Expect relays to answer with accept/reject (#8179)

This commit is contained in:
Eugen Rochko 2018-08-12 18:16:26 +02:00 committed by ThibG
parent 5f41bbd274
commit 434628d98f
5 changed files with 57 additions and 7 deletions

View file

@ -11,6 +11,8 @@ class ActivityPub::Activity::Accept < ActivityPub::Activity
private
def accept_follow
return accept_follow_for_relay if relay_follow?
target_account = account_from_uri(target_uri)
return if target_account.nil? || !target_account.local?
@ -19,6 +21,18 @@ class ActivityPub::Activity::Accept < ActivityPub::Activity
follow_request&.authorize!
end
def accept_follow_for_relay
relay.update!(state: :accepted)
end
def relay
@relay ||= Relay.find_by(follow_activity_id: object_uri)
end
def relay_follow?
relay.present?
end
def target_uri
@target_uri ||= value_or_id(@object['actor'])
end

View file

@ -11,6 +11,8 @@ class ActivityPub::Activity::Reject < ActivityPub::Activity
private
def reject_follow
return reject_follow_for_relay if relay_follow?
target_account = account_from_uri(target_uri)
return if target_account.nil? || !target_account.local?
@ -21,6 +23,18 @@ class ActivityPub::Activity::Reject < ActivityPub::Activity
UnfollowService.new.call(target_account, @account) if target_account.following?(@account)
end
def reject_follow_for_relay
relay.update!(state: :rejected)
end
def relay
@relay ||= Relay.find_by(follow_activity_id: object_uri)
end
def relay_follow?
relay.present?
end
def target_uri
@target_uri ||= value_or_id(@object['actor'])
end

View file

@ -5,10 +5,10 @@
#
# 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
# state :integer default("idle"), not null
#
class Relay < ApplicationRecord
@ -16,24 +16,28 @@ class Relay < ApplicationRecord
validates :inbox_url, presence: true, uniqueness: true, url: true, if: :will_save_change_to_inbox_url?
scope :enabled, -> { where(enabled: true) }
enum state: [:idle, :pending, :accepted, :rejected]
scope :enabled, -> { accepted }
before_destroy :ensure_disabled
alias enabled? accepted?
def enable!
activity_id = ActivityPub::TagManager.instance.generate_uri_for(nil)
payload = Oj.dump(follow_activity(activity_id))
update!(state: :pending, follow_activity_id: 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))
update!(state: :idle, follow_activity_id: nil)
ActivityPub::DeliveryWorker.perform_async(payload, some_local_account.id, inbox_url)
update(enabled: false, follow_activity_id: nil)
end
private

View file

@ -0,0 +1,19 @@
class ChangeRelaysEnabled < ActiveRecord::Migration[5.2]
def up
# The relays table is supposed to be very small,
# single-digit number of rows, so this should be fine
safety_assured do
add_column :relays, :state, :integer, default: 0, null: false
# At the time of this migration, no relays reject anyone, so if
# there are enabled ones, they are accepted
execute 'UPDATE relays SET state = 2 WHERE enabled = true'
remove_column :relays, :enabled
end
end
def down
remove_column :relays, :state
add_column :relays, :enabled, :boolean, default: false, null: false
end
end

View file

@ -10,7 +10,7 @@
#
# It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema.define(version: 2018_08_08_175627) do
ActiveRecord::Schema.define(version: 2018_08_12_123222) do
# These are extensions that must be enabled in order to support this database
enable_extension "plpgsql"
@ -393,11 +393,10 @@ ActiveRecord::Schema.define(version: 2018_08_08_175627) do
create_table "relays", force: :cascade do |t|
t.string "inbox_url", default: "", null: false
t.boolean "enabled", default: false, null: false
t.string "follow_activity_id"
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.index ["enabled"], name: "index_relays_on_enabled"
t.integer "state", default: 0, null: false
end
create_table "report_notes", force: :cascade do |t|