Merge remote-tracking branch 'upstream/develop' into feature/incoming-remote-unfollow

Fixed some conflicts in transmogrifier.ex

test/web/activity_pub/activity_pub_test.exs

@@ -277,7 +277,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
       {:ok, like_activity, object} = ActivityPub.like(user, object)
       assert object.data["like_count"] == 1
 
-      {:ok, object} = ActivityPub.unlike(user, object)
+      {:ok, _, _, object} = ActivityPub.unlike(user, object)
       assert object.data["like_count"] == 0
 
       assert Repo.get(Activity, like_activity.id) == nil

test/web/activity_pub/transmogrifier_test.exs

@@ -1,6 +1,7 @@
 defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
   use Pleroma.DataCase
   alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.OStatus
   alias Pleroma.Activity
   alias Pleroma.User
@@ -118,6 +119,23 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
       assert User.following?(User.get_by_ap_id(data["actor"]), user)
     end
 
+    test "it works for incoming follow requests from hubzilla" do
+      user = insert(:user)
+
+      data =
+        File.read!("test/fixtures/hubzilla-follow-activity.json")
+        |> Poison.decode!()
+        |> Map.put("object", user.ap_id)
+        |> Utils.normalize_params()
+
+      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+
+      assert data["actor"] == "https://hubzilla.example.org/channel/kaniini"
+      assert data["type"] == "Follow"
+      assert data["id"] == "https://hubzilla.example.org/channel/kaniini#follows/2"
+      assert User.following?(User.get_by_ap_id(data["actor"]), user)
+    end
+
     test "it works for incoming likes" do
       user = insert(:user)
       {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"})
@@ -135,6 +153,43 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
       assert data["object"] == activity.data["object"]["id"]
     end
 
+    test "it returns an error for incoming unlikes wihout a like activity" do
+      user = insert(:user)
+      {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"})
+
+      data =
+        File.read!("test/fixtures/mastodon-undo-like.json")
+        |> Poison.decode!()
+        |> Map.put("object", activity.data["object"]["id"])
+
+      assert Transmogrifier.handle_incoming(data) == :error
+    end
+
+    test "it works for incoming unlikes with an existing like activity" do
+      user = insert(:user)
+      {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"})
+
+      like_data =
+        File.read!("test/fixtures/mastodon-like.json")
+        |> Poison.decode!()
+        |> Map.put("object", activity.data["object"]["id"])
+
+      {:ok, %Activity{data: like_data, local: false}} = Transmogrifier.handle_incoming(like_data)
+
+      data =
+        File.read!("test/fixtures/mastodon-undo-like.json")
+        |> Poison.decode!()
+        |> Map.put("object", like_data)
+        |> Map.put("actor", like_data["actor"])
+
+      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+
+      assert data["actor"] == "http://mastodon.example.org/users/admin"
+      assert data["type"] == "Undo"
+      assert data["id"] == "http://mastodon.example.org/users/admin#likes/2/undo"
+      assert data["object"]["id"] == "http://mastodon.example.org/users/admin#likes/2"
+    end
+
     test "it works for incoming announces" do
       data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!()
 
@@ -490,4 +545,15 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
       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
 end