2 files changed, 176 insertions, 0 deletions
diff --git a/test/pleroma/web/activity_pub/activity_pub_controller_test.exs b/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
index 3bd589f49..d4175b56f 100644
--- a/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
+++ b/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
@@ -1320,6 +1320,27 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
         html_body: ~r/#{note.data["object"]}/i
       )
     end
+
+    test "it accepts an incoming Block", %{conn: conn, data: data} do
+      user = insert(:user)
+
+      data =
+        data
+        |> Map.put("type", "Block")
+        |> Map.put("to", [user.ap_id])
+        |> Map.put("cc", [])
+        |> Map.put("object", user.ap_id)
+
+      conn =
+        conn
+        |> assign(:valid_signature, true)
+        |> put_req_header("content-type", "application/activity+json")
+        |> post("/users/#{user.nickname}/inbox", data)
+
+      assert "ok" == json_response(conn, 200)
+      ObanHelpers.perform(all_enqueued(worker: ReceiverWorker))
+      assert Activity.get_by_ap_id(data["id"])
+    end
   end
 
   describe "GET /users/:nickname/outbox" do
diff --git a/test/pleroma/web/activity_pub/mrf/remote_report_policy_test.exs b/test/pleroma/web/activity_pub/mrf/remote_report_policy_test.exs
new file mode 100644
index 000000000..8d2a6b4fa
--- /dev/null
+++ b/test/pleroma/web/activity_pub/mrf/remote_report_policy_test.exs
@@ -0,0 +1,155 @@
+defmodule Pleroma.Web.ActivityPub.MRF.RemoteReportPolicyTest do
+  use Pleroma.DataCase, async: true
+
+  alias Pleroma.Web.ActivityPub.MRF.RemoteReportPolicy
+
+  setup do
+    clear_config([:mrf_remote_report, :reject_all], false)
+  end
+
+  test "doesn't impact local report" do
+    clear_config([:mrf_remote_report, :reject_anonymous], true)
+    clear_config([:mrf_remote_report, :reject_empty_message], true)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "http://localhost:4001/actor",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:ok, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "rejects anonymous report if `reject_anonymous: true`" do
+    clear_config([:mrf_remote_report, :reject_anonymous], true)
+    clear_config([:mrf_remote_report, :reject_empty_message], true)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/actor",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:reject, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "preserves anonymous report if `reject_anonymous: false`" do
+    clear_config([:mrf_remote_report, :reject_anonymous], false)
+    clear_config([:mrf_remote_report, :reject_empty_message], false)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/actor",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:ok, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "rejects report on third party if `reject_third_party: true`" do
+    clear_config([:mrf_remote_report, :reject_third_party], true)
+    clear_config([:mrf_remote_report, :reject_empty_message], false)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/users/Gargron",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:reject, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "preserves report on first party if `reject_third_party: true`" do
+    clear_config([:mrf_remote_report, :reject_third_party], true)
+    clear_config([:mrf_remote_report, :reject_empty_message], false)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/users/Gargron",
+      "object" => ["http://localhost:4001/actor"]
+    }
+
+    assert {:ok, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "preserves report on third party if `reject_third_party: false`" do
+    clear_config([:mrf_remote_report, :reject_third_party], false)
+    clear_config([:mrf_remote_report, :reject_empty_message], false)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/users/Gargron",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:ok, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "rejects empty message report if `reject_empty_message: true`" do
+    clear_config([:mrf_remote_report, :reject_anonymous], false)
+    clear_config([:mrf_remote_report, :reject_empty_message], true)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/users/Gargron",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:reject, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "rejects empty message report (\"\") if `reject_empty_message: true`" do
+    clear_config([:mrf_remote_report, :reject_anonymous], false)
+    clear_config([:mrf_remote_report, :reject_empty_message], true)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/users/Gargron",
+      "object" => ["https://mastodon.online/users/Gargron"],
+      "content" => ""
+    }
+
+    assert {:reject, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "preserves empty message report if `reject_empty_message: false`" do
+    clear_config([:mrf_remote_report, :reject_anonymous], false)
+    clear_config([:mrf_remote_report, :reject_empty_message], false)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/users/Gargron",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:ok, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "preserves anonymous, empty message report with all settings disabled" do
+    clear_config([:mrf_remote_report, :reject_anonymous], false)
+    clear_config([:mrf_remote_report, :reject_empty_message], false)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/actor",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:ok, _} = RemoteReportPolicy.filter(activity)
+  end
+
+  test "reject remote report if `reject_all: true`" do
+    clear_config([:mrf_remote_report, :reject_all], true)
+    clear_config([:mrf_remote_report, :reject_anonymous], false)
+    clear_config([:mrf_remote_report, :reject_empty_message], false)
+
+    activity = %{
+      "type" => "Flag",
+      "actor" => "https://mastodon.social/users/Gargron",
+      "content" => "Transphobia",
+      "object" => ["https://mastodon.online/users/Gargron"]
+    }
+
+    assert {:reject, _} = RemoteReportPolicy.filter(activity)
+  end
+end