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Streamer rework

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href 2020-05-07 09:13:32 +00:00 committed by lain
parent 68a126317d
commit 9491ba3e49
17 changed files with 535 additions and 957 deletions
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9
lib/pleroma/application.ex
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@ -173,7 +173,14 @@ defmodule Pleroma.Application do
defp streamer_child(env) when env in [:test, :benchmark], do: []
defp streamer_child(_) do
[Pleroma.Web.Streamer.supervisor()]
[
{Registry,
[
name: Pleroma.Web.Streamer.registry(),
keys: :duplicate,
partitions: System.schedulers_online()
]}
]
end
defp chat_child(_env, true) do

32
lib/pleroma/web/activity_pub/activity_pub.ex
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@ -170,12 +170,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
BackgroundWorker.enqueue("fetch_data_for_activity", %{"activity_id" => activity.id})
Notification.create_notifications(activity)
conversation = create_or_bump_conversation(activity, map["actor"])
participations = get_participations(conversation)
stream_out(activity)
stream_out_participations(participations)
{:ok, activity}
else
%Activity{} = activity ->
@ -198,6 +192,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
end
def notify_and_stream(activity) do
Notification.create_notifications(activity)
conversation = create_or_bump_conversation(activity, activity.actor)
participations = get_participations(conversation)
stream_out(activity)
stream_out_participations(participations)
end
defp create_or_bump_conversation(activity, actor) do
with {:ok, conversation} <- Conversation.create_or_bump_for(activity),
%User{} = user <- User.get_cached_by_ap_id(actor),
@ -274,6 +277,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
_ <- increase_poll_votes_if_vote(create_data),
{:quick_insert, false, activity} <- {:quick_insert, quick_insert?, activity},
{:ok, _actor} <- increase_note_count_if_public(actor, activity),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
else
@ -301,6 +305,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
additional
),
{:ok, activity} <- insert(listen_data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
end
@ -325,6 +330,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
%{"to" => to, "type" => type, "actor" => actor.ap_id, "object" => object}
|> Utils.maybe_put("id", activity_id),
{:ok, activity} <- insert(data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
end
@ -344,6 +350,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
},
data <- Utils.maybe_put(data, "id", activity_id),
{:ok, activity} <- insert(data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
end
@ -365,6 +372,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
reaction_data <- make_emoji_reaction_data(user, object, emoji, activity_id),
{:ok, activity} <- insert(reaction_data, local),
{:ok, object} <- add_emoji_reaction_to_object(activity, object),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity, object}
else
@ -391,6 +399,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
unreact_data <- make_undo_data(user, reaction_activity, activity_id),
{:ok, activity} <- insert(unreact_data, local),
{:ok, object} <- remove_emoji_reaction_from_object(reaction_activity, object),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity, object}
else
@ -413,6 +422,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
{:ok, unlike_activity} <- insert(unlike_data, local),
{:ok, _activity} <- Repo.delete(like_activity),
{:ok, object} <- remove_like_from_object(like_activity, object),
_ <- notify_and_stream(unlike_activity),
:ok <- maybe_federate(unlike_activity) do
{:ok, unlike_activity, like_activity, object}
else
@ -442,6 +452,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
announce_data <- make_announce_data(user, object, activity_id, public),
{:ok, activity} <- insert(announce_data, local),
{:ok, object} <- add_announce_to_object(activity, object),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity, object}
else
@ -468,6 +479,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
with %Activity{} = announce_activity <- get_existing_announce(actor.ap_id, object),
unannounce_data <- make_unannounce_data(actor, announce_activity, activity_id),
{:ok, unannounce_activity} <- insert(unannounce_data, local),
_ <- notify_and_stream(unannounce_activity),
:ok <- maybe_federate(unannounce_activity),
{:ok, _activity} <- Repo.delete(announce_activity),
{:ok, object} <- remove_announce_from_object(announce_activity, object) do
@ -490,6 +502,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp do_follow(follower, followed, activity_id, local) do
with data <- make_follow_data(follower, followed, activity_id),
{:ok, activity} <- insert(data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
else
@ -511,6 +524,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
{:ok, follow_activity} <- update_follow_state(follow_activity, "cancelled"),
unfollow_data <- make_unfollow_data(follower, followed, follow_activity, activity_id),
{:ok, activity} <- insert(unfollow_data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
else
@ -540,6 +554,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
with true <- outgoing_blocks,
block_data <- make_block_data(blocker, blocked, activity_id),
{:ok, activity} <- insert(block_data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
else
@ -560,6 +575,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
with %Activity{} = block_activity <- fetch_latest_block(blocker, blocked),
unblock_data <- make_unblock_data(blocker, blocked, block_activity, activity_id),
{:ok, activity} <- insert(unblock_data, local),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(activity) do
{:ok, activity}
else
@ -594,6 +610,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
with flag_data <- make_flag_data(params, additional),
{:ok, activity} <- insert(flag_data, local),
{:ok, stripped_activity} <- strip_report_status_data(activity),
_ <- notify_and_stream(activity),
:ok <- maybe_federate(stripped_activity) do
User.all_superusers()
|> Enum.filter(fn user -> not is_nil(user.email) end)
@ -617,7 +634,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
}
with true <- origin.ap_id in target.also_known_as,
{:ok, activity} <- insert(params, local) do
{:ok, activity} <- insert(params, local),
_ <- notify_and_stream(activity) do
maybe_federate(activity)
BackgroundWorker.enqueue("move_following", %{

47
lib/pleroma/web/mastodon_api/websocket_handler.ex
View File

@ -12,6 +12,11 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
@behaviour :cowboy_websocket
# Cowboy timeout period.
@timeout :timer.seconds(30)
# Hibernate every X messages
@hibernate_every 100
@streams [
"public",
"public:local",
@ -25,9 +30,6 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
]
@anonymous_streams ["public", "public:local", "hashtag"]
# Handled by periodic keepalive in Pleroma.Web.Streamer.Ping.
@timeout :infinity
def init(%{qs: qs} = req, state) do
with params <- :cow_qs.parse_qs(qs),
sec_websocket <- :cowboy_req.header("sec-websocket-protocol", req, nil),
@ -42,7 +44,7 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
req
end
{:cowboy_websocket, req, %{user: user, topic: topic}, %{idle_timeout: @timeout}}
{:cowboy_websocket, req, %{user: user, topic: topic, count: 0}, %{idle_timeout: @timeout}}
else
{:error, code} ->
Logger.debug("#{__MODULE__} denied connection: #{inspect(code)} - #{inspect(req)}")
@ -57,7 +59,13 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
end
def websocket_init(state) do
send(self(), :subscribe)
Logger.debug(
"#{__MODULE__} accepted websocket connection for user #{
(state.user || %{id: "anonymous"}).id
}, topic #{state.topic}"
)
Streamer.add_socket(state.topic, state.user)
{:ok, state}
end
@ -66,19 +74,24 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
{:ok, state}
end
def websocket_info(:subscribe, state) do
Logger.debug(
"#{__MODULE__} accepted websocket connection for user #{
(state.user || %{id: "anonymous"}).id
}, topic #{state.topic}"
)
def websocket_info({:render_with_user, view, template, item}, state) do
user = %User{} = User.get_cached_by_ap_id(state.user.ap_id)
Streamer.add_socket(state.topic, streamer_socket(state))
{:ok, state}
unless Streamer.filtered_by_user?(user, item) do
websocket_info({:text, view.render(template, user, item)}, %{state | user: user})
else
{:ok, state}
end
end
def websocket_info({:text, message}, state) do
{:reply, {:text, message}, state}
# If the websocket processed X messages, force an hibernate/GC.
# We don't hibernate at every message to balance CPU usage/latency with RAM usage.
if state.count > @hibernate_every do
{:reply, {:text, message}, %{state | count: 0}, :hibernate}
else
{:reply, {:text, message}, %{state | count: state.count + 1}}
end
end
def terminate(reason, _req, state) do
@ -88,7 +101,7 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
}, topic #{state.topic || "?"}: #{inspect(reason)}"
)
Streamer.remove_socket(state.topic, streamer_socket(state))
Streamer.remove_socket(state.topic)
:ok
end
@ -136,8 +149,4 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
end
defp expand_topic(topic, _), do: topic
defp streamer_socket(state) do
%{transport_pid: self(), assigns: state}
end
end

37
lib/pleroma/web/streamer/ping.ex
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@ -1,37 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Streamer.Ping do
use GenServer
require Logger
alias Pleroma.Web.Streamer.State
alias Pleroma.Web.Streamer.StreamerSocket
@keepalive_interval :timer.seconds(30)
def start_link(opts) do
ping_interval = Keyword.get(opts, :ping_interval, @keepalive_interval)
GenServer.start_link(__MODULE__, %{ping_interval: ping_interval}, name: __MODULE__)
end
def init(%{ping_interval: ping_interval} = args) do
Process.send_after(self(), :ping, ping_interval)
{:ok, args}
end
def handle_info(:ping, %{ping_interval: ping_interval} = state) do
State.get_sockets()
|> Map.values()
|> List.flatten()
|> Enum.each(fn %StreamerSocket{transport_pid: transport_pid} ->
Logger.debug("Sending keepalive ping")
send(transport_pid, {:text, ""})
end)
Process.send_after(self(), :ping, ping_interval)
{:noreply, state}
end
end

82
lib/pleroma/web/streamer/state.ex
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@ -1,82 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Streamer.State do
use GenServer
require Logger
alias Pleroma.Web.Streamer.StreamerSocket
@env Mix.env()
def start_link(_) do
GenServer.start_link(__MODULE__, %{sockets: %{}}, name: __MODULE__)
end
def add_socket(topic, socket) do
GenServer.call(__MODULE__, {:add, topic, socket})
end
def remove_socket(topic, socket) do
do_remove_socket(@env, topic, socket)
end
def get_sockets do
%{sockets: stream_sockets} = GenServer.call(__MODULE__, :get_state)
stream_sockets
end
def init(init_arg) do
{:ok, init_arg}
end
def handle_call(:get_state, _from, state) do
{:reply, state, state}
end
def handle_call({:add, topic, socket}, _from, %{sockets: sockets} = state) do
internal_topic = internal_topic(topic, socket)
stream_socket = StreamerSocket.from_socket(socket)
sockets_for_topic =
sockets
|> Map.get(internal_topic, [])
|> List.insert_at(0, stream_socket)
|> Enum.uniq()
state = put_in(state, [:sockets, internal_topic], sockets_for_topic)
Logger.debug("Got new conn for #{topic}")
{:reply, state, state}
end
def handle_call({:remove, topic, socket}, _from, %{sockets: sockets} = state) do
internal_topic = internal_topic(topic, socket)
stream_socket = StreamerSocket.from_socket(socket)
sockets_for_topic =
sockets
|> Map.get(internal_topic, [])
|> List.delete(stream_socket)
state = Kernel.put_in(state, [:sockets, internal_topic], sockets_for_topic)
{:reply, state, state}
end
defp do_remove_socket(:test, _, _) do
:ok
end
defp do_remove_socket(_env, topic, socket) do
GenServer.call(__MODULE__, {:remove, topic, socket})
end
defp internal_topic(topic, socket)
when topic in ~w[user user:notification direct] do
"#{topic}:#{socket.assigns[:user].id}"
end
defp internal_topic(topic, _) do
topic
end
end

250
lib/pleroma/web/streamer/streamer.ex
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@ -3,53 +3,241 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Streamer do
alias Pleroma.Web.Streamer.State
alias Pleroma.Web.Streamer.Worker
require Logger
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.Conversation.Participation
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.StreamerView
@timeout 60_000
@mix_env Mix.env()
@registry Pleroma.Web.StreamerRegistry
def add_socket(topic, socket) do
State.add_socket(topic, socket)
def registry, do: @registry
def add_socket(topic, %User{} = user) do
if should_env_send?(), do: Registry.register(@registry, user_topic(topic, user), true)
end
def remove_socket(topic, socket) do
State.remove_socket(topic, socket)
def add_socket(topic, _) do
if should_env_send?(), do: Registry.register(@registry, topic, false)
end
def get_sockets do
State.get_sockets()
def remove_socket(topic) do
if should_env_send?(), do: Registry.unregister(@registry, topic)
end
def stream(topics, items) do
if should_send?() do
Task.async(fn ->
:poolboy.transaction(
:streamer_worker,
&Worker.stream(&1, topics, items),
@timeout
)
def stream(topics, item) when is_list(topics) do
if should_env_send?() do
Enum.each(topics, fn t ->
spawn(fn -> do_stream(t, item) end)
end)
end
:ok
end
def supervisor, do: Pleroma.Web.Streamer.Supervisor
def stream(topic, items) when is_list(items) do
if should_env_send?() do
Enum.each(items, fn i ->
spawn(fn -> do_stream(topic, i) end)
end)
defp should_send? do
handle_should_send(@mix_env)
end
defp handle_should_send(:test) do
case Process.whereis(:streamer_worker) do
nil ->
false
pid ->
Process.alive?(pid)
:ok
end
end
defp handle_should_send(:benchmark), do: false
def stream(topic, item) do
if should_env_send?() do
spawn(fn -> do_stream(topic, item) end)
end
defp handle_should_send(_), do: true
:ok
end
def filtered_by_user?(%User{} = user, %Activity{} = item) do
%{block: blocked_ap_ids, mute: muted_ap_ids, reblog_mute: reblog_muted_ap_ids} =
User.outgoing_relationships_ap_ids(user, [:block, :mute, :reblog_mute])
recipient_blocks = MapSet.new(blocked_ap_ids ++ muted_ap_ids)
recipients = MapSet.new(item.recipients)
domain_blocks = Pleroma.Web.ActivityPub.MRF.subdomains_regex(user.domain_blocks)
with parent <- Object.normalize(item) || item,
true <-
Enum.all?([blocked_ap_ids, muted_ap_ids], &(item.actor not in &1)),
true <- item.data["type"] != "Announce" || item.actor not in reblog_muted_ap_ids,
true <- Enum.all?([blocked_ap_ids, muted_ap_ids], &(parent.data["actor"] not in &1)),
true <- MapSet.disjoint?(recipients, recipient_blocks),
%{host: item_host} <- URI.parse(item.actor),
%{host: parent_host} <- URI.parse(parent.data["actor"]),
false <- Pleroma.Web.ActivityPub.MRF.subdomain_match?(domain_blocks, item_host),
false <- Pleroma.Web.ActivityPub.MRF.subdomain_match?(domain_blocks, parent_host),
true <- thread_containment(item, user),
false <- CommonAPI.thread_muted?(user, item) do
false
else
_ -> true
end
end
def filtered_by_user?(%User{} = user, %Notification{activity: activity}) do
filtered_by_user?(user, activity)
end
defp do_stream("direct", item) do
recipient_topics =
User.get_recipients_from_activity(item)
|> Enum.map(fn %{id: id} -> "direct:#{id}" end)
Enum.each(recipient_topics, fn user_topic ->
Logger.debug("Trying to push direct message to #{user_topic}\n\n")
push_to_socket(user_topic, item)
end)
end
defp do_stream("participation", participation) do
user_topic = "direct:#{participation.user_id}"
Logger.debug("Trying to push a conversation participation to #{user_topic}\n\n")
push_to_socket(user_topic, participation)
end
defp do_stream("list", item) do
# filter the recipient list if the activity is not public, see #270.
recipient_lists =
case Visibility.is_public?(item) do
true ->
Pleroma.List.get_lists_from_activity(item)
_ ->
Pleroma.List.get_lists_from_activity(item)
|> Enum.filter(fn list ->
owner = User.get_cached_by_id(list.user_id)
Visibility.visible_for_user?(item, owner)
end)
end
recipient_topics =
recipient_lists
|> Enum.map(fn %{id: id} -> "list:#{id}" end)
Enum.each(recipient_topics, fn list_topic ->
Logger.debug("Trying to push message to #{list_topic}\n\n")
push_to_socket(list_topic, item)
end)
end
defp do_stream(topic, %Notification{} = item)
when topic in ["user", "user:notification"] do
Registry.dispatch(@registry, "#{topic}:#{item.user_id}", fn list ->
Enum.each(list, fn {pid, _auth} ->
send(pid, {:render_with_user, StreamerView, "notification.json", item})
end)
end)
end
defp do_stream("user", item) do
Logger.debug("Trying to push to users")
recipient_topics =
User.get_recipients_from_activity(item)
|> Enum.map(fn %{id: id} -> "user:#{id}" end)
Enum.each(recipient_topics, fn topic ->
push_to_socket(topic, item)
end)
end
defp do_stream(topic, item) do
Logger.debug("Trying to push to #{topic}")
Logger.debug("Pushing item to #{topic}")
push_to_socket(topic, item)
end
defp push_to_socket(topic, %Participation{} = participation) do
rendered = StreamerView.render("conversation.json", participation)
Registry.dispatch(@registry, topic, fn list ->
Enum.each(list, fn {pid, _} ->
send(pid, {:text, rendered})
end)
end)
end
defp push_to_socket(topic, %Activity{
data: %{"type" => "Delete", "deleted_activity_id" => deleted_activity_id}
}) do
rendered = Jason.encode!(%{event: "delete", payload: to_string(deleted_activity_id)})
Registry.dispatch(@registry, topic, fn list ->
Enum.each(list, fn {pid, _} ->
send(pid, {:text, rendered})
end)
end)
end
defp push_to_socket(_topic, %Activity{data: %{"type" => "Delete"}}), do: :noop
defp push_to_socket(topic, item) do
anon_render = StreamerView.render("update.json", item)
Registry.dispatch(@registry, topic, fn list ->
Enum.each(list, fn {pid, auth?} ->
if auth? do
send(pid, {:render_with_user, StreamerView, "update.json", item})
else
send(pid, {:text, anon_render})
end
end)
end)
end
defp thread_containment(_activity, %User{skip_thread_containment: true}), do: true
defp thread_containment(activity, user) do
if Config.get([:instance, :skip_thread_containment]) do
true
else
ActivityPub.contain_activity(activity, user)
end
end
# In test environement, only return true if the registry is started.
# In benchmark environment, returns false.
# In any other environment, always returns true.
cond do
@mix_env == :test ->
def should_env_send? do
case Process.whereis(@registry) do
nil ->
false
pid ->
Process.alive?(pid)
end
end
@mix_env == :benchmark ->
def should_env_send?, do: false
true ->
def should_env_send?, do: true
end
defp user_topic(topic, user)
when topic in ~w[user user:notification direct] do
"#{topic}:#{user.id}"
end
defp user_topic(topic, _) do
topic
end
end

35
lib/pleroma/web/streamer/streamer_socket.ex
View File

@ -1,35 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Streamer.StreamerSocket do
defstruct transport_pid: nil, user: nil
alias Pleroma.User
alias Pleroma.Web.Streamer.StreamerSocket
def from_socket(%{
transport_pid: transport_pid,
assigns: %{user: nil}
}) do
%StreamerSocket{
transport_pid: transport_pid
}
end
def from_socket(%{
transport_pid: transport_pid,
assigns: %{user: %User{} = user}
}) do
%StreamerSocket{
transport_pid: transport_pid,
user: user
}
end
def from_socket(%{transport_pid: transport_pid}) do
%StreamerSocket{
transport_pid: transport_pid
}
end
end

37
lib/pleroma/web/streamer/supervisor.ex
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@ -1,37 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Streamer.Supervisor do
use Supervisor
def start_link(opts) do
Supervisor.start_link(__MODULE__, opts, name: __MODULE__)
end
def init(args) do
children = [
{Pleroma.Web.Streamer.State, args},
{Pleroma.Web.Streamer.Ping, args},
:poolboy.child_spec(:streamer_worker, poolboy_config())
]
opts = [strategy: :one_for_one, name: Pleroma.Web.Streamer.Supervisor]
Supervisor.init(children, opts)
end
defp poolboy_config do
opts =
Pleroma.Config.get(:streamer,
workers: 3,
overflow_workers: 2
)
[
{:name, {:local, :streamer_worker}},
{:worker_module, Pleroma.Web.Streamer.Worker},
{:size, opts[:workers]},
{:max_overflow, opts[:overflow_workers]}
]
end
end

208
lib/pleroma/web/streamer/worker.ex
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@ -1,208 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Streamer.Worker do
use GenServer
require Logger
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.Conversation.Participation
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.Streamer.State
alias Pleroma.Web.Streamer.StreamerSocket
alias Pleroma.Web.StreamerView
def start_link(_) do
GenServer.start_link(__MODULE__, %{}, [])
end
def init(init_arg) do
{:ok, init_arg}
end
def stream(pid, topics, items) do
GenServer.call(pid, {:stream, topics, items})
end
def handle_call({:stream, topics, item}, _from, state) when is_list(topics) do
Enum.each(topics, fn t ->
do_stream(%{topic: t, item: item})
end)
{:reply, state, state}
end
def handle_call({:stream, topic, items}, _from, state) when is_list(items) do
Enum.each(items, fn i ->
do_stream(%{topic: topic, item: i})
end)
{:reply, state, state}
end
def handle_call({:stream, topic, item}, _from, state) do
do_stream(%{topic: topic, item: item})
{:reply, state, state}
end
defp do_stream(%{topic: "direct", item: item}) do
recipient_topics =
User.get_recipients_from_activity(item)
|> Enum.map(fn %{id: id} -> "direct:#{id}" end)
Enum.each(recipient_topics, fn user_topic ->
Logger.debug("Trying to push direct message to #{user_topic}\n\n")
push_to_socket(State.get_sockets(), user_topic, item)
end)
end
defp do_stream(%{topic: "participation", item: participation}) do
user_topic = "direct:#{participation.user_id}"
Logger.debug("Trying to push a conversation participation to #{user_topic}\n\n")
push_to_socket(State.get_sockets(), user_topic, participation)
end
defp do_stream(%{topic: "list", item: item}) do
# filter the recipient list if the activity is not public, see #270.
recipient_lists =
case Visibility.is_public?(item) do
true ->
Pleroma.List.get_lists_from_activity(item)
_ ->
Pleroma.List.get_lists_from_activity(item)
|> Enum.filter(fn list ->
owner = User.get_cached_by_id(list.user_id)
Visibility.visible_for_user?(item, owner)
end)
end
recipient_topics =
recipient_lists
|> Enum.map(fn %{id: id} -> "list:#{id}" end)
Enum.each(recipient_topics, fn list_topic ->
Logger.debug("Trying to push message to #{list_topic}\n\n")
push_to_socket(State.get_sockets(), list_topic, item)
end)
end
defp do_stream(%{topic: topic, item: %Notification{} = item})
when topic in ["user", "user:notification"] do
State.get_sockets()
|> Map.get("#{topic}:#{item.user_id}", [])
|> Enum.each(fn %StreamerSocket{transport_pid: transport_pid, user: socket_user} ->
with %User{} = user <- User.get_cached_by_ap_id(socket_user.ap_id),
true <- should_send?(user, item) do
send(transport_pid, {:text, StreamerView.render("notification.json", socket_user, item)})
end
end)
end
defp do_stream(%{topic: "user", item: item}) do
Logger.debug("Trying to push to users")
recipient_topics =
User.get_recipients_from_activity(item)
|> Enum.map(fn %{id: id} -> "user:#{id}" end)
Enum.each(recipient_topics, fn topic ->
push_to_socket(State.get_sockets(), topic, item)
end)
end
defp do_stream(%{topic: topic, item: item}) do
Logger.debug("Trying to push to #{topic}")
Logger.debug("Pushing item to #{topic}")
push_to_socket(State.get_sockets(), topic, item)
end
defp should_send?(%User{} = user, %Activity{} = item) do
%{block: blocked_ap_ids, mute: muted_ap_ids, reblog_mute: reblog_muted_ap_ids} =
User.outgoing_relationships_ap_ids(user, [:block, :mute, :reblog_mute])
recipient_blocks = MapSet.new(blocked_ap_ids ++ muted_ap_ids)
recipients = MapSet.new(item.recipients)
domain_blocks = Pleroma.Web.ActivityPub.MRF.subdomains_regex(user.domain_blocks)
with parent <- Object.normalize(item) || item,
true <-
Enum.all?([blocked_ap_ids, muted_ap_ids], &(item.actor not in &1)),
true <- item.data["type"] != "Announce" || item.actor not in reblog_muted_ap_ids,
true <- Enum.all?([blocked_ap_ids, muted_ap_ids], &(parent.data["actor"] not in &1)),
true <- MapSet.disjoint?(recipients, recipient_blocks),
%{host: item_host} <- URI.parse(item.actor),
%{host: parent_host} <- URI.parse(parent.data["actor"]),
false <- Pleroma.Web.ActivityPub.MRF.subdomain_match?(domain_blocks, item_host),
false <- Pleroma.Web.ActivityPub.MRF.subdomain_match?(domain_blocks, parent_host),
true <- thread_containment(item, user),
false <- CommonAPI.thread_muted?(user, item) do
true
else
_ -> false
end
end
defp should_send?(%User{} = user, %Notification{activity: activity}) do
should_send?(user, activity)
end
def push_to_socket(topics, topic, %Participation{} = participation) do
Enum.each(topics[topic] || [], fn %StreamerSocket{transport_pid: transport_pid} ->
send(transport_pid, {:text, StreamerView.render("conversation.json", participation)})
end)
end
def push_to_socket(topics, topic, %Activity{
data: %{"type" => "Delete", "deleted_activity_id" => deleted_activity_id}
}) do
Enum.each(topics[topic] || [], fn %StreamerSocket{transport_pid: transport_pid} ->
send(
transport_pid,
{:text, %{event: "delete", payload: to_string(deleted_activity_id)} |> Jason.encode!()}
)
end)
end
def push_to_socket(_topics, _topic, %Activity{data: %{"type" => "Delete"}}), do: :noop
def push_to_socket(topics, topic, item) do
Enum.each(topics[topic] || [], fn %StreamerSocket{
transport_pid: transport_pid,
user: socket_user
} ->
# Get the current user so we have up-to-date blocks etc.
if socket_user do
user = User.get_cached_by_ap_id(socket_user.ap_id)
if should_send?(user, item) do
send(transport_pid, {:text, StreamerView.render("update.json", item, user)})
end
else
send(transport_pid, {:text, StreamerView.render("update.json", item)})
end
end)
end
@spec thread_containment(Activity.t(), User.t()) :: boolean()
defp thread_containment(_activity, %User{skip_thread_containment: true}), do: true
defp thread_containment(activity, user) do
if Config.get([:instance, :skip_thread_containment]) do
true
else
ActivityPub.contain_activity(activity, user)
end
end
end

7
test/integration/mastodon_websocket_test.exs
View File

@ -12,17 +12,14 @@ defmodule Pleroma.Integration.MastodonWebsocketTest do
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.OAuth
@moduletag needs_streamer: true, capture_log: true
@path Pleroma.Web.Endpoint.url()
|> URI.parse()
|> Map.put(:scheme, "ws")
|> Map.put(:path, "/api/v1/streaming")
|> URI.to_string()
setup_all do
start_supervised(Pleroma.Web.Streamer.supervisor())
:ok
end
def start_socket(qs \\ nil, headers \\ []) do
path =
case qs do

18
test/notification_test.exs
View File

@ -162,14 +162,18 @@ defmodule Pleroma.NotificationTest do
@tag needs_streamer: true
test "it creates a notification for user and send to the 'user' and the 'user:notification' stream" do
user = insert(:user)
task = Task.async(fn -> assert_receive {:text, _}, 4_000 end)
task_user_notification = Task.async(fn -> assert_receive {:text, _}, 4_000 end)
Streamer.add_socket("user", %{transport_pid: task.pid, assigns: %{user: user}})
Streamer.add_socket(
"user:notification",
%{transport_pid: task_user_notification.pid, assigns: %{user: user}}
)
task =
Task.async(fn ->
Streamer.add_socket("user", user)
assert_receive {:render_with_user, _, _, _}, 4_000
end)
task_user_notification =
Task.async(fn ->
Streamer.add_socket("user:notification", user)
assert_receive {:render_with_user, _, _, _}, 4_000
end)
activity = insert(:note_activity)

10
test/support/builders/activity_builder.ex
View File

@ -21,7 +21,15 @@ defmodule Pleroma.Builders.ActivityBuilder do
def insert(data \\ %{}, opts \\ %{}) do
activity = build(data, opts)
ActivityPub.insert(activity)
case ActivityPub.insert(activity) do
ok = {:ok, activity} ->
ActivityPub.notify_and_stream(activity)
ok
error ->
error
end
end
def insert_list(times, data \\ %{}, opts \\ %{}) do

6
test/support/conn_case.ex
View File

@ -139,7 +139,11 @@ defmodule Pleroma.Web.ConnCase do
end
if tags[:needs_streamer] do
start_supervised(Pleroma.Web.Streamer.supervisor())
start_supervised(%{
id: Pleroma.Web.Streamer.registry(),
start:
{Registry, :start_link, [[keys: :duplicate, name: Pleroma.Web.Streamer.registry()]]}
})
end
{:ok, conn: Phoenix.ConnTest.build_conn()}

6
test/support/data_case.ex
View File

@ -40,7 +40,11 @@ defmodule Pleroma.DataCase do
end
if tags[:needs_streamer] do
start_supervised(Pleroma.Web.Streamer.supervisor())
start_supervised(%{
id: Pleroma.Web.Streamer.registry(),
start:
{Registry, :start_link, [[keys: :duplicate, name: Pleroma.Web.Streamer.registry()]]}
})
end
:ok

36
test/web/streamer/ping_test.exs
View File

@ -1,36 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.PingTest do
use Pleroma.DataCase
import Pleroma.Factory
alias Pleroma.Web.Streamer
setup do
start_supervised({Streamer.supervisor(), [ping_interval: 30]})
:ok
end
describe "sockets" do
setup do
user = insert(:user)
{:ok, %{user: user}}
end
test "it sends pings", %{user: user} do
task =
Task.async(fn ->
assert_receive {:text, received_event}, 40
assert_receive {:text, received_event}, 40
assert_receive {:text, received_event}, 40
end)
Streamer.add_socket("public", %{transport_pid: task.pid, assigns: %{user: user}})
Task.await(task)
end
end
end

54
test/web/streamer/state_test.exs
View File

@ -1,54 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.StateTest do
use Pleroma.DataCase
import Pleroma.Factory
alias Pleroma.Web.Streamer
alias Pleroma.Web.Streamer.StreamerSocket
@moduletag needs_streamer: true
describe "sockets" do
setup do
user = insert(:user)
user2 = insert(:user)
{:ok, %{user: user, user2: user2}}
end
test "it can add a socket", %{user: user} do
Streamer.add_socket("public", %{transport_pid: 1, assigns: %{user: user}})
assert(%{"public" => [%StreamerSocket{transport_pid: 1}]} = Streamer.get_sockets())
end
test "it can add multiple sockets per user", %{user: user} do
Streamer.add_socket("public", %{transport_pid: 1, assigns: %{user: user}})
Streamer.add_socket("public", %{transport_pid: 2, assigns: %{user: user}})
assert(
%{
"public" => [
%StreamerSocket{transport_pid: 2},
%StreamerSocket{transport_pid: 1}
]
} = Streamer.get_sockets()
)
end
test "it will not add a duplicate socket", %{user: user} do
Streamer.add_socket("activity", %{transport_pid: 1, assigns: %{user: user}})
Streamer.add_socket("activity", %{transport_pid: 1, assigns: %{user: user}})
assert(
%{
"activity" => [
%StreamerSocket{transport_pid: 1}
]
} = Streamer.get_sockets()
)
end
end
end

618
test/web/streamer/streamer_test.exs
View File

@ -12,13 +12,9 @@ defmodule Pleroma.Web.StreamerTest do
alias Pleroma.User
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.Streamer
alias Pleroma.Web.Streamer.StreamerSocket
alias Pleroma.Web.Streamer.Worker
@moduletag needs_streamer: true, capture_log: true
@streamer_timeout 150
@streamer_start_wait 10
setup do: clear_config([:instance, :skip_thread_containment])
describe "user streams" do
@ -29,69 +25,35 @@ defmodule Pleroma.Web.StreamerTest do
end
test "it streams the user's post in the 'user' stream", %{user: user} do
task =
Task.async(fn ->
assert_receive {:text, _}, @streamer_timeout
end)
Streamer.add_socket(
"user",
%{transport_pid: task.pid, assigns: %{user: user}}
)
Streamer.add_socket("user", user)
{:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
Streamer.stream("user", activity)
Task.await(task)
assert_receive {:render_with_user, _, _, ^activity}
refute Streamer.filtered_by_user?(user, activity)
end
test "it streams boosts of the user in the 'user' stream", %{user: user} do
task =
Task.async(fn ->
assert_receive {:text, _}, @streamer_timeout
end)
Streamer.add_socket(
"user",
%{transport_pid: task.pid, assigns: %{user: user}}
)
Streamer.add_socket("user", user)
other_user = insert(:user)
{:ok, activity} = CommonAPI.post(other_user, %{"status" => "hey"})
{:ok, announce, _} = CommonAPI.repeat(activity.id, user)
Streamer.stream("user", announce)
Task.await(task)
assert_receive {:render_with_user, Pleroma.Web.StreamerView, "update.json", ^announce}
refute Streamer.filtered_by_user?(user, announce)
end
test "it sends notify to in the 'user' stream", %{user: user, notify: notify} do
task =
Task.async(fn ->
assert_receive {:text, _}, @streamer_timeout
end)
Streamer.add_socket(
"user",
%{transport_pid: task.pid, assigns: %{user: user}}
)
Streamer.add_socket("user", user)
Streamer.stream("user", notify)
Task.await(task)
assert_receive {:render_with_user, _, _, ^notify}
refute Streamer.filtered_by_user?(user, notify)
end
test "it sends notify to in the 'user:notification' stream", %{user: user, notify: notify} do
task =
Task.async(fn ->
assert_receive {:text, _}, @streamer_timeout
end)
Streamer.add_socket(
"user:notification",
%{transport_pid: task.pid, assigns: %{user: user}}
)
Streamer.add_socket("user:notification", user)
Streamer.stream("user:notification", notify)
Task.await(task)
assert_receive {:render_with_user, _, _, ^notify}
refute Streamer.filtered_by_user?(user, notify)
end
test "it doesn't send notify to the 'user:notification' stream when a user is blocked", %{
@ -100,18 +62,12 @@ defmodule Pleroma.Web.StreamerTest do
blocked = insert(:user)
{:ok, _user_relationship} = User.block(user, blocked)
task = Task.async(fn -> refute_receive {:text, _}, @streamer_timeout end)
Streamer.add_socket(
"user:notification",
%{transport_pid: task.pid, assigns: %{user: user}}
)
Streamer.add_socket("user:notification", user)
{:ok, activity} = CommonAPI.post(user, %{"status" => ":("})
{:ok, notif} = CommonAPI.favorite(blocked, activity.id)
{:ok, _} = CommonAPI.favorite(blocked, activity.id)
Streamer.stream("user:notification", notif)
Task.await(task)
refute_receive _
end
test "it doesn't send notify to the 'user:notification' stream when a thread is muted", %{
@ -119,45 +75,50 @@ defmodule Pleroma.Web.StreamerTest do
} do
user2 = insert(:user)
task = Task.async(fn -> refute_receive {:text, _}, @streamer_timeout end)
Streamer.add_socket(
"user:notification",
%{transport_pid: task.pid, assigns: %{user: user}}
)
{:ok, activity} = CommonAPI.post(user, %{"status" => "super hot take"})
{:ok, activity} = CommonAPI.add_mute(user, activity)
{:ok, notif} = CommonAPI.favorite(user2, activity.id)
{:ok, _} = CommonAPI.add_mute(user, activity)
Streamer.stream("user:notification", notif)
Task.await(task)
Streamer.add_socket("user:notification", user)
{:ok, favorite_activity} = CommonAPI.favorite(user2, activity.id)
refute_receive _
assert Streamer.filtered_by_user?(user, favorite_activity)
end
test "it doesn't send notify to the 'user:notification' stream' when a domain is blocked", %{
test "it sends favorite to 'user:notification' stream'", %{
user: user
} do
user2 = insert(:user, %{ap_id: "https://hecking-lewd-place.com/user/meanie"})
task = Task.async(fn -> refute_receive {:text, _}, @streamer_timeout end)
{:ok, activity} = CommonAPI.post(user, %{"status" => "super hot take"})
Streamer.add_socket("user:notification", user)
{:ok, favorite_activity} = CommonAPI.favorite(user2, activity.id)
Streamer.add_socket(
"user:notification",
%{transport_pid: task.pid, assigns: %{user: user}}
)
assert_receive {:render_with_user, _, "notification.json", notif}
assert notif.activity.id == favorite_activity.id
refute Streamer.filtered_by_user?(user, notif)
end
test "it doesn't send the 'user:notification' stream' when a domain is blocked", %{
user: user
} do
user2 = insert(:user, %{ap_id: "https://hecking-lewd-place.com/user/meanie"})
{:ok, user} = User.block_domain(user, "hecking-lewd-place.com")
{:ok, activity} = CommonAPI.post(user, %{"status" => "super hot take"})
{:ok, notif} = CommonAPI.favorite(user2, activity.id)
Streamer.add_socket("user:notification", user)
{:ok, favorite_activity} = CommonAPI.favorite(user2, activity.id)
Streamer.stream("user:notification", notif)
Task.await(task)
refute_receive _
assert Streamer.filtered_by_user?(user, favorite_activity)
end
test "it sends follow activities to the 'user:notification' stream", %{
user: user
} do
user_url = user.ap_id
user2 = insert(:user)
body =
File.read!("test/fixtures/users_mock/localhost.json")
@ -169,47 +130,24 @@ defmodule Pleroma.Web.StreamerTest do
%Tesla.Env{status: 200, body: body}
end)
user2 = insert(:user)
task = Task.async(fn -> assert_receive {:text, _}, @streamer_timeout end)
Streamer.add_socket("user:notification", user)
{:ok, _follower, _followed, follow_activity} = CommonAPI.follow(user2, user)
Process.sleep(@streamer_start_wait)
Streamer.add_socket(
"user:notification",
%{transport_pid: task.pid, assigns: %{user: user}}
)
{:ok, _follower, _followed, _activity} = CommonAPI.follow(user2, user)
# We don't directly pipe the notification to the streamer as it's already
# generated as a side effect of CommonAPI.follow().
Task.await(task)
assert_receive {:render_with_user, _, "notification.json", notif}
assert notif.activity.id == follow_activity.id
refute Streamer.filtered_by_user?(user, notif)
end
end
test "it sends to public" do
test "it sends to public authenticated" do
user = insert(:user)
other_user = insert(:user)
task =
Task.async(fn ->
assert_receive {:text, _}, @streamer_timeout
end)
Streamer.add_socket("public", other_user)
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: user
}
{:ok, activity} = CommonAPI.post(other_user, %{"status" => "Test"})
topics = %{
"public" => [fake_socket]
}
Worker.push_to_socket(topics, "public", activity)
Task.await(task)
{:ok, activity} = CommonAPI.post(user, %{"status" => "Test"})
assert_receive {:render_with_user, _, _, ^activity}
refute Streamer.filtered_by_user?(user, activity)
end
test "works for deletions" do
@ -217,37 +155,32 @@ defmodule Pleroma.Web.StreamerTest do
other_user = insert(:user)
{:ok, activity} = CommonAPI.post(other_user, %{"status" => "Test"})
task =
Task.async(fn ->
expected_event =
%{
"event" => "delete",
"payload" => activity.id
}
|> Jason.encode!()
Streamer.add_socket("public", user)
assert_receive {:text, received_event}, @streamer_timeout
assert received_event == expected_event
end)
{:ok, _} = CommonAPI.delete(activity.id, other_user)
activity_id = activity.id
assert_receive {:text, event}
assert %{"event" => "delete", "payload" => ^activity_id} = Jason.decode!(event)
end
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: user
}
test "it sends to public unauthenticated" do
user = insert(:user)
{:ok, activity} = CommonAPI.delete(activity.id, other_user)
Streamer.add_socket("public", nil)
topics = %{
"public" => [fake_socket]
}
{:ok, activity} = CommonAPI.post(user, %{"status" => "Test"})
activity_id = activity.id
assert_receive {:text, event}
assert %{"event" => "update", "payload" => payload} = Jason.decode!(event)
assert %{"id" => ^activity_id} = Jason.decode!(payload)
Worker.push_to_socket(topics, "public", activity)
Task.await(task)
{:ok, _} = CommonAPI.delete(activity.id, user)
assert_receive {:text, event}
assert %{"event" => "delete", "payload" => ^activity_id} = Jason.decode!(event)
end
describe "thread_containment" do
test "it doesn't send to user if recipients invalid and thread containment is enabled" do
test "it filters to user if recipients invalid and thread containment is enabled" do
Pleroma.Config.put([:instance, :skip_thread_containment], false)
author = insert(:user)
user = insert(:user)
@ -262,12 +195,10 @@ defmodule Pleroma.Web.StreamerTest do
)
)
task = Task.async(fn -> refute_receive {:text, _}, 1_000 end)
fake_socket = %StreamerSocket{transport_pid: task.pid, user: user}
topics = %{"public" => [fake_socket]}
Worker.push_to_socket(topics, "public", activity)
Task.await(task)
Streamer.add_socket("public", user)
Streamer.stream("public", activity)
assert_receive {:render_with_user, _, _, ^activity}
assert Streamer.filtered_by_user?(user, activity)
end
test "it sends message if recipients invalid and thread containment is disabled" do
@ -285,12 +216,11 @@ defmodule Pleroma.Web.StreamerTest do
)
)
task = Task.async(fn -> assert_receive {:text, _}, 1_000 end)
fake_socket = %StreamerSocket{transport_pid: task.pid, user: user}
topics = %{"public" => [fake_socket]}
Worker.push_to_socket(topics, "public", activity)
Streamer.add_socket("public", user)
Streamer.stream("public", activity)
Task.await(task)
assert_receive {:render_with_user, _, _, ^activity}
refute Streamer.filtered_by_user?(user, activity)
end
test "it sends message if recipients invalid and thread containment is enabled but user's thread containment is disabled" do
@ -308,255 +238,168 @@ defmodule Pleroma.Web.StreamerTest do
)
)
task = Task.async(fn -> assert_receive {:text, _}, 1_000 end)
fake_socket = %StreamerSocket{transport_pid: task.pid, user: user}
topics = %{"public" => [fake_socket]}
Worker.push_to_socket(topics, "public", activity)
Streamer.add_socket("public", user)
Streamer.stream("public", activity)
Task.await(task)
assert_receive {:render_with_user, _, _, ^activity}
refute Streamer.filtered_by_user?(user, activity)
end
end
describe "blocks" do
test "it doesn't send messages involving blocked users" do
test "it filters messages involving blocked users" do
user = insert(:user)
blocked_user = insert(:user)
{:ok, _user_relationship} = User.block(user, blocked_user)
Streamer.add_socket("public", user)
{:ok, activity} = CommonAPI.post(blocked_user, %{"status" => "Test"})
task =
Task.async(fn ->
refute_receive {:text, _}, 1_000
end)
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: user
}
topics = %{
"public" => [fake_socket]
}
Worker.push_to_socket(topics, "public", activity)
Task.await(task)
assert_receive {:render_with_user, _, _, ^activity}
assert Streamer.filtered_by_user?(user, activity)
end
test "it doesn't send messages transitively involving blocked users" do
test "it filters messages transitively involving blocked users" do
blocker = insert(:user)
blockee = insert(:user)
friend = insert(:user)
task =
Task.async(fn ->
refute_receive {:text, _}, 1_000
end)
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: blocker
}
topics = %{
"public" => [fake_socket]
}
Streamer.add_socket("public", blocker)
{:ok, _user_relationship} = User.block(blocker, blockee)
{:ok, activity_one} = CommonAPI.post(friend, %{"status" => "hey! @#{blockee.nickname}"})
Worker.push_to_socket(topics, "public", activity_one)
assert_receive {:render_with_user, _, _, ^activity_one}
assert Streamer.filtered_by_user?(blocker, activity_one)
{:ok, activity_two} = CommonAPI.post(blockee, %{"status" => "hey! @#{friend.nickname}"})
Worker.push_to_socket(topics, "public", activity_two)
assert_receive {:render_with_user, _, _, ^activity_two}
assert Streamer.filtered_by_user?(blocker, activity_two)
{:ok, activity_three} = CommonAPI.post(blockee, %{"status" => "hey! @#{blocker.nickname}"})
Worker.push_to_socket(topics, "public", activity_three)
Task.await(task)
assert_receive {:render_with_user, _, _, ^activity_three}
assert Streamer.filtered_by_user?(blocker, activity_three)
end
end
test "it doesn't send unwanted DMs to list" do
user_a = insert(:user)
user_b = insert(:user)
user_c = insert(:user)
describe "lists" do
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, user_a} = User.follow(user_a, user_b)
{:ok, list} = List.create("Test", user_a)
{:ok, list} = List.follow(list, user_b)
{:ok, list} = List.create("Test", user_a)
{:ok, list} = List.follow(list, user_b)
{:ok, activity} =
CommonAPI.post(user_b, %{
"status" => "@#{user_c.nickname} Test",
"visibility" => "direct"
})
Streamer.add_socket("list:#{list.id}", user_a)
task =
Task.async(fn ->
refute_receive {:text, _}, 1_000
end)
{:ok, _activity} =
CommonAPI.post(user_b, %{
"status" => "@#{user_c.nickname} Test",
"visibility" => "direct"
})
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: user_a
}
refute_receive _
end
topics = %{
"list:#{list.id}" => [fake_socket]
}
test "it doesn't send unwanted private posts to list" do
user_a = insert(:user)
user_b = insert(:user)
Worker.handle_call({:stream, "list", activity}, self(), topics)
{:ok, list} = List.create("Test", user_a)
{:ok, list} = List.follow(list, user_b)
Task.await(task)
Streamer.add_socket("list:#{list.id}", user_a)
{:ok, _activity} =
CommonAPI.post(user_b, %{
"status" => "Test",
"visibility" => "private"
})
refute_receive _
end
test "it sends 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)
Streamer.add_socket("list:#{list.id}", user_a)
{:ok, activity} =
CommonAPI.post(user_b, %{
"status" => "Test",
"visibility" => "private"
})
assert_receive {:render_with_user, _, _, ^activity}
refute Streamer.filtered_by_user?(user_a, activity)
end
end
test "it doesn't send unwanted private posts to list" do
user_a = insert(:user)
user_b = insert(:user)
describe "muted reblogs" do
test "it filters muted reblogs" do
user1 = insert(:user)
user2 = insert(:user)
user3 = insert(:user)
CommonAPI.follow(user1, user2)
CommonAPI.hide_reblogs(user1, user2)
{:ok, list} = List.create("Test", user_a)
{:ok, list} = List.follow(list, user_b)
{:ok, create_activity} = CommonAPI.post(user3, %{"status" => "I'm kawen"})
{:ok, activity} =
CommonAPI.post(user_b, %{
"status" => "Test",
"visibility" => "private"
})
Streamer.add_socket("user", user1)
{:ok, announce_activity, _} = CommonAPI.repeat(create_activity.id, user2)
assert_receive {:render_with_user, _, _, ^announce_activity}
assert Streamer.filtered_by_user?(user1, announce_activity)
end
task =
Task.async(fn ->
refute_receive {:text, _}, 1_000
end)
test "it filters reblog notification for reblog-muted actors" do
user1 = insert(:user)
user2 = insert(:user)
CommonAPI.follow(user1, user2)
CommonAPI.hide_reblogs(user1, user2)
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: user_a
}
{:ok, create_activity} = CommonAPI.post(user1, %{"status" => "I'm kawen"})
Streamer.add_socket("user", user1)
{:ok, _favorite_activity, _} = CommonAPI.repeat(create_activity.id, user2)
topics = %{
"list:#{list.id}" => [fake_socket]
}
assert_receive {:render_with_user, _, "notification.json", notif}
assert Streamer.filtered_by_user?(user1, notif)
end
Worker.handle_call({:stream, "list", activity}, self(), topics)
test "it send non-reblog notification for reblog-muted actors" do
user1 = insert(:user)
user2 = insert(:user)
CommonAPI.follow(user1, user2)
CommonAPI.hide_reblogs(user1, user2)
Task.await(task)
{:ok, create_activity} = CommonAPI.post(user1, %{"status" => "I'm kawen"})
Streamer.add_socket("user", user1)
{:ok, _favorite_activity} = CommonAPI.favorite(user2, create_activity.id)
assert_receive {:render_with_user, _, "notification.json", notif}
refute Streamer.filtered_by_user?(user1, notif)
end
end
test "it sends 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)
{:ok, activity} =
CommonAPI.post(user_b, %{
"status" => "Test",
"visibility" => "private"
})
task =
Task.async(fn ->
assert_receive {:text, _}, 1_000
end)
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: user_a
}
Streamer.add_socket(
"list:#{list.id}",
fake_socket
)
Worker.handle_call({:stream, "list", activity}, self(), %{})
Task.await(task)
end
test "it doesn't send muted reblogs" do
user1 = insert(:user)
user2 = insert(:user)
user3 = insert(:user)
CommonAPI.hide_reblogs(user1, user2)
{:ok, create_activity} = CommonAPI.post(user3, %{"status" => "I'm kawen"})
{:ok, announce_activity, _} = CommonAPI.repeat(create_activity.id, user2)
task =
Task.async(fn ->
refute_receive {:text, _}, 1_000
end)
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: user1
}
topics = %{
"public" => [fake_socket]
}
Worker.push_to_socket(topics, "public", announce_activity)
Task.await(task)
end
test "it does send non-reblog notification for reblog-muted actors" do
user1 = insert(:user)
user2 = insert(:user)
user3 = insert(:user)
CommonAPI.hide_reblogs(user1, user2)
{:ok, create_activity} = CommonAPI.post(user3, %{"status" => "I'm kawen"})
{:ok, favorite_activity} = CommonAPI.favorite(user2, create_activity.id)
task =
Task.async(fn ->
assert_receive {:text, _}, 1_000
end)
fake_socket = %StreamerSocket{
transport_pid: task.pid,
user: user1
}
topics = %{
"public" => [fake_socket]
}
Worker.push_to_socket(topics, "public", favorite_activity)
Task.await(task)
end
test "it doesn't send posts from muted threads" do
test "it filters posts from muted threads" do
user = insert(:user)
user2 = insert(:user)
Streamer.add_socket("user", user2)
{:ok, user2, user, _activity} = CommonAPI.follow(user2, user)
{:ok, activity} = CommonAPI.post(user, %{"status" => "super hot take"})
{:ok, activity} = CommonAPI.add_mute(user2, activity)
task = Task.async(fn -> refute_receive {:text, _}, @streamer_timeout end)
Streamer.add_socket(
"user",
%{transport_pid: task.pid, assigns: %{user: user2}}
)
Streamer.stream("user", activity)
Task.await(task)
{:ok, _} = CommonAPI.add_mute(user2, activity)
assert_receive {:render_with_user, _, _, ^activity}
assert Streamer.filtered_by_user?(user2, activity)
end
describe "direct streams" do
@ -568,22 +411,7 @@ defmodule Pleroma.Web.StreamerTest do
user = insert(:user)
another_user = insert(:user)
task =
Task.async(fn ->
assert_receive {:text, received_event}, @streamer_timeout
assert %{"event" => "conversation", "payload" => received_payload} =
Jason.decode!(received_event)
assert %{"last_status" => last_status} = Jason.decode!(received_payload)
[participation] = Participation.for_user(user)
assert last_status["pleroma"]["direct_conversation_id"] == participation.id
end)
Streamer.add_socket(
"direct",
%{transport_pid: task.pid, assigns: %{user: user}}
)
Streamer.add_socket("direct", user)
{:ok, _create_activity} =
CommonAPI.post(another_user, %{
@ -591,42 +419,47 @@ defmodule Pleroma.Web.StreamerTest do
"visibility" => "direct"
})
Task.await(task)
assert_receive {:text, received_event}
assert %{"event" => "conversation", "payload" => received_payload} =
Jason.decode!(received_event)
assert %{"last_status" => last_status} = Jason.decode!(received_payload)
[participation] = Participation.for_user(user)
assert last_status["pleroma"]["direct_conversation_id"] == participation.id
end
test "it doesn't send conversation update to the 'direct' stream when the last message in the conversation is deleted" do
user = insert(:user)
another_user = insert(:user)
Streamer.add_socket("direct", user)
{:ok, create_activity} =
CommonAPI.post(another_user, %{
"status" => "hi @#{user.nickname}",
"visibility" => "direct"
})
task =
Task.async(fn ->
assert_receive {:text, received_event}, @streamer_timeout
assert %{"event" => "delete", "payload" => _} = Jason.decode!(received_event)
create_activity_id = create_activity.id
assert_receive {:render_with_user, _, _, ^create_activity}
assert_receive {:text, received_conversation1}
assert %{"event" => "conversation", "payload" => _} = Jason.decode!(received_conversation1)
refute_receive {:text, _}, @streamer_timeout
end)
{:ok, _} = CommonAPI.delete(create_activity_id, another_user)
Process.sleep(@streamer_start_wait)
assert_receive {:text, received_event}
Streamer.add_socket(
"direct",
%{transport_pid: task.pid, assigns: %{user: user}}
)
assert %{"event" => "delete", "payload" => ^create_activity_id} =
Jason.decode!(received_event)
{:ok, _} = CommonAPI.delete(create_activity.id, another_user)
Task.await(task)
refute_receive _
end
test "it sends conversation update to the 'direct' stream when a message is deleted" do
user = insert(:user)
another_user = insert(:user)
Streamer.add_socket("direct", user)
{:ok, create_activity} =
CommonAPI.post(another_user, %{
@ -636,35 +469,30 @@ defmodule Pleroma.Web.StreamerTest do
{:ok, create_activity2} =
CommonAPI.post(another_user, %{
"status" => "hi @#{user.nickname}",
"status" => "hi @#{user.nickname} 2",
"in_reply_to_status_id" => create_activity.id,
"visibility" => "direct"
})
task =
Task.async(fn ->
assert_receive {:text, received_event}, @streamer_timeout
assert %{"event" => "delete", "payload" => _} = Jason.decode!(received_event)
assert_receive {:text, received_event}, @streamer_timeout
assert %{"event" => "conversation", "payload" => received_payload} =
Jason.decode!(received_event)
assert %{"last_status" => last_status} = Jason.decode!(received_payload)
assert last_status["id"] == to_string(create_activity.id)
end)
Process.sleep(@streamer_start_wait)
Streamer.add_socket(
"direct",
%{transport_pid: task.pid, assigns: %{user: user}}
)
assert_receive {:render_with_user, _, _, ^create_activity}
assert_receive {:render_with_user, _, _, ^create_activity2}
assert_receive {:text, received_conversation1}
assert %{"event" => "conversation", "payload" => _} = Jason.decode!(received_conversation1)
assert_receive {:text, received_conversation1}
assert %{"event" => "conversation", "payload" => _} = Jason.decode!(received_conversation1)
{:ok, _} = CommonAPI.delete(create_activity2.id, another_user)
Task.await(task)
assert_receive {:text, received_event}
assert %{"event" => "delete", "payload" => _} = Jason.decode!(received_event)
assert_receive {:text, received_event}
assert %{"event" => "conversation", "payload" => received_payload} =
Jason.decode!(received_event)
assert %{"last_status" => last_status} = Jason.decode!(received_payload)
assert last_status["id"] == to_string(create_activity.id)
end
end
end