# Pleroma: A lightweight social networking server # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.ObjectTest do use Pleroma.DataCase use Oban.Testing, repo: Pleroma.Repo import ExUnit.CaptureLog import Pleroma.Factory import Tesla.Mock alias Pleroma.Activity alias Pleroma.Object alias Pleroma.Repo alias Pleroma.Tests.ObanHelpers alias Pleroma.Web.CommonAPI setup do mock(fn env -> apply(HttpRequestMock, :request, [env]) end) :ok end test "returns an object by it's AP id" do object = insert(:note) found_object = Object.get_by_ap_id(object.data["id"]) assert object == found_object end describe "generic changeset" do test "it ensures uniqueness of the id" do object = insert(:note) cs = Object.change(%Object{}, %{data: %{id: object.data["id"]}}) assert cs.valid? {:error, _result} = Repo.insert(cs) end end describe "deletion function" do test "deletes an object" do object = insert(:note) found_object = Object.get_by_ap_id(object.data["id"]) assert object == found_object Object.delete(found_object) found_object = Object.get_by_ap_id(object.data["id"]) refute object == found_object assert found_object.data["type"] == "Tombstone" end test "ensures cache is cleared for the object" do object = insert(:note) cached_object = Object.get_cached_by_ap_id(object.data["id"]) assert object == cached_object Cachex.put(:web_resp_cache, URI.parse(object.data["id"]).path, "cofe") Object.delete(cached_object) {:ok, nil} = Cachex.get(:object_cache, "object:#{object.data["id"]}") {:ok, nil} = Cachex.get(:web_resp_cache, URI.parse(object.data["id"]).path) cached_object = Object.get_cached_by_ap_id(object.data["id"]) refute object == cached_object assert cached_object.data["type"] == "Tombstone" end end describe "delete attachments" do setup do: clear_config([Pleroma.Upload]) setup do: clear_config([:instance, :cleanup_attachments]) test "Disabled via config" do clear_config([Pleroma.Upload, :uploader], Pleroma.Uploaders.Local) clear_config([:instance, :cleanup_attachments], false) file = %Plug.Upload{ content_type: "image/jpeg", path: Path.absname("test/fixtures/image.jpg"), filename: "an_image.jpg" } user = insert(:user) {:ok, %Object{} = attachment} = Pleroma.Web.ActivityPub.ActivityPub.upload(file, actor: user.ap_id) %{data: %{"attachment" => [%{"url" => [%{"href" => href}]}]}} = note = insert(:note, %{user: user, data: %{"attachment" => [attachment.data]}}) uploads_dir = Pleroma.Config.get!([Pleroma.Uploaders.Local, :uploads]) path = href |> Path.dirname() |> Path.basename() assert {:ok, ["an_image.jpg"]} == File.ls("#{uploads_dir}/#{path}") Object.delete(note) ObanHelpers.perform(all_enqueued(worker: Pleroma.Workers.AttachmentsCleanupWorker)) assert Object.get_by_id(note.id).data["deleted"] refute Object.get_by_id(attachment.id) == nil assert {:ok, ["an_image.jpg"]} == File.ls("#{uploads_dir}/#{path}") end test "in subdirectories" do clear_config([Pleroma.Upload, :uploader], Pleroma.Uploaders.Local) clear_config([:instance, :cleanup_attachments], true) file = %Plug.Upload{ content_type: "image/jpeg", path: Path.absname("test/fixtures/image.jpg"), filename: "an_image.jpg" } user = insert(:user) {:ok, %Object{} = attachment} = Pleroma.Web.ActivityPub.ActivityPub.upload(file, actor: user.ap_id) %{data: %{"attachment" => [%{"url" => [%{"href" => href}]}]}} = note = insert(:note, %{user: user, data: %{"attachment" => [attachment.data]}}) uploads_dir = Pleroma.Config.get!([Pleroma.Uploaders.Local, :uploads]) path = href |> Path.dirname() |> Path.basename() assert {:ok, ["an_image.jpg"]} == File.ls("#{uploads_dir}/#{path}") Object.delete(note) ObanHelpers.perform(all_enqueued(worker: Pleroma.Workers.AttachmentsCleanupWorker)) assert Object.get_by_id(note.id).data["deleted"] assert Object.get_by_id(attachment.id) == nil assert {:ok, []} == File.ls("#{uploads_dir}/#{path}") end test "with dedupe enabled" do clear_config([Pleroma.Upload, :uploader], Pleroma.Uploaders.Local) clear_config([Pleroma.Upload, :filters], [Pleroma.Upload.Filter.Dedupe]) clear_config([:instance, :cleanup_attachments], true) uploads_dir = Pleroma.Config.get!([Pleroma.Uploaders.Local, :uploads]) File.mkdir_p!(uploads_dir) file = %Plug.Upload{ content_type: "image/jpeg", path: Path.absname("test/fixtures/image.jpg"), filename: "an_image.jpg" } user = insert(:user) {:ok, %Object{} = attachment} = Pleroma.Web.ActivityPub.ActivityPub.upload(file, actor: user.ap_id) %{data: %{"attachment" => [%{"url" => [%{"href" => href}]}]}} = note = insert(:note, %{user: user, data: %{"attachment" => [attachment.data]}}) filename = Path.basename(href) assert {:ok, files} = File.ls(uploads_dir) assert filename in files Object.delete(note) ObanHelpers.perform(all_enqueued(worker: Pleroma.Workers.AttachmentsCleanupWorker)) assert Object.get_by_id(note.id).data["deleted"] assert Object.get_by_id(attachment.id) == nil assert {:ok, files} = File.ls(uploads_dir) refute filename in files end test "with objects that have legacy data.url attribute" do clear_config([Pleroma.Upload, :uploader], Pleroma.Uploaders.Local) clear_config([:instance, :cleanup_attachments], true) file = %Plug.Upload{ content_type: "image/jpeg", path: Path.absname("test/fixtures/image.jpg"), filename: "an_image.jpg" } user = insert(:user) {:ok, %Object{} = attachment} = Pleroma.Web.ActivityPub.ActivityPub.upload(file, actor: user.ap_id) {:ok, %Object{}} = Object.create(%{url: "https://google.com", actor: user.ap_id}) %{data: %{"attachment" => [%{"url" => [%{"href" => href}]}]}} = note = insert(:note, %{user: user, data: %{"attachment" => [attachment.data]}}) uploads_dir = Pleroma.Config.get!([Pleroma.Uploaders.Local, :uploads]) path = href |> Path.dirname() |> Path.basename() assert {:ok, ["an_image.jpg"]} == File.ls("#{uploads_dir}/#{path}") Object.delete(note) ObanHelpers.perform(all_enqueued(worker: Pleroma.Workers.AttachmentsCleanupWorker)) assert Object.get_by_id(note.id).data["deleted"] assert Object.get_by_id(attachment.id) == nil assert {:ok, []} == File.ls("#{uploads_dir}/#{path}") end test "With custom base_url" do clear_config([Pleroma.Upload, :uploader], Pleroma.Uploaders.Local) clear_config([Pleroma.Upload, :base_url], "https://sub.domain.tld/dir/") clear_config([:instance, :cleanup_attachments], true) file = %Plug.Upload{ content_type: "image/jpeg", path: Path.absname("test/fixtures/image.jpg"), filename: "an_image.jpg" } user = insert(:user) {:ok, %Object{} = attachment} = Pleroma.Web.ActivityPub.ActivityPub.upload(file, actor: user.ap_id) %{data: %{"attachment" => [%{"url" => [%{"href" => href}]}]}} = note = insert(:note, %{user: user, data: %{"attachment" => [attachment.data]}}) uploads_dir = Pleroma.Config.get!([Pleroma.Uploaders.Local, :uploads]) path = href |> Path.dirname() |> Path.basename() assert {:ok, ["an_image.jpg"]} == File.ls("#{uploads_dir}/#{path}") Object.delete(note) ObanHelpers.perform(all_enqueued(worker: Pleroma.Workers.AttachmentsCleanupWorker)) assert Object.get_by_id(note.id).data["deleted"] assert Object.get_by_id(attachment.id) == nil assert {:ok, []} == File.ls("#{uploads_dir}/#{path}") end end describe "normalizer" do @url "http://mastodon.example.org/@admin/99541947525187367" test "does not fetch unknown objects by default" do assert nil == Object.normalize(@url) end test "fetches unknown objects when fetch is explicitly true" do %Object{} = object = Object.normalize(@url, fetch: true) assert object.data["url"] == @url end test "does not fetch unknown objects when fetch is false" do assert is_nil( Object.normalize(@url, fetch: false ) ) end end describe "get_by_id_and_maybe_refetch" do setup do mock(fn %{method: :get, url: "https://patch.cx/objects/9a172665-2bc5-452d-8428-2361d4c33b1d"} -> %Tesla.Env{ status: 200, body: File.read!("test/fixtures/tesla_mock/poll_original.json"), headers: HttpRequestMock.activitypub_object_headers() } env -> apply(HttpRequestMock, :request, [env]) end) mock_modified = fn resp -> mock(fn %{method: :get, url: "https://patch.cx/objects/9a172665-2bc5-452d-8428-2361d4c33b1d"} -> resp env -> apply(HttpRequestMock, :request, [env]) end) end on_exit(fn -> mock(fn env -> apply(HttpRequestMock, :request, [env]) end) end) [mock_modified: mock_modified] end test "refetches if the time since the last refetch is greater than the interval", %{ mock_modified: mock_modified } do %Object{} = object = Object.normalize("https://patch.cx/objects/9a172665-2bc5-452d-8428-2361d4c33b1d", fetch: true ) Object.set_cache(object) assert Enum.at(object.data["oneOf"], 0)["replies"]["totalItems"] == 4 assert Enum.at(object.data["oneOf"], 1)["replies"]["totalItems"] == 0 mock_modified.(%Tesla.Env{ status: 200, body: File.read!("test/fixtures/tesla_mock/poll_modified.json"), headers: HttpRequestMock.activitypub_object_headers() }) updated_object = Object.get_by_id_and_maybe_refetch(object.id, interval: -1) object_in_cache = Object.get_cached_by_ap_id(object.data["id"]) assert updated_object == object_in_cache assert Enum.at(updated_object.data["oneOf"], 0)["replies"]["totalItems"] == 8 assert Enum.at(updated_object.data["oneOf"], 1)["replies"]["totalItems"] == 3 end test "returns the old object if refetch fails", %{mock_modified: mock_modified} do %Object{} = object = Object.normalize("https://patch.cx/objects/9a172665-2bc5-452d-8428-2361d4c33b1d", fetch: true ) Object.set_cache(object) assert Enum.at(object.data["oneOf"], 0)["replies"]["totalItems"] == 4 assert Enum.at(object.data["oneOf"], 1)["replies"]["totalItems"] == 0 assert capture_log(fn -> mock_modified.(%Tesla.Env{status: 404, body: ""}) updated_object = Object.get_by_id_and_maybe_refetch(object.id, interval: -1) object_in_cache = Object.get_cached_by_ap_id(object.data["id"]) assert updated_object == object_in_cache assert Enum.at(updated_object.data["oneOf"], 0)["replies"]["totalItems"] == 4 assert Enum.at(updated_object.data["oneOf"], 1)["replies"]["totalItems"] == 0 end) =~ "[error] Couldn't refresh https://patch.cx/objects/9a172665-2bc5-452d-8428-2361d4c33b1d" end test "does not refetch if the time since the last refetch is greater than the interval", %{ mock_modified: mock_modified } do %Object{} = object = Object.normalize("https://patch.cx/objects/9a172665-2bc5-452d-8428-2361d4c33b1d", fetch: true ) Object.set_cache(object) assert Enum.at(object.data["oneOf"], 0)["replies"]["totalItems"] == 4 assert Enum.at(object.data["oneOf"], 1)["replies"]["totalItems"] == 0 mock_modified.(%Tesla.Env{ status: 200, body: File.read!("test/fixtures/tesla_mock/poll_modified.json"), headers: HttpRequestMock.activitypub_object_headers() }) updated_object = Object.get_by_id_and_maybe_refetch(object.id, interval: 100) object_in_cache = Object.get_cached_by_ap_id(object.data["id"]) assert updated_object == object_in_cache assert Enum.at(updated_object.data["oneOf"], 0)["replies"]["totalItems"] == 4 assert Enum.at(updated_object.data["oneOf"], 1)["replies"]["totalItems"] == 0 end test "preserves internal fields on refetch", %{mock_modified: mock_modified} do %Object{} = object = Object.normalize("https://patch.cx/objects/9a172665-2bc5-452d-8428-2361d4c33b1d", fetch: true ) Object.set_cache(object) assert Enum.at(object.data["oneOf"], 0)["replies"]["totalItems"] == 4 assert Enum.at(object.data["oneOf"], 1)["replies"]["totalItems"] == 0 user = insert(:user) activity = Activity.get_create_by_object_ap_id(object.data["id"]) {:ok, activity} = CommonAPI.favorite(user, activity.id) object = Object.get_by_ap_id(activity.data["object"]) assert object.data["like_count"] == 1 mock_modified.(%Tesla.Env{ status: 200, body: File.read!("test/fixtures/tesla_mock/poll_modified.json"), headers: HttpRequestMock.activitypub_object_headers() }) updated_object = Object.get_by_id_and_maybe_refetch(object.id, interval: -1) object_in_cache = Object.get_cached_by_ap_id(object.data["id"]) assert updated_object == object_in_cache assert Enum.at(updated_object.data["oneOf"], 0)["replies"]["totalItems"] == 8 assert Enum.at(updated_object.data["oneOf"], 1)["replies"]["totalItems"] == 3 assert updated_object.data["like_count"] == 1 end end end