Merge remote-tracking branch 'origin' into validate-user-info

.gitlab-ci.yml

@@ -9,6 +9,11 @@ variables:
   POSTGRES_PASSWORD: postgres
   DB_HOST: postgres
 
+cache:
+  key: ${CI_COMMIT_REF_SLUG}
+  paths:
+          - deps
+          - _build
 stages:
   - lint
   - test

config/config.exs

@@ -52,6 +52,7 @@ config :pleroma, Pleroma.Web.Endpoint,
   url: [host: "localhost"],
   protocol: "https",
   secret_key_base: "aK4Abxf29xU9TTDKre9coZPUgevcVCFQJe/5xP/7Lt4BEif6idBIbjupVbOrbKxl",
+  signing_salt: "CqaoopA2",
   render_errors: [view: Pleroma.Web.ErrorView, accepts: ~w(json)],
   pubsub: [name: Pleroma.PubSub, adapter: Phoenix.PubSub.PG2],
   secure_cookie_flag: true
@@ -72,18 +73,10 @@ config :pleroma, :websub, Pleroma.Web.Websub
 config :pleroma, :ostatus, Pleroma.Web.OStatus
 config :pleroma, :httpoison, Pleroma.HTTP
 
-version =
-  with {version, 0} <- System.cmd("git", ["rev-parse", "HEAD"]) do
-    "Pleroma #{Mix.Project.config()[:version]} #{String.trim(version)}"
-  else
-    _ -> "Pleroma #{Mix.Project.config()[:version]} dev"
-  end
-
 # Configures http settings, upstream proxy etc.
 config :pleroma, :http, proxy_url: nil
 
 config :pleroma, :instance,
-  version: version,
   name: "Pleroma",
   email: "example@example.com",
   description: "A Pleroma instance, an alternative fediverse server",

config/config.md

@@ -87,3 +87,16 @@ This section is used to configure Pleroma-FE, unless ``:managed_config`` in ``:i
 * ``sts_max_age``: The maximum age for the `Strict-Transport-Security` header if sent
 * ``ct_max_age``: The maximum age for the `Expect-CT` header if sent
 * ``referrer_policy``: The referrer policy to use, either `"same-origin"` or `"no-referrer"`.
+
+## :mrf_user_allowlist
+
+The keys in this section are the domain names that the policy should apply to.
+Each key should be assigned a list of users that should be allowed through by
+their ActivityPub ID.
+
+An example:
+
+```
+config :pleroma, :mrf_user_allowlist,
+  "example.org": ["https://example.org/users/admin"]
+```

lib/mix/tasks/relay_follow.ex

@@ -14,9 +14,11 @@ defmodule Mix.Tasks.RelayFollow do
   def run([target]) do
     Mix.Task.run("app.start")
 
-    :ok = Relay.follow(target)
-
-    # put this task to sleep to allow the genserver to push out the messages
-    :timer.sleep(500)
+    with {:ok, activity} <- Relay.follow(target) do
+      # put this task to sleep to allow the genserver to push out the messages
+      :timer.sleep(500)
+    else
+      {:error, e} -> Mix.shell().error("Error while following #{target}: #{inspect(e)}")
+    end
   end
 end

lib/mix/tasks/relay_unfollow.ex

@@ -13,9 +13,11 @@ defmodule Mix.Tasks.RelayUnfollow do
   def run([target]) do
     Mix.Task.run("app.start")
 
-    :ok = Relay.unfollow(target)
-
-    # put this task to sleep to allow the genserver to push out the messages
-    :timer.sleep(500)
+    with {:ok, activity} <- Relay.follow(target) do
+      # put this task to sleep to allow the genserver to push out the messages
+      :timer.sleep(500)
+    else
+      {:error, e} -> Mix.shell().error("Error while following #{target}: #{inspect(e)}")
+    end
   end
 end

lib/mix/tasks/set_admin.ex

@@ -0,0 +1,32 @@
+defmodule Mix.Tasks.SetAdmin do
+  use Mix.Task
+  alias Pleroma.User
+
+  @doc """
+  Sets admin status
+  Usage: set_admin nickname [true|false]
+  """
+  def run([nickname | rest]) do
+    Application.ensure_all_started(:pleroma)
+
+    status =
+      case rest do
+        [status] -> status == "true"
+        _ -> true
+      end
+
+    with %User{local: true} = user <- User.get_by_nickname(nickname) do
+      info =
+        user.info
+        |> Map.put("is_admin", !!status)
+
+      cng = User.info_changeset(user, %{info: info})
+      {:ok, user} = User.update_and_set_cache(cng)
+
+      IO.puts("Admin status of #{nickname}: #{user.info["is_admin"]}")
+    else
+      _ ->
+        IO.puts("No local user #{nickname}")
+    end
+  end
+end

lib/pleroma/application.ex

@@ -1,8 +1,15 @@
 defmodule Pleroma.Application do
   use Application
 
+  @name "Pleroma"
+  @version Mix.Project.config()[:version]
+  def name, do: @name
+  def version, do: @version
+  def named_version(), do: @name <> " " <> @version
+
   # See http://elixir-lang.org/docs/stable/elixir/Application.html
   # for more information on OTP Applications
+  @env Mix.env()
   def start(_type, _args) do
     import Supervisor.Spec
     import Cachex.Spec
@@ -57,10 +64,11 @@ defmodule Pleroma.Application do
           id: :cachex_idem
         ),
         worker(Pleroma.Web.Federator, []),
-        worker(Pleroma.Stats, []),
-        worker(Pleroma.Gopher.Server, [])
+        worker(Pleroma.Web.Federator.RetryQueue, []),
+        worker(Pleroma.Gopher.Server, []),
+        worker(Pleroma.Stats, [])
       ] ++
-        if Mix.env() == :test,
+        if @env == :test,
           do: [],
           else:
             [worker(Pleroma.Web.Streamer, [])] ++

lib/pleroma/object.ex

@@ -31,10 +31,12 @@ defmodule Pleroma.Object do
   def normalize(ap_id) when is_binary(ap_id), do: Object.get_by_ap_id(ap_id)
   def normalize(_), do: nil
 
-  def get_cached_by_ap_id(ap_id) do
-    if Mix.env() == :test do
+  if Mix.env() == :test do
+    def get_cached_by_ap_id(ap_id) do
       get_by_ap_id(ap_id)
-    else
+    end
+  else
+    def get_cached_by_ap_id(ap_id) do
       key = "object:#{ap_id}"
 
       Cachex.fetch!(:object_cache, key, fn _ ->

lib/pleroma/plugs/http_security_plug.ex

@@ -29,6 +29,8 @@ defmodule Pleroma.Plugs.HTTPSecurityPlug do
   end
 
   defp csp_string do
+    protocol = Config.get([Pleroma.Web.Endpoint, :protocol])
+
     [
       "default-src 'none'",
       "base-uri 'self'",
@@ -39,7 +41,10 @@ defmodule Pleroma.Plugs.HTTPSecurityPlug do
       "font-src 'self'",
       "script-src 'self'",
       "connect-src 'self' " <> String.replace(Pleroma.Web.Endpoint.static_url(), "http", "ws"),
-      "upgrade-insecure-requests"
+      "manifest-src 'self'",
+      if @protocol == "https" do
+        "upgrade-insecure-requests"
+      end
     ]
     |> Enum.join("; ")
   end

lib/pleroma/plugs/user_is_admin_plug.ex

@@ -0,0 +1,19 @@
+defmodule Pleroma.Plugs.UserIsAdminPlug do
+  import Plug.Conn
+  alias Pleroma.User
+
+  def init(options) do
+    options
+  end
+
+  def call(%{assigns: %{user: %User{info: %{"is_admin" => true}}}} = conn, _) do
+    conn
+  end
+
+  def call(conn, _) do
+    conn
+    |> put_resp_content_type("application/json")
+    |> send_resp(403, Jason.encode!(%{error: "User is not admin."}))
+    |> halt
+  end
+end

lib/pleroma/upload.ex

@@ -162,7 +162,13 @@ defmodule Pleroma.Upload do
             "audio/mpeg"
 
           <<0x4F, 0x67, 0x67, 0x53, 0x00, 0x02, 0x00, 0x00>> ->
-            "audio/ogg"
+            case IO.binread(f, 27) do
+              <<_::size(160), 0x80, 0x74, 0x68, 0x65, 0x6F, 0x72, 0x61>> ->
+                "video/ogg"
+
+              _ ->
+                "audio/ogg"
+            end
 
           <<0x52, 0x49, 0x46, 0x46, _, _, _, _>> ->
             "audio/wav"

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

@@ -0,0 +1,23 @@
+defmodule Pleroma.Web.ActivityPub.MRF.UserAllowListPolicy do
+  alias Pleroma.Config
+
+  @behaviour Pleroma.Web.ActivityPub.MRF
+
+  defp filter_by_list(object, []), do: {:ok, object}
+
+  defp filter_by_list(%{"actor" => actor} = object, allow_list) do
+    if actor in allow_list do
+      {:ok, object}
+    else
+      {:reject, nil}
+    end
+  end
+
+  @impl true
+  def filter(object) do
+    actor_info = URI.parse(object["actor"])
+    allow_list = Config.get([:mrf_user_allowlist, String.to_atom(actor_info.host)], [])
+
+    filter_by_list(object, allow_list)
+  end
+end

lib/pleroma/web/activity_pub/relay.ex

@@ -12,11 +12,12 @@ defmodule Pleroma.Web.ActivityPub.Relay do
          %User{} = target_user <- User.get_or_fetch_by_ap_id(target_instance),
          {:ok, activity} <- ActivityPub.follow(local_user, target_user) do
       Logger.info("relay: followed instance: #{target_instance}; id=#{activity.data["id"]}")
+      {:ok, activity}
     else
-      e -> Logger.error("error: #{inspect(e)}")
+      e ->
+        Logger.error("error: #{inspect(e)}")
+        {:error, e}
     end
-
-    :ok
   end
 
   def unfollow(target_instance) do
@@ -24,11 +25,12 @@ defmodule Pleroma.Web.ActivityPub.Relay do
          %User{} = target_user <- User.get_or_fetch_by_ap_id(target_instance),
          {:ok, activity} <- ActivityPub.unfollow(local_user, target_user) do
       Logger.info("relay: unfollowed instance: #{target_instance}: id=#{activity.data["id"]}")
+      {:ok, activity}
     else
-      e -> Logger.error("error: #{inspect(e)}")
+      e ->
+        Logger.error("error: #{inspect(e)}")
+        {:error, e}
     end
-
-    :ok
   end
 
   def publish(%Activity{data: %{"type" => "Create"}} = activity) do

lib/pleroma/web/admin_api/admin_api_controller.ex

@@ -0,0 +1,158 @@
+defmodule Pleroma.Web.AdminAPI.AdminAPIController do
+  use Pleroma.Web, :controller
+  alias Pleroma.{User, Repo}
+  alias Pleroma.Web.ActivityPub.Relay
+
+  require Logger
+
+  action_fallback(:errors)
+
+  def user_delete(conn, %{"nickname" => nickname}) do
+    user = User.get_by_nickname(nickname)
+
+    if user.local == true do
+      User.delete(user)
+    else
+      User.delete(user)
+    end
+
+    conn
+    |> json(nickname)
+  end
+
+  def user_create(
+        conn,
+        %{"nickname" => nickname, "email" => email, "password" => password}
+      ) do
+    new_user = %{
+      nickname: nickname,
+      name: nickname,
+      email: email,
+      password: password,
+      password_confirmation: password,
+      bio: "."
+    }
+
+    User.register_changeset(%User{}, new_user)
+    |> Repo.insert!()
+
+    conn
+    |> json(new_user.nickname)
+  end
+
+  def right_add(conn, %{"permission_group" => permission_group, "nickname" => nickname})
+      when permission_group in ["moderator", "admin"] do
+    user = User.get_by_nickname(nickname)
+
+    info =
+      user.info
+      |> Map.put("is_" <> permission_group, true)
+
+    cng = User.info_changeset(user, %{info: info})
+    {:ok, user} = User.update_and_set_cache(cng)
+
+    conn
+    |> json(user.info)
+  end
+
+  def right_get(conn, %{"nickname" => nickname}) do
+    user = User.get_by_nickname(nickname)
+
+    conn
+    |> json(user.info)
+  end
+
+  def right_add(conn, _) do
+    conn
+    |> put_status(404)
+    |> json(%{error: "No such permission_group"})
+  end
+
+  def right_delete(
+        %{assigns: %{user: %User{:nickname => admin_nickname}}} = conn,
+        %{
+          "permission_group" => permission_group,
+          "nickname" => nickname
+        }
+      )
+      when permission_group in ["moderator", "admin"] do
+    if admin_nickname == nickname do
+      conn
+      |> put_status(403)
+      |> json(%{error: "You can't revoke your own admin status."})
+    else
+      user = User.get_by_nickname(nickname)
+
+      info =
+        user.info
+        |> Map.put("is_" <> permission_group, false)
+
+      cng = User.info_changeset(user, %{info: info})
+      {:ok, user} = User.update_and_set_cache(cng)
+
+      conn
+      |> json(user.info)
+    end
+  end
+
+  def right_delete(conn, _) do
+    conn
+    |> put_status(404)
+    |> json(%{error: "No such permission_group"})
+  end
+
+  def relay_follow(conn, %{"relay_url" => target}) do
+    {status, message} = Relay.follow(target)
+
+    if status == :ok do
+      conn
+      |> json(target)
+    else
+      conn
+      |> put_status(500)
+      |> json(target)
+    end
+  end
+
+  def relay_unfollow(conn, %{"relay_url" => target}) do
+    {status, message} = Relay.unfollow(target)
+
+    if status == :ok do
+      conn
+      |> json(target)
+    else
+      conn
+      |> put_status(500)
+      |> json(target)
+    end
+  end
+
+  @shortdoc "Get a account registeration invite token (base64 string)"
+  def get_invite_token(conn, _params) do
+    {:ok, token} = Pleroma.UserInviteToken.create_token()
+
+    conn
+    |> json(token.token)
+  end
+
+  @shortdoc "Get a password reset token (base64 string) for given nickname"
+  def get_password_reset(conn, %{"nickname" => nickname}) do
+    (%User{local: true} = user) = User.get_by_nickname(nickname)
+    {:ok, token} = Pleroma.PasswordResetToken.create_token(user)
+
+    conn
+    |> json(token.token)
+  end
+
+  def errors(conn, {:param_cast, _}) do
+    conn
+    |> put_status(400)
+    |> json("Invalid parameters")
+  end
+
+  def errors(conn, _) do
+    conn
+    |> put_status(500)
+    |> json("Something went wrong")
+  end
+end

lib/pleroma/web/channels/user_socket.ex

@@ -4,9 +4,7 @@ defmodule Pleroma.Web.UserSocket do
 
   ## Channels
   # channel "room:*", Pleroma.Web.RoomChannel
-  if Application.get_env(:pleroma, :chat) |> Keyword.get(:enabled) do
-    channel("chat:*", Pleroma.Web.ChatChannel)
-  end
+  channel("chat:*", Pleroma.Web.ChatChannel)
 
   ## Transports
   transport(:websocket, Phoenix.Transports.WebSocket)
@@ -24,7 +22,8 @@ defmodule Pleroma.Web.UserSocket do
   # See `Phoenix.Token` documentation for examples in
   # performing token verification on connect.
   def connect(%{"token" => token}, socket) do
-    with {:ok, user_id} <- Phoenix.Token.verify(socket, "user socket", token, max_age: 84600),
+    with true <- Pleroma.Config.get([:chat, :enabled]),
+         {:ok, user_id} <- Phoenix.Token.verify(socket, "user socket", token, max_age: 84600),
          %User{} = user <- Pleroma.Repo.get(User, user_id) do
       {:ok, assign(socket, :user_name, user.nickname)}
     else

lib/pleroma/web/endpoint.ex

@@ -1,9 +1,7 @@
 defmodule Pleroma.Web.Endpoint do
   use Phoenix.Endpoint, otp_app: :pleroma
 
-  if Application.get_env(:pleroma, :chat) |> Keyword.get(:enabled) do
-    socket("/socket", Pleroma.Web.UserSocket)
-  end
+  socket("/socket", Pleroma.Web.UserSocket)
 
   socket("/api/v1", Pleroma.Web.MastodonAPI.MastodonSocket)
 
@@ -58,7 +56,7 @@ defmodule Pleroma.Web.Endpoint do
     Plug.Session,
     store: :cookie,
     key: cookie_name,
-    signing_salt: "CqaoopA2",
+    signing_salt: {Pleroma.Config, :get, [[__MODULE__, :signing_salt], "CqaoopA2"]},
     http_only: true,
     secure:
       Application.get_env(:pleroma, Pleroma.Web.Endpoint) |> Keyword.get(:secure_cookie_flag),

lib/pleroma/web/federator/federator.ex

@@ -3,6 +3,7 @@ defmodule Pleroma.Web.Federator do
   alias Pleroma.User
   alias Pleroma.Activity
   alias Pleroma.Web.{WebFinger, Websub}
+  alias Pleroma.Web.Federator.RetryQueue
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Relay
   alias Pleroma.Web.ActivityPub.Transmogrifier
@@ -122,29 +123,25 @@ defmodule Pleroma.Web.Federator do
   end
 
   def handle(:publish_single_ap, params) do
-    ActivityPub.publish_one(params)
+    case ActivityPub.publish_one(params) do
+      {:ok, _} ->
+        :ok
+
+      {:error, _} ->
+        RetryQueue.enqueue(params, ActivityPub)
+    end
   end
 
-  def handle(:publish_single_websub, %{xml: xml, topic: topic, callback: callback, secret: secret}) do
-    signature = @websub.sign(secret || "", xml)
-    Logger.debug(fn -> "Pushing #{topic} to #{callback}" end)
+  def handle(
+        :publish_single_websub,
+        %{xml: xml, topic: topic, callback: callback, secret: secret} = params
+      ) do
+    case Websub.publish_one(params) do
+      {:ok, _} ->
+        :ok
 
-    with {:ok, %{status_code: code}} <-
-           @httpoison.post(
-             callback,
-             xml,
-             [
-               {"Content-Type", "application/atom+xml"},
-               {"X-Hub-Signature", "sha1=#{signature}"}
-             ],
-             timeout: 10000,
-             recv_timeout: 20000,
-             hackney: [pool: :default]
-           ) do
-      Logger.debug(fn -> "Pushed to #{callback}, code #{code}" end)
-    else
-      e ->
-        Logger.debug(fn -> "Couldn't push to #{callback}, #{inspect(e)}" end)
+      {:error, _} ->
+        RetryQueue.enqueue(params, Websub)
     end
   end
 
@@ -153,11 +150,15 @@ defmodule Pleroma.Web.Federator do
     {:error, "Don't know what to do with this"}
   end
 
-  def enqueue(type, payload, priority \\ 1) do
-    if Pleroma.Config.get([:instance, :federating]) do
-      if Mix.env() == :test do
+  if Mix.env() == :test do
+    def enqueue(type, payload, priority \\ 1) do
+      if Pleroma.Config.get([:instance, :federating]) do
         handle(type, payload)
-      else
+      end
+    end
+  else
+    def enqueue(type, payload, priority \\ 1) do
+      if Pleroma.Config.get([:instance, :federating]) do
         GenServer.cast(__MODULE__, {:enqueue, type, payload, priority})
       end
     end

lib/pleroma/web/federator/retry_queue.ex

@@ -0,0 +1,71 @@
+defmodule Pleroma.Web.Federator.RetryQueue do
+  use GenServer
+  alias Pleroma.Web.{WebFinger, Websub}
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  require Logger
+
+  @websub Application.get_env(:pleroma, :websub)
+  @ostatus Application.get_env(:pleroma, :websub)
+  @httpoison Application.get_env(:pleroma, :websub)
+  @instance Application.get_env(:pleroma, :websub)
+  # initial timeout, 5 min
+  @initial_timeout 30_000
+  @max_retries 5
+
+  def init(args) do
+    {:ok, args}
+  end
+
+  def start_link() do
+    GenServer.start_link(__MODULE__, %{delivered: 0, dropped: 0}, name: __MODULE__)
+  end
+
+  def enqueue(data, transport, retries \\ 0) do
+    GenServer.cast(__MODULE__, {:maybe_enqueue, data, transport, retries + 1})
+  end
+
+  def get_retry_params(retries) do
+    if retries > @max_retries do
+      {:drop, "Max retries reached"}
+    else
+      {:retry, growth_function(retries)}
+    end
+  end
+
+  def handle_cast({:maybe_enqueue, data, transport, retries}, %{dropped: drop_count} = state) do
+    case get_retry_params(retries) do
+      {:retry, timeout} ->
+        Process.send_after(
+          __MODULE__,
+          {:send, data, transport, retries},
+          growth_function(retries)
+        )
+
+        {:noreply, state}
+
+      {:drop, message} ->
+        Logger.debug(message)
+        {:noreply, %{state | dropped: drop_count + 1}}
+    end
+  end
+
+  def handle_info({:send, data, transport, retries}, %{delivered: delivery_count} = state) do
+    case transport.publish_one(data) do
+      {:ok, _} ->
+        {:noreply, %{state | delivered: delivery_count + 1}}
+
+      {:error, reason} ->
+        enqueue(data, transport, retries)
+        {:noreply, state}
+    end
+  end
+
+  def handle_info(unknown, state) do
+    Logger.debug("RetryQueue: don't know what to do with #{inspect(unknown)}, ignoring")
+    {:noreply, state}
+  end
+
+  defp growth_function(retries) do
+    round(@initial_timeout * :math.pow(retries, 3))
+  end
+end

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -141,7 +141,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       uri: Web.base_url(),
       title: Keyword.get(instance, :name),
       description: Keyword.get(instance, :description),
-      version: "#{@mastodon_api_level} (compatible; #{Keyword.get(instance, :version)})",
+      version: "#{@mastodon_api_level} (compatible; #{Pleroma.Application.named_version()})",
       email: Keyword.get(instance, :email),
       urls: %{
         streaming_api: String.replace(Pleroma.Web.Endpoint.static_url(), "http", "ws")

lib/pleroma/web/mastodon_api/mastodon_socket.ex

@@ -11,9 +11,8 @@ defmodule Pleroma.Web.MastodonAPI.MastodonSocket do
     timeout: :infinity
   )
 
-  def connect(params, socket) do
-    with token when not is_nil(token) <- params["access_token"],
-         %Token{user_id: user_id} <- Repo.get_by(Token, token: token),
+  def connect(%{"access_token" => token} = params, socket) do
+    with %Token{user_id: user_id} <- Repo.get_by(Token, token: token),
          %User{} = user <- Repo.get(User, user_id),
          stream
          when stream in [
@@ -45,6 +44,24 @@ defmodule Pleroma.Web.MastodonAPI.MastodonSocket do
     end
   end
 
+  def connect(%{"stream" => stream} = params, socket)
+      when stream in ["public", "public:local", "hashtag"] do
+    topic =
+      case stream do
+        "hashtag" -> "hashtag:#{params["tag"]}"
+        _ -> stream
+      end
+
+    with socket =
+           socket
+           |> assign(:topic, topic) do
+      Pleroma.Web.Streamer.add_socket(topic, socket)
+      {:ok, socket}
+    else
+      _e -> :error
+    end
+  end
+
   def id(_), do: nil
 
   def handle(:text, message, _state) do

lib/pleroma/web/media_proxy/media_proxy.ex

@@ -3,6 +3,8 @@ defmodule Pleroma.Web.MediaProxy do
 
   def url(nil), do: nil
 
+  def url(""), do: nil
+
   def url(url = "/" <> _), do: url
 
   def url(url) do
@@ -15,10 +17,10 @@ defmodule Pleroma.Web.MediaProxy do
       base64 = Base.url_encode64(url, @base64_opts)
       sig = :crypto.hmac(:sha, secret, base64)
       sig64 = sig |> Base.url_encode64(@base64_opts)
-      filename = Path.basename(URI.parse(url).path)
+      filename = if path = URI.parse(url).path, do: "/" <> Path.basename(path), else: ""
 
       Keyword.get(config, :base_url, Pleroma.Web.base_url()) <>
-        "/proxy/#{sig64}/#{base64}/#{filename}"
+        "/proxy/#{sig64}/#{base64}#{filename}"
     end
   end
 

lib/pleroma/web/nodeinfo/nodeinfo_controller.ex

@@ -4,6 +4,7 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
   alias Pleroma.Stats
   alias Pleroma.Web
   alias Pleroma.{User, Repo}
+  alias Pleroma.Config
   alias Pleroma.Web.ActivityPub.MRF
 
   plug(Pleroma.Web.FederatingPlug)
@@ -52,6 +53,10 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
       |> Repo.all()
       |> Enum.map(fn u -> u.ap_id end)
 
+    mrf_user_allowlist =
+      Config.get([:mrf_user_allowlist], [])
+      |> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
+
     mrf_transparency = Keyword.get(instance, :mrf_transparency)
 
     federation_response =
@@ -59,6 +64,7 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
         %{
           mrf_policies: mrf_policies,
           mrf_simple: mrf_simple,
+          mrf_user_allowlist: mrf_user_allowlist,
           quarantined_instances: quarantined
         }
       else
@@ -86,8 +92,8 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
     response = %{
       version: "2.0",
       software: %{
-        name: "pleroma",
-        version: Keyword.get(instance, :version)
+        name: Pleroma.Application.name(),
+        version: Pleroma.Application.version()
       },
       protocols: ["ostatus", "activitypub"],
       services: %{

lib/pleroma/web/ostatus/ostatus_controller.ex

@@ -136,7 +136,7 @@ defmodule Pleroma.Web.OStatus.OStatusController do
         "html" ->
           conn
           |> put_resp_content_type("text/html")
-          |> send_file(200, "priv/static/index.html")
+          |> send_file(200, Application.app_dir(:pleroma, "priv/static/index.html"))
 
         _ ->
           represent_activity(conn, format, activity, user)

lib/pleroma/web/router.ex

@@ -31,6 +31,21 @@ defmodule Pleroma.Web.Router do
     plug(Pleroma.Plugs.EnsureAuthenticatedPlug)
   end
 
+  pipeline :admin_api do
+    plug(:accepts, ["json"])
+    plug(:fetch_session)
+    plug(Pleroma.Plugs.OAuthPlug)
+    plug(Pleroma.Plugs.BasicAuthDecoderPlug)
+    plug(Pleroma.Plugs.UserFetcherPlug)
+    plug(Pleroma.Plugs.SessionAuthenticationPlug)
+    plug(Pleroma.Plugs.LegacyAuthenticationPlug)
+    plug(Pleroma.Plugs.AuthenticationPlug)
+    plug(Pleroma.Plugs.UserEnabledPlug)
+    plug(Pleroma.Plugs.SetUserSessionIdPlug)
+    plug(Pleroma.Plugs.EnsureAuthenticatedPlug)
+    plug(Pleroma.Plugs.UserIsAdminPlug)
+  end
+
   pipeline :mastodon_html do
     plug(:accepts, ["html"])
     plug(:fetch_session)
@@ -79,6 +94,23 @@ defmodule Pleroma.Web.Router do
     get("/emoji", UtilController, :emoji)
   end
 
+  scope "/api/pleroma/admin", Pleroma.Web.AdminAPI do
+    pipe_through(:admin_api)
+    delete("/user", AdminAPIController, :user_delete)
+    post("/user", AdminAPIController, :user_create)
+
+    get("/permission_group/:nickname", AdminAPIController, :right_get)
+    get("/permission_group/:nickname/:permission_group", AdminAPIController, :right_get)
+    post("/permission_group/:nickname/:permission_group", AdminAPIController, :right_add)
+    delete("/permission_group/:nickname/:permission_group", AdminAPIController, :right_delete)
+
+    post("/relay", AdminAPIController, :relay_follow)
+    delete("/relay", AdminAPIController, :relay_unfollow)
+
+    get("/invite_token", AdminAPIController, :get_invite_token)
+    get("/password_reset", AdminAPIController, :get_password_reset)
+  end
+
   scope "/", Pleroma.Web.TwitterAPI do
     pipe_through(:pleroma_html)
     get("/ostatus_subscribe", UtilController, :remote_follow)
@@ -398,11 +430,9 @@ defmodule Fallback.RedirectController do
   use Pleroma.Web, :controller
 
   def redirector(conn, _params) do
-    if Mix.env() != :test do
-      conn
-      |> put_resp_content_type("text/html")
-      |> send_file(200, "priv/static/index.html")
-    end
+    conn
+    |> put_resp_content_type("text/html")
+    |> send_file(200, Application.app_dir(:pleroma, "priv/static/index.html"))
   end
 
   def registration_page(conn, params) do

lib/pleroma/web/streamer.ex

@@ -73,7 +73,8 @@ defmodule Pleroma.Web.Streamer do
           Pleroma.List.get_lists_from_activity(item)
           |> Enum.filter(fn list ->
             owner = Repo.get(User, list.user_id)
-            author.follower_address in owner.following
+
+            ActivityPub.visible_for_user?(item, owner)
           end)
       end
 
@@ -169,16 +170,33 @@ defmodule Pleroma.Web.Streamer do
     |> Jason.encode!()
   end
 
+  defp represent_update(%Activity{} = activity) do
+    %{
+      event: "update",
+      payload:
+        Pleroma.Web.MastodonAPI.StatusView.render(
+          "status.json",
+          activity: activity
+        )
+        |> Jason.encode!()
+    }
+    |> Jason.encode!()
+  end
+
   def push_to_socket(topics, topic, %Activity{data: %{"type" => "Announce"}} = item) do
     Enum.each(topics[topic] || [], fn socket ->
       # Get the current user so we have up-to-date blocks etc.
-      user = User.get_cached_by_ap_id(socket.assigns[:user].ap_id)
-      blocks = user.info.blocks || []
+      if socket.assigns[:user] do
+        user = User.get_cached_by_ap_id(socket.assigns[:user].ap_id)
+        blocks = user.info.blocks || []
 
-      parent = Object.normalize(item.data["object"])
+        parent = Object.normalize(item.data["object"])
 
-      unless is_nil(parent) or item.actor in blocks or parent.data["actor"] in blocks do
-        send(socket.transport_pid, {:text, represent_update(item, user)})
+        unless is_nil(parent) or item.actor in blocks or parent.data["actor"] in blocks do
+          send(socket.transport_pid, {:text, represent_update(item, user)})
+        end
+      else
+        send(socket.transport_pid, {:text, represent_update(item)})
       end
     end)
   end
@@ -186,11 +204,15 @@ defmodule Pleroma.Web.Streamer do
   def push_to_socket(topics, topic, item) do
     Enum.each(topics[topic] || [], fn socket ->
       # Get the current user so we have up-to-date blocks etc.
-      user = User.get_cached_by_ap_id(socket.assigns[:user].ap_id)
-      blocks = user.info.blocks || []
+      if socket.assigns[:user] do
+        user = User.get_cached_by_ap_id(socket.assigns[:user].ap_id)
+        blocks = user.info.blocks || []
 
-      unless item.actor in blocks do
-        send(socket.transport_pid, {:text, represent_update(item, user)})
+        unless item.actor in blocks do
+          send(socket.transport_pid, {:text, represent_update(item, user)})
+        end
+      else
+        send(socket.transport_pid, {:text, represent_update(item)})
       end
     end)
   end

lib/pleroma/web/templates/layout/app.html.eex

@@ -2,7 +2,9 @@
 <html>
   <head>
     <meta charset=utf-8 />
-    <title>Pleroma</title>
+    <title>
+    <%= Application.get_env(:pleroma, :instance)[:name] %>
+    </title>
     <style>
       body {
         background-color: #282c37;

lib/pleroma/web/twitter_api/controllers/util_controller.ex

@@ -197,7 +197,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
   end
 
   def version(conn, _params) do
-    version = Pleroma.Config.get([:instance, :version])
+    version = Pleroma.Application.named_version()
 
     case get_format(conn) do
       "xml" ->

lib/pleroma/web/websub/websub.ex

@@ -252,4 +252,29 @@ defmodule Pleroma.Web.Websub do
       Pleroma.Web.Federator.enqueue(:request_subscription, sub)
     end)
   end
+
+  def publish_one(%{xml: xml, topic: topic, callback: callback, secret: secret}) do
+    signature = sign(secret || "", xml)
+    Logger.info(fn -> "Pushing #{topic} to #{callback}" end)
+
+    with {:ok, %{status_code: code}} <-
+           @httpoison.post(
+             callback,
+             xml,
+             [
+               {"Content-Type", "application/atom+xml"},
+               {"X-Hub-Signature", "sha1=#{signature}"}
+             ],
+             timeout: 10000,
+             recv_timeout: 20000,
+             hackney: [pool: :default]
+           ) do
+      Logger.info(fn -> "Pushed to #{callback}, code #{code}" end)
+      {:ok, code}
+    else
+      e ->
+        Logger.debug(fn -> "Couldn't push to #{callback}, #{inspect(e)}" end)
+        {:error, e}
+    end
+  end
 end

mix.exs

@@ -4,7 +4,7 @@ defmodule Pleroma.Mixfile do
   def project do
     [
       app: :pleroma,
-      version: "0.9.0",
+      version: version("0.9.0"),
       elixir: "~> 1.4",
       elixirc_paths: elixirc_paths(Mix.env()),
       compilers: [:phoenix, :gettext] ++ Mix.compilers(),
@@ -84,4 +84,51 @@ defmodule Pleroma.Mixfile do
       test: ["ecto.create --quiet", "ecto.migrate", "test"]
     ]
   end
+
+  # Builds a version string made of:
+  # * the application version
+  # * a pre-release if ahead of the tag: the describe string (-count-commithash)
+  # * build info:
+  #   * a build name if `PLEROMA_BUILD_NAME` or `:pleroma, :build_name` is defined
+  #   * the mix environment if different than prod
+  defp version(version) do
+    {git_tag, git_pre_release} =
+      with {tag, 0} <- System.cmd("git", ["describe", "--tags", "--abbrev=0"]),
+           tag = String.trim(tag),
+           {describe, 0} <- System.cmd("git", ["describe", "--tags", "--abbrev=8"]),
+           describe = String.trim(describe),
+           ahead <- String.replace(describe, tag, "") do
+        {String.replace_prefix(tag, "v", ""), if(ahead != "", do: String.trim(ahead))}
+      else
+        _ -> {nil, nil}
+      end
+
+    if git_tag && version != git_tag do
+      Mix.shell().error(
+        "Application version #{inspect(version)} does not match git tag #{inspect(git_tag)}"
+      )
+    end
+
+    build_name =
+      cond do
+        name = Application.get_env(:pleroma, :build_name) -> name
+        name = System.get_env("PLEROMA_BUILD_NAME") -> name
+        true -> nil
+      end
+
+    env_name = if Mix.env() != :prod, do: to_string(Mix.env())
+
+    build =
+      [build_name, env_name]
+      |> Enum.filter(fn string -> string && string != "" end)
+      |> Enum.join("-")
+      |> (fn
+            "" -> nil
+            string -> "+" <> string
+          end).()
+
+    [version, git_pre_release, build]
+    |> Enum.filter(fn string -> string && string != "" end)
+    |> Enum.join()
+  end
 end

priv/static/index.html

@@ -1 +1 @@
-<!DOCTYPE html><html lang=en><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><title>Pleroma</title><link rel=icon type=image/png href=/favicon.png><link rel=stylesheet href=/static/font/css/fontello.css><link rel=stylesheet href=/static/font/css/animation.css><link href=/static/css/app.0808aeafc6252b3050ea95b17dcaff1a.css rel=stylesheet></head><body style="display: none"><div id=app></div><script type=text/javascript src=/static/js/manifest.35cf9744b80c38efa9fa.js></script><script type=text/javascript src=/static/js/vendor.7e4a5b87ce584522089d.js></script><script type=text/javascript src=/static/js/app.a65abd01bcd13a691048.js></script></body></html>
+<!DOCTYPE html><html lang=en><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><title>Pleroma</title><link rel=icon type=image/png href=/favicon.png><link rel=stylesheet href=/static/font/css/fontello.css><link rel=stylesheet href=/static/font/css/animation.css><link href=/static/css/app.0808aeafc6252b3050ea95b17dcaff1a.css rel=stylesheet></head><body style="display: none"><div id=app></div><script type=text/javascript src=/static/js/manifest.34667c2817916147413f.js></script><script type=text/javascript src=/static/js/vendor.32c621c7157f34c20923.js></script><script type=text/javascript src=/static/js/app.065638d22ade92dea420.js></script></body></html>

priv/static/static/js/manifest.34667c2817916147413f.js

@@ -0,0 +1,2 @@
+!function(e){function t(r){if(n[r])return n[r].exports;var a=n[r]={exports:{},id:r,loaded:!1};return e[r].call(a.exports,a,a.exports,t),a.loaded=!0,a.exports}var r=window.webpackJsonp;window.webpackJsonp=function(c,o){for(var p,l,s=0,i=[];s<c.length;s++)l=c[s],a[l]&&i.push.apply(i,a[l]),a[l]=0;for(p in o)Object.prototype.hasOwnProperty.call(o,p)&&(e[p]=o[p]);for(r&&r(c,o);i.length;)i.shift().call(null,t);if(o[0])return n[0]=0,t(0)};var n={},a={0:0};t.e=function(e,r){if(0===a[e])return r.call(null,t);if(void 0!==a[e])a[e].push(r);else{a[e]=[r];var n=document.getElementsByTagName("head")[0],c=document.createElement("script");c.type="text/javascript",c.charset="utf-8",c.async=!0,c.src=t.p+"static/js/"+e+"."+{1:"32c621c7157f34c20923",2:"065638d22ade92dea420"}[e]+".js",n.appendChild(c)}},t.m=e,t.c=n,t.p="/"}([]);
+//# sourceMappingURL=manifest.34667c2817916147413f.js.map

priv/static/static/js/manifest.35cf9744b80c38efa9fa.js

@@ -1,2 +0,0 @@
-!function(e){function t(a){if(r[a])return r[a].exports;var n=r[a]={exports:{},id:a,loaded:!1};return e[a].call(n.exports,n,n.exports,t),n.loaded=!0,n.exports}var a=window.webpackJsonp;window.webpackJsonp=function(o,c){for(var p,l,s=0,i=[];s<o.length;s++)l=o[s],n[l]&&i.push.apply(i,n[l]),n[l]=0;for(p in c)Object.prototype.hasOwnProperty.call(c,p)&&(e[p]=c[p]);for(a&&a(o,c);i.length;)i.shift().call(null,t);if(c[0])return r[0]=0,t(0)};var r={},n={0:0};t.e=function(e,a){if(0===n[e])return a.call(null,t);if(void 0!==n[e])n[e].push(a);else{n[e]=[a];var r=document.getElementsByTagName("head")[0],o=document.createElement("script");o.type="text/javascript",o.charset="utf-8",o.async=!0,o.src=t.p+"static/js/"+e+"."+{1:"7e4a5b87ce584522089d",2:"a65abd01bcd13a691048"}[e]+".js",r.appendChild(o)}},t.m=e,t.c=r,t.p="/"}([]);
-//# sourceMappingURL=manifest.35cf9744b80c38efa9fa.js.map

test/media_proxy_test.exs

@@ -0,0 +1,113 @@
+defmodule Pleroma.MediaProxyTest do
+  use ExUnit.Case
+  import Pleroma.Web.MediaProxy
+
+  describe "when enabled" do
+    setup do
+      enabled = Pleroma.Config.get([:media_proxy, :enabled])
+
+      unless enabled do
+        Pleroma.Config.put([:media_proxy, :enabled], true)
+        on_exit(fn -> Pleroma.Config.put([:media_proxy, :enabled], enabled) end)
+      end
+
+      :ok
+    end
+
+    test "ignores invalid url" do
+      assert url(nil) == nil
+      assert url("") == nil
+    end
+
+    test "ignores relative url" do
+      assert url("/local") == "/local"
+      assert url("/") == "/"
+    end
+
+    test "ignores local url" do
+      local_url = Pleroma.Web.Endpoint.url() <> "/hello"
+      local_root = Pleroma.Web.Endpoint.url()
+      assert url(local_url) == local_url
+      assert url(local_root) == local_root
+    end
+
+    test "encodes and decodes URL" do
+      url = "https://pleroma.soykaf.com/static/logo.png"
+      encoded = url(url)
+
+      assert String.starts_with?(
+               encoded,
+               Pleroma.Config.get([:media_proxy, :base_url], Pleroma.Web.base_url())
+             )
+
+      assert String.ends_with?(encoded, "/logo.png")
+
+      assert decode_result(encoded) == url
+    end
+
+    test "encodes and decodes URL without a path" do
+      url = "https://pleroma.soykaf.com"
+      encoded = url(url)
+      assert decode_result(encoded) == url
+    end
+
+    test "encodes and decodes URL without an extension" do
+      url = "https://pleroma.soykaf.com/path/"
+      encoded = url(url)
+      assert String.ends_with?(encoded, "/path")
+      assert decode_result(encoded) == url
+    end
+
+    test "encodes and decodes URL and ignores query params for the path" do
+      url = "https://pleroma.soykaf.com/static/logo.png?93939393939&bunny=true"
+      encoded = url(url)
+      assert String.ends_with?(encoded, "/logo.png")
+      assert decode_result(encoded) == url
+    end
+
+    test "validates signature" do
+      secret_key_base = Pleroma.Config.get([Pleroma.Web.Endpoint, :secret_key_base])
+
+      on_exit(fn ->
+        Pleroma.Config.put([Pleroma.Web.Endpoint, :secret_key_base], secret_key_base)
+      end)
+
+      encoded = url("https://pleroma.social")
+
+      Pleroma.Config.put(
+        [Pleroma.Web.Endpoint, :secret_key_base],
+        "00000000000000000000000000000000000000000000000"
+      )
+
+      [_, "proxy", sig, base64 | _] = URI.parse(encoded).path |> String.split("/")
+      assert decode_url(sig, base64) == {:error, :invalid_signature}
+    end
+  end
+
+  describe "when disabled" do
+    setup do
+      enabled = Pleroma.Config.get([:media_proxy, :enabled])
+
+      if enabled do
+        Pleroma.Config.put([:media_proxy, :enabled], false)
+
+        on_exit(fn ->
+          Pleroma.Config.put([:media_proxy, :enabled], enabled)
+          :ok
+        end)
+      end
+
+      :ok
+    end
+
+    test "does not encode remote urls" do
+      assert url("https://google.fr") == "https://google.fr"
+    end
+  end
+
+  defp decode_result(encoded) do
+    [_, "proxy", sig, base64 | _] = URI.parse(encoded).path |> String.split("/")
+    {:ok, decoded} = decode_url(sig, base64)
+    decoded
+  end
+end

test/plugs/user_is_admin_plug_test.exs

@@ -0,0 +1,39 @@
+defmodule Pleroma.Plugs.UserIsAdminPlugTest do
+  use Pleroma.Web.ConnCase, async: true
+
+  alias Pleroma.Plugs.UserIsAdminPlug
+  import Pleroma.Factory
+
+  test "accepts a user that is admin", %{conn: conn} do
+    user = insert(:user, info: %{"is_admin" => true})
+
+    conn =
+      build_conn()
+      |> assign(:user, user)
+
+    ret_conn =
+      conn
+      |> UserIsAdminPlug.call(%{})
+
+    assert conn == ret_conn
+  end
+
+  test "denies a user that isn't admin", %{conn: conn} do
+    user = insert(:user)
+
+    conn =
+      build_conn()
+      |> assign(:user, user)
+      |> UserIsAdminPlug.call(%{})
+
+    assert conn.status == 403
+  end
+
+  test "denies when a user isn't set", %{conn: conn} do
+    conn =
+      build_conn()
+      |> UserIsAdminPlug.call(%{})
+
+    assert conn.status == 403
+  end
+end

test/web/admin_api/admin_api_controller_test.exs

@@ -0,0 +1,112 @@
+defmodule Pleroma.Web.AdminAPI.AdminAPIControllerTest do
+  use Pleroma.Web.ConnCase
+
+  alias Pleroma.{Repo, User}
+
+  import Pleroma.Factory
+  import ExUnit.CaptureLog
+
+  describe "/api/pleroma/admin/user" do
+    test "Delete" do
+      admin = insert(:user, info: %{"is_admin" => true})
+      user = insert(:user)
+
+      conn =
+        build_conn()
+        |> assign(:user, admin)
+        |> put_req_header("accept", "application/json")
+        |> delete("/api/pleroma/admin/user?nickname=#{user.nickname}")
+
+      assert json_response(conn, 200) == user.nickname
+    end
+
+    test "Create" do
+      admin = insert(:user, info: %{"is_admin" => true})
+
+      conn =
+        build_conn()
+        |> assign(:user, admin)
+        |> put_req_header("accept", "application/json")
+        |> post("/api/pleroma/admin/user", %{
+          "nickname" => "lain",
+          "email" => "lain@example.org",
+          "password" => "test"
+        })
+
+      assert json_response(conn, 200) == "lain"
+    end
+  end
+
+  describe "/api/pleroma/admin/permission_group" do
+    test "GET is giving user_info" do
+      admin = insert(:user, info: %{"is_admin" => true})
+
+      conn =
+        build_conn()
+        |> assign(:user, admin)
+        |> put_req_header("accept", "application/json")
+        |> get("/api/pleroma/admin/permission_group/#{admin.nickname}")
+
+      assert json_response(conn, 200) == admin.info
+    end
+
+    test "/:right POST, can add to a permission group" do
+      admin = insert(:user, info: %{"is_admin" => true})
+      user = insert(:user)
+
+      user_info =
+        user.info
+        |> Map.put("is_admin", true)
+
+      conn =
+        build_conn()
+        |> assign(:user, admin)
+        |> put_req_header("accept", "application/json")
+        |> post("/api/pleroma/admin/permission_group/#{user.nickname}/admin")
+
+      assert json_response(conn, 200) == user_info
+    end
+
+    test "/:right DELETE, can remove from a permission group" do
+      admin = insert(:user, info: %{"is_admin" => true})
+      user = insert(:user, info: %{"is_admin" => true})
+
+      user_info =
+        user.info
+        |> Map.put("is_admin", false)
+
+      conn =
+        build_conn()
+        |> assign(:user, admin)
+        |> put_req_header("accept", "application/json")
+        |> delete("/api/pleroma/admin/permission_group/#{user.nickname}/admin")
+
+      assert json_response(conn, 200) == user_info
+    end
+  end
+
+  test "/api/pleroma/admin/invite_token" do
+    admin = insert(:user, info: %{"is_admin" => true})
+
+    conn =
+      build_conn()
+      |> assign(:user, admin)
+      |> put_req_header("accept", "application/json")
+      |> get("/api/pleroma/admin/invite_token")
+
+    assert conn.status == 200
+  end
+
+  test "/api/pleroma/admin/password_reset" do
+    admin = insert(:user, info: %{"is_admin" => true})
+    user = insert(:user, info: %{"is_admin" => true})
+
+    conn =
+      build_conn()
+      |> assign(:user, admin)
+      |> put_req_header("accept", "application/json")
+      |> get("/api/pleroma/admin/password_reset?nickname=#{user.nickname}")
+
+    assert conn.status == 200
+  end
+end

test/web/mastodon_api/mastodon_socket_test.exs

@@ -0,0 +1,33 @@
+defmodule Pleroma.Web.MastodonApi.MastodonSocketTest do
+  use Pleroma.DataCase
+
+  alias Pleroma.Web.MastodonApi.MastodonSocket
+  alias Pleroma.Web.{Streamer, CommonAPI}
+  alias Pleroma.User
+
+  import Pleroma.Factory
+
+  test "public is working when non-authenticated" do
+    user = insert(:user)
+
+    task =
+      Task.async(fn ->
+        assert_receive {:text, _}, 4_000
+      end)
+
+    fake_socket = %{
+      transport_pid: task.pid,
+      assigns: %{}
+    }
+
+    topics = %{
+      "public" => [fake_socket]
+    }
+
+    {:ok, activity} = CommonAPI.post(user, %{"status" => "Test"})
+
+    Streamer.push_to_socket(topics, "public", activity)
+
+    Task.await(task)
+  end
+end

test/web/retry_queue_test.exs

@@ -0,0 +1,31 @@
+defmodule MockActivityPub do
+  def publish_one(ret) do
+    {ret, "success"}
+  end
+end
+
+defmodule Pleroma.ActivityTest do
+  use Pleroma.DataCase
+  alias Pleroma.Web.Federator.RetryQueue
+
+  @small_retry_count 0
+  @hopeless_retry_count 10
+
+  test "failed posts are retried" do
+    {:retry, _timeout} = RetryQueue.get_retry_params(@small_retry_count)
+
+    assert {:noreply, %{delivered: 1}} ==
+             RetryQueue.handle_info({:send, :ok, MockActivityPub, @small_retry_count}, %{
+               delivered: 0
+             })
+  end
+
+  test "posts that have been tried too many times are dropped" do
+    {:drop, _timeout} = RetryQueue.get_retry_params(@hopeless_retry_count)
+
+    assert {:noreply, %{dropped: 1}} ==
+             RetryQueue.handle_cast({:maybe_enqueue, %{}, nil, @hopeless_retry_count}, %{
+               dropped: 0
+             })
+  end
+end

test/web/streamer_test.exs

@@ -2,7 +2,7 @@ defmodule Pleroma.Web.StreamerTest do
   use Pleroma.DataCase
 
   alias Pleroma.Web.Streamer
-  alias Pleroma.User
+  alias Pleroma.{List, User}
   alias Pleroma.Web.CommonAPI
   import Pleroma.Factory
 
@@ -60,4 +60,111 @@ defmodule Pleroma.Web.StreamerTest do
 
     Task.await(task)
   end
+
+  test "it doesn't send unwanted DMs to list" do
+    user_a = insert(:user)
+    user_b = insert(:user)
+    user_c = insert(:user)
+
+    {:ok, user_a} = User.follow(user_a, user_b)
+
+    {:ok, list} = List.create("Test", user_a)
+    {:ok, list} = List.follow(list, user_b)
+
+    task =
+      Task.async(fn ->
+        refute_receive {:text, _}, 1_000
+      end)
+
+    fake_socket = %{
+      transport_pid: task.pid,
+      assigns: %{
+        user: user_a
+      }
+    }
+
+    {:ok, activity} =
+      CommonAPI.post(user_b, %{
+        "status" => "@#{user_c.nickname} Test",
+        "visibility" => "direct"
+      })
+
+    topics = %{
+      "list:#{list.id}" => [fake_socket]
+    }
+
+    Streamer.handle_cast(%{action: :stream, topic: "list", item: activity}, topics)
+
+    Task.await(task)
+  end
+
+  test "it doesn't send unwanted private posts to list" do
+    user_a = insert(:user)
+    user_b = insert(:user)
+
+    {:ok, list} = List.create("Test", user_a)
+    {:ok, list} = List.follow(list, user_b)
+
+    task =
+      Task.async(fn ->
+        refute_receive {:text, _}, 1_000
+      end)
+
+    fake_socket = %{
+      transport_pid: task.pid,
+      assigns: %{
+        user: user_a
+      }
+    }
+
+    {:ok, activity} =
+      CommonAPI.post(user_b, %{
+        "status" => "Test",
+        "visibility" => "private"
+      })
+
+    topics = %{
+      "list:#{list.id}" => [fake_socket]
+    }
+
+    Streamer.handle_cast(%{action: :stream, topic: "list", item: activity}, topics)
+
+    Task.await(task)
+  end
+
+  test "it send wanted private posts to list" do
+    user_a = insert(:user)
+    user_b = insert(:user)
+
+    {:ok, user_a} = User.follow(user_a, user_b)
+
+    {:ok, list} = List.create("Test", user_a)
+    {:ok, list} = List.follow(list, user_b)
+
+    task =
+      Task.async(fn ->
+        assert_receive {:text, _}, 1_000
+      end)
+
+    fake_socket = %{
+      transport_pid: task.pid,
+      assigns: %{
+        user: user_a
+      }
+    }
+
+    {:ok, activity} =
+      CommonAPI.post(user_b, %{
+        "status" => "Test",
+        "visibility" => "private"
+      })
+
+    topics = %{
+      "list:#{list.id}" => [fake_socket]
+    }
+
+    Streamer.handle_cast(%{action: :stream, topic: "list", item: activity}, topics)
+
+    Task.await(task)
+  end
 end