* Add federation relay support * Add admin UI for managing relays * Include actor on relay-related activities * Fix i18npull/4/head
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# frozen_string_literal: true | |||
module Admin | |||
class RelaysController < BaseController | |||
before_action :set_relay, except: [:index, :new, :create] | |||
def index | |||
authorize :relay, :update? | |||
@relays = Relay.all | |||
end | |||
def new | |||
authorize :relay, :update? | |||
@relay = Relay.new(inbox_url: Relay::PRESET_RELAY) | |||
end | |||
def create | |||
authorize :relay, :update? | |||
@relay = Relay.new(resource_params) | |||
if @relay.save | |||
@relay.enable! | |||
redirect_to admin_relays_path | |||
else | |||
render action: :new | |||
end | |||
end | |||
def destroy | |||
authorize :relay, :update? | |||
@relay.destroy | |||
redirect_to admin_relays_path | |||
end | |||
def enable | |||
authorize :relay, :update? | |||
@relay.enable! | |||
redirect_to admin_relays_path | |||
end | |||
def disable | |||
authorize :relay, :update? | |||
@relay.disable! | |||
redirect_to admin_relays_path | |||
end | |||
private | |||
def set_relay | |||
@relay = Relay.find(params[:id]) | |||
end | |||
def resource_params | |||
params.require(:relay).permit(:inbox_url) | |||
end | |||
end | |||
end |
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# frozen_string_literal: true | |||
# == Schema Information | |||
# | |||
# Table name: relays | |||
# | |||
# id :bigint(8) not null, primary key | |||
# inbox_url :string default(""), not null | |||
# enabled :boolean default(FALSE), not null | |||
# follow_activity_id :string | |||
# created_at :datetime not null | |||
# updated_at :datetime not null | |||
# | |||
class Relay < ApplicationRecord | |||
PRESET_RELAY = 'https://relay.joinmastodon.org/inbox' | |||
validates :inbox_url, presence: true, uniqueness: true, url: true, if: :will_save_change_to_inbox_url? | |||
scope :enabled, -> { where(enabled: true) } | |||
before_destroy :ensure_disabled | |||
def enable! | |||
activity_id = ActivityPub::TagManager.instance.generate_uri_for(nil) | |||
payload = Oj.dump(follow_activity(activity_id)) | |||
ActivityPub::DeliveryWorker.perform_async(payload, some_local_account.id, inbox_url) | |||
update(enabled: true, follow_activity_id: activity_id) | |||
end | |||
def disable! | |||
activity_id = ActivityPub::TagManager.instance.generate_uri_for(nil) | |||
payload = Oj.dump(unfollow_activity(activity_id)) | |||
ActivityPub::DeliveryWorker.perform_async(payload, some_local_account.id, inbox_url) | |||
update(enabled: false, follow_activity_id: nil) | |||
end | |||
private | |||
def follow_activity(activity_id) | |||
{ | |||
'@context': ActivityPub::TagManager::CONTEXT, | |||
id: activity_id, | |||
type: 'Follow', | |||
actor: ActivityPub::TagManager.instance.uri_for(some_local_account), | |||
object: ActivityPub::TagManager::COLLECTIONS[:public], | |||
} | |||
end | |||
def unfollow_activity(activity_id) | |||
{ | |||
'@context': ActivityPub::TagManager::CONTEXT, | |||
id: activity_id, | |||
type: 'Undo', | |||
actor: ActivityPub::TagManager.instance.uri_for(some_local_account), | |||
object: { | |||
id: follow_activity_id, | |||
type: 'Follow', | |||
actor: ActivityPub::TagManager.instance.uri_for(some_local_account), | |||
object: ActivityPub::TagManager::COLLECTIONS[:public], | |||
}, | |||
} | |||
end | |||
def some_local_account | |||
@some_local_account ||= Account.local.find_by(suspended: false) | |||
end | |||
def ensure_disabled | |||
return unless enabled? | |||
disable! | |||
end | |||
end |
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# frozen_string_literal: true | |||
class RelayPolicy < ApplicationPolicy | |||
def update? | |||
admin? | |||
end | |||
end |
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%tr | |||
%td | |||
%samp= relay.inbox_url | |||
%td | |||
- if relay.enabled? | |||
%span.positive-hint | |||
= fa_icon('check') | |||
= ' ' | |||
= t 'admin.relays.enabled' | |||
- else | |||
%span.negative-hint | |||
= fa_icon('times') | |||
= ' ' | |||
= t 'admin.relays.disabled' | |||
%td | |||
- if relay.enabled? | |||
= table_link_to 'power-off', t('admin.relays.disable'), disable_admin_relay_path(relay), method: :post, data: { confirm: t('admin.accounts.are_you_sure') } | |||
- else | |||
= table_link_to 'power-off', t('admin.relays.enable'), enable_admin_relay_path(relay), method: :post, data: { confirm: t('admin.accounts.are_you_sure') } | |||
= table_link_to 'times', t('admin.relays.delete'), admin_relay_path(relay), method: :delete, data: { confirm: t('admin.accounts.are_you_sure') } |
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- content_for :page_title do | |||
= t('admin.relays.title') | |||
.simple_form | |||
%p.hint= t('admin.relays.description_html') | |||
= link_to @relays.empty? ? t('admin.relays.setup') : t('admin.relays.add_new'), new_admin_relay_path, class: 'block-button' | |||
- unless @relays.empty? | |||
%hr.spacer | |||
.table-wrapper | |||
%table.table | |||
%thead | |||
%tr | |||
%th= t('admin.relays.inbox_url') | |||
%th= t('admin.relays.status') | |||
%th | |||
%tbody | |||
= render @relays | |||
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- content_for :page_title do | |||
= t('admin.relays.add_new') | |||
= simple_form_for @relay, url: admin_relays_path do |f| | |||
= render 'shared/error_messages', object: @relay | |||
.field-group | |||
= f.input :inbox_url, as: :string, wrapper: :with_block_label | |||
.actions | |||
= f.button :button, t('admin.relays.save_and_enable'), type: :submit | |||
%p.hint.subtle-hint= t('admin.relays.enable_hint') |
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class CreateRelays < ActiveRecord::Migration[5.2] | |||
def change | |||
create_table :relays do |t| | |||
t.string :inbox_url, default: '', null: false | |||
t.boolean :enabled, default: false, null: false, index: true | |||
t.string :follow_activity_id | |||
t.timestamps | |||
end | |||
end | |||
end |
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Fabricator(:relay) do | |||
inbox_url "https://example.com/inbox" | |||
enabled true | |||
end |
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require 'rails_helper' | |||
RSpec.describe Relay, type: :model do | |||
end |