1390 lines
		
	
	
	
		
			46 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
			
		
		
	
	
			1390 lines
		
	
	
	
		
			46 KiB
		
	
	
	
		
			Elixir
		
	
	
	
	
	
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
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  use Pleroma.DataCase
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  alias Pleroma.Activity
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  alias Pleroma.Object
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  alias Pleroma.Object.Fetcher
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  alias Pleroma.Repo
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  alias Pleroma.User
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  alias Pleroma.Web.ActivityPub.ActivityPub
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  alias Pleroma.Web.ActivityPub.Transmogrifier
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  alias Pleroma.Web.CommonAPI
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  alias Pleroma.Web.OStatus
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  alias Pleroma.Web.Websub.WebsubClientSubscription
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  import Mock
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  import Pleroma.Factory
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  import ExUnit.CaptureLog
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  setup_all do
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    Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
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    :ok
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  end
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  describe "handle_incoming" do
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    test "it ignores an incoming notice if we already have it" do
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      activity = insert(:note_activity)
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      data =
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        File.read!("test/fixtures/mastodon-post-activity.json")
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        |> Poison.decode!()
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        |> Map.put("object", Object.normalize(activity).data)
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      {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
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      assert activity == returned_activity
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    end
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    test "it fetches replied-to activities if we don't have them" do
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      data =
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        File.read!("test/fixtures/mastodon-post-activity.json")
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        |> Poison.decode!()
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      object =
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        data["object"]
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        |> Map.put("inReplyTo", "https://shitposter.club/notice/2827873")
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      data = Map.put(data, "object", object)
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      {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
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      returned_object = Object.normalize(returned_activity, false)
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      assert activity =
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               Activity.get_create_by_object_ap_id(
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                 "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment"
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               )
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      assert returned_object.data["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873"
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    end
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    test "it does not fetch replied-to activities beyond max_replies_depth" do
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      data =
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        File.read!("test/fixtures/mastodon-post-activity.json")
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        |> Poison.decode!()
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      object =
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        data["object"]
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        |> Map.put("inReplyTo", "https://shitposter.club/notice/2827873")
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      data = Map.put(data, "object", object)
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      with_mock Pleroma.Web.Federator,
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        allowed_incoming_reply_depth?: fn _ -> false end do
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        {:ok, returned_activity} = Transmogrifier.handle_incoming(data)
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        returned_object = Object.normalize(returned_activity, false)
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        refute Activity.get_create_by_object_ap_id(
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                 "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment"
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               )
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        assert returned_object.data["inReplyToAtomUri"] ==
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                 "https://shitposter.club/notice/2827873"
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      end
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    end
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    test "it does not crash if the object in inReplyTo can't be fetched" do
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      data =
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        File.read!("test/fixtures/mastodon-post-activity.json")
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        |> Poison.decode!()
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      object =
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        data["object"]
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        |> Map.put("inReplyTo", "https://404.site/whatever")
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      data =
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        data
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        |> Map.put("object", object)
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      assert capture_log(fn ->
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               {:ok, _returned_activity} = Transmogrifier.handle_incoming(data)
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             end) =~ "[error] Couldn't fetch \"\"https://404.site/whatever\"\", error: nil"
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    end
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    test "it works for incoming notices" do
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      data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      assert data["id"] ==
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               "http://mastodon.example.org/users/admin/statuses/99512778738411822/activity"
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      assert data["context"] ==
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               "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation"
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      assert data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
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      assert data["cc"] == [
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               "http://mastodon.example.org/users/admin/followers",
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               "http://localtesting.pleroma.lol/users/lain"
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             ]
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      assert data["actor"] == "http://mastodon.example.org/users/admin"
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      object_data = Object.normalize(data["object"]).data
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      assert object_data["id"] ==
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               "http://mastodon.example.org/users/admin/statuses/99512778738411822"
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      assert object_data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
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      assert object_data["cc"] == [
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               "http://mastodon.example.org/users/admin/followers",
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               "http://localtesting.pleroma.lol/users/lain"
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             ]
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      assert object_data["actor"] == "http://mastodon.example.org/users/admin"
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      assert object_data["attributedTo"] == "http://mastodon.example.org/users/admin"
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      assert object_data["context"] ==
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               "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation"
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      assert object_data["sensitive"] == true
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      user = User.get_cached_by_ap_id(object_data["actor"])
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      assert user.info.note_count == 1
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    end
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    test "it works for incoming notices with hashtags" do
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      data = File.read!("test/fixtures/mastodon-post-activity-hashtag.json") |> Poison.decode!()
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      object = Object.normalize(data["object"])
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      assert Enum.at(object.data["tag"], 2) == "moo"
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    end
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    test "it works for incoming questions" do
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      data = File.read!("test/fixtures/mastodon-question-activity.json") |> Poison.decode!()
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      {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
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      object = Object.normalize(activity)
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      assert Enum.all?(object.data["oneOf"], fn choice ->
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               choice["name"] in [
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                 "Dunno",
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                 "Everyone knows that!",
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                 "25 char limit is dumb",
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                 "I can't even fit a funny"
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               ]
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             end)
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    end
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    test "it rewrites Note votes to Answers and increments vote counters on question activities" do
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      user = insert(:user)
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      {:ok, activity} =
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        CommonAPI.post(user, %{
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          "status" => "suya...",
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          "poll" => %{"options" => ["suya", "suya.", "suya.."], "expires_in" => 10}
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        })
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      object = Object.normalize(activity)
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      data =
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        File.read!("test/fixtures/mastodon-vote.json")
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        |> Poison.decode!()
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        |> Kernel.put_in(["to"], user.ap_id)
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        |> Kernel.put_in(["object", "inReplyTo"], object.data["id"])
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        |> Kernel.put_in(["object", "to"], user.ap_id)
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      {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
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      answer_object = Object.normalize(activity)
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      assert answer_object.data["type"] == "Answer"
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      object = Object.get_by_ap_id(object.data["id"])
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      assert Enum.any?(
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               object.data["oneOf"],
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               fn
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                 %{"name" => "suya..", "replies" => %{"totalItems" => 1}} -> true
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                 _ -> false
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               end
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             )
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    end
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    test "it works for incoming notices with contentMap" do
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      data =
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        File.read!("test/fixtures/mastodon-post-activity-contentmap.json") |> Poison.decode!()
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      object = Object.normalize(data["object"])
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      assert object.data["content"] ==
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               "<p><span class=\"h-card\"><a href=\"http://localtesting.pleroma.lol/users/lain\" class=\"u-url mention\">@<span>lain</span></a></span></p>"
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    end
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    test "it works for incoming notices with to/cc not being an array (kroeg)" do
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      data = File.read!("test/fixtures/kroeg-post-activity.json") |> Poison.decode!()
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      object = Object.normalize(data["object"])
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      assert object.data["content"] ==
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               "<p>henlo from my Psion netBook</p><p>message sent from my Psion netBook</p>"
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    end
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    test "it works for incoming announces with actor being inlined (kroeg)" do
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      data = File.read!("test/fixtures/kroeg-announce-with-inline-actor.json") |> Poison.decode!()
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      assert data["actor"] == "https://puckipedia.com/"
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    end
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    test "it works for incoming notices with tag not being an array (kroeg)" do
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      data = File.read!("test/fixtures/kroeg-array-less-emoji.json") |> Poison.decode!()
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      object = Object.normalize(data["object"])
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      assert object.data["emoji"] == %{
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               "icon_e_smile" => "https://puckipedia.com/forum/images/smilies/icon_e_smile.png"
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             }
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      data = File.read!("test/fixtures/kroeg-array-less-hashtag.json") |> Poison.decode!()
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      object = Object.normalize(data["object"])
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      assert "test" in object.data["tag"]
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    end
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    test "it works for incoming notices with url not being a string (prismo)" do
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      data = File.read!("test/fixtures/prismo-url-map.json") |> Poison.decode!()
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      object = Object.normalize(data["object"])
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      assert object.data["url"] == "https://prismo.news/posts/83"
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    end
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    test "it cleans up incoming notices which are not really DMs" do
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      user = insert(:user)
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      other_user = insert(:user)
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      to = [user.ap_id, other_user.ap_id]
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      data =
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        File.read!("test/fixtures/mastodon-post-activity.json")
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        |> Poison.decode!()
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        |> Map.put("to", to)
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        |> Map.put("cc", [])
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      object =
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        data["object"]
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        |> Map.put("to", to)
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        |> Map.put("cc", [])
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      data = Map.put(data, "object", object)
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      {:ok, %Activity{data: data, local: false} = activity} = Transmogrifier.handle_incoming(data)
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      assert data["to"] == []
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      assert data["cc"] == to
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      object_data = Object.normalize(activity).data
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      assert object_data["to"] == []
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      assert object_data["cc"] == to
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    end
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    test "it works for incoming likes" do
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      user = insert(:user)
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      {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
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      data =
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        File.read!("test/fixtures/mastodon-like.json")
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        |> Poison.decode!()
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        |> Map.put("object", activity.data["object"])
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      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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      assert data["actor"] == "http://mastodon.example.org/users/admin"
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      assert data["type"] == "Like"
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      assert data["id"] == "http://mastodon.example.org/users/admin#likes/2"
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      assert data["object"] == activity.data["object"]
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    end
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    test "it returns an error for incoming unlikes wihout a like activity" do
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      user = insert(:user)
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      {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"})
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      data =
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        File.read!("test/fixtures/mastodon-undo-like.json")
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        |> Poison.decode!()
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        |> Map.put("object", activity.data["object"])
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      assert Transmogrifier.handle_incoming(data) == :error
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    end
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    test "it works for incoming unlikes with an existing like activity" do
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      user = insert(:user)
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      {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"})
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      like_data =
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        File.read!("test/fixtures/mastodon-like.json")
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        |> Poison.decode!()
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        |> Map.put("object", activity.data["object"])
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      {:ok, %Activity{data: like_data, local: false}} = Transmogrifier.handle_incoming(like_data)
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						|
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      data =
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						|
        File.read!("test/fixtures/mastodon-undo-like.json")
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						|
        |> Poison.decode!()
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						|
        |> Map.put("object", like_data)
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						|
        |> Map.put("actor", like_data["actor"])
 | 
						|
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						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
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						|
      assert data["actor"] == "http://mastodon.example.org/users/admin"
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						|
      assert data["type"] == "Undo"
 | 
						|
      assert data["id"] == "http://mastodon.example.org/users/admin#likes/2/undo"
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						|
      assert data["object"]["id"] == "http://mastodon.example.org/users/admin#likes/2"
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming announces" do
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						|
      data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!()
 | 
						|
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						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
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						|
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						|
      assert data["actor"] == "http://mastodon.example.org/users/admin"
 | 
						|
      assert data["type"] == "Announce"
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						|
 | 
						|
      assert data["id"] ==
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						|
               "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
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						|
 | 
						|
      assert data["object"] ==
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						|
               "http://mastodon.example.org/users/admin/statuses/99541947525187367"
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						|
 | 
						|
      assert Activity.get_create_by_object_ap_id(data["object"])
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						|
    end
 | 
						|
 | 
						|
    test "it works for incoming announces with an existing activity" do
 | 
						|
      user = insert(:user)
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-announce.json")
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						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", activity.data["object"])
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      assert data["actor"] == "http://mastodon.example.org/users/admin"
 | 
						|
      assert data["type"] == "Announce"
 | 
						|
 | 
						|
      assert data["id"] ==
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						|
               "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
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						|
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						|
      assert data["object"] == activity.data["object"]
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						|
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						|
      assert Activity.get_create_by_object_ap_id(data["object"]).id == activity.id
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						|
    end
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						|
 | 
						|
    test "it does not clobber the addressing on announce activities" do
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						|
      user = insert(:user)
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
 | 
						|
 | 
						|
      data =
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						|
        File.read!("test/fixtures/mastodon-announce.json")
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						|
        |> Poison.decode!()
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						|
        |> Map.put("object", Object.normalize(activity).data["id"])
 | 
						|
        |> Map.put("to", ["http://mastodon.example.org/users/admin/followers"])
 | 
						|
        |> Map.put("cc", [])
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      assert data["to"] == ["http://mastodon.example.org/users/admin/followers"]
 | 
						|
    end
 | 
						|
 | 
						|
    test "it ensures that as:Public activities make it to their followers collection" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-post-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", user.ap_id)
 | 
						|
        |> Map.put("to", ["https://www.w3.org/ns/activitystreams#Public"])
 | 
						|
        |> Map.put("cc", [])
 | 
						|
 | 
						|
      object =
 | 
						|
        data["object"]
 | 
						|
        |> Map.put("attributedTo", user.ap_id)
 | 
						|
        |> Map.put("to", ["https://www.w3.org/ns/activitystreams#Public"])
 | 
						|
        |> Map.put("cc", [])
 | 
						|
 | 
						|
      data = Map.put(data, "object", object)
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      assert data["cc"] == [User.ap_followers(user)]
 | 
						|
    end
 | 
						|
 | 
						|
    test "it ensures that address fields become lists" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-post-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", user.ap_id)
 | 
						|
        |> Map.put("to", nil)
 | 
						|
        |> Map.put("cc", nil)
 | 
						|
 | 
						|
      object =
 | 
						|
        data["object"]
 | 
						|
        |> Map.put("attributedTo", user.ap_id)
 | 
						|
        |> Map.put("to", nil)
 | 
						|
        |> Map.put("cc", nil)
 | 
						|
 | 
						|
      data = Map.put(data, "object", object)
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      assert !is_nil(data["to"])
 | 
						|
      assert !is_nil(data["cc"])
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming update activities" do
 | 
						|
      data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
      update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!()
 | 
						|
 | 
						|
      object =
 | 
						|
        update_data["object"]
 | 
						|
        |> Map.put("actor", data["actor"])
 | 
						|
        |> Map.put("id", data["actor"])
 | 
						|
 | 
						|
      update_data =
 | 
						|
        update_data
 | 
						|
        |> Map.put("actor", data["actor"])
 | 
						|
        |> Map.put("object", object)
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data)
 | 
						|
 | 
						|
      user = User.get_cached_by_ap_id(data["actor"])
 | 
						|
      assert user.name == "gargle"
 | 
						|
 | 
						|
      assert user.avatar["url"] == [
 | 
						|
               %{
 | 
						|
                 "href" =>
 | 
						|
                   "https://cd.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
 | 
						|
               }
 | 
						|
             ]
 | 
						|
 | 
						|
      assert user.info.banner["url"] == [
 | 
						|
               %{
 | 
						|
                 "href" =>
 | 
						|
                   "https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
 | 
						|
               }
 | 
						|
             ]
 | 
						|
 | 
						|
      assert user.bio == "<p>Some bio</p>"
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming update activities which lock the account" do
 | 
						|
      data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
      update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!()
 | 
						|
 | 
						|
      object =
 | 
						|
        update_data["object"]
 | 
						|
        |> Map.put("actor", data["actor"])
 | 
						|
        |> Map.put("id", data["actor"])
 | 
						|
        |> Map.put("manuallyApprovesFollowers", true)
 | 
						|
 | 
						|
      update_data =
 | 
						|
        update_data
 | 
						|
        |> Map.put("actor", data["actor"])
 | 
						|
        |> Map.put("object", object)
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data)
 | 
						|
 | 
						|
      user = User.get_cached_by_ap_id(data["actor"])
 | 
						|
      assert user.info.locked == true
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming deletes" do
 | 
						|
      activity = insert(:note_activity)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-delete.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
 | 
						|
      object =
 | 
						|
        data["object"]
 | 
						|
        |> Map.put("id", activity.data["object"])
 | 
						|
 | 
						|
      data =
 | 
						|
        data
 | 
						|
        |> Map.put("object", object)
 | 
						|
        |> Map.put("actor", activity.data["actor"])
 | 
						|
 | 
						|
      {:ok, %Activity{local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      refute Activity.get_by_id(activity.id)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it fails for incoming deletes with spoofed origin" do
 | 
						|
      activity = insert(:note_activity)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-delete.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
 | 
						|
      object =
 | 
						|
        data["object"]
 | 
						|
        |> Map.put("id", activity.data["object"])
 | 
						|
 | 
						|
      data =
 | 
						|
        data
 | 
						|
        |> Map.put("object", object)
 | 
						|
 | 
						|
      assert capture_log(fn ->
 | 
						|
               :error = Transmogrifier.handle_incoming(data)
 | 
						|
             end) =~
 | 
						|
               "[error] Could not decode user at fetch http://mastodon.example.org/users/gargron, {:error, {:error, :nxdomain}}"
 | 
						|
 | 
						|
      assert Activity.get_by_id(activity.id)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming user deletes" do
 | 
						|
      %{ap_id: ap_id} = insert(:user, ap_id: "http://mastodon.example.org/users/admin")
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-delete-user.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
 | 
						|
      {:ok, _} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      refute User.get_cached_by_ap_id(ap_id)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it fails for incoming user deletes with spoofed origin" do
 | 
						|
      %{ap_id: ap_id} = insert(:user)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-delete-user.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", ap_id)
 | 
						|
 | 
						|
      assert :error == Transmogrifier.handle_incoming(data)
 | 
						|
      assert User.get_cached_by_ap_id(ap_id)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming unannounces with an existing notice" do
 | 
						|
      user = insert(:user)
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
 | 
						|
 | 
						|
      announce_data =
 | 
						|
        File.read!("test/fixtures/mastodon-announce.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", activity.data["object"])
 | 
						|
 | 
						|
      {:ok, %Activity{data: announce_data, local: false}} =
 | 
						|
        Transmogrifier.handle_incoming(announce_data)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-undo-announce.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", announce_data)
 | 
						|
        |> Map.put("actor", announce_data["actor"])
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      assert data["type"] == "Undo"
 | 
						|
      assert object_data = data["object"]
 | 
						|
      assert object_data["type"] == "Announce"
 | 
						|
      assert object_data["object"] == activity.data["object"]
 | 
						|
 | 
						|
      assert object_data["id"] ==
 | 
						|
               "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity"
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incomming unfollows with an existing follow" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      follow_data =
 | 
						|
        File.read!("test/fixtures/mastodon-follow-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", user.ap_id)
 | 
						|
 | 
						|
      {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(follow_data)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-unfollow-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", follow_data)
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      assert data["type"] == "Undo"
 | 
						|
      assert data["object"]["type"] == "Follow"
 | 
						|
      assert data["object"]["object"] == user.ap_id
 | 
						|
      assert data["actor"] == "http://mastodon.example.org/users/admin"
 | 
						|
 | 
						|
      refute User.following?(User.get_cached_by_ap_id(data["actor"]), user)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming blocks" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-block-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", user.ap_id)
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      assert data["type"] == "Block"
 | 
						|
      assert data["object"] == user.ap_id
 | 
						|
      assert data["actor"] == "http://mastodon.example.org/users/admin"
 | 
						|
 | 
						|
      blocker = User.get_cached_by_ap_id(data["actor"])
 | 
						|
 | 
						|
      assert User.blocks?(blocker, user)
 | 
						|
    end
 | 
						|
 | 
						|
    test "incoming blocks successfully tear down any follow relationship" do
 | 
						|
      blocker = insert(:user)
 | 
						|
      blocked = insert(:user)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-block-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", blocked.ap_id)
 | 
						|
        |> Map.put("actor", blocker.ap_id)
 | 
						|
 | 
						|
      {:ok, blocker} = User.follow(blocker, blocked)
 | 
						|
      {:ok, blocked} = User.follow(blocked, blocker)
 | 
						|
 | 
						|
      assert User.following?(blocker, blocked)
 | 
						|
      assert User.following?(blocked, blocker)
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
 | 
						|
      assert data["type"] == "Block"
 | 
						|
      assert data["object"] == blocked.ap_id
 | 
						|
      assert data["actor"] == blocker.ap_id
 | 
						|
 | 
						|
      blocker = User.get_cached_by_ap_id(data["actor"])
 | 
						|
      blocked = User.get_cached_by_ap_id(data["object"])
 | 
						|
 | 
						|
      assert User.blocks?(blocker, blocked)
 | 
						|
 | 
						|
      refute User.following?(blocker, blocked)
 | 
						|
      refute User.following?(blocked, blocker)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming unblocks with an existing block" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      block_data =
 | 
						|
        File.read!("test/fixtures/mastodon-block-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", user.ap_id)
 | 
						|
 | 
						|
      {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(block_data)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-unblock-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", block_data)
 | 
						|
 | 
						|
      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 | 
						|
      assert data["type"] == "Undo"
 | 
						|
      assert data["object"]["type"] == "Block"
 | 
						|
      assert data["object"]["object"] == user.ap_id
 | 
						|
      assert data["actor"] == "http://mastodon.example.org/users/admin"
 | 
						|
 | 
						|
      blocker = User.get_cached_by_ap_id(data["actor"])
 | 
						|
 | 
						|
      refute User.blocks?(blocker, user)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming accepts which were pre-accepted" do
 | 
						|
      follower = insert(:user)
 | 
						|
      followed = insert(:user)
 | 
						|
 | 
						|
      {:ok, follower} = User.follow(follower, followed)
 | 
						|
      assert User.following?(follower, followed) == true
 | 
						|
 | 
						|
      {:ok, follow_activity} = ActivityPub.follow(follower, followed)
 | 
						|
 | 
						|
      accept_data =
 | 
						|
        File.read!("test/fixtures/mastodon-accept-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", followed.ap_id)
 | 
						|
 | 
						|
      object =
 | 
						|
        accept_data["object"]
 | 
						|
        |> Map.put("actor", follower.ap_id)
 | 
						|
        |> Map.put("id", follow_activity.data["id"])
 | 
						|
 | 
						|
      accept_data = Map.put(accept_data, "object", object)
 | 
						|
 | 
						|
      {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
 | 
						|
      refute activity.local
 | 
						|
 | 
						|
      assert activity.data["object"] == follow_activity.data["id"]
 | 
						|
 | 
						|
      follower = User.get_cached_by_id(follower.id)
 | 
						|
 | 
						|
      assert User.following?(follower, followed) == true
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming accepts which were orphaned" do
 | 
						|
      follower = insert(:user)
 | 
						|
      followed = insert(:user, %{info: %User.Info{locked: true}})
 | 
						|
 | 
						|
      {:ok, follow_activity} = ActivityPub.follow(follower, followed)
 | 
						|
 | 
						|
      accept_data =
 | 
						|
        File.read!("test/fixtures/mastodon-accept-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", followed.ap_id)
 | 
						|
 | 
						|
      accept_data =
 | 
						|
        Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
 | 
						|
 | 
						|
      {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
 | 
						|
      assert activity.data["object"] == follow_activity.data["id"]
 | 
						|
 | 
						|
      follower = User.get_cached_by_id(follower.id)
 | 
						|
 | 
						|
      assert User.following?(follower, followed) == true
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming accepts which are referenced by IRI only" do
 | 
						|
      follower = insert(:user)
 | 
						|
      followed = insert(:user, %{info: %User.Info{locked: true}})
 | 
						|
 | 
						|
      {:ok, follow_activity} = ActivityPub.follow(follower, followed)
 | 
						|
 | 
						|
      accept_data =
 | 
						|
        File.read!("test/fixtures/mastodon-accept-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", followed.ap_id)
 | 
						|
        |> Map.put("object", follow_activity.data["id"])
 | 
						|
 | 
						|
      {:ok, activity} = Transmogrifier.handle_incoming(accept_data)
 | 
						|
      assert activity.data["object"] == follow_activity.data["id"]
 | 
						|
 | 
						|
      follower = User.get_cached_by_id(follower.id)
 | 
						|
 | 
						|
      assert User.following?(follower, followed) == true
 | 
						|
    end
 | 
						|
 | 
						|
    test "it fails for incoming accepts which cannot be correlated" do
 | 
						|
      follower = insert(:user)
 | 
						|
      followed = insert(:user, %{info: %User.Info{locked: true}})
 | 
						|
 | 
						|
      accept_data =
 | 
						|
        File.read!("test/fixtures/mastodon-accept-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", followed.ap_id)
 | 
						|
 | 
						|
      accept_data =
 | 
						|
        Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
 | 
						|
 | 
						|
      :error = Transmogrifier.handle_incoming(accept_data)
 | 
						|
 | 
						|
      follower = User.get_cached_by_id(follower.id)
 | 
						|
 | 
						|
      refute User.following?(follower, followed) == true
 | 
						|
    end
 | 
						|
 | 
						|
    test "it fails for incoming rejects which cannot be correlated" do
 | 
						|
      follower = insert(:user)
 | 
						|
      followed = insert(:user, %{info: %User.Info{locked: true}})
 | 
						|
 | 
						|
      accept_data =
 | 
						|
        File.read!("test/fixtures/mastodon-reject-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", followed.ap_id)
 | 
						|
 | 
						|
      accept_data =
 | 
						|
        Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id))
 | 
						|
 | 
						|
      :error = Transmogrifier.handle_incoming(accept_data)
 | 
						|
 | 
						|
      follower = User.get_cached_by_id(follower.id)
 | 
						|
 | 
						|
      refute User.following?(follower, followed) == true
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming rejects which are orphaned" do
 | 
						|
      follower = insert(:user)
 | 
						|
      followed = insert(:user, %{info: %User.Info{locked: true}})
 | 
						|
 | 
						|
      {:ok, follower} = User.follow(follower, followed)
 | 
						|
      {:ok, _follow_activity} = ActivityPub.follow(follower, followed)
 | 
						|
 | 
						|
      assert User.following?(follower, followed) == true
 | 
						|
 | 
						|
      reject_data =
 | 
						|
        File.read!("test/fixtures/mastodon-reject-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", followed.ap_id)
 | 
						|
 | 
						|
      reject_data =
 | 
						|
        Map.put(reject_data, "object", Map.put(reject_data["object"], "actor", follower.ap_id))
 | 
						|
 | 
						|
      {:ok, activity} = Transmogrifier.handle_incoming(reject_data)
 | 
						|
      refute activity.local
 | 
						|
 | 
						|
      follower = User.get_cached_by_id(follower.id)
 | 
						|
 | 
						|
      assert User.following?(follower, followed) == false
 | 
						|
    end
 | 
						|
 | 
						|
    test "it works for incoming rejects which are referenced by IRI only" do
 | 
						|
      follower = insert(:user)
 | 
						|
      followed = insert(:user, %{info: %User.Info{locked: true}})
 | 
						|
 | 
						|
      {:ok, follower} = User.follow(follower, followed)
 | 
						|
      {:ok, follow_activity} = ActivityPub.follow(follower, followed)
 | 
						|
 | 
						|
      assert User.following?(follower, followed) == true
 | 
						|
 | 
						|
      reject_data =
 | 
						|
        File.read!("test/fixtures/mastodon-reject-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("actor", followed.ap_id)
 | 
						|
        |> Map.put("object", follow_activity.data["id"])
 | 
						|
 | 
						|
      {:ok, %Activity{data: _}} = Transmogrifier.handle_incoming(reject_data)
 | 
						|
 | 
						|
      follower = User.get_cached_by_id(follower.id)
 | 
						|
 | 
						|
      assert User.following?(follower, followed) == false
 | 
						|
    end
 | 
						|
 | 
						|
    test "it rejects activities without a valid ID" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      data =
 | 
						|
        File.read!("test/fixtures/mastodon-follow-activity.json")
 | 
						|
        |> Poison.decode!()
 | 
						|
        |> Map.put("object", user.ap_id)
 | 
						|
        |> Map.put("id", "")
 | 
						|
 | 
						|
      :error = Transmogrifier.handle_incoming(data)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it remaps video URLs as attachments if necessary" do
 | 
						|
      {:ok, object} =
 | 
						|
        Fetcher.fetch_object_from_id(
 | 
						|
          "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
 | 
						|
        )
 | 
						|
 | 
						|
      attachment = %{
 | 
						|
        "type" => "Link",
 | 
						|
        "mediaType" => "video/mp4",
 | 
						|
        "href" =>
 | 
						|
          "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4",
 | 
						|
        "mimeType" => "video/mp4",
 | 
						|
        "size" => 5_015_880,
 | 
						|
        "url" => [
 | 
						|
          %{
 | 
						|
            "href" =>
 | 
						|
              "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4",
 | 
						|
            "mediaType" => "video/mp4",
 | 
						|
            "type" => "Link"
 | 
						|
          }
 | 
						|
        ],
 | 
						|
        "width" => 480
 | 
						|
      }
 | 
						|
 | 
						|
      assert object.data["url"] ==
 | 
						|
               "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
 | 
						|
 | 
						|
      assert object.data["attachment"] == [attachment]
 | 
						|
    end
 | 
						|
 | 
						|
    test "it accepts Flag activities" do
 | 
						|
      user = insert(:user)
 | 
						|
      other_user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"})
 | 
						|
      object = Object.normalize(activity)
 | 
						|
 | 
						|
      message = %{
 | 
						|
        "@context" => "https://www.w3.org/ns/activitystreams",
 | 
						|
        "cc" => [user.ap_id],
 | 
						|
        "object" => [user.ap_id, object.data["id"]],
 | 
						|
        "type" => "Flag",
 | 
						|
        "content" => "blocked AND reported!!!",
 | 
						|
        "actor" => other_user.ap_id
 | 
						|
      }
 | 
						|
 | 
						|
      assert {:ok, activity} = Transmogrifier.handle_incoming(message)
 | 
						|
 | 
						|
      assert activity.data["object"] == [user.ap_id, object.data["id"]]
 | 
						|
      assert activity.data["content"] == "blocked AND reported!!!"
 | 
						|
      assert activity.data["actor"] == other_user.ap_id
 | 
						|
      assert activity.data["cc"] == [user.ap_id]
 | 
						|
    end
 | 
						|
  end
 | 
						|
 | 
						|
  describe "prepare outgoing" do
 | 
						|
    test "it turns mentions into tags" do
 | 
						|
      user = insert(:user)
 | 
						|
      other_user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} =
 | 
						|
        CommonAPI.post(user, %{"status" => "hey, @#{other_user.nickname}, how are ya? #2hu"})
 | 
						|
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
      object = modified["object"]
 | 
						|
 | 
						|
      expected_mention = %{
 | 
						|
        "href" => other_user.ap_id,
 | 
						|
        "name" => "@#{other_user.nickname}",
 | 
						|
        "type" => "Mention"
 | 
						|
      }
 | 
						|
 | 
						|
      expected_tag = %{
 | 
						|
        "href" => Pleroma.Web.Endpoint.url() <> "/tags/2hu",
 | 
						|
        "type" => "Hashtag",
 | 
						|
        "name" => "#2hu"
 | 
						|
      }
 | 
						|
 | 
						|
      assert Enum.member?(object["tag"], expected_tag)
 | 
						|
      assert Enum.member?(object["tag"], expected_mention)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it adds the sensitive property" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "#nsfw hey"})
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["object"]["sensitive"]
 | 
						|
    end
 | 
						|
 | 
						|
    test "it adds the json-ld context and the conversation property" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["@context"] ==
 | 
						|
               Pleroma.Web.ActivityPub.Utils.make_json_ld_header()["@context"]
 | 
						|
 | 
						|
      assert modified["object"]["conversation"] == modified["context"]
 | 
						|
    end
 | 
						|
 | 
						|
    test "it sets the 'attributedTo' property to the actor of the object if it doesn't have one" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["object"]["actor"] == modified["object"]["attributedTo"]
 | 
						|
    end
 | 
						|
 | 
						|
    test "it translates ostatus IDs to external URLs" do
 | 
						|
      incoming = File.read!("test/fixtures/incoming_note_activity.xml")
 | 
						|
      {:ok, [referent_activity]} = OStatus.handle_incoming(incoming)
 | 
						|
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity, _} = CommonAPI.favorite(referent_activity.id, user)
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["object"] == "http://gs.example.org:4040/index.php/notice/29"
 | 
						|
    end
 | 
						|
 | 
						|
    test "it translates ostatus reply_to IDs to external URLs" do
 | 
						|
      incoming = File.read!("test/fixtures/incoming_note_activity.xml")
 | 
						|
      {:ok, [referred_activity]} = OStatus.handle_incoming(incoming)
 | 
						|
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} =
 | 
						|
        CommonAPI.post(user, %{"status" => "HI!", "in_reply_to_status_id" => referred_activity.id})
 | 
						|
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["object"]["inReplyTo"] == "http://gs.example.org:4040/index.php/notice/29"
 | 
						|
    end
 | 
						|
 | 
						|
    test "it strips internal hashtag data" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "#2hu"})
 | 
						|
 | 
						|
      expected_tag = %{
 | 
						|
        "href" => Pleroma.Web.Endpoint.url() <> "/tags/2hu",
 | 
						|
        "type" => "Hashtag",
 | 
						|
        "name" => "#2hu"
 | 
						|
      }
 | 
						|
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["object"]["tag"] == [expected_tag]
 | 
						|
    end
 | 
						|
 | 
						|
    test "it strips internal fields" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "#2hu :firefox:"})
 | 
						|
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert length(modified["object"]["tag"]) == 2
 | 
						|
 | 
						|
      assert is_nil(modified["object"]["emoji"])
 | 
						|
      assert is_nil(modified["object"]["like_count"])
 | 
						|
      assert is_nil(modified["object"]["announcements"])
 | 
						|
      assert is_nil(modified["object"]["announcement_count"])
 | 
						|
      assert is_nil(modified["object"]["context_id"])
 | 
						|
    end
 | 
						|
 | 
						|
    test "it strips internal fields of article" do
 | 
						|
      activity = insert(:article_activity)
 | 
						|
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert length(modified["object"]["tag"]) == 2
 | 
						|
 | 
						|
      assert is_nil(modified["object"]["emoji"])
 | 
						|
      assert is_nil(modified["object"]["like_count"])
 | 
						|
      assert is_nil(modified["object"]["announcements"])
 | 
						|
      assert is_nil(modified["object"]["announcement_count"])
 | 
						|
      assert is_nil(modified["object"]["context_id"])
 | 
						|
    end
 | 
						|
 | 
						|
    test "it adds like collection to object" do
 | 
						|
      activity = insert(:note_activity)
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["object"]["likes"]["type"] == "OrderedCollection"
 | 
						|
      assert modified["object"]["likes"]["totalItems"] == 0
 | 
						|
    end
 | 
						|
 | 
						|
    test "the directMessage flag is present" do
 | 
						|
      user = insert(:user)
 | 
						|
      other_user = insert(:user)
 | 
						|
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "2hu :moominmamma:"})
 | 
						|
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["directMessage"] == false
 | 
						|
 | 
						|
      {:ok, activity} =
 | 
						|
        CommonAPI.post(user, %{"status" => "@#{other_user.nickname} :moominmamma:"})
 | 
						|
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["directMessage"] == false
 | 
						|
 | 
						|
      {:ok, activity} =
 | 
						|
        CommonAPI.post(user, %{
 | 
						|
          "status" => "@#{other_user.nickname} :moominmamma:",
 | 
						|
          "visibility" => "direct"
 | 
						|
        })
 | 
						|
 | 
						|
      {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
      assert modified["directMessage"] == true
 | 
						|
    end
 | 
						|
  end
 | 
						|
 | 
						|
  describe "user upgrade" do
 | 
						|
    test "it upgrades a user to activitypub" do
 | 
						|
      user =
 | 
						|
        insert(:user, %{
 | 
						|
          nickname: "rye@niu.moe",
 | 
						|
          local: false,
 | 
						|
          ap_id: "https://niu.moe/users/rye",
 | 
						|
          follower_address: User.ap_followers(%User{nickname: "rye@niu.moe"})
 | 
						|
        })
 | 
						|
 | 
						|
      user_two = insert(:user, %{following: [user.follower_address]})
 | 
						|
 | 
						|
      {:ok, activity} = CommonAPI.post(user, %{"status" => "test"})
 | 
						|
      {:ok, unrelated_activity} = CommonAPI.post(user_two, %{"status" => "test"})
 | 
						|
      assert "http://localhost:4001/users/rye@niu.moe/followers" in activity.recipients
 | 
						|
 | 
						|
      user = User.get_cached_by_id(user.id)
 | 
						|
      assert user.info.note_count == 1
 | 
						|
 | 
						|
      {:ok, user} = Transmogrifier.upgrade_user_from_ap_id("https://niu.moe/users/rye")
 | 
						|
      assert user.info.ap_enabled
 | 
						|
      assert user.info.note_count == 1
 | 
						|
      assert user.follower_address == "https://niu.moe/users/rye/followers"
 | 
						|
      assert user.following_address == "https://niu.moe/users/rye/following"
 | 
						|
 | 
						|
      user = User.get_cached_by_id(user.id)
 | 
						|
      assert user.info.note_count == 1
 | 
						|
 | 
						|
      activity = Activity.get_by_id(activity.id)
 | 
						|
      assert user.follower_address in activity.recipients
 | 
						|
 | 
						|
      assert %{
 | 
						|
               "url" => [
 | 
						|
                 %{
 | 
						|
                   "href" =>
 | 
						|
                     "https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg"
 | 
						|
                 }
 | 
						|
               ]
 | 
						|
             } = user.avatar
 | 
						|
 | 
						|
      assert %{
 | 
						|
               "url" => [
 | 
						|
                 %{
 | 
						|
                   "href" =>
 | 
						|
                     "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
 | 
						|
                 }
 | 
						|
               ]
 | 
						|
             } = user.info.banner
 | 
						|
 | 
						|
      refute "..." in activity.recipients
 | 
						|
 | 
						|
      unrelated_activity = Activity.get_by_id(unrelated_activity.id)
 | 
						|
      refute user.follower_address in unrelated_activity.recipients
 | 
						|
 | 
						|
      user_two = User.get_cached_by_id(user_two.id)
 | 
						|
      assert user.follower_address in user_two.following
 | 
						|
      refute "..." in user_two.following
 | 
						|
    end
 | 
						|
  end
 | 
						|
 | 
						|
  describe "maybe_retire_websub" do
 | 
						|
    test "it deletes all websub client subscripitions with the user as topic" do
 | 
						|
      subscription = %WebsubClientSubscription{topic: "https://niu.moe/users/rye.atom"}
 | 
						|
      {:ok, ws} = Repo.insert(subscription)
 | 
						|
 | 
						|
      subscription = %WebsubClientSubscription{topic: "https://niu.moe/users/pasty.atom"}
 | 
						|
      {:ok, ws2} = Repo.insert(subscription)
 | 
						|
 | 
						|
      Transmogrifier.maybe_retire_websub("https://niu.moe/users/rye")
 | 
						|
 | 
						|
      refute Repo.get(WebsubClientSubscription, ws.id)
 | 
						|
      assert Repo.get(WebsubClientSubscription, ws2.id)
 | 
						|
    end
 | 
						|
  end
 | 
						|
 | 
						|
  describe "actor rewriting" do
 | 
						|
    test "it fixes the actor URL property to be a proper URI" do
 | 
						|
      data = %{
 | 
						|
        "url" => %{"href" => "http://example.com"}
 | 
						|
      }
 | 
						|
 | 
						|
      rewritten = Transmogrifier.maybe_fix_user_object(data)
 | 
						|
      assert rewritten["url"] == "http://example.com"
 | 
						|
    end
 | 
						|
  end
 | 
						|
 | 
						|
  describe "actor origin containment" do
 | 
						|
    test "it rejects activities which reference objects with bogus origins" do
 | 
						|
      data = %{
 | 
						|
        "@context" => "https://www.w3.org/ns/activitystreams",
 | 
						|
        "id" => "http://mastodon.example.org/users/admin/activities/1234",
 | 
						|
        "actor" => "http://mastodon.example.org/users/admin",
 | 
						|
        "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 | 
						|
        "object" => "https://info.pleroma.site/activity.json",
 | 
						|
        "type" => "Announce"
 | 
						|
      }
 | 
						|
 | 
						|
      :error = Transmogrifier.handle_incoming(data)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it rejects activities which reference objects that have an incorrect attribution (variant 1)" do
 | 
						|
      data = %{
 | 
						|
        "@context" => "https://www.w3.org/ns/activitystreams",
 | 
						|
        "id" => "http://mastodon.example.org/users/admin/activities/1234",
 | 
						|
        "actor" => "http://mastodon.example.org/users/admin",
 | 
						|
        "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 | 
						|
        "object" => "https://info.pleroma.site/activity2.json",
 | 
						|
        "type" => "Announce"
 | 
						|
      }
 | 
						|
 | 
						|
      :error = Transmogrifier.handle_incoming(data)
 | 
						|
    end
 | 
						|
 | 
						|
    test "it rejects activities which reference objects that have an incorrect attribution (variant 2)" do
 | 
						|
      data = %{
 | 
						|
        "@context" => "https://www.w3.org/ns/activitystreams",
 | 
						|
        "id" => "http://mastodon.example.org/users/admin/activities/1234",
 | 
						|
        "actor" => "http://mastodon.example.org/users/admin",
 | 
						|
        "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 | 
						|
        "object" => "https://info.pleroma.site/activity3.json",
 | 
						|
        "type" => "Announce"
 | 
						|
      }
 | 
						|
 | 
						|
      :error = Transmogrifier.handle_incoming(data)
 | 
						|
    end
 | 
						|
  end
 | 
						|
 | 
						|
  describe "reserialization" do
 | 
						|
    test "successfully reserializes a message with inReplyTo == nil" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      message = %{
 | 
						|
        "@context" => "https://www.w3.org/ns/activitystreams",
 | 
						|
        "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 | 
						|
        "cc" => [],
 | 
						|
        "type" => "Create",
 | 
						|
        "object" => %{
 | 
						|
          "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 | 
						|
          "cc" => [],
 | 
						|
          "type" => "Note",
 | 
						|
          "content" => "Hi",
 | 
						|
          "inReplyTo" => nil,
 | 
						|
          "attributedTo" => user.ap_id
 | 
						|
        },
 | 
						|
        "actor" => user.ap_id
 | 
						|
      }
 | 
						|
 | 
						|
      {:ok, activity} = Transmogrifier.handle_incoming(message)
 | 
						|
 | 
						|
      {:ok, _} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
    end
 | 
						|
 | 
						|
    test "successfully reserializes a message with AS2 objects in IR" do
 | 
						|
      user = insert(:user)
 | 
						|
 | 
						|
      message = %{
 | 
						|
        "@context" => "https://www.w3.org/ns/activitystreams",
 | 
						|
        "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 | 
						|
        "cc" => [],
 | 
						|
        "type" => "Create",
 | 
						|
        "object" => %{
 | 
						|
          "to" => ["https://www.w3.org/ns/activitystreams#Public"],
 | 
						|
          "cc" => [],
 | 
						|
          "type" => "Note",
 | 
						|
          "content" => "Hi",
 | 
						|
          "inReplyTo" => nil,
 | 
						|
          "attributedTo" => user.ap_id,
 | 
						|
          "tag" => [
 | 
						|
            %{"name" => "#2hu", "href" => "http://example.com/2hu", "type" => "Hashtag"},
 | 
						|
            %{"name" => "Bob", "href" => "http://example.com/bob", "type" => "Mention"}
 | 
						|
          ]
 | 
						|
        },
 | 
						|
        "actor" => user.ap_id
 | 
						|
      }
 | 
						|
 | 
						|
      {:ok, activity} = Transmogrifier.handle_incoming(message)
 | 
						|
 | 
						|
      {:ok, _} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
    end
 | 
						|
  end
 | 
						|
 | 
						|
  test "Rewrites Answers to Notes" do
 | 
						|
    user = insert(:user)
 | 
						|
 | 
						|
    {:ok, poll_activity} =
 | 
						|
      CommonAPI.post(user, %{
 | 
						|
        "status" => "suya...",
 | 
						|
        "poll" => %{"options" => ["suya", "suya.", "suya.."], "expires_in" => 10}
 | 
						|
      })
 | 
						|
 | 
						|
    poll_object = Object.normalize(poll_activity)
 | 
						|
    # TODO: Replace with CommonAPI vote creation when implemented
 | 
						|
    data =
 | 
						|
      File.read!("test/fixtures/mastodon-vote.json")
 | 
						|
      |> Poison.decode!()
 | 
						|
      |> Kernel.put_in(["to"], user.ap_id)
 | 
						|
      |> Kernel.put_in(["object", "inReplyTo"], poll_object.data["id"])
 | 
						|
      |> Kernel.put_in(["object", "to"], user.ap_id)
 | 
						|
 | 
						|
    {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
 | 
						|
    {:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
 | 
						|
 | 
						|
    assert data["object"]["type"] == "Note"
 | 
						|
  end
 | 
						|
 | 
						|
  describe "fix_explicit_addressing" do
 | 
						|
    setup do
 | 
						|
      user = insert(:user)
 | 
						|
      [user: user]
 | 
						|
    end
 | 
						|
 | 
						|
    test "moves non-explicitly mentioned actors to cc", %{user: user} do
 | 
						|
      explicitly_mentioned_actors = [
 | 
						|
        "https://pleroma.gold/users/user1",
 | 
						|
        "https://pleroma.gold/user2"
 | 
						|
      ]
 | 
						|
 | 
						|
      object = %{
 | 
						|
        "actor" => user.ap_id,
 | 
						|
        "to" => explicitly_mentioned_actors ++ ["https://social.beepboop.ga/users/dirb"],
 | 
						|
        "cc" => [],
 | 
						|
        "tag" =>
 | 
						|
          Enum.map(explicitly_mentioned_actors, fn href ->
 | 
						|
            %{"type" => "Mention", "href" => href}
 | 
						|
          end)
 | 
						|
      }
 | 
						|
 | 
						|
      fixed_object = Transmogrifier.fix_explicit_addressing(object)
 | 
						|
      assert Enum.all?(explicitly_mentioned_actors, &(&1 in fixed_object["to"]))
 | 
						|
      refute "https://social.beepboop.ga/users/dirb" in fixed_object["to"]
 | 
						|
      assert "https://social.beepboop.ga/users/dirb" in fixed_object["cc"]
 | 
						|
    end
 | 
						|
 | 
						|
    test "does not move actor's follower collection to cc", %{user: user} do
 | 
						|
      object = %{
 | 
						|
        "actor" => user.ap_id,
 | 
						|
        "to" => [user.follower_address],
 | 
						|
        "cc" => []
 | 
						|
      }
 | 
						|
 | 
						|
      fixed_object = Transmogrifier.fix_explicit_addressing(object)
 | 
						|
      assert user.follower_address in fixed_object["to"]
 | 
						|
      refute user.follower_address in fixed_object["cc"]
 | 
						|
    end
 | 
						|
 | 
						|
    test "removes recipient's follower collection from cc", %{user: user} do
 | 
						|
      recipient = insert(:user)
 | 
						|
 | 
						|
      object = %{
 | 
						|
        "actor" => user.ap_id,
 | 
						|
        "to" => [recipient.ap_id, "https://www.w3.org/ns/activitystreams#Public"],
 | 
						|
        "cc" => [user.follower_address, recipient.follower_address]
 | 
						|
      }
 | 
						|
 | 
						|
      fixed_object = Transmogrifier.fix_explicit_addressing(object)
 | 
						|
 | 
						|
      assert user.follower_address in fixed_object["cc"]
 | 
						|
      refute recipient.follower_address in fixed_object["cc"]
 | 
						|
      refute recipient.follower_address in fixed_object["to"]
 | 
						|
    end
 | 
						|
  end
 | 
						|
 | 
						|
  test "update_following_followers_counters/1" do
 | 
						|
    user1 =
 | 
						|
      insert(:user,
 | 
						|
        local: false,
 | 
						|
        follower_address: "http://localhost:4001/users/masto_closed/followers",
 | 
						|
        following_address: "http://localhost:4001/users/masto_closed/following"
 | 
						|
      )
 | 
						|
 | 
						|
    user2 =
 | 
						|
      insert(:user,
 | 
						|
        local: false,
 | 
						|
        follower_address: "http://localhost:4001/users/fuser2/followers",
 | 
						|
        following_address: "http://localhost:4001/users/fuser2/following"
 | 
						|
      )
 | 
						|
 | 
						|
    Transmogrifier.update_following_followers_counters(user1)
 | 
						|
    Transmogrifier.update_following_followers_counters(user2)
 | 
						|
 | 
						|
    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user1)
 | 
						|
    assert followers == 437
 | 
						|
    assert following == 152
 | 
						|
 | 
						|
    %{follower_count: followers, following_count: following} = User.get_cached_user_info(user2)
 | 
						|
 | 
						|
    assert followers == 527
 | 
						|
    assert following == 267
 | 
						|
  end
 | 
						|
end
 |