Merge branch 'feature/chain-policies' into 'develop'

chain policies

See merge request pleroma/pleroma!150
This commit is contained in:
lambda 2018-05-13 08:24:18 +00:00
commit 4ad5e72012
5 changed files with 33 additions and 3 deletions

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@ -1,6 +1,6 @@
defmodule Pleroma.Web.ActivityPub.ActivityPub do defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.{Activity, Repo, Object, Upload, User, Notification} alias Pleroma.{Activity, Repo, Object, Upload, User, Notification}
alias Pleroma.Web.ActivityPub.Transmogrifier alias Pleroma.Web.ActivityPub.{Transmogrifier, MRF}
alias Pleroma.Web.WebFinger alias Pleroma.Web.WebFinger
alias Pleroma.Web.Federator alias Pleroma.Web.Federator
alias Pleroma.Web.OStatus alias Pleroma.Web.OStatus
@ -11,7 +11,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
@httpoison Application.get_env(:pleroma, :httpoison) @httpoison Application.get_env(:pleroma, :httpoison)
@instance Application.get_env(:pleroma, :instance) @instance Application.get_env(:pleroma, :instance)
@rewrite_policy Keyword.get(@instance, :rewrite_policy)
def get_recipients(data) do def get_recipients(data) do
(data["to"] || []) ++ (data["cc"] || []) (data["to"] || []) ++ (data["cc"] || [])
@ -20,7 +19,7 @@ def get_recipients(data) do
def insert(map, local \\ true) when is_map(map) do def insert(map, local \\ true) when is_map(map) do
with nil <- Activity.get_by_ap_id(map["id"]), with nil <- Activity.get_by_ap_id(map["id"]),
map <- lazy_put_activity_defaults(map), map <- lazy_put_activity_defaults(map),
{:ok, map} <- @rewrite_policy.filter(map), {:ok, map} <- MRF.filter(map),
:ok <- insert_full_object(map) do :ok <- insert_full_object(map) do
{:ok, activity} = {:ok, activity} =
Repo.insert(%Activity{ Repo.insert(%Activity{

View File

@ -0,0 +1,24 @@
defmodule Pleroma.Web.ActivityPub.MRF do
@callback filter(Map.t()) :: {:ok | :reject, Map.t()}
def filter(object) do
get_policies()
|> Enum.reduce({:ok, object}, fn
policy, {:ok, object} ->
policy.filter(object)
_, error ->
error
end)
end
def get_policies() do
Application.get_env(:pleroma, :instance, [])
|> Keyword.get(:rewrite_policy, [])
|> get_policies()
end
defp get_policies(policy) when is_atom(policy), do: [policy]
defp get_policies(policies) when is_list(policies), do: policies
defp get_policies(_), do: []
end

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@ -1,6 +1,8 @@
defmodule Pleroma.Web.ActivityPub.MRF.DropPolicy do defmodule Pleroma.Web.ActivityPub.MRF.DropPolicy do
require Logger require Logger
@behaviour Pleroma.Web.ActivityPub.MRF
@impl true
def filter(object) do def filter(object) do
Logger.info("REJECTING #{inspect(object)}") Logger.info("REJECTING #{inspect(object)}")
{:reject, object} {:reject, object}

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@ -1,4 +1,7 @@
defmodule Pleroma.Web.ActivityPub.MRF.NoOpPolicy do defmodule Pleroma.Web.ActivityPub.MRF.NoOpPolicy do
@behaviour Pleroma.Web.ActivityPub.MRF
@impl true
def filter(object) do def filter(object) do
{:ok, object} {:ok, object}
end end

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@ -1,5 +1,6 @@
defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
alias Pleroma.User alias Pleroma.User
@behaviour Pleroma.Web.ActivityPub.MRF
@mrf_policy Application.get_env(:pleroma, :mrf_simple) @mrf_policy Application.get_env(:pleroma, :mrf_simple)
@ -69,6 +70,7 @@ defp check_ftl_removal(actor_info, object) do
end end
end end
@impl true
def filter(object) do def filter(object) do
actor_info = URI.parse(object["actor"]) actor_info = URI.parse(object["actor"])