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Merge branch 'remove-multiple-federator-modules' into 'develop'

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Remove support for multiple federation publisher modules

See merge request pleroma/pleroma!4019
This commit is contained in:
Haelwenn 2023-12-29 03:35:24 +00:00
commit 7f3a83d3ed
10 changed files with 60 additions and 141 deletions
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1
changelog.d/federator-modules.remove Normal file
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@ -0,0 +1 @@
Removed support for multiple federator modules as we only support ActivityPub

3
config/config.exs
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@ -192,9 +192,6 @@ config :pleroma, :instance,
federating: true,
federation_incoming_replies_max_depth: 100,
federation_reachability_timeout_days: 7,
federation_publisher_modules: [
Pleroma.Web.ActivityPub.Publisher
],
allow_relay: true,
public: true,
quarantined_instances: [],

48
lib/pleroma/web/activity_pub/publisher.ex
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@ -13,19 +13,56 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Workers.PublisherWorker
require Pleroma.Constants
import Pleroma.Web.ActivityPub.Visibility
@behaviour Pleroma.Web.Federator.Publisher
require Logger
@moduledoc """
ActivityPub outgoing federation module.
"""
@doc """
Enqueue publishing a single activity.
"""
@spec enqueue_one(Map.t(), Keyword.t()) :: {:ok, %Oban.Job{}}
def enqueue_one(%{} = params, worker_args \\ []) do
PublisherWorker.enqueue(
"publish_one",
%{"params" => params},
worker_args
)
end
@doc """
Gathers a set of remote users given an IR envelope.
"""
def remote_users(%User{id: user_id}, %{data: %{"to" => to} = data}) do
cc = Map.get(data, "cc", [])
bcc =
data
|> Map.get("bcc", [])
|> Enum.reduce([], fn ap_id, bcc ->
case Pleroma.List.get_by_ap_id(ap_id) do
%Pleroma.List{user_id: ^user_id} = list ->
{:ok, following} = Pleroma.List.get_following(list)
bcc ++ Enum.map(following, & &1.ap_id)
_ ->
bcc
end
end)
[to, cc, bcc]
|> Enum.concat()
|> Enum.map(&User.get_cached_by_ap_id/1)
|> Enum.filter(fn user -> user && !user.local end)
end
@doc """
Determine if an activity can be represented by running it through Transmogrifier.
"""
@ -138,7 +175,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
[]
end
mentioned = Pleroma.Web.Federator.Publisher.remote_users(actor, activity)
mentioned = remote_users(actor, activity)
non_mentioned = (followers ++ fetchers) -- mentioned
[mentioned, non_mentioned]
@ -223,7 +260,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
|> Map.put("cc", cc)
|> Jason.encode!()
Pleroma.Web.Federator.Publisher.enqueue_one(__MODULE__, %{
__MODULE__.enqueue_one(%{
inbox: inbox,
json: json,
actor_id: actor.id,
@ -262,8 +299,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
inboxes
|> Instances.filter_reachable()
|> Enum.each(fn {inbox, unreachable_since} ->
Pleroma.Web.Federator.Publisher.enqueue_one(
__MODULE__,
__MODULE__.enqueue_one(
%{
inbox: inbox,
json: json,

2
lib/pleroma/web/federator.ex
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@ -6,9 +6,9 @@ defmodule Pleroma.Web.Federator do
alias Pleroma.Activity
alias Pleroma.Object.Containment
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Publisher
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.Federator.Publisher
alias Pleroma.Workers.PublisherWorker
alias Pleroma.Workers.ReceiverWorker

110
lib/pleroma/web/federator/publisher.ex
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@ -1,110 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Federator.Publisher do
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Workers.PublisherWorker
require Logger
@moduledoc """
Defines the contract used by federation implementations to publish messages to
their peers.
"""
@doc """
Determine whether an activity can be relayed using the federation module.
"""
@callback is_representable?(Pleroma.Activity.t()) :: boolean()
@doc """
Relays an activity to a specified peer, determined by the parameters. The
parameters used are controlled by the federation module.
"""
@callback publish_one(Map.t()) :: {:ok, Map.t()} | {:error, any()}
@doc """
Enqueue publishing a single activity.
"""
@spec enqueue_one(module(), Map.t(), Keyword.t()) :: {:ok, %Oban.Job{}}
def enqueue_one(module, %{} = params, worker_args \\ []) do
PublisherWorker.enqueue(
"publish_one",
%{"module" => to_string(module), "params" => params},
worker_args
)
end
@doc """
Relays an activity to all specified peers.
"""
@callback publish(User.t(), Activity.t()) :: :ok | {:error, any()}
@spec publish(User.t(), Activity.t()) :: :ok
def publish(%User{} = user, %Activity{} = activity) do
Config.get([:instance, :federation_publisher_modules])
|> Enum.each(fn module ->
if module.is_representable?(activity) do
Logger.debug("Publishing #{activity.data["id"]} using #{inspect(module)}")
module.publish(user, activity)
end
end)
:ok
end
@doc """
Gathers links used by an outgoing federation module for WebFinger output.
"""
@callback gather_webfinger_links(User.t()) :: list()
@spec gather_webfinger_links(User.t()) :: list()
def gather_webfinger_links(%User{} = user) do
Config.get([:instance, :federation_publisher_modules])
|> Enum.reduce([], fn module, links ->
links ++ module.gather_webfinger_links(user)
end)
end
@doc """
Gathers nodeinfo protocol names supported by the federation module.
"""
@callback gather_nodeinfo_protocol_names() :: list()
@spec gather_nodeinfo_protocol_names() :: list()
def gather_nodeinfo_protocol_names do
Config.get([:instance, :federation_publisher_modules])
|> Enum.reduce([], fn module, links ->
links ++ module.gather_nodeinfo_protocol_names()
end)
end
@doc """
Gathers a set of remote users given an IR envelope.
"""
def remote_users(%User{id: user_id}, %{data: %{"to" => to} = data}) do
cc = Map.get(data, "cc", [])
bcc =
data
|> Map.get("bcc", [])
|> Enum.reduce([], fn ap_id, bcc ->
case Pleroma.List.get_by_ap_id(ap_id) do
%Pleroma.List{user_id: ^user_id} = list ->
{:ok, following} = Pleroma.List.get_following(list)
bcc ++ Enum.map(following, & &1.ap_id)
_ ->
bcc
end
end)
[to, cc, bcc]
|> Enum.concat()
|> Enum.map(&User.get_cached_by_ap_id/1)
|> Enum.filter(fn user -> user && !user.local end)
end
end

2
lib/pleroma/web/nodeinfo/nodeinfo.ex
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@ -6,7 +6,7 @@ defmodule Pleroma.Web.Nodeinfo.Nodeinfo do
alias Pleroma.Config
alias Pleroma.Stats
alias Pleroma.User
alias Pleroma.Web.Federator.Publisher
alias Pleroma.Web.ActivityPub.Publisher
alias Pleroma.Web.MastodonAPI.InstanceView
# returns a nodeinfo 2.0 map, since 2.1 just adds a repository field

2
lib/pleroma/web/web_finger.ex
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@ -5,8 +5,8 @@
defmodule Pleroma.Web.WebFinger do
alias Pleroma.HTTP
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Publisher
alias Pleroma.Web.Endpoint
alias Pleroma.Web.Federator.Publisher
alias Pleroma.Web.XML
alias Pleroma.XmlBuilder
require Jason

4
lib/pleroma/workers/publisher_worker.ex
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@ -18,9 +18,9 @@ defmodule Pleroma.Workers.PublisherWorker do
Federator.perform(:publish, activity)
end
def perform(%Job{args: %{"op" => "publish_one", "module" => module_name, "params" => params}}) do
def perform(%Job{args: %{"op" => "publish_one", "params" => params}}) do
params = Map.new(params, fn {k, v} -> {String.to_atom(k), v} end)
Federator.perform(:publish_one, String.to_atom(module_name), params)
Federator.perform(:publish_one, params)
end
@impl Oban.Worker

3
test/mix/tasks/pleroma/config_test.exs
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@ -140,7 +140,6 @@ defmodule Mix.Tasks.Pleroma.ConfigTest do
federating: true,
federation_incoming_replies_max_depth: 100,
federation_reachability_timeout_days: 7,
federation_publisher_modules: [Pleroma.Web.ActivityPub.Publisher],
allow_relay: true,
public: true,
quarantined_instances: [],
@ -184,7 +183,7 @@ defmodule Mix.Tasks.Pleroma.ConfigTest do
{:ok, file} = File.read(temp_file)
assert file ==
"import Config\n\nconfig :pleroma, :instance,\n name: \"Pleroma\",\n email: \"example@example.com\",\n notify_email: \"noreply@example.com\",\n description: \"A Pleroma instance, an alternative fediverse server\",\n limit: 5000,\n chat_limit: 5000,\n remote_limit: 100_000,\n upload_limit: 16_000_000,\n avatar_upload_limit: 2_000_000,\n background_upload_limit: 4_000_000,\n banner_upload_limit: 4_000_000,\n poll_limits: %{\n max_expiration: 31_536_000,\n max_option_chars: 200,\n max_options: 20,\n min_expiration: 0\n },\n registrations_open: true,\n federating: true,\n federation_incoming_replies_max_depth: 100,\n federation_reachability_timeout_days: 7,\n federation_publisher_modules: [Pleroma.Web.ActivityPub.Publisher],\n allow_relay: true,\n public: true,\n quarantined_instances: [],\n managed_config: true,\n static_dir: \"instance/static/\",\n allowed_post_formats: [\"text/plain\", \"text/html\", \"text/markdown\", \"text/bbcode\"],\n autofollowed_nicknames: [],\n max_pinned_statuses: 1,\n attachment_links: false,\n max_report_comment_size: 1000,\n safe_dm_mentions: false,\n healthcheck: false,\n remote_post_retention_days: 90,\n skip_thread_containment: true,\n limit_to_local_content: :unauthenticated,\n user_bio_length: 5000,\n user_name_length: 100,\n max_account_fields: 10,\n max_remote_account_fields: 20,\n account_field_name_length: 512,\n account_field_value_length: 2048,\n external_user_synchronization: true,\n extended_nickname_format: true,\n multi_factor_authentication: [\n totp: [digits: 6, period: 30],\n backup_codes: [number: 2, length: 6]\n ]\n"
"import Config\n\nconfig :pleroma, :instance,\n name: \"Pleroma\",\n email: \"example@example.com\",\n notify_email: \"noreply@example.com\",\n description: \"A Pleroma instance, an alternative fediverse server\",\n limit: 5000,\n chat_limit: 5000,\n remote_limit: 100_000,\n upload_limit: 16_000_000,\n avatar_upload_limit: 2_000_000,\n background_upload_limit: 4_000_000,\n banner_upload_limit: 4_000_000,\n poll_limits: %{\n max_expiration: 31_536_000,\n max_option_chars: 200,\n max_options: 20,\n min_expiration: 0\n },\n registrations_open: true,\n federating: true,\n federation_incoming_replies_max_depth: 100,\n federation_reachability_timeout_days: 7,\n allow_relay: true,\n public: true,\n quarantined_instances: [],\n managed_config: true,\n static_dir: \"instance/static/\",\n allowed_post_formats: [\"text/plain\", \"text/html\", \"text/markdown\", \"text/bbcode\"],\n autofollowed_nicknames: [],\n max_pinned_statuses: 1,\n attachment_links: false,\n max_report_comment_size: 1000,\n safe_dm_mentions: false,\n healthcheck: false,\n remote_post_retention_days: 90,\n skip_thread_containment: true,\n limit_to_local_content: :unauthenticated,\n user_bio_length: 5000,\n user_name_length: 100,\n max_account_fields: 10,\n max_remote_account_fields: 20,\n account_field_name_length: 512,\n account_field_value_length: 2048,\n external_user_synchronization: true,\n extended_nickname_format: true,\n multi_factor_authentication: [\n totp: [digits: 6, period: 30],\n backup_codes: [number: 2, length: 6]\n ]\n"
end
end

26
test/pleroma/web/activity_pub/publisher_test.exs
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@ -268,7 +268,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
describe "publish/2" do
test_with_mock "doesn't publish a non-public activity to quarantined instances.",
Pleroma.Web.Federator.Publisher,
Pleroma.Web.ActivityPub.Publisher,
[:passthrough],
[] do
Config.put([:instance, :quarantined_instances], [{"domain.com", "some reason"}])
@ -295,7 +295,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
assert res == :ok
assert not called(
Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
Publisher.enqueue_one(%{
inbox: "https://domain.com/users/nick1/inbox",
actor_id: actor.id,
id: note_activity.data["id"]
@ -304,7 +304,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
end
test_with_mock "Publishes a non-public activity to non-quarantined instances.",
Pleroma.Web.Federator.Publisher,
Pleroma.Web.ActivityPub.Publisher,
[:passthrough],
[] do
Config.put([:instance, :quarantined_instances], [{"somedomain.com", "some reason"}])
@ -331,8 +331,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
assert res == :ok
assert called(
Pleroma.Web.Federator.Publisher.enqueue_one(
Publisher,
Publisher.enqueue_one(
%{
inbox: "https://domain.com/users/nick1/inbox",
actor_id: actor.id,
@ -344,7 +343,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
end
test_with_mock "Publishes to directly addressed actors with higher priority.",
Pleroma.Web.Federator.Publisher,
Pleroma.Web.ActivityPub.Publisher,
[:passthrough],
[] do
note_activity = insert(:direct_note_activity)
@ -356,8 +355,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
assert res == :ok
assert called(
Pleroma.Web.Federator.Publisher.enqueue_one(
Publisher,
Publisher.enqueue_one(
%{
inbox: :_,
actor_id: actor.id,
@ -369,7 +367,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
end
test_with_mock "publishes an activity with BCC to all relevant peers.",
Pleroma.Web.Federator.Publisher,
Pleroma.Web.ActivityPub.Publisher,
[:passthrough],
[] do
follower =
@ -393,7 +391,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
assert res == :ok
assert called(
Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
Publisher.enqueue_one(%{
inbox: "https://domain.com/users/nick1/inbox",
actor_id: actor.id,
id: note_activity.data["id"]
@ -402,7 +400,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
end
test_with_mock "publishes a delete activity to peers who signed fetch requests to the create acitvity/object.",
Pleroma.Web.Federator.Publisher,
Pleroma.Web.ActivityPub.Publisher,
[:passthrough],
[] do
fetcher =
@ -443,8 +441,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
assert res == :ok
assert called(
Pleroma.Web.Federator.Publisher.enqueue_one(
Publisher,
Publisher.enqueue_one(
%{
inbox: "https://domain.com/users/nick1/inbox",
actor_id: actor.id,
@ -455,8 +452,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
)
assert called(
Pleroma.Web.Federator.Publisher.enqueue_one(
Publisher,
Publisher.enqueue_one(
%{
inbox: "https://domain2.com/users/nick1/inbox",
actor_id: actor.id,