Add locality check to ActivityPub::FetchRemoteAccountService (#9109)

* Add locality check to ActivityPub::FetchRemoteAccountService

Fix #8643

Because there are a few places where it is called, it is difficult
to confirm if they all previously checked it for locality. It's better
to make sure within the service.

* Remove faux-remote duplicates of local accounts
This commit is contained in:
Eugen Rochko 2018-10-26 23:08:34 +02:00 committed by GitHub
parent 6e1a4f85ad
commit eef8d9a5f7
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3 changed files with 19 additions and 2 deletions

View file

@ -5,9 +5,10 @@ class ActivityPub::FetchRemoteAccountService < BaseService
SUPPORTED_TYPES = %w(Application Group Organization Person Service).freeze
# Should be called when uri has already been checked for locality
# Does a WebFinger roundtrip on each call
def call(uri, id: true, prefetched_body: nil, break_on_redirect: false)
return ActivityPub::TagManager.instance.uri_to_resource(uri, Account) if ActivityPub::TagManager.instance.local_uri?(uri)
@json = if prefetched_body.nil?
fetch_resource(uri, id)
else

View file

@ -0,0 +1,16 @@
class RemoveFauxRemoteAccountDuplicates < ActiveRecord::Migration[5.2]
disable_ddl_transaction!
def up
local_domain = Rails.configuration.x.local_domain
# Just a safety measure to ensure that under no circumstance
# we will query `domain IS NULL` because that would return
# actually local accounts, the originals
return if local_domain.nil?
Account.where(domain: local_domain).in_batches.destroy_all
end
def down; 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_10_24_224956) do
ActiveRecord::Schema.define(version: 2018_10_26_034033) do
# These are extensions that must be enabled in order to support this database
enable_extension "plpgsql"