debianize-mobilizon/test/federation/activity_pub/transmogrifier/follow_test.exs

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defmodule Mobilizon.Federation.ActivityPub.Transmogrifier.FollowTest do
use Mobilizon.DataCase
import Mox
import ExUnit.CaptureLog
import Mobilizon.Factory
alias Mobilizon.Actors
alias Mobilizon.Actors.Follower
alias Mobilizon.Federation.ActivityPub.{Actions, Activity, Transmogrifier}
alias Mobilizon.Service.HTTP.ActivityPub.Mock
describe "handle incoming follow requests" do
test "it works only for groups" do
actor = insert(:actor)
actor_data =
File.read!("test/fixtures/mastodon-actor.json")
|> Jason.decode!()
Mock
|> expect(:call, fn
%{method: :get, url: "https://social.tcit.fr/users/tcit"}, _opts ->
{:ok,
%Tesla.Env{
status: 200,
body: Map.put(actor_data, "id", "https://social.tcit.fr/users/tcit")
}}
end)
data =
File.read!("test/fixtures/mastodon-follow-activity.json")
|> Jason.decode!()
|> Map.put("object", actor.url)
assert capture_log(fn ->
:error = Transmogrifier.handle_incoming(data)
end) =~ "Only group and instances can be followed"
actor = Actors.get_actor_with_preload(actor.id)
refute Actors.is_following(Actors.get_actor_by_url!(data["actor"], true), actor)
end
test "it works for incoming follow requests" do
actor = insert(:group)
actor_data =
File.read!("test/fixtures/mastodon-actor.json")
|> Jason.decode!()
Mock
|> expect(:call, fn
%{method: :get, url: "https://social.tcit.fr/users/tcit"}, _opts ->
{:ok,
%Tesla.Env{
status: 200,
body: Map.put(actor_data, "id", "https://social.tcit.fr/users/tcit")
}}
end)
data =
File.read!("test/fixtures/mastodon-follow-activity.json")
|> Jason.decode!()
|> Map.put("object", actor.url)
{:ok, %Activity{data: data, local: false}, _} = Transmogrifier.handle_incoming(data)
assert data["actor"] == "https://social.tcit.fr/users/tcit"
assert data["type"] == "Follow"
assert data["id"] == "https://social.tcit.fr/users/tcit#follows/2"
actor = Actors.get_actor_with_preload(actor.id)
assert Actors.is_following(Actors.get_actor_by_url!(data["actor"], true), actor)
end
test "it rejects activities without a valid ID" do
actor = insert(:group)
data =
File.read!("test/fixtures/mastodon-follow-activity.json")
|> Jason.decode!()
|> Map.put("object", actor.url)
|> Map.put("id", "")
:error = Transmogrifier.handle_incoming(data)
end
# test "it works for incoming follow requests from hubzilla" do
# user = insert(:user)
# data =
# File.read!("test/fixtures/hubzilla-follow-activity.json")
# |> Jason.decode!()
# |> Map.put("object", user.ap_id)
# |> Utils.normalize_params()
# {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
# assert data["actor"] == "https://hubzilla.example.org/channel/kaniini"
# assert data["type"] == "Follow"
# assert data["id"] == "https://hubzilla.example.org/channel/kaniini#follows/2"
# assert User.is_following(User.get_by_ap_id(data["actor"]), user)
# end
end
describe "handle incoming follow accept activities" do
test "it works for incoming accepts" do
follower = insert(:actor)
followed = insert(:group, manually_approves_followers: false)
refute Actors.is_following(follower, followed)
{:ok, follow_activity, _} = Actions.Follow.follow(follower, followed)
assert Actors.is_following(follower, followed)
follow_object_id = follow_activity.data["id"]
assert %Follower{} = Actors.get_follower_by_url(follow_object_id)
accept_data =
File.read!("test/fixtures/mastodon-accept-activity.json")
|> Jason.decode!()
|> Map.put("actor", followed.url)
object =
accept_data["object"]
|> Map.put("actor", follower.url)
|> Map.put("id", follow_object_id)
accept_data = Map.put(accept_data, "object", object)
:error = Transmogrifier.handle_incoming(accept_data)
{:ok, follower} = Actors.get_actor_by_url(follower.url)
assert Actors.is_following(follower, followed)
end
test "it works for incoming accepts which were pre-accepted" do
follower = insert(:actor)
followed = insert(:group, manually_approves_followers: true)
refute Actors.is_following(follower, followed)
{:ok, follow_activity, _} = Actions.Follow.follow(follower, followed)
assert Actors.is_following(follower, followed)
follow_object_id = follow_activity.data["id"]
assert %Follower{} = Actors.get_follower_by_url(follow_object_id)
accept_data =
File.read!("test/fixtures/mastodon-accept-activity.json")
|> Jason.decode!()
|> Map.put("actor", followed.url)
object =
accept_data["object"]
|> Map.put("actor", follower.url)
|> Map.put("id", follow_object_id)
accept_data = Map.put(accept_data, "object", object)
{:ok, activity, _} = Transmogrifier.handle_incoming(accept_data)
refute activity.local
assert activity.data["object"]["id"] == follow_activity.data["id"]
{:ok, follower} = Actors.get_actor_by_url(follower.url)
assert Actors.is_following(follower, followed)
end
test "it works for incoming accepts which are referenced by IRI only" do
follower = insert(:actor)
followed = insert(:group, manually_approves_followers: true)
{:ok, follow_activity, _} = Actions.Follow.follow(follower, followed)
accept_data =
File.read!("test/fixtures/mastodon-accept-activity.json")
|> Jason.decode!()
|> Map.put("actor", followed.url)
|> Map.put("object", follow_activity.data["id"])
{:ok, activity, _} = Transmogrifier.handle_incoming(accept_data)
assert activity.data["object"]["id"] == follow_activity.data["id"]
assert activity.data["object"]["id"] =~ "/follow/"
assert activity.data["id"] =~ "/accept/follow/"
{:ok, follower} = Actors.get_actor_by_url(follower.url)
assert Actors.is_following(follower, followed)
end
test "it fails for incoming accepts which cannot be correlated" do
follower = insert(:actor)
followed = insert(:group)
accept_data =
File.read!("test/fixtures/mastodon-accept-activity.json")
|> Jason.decode!()
|> Map.put("actor", followed.url)
accept_data =
Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.url))
:error = Transmogrifier.handle_incoming(accept_data)
{:ok, follower} = Actors.get_actor_by_url(follower.url)
refute Actors.is_following(follower, followed)
end
end
describe "handle incoming follow reject activities" do
test "it fails for incoming rejects which cannot be correlated" do
follower = insert(:actor)
followed = insert(:group)
accept_data =
File.read!("test/fixtures/mastodon-reject-activity.json")
|> Jason.decode!()
|> Map.put("actor", followed.url)
accept_data =
Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.url))
:error = Transmogrifier.handle_incoming(accept_data)
{:ok, follower} = Actors.get_actor_by_url(follower.url)
refute Actors.is_following(follower, followed)
end
test "it works for incoming rejects which are referenced by IRI only" do
follower = insert(:actor)
followed = insert(:group)
{:ok, follow_activity, _} = Actions.Follow.follow(follower, followed)
assert Actors.is_following(follower, followed)
reject_data =
File.read!("test/fixtures/mastodon-reject-activity.json")
|> Jason.decode!()
|> Map.put("actor", followed.url)
|> Map.put("object", follow_activity.data["id"])
{:ok, %Activity{data: _}, _} = Transmogrifier.handle_incoming(reject_data)
refute Actors.is_following(follower, followed)
end
end
end