Merge branch 'remote-report-policy' into 'develop'

Remote report policy

See merge request pleroma/pleroma!4280

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