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# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.StealEmojiPolicyTest do
use Pleroma.DataCase
alias Pleroma.Config
alias Pleroma.Web.ActivityPub.MRF.StealEmojiPolicy
setup_all do
Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
:ok
end
setup do
emoji_path = Path.join(Config.get([:instance, :static_dir]), "emoji/stolen")
File.rm_rf!(emoji_path)
File.mkdir!(emoji_path)
Pleroma.Emoji.reload()
on_exit(fn ->
File.rm_rf!(emoji_path)
end)
:ok
end
test "does nothing by default" do
installed_emoji = Pleroma.Emoji.get_all() |> Enum.map(fn {k, _} -> k end)
refute "firedfox" in installed_emoji
message = %{
"type" => "Create",
"object" => %{
"emoji" => [{"firedfox", "https://example.org/emoji/firedfox.png"}],
"actor" => "https://example.org/users/admin"
}
}
assert {:ok, message} == StealEmojiPolicy.filter(message)
installed_emoji = Pleroma.Emoji.get_all() |> Enum.map(fn {k, _} -> k end)
refute "firedfox" in installed_emoji
end
test "Steals emoji on unknown shortcode from allowed remote host" do
installed_emoji = Pleroma.Emoji.get_all() |> Enum.map(fn {k, _} -> k end)
refute "firedfox" in installed_emoji
message = %{
"type" => "Create",
"object" => %{
"emoji" => [{"firedfox", "https://example.org/emoji/firedfox.png"}],
"actor" => "https://example.org/users/admin"
}
}
clear_config([:mrf_steal_emoji, :hosts], ["example.org"])
clear_config([:mrf_steal_emoji, :size_limit], 284_468)
assert {:ok, message} == StealEmojiPolicy.filter(message)
installed_emoji = Pleroma.Emoji.get_all() |> Enum.map(fn {k, _} -> k end)
assert "firedfox" in installed_emoji
end
end
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