chinwag/chinwagsocial
chinwag/chinwagsocial
2
0
Fork 0
Code Issues Pull requests Releases 4 Wiki Activity

Skip processing Update activities on unknown accounts (#15514)

Browse source 
This also skips fetching the actor completely.

This will be useful if we end up distributing Update activities linked to
account suspensions more widely (they are currently only delivered to
the suspended account's followers), as currently, instances not knowing
about the suspended account would fetch it to then process the suspension.

Co-authored-by: Claire <claire.github-309c@sitedethib.com>
This commit is contained in:
ThibG 2021-01-08 12:26:29 +01:00 committed by GitHub
parent 1817f96578
commit a1a8aa4a08
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
app/controllers/activitypub/inboxes_controller.rb
View file

@ -5,7 +5,7 @@ class ActivityPub::InboxesController < ActivityPub::BaseController
include JsonLdHelper
include AccountOwnedConcern
before_action :skip_unknown_actor_delete
before_action :skip_unknown_actor_activity
before_action :require_signature!
skip_before_action :authenticate_user!
@ -18,13 +18,13 @@ class ActivityPub::InboxesController < ActivityPub::BaseController
private
def skip_unknown_actor_delete
head 202 if unknown_deleted_account?
def skip_unknown_actor_activity
head 202 if unknown_affected_account?
end
def unknown_deleted_account?
def unknown_affected_account?
json = Oj.load(body, mode: :strict)
json.is_a?(Hash) && json['type'] == 'Delete' && json['actor'].present? && json['actor'] == value_or_id(json['object']) && !Account.where(uri: json['actor']).exists?
json.is_a?(Hash) && %w(Delete Update).include?(json['type']) && json['actor'].present? && json['actor'] == value_or_id(json['object']) && !Account.where(uri: json['actor']).exists?
rescue Oj::ParseError
false
end