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Add Pipeline module, test for federation.

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lain 2019-10-23 11:52:27 +02:00
parent f1381d68e7
commit 97d5c79aa0
5 changed files with 135 additions and 22 deletions
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19
lib/pleroma/web/activity_pub/activity_pub.ex
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@ -18,8 +18,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.Web.ActivityPub.MRF
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.ObjectValidator
alias Pleroma.Web.ActivityPub.SideEffects
alias Pleroma.Web.Streamer
alias Pleroma.Web.WebFinger
alias Pleroma.Workers.BackgroundWorker
@ -125,25 +123,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
def increase_poll_votes_if_vote(_create_data), do: :noop
@spec common_pipeline(map(), keyword()) :: {:ok, Activity.t(), keyword()} | {:error, any()}
def common_pipeline(object, meta) do
with {_, {:ok, validated_object, meta}} <-
{:validate_object, ObjectValidator.validate(object, meta)},
{_, {:ok, mrfd_object}} <- {:mrf_object, MRF.filter(validated_object)},
{_, {:ok, %Activity{} = activity, meta}} <-
{:persist_object, persist(mrfd_object, meta)},
{_, {:ok, %Activity{} = activity, meta}} <-
{:execute_side_effects, SideEffects.handle(activity, meta)} do
{:ok, activity, meta}
else
e -> {:error, e}
end
end
# TODO rewrite in with style
@spec persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()}
def persist(object, meta) do
local = Keyword.get(meta, :local)
local = Keyword.fetch!(meta, :local)
{recipients, _, _} = get_recipients(object)
{:ok, activity} =

41
lib/pleroma/web/activity_pub/pipeline.ex Normal file
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@ -0,0 +1,41 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Pipeline do
alias Pleroma.Activity
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.MRF
alias Pleroma.Web.ActivityPub.ObjectValidator
alias Pleroma.Web.ActivityPub.SideEffects
alias Pleroma.Web.Federator
@spec common_pipeline(map(), keyword()) :: {:ok, Activity.t(), keyword()} | {:error, any()}
def common_pipeline(object, meta) do
with {_, {:ok, validated_object, meta}} <-
{:validate_object, ObjectValidator.validate(object, meta)},
{_, {:ok, mrfd_object}} <- {:mrf_object, MRF.filter(validated_object)},
{_, {:ok, %Activity{} = activity, meta}} <-
{:persist_object, ActivityPub.persist(mrfd_object, meta)},
{_, {:ok, %Activity{} = activity, meta}} <-
{:execute_side_effects, SideEffects.handle(activity, meta)},
{_, {:ok, _}} <- {:federation, maybe_federate(activity, meta)} do
{:ok, activity, meta}
else
e -> {:error, e}
end
end
defp maybe_federate(activity, meta) do
with {:ok, local} <- Keyword.fetch(meta, :local) do
if local do
Federator.publish(activity)
{:ok, :federated}
else
{:ok, :not_federated}
end
else
_e -> {:error, "local not set in meta"}
end
end
end

7
lib/pleroma/web/activity_pub/transmogrifier.ex
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@ -12,12 +12,13 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.ObjectValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.Federator
alias Pleroma.Workers.TransmogrifierWorker
alias Pleroma.Web.ActivityPub.ObjectValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator
import Ecto.Query
@ -572,7 +573,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
{_, {:ok, cast_data}} <-
{:maybe_add_recipients, maybe_add_recipients_from_object(cast_data)},
{_, {:ok, activity, _meta}} <-
{:common_pipeline, ActivityPub.common_pipeline(cast_data, local: false)} do
{:common_pipeline, Pipeline.common_pipeline(cast_data, local: false)} do
{:ok, activity}
else
e -> {:error, e}

3
lib/pleroma/web/common_api/common_api.ex
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@ -11,6 +11,7 @@ defmodule Pleroma.Web.CommonAPI do
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
@ -106,7 +107,7 @@ defmodule Pleroma.Web.CommonAPI do
{_, {:ok, like_object, meta}} <- {:build_object, Builder.like(user, object)},
{_, {:ok, %Activity{} = activity, _meta}} <-
{:common_pipeline,
ActivityPub.common_pipeline(like_object, Keyword.put(meta, :local, true))} do
Pipeline.common_pipeline(like_object, Keyword.put(meta, :local, true))} do
{:ok, activity}
else
e ->

87
test/web/activity_pub/pipeline_test.exs Normal file
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@ -0,0 +1,87 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.PipelineTest do
use Pleroma.DataCase
import Mock
import Pleroma.Factory
describe "common_pipeline/2" do
test "it goes through validation, filtering, persisting, side effects and federation for local activities" do
activity = insert(:note_activity)
meta = [local: true]
with_mocks([
{Pleroma.Web.ActivityPub.ObjectValidator, [], [validate: fn o, m -> {:ok, o, m} end]},
{
Pleroma.Web.ActivityPub.MRF,
[],
[filter: fn o -> {:ok, o} end]
},
{
Pleroma.Web.ActivityPub.ActivityPub,
[],
[persist: fn o, m -> {:ok, o, m} end]
},
{
Pleroma.Web.ActivityPub.SideEffects,
[],
[handle: fn o, m -> {:ok, o, m} end]
},
{
Pleroma.Web.Federator,
[],
[publish: fn _o -> :ok end]
}
]) do
assert {:ok, ^activity, ^meta} =
Pleroma.Web.ActivityPub.Pipeline.common_pipeline(activity, meta)
assert_called(Pleroma.Web.ActivityPub.ObjectValidator.validate(activity, meta))
assert_called(Pleroma.Web.ActivityPub.MRF.filter(activity))
assert_called(Pleroma.Web.ActivityPub.ActivityPub.persist(activity, meta))
assert_called(Pleroma.Web.ActivityPub.SideEffects.handle(activity, meta))
assert_called(Pleroma.Web.Federator.publish(activity))
end
end
test "it goes through validation, filtering, persisting, side effects without federation for remote activities" do
activity = insert(:note_activity)
meta = [local: false]
with_mocks([
{Pleroma.Web.ActivityPub.ObjectValidator, [], [validate: fn o, m -> {:ok, o, m} end]},
{
Pleroma.Web.ActivityPub.MRF,
[],
[filter: fn o -> {:ok, o} end]
},
{
Pleroma.Web.ActivityPub.ActivityPub,
[],
[persist: fn o, m -> {:ok, o, m} end]
},
{
Pleroma.Web.ActivityPub.SideEffects,
[],
[handle: fn o, m -> {:ok, o, m} end]
},
{
Pleroma.Web.Federator,
[],
[]
}
]) do
assert {:ok, ^activity, ^meta} =
Pleroma.Web.ActivityPub.Pipeline.common_pipeline(activity, meta)
assert_called(Pleroma.Web.ActivityPub.ObjectValidator.validate(activity, meta))
assert_called(Pleroma.Web.ActivityPub.MRF.filter(activity))
assert_called(Pleroma.Web.ActivityPub.ActivityPub.persist(activity, meta))
assert_called(Pleroma.Web.ActivityPub.SideEffects.handle(activity, meta))
end
end
end
end