bed03379936df39894149e35137ac9509117e59866e10e45", [:mix], [{:plug, "> 0.12.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
-  "tzdata": {:hex, :tzdata, "0.5.20", "304b9e98a02840fb32a43ec111ffbe517863c8566eb04a061f1c4dbb90b4d84c", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
+  "tzdata": {:hex, :tzdata, "1.0.1", "f6027a331af7d837471248e62733c6ebee86a72e57c613aa071ebb1f750fc71a", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm"},
   "ueberauth": {:hex, :ueberauth, "0.6.1", "9e90d3337dddf38b1ca2753aca9b1e53d8a52b890191cdc55240247c89230412", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm"},
   "unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm"},
   "unsafe": {:hex, :unsafe, "1.0.0", "7c21742cd05380c7875546b023481d3a26f52df8e5dfedcb9f958f322baae305", [:mix], [], "hexpm"},
diff --git a/priv/repo/migrations/20190516112144_add_ap_id_to_lists.exs b/priv/repo/migrations/20190516112144_add_ap_id_to_lists.exs
new file mode 100644
index 000000000..3c32bc355
--- /dev/null
+++ b/priv/repo/migrations/20190516112144_add_ap_id_to_lists.exs
@@ -0,0 +1,26 @@
+defmodule Pleroma.Repo.Migrations.AddApIdToLists do
+  use Ecto.Migration
+
+  def up do
+    alter table(:lists) do
+      add(:ap_id, :string)
+    end
+
+    execute("""
+    UPDATE lists
+    SET ap_id = u.ap_id || '/lists/' || lists.id
+    FROM users AS u
+    WHERE lists.user_id = u.id
+    """)
+
+    create(unique_index(:lists, :ap_id))
+  end
+
+  def down do
+    drop(index(:lists, [:ap_id]))
+
+    alter table(:lists) do
+      remove(:ap_id)
+    end
+  end
+end
diff --git a/priv/repo/migrations/20190711042024_copy_muted_to_muted_notifications.exs b/priv/repo/migrations/20190711042024_copy_muted_to_muted_notifications.exs
new file mode 100644
index 000000000..50669902e
--- /dev/null
+++ b/priv/repo/migrations/20190711042024_copy_muted_to_muted_notifications.exs
@@ -0,0 +1,24 @@
+defmodule Pleroma.Repo.Migrations.CopyMutedToMutedNotifications do
+  use Ecto.Migration
+  alias Pleroma.User
+
+  def change do
+    query =
+      User.Query.build(%{
+        local: true,
+        active: true,
+        order_by: :id
+      })
+
+    Pleroma.Repo.stream(query)
+    |> Enum.each(fn
+      %{info: %{mutes: mutes} = info} = user ->
+        info_cng =
+          Ecto.Changeset.cast(info, %{muted_notifications: mutes}, [:muted_notifications])
+
+        Ecto.Changeset.change(user)
+        |> Ecto.Changeset.put_embed(:info, info_cng)
+        |> Pleroma.Repo.update()
+    end)
+  end
+end
diff --git a/priv/static/schemas/litepub-0.1.jsonld b/priv/static/schemas/litepub-0.1.jsonld
index f36b231c5..57ed05eba 100644
--- a/priv/static/schemas/litepub-0.1.jsonld
+++ b/priv/static/schemas/litepub-0.1.jsonld
@@ -20,6 +20,10 @@
             "sensitive": "as:sensitive",
             "litepub": "http://litepub.social/ns#",
             "directMessage": "litepub:directMessage",
+            "listMessage": {
+                "@id": "litepub:listMessage",
+                "@type": "@id"
+            },
             "oauthRegistrationEndpoint": {
                 "@id": "litepub:oauthRegistrationEndpoint",
                 "@type": "@id"
diff --git a/test/list_test.exs b/test/list_test.exs
index 1909c0cd9..f39033d02 100644
--- a/test/list_test.exs
+++ b/test/list_test.exs
@@ -113,4 +113,30 @@ defmodule Pleroma.ListTest do
     assert owned_list in lists_2
     refute not_owned_list in lists_2
   end
+
+  test "get by ap_id" do
+    user = insert(:user)
+    {:ok, list} = Pleroma.List.create("foo", user)
+    assert Pleroma.List.get_by_ap_id(list.ap_id) == list
+  end
+
+  test "memberships" do
+    user = insert(:user)
+    member = insert(:user)
+    {:ok, list} = Pleroma.List.create("foo", user)
+    {:ok, list} = Pleroma.List.follow(list, member)
+
+    assert Pleroma.List.memberships(member) == [list.ap_id]
+  end
+
+  test "member?" do
+    user = insert(:user)
+    member = insert(:user)
+
+    {:ok, list} = Pleroma.List.create("foo", user)
+    {:ok, list} = Pleroma.List.follow(list, member)
+
+    assert Pleroma.List.member?(list, member)
+    refute Pleroma.List.member?(list, user)
+  end
 end
diff --git a/test/notification_test.exs b/test/notification_test.exs
index 1d36f14bf..dda570b49 100644
--- a/test/notification_test.exs
+++ b/test/notification_test.exs
@@ -74,26 +74,37 @@ defmodule Pleroma.NotificationTest do
       Task.await(task_user_notification)
     end
 
-    test "it doesn't create a notification for user if the user blocks the activity author" do
+    test "it creates a notification for user if the user blocks the activity author" do
       activity = insert(:note_activity)
       author = User.get_cached_by_ap_id(activity.data["actor"])
       user = insert(:user)
       {:ok, user} = User.block(user, author)
 
-      refute Notification.create_notification(activity, user)
+      assert Notification.create_notification(activity, user)
     end
 
-    test "it doesn't create a notificatin for the user if the user mutes the activity author" do
+    test "it creates a notificatin for the user if the user mutes the activity author" do
       muter = insert(:user)
       muted = insert(:user)
       {:ok, _} = User.mute(muter, muted)
       muter = Repo.get(User, muter.id)
       {:ok, activity} = CommonAPI.post(muted, %{"status" => "Hi @#{muter.nickname}"})
 
-      refute Notification.create_notification(activity, muter)
+      assert Notification.create_notification(activity, muter)
     end
 
-    test "it doesn't create a notification for an activity from a muted thread" do
+    test "notification created if user is muted without notifications" do
+      muter = insert(:user)
+      muted = insert(:user)
+
+      {:ok, muter} = User.mute(muter, muted, false)
+
+      {:ok, activity} = CommonAPI.post(muted, %{"status" => "Hi @#{muter.nickname}"})
+
+      assert Notification.create_notification(activity, muter)
+    end
+
+    test "it creates a notification for an activity from a muted thread" do
       muter = insert(:user)
       other_user = insert(:user)
       {:ok, activity} = CommonAPI.post(muter, %{"status" => "hey"})
@@ -105,7 +116,7 @@ defmodule Pleroma.NotificationTest do
           "in_reply_to_status_id" => activity.id
         })
 
-      refute Notification.create_notification(activity, muter)
+      assert Notification.create_notification(activity, muter)
     end
 
     test "it disables notifications from followers" do
@@ -532,4 +543,98 @@ defmodule Pleroma.NotificationTest do
       assert Enum.empty?(Notification.for_user(user))
     end
   end
+
+  describe "for_user" do
+    test "it returns notifications for muted user without notifications" do
+      user = insert(:user)
+      muted = insert(:user)
+      {:ok, user} = User.mute(user, muted, false)
+
+      {:ok, _activity} = TwitterAPI.create_status(muted, %{"status" => "hey @#{user.nickname}"})
+
+      assert length(Notification.for_user(user)) == 1
+    end
+
+    test "it doesn't return notifications for muted user with notifications" do
+      user = insert(:user)
+      muted = insert(:user)
+      {:ok, user} = User.mute(user, muted)
+
+      {:ok, _activity} = TwitterAPI.create_status(muted, %{"status" => "hey @#{user.nickname}"})
+
+      assert Notification.for_user(user) == []
+    end
+
+    test "it doesn't return notifications for blocked user" do
+      user = insert(:user)
+      blocked = insert(:user)
+      {:ok, user} = User.block(user, blocked)
+
+      {:ok, _activity} = TwitterAPI.create_status(blocked, %{"status" => "hey @#{user.nickname}"})
+
+      assert Notification.for_user(user) == []
+    end
+
+    test "it doesn't return notificatitons for blocked domain" do
+      user = insert(:user)
+      blocked = insert(:user, ap_id: "http://some-domain.com")
+      {:ok, user} = User.block_domain(user, "some-domain.com")
+
+      {:ok, _activity} = TwitterAPI.create_status(blocked, %{"status" => "hey @#{user.nickname}"})
+
+      assert Notification.for_user(user) == []
+    end
+
+    test "it doesn't return notifications for muted thread" do
+      user = insert(:user)
+      another_user = insert(:user)
+
+      {:ok, activity} =
+        TwitterAPI.create_status(another_user, %{"status" => "hey @#{user.nickname}"})
+
+      {:ok, _} = Pleroma.ThreadMute.add_mute(user.id, activity.data["context"])
+      assert Notification.for_user(user) == []
+    end
+
+    test "it returns notifications for muted user with notifications and with_muted parameter" do
+      user = insert(:user)
+      muted = insert(:user)
+      {:ok, user} = User.mute(user, muted)
+
+      {:ok, _activity} = TwitterAPI.create_status(muted, %{"status" => "hey @#{user.nickname}"})
+
+      assert length(Notification.for_user(user, %{with_muted: true})) == 1
+    end
+
+    test "it returns notifications for blocked user and with_muted parameter" do
+      user = insert(:user)
+      blocked = insert(:user)
+      {:ok, user} = User.block(user, blocked)
+
+      {:ok, _activity} = TwitterAPI.create_status(blocked, %{"status" => "hey @#{user.nickname}"})
+
+      assert length(Notification.for_user(user, %{with_muted: true})) == 1
+    end
+
+    test "it returns notificatitons for blocked domain and with_muted parameter" do
+      user = insert(:user)
+      blocked = insert(:user, ap_id: "http://some-domain.com")
+      {:ok, user} = User.block_domain(user, "some-domain.com")
+
+      {:ok, _activity} = TwitterAPI.create_status(blocked, %{"status" => "hey @#{user.nickname}"})
+
+      assert length(Notification.for_user(user, %{with_muted: true})) == 1
+    end
+
+    test "it returns notifications for muted thread with_muted parameter" do
+      user = insert(:user)
+      another_user = insert(:user)
+
+      {:ok, activity} =
+        TwitterAPI.create_status(another_user, %{"status" => "hey @#{user.nickname}"})
+
+      {:ok, _} = Pleroma.ThreadMute.add_mute(user.id, activity.data["context"])
+      assert length(Notification.for_user(user, %{with_muted: true})) == 1
+    end
+  end
 end
diff --git a/test/object/containment_test.exs b/test/object/containment_test.exs
index 1beed6236..61cd1b412 100644
--- a/test/object/containment_test.exs
+++ b/test/object/containment_test.exs
@@ -68,4 +68,34 @@ defmodule Pleroma.Object.ContainmentTest do
                "[error] Could not decode user at fetch https://n1u.moe/users/rye, {:error, :error}"
     end
   end
+
+  describe "containment of children" do
+    test "contain_child() catches spoofing attempts" do
+      data = %{
+        "id" => "http://example.com/whatever",
+        "type" => "Create",
+        "object" => %{
+          "id" => "http://example.net/~alyssa/activities/1234",
+          "attributedTo" => "http://example.org/~alyssa"
+        },
+        "actor" => "http://example.com/~bob"
+      }
+
+      :error = Containment.contain_child(data)
+    end
+
+    test "contain_child() allows correct origins" do
+      data = %{
+        "id" => "http://example.org/~alyssa/activities/5678",
+        "type" => "Create",
+        "object" => %{
+          "id" => "http://example.org/~alyssa/activities/1234",
+          "attributedTo" => "http://example.org/~alyssa"
+        },
+        "actor" => "http://example.org/~alyssa"
+      }
+
+      :ok = Containment.contain_child(data)
+    end
+  end
 end
diff --git a/test/object/fetcher_test.exs b/test/object/fetcher_test.exs
index 3b666e0d1..56a9d775f 100644
--- a/test/object/fetcher_test.exs
+++ b/test/object/fetcher_test.exs
@@ -9,6 +9,7 @@ defmodule Pleroma.Object.FetcherTest do
   alias Pleroma.Object
   alias Pleroma.Object.Fetcher
   import Tesla.Mock
+  import Mock
 
   setup do
     mock(fn
@@ -26,16 +27,31 @@ defmodule Pleroma.Object.FetcherTest do
   end
 
   describe "actor origin containment" do
-    test "it rejects objects with a bogus origin" do
+    test_with_mock "it rejects objects with a bogus origin",
+                   Pleroma.Web.OStatus,
+                   [:passthrough],
+                   [] do
       {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity.json")
+
+      refute called(Pleroma.Web.OStatus.fetch_activity_from_url(:_))
     end
 
-    test "it rejects objects when attributedTo is wrong (variant 1)" do
+    test_with_mock "it rejects objects when attributedTo is wrong (variant 1)",
+                   Pleroma.Web.OStatus,
+                   [:passthrough],
+                   [] do
       {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity2.json")
+
+      refute called(Pleroma.Web.OStatus.fetch_activity_from_url(:_))
     end
 
-    test "it rejects objects when attributedTo is wrong (variant 2)" do
+    test_with_mock "it rejects objects when attributedTo is wrong (variant 2)",
+                   Pleroma.Web.OStatus,
+                   [:passthrough],
+                   [] do
       {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity3.json")
+
+      refute called(Pleroma.Web.OStatus.fetch_activity_from_url(:_))
     end
   end
 
diff --git a/test/plugs/rate_limiter_test.exs b/test/plugs/rate_limiter_test.exs
index f8251b5c7..395095079 100644
--- a/test/plugs/rate_limiter_test.exs
+++ b/test/plugs/rate_limiter_test.exs
@@ -10,12 +10,13 @@ defmodule Pleroma.Plugs.RateLimiterTest do
 
   import Pleroma.Factory
 
-  @limiter_name :testing
+  # Note: each example must work with separate buckets in order to prevent concurrency issues
 
   test "init/1" do
-    Pleroma.Config.put([:rate_limit, @limiter_name], {1, 1})
+    limiter_name = :test_init
+    Pleroma.Config.put([:rate_limit, limiter_name], {1, 1})
 
-    assert {@limiter_name, {1, 1}} == RateLimiter.init(@limiter_name)
+    assert {limiter_name, {1, 1}, []} == RateLimiter.init(limiter_name)
     assert nil == RateLimiter.init(:foo)
   end
 
@@ -24,14 +25,15 @@ defmodule Pleroma.Plugs.RateLimiterTest do
   end
 
   test "it restricts by opts" do
+    limiter_name = :test_opts
     scale = 1000
     limit = 5
 
-    Pleroma.Config.put([:rate_limit, @limiter_name], {scale, limit})
+    Pleroma.Config.put([:rate_limit, limiter_name], {scale, limit})
 
-    opts = RateLimiter.init(@limiter_name)
+    opts = RateLimiter.init(limiter_name)
     conn = conn(:get, "/")
-    bucket_name = "#{@limiter_name}:#{RateLimiter.ip(conn)}"
+    bucket_name = "#{limiter_name}:#{RateLimiter.ip(conn)}"
 
     conn = RateLimiter.call(conn, opts)
     assert {1, 4, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
@@ -65,18 +67,78 @@ defmodule Pleroma.Plugs.RateLimiterTest do
     refute conn.halted
   end
 
+  test "`bucket_name` option overrides default bucket name" do
+    limiter_name = :test_bucket_name
+    scale = 1000
+    limit = 5
+
+    Pleroma.Config.put([:rate_limit, limiter_name], {scale, limit})
+    base_bucket_name = "#{limiter_name}:group1"
+    opts = RateLimiter.init({limiter_name, bucket_name: base_bucket_name})
+
+    conn = conn(:get, "/")
+    default_bucket_name = "#{limiter_name}:#{RateLimiter.ip(conn)}"
+    customized_bucket_name = "#{base_bucket_name}:#{RateLimiter.ip(conn)}"
+
+    RateLimiter.call(conn, opts)
+    assert {1, 4, _, _, _} = ExRated.inspect_bucket(customized_bucket_name, scale, limit)
+    assert {0, 5, _, _, _} = ExRated.inspect_bucket(default_bucket_name, scale, limit)
+  end
+
+  test "`params` option appends specified params' values to bucket name" do
+    limiter_name = :test_params
+    scale = 1000
+    limit = 5
+
+    Pleroma.Config.put([:rate_limit, limiter_name], {scale, limit})
+    opts = RateLimiter.init({limiter_name, params: ["id"]})
+    id = "1"
+
+    conn = conn(:get, "/?id=#{id}")
+    conn = Plug.Conn.fetch_query_params(conn)
+
+    default_bucket_name = "#{limiter_name}:#{RateLimiter.ip(conn)}"
+    parametrized_bucket_name = "#{limiter_name}:#{id}:#{RateLimiter.ip(conn)}"
+
+    RateLimiter.call(conn, opts)
+    assert {1, 4, _, _, _} = ExRated.inspect_bucket(parametrized_bucket_name, scale, limit)
+    assert {0, 5, _, _, _} = ExRated.inspect_bucket(default_bucket_name, scale, limit)
+  end
+
+  test "it supports combination of options modifying bucket name" do
+    limiter_name = :test_options_combo
+    scale = 1000
+    limit = 5
+
+    Pleroma.Config.put([:rate_limit, limiter_name], {scale, limit})
+    base_bucket_name = "#{limiter_name}:group1"
+    opts = RateLimiter.init({limiter_name, bucket_name: base_bucket_name, params: ["id"]})
+    id = "100"
+
+    conn = conn(:get, "/?id=#{id}")
+    conn = Plug.Conn.fetch_query_params(conn)
+
+    default_bucket_name = "#{limiter_name}:#{RateLimiter.ip(conn)}"
+    parametrized_bucket_name = "#{base_bucket_name}:#{id}:#{RateLimiter.ip(conn)}"
+
+    RateLimiter.call(conn, opts)
+    assert {1, 4, _, _, _} = ExRated.inspect_bucket(parametrized_bucket_name, scale, limit)
+    assert {0, 5, _, _, _} = ExRated.inspect_bucket(default_bucket_name, scale, limit)
+  end
+
   test "optional limits for authenticated users" do
+    limiter_name = :test_authenticated
     Ecto.Adapters.SQL.Sandbox.checkout(Pleroma.Repo)
 
     scale = 1000
     limit = 5
-    Pleroma.Config.put([:rate_limit, @limiter_name], [{1, 10}, {scale, limit}])
+    Pleroma.Config.put([:rate_limit, limiter_name], [{1, 10}, {scale, limit}])
 
-    opts = RateLimiter.init(@limiter_name)
+    opts = RateLimiter.init(limiter_name)
 
     user = insert(:user)
     conn = conn(:get, "/") |> assign(:user, user)
-    bucket_name = "#{@limiter_name}:#{user.id}"
+    bucket_name = "#{limiter_name}:#{user.id}"
 
     conn = RateLimiter.call(conn, opts)
     assert {1, 4, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
diff --git a/test/signature_test.exs b/test/signature_test.exs
new file mode 100644
index 000000000..4920196c7
--- /dev/null
+++ b/test/signature_test.exs
@@ -0,0 +1,99 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.SignatureTest do
+  use Pleroma.DataCase
+
+  import Pleroma.Factory
+  import Tesla.Mock
+
+  alias Pleroma.Signature
+
+  setup do
+    mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
+    :ok
+  end
+
+  @private_key "-----BEGIN RSA PRIVATE KEY-----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\n3Z7TQ18Iyh3jAUCzFV9IJlLIExq5Y7P4B3ojWFBN607sDCt8BMPbDYs=\n-----END RSA PRIVATE KEY-----"
+
+  @public_key %{
+    "id" => "https://mastodon.social/users/lambadalambda#main-key",
+    "owner" => "https://mastodon.social/users/lambadalambda",
+    "publicKeyPem" =>
+      "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw0P/Tq4gb4G/QVuMGbJo\nC/AfMNcv+m7NfrlOwkVzcU47jgESuYI4UtJayissCdBycHUnfVUd9qol+eznSODz\nCJhfJloqEIC+aSnuEPGA0POtWad6DU0E6/Ho5zQn5WAWUwbRQqowbrsm/GHo2+3v\neR5jGenwA6sYhINg/c3QQbksyV0uJ20Umyx88w8+TJuv53twOfmyDWuYNoQ3y5cc\nHKOZcLHxYOhvwg3PFaGfFHMFiNmF40dTXt9K96r7sbzc44iLD+VphbMPJEjkMuf8\nPGEFOBzy8pm3wJZw2v32RNW2VESwMYyqDzwHXGSq1a73cS7hEnc79gXlELsK04L9\nQQIDAQAB\n-----END PUBLIC KEY-----\n"
+  }
+
+  @rsa_public_key {
+    :RSAPublicKey,
+    24_650_000_183_914_698_290_885_268_529_673_621_967_457_234_469_123_179_408_466_269_598_577_505_928_170_923_974_132_111_403_341_217_239_999_189_084_572_368_839_502_170_501_850_920_051_662_384_964_248_315_257_926_552_945_648_828_895_432_624_227_029_881_278_113_244_073_644_360_744_504_606_177_648_469_825_063_267_913_017_309_199_785_535_546_734_904_379_798_564_556_494_962_268_682_532_371_146_333_972_821_570_577_277_375_020_977_087_539_994_500_097_107_935_618_711_808_260_846_821_077_839_605_098_669_707_417_692_791_905_543_116_911_754_774_323_678_879_466_618_738_207_538_013_885_607_095_203_516_030_057_611_111_308_904_599_045_146_148_350_745_339_208_006_497_478_057_622_336_882_506_112_530_056_970_653_403_292_123_624_453_213_574_011_183_684_739_084_105_206_483_178_943_532_208_537_215_396_831_110_268_758_639_826_369_857,
+    # credo:disable-for-previous-line Credo.Check.Readability.MaxLineLength
+    65_537
+  }
+
+  describe "fetch_public_key/1" do
+    test "it returns key" do
+      expected_result = {:ok, @rsa_public_key}
+
+      user = insert(:user, %{info: %{source_data: %{"publicKey" => @public_key}}})
+
+      assert Signature.fetch_public_key(%Plug.Conn{params: %{"actor" => user.ap_id}}) ==
+               expected_result
+    end
+
+    test "it returns error when not found user" do
+      assert Signature.fetch_public_key(%Plug.Conn{params: %{"actor" => "test-ap_id"}}) ==
+               {:error, :error}
+    end
+
+    test "it returns error if public key is empty" do
+      user = insert(:user, %{info: %{source_data: %{"publicKey" => %{}}}})
+
+      assert Signature.fetch_public_key(%Plug.Conn{params: %{"actor" => user.ap_id}}) ==
+               {:error, :error}
+    end
+  end
+
+  describe "refetch_public_key/1" do
+    test "it returns key" do
+      ap_id = "https://mastodon.social/users/lambadalambda"
+
+      assert Signature.refetch_public_key(%Plug.Conn{params: %{"actor" => ap_id}}) ==
+               {:ok, @rsa_public_key}
+    end
+
+    test "it returns error when not found user" do
+      assert Signature.refetch_public_key(%Plug.Conn{params: %{"actor" => "test-ap_id"}}) ==
+               {:error, {:error, :ok}}
+    end
+  end
+
+  describe "sign/2" do
+    test "it returns signature headers" do
+      user =
+        insert(:user, %{
+          ap_id: "https://mastodon.social/users/lambadalambda",
+          info: %{keys: @private_key}
+        })
+
+      assert Signature.sign(
+               user,
+               %{
+                 host: "test.test",
+                 "content-length": 100
+               }
+             ) ==
+               "keyId=\"https://mastodon.social/users/lambadalambda#main-key\",algorithm=\"rsa-sha256\",headers=\"content-length host\",signature=\"sibUOoqsFfTDerquAkyprxzDjmJm6erYc42W5w1IyyxusWngSinq5ILTjaBxFvfarvc7ci1xAi+5gkBwtshRMWm7S+Uqix24Yg5EYafXRun9P25XVnYBEIH4XQ+wlnnzNIXQkU3PU9e6D8aajDZVp3hPJNeYt1gIPOA81bROI8/glzb1SAwQVGRbqUHHHKcwR8keiR/W2h7BwG3pVRy4JgnIZRSW7fQogKedDg02gzRXwUDFDk0pr2p3q6bUWHUXNV8cZIzlMK+v9NlyFbVYBTHctAR26GIAN6Hz0eV0mAQAePHDY1mXppbA8Gpp6hqaMuYfwifcXmcc+QFm4e+n3A==\""
+    end
+
+    test "it returns error" do
+      user =
+        insert(:user, %{ap_id: "https://mastodon.social/users/lambadalambda", info: %{keys: ""}})
+
+      assert Signature.sign(
+               user,
+               %{host: "test.test", "content-length": 100}
+             ) == {:error, []}
+    end
+  end
+end
diff --git a/test/support/http_request_mock.ex b/test/support/http_request_mock.ex
index ff6bb78f9..7811f7807 100644
--- a/test/support/http_request_mock.ex
+++ b/test/support/http_request_mock.ex
@@ -879,6 +879,42 @@ defmodule HttpRequestMock do
      }}
   end
 
+  def get("https://info.pleroma.site/activity.json", _, _, Accept: "application/activity+json") do
+    {:ok,
+     %Tesla.Env{
+       status: 200,
+       body: File.read!("test/fixtures/tesla_mock/https__info.pleroma.site_activity.json")
+     }}
+  end
+
+  def get("https://info.pleroma.site/activity.json", _, _, _) do
+    {:ok, %Tesla.Env{status: 404, body: ""}}
+  end
+
+  def get("https://info.pleroma.site/activity2.json", _, _, Accept: "application/activity+json") do
+    {:ok,
+     %Tesla.Env{
+       status: 200,
+       body: File.read!("test/fixtures/tesla_mock/https__info.pleroma.site_activity2.json")
+     }}
+  end
+
+  def get("https://info.pleroma.site/activity2.json", _, _, _) do
+    {:ok, %Tesla.Env{status: 404, body: ""}}
+  end
+
+  def get("https://info.pleroma.site/activity3.json", _, _, Accept: "application/activity+json") do
+    {:ok,
+     %Tesla.Env{
+       status: 200,
+       body: File.read!("test/fixtures/tesla_mock/https__info.pleroma.site_activity3.json")
+     }}
+  end
+
+  def get("https://info.pleroma.site/activity3.json", _, _, _) do
+    {:ok, %Tesla.Env{status: 404, body: ""}}
+  end
+
   def get(url, query, body, headers) do
     {:error,
      "Not implemented the mock response for get #{inspect(url)}, #{query}, #{inspect(body)}, #{
diff --git a/test/tasks/config_test.exs b/test/tasks/config_test.exs
index bbcc57217..a9b79eb5b 100644
--- a/test/tasks/config_test.exs
+++ b/test/tasks/config_test.exs
@@ -34,8 +34,8 @@ defmodule Mix.Tasks.Pleroma.ConfigTest do
 
     Mix.Tasks.Pleroma.Config.run(["migrate_to_db"])
 
-    first_db = Config.get_by_params(%{group: "pleroma", key: "first_setting"})
-    second_db = Config.get_by_params(%{group: "pleroma", key: "second_setting"})
+    first_db = Config.get_by_params(%{group: "pleroma", key: ":first_setting"})
+    second_db = Config.get_by_params(%{group: "pleroma", key: ":second_setting"})
     refute Config.get_by_params(%{group: "pleroma", key: "Pleroma.Repo"})
 
     assert Config.from_binary(first_db.value) == [key: "value", key2: [Pleroma.Repo]]
@@ -45,13 +45,13 @@ defmodule Mix.Tasks.Pleroma.ConfigTest do
   test "settings are migrated to file and deleted from db", %{temp_file: temp_file} do
     Config.create(%{
       group: "pleroma",
-      key: "setting_first",
+      key: ":setting_first",
       value: [key: "value", key2: [Pleroma.Activity]]
     })
 
     Config.create(%{
       group: "pleroma",
-      key: "setting_second",
+      key: ":setting_second",
       value: [key: "valu2", key2: [Pleroma.Repo]]
     })
 
@@ -61,7 +61,7 @@ defmodule Mix.Tasks.Pleroma.ConfigTest do
     assert File.exists?(temp_file)
     {:ok, file} = File.read(temp_file)
 
-    assert file =~ "config :pleroma, setting_first:"
-    assert file =~ "config :pleroma, setting_second:"
+    assert file =~ "config :pleroma, :setting_first,"
+    assert file =~ "config :pleroma, :setting_second,"
   end
 end
diff --git a/test/user_test.exs b/test/user_test.exs
index 7c3fe976d..264b7a40e 100644
--- a/test/user_test.exs
+++ b/test/user_test.exs
@@ -687,10 +687,12 @@ defmodule Pleroma.UserTest do
       muted_user = insert(:user)
 
       refute User.mutes?(user, muted_user)
+      refute User.muted_notifications?(user, muted_user)
 
       {:ok, user} = User.mute(user, muted_user)
 
       assert User.mutes?(user, muted_user)
+      assert User.muted_notifications?(user, muted_user)
     end
 
     test "it unmutes users" do
@@ -701,6 +703,20 @@ defmodule Pleroma.UserTest do
       {:ok, user} = User.unmute(user, muted_user)
 
       refute User.mutes?(user, muted_user)
+      refute User.muted_notifications?(user, muted_user)
+    end
+
+    test "it mutes user without notifications" do
+      user = insert(:user)
+      muted_user = insert(:user)
+
+      refute User.mutes?(user, muted_user)
+      refute User.muted_notifications?(user, muted_user)
+
+      {:ok, user} = User.mute(user, muted_user, false)
+
+      assert User.mutes?(user, muted_user)
+      refute User.muted_notifications?(user, muted_user)
     end
   end
 
diff --git a/test/web/activity_pub/activity_pub_controller_test.exs b/test/web/activity_pub/activity_pub_controller_test.exs
index 1f8eb9d71..452172bb4 100644
--- a/test/web/activity_pub/activity_pub_controller_test.exs
+++ b/test/web/activity_pub/activity_pub_controller_test.exs
@@ -12,6 +12,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
   alias Pleroma.Web.ActivityPub.ObjectView
   alias Pleroma.Web.ActivityPub.UserView
   alias Pleroma.Web.ActivityPub.Utils
+  alias Pleroma.Web.CommonAPI
 
   setup_all do
     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
@@ -551,7 +552,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       assert result["first"]["orderedItems"] == [user.ap_id]
     end
 
-    test "it returns returns empty if the user has 'hide_followers' set", %{conn: conn} do
+    test "it returns returns a uri if the user has 'hide_followers' set", %{conn: conn} do
       user = insert(:user)
       user_two = insert(:user, %{info: %{hide_followers: true}})
       User.follow(user, user_two)
@@ -561,8 +562,35 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
         |> get("/users/#{user_two.nickname}/followers")
         |> json_response(200)
 
-      assert result["first"]["orderedItems"] == []
-      assert result["totalItems"] == 0
+      assert is_binary(result["first"])
+    end
+
+    test "it returns a 403 error on pages, if the user has 'hide_followers' set and the request is not authenticated",
+         %{conn: conn} do
+      user = insert(:user, %{info: %{hide_followers: true}})
+
+      result =
+        conn
+        |> get("/users/#{user.nickname}/followers?page=1")
+
+      assert result.status == 403
+      assert result.resp_body == ""
+    end
+
+    test "it renders the page, if the user has 'hide_followers' set and the request is authenticated with the same user",
+         %{conn: conn} do
+      user = insert(:user, %{info: %{hide_followers: true}})
+      other_user = insert(:user)
+      {:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
+
+      result =
+        conn
+        |> assign(:user, user)
+        |> get("/users/#{user.nickname}/followers?page=1")
+        |> json_response(200)
+
+      assert result["totalItems"] == 1
+      assert result["orderedItems"] == [other_user.ap_id]
     end
 
     test "it works for more than 10 users", %{conn: conn} do
@@ -606,7 +634,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       assert result["first"]["orderedItems"] == [user_two.ap_id]
     end
 
-    test "it returns returns empty if the user has 'hide_follows' set", %{conn: conn} do
+    test "it returns a uri if the user has 'hide_follows' set", %{conn: conn} do
       user = insert(:user, %{info: %{hide_follows: true}})
       user_two = insert(:user)
       User.follow(user, user_two)
@@ -616,8 +644,35 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
         |> get("/users/#{user.nickname}/following")
         |> json_response(200)
 
-      assert result["first"]["orderedItems"] == []
-      assert result["totalItems"] == 0
+      assert is_binary(result["first"])
+    end
+
+    test "it returns a 403 error on pages, if the user has 'hide_follows' set and the request is not authenticated",
+         %{conn: conn} do
+      user = insert(:user, %{info: %{hide_follows: true}})
+
+      result =
+        conn
+        |> get("/users/#{user.nickname}/following?page=1")
+
+      assert result.status == 403
+      assert result.resp_body == ""
+    end
+
+    test "it renders the page, if the user has 'hide_follows' set and the request is authenticated with the same user",
+         %{conn: conn} do
+      user = insert(:user, %{info: %{hide_follows: true}})
+      other_user = insert(:user)
+      {:ok, user, _other_user, _activity} = CommonAPI.follow(user, other_user)
+
+      result =
+        conn
+        |> assign(:user, user)
+        |> get("/users/#{user.nickname}/following?page=1")
+        |> json_response(200)
+
+      assert result["totalItems"] == 1
+      assert result["orderedItems"] == [other_user.ap_id]
     end
 
     test "it works for more than 10 users", %{conn: conn} do
diff --git a/test/web/activity_pub/activity_pub_test.exs b/test/web/activity_pub/activity_pub_test.exs
index 59d56f3a7..00adbc0f9 100644
--- a/test/web/activity_pub/activity_pub_test.exs
+++ b/test/web/activity_pub/activity_pub_test.exs
@@ -1190,6 +1190,21 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
     end
   end
 
+  test "fetch_activities/2 returns activities addressed to a list " do
+    user = insert(:user)
+    member = insert(:user)
+    {:ok, list} = Pleroma.List.create("foo", user)
+    {:ok, list} = Pleroma.List.follow(list, member)
+
+    {:ok, activity} =
+      CommonAPI.post(user, %{"status" => "foobar", "visibility" => "list:#{list.id}"})
+
+    activity = Repo.preload(activity, :bookmark)
+    activity = %Activity{activity | thread_muted?: !!activity.thread_muted?}
+
+    assert ActivityPub.fetch_activities([], %{"user" => user}) == [activity]
+  end
+
   def data_uri do
     File.read!("test/fixtures/avatar_data_uri")
   end
diff --git a/test/web/activity_pub/transmogrifier_test.exs b/test/web/activity_pub/transmogrifier_test.exs
index b896a532b..a1f5f6e36 100644
--- a/test/web/activity_pub/transmogrifier_test.exs
+++ b/test/web/activity_pub/transmogrifier_test.exs
@@ -416,6 +416,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
         |> Map.put("attributedTo", user.ap_id)
         |> Map.put("to", ["https://www.w3.org/ns/activitystreams#Public"])
         |> Map.put("cc", [])
+        |> Map.put("id", user.ap_id <> "/activities/12345678")
 
       data = Map.put(data, "object", object)
 
@@ -439,6 +440,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
         |> Map.put("attributedTo", user.ap_id)
         |> Map.put("to", nil)
         |> Map.put("cc", nil)
+        |> Map.put("id", user.ap_id <> "/activities/12345678")
 
       data = Map.put(data, "object", object)
 
@@ -1096,6 +1098,18 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
 
       assert modified["directMessage"] == true
     end
+
+    test "it strips BCC field" do
+      user = insert(:user)
+      {:ok, list} = Pleroma.List.create("foo", user)
+
+      {:ok, activity} =
+        CommonAPI.post(user, %{"status" => "foobar", "visibility" => "list:#{list.id}"})
+
+      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
+
+      assert is_nil(modified["bcc"])
+    end
   end
 
   describe "user upgrade" do
diff --git a/test/web/activity_pub/views/user_view_test.exs b/test/web/activity_pub/views/user_view_test.exs
index 969860c4c..86254117f 100644
--- a/test/web/activity_pub/views/user_view_test.exs
+++ b/test/web/activity_pub/views/user_view_test.exs
@@ -8,6 +8,7 @@ defmodule Pleroma.Web.ActivityPub.UserViewTest do
 
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.UserView
+  alias Pleroma.Web.CommonAPI
 
   test "Renders a user, including the public key" do
     user = insert(:user)
@@ -82,4 +83,28 @@ defmodule Pleroma.Web.ActivityPub.UserViewTest do
       refute result["endpoints"]["oauthTokenEndpoint"]
     end
   end
+
+  describe "followers" do
+    test "sets totalItems to zero when followers are hidden" do
+      user = insert(:user)
+      other_user = insert(:user)
+      {:ok, _other_user, user, _activity} = CommonAPI.follow(other_user, user)
+      assert %{"totalItems" => 1} = UserView.render("followers.json", %{user: user})
+      info = Map.put(user.info, :hide_followers, true)
+      user = Map.put(user, :info, info)
+      assert %{"totalItems" => 0} = UserView.render("followers.json", %{user: user})
+    end
+  end
+
+  describe "following" do
+    test "sets totalItems to zero when follows are hidden" do
+      user = insert(:user)
+      other_user = insert(:user)
+      {:ok, user, _other_user, _activity} = CommonAPI.follow(user, other_user)
+      assert %{"totalItems" => 1} = UserView.render("following.json", %{user: user})
+      info = Map.put(user.info, :hide_follows, true)
+      user = Map.put(user, :info, info)
+      assert %{"totalItems" => 0} = UserView.render("following.json", %{user: user})
+    end
+  end
 end
diff --git a/test/web/activity_pub/visibilty_test.exs b/test/web/activity_pub/visibilty_test.exs
index 4d5c07da4..b62a89e68 100644
--- a/test/web/activity_pub/visibilty_test.exs
+++ b/test/web/activity_pub/visibilty_test.exs
@@ -16,6 +16,9 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
     following = insert(:user)
     unrelated = insert(:user)
     {:ok, following} = Pleroma.User.follow(following, user)
+    {:ok, list} = Pleroma.List.create("foo", user)
+
+    Pleroma.List.follow(list, unrelated)
 
     {:ok, public} =
       CommonAPI.post(user, %{"status" => "@#{mentioned.nickname}", "visibility" => "public"})
@@ -29,6 +32,12 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
     {:ok, unlisted} =
       CommonAPI.post(user, %{"status" => "@#{mentioned.nickname}", "visibility" => "unlisted"})
 
+    {:ok, list} =
+      CommonAPI.post(user, %{
+        "status" => "@#{mentioned.nickname}",
+        "visibility" => "list:#{list.id}"
+      })
+
     %{
       public: public,
       private: private,
@@ -37,29 +46,65 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
       user: user,
       mentioned: mentioned,
       following: following,
-      unrelated: unrelated
+      unrelated: unrelated,
+      list: list
     }
   end
 
-  test "is_direct?", %{public: public, private: private, direct: direct, unlisted: unlisted} do
+  test "is_direct?", %{
+    public: public,
+    private: private,
+    direct: direct,
+    unlisted: unlisted,
+    list: list
+  } do
     assert Visibility.is_direct?(direct)
     refute Visibility.is_direct?(public)
     refute Visibility.is_direct?(private)
     refute Visibility.is_direct?(unlisted)
+    assert Visibility.is_direct?(list)
   end
 
-  test "is_public?", %{public: public, private: private, direct: direct, unlisted: unlisted} do
+  test "is_public?", %{
+    public: public,
+    private: private,
+    direct: direct,
+    unlisted: unlisted,
+    list: list
+  } do
     refute Visibility.is_public?(direct)
     assert Visibility.is_public?(public)
     refute Visibility.is_public?(private)
     assert Visibility.is_public?(unlisted)
+    refute Visibility.is_public?(list)
   end
 
-  test "is_private?", %{public: public, private: private, direct: direct, unlisted: unlisted} do
+  test "is_private?", %{
+    public: public,
+    private: private,
+    direct: direct,
+    unlisted: unlisted,
+    list: list
+  } do
     refute Visibility.is_private?(direct)
     refute Visibility.is_private?(public)
     assert Visibility.is_private?(private)
     refute Visibility.is_private?(unlisted)
+    refute Visibility.is_private?(list)
+  end
+
+  test "is_list?", %{
+    public: public,
+    private: private,
+    direct: direct,
+    unlisted: unlisted,
+    list: list
+  } do
+    refute Visibility.is_list?(direct)
+    refute Visibility.is_list?(public)
+    refute Visibility.is_list?(private)
+    refute Visibility.is_list?(unlisted)
+    assert Visibility.is_list?(list)
   end
 
   test "visible_for_user?", %{
@@ -70,7 +115,8 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
     user: user,
     mentioned: mentioned,
     following: following,
-    unrelated: unrelated
+    unrelated: unrelated,
+    list: list
   } do
     # All visible to author
 
@@ -78,6 +124,7 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
     assert Visibility.visible_for_user?(private, user)
     assert Visibility.visible_for_user?(unlisted, user)
     assert Visibility.visible_for_user?(direct, user)
+    assert Visibility.visible_for_user?(list, user)
 
     # All visible to a mentioned user
 
@@ -85,6 +132,7 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
     assert Visibility.visible_for_user?(private, mentioned)
     assert Visibility.visible_for_user?(unlisted, mentioned)
     assert Visibility.visible_for_user?(direct, mentioned)
+    assert Visibility.visible_for_user?(list, mentioned)
 
     # DM not visible for just follower
 
@@ -92,6 +140,7 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
     assert Visibility.visible_for_user?(private, following)
     assert Visibility.visible_for_user?(unlisted, following)
     refute Visibility.visible_for_user?(direct, following)
+    refute Visibility.visible_for_user?(list, following)
 
     # Public and unlisted visible for unrelated user
 
@@ -99,6 +148,9 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
     assert Visibility.visible_for_user?(unlisted, unrelated)
     refute Visibility.visible_for_user?(private, unrelated)
     refute Visibility.visible_for_user?(direct, unrelated)
+
+    # Visible for a list member
+    assert Visibility.visible_for_user?(list, unrelated)
   end
 
   test "doesn't die when the user doesn't exist",
@@ -115,18 +167,24 @@ defmodule Pleroma.Web.ActivityPub.VisibilityTest do
     public: public,
     private: private,
     direct: direct,
-    unlisted: unlisted
+    unlisted: unlisted,
+    list: list
   } do
     assert Visibility.get_visibility(public) == "public"
     assert Visibility.get_visibility(private) == "private"
     assert Visibility.get_visibility(direct) == "direct"
     assert Visibility.get_visibility(unlisted) == "unlisted"
+    assert Visibility.get_visibility(list) == "list"
   end
 
   test "get_visibility with directMessage flag" do
     assert Visibility.get_visibility(%{data: %{"directMessage" => true}}) == "direct"
   end
 
+  test "get_visibility with listMessage flag" do
+    assert Visibility.get_visibility(%{data: %{"listMessage" => ""}}) == "list"
+  end
+
   describe "entire_thread_visible_for_user?/2" do
     test "returns false if not found activity", %{user: user} do
       refute Visibility.entire_thread_visible_for_user?(%Activity{}, user)
diff --git a/test/web/admin_api/admin_api_controller_test.exs b/test/web/admin_api/admin_api_controller_test.exs
index 1b71cbff3..ee48b752c 100644
--- a/test/web/admin_api/admin_api_controller_test.exs
+++ b/test/web/admin_api/admin_api_controller_test.exs
@@ -1720,7 +1720,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
           configs: [
             %{
               "group" => "pleroma",
-              "key" => "key1",
+              "key" => ":key1",
               "value" => [
                 %{"tuple" => [":key2", "some_val"]},
                 %{
@@ -1750,7 +1750,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
                  "configs" => [
                    %{
                      "group" => "pleroma",
-                     "key" => "key1",
+                     "key" => ":key1",
                      "value" => [
                        %{"tuple" => [":key2", "some_val"]},
                        %{
@@ -1782,7 +1782,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
           configs: [
             %{
               "group" => "pleroma",
-              "key" => "key1",
+              "key" => ":key1",
               "value" => %{"key" => "some_val"}
             }
           ]
@@ -1793,7 +1793,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
                  "configs" => [
                    %{
                      "group" => "pleroma",
-                     "key" => "key1",
+                     "key" => ":key1",
                      "value" => %{"key" => "some_val"}
                    }
                  ]
@@ -1862,6 +1862,45 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
                ]
              }
     end
+
+    test "queues key as atom", %{conn: conn} do
+      conn =
+        post(conn, "/api/pleroma/admin/config", %{
+          configs: [
+            %{
+              "group" => "pleroma_job_queue",
+              "key" => ":queues",
+              "value" => [
+                %{"tuple" => [":federator_incoming", 50]},
+                %{"tuple" => [":federator_outgoing", 50]},
+                %{"tuple" => [":web_push", 50]},
+                %{"tuple" => [":mailer", 10]},
+                %{"tuple" => [":transmogrifier", 20]},
+                %{"tuple" => [":scheduled_activities", 10]},
+                %{"tuple" => [":background", 5]}
+              ]
+            }
+          ]
+        })
+
+      assert json_response(conn, 200) == %{
+               "configs" => [
+                 %{
+                   "group" => "pleroma_job_queue",
+                   "key" => ":queues",
+                   "value" => [
+                     %{"tuple" => [":federator_incoming", 50]},
+                     %{"tuple" => [":federator_outgoing", 50]},
+                     %{"tuple" => [":web_push", 50]},
+                     %{"tuple" => [":mailer", 10]},
+                     %{"tuple" => [":transmogrifier", 20]},
+                     %{"tuple" => [":scheduled_activities", 10]},
+                     %{"tuple" => [":background", 5]}
+                   ]
+                 }
+               ]
+             }
+    end
   end
 end
 
diff --git a/test/web/common_api/common_api_test.exs b/test/web/common_api/common_api_test.exs
index 958c931c4..7d8eeb12e 100644
--- a/test/web/common_api/common_api_test.exs
+++ b/test/web/common_api/common_api_test.exs
@@ -129,6 +129,18 @@ defmodule Pleroma.Web.CommonAPITest do
                  })
       end)
     end
+
+    test "it allows to address a list" do
+      user = insert(:user)
+      {:ok, list} = Pleroma.List.create("foo", user)
+
+      {:ok, activity} =
+        CommonAPI.post(user, %{"status" => "foobar", "visibility" => "list:#{list.id}"})
+
+      assert activity.data["bcc"] == [list.ap_id]
+      assert activity.recipients == [list.ap_id, user.ap_id]
+      assert activity.data["listMessage"] == list.ap_id
+    end
   end
 
   describe "reactions" do
@@ -346,6 +358,20 @@ defmodule Pleroma.Web.CommonAPITest do
     end
   end
 
+  describe "unfollow/2" do
+    test "also unsubscribes a user" do
+      [follower, followed] = insert_pair(:user)
+      {:ok, follower, followed, _} = CommonAPI.follow(follower, followed)
+      {:ok, followed} = User.subscribe(follower, followed)
+
+      assert User.subscribed_to?(follower, followed)
+
+      {:ok, follower} = CommonAPI.unfollow(follower, followed)
+
+      refute User.subscribed_to?(follower, followed)
+    end
+  end
+
   describe "accept_follow_request/2" do
     test "after acceptance, it sets all existing pending follow request states to 'accept'" do
       user = insert(:user, info: %{locked: true})
diff --git a/test/web/mastodon_api/mastodon_api_controller_test.exs b/test/web/mastodon_api/mastodon_api_controller_test.exs
index 8afb1497b..6ffa64dc8 100644
--- a/test/web/mastodon_api/mastodon_api_controller_test.exs
+++ b/test/web/mastodon_api/mastodon_api_controller_test.exs
@@ -593,7 +593,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     conn =
       conn
       |> assign(:user, user)
-      |> patch("/api/v1/accounts/update_avatar", %{img: avatar_image})
+      |> patch("/api/v1/pleroma/accounts/update_avatar", %{img: avatar_image})
 
     user = refresh_record(user)
 
@@ -618,7 +618,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     conn =
       conn
       |> assign(:user, user)
-      |> patch("/api/v1/accounts/update_avatar", %{img: ""})
+      |> patch("/api/v1/pleroma/accounts/update_avatar", %{img: ""})
 
     user = User.get_cached_by_id(user.id)
 
@@ -633,7 +633,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     conn =
       conn
       |> assign(:user, user)
-      |> patch("/api/v1/accounts/update_banner", %{"banner" => @image})
+      |> patch("/api/v1/pleroma/accounts/update_banner", %{"banner" => @image})
 
     user = refresh_record(user)
     assert user.info.banner["type"] == "Image"
@@ -647,7 +647,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     conn =
       conn
       |> assign(:user, user)
-      |> patch("/api/v1/accounts/update_banner", %{"banner" => ""})
+      |> patch("/api/v1/pleroma/accounts/update_banner", %{"banner" => ""})
 
     user = refresh_record(user)
     assert user.info.banner == %{}
@@ -661,7 +661,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     conn =
       conn
       |> assign(:user, user)
-      |> patch("/api/v1/accounts/update_background", %{"img" => @image})
+      |> patch("/api/v1/pleroma/accounts/update_background", %{"img" => @image})
 
     user = refresh_record(user)
     assert user.info.background["type"] == "Image"
@@ -674,7 +674,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     conn =
       conn
       |> assign(:user, user)
-      |> patch("/api/v1/accounts/update_background", %{"img" => ""})
+      |> patch("/api/v1/pleroma/accounts/update_background", %{"img" => ""})
 
     user = refresh_record(user)
     assert user.info.background == %{}
@@ -1274,6 +1274,71 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
       result = json_response(conn_res, 200)
       assert [%{"id" => ^notification4_id}, %{"id" => ^notification3_id}] = result
     end
+
+    test "doesn't see notifications after muting user with notifications", %{conn: conn} do
+      user = insert(:user)
+      user2 = insert(:user)
+
+      {:ok, _, _, _} = CommonAPI.follow(user, user2)
+      {:ok, _} = CommonAPI.post(user2, %{"status" => "hey @#{user.nickname}"})
+
+      conn = assign(conn, :user, user)
+
+      conn = get(conn, "/api/v1/notifications")
+
+      assert length(json_response(conn, 200)) == 1
+
+      {:ok, user} = User.mute(user, user2)
+
+      conn = assign(build_conn(), :user, user)
+      conn = get(conn, "/api/v1/notifications")
+
+      assert json_response(conn, 200) == []
+    end
+
+    test "see notifications after muting user without notifications", %{conn: conn} do
+      user = insert(:user)
+      user2 = insert(:user)
+
+      {:ok, _, _, _} = CommonAPI.follow(user, user2)
+      {:ok, _} = CommonAPI.post(user2, %{"status" => "hey @#{user.nickname}"})
+
+      conn = assign(conn, :user, user)
+
+      conn = get(conn, "/api/v1/notifications")
+
+      assert length(json_response(conn, 200)) == 1
+
+      {:ok, user} = User.mute(user, user2, false)
+
+      conn = assign(build_conn(), :user, user)
+      conn = get(conn, "/api/v1/notifications")
+
+      assert length(json_response(conn, 200)) == 1
+    end
+
+    test "see notifications after muting user with notifications and with_muted parameter", %{
+      conn: conn
+    } do
+      user = insert(:user)
+      user2 = insert(:user)
+
+      {:ok, _, _, _} = CommonAPI.follow(user, user2)
+      {:ok, _} = CommonAPI.post(user2, %{"status" => "hey @#{user.nickname}"})
+
+      conn = assign(conn, :user, user)
+
+      conn = get(conn, "/api/v1/notifications")
+
+      assert length(json_response(conn, 200)) == 1
+
+      {:ok, user} = User.mute(user, user2)
+
+      conn = assign(build_conn(), :user, user)
+      conn = get(conn, "/api/v1/notifications", %{"with_muted" => "true"})
+
+      assert length(json_response(conn, 200)) == 1
+    end
   end
 
   describe "reblogging" do
@@ -2105,25 +2170,52 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
     assert %{"error" => "Record not found"} = json_response(conn_res, 404)
   end
 
-  test "muting / unmuting a user", %{conn: conn} do
-    user = insert(:user)
-    other_user = insert(:user)
+  describe "mute/unmute" do
+    test "with notifications", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user)
 
-    conn =
-      conn
-      |> assign(:user, user)
-      |> post("/api/v1/accounts/#{other_user.id}/mute")
+      conn =
+        conn
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/mute")
 
-    assert %{"id" => _id, "muting" => true} = json_response(conn, 200)
+      response = json_response(conn, 200)
 
-    user = User.get_cached_by_id(user.id)
+      assert %{"id" => _id, "muting" => true, "muting_notifications" => true} = response
+      user = User.get_cached_by_id(user.id)
 
-    conn =
-      build_conn()
-      |> assign(:user, user)
-      |> post("/api/v1/accounts/#{other_user.id}/unmute")
+      conn =
+        build_conn()
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/unmute")
 
-    assert %{"id" => _id, "muting" => false} = json_response(conn, 200)
+      response = json_response(conn, 200)
+      assert %{"id" => _id, "muting" => false, "muting_notifications" => false} = response
+    end
+
+    test "without notifications", %{conn: conn} do
+      user = insert(:user)
+      other_user = insert(:user)
+
+      conn =
+        conn
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/mute", %{"notifications" => "false"})
+
+      response = json_response(conn, 200)
+
+      assert %{"id" => _id, "muting" => true, "muting_notifications" => false} = response
+      user = User.get_cached_by_id(user.id)
+
+      conn =
+        build_conn()
+        |> assign(:user, user)
+        |> post("/api/v1/accounts/#{other_user.id}/unmute")
+
+      response = json_response(conn, 200)
+      assert %{"id" => _id, "muting" => false, "muting_notifications" => false} = response
+    end
   end
 
   test "subscribing / unsubscribing to a user", %{conn: conn} do
diff --git a/test/web/mastodon_api/status_view_test.exs b/test/web/mastodon_api/status_view_test.exs
index ac42819d8..995bd52c8 100644
--- a/test/web/mastodon_api/status_view_test.exs
+++ b/test/web/mastodon_api/status_view_test.exs
@@ -541,4 +541,17 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
     assert result[:reblog][:account][:pleroma][:relationship] ==
              AccountView.render("relationship.json", %{user: user, target: user})
   end
+
+  test "visibility/list" do
+    user = insert(:user)
+
+    {:ok, list} = Pleroma.List.create("foo", user)
+
+    {:ok, activity} =
+      CommonAPI.post(user, %{"status" => "foobar", "visibility" => "list:#{list.id}"})
+
+    status = StatusView.render("status.json", activity: activity)
+
+    assert status.visibility == "list"
+  end
 end
diff --git a/test/web/media_proxy/media_proxy_controller_test.exs b/test/web/media_proxy/media_proxy_controller_test.exs
new file mode 100644
index 000000000..53b8f556b
--- /dev/null
+++ b/test/web/media_proxy/media_proxy_controller_test.exs
@@ -0,0 +1,73 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MediaProxy.MediaProxyControllerTest do
+  use Pleroma.Web.ConnCase
+  import Mock
+  alias Pleroma.Config
+
+  setup do
+    media_proxy_config = Config.get([:media_proxy]) || []
+    on_exit(fn -> Config.put([:media_proxy], media_proxy_config) end)
+    :ok
+  end
+
+  test "it returns 404 when MediaProxy disabled", %{conn: conn} do
+    Config.put([:media_proxy, :enabled], false)
+
+    assert %Plug.Conn{
+             status: 404,
+             resp_body: "Not Found"
+           } = get(conn, "/proxy/hhgfh/eeeee")
+
+    assert %Plug.Conn{
+             status: 404,
+             resp_body: "Not Found"
+           } = get(conn, "/proxy/hhgfh/eeee/fff")
+  end
+
+  test "it returns 403 when signature invalidated", %{conn: conn} do
+    Config.put([:media_proxy, :enabled], true)
+    Config.put([Pleroma.Web.Endpoint, :secret_key_base], "00000000000")
+    path = URI.parse(Pleroma.Web.MediaProxy.encode_url("https://google.fn")).path
+    Config.put([Pleroma.Web.Endpoint, :secret_key_base], "000")
+
+    assert %Plug.Conn{
+             status: 403,
+             resp_body: "Forbidden"
+           } = get(conn, path)
+
+    assert %Plug.Conn{
+             status: 403,
+             resp_body: "Forbidden"
+           } = get(conn, "/proxy/hhgfh/eeee")
+
+    assert %Plug.Conn{
+             status: 403,
+             resp_body: "Forbidden"
+           } = get(conn, "/proxy/hhgfh/eeee/fff")
+  end
+
+  test "redirects on valid url when filename invalidated", %{conn: conn} do
+    Config.put([:media_proxy, :enabled], true)
+    Config.put([Pleroma.Web.Endpoint, :secret_key_base], "00000000000")
+    url = Pleroma.Web.MediaProxy.encode_url("https://google.fn/test.png")
+    invalid_url = String.replace(url, "test.png", "test-file.png")
+    response = get(conn, invalid_url)
+    html = "<html><body>You are being <a href=\"#{url}\">redirected</a>.</body></html>"
+    assert response.status == 302
+    assert response.resp_body == html
+  end
+
+  test "it performs ReverseProxy.call when signature valid", %{conn: conn} do
+    Config.put([:media_proxy, :enabled], true)
+    Config.put([Pleroma.Web.Endpoint, :secret_key_base], "00000000000")
+    url = Pleroma.Web.MediaProxy.encode_url("https://google.fn/test.png")
+
+    with_mock Pleroma.ReverseProxy,
+      call: fn _conn, _url, _opts -> %Plug.Conn{status: :success} end do
+      assert %Plug.Conn{status: :success} = get(conn, url)
+    end
+  end
+end
diff --git a/test/media_proxy_test.exs b/test/web/media_proxy/media_proxy_test.exs
index 176b09914..edbbf9b66 100644
--- a/test/media_proxy_test.exs
+++ b/test/web/media_proxy/media_proxy_test.exs
@@ -2,7 +2,7 @@
 # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
-defmodule Pleroma.MediaProxyTest do
+defmodule Pleroma.Web.MediaProxyTest do
   use ExUnit.Case
   import Pleroma.Web.MediaProxy
   alias Pleroma.Web.MediaProxy.MediaProxyController
@@ -90,22 +90,28 @@ defmodule Pleroma.MediaProxyTest do
 
     test "filename_matches preserves the encoded or decoded path" do
       assert MediaProxyController.filename_matches(
-               true,
+               %{"filename" => "/Hello world.jpg"},
                "/Hello world.jpg",
                "http://pleroma.social/Hello world.jpg"
              ) == :ok
 
       assert MediaProxyController.filename_matches(
-               true,
+               %{"filename" => "/Hello%20world.jpg"},
                "/Hello%20world.jpg",
                "http://pleroma.social/Hello%20world.jpg"
              ) == :ok
 
       assert MediaProxyController.filename_matches(
-               true,
+               %{"filename" => "/my%2Flong%2Furl%2F2019%2F07%2FS.jpg"},
                "/my%2Flong%2Furl%2F2019%2F07%2FS.jpg",
                "http://pleroma.social/my%2Flong%2Furl%2F2019%2F07%2FS.jpg"
              ) == :ok
+
+      assert MediaProxyController.filename_matches(
+               %{"filename" => "/my%2Flong%2Furl%2F2019%2F07%2FS.jp"},
+               "/my%2Flong%2Furl%2F2019%2F07%2FS.jp",
+               "http://pleroma.social/my%2Flong%2Furl%2F2019%2F07%2FS.jpg"
+             ) == {:wrong_filename, "my%2Flong%2Furl%2F2019%2F07%2FS.jpg"}
     end
 
     test "encoded url are tried to match for proxy as `conn.request_path` encodes the url" do
diff --git a/test/web/metadata/player_view_test.exs b/test/web/metadata/player_view_test.exs
new file mode 100644
index 000000000..742b0ed8b
--- /dev/null
+++ b/test/web/metadata/player_view_test.exs
@@ -0,0 +1,33 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Metadata.PlayerViewTest do
+  use Pleroma.DataCase
+
+  alias Pleroma.Web.Metadata.PlayerView
+
+  test "it renders audio tag" do
+    res =
+      PlayerView.render(
+        "player.html",
+        %{"mediaType" => "audio", "href" => "test-href"}
+      )
+      |> Phoenix.HTML.safe_to_string()
+
+    assert res ==
+             "<audio controls><source src=\"test-href\" type=\"audio\">Your browser does not support audio playback.</audio>"
+  end
+
+  test "it renders videos tag" do
+    res =
+      PlayerView.render(
+        "player.html",
+        %{"mediaType" => "video", "href" => "test-href"}
+      )
+      |> Phoenix.HTML.safe_to_string()
+
+    assert res ==
+             "<video controls loop><source src=\"test-href\" type=\"video\">Your browser does not support video playback.</video>"
+  end
+end
diff --git a/test/web/metadata/twitter_card_test.exs b/test/web/metadata/twitter_card_test.exs
new file mode 100644
index 000000000..0814006d2
--- /dev/null
+++ b/test/web/metadata/twitter_card_test.exs
@@ -0,0 +1,123 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Metadata.Providers.TwitterCardTest do
+  use Pleroma.DataCase
+  import Pleroma.Factory
+
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.Endpoint
+  alias Pleroma.Web.Metadata.Providers.TwitterCard
+  alias Pleroma.Web.Metadata.Utils
+  alias Pleroma.Web.Router
+
+  test "it renders twitter card for user info" do
+    user = insert(:user, name: "Jimmy Hendriks", bio: "born 19 March 1994")
+    avatar_url = Utils.attachment_url(User.avatar_url(user))
+    res = TwitterCard.build_tags(%{user: user})
+
+    assert res == [
+             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [property: "twitter:description", content: "born 19 March 1994"], []},
+             {:meta, [property: "twitter:image", content: avatar_url], []},
+             {:meta, [property: "twitter:card", content: "summary"], []}
+           ]
+  end
+
+  test "it does not render attachments if post is nsfw" do
+    Pleroma.Config.put([Pleroma.Web.Metadata, :unfurl_nsfw], false)
+    user = insert(:user, name: "Jimmy Hendriks", bio: "born 19 March 1994")
+    {:ok, activity} = CommonAPI.post(user, %{"status" => "HI"})
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "tag" => [],
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "pleroma in a nutshell",
+          "sensitive" => true,
+          "attachment" => [
+            %{
+              "url" => [%{"mediaType" => "image/png", "href" => "https://pleroma.gov/tenshi.png"}]
+            },
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "application/octet-stream",
+                  "href" => "https://pleroma.gov/fqa/badapple.sfc"
+                }
+              ]
+            },
+            %{
+              "url" => [
+                %{"mediaType" => "video/webm", "href" => "https://pleroma.gov/about/juche.webm"}
+              ]
+            }
+          ]
+        }
+      })
+
+    result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
+
+    assert [
+             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [property: "twitter:description", content: "“pleroma in a nutshell”"], []},
+             {:meta, [property: "twitter:image", content: "http://localhost:4001/images/avi.png"],
+              []},
+             {:meta, [property: "twitter:card", content: "summary_large_image"], []}
+           ] == result
+  end
+
+  test "it renders supported types of attachments and skips unknown types" do
+    user = insert(:user, name: "Jimmy Hendriks", bio: "born 19 March 1994")
+    {:ok, activity} = CommonAPI.post(user, %{"status" => "HI"})
+
+    note =
+      insert(:note, %{
+        data: %{
+          "actor" => user.ap_id,
+          "tag" => [],
+          "id" => "https://pleroma.gov/objects/whatever",
+          "content" => "pleroma in a nutshell",
+          "attachment" => [
+            %{
+              "url" => [%{"mediaType" => "image/png", "href" => "https://pleroma.gov/tenshi.png"}]
+            },
+            %{
+              "url" => [
+                %{
+                  "mediaType" => "application/octet-stream",
+                  "href" => "https://pleroma.gov/fqa/badapple.sfc"
+                }
+              ]
+            },
+            %{
+              "url" => [
+                %{"mediaType" => "video/webm", "href" => "https://pleroma.gov/about/juche.webm"}
+              ]
+            }
+          ]
+        }
+      })
+
+    result = TwitterCard.build_tags(%{object: note, user: user, activity_id: activity.id})
+
+    assert [
+             {:meta, [property: "twitter:title", content: Utils.user_name_string(user)], []},
+             {:meta, [property: "twitter:description", content: "“pleroma in a nutshell”"], []},
+             {:meta, [property: "twitter:card", content: "summary_large_image"], []},
+             {:meta, [property: "twitter:player", content: "https://pleroma.gov/tenshi.png"], []},
+             {:meta, [property: "twitter:card", content: "player"], []},
+             {:meta,
+              [
+                property: "twitter:player",
+                content: Router.Helpers.o_status_url(Endpoint, :notice_player, activity.id)
+              ], []},
+             {:meta, [property: "twitter:player:width", content: "480"], []},
+             {:meta, [property: "twitter:player:height", content: "480"], []}
+           ] == result
+  end
+end
diff --git a/test/web/node_info_test.exs b/test/web/node_info_test.exs
index be1173513..d7f848bfa 100644
--- a/test/web/node_info_test.exs
+++ b/test/web/node_info_test.exs
@@ -83,4 +83,47 @@ defmodule Pleroma.Web.NodeInfoTest do
 
     Pleroma.Config.put([:instance, :safe_dm_mentions], option)
   end
+
+  test "it shows MRF transparency data if enabled", %{conn: conn} do
+    option = Pleroma.Config.get([:instance, :mrf_transparency])
+    Pleroma.Config.put([:instance, :mrf_transparency], true)
+
+    simple_config = %{"reject" => ["example.com"]}
+    Pleroma.Config.put(:mrf_simple, simple_config)
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    assert response["metadata"]["federation"]["mrf_simple"] == simple_config
+
+    Pleroma.Config.put([:instance, :mrf_transparency], option)
+    Pleroma.Config.put(:mrf_simple, %{})
+  end
+
+  test "it performs exclusions from MRF transparency data if configured", %{conn: conn} do
+    option = Pleroma.Config.get([:instance, :mrf_transparency])
+    Pleroma.Config.put([:instance, :mrf_transparency], true)
+
+    exclusions = Pleroma.Config.get([:instance, :mrf_transparency_exclusions])
+    Pleroma.Config.put([:instance, :mrf_transparency_exclusions], ["other.site"])
+
+    simple_config = %{"reject" => ["example.com", "other.site"]}
+    expected_config = %{"reject" => ["example.com"]}
+
+    Pleroma.Config.put(:mrf_simple, simple_config)
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    assert response["metadata"]["federation"]["mrf_simple"] == expected_config
+    assert response["metadata"]["federation"]["exclusions"] == true
+
+    Pleroma.Config.put([:instance, :mrf_transparency], option)
+    Pleroma.Config.put([:instance, :mrf_transparency_exclusions], exclusions)
+    Pleroma.Config.put(:mrf_simple, %{})
+  end
 end
diff --git a/test/web/twitter_api/twitter_api_controller_test.exs b/test/web/twitter_api/twitter_api_controller_test.exs
index 7ec0e101d..de6177575 100644
--- a/test/web/twitter_api/twitter_api_controller_test.exs
+++ b/test/web/twitter_api/twitter_api_controller_test.exs
@@ -521,6 +521,38 @@ defmodule Pleroma.Web.TwitterAPI.ControllerTest do
                  for: current_user
                })
     end
+
+    test "muted user", %{conn: conn, user: current_user} do
+      other_user = insert(:user)
+
+      {:ok, current_user} = User.mute(current_user, other_user)
+
+      {:ok, _activity} =
+        ActivityBuilder.insert(%{"to" => [current_user.ap_id]}, %{user: other_user})
+
+      conn =
+        conn
+        |> with_credentials(current_user.nickname, "test")
+        |> get("/api/qvitter/statuses/notifications.json")
+
+      assert json_response(conn, 200) == []
+    end
+
+    test "muted user with with_muted parameter", %{conn: conn, user: current_user} do
+      other_user = insert(:user)
+
+      {:ok, current_user} = User.mute(current_user, other_user)
+
+      {:ok, _activity} =
+        ActivityBuilder.insert(%{"to" => [current_user.ap_id]}, %{user: other_user})
+
+      conn =
+        conn
+        |> with_credentials(current_user.nickname, "test")
+        |> get("/api/qvitter/statuses/notifications.json", %{"with_muted" => "true"})
+
+      assert length(json_response(conn, 200)) == 1
+    end
   end
 
   describe "POST /api/qvitter/statuses/notifications/read" do