activitypub: filter destination list for announce activities differently than normal (closes #164)

This commit is contained in:
William Pitcock 2018-06-18 04:33:41 +00:00
commit 591c82620e
2 changed files with 40 additions and 6 deletions

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@ -12,6 +12,24 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
@instance Application.get_env(:pleroma, :instance)
# For Announce activities, we filter the recipients based on following status for any actors
# that match actual users. See issue #164 for more information about why this is necessary.
def get_recipients(%{"type" => "Announce"} = data) do
recipients = (data["to"] || []) ++ (data["cc"] || [])
actor = User.get_cached_by_ap_id(data["actor"])
recipients
|> Enum.filter(fn recipient ->
case User.get_cached_by_ap_id(recipient) do
nil ->
true
user ->
User.following?(user, actor)
end
end)
end
def get_recipients(data) do
(data["to"] || []) ++ (data["cc"] || [])
end