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# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Transmogrifier.ChatMessageTest do
use Pleroma.DataCase
import Pleroma.Factory
alias Pleroma.Activity
alias Pleroma.Chat
alias Pleroma.Object
alias Pleroma.Web.ActivityPub.Transmogrifier
describe "handle_incoming" do
test "handles chonks with attachment" do
data = %{
"@context" => "https://www.w3.org/ns/activitystreams",
"actor" => "https://honk.tedunangst.com/u/tedu",
"id" => "https://honk.tedunangst.com/u/tedu/honk/x6gt8X8PcyGkQcXxzg1T",
"object" => %{
"attachment" => [
%{
"mediaType" => "image/jpeg",
"name" => "298p3RG7j27tfsZ9RQ.jpg",
"summary" => "298p3RG7j27tfsZ9RQ.jpg",
"type" => "Document",
"url" => "https://honk.tedunangst.com/d/298p3RG7j27tfsZ9RQ.jpg"
}
],
"attributedTo" => "https://honk.tedunangst.com/u/tedu",
"content" => "",
"id" => "https://honk.tedunangst.com/u/tedu/chonk/26L4wl5yCbn4dr4y1b",
"published" => "2020-05-18T01:13:03Z",
"to" => [
"https://dontbulling.me/users/lain"
],
"type" => "ChatMessage"
},
"published" => "2020-05-18T01:13:03Z",
"to" => [
"https://dontbulling.me/users/lain"
],
"type" => "Create"
}
_user = insert(:user, ap_id: data["actor"])
_user = insert(:user, ap_id: hd(data["to"]))
assert {:ok, _activity} = Transmogrifier.handle_incoming(data)
end
test "it rejects messages that don't contain content" do
data =
File.read!("test/fixtures/create-chat-message.json")
|> Jason.decode!()
object =
data["object"]
|> Map.delete("content")
data =
data
|> Map.put("object", object)
_author =
insert(:user, ap_id: data["actor"], local: false, last_refreshed_at: DateTime.utc_now())
_recipient =
insert(:user,
ap_id: List.first(data["to"]),
local: true,
last_refreshed_at: DateTime.utc_now()
)
{:error, _} = Transmogrifier.handle_incoming(data)
end
test "it rejects messages that don't concern local users" do
data =
File.read!("test/fixtures/create-chat-message.json")
|> Jason.decode!()
_author =
insert(:user, ap_id: data["actor"], local: false, last_refreshed_at: DateTime.utc_now())
_recipient =
insert(:user,
ap_id: List.first(data["to"]),
local: false,
last_refreshed_at: DateTime.utc_now()
)
{:error, _} = Transmogrifier.handle_incoming(data)
end
test "it rejects messages where the `to` field of activity and object don't match" do
data =
File.read!("test/fixtures/create-chat-message.json")
|> Jason.decode!()
author = insert(:user, ap_id: data["actor"])
_recipient = insert(:user, ap_id: List.first(data["to"]))
data =
data
|> Map.put("to", author.ap_id)
assert match?({:error, _}, Transmogrifier.handle_incoming(data))
refute Object.get_by_ap_id(data["object"]["id"])
end
test "it fetches the actor if they aren't in our system" do
Tesla.Mock.mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
data =
File.read!("test/fixtures/create-chat-message.json")
|> Jason.decode!()
|> Map.put("actor", "http://mastodon.example.org/users/admin")
|> put_in(["object", "actor"], "http://mastodon.example.org/users/admin")
_recipient = insert(:user, ap_id: List.first(data["to"]), local: true)
{:ok, %Activity{} = _activity} = Transmogrifier.handle_incoming(data)
end
test "it doesn't work for deactivated users" do
data =
File.read!("test/fixtures/create-chat-message.json")
|> Jason.decode!()
_author =
insert(:user,
ap_id: data["actor"],
local: false,
last_refreshed_at: DateTime.utc_now(),
is_active: false
)
_recipient = insert(:user, ap_id: List.first(data["to"]), local: true)
assert {:error, _} = Transmogrifier.handle_incoming(data)
end
test "it inserts it and creates a chat" do
data =
File.read!("test/fixtures/create-chat-message.json")
|> Jason.decode!()
author =
insert(:user, ap_id: data["actor"], local: false, last_refreshed_at: DateTime.utc_now())
recipient = insert(:user, ap_id: List.first(data["to"]), local: true)
{:ok, %Activity{} = activity} = Transmogrifier.handle_incoming(data)
assert activity.local == false
assert activity.actor == author.ap_id
assert activity.recipients == [recipient.ap_id, author.ap_id]
%Object{} = object = Object.get_by_ap_id(activity.data["object"])
assert object
assert object.data["content"] == "You expected a cute girl? Too bad. alert('XSS')"
assert match?(%{"firefox" => _}, object.data["emoji"])
refute Chat.get(author.id, recipient.ap_id)
assert Chat.get(recipient.id, author.ap_id)
end
end
end
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