defmodule Pleroma.Web.ActivityPub.ObjectValidatorTest do
use Pleroma.DataCase
+ alias Pleroma.Object
+ alias Pleroma.Web.ActivityPub.ActivityPub
+ alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.ObjectValidator
+ alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.CommonAPI
import Pleroma.Factory
+ describe "attachments" do
+ test "it turns mastodon attachments into our attachments" do
+ attachment = %{
+ "url" =>
+ "http://mastodon.example.org/system/media_attachments/files/000/000/002/original/334ce029e7bfb920.jpg",
+ "type" => "Document",
+ "name" => nil,
+ "mediaType" => "image/jpeg"
+ }
+
+ {:ok, attachment} =
+ AttachmentValidator.cast_and_validate(attachment)
+ |> Ecto.Changeset.apply_action(:insert)
+
+ assert [
+ %{
+ href:
+ "http://mastodon.example.org/system/media_attachments/files/000/000/002/original/334ce029e7bfb920.jpg",
+ type: "Link",
+ mediaType: "image/jpeg"
+ }
+ ] = attachment.url
+ end
+ end
+
+ describe "chat message create activities" do
+ test "it is invalid if the object already exists" do
+ user = insert(:user)
+ recipient = insert(:user)
+ {:ok, activity} = CommonAPI.post_chat_message(user, recipient, "hey")
+ object = Object.normalize(activity, false)
+
+ {:ok, create_data, _} = Builder.create(user, object.data, [recipient.ap_id])
+
+ {:error, cng} = ObjectValidator.validate(create_data, [])
+
+ assert {:object, {"The object to create already exists", []}} in cng.errors
+ end
+
+ test "it is invalid if the object data has a different `to` or `actor` field" do
+ user = insert(:user)
+ recipient = insert(:user)
+ {:ok, object_data, _} = Builder.chat_message(recipient, user.ap_id, "Hey")
+
+ {:ok, create_data, _} = Builder.create(user, object_data, [recipient.ap_id])
+
+ {:error, cng} = ObjectValidator.validate(create_data, [])
+
+ assert {:to, {"Recipients don't match with object recipients", []}} in cng.errors
+ assert {:actor, {"Actor doesn't match with object actor", []}} in cng.errors
+ end
+ end
+
+ describe "chat messages" do
+ setup do
+ clear_config([:instance, :remote_limit])
+ user = insert(:user)
+ recipient = insert(:user, local: false)
+
+ {:ok, valid_chat_message, _} = Builder.chat_message(user, recipient.ap_id, "hey :firefox:")
+
+ %{user: user, recipient: recipient, valid_chat_message: valid_chat_message}
+ end
+
+ test "validates for a basic object we build", %{valid_chat_message: valid_chat_message} do
+ assert {:ok, object, _meta} = ObjectValidator.validate(valid_chat_message, [])
+
+ assert Map.put(valid_chat_message, "attachment", nil) == object
+ end
+
+ test "validates for a basic object with an attachment", %{
+ valid_chat_message: valid_chat_message,
+ user: user
+ } do
+ file = %Plug.Upload{
+ content_type: "image/jpg",
+ path: Path.absname("test/fixtures/image.jpg"),
+ filename: "an_image.jpg"
+ }
+
+ {:ok, attachment} = ActivityPub.upload(file, actor: user.ap_id)
+
+ valid_chat_message =
+ valid_chat_message
+ |> Map.put("attachment", attachment.data)
+
+ assert {:ok, object, _meta} = ObjectValidator.validate(valid_chat_message, [])
+
+ assert object["attachment"]
+ end
+
+ test "does not validate if the message is longer than the remote_limit", %{
+ valid_chat_message: valid_chat_message
+ } do
+ Pleroma.Config.put([:instance, :remote_limit], 2)
+ refute match?({:ok, _object, _meta}, ObjectValidator.validate(valid_chat_message, []))
+ end
+
+ test "does not validate if the recipient is blocking the actor", %{
+ valid_chat_message: valid_chat_message,
+ user: user,
+ recipient: recipient
+ } do
+ Pleroma.User.block(recipient, user)
+ refute match?({:ok, _object, _meta}, ObjectValidator.validate(valid_chat_message, []))
+ end
+
+ test "does not validate if the actor or the recipient is not in our system", %{
+ valid_chat_message: valid_chat_message
+ } do
+ chat_message =
+ valid_chat_message
+ |> Map.put("actor", "https://raymoo.com/raymoo")
+
+ {:error, _} = ObjectValidator.validate(chat_message, [])
+
+ chat_message =
+ valid_chat_message
+ |> Map.put("to", ["https://raymoo.com/raymoo"])
+
+ {:error, _} = ObjectValidator.validate(chat_message, [])
+ end
+
+ test "does not validate for a message with multiple recipients", %{
+ valid_chat_message: valid_chat_message,
+ user: user,
+ recipient: recipient
+ } do
+ chat_message =
+ valid_chat_message
+ |> Map.put("to", [user.ap_id, recipient.ap_id])
+
+ assert {:error, _} = ObjectValidator.validate(chat_message, [])
+ end
+
+ test "does not validate if it doesn't concern local users" do
+ user = insert(:user, local: false)
+ recipient = insert(:user, local: false)
+
+ {:ok, valid_chat_message, _} = Builder.chat_message(user, recipient.ap_id, "hey")
+ assert {:error, _} = ObjectValidator.validate(valid_chat_message, [])
+ end
+ end
+
+ describe "deletes" do
+ setup do
+ user = insert(:user)
+ {:ok, post_activity} = CommonAPI.post(user, %{"status" => "cancel me daddy"})
+
+ {:ok, valid_post_delete, _} = Builder.delete(user, post_activity.data["object"])
+ {:ok, valid_user_delete, _} = Builder.delete(user, user.ap_id)
+
+ %{user: user, valid_post_delete: valid_post_delete, valid_user_delete: valid_user_delete}
+ end
+
+ test "it is valid for a post deletion", %{valid_post_delete: valid_post_delete} do
+ {:ok, valid_post_delete, _} = ObjectValidator.validate(valid_post_delete, [])
+
+ assert valid_post_delete["deleted_activity_id"]
+ end
+
+ test "it is invalid if the object isn't in a list of certain types", %{
+ valid_post_delete: valid_post_delete
+ } do
+ object = Object.get_by_ap_id(valid_post_delete["object"])
+
+ data =
+ object.data
+ |> Map.put("type", "Like")
+
+ {:ok, _object} =
+ object
+ |> Ecto.Changeset.change(%{data: data})
+ |> Object.update_and_set_cache()
+
+ {:error, cng} = ObjectValidator.validate(valid_post_delete, [])
+ assert {:object, {"object not in allowed types", []}} in cng.errors
+ end
+
+ test "it is valid for a user deletion", %{valid_user_delete: valid_user_delete} do
+ assert match?({:ok, _, _}, ObjectValidator.validate(valid_user_delete, []))
+ end
+
+ test "it's invalid if the id is missing", %{valid_post_delete: valid_post_delete} do
+ no_id =
+ valid_post_delete
+ |> Map.delete("id")
+
+ {:error, cng} = ObjectValidator.validate(no_id, [])
+
+ assert {:id, {"can't be blank", [validation: :required]}} in cng.errors
+ end
+
+ test "it's invalid if the object doesn't exist", %{valid_post_delete: valid_post_delete} do
+ missing_object =
+ valid_post_delete
+ |> Map.put("object", "http://does.not/exist")
+
+ {:error, cng} = ObjectValidator.validate(missing_object, [])
+
+ assert {:object, {"can't find object", []}} in cng.errors
+ end
+
+ test "it's invalid if the actor of the object and the actor of delete are from different domains",
+ %{valid_post_delete: valid_post_delete} do
+ valid_user = insert(:user)
+
+ valid_other_actor =
+ valid_post_delete
+ |> Map.put("actor", valid_user.ap_id)
+
+ assert match?({:ok, _, _}, ObjectValidator.validate(valid_other_actor, []))
+
+ invalid_other_actor =
+ valid_post_delete
+ |> Map.put("actor", "https://gensokyo.2hu/users/raymoo")
+
+ {:error, cng} = ObjectValidator.validate(invalid_other_actor, [])
+
+ assert {:actor, {"is not allowed to delete object", []}} in cng.errors
+ end
+
+ test "it's valid if the actor of the object is a local superuser",
+ %{valid_post_delete: valid_post_delete} do
+ user =
+ insert(:user, local: true, is_moderator: true, ap_id: "https://gensokyo.2hu/users/raymoo")
+
+ valid_other_actor =
+ valid_post_delete
+ |> Map.put("actor", user.ap_id)
+
+ {:ok, _, meta} = ObjectValidator.validate(valid_other_actor, [])
+ assert meta[:do_not_federate]
+ end
+ end
+
describe "likes" do
setup do
user = insert(:user)