mobilizon/test/web/controllers/activity_pub_controller_test.exs
2023-06-20 17:40:50 +02:00

610 lines
18 KiB
Elixir

# Portions of this file are derived from Pleroma:
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social>
# SPDX-License-Identifier: AGPL-3.0-only
# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/test/web/web_finger/web_finger_controller_test.exs
defmodule Mobilizon.Web.ActivityPubControllerTest do
import Mox
use Mobilizon.Web.ConnCase
import Mobilizon.Factory
alias Mobilizon.{Actors, Config}
alias Mobilizon.Actors.Actor
alias Mobilizon.Federation.ActivityPub
alias Mobilizon.Service.ActorSuspension
alias Mobilizon.Service.HTTP.ActivityPub.Mock
alias Mobilizon.Web.ActivityPub.ActorView
alias Mobilizon.Web.{Endpoint, PageView}
alias Mobilizon.Web.Router.Helpers, as: Routes
setup_all do
Mobilizon.Config.put([:instance, :federating], true)
:ok
end
setup do
conn = build_conn() |> put_req_header("accept", "application/activity+json")
{:ok, conn: conn}
end
describe "/@:preferred_username" do
test "it returns a json representation of the actor", %{conn: conn} do
actor = insert(:actor)
conn =
conn
|> get(Actor.build_url(actor.preferred_username, :page))
actor = Actors.get_actor!(actor.id)
assert json_response(conn, 200) ==
ActorView.render("actor.json", %{actor: actor})
|> Jason.encode!()
|> Jason.decode!()
end
test "it returns nothing if the actor is suspended", %{conn: conn} do
suspended = insert(:actor)
conn = get(conn, Actor.build_url(suspended.preferred_username, :page))
assert json_response(conn, 200)
assert {:ok, true} ==
Cachex.exists?(:activity_pub, "actor_" <> suspended.preferred_username)
ActorSuspension.suspend_actor(suspended)
assert {:ok, false} ==
Cachex.exists?(:activity_pub, "actor_" <> suspended.preferred_username)
conn = get(conn, Actor.build_url(suspended.preferred_username, :page))
assert json_response(conn, 404)
end
end
describe "/events/:uuid" do
test "it returns a json representation of the event", %{conn: conn} do
event = insert(:event)
conn =
conn
|> get(Routes.page_url(Endpoint, :event, event.uuid))
assert json_response(conn, 200) ==
PageView.render("event.activity-json", %{conn: %{assigns: %{object: event}}})
end
test "it returns 404 for non-public events", %{conn: conn} do
event = insert(:event, visibility: :private)
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get(Routes.page_url(Endpoint, :event, event.uuid))
assert json_response(conn, 404)
end
test "it redirects for remote events", %{conn: conn} do
event = insert(:event, local: false, url: "https://someremote.url/events/here")
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get(Routes.page_url(Endpoint, :event, event.uuid))
assert redirected_to(conn) == "https://someremote.url/events/here"
end
end
describe "/comments/:uuid" do
test "it returns a json representation of the comment", %{conn: conn} do
comment = insert(:comment)
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get(Routes.page_url(Endpoint, :comment, comment.uuid))
assert json_response(conn, 200) ==
PageView.render("comment.activity-json", %{conn: %{assigns: %{object: comment}}})
end
test "it redirects for remote comments", %{conn: conn} do
comment = insert(:comment, local: false, url: "https://someremote.url/comments/here")
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get(Routes.page_url(Endpoint, :comment, comment.uuid))
assert redirected_to(conn) == "https://someremote.url/comments/here"
end
test "it returns 404 for non-public comments", %{conn: conn} do
comment = insert(:comment, visibility: :private)
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get(Routes.page_url(Endpoint, :comment, comment.uuid))
assert json_response(conn, 404)
end
end
describe "/@:preferred_username/inbox" do
test "it inserts an incoming event into the database", %{conn: conn} do
data = File.read!("test/fixtures/mastodon-post-activity.json") |> Jason.decode!()
%Actor{url: remote_actor_url} =
remote_actor =
insert(:actor,
domain: "framapiaf.org",
url: "https://framapiaf.org/users/admin",
preferred_username: "admin"
)
remote_actor_data =
Mobilizon.Federation.ActivityStream.Converter.Actor.model_to_as(remote_actor)
%Actor{url: local_actor_url} =
local_actor =
insert(:actor, domain: nil, url: "http://mobilizon.com/@tcit", preferred_username: "tcit")
local_actor_data =
Mobilizon.Federation.ActivityStream.Converter.Actor.model_to_as(local_actor)
Mock
|> expect(:call, fn
%{method: :get, url: url}, _opts ->
case url do
^remote_actor_url ->
{:ok, %Tesla.Env{status: 200, body: remote_actor_data}}
^local_actor_url ->
{:ok, %Tesla.Env{status: 200, body: local_actor_data}}
"https://framapiaf.org/users/tcit" ->
{:ok, %Tesla.Env{status: 404, body: ""}}
"https://framapiaf.org/users/admin/statuses/99512778738411822" ->
{:ok, %Tesla.Env{status: 404, body: ""}}
end
end)
conn =
conn
|> assign(:valid_signature, true)
|> post("#{Endpoint.url()}/inbox", data)
assert "ok" == json_response(conn, 200)
:timer.sleep(500)
assert {:ok, %Mobilizon.Discussions.Comment{} = comment} =
ActivityPub.fetch_object_from_url(data["object"]["id"])
assert comment.actor.id == remote_actor.id
end
end
describe "/@:preferred_username/outbox" do
test "it returns a note activity in a collection", %{conn: conn} do
actor = insert(:actor, visibility: :public)
comment = insert(:comment, actor: actor)
conn =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox))
assert res = json_response(conn, 200)
assert res["totalItems"] == 1
assert res["first"]["orderedItems"] |> Enum.map(& &1["object"]["id"]) == [comment.url]
end
test "it returns an event activity in a collection", %{conn: conn} do
actor = insert(:actor, visibility: :public)
event = insert(:event, organizer_actor: actor)
conn =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox))
assert res = json_response(conn, 200)
assert res["totalItems"] == 1
assert res["first"]["orderedItems"] |> Enum.map(& &1["object"]["id"]) == [event.url]
end
test "it works for more than 10 events", %{conn: conn} do
actor = insert(:actor, visibility: :public)
Enum.each(1..15, fn _ ->
insert(:event, organizer_actor: actor)
end)
result =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox))
|> json_response(200)
assert length(result["first"]["orderedItems"]) == 10
assert result["totalItems"] == 15
result =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox, page: 2))
|> json_response(200)
assert length(result["orderedItems"]) == 5
end
test "it can't be called for a page < 1", %{conn: conn} do
actor = insert(:actor, visibility: :public)
Enum.each(1..15, fn _ ->
insert(:event, organizer_actor: actor)
end)
result =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox))
|> json_response(200)
assert length(result["first"]["orderedItems"]) == 10
assert result["totalItems"] == 15
page_0_result =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox, page: 0))
|> json_response(200)
|> Map.get("orderedItems")
# Published time can be different while we reach the second page
|> Enum.map(&Map.drop(&1, ["published"]))
page_1_result =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox, page: 1))
|> json_response(200)
|> Map.get("orderedItems")
|> Enum.map(&Map.drop(&1, ["published"]))
assert page_0_result == page_1_result
end
test "it returns an empty collection if the actor has private visibility", %{conn: conn} do
actor = insert(:actor, visibility: :private)
insert(:event, organizer_actor: actor)
conn =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox))
assert json_response(conn, 200)["totalItems"] == 0
assert json_response(conn, 200)["first"]["orderedItems"] == []
end
test "it doesn't returns an event activity in a collection if actor has private visibility",
%{conn: conn} do
actor = insert(:actor, visibility: :private)
insert(:event, organizer_actor: actor)
conn =
conn
|> get(Actor.build_url(actor.preferred_username, :outbox))
assert json_response(conn, 200)["totalItems"] == 0
end
end
describe "/@actor/followers" do
test "it returns the followers in a collection", %{conn: conn} do
actor = insert(:actor, visibility: :public)
actor2 = insert(:actor)
Actors.follow(actor, actor2)
result =
conn
|> get(Actor.build_url(actor.preferred_username, :followers))
|> json_response(200)
assert result["first"]["orderedItems"] == [actor2.url]
end
test "it returns no followers for a private actor", %{conn: conn} do
actor = insert(:actor, visibility: :private)
actor2 = insert(:actor)
Actors.follow(actor, actor2)
result =
conn
|> get(Actor.build_url(actor.preferred_username, :followers))
|> json_response(200)
assert result["first"]["orderedItems"] == []
end
test "it works for more than 10 actors", %{conn: conn} do
actor = insert(:actor, visibility: :public)
Enum.each(1..15, fn _ ->
other_actor = insert(:actor)
Actors.follow(actor, other_actor)
end)
result =
conn
|> get(Actor.build_url(actor.preferred_username, :followers))
|> json_response(200)
assert length(result["first"]["orderedItems"]) == 10
assert result["totalItems"] == 15
result =
conn
|> get(Actor.build_url(actor.preferred_username, :followers, page: 2))
|> json_response(200)
assert length(result["orderedItems"]) == 5
end
end
describe "/@actor/following" do
test "it returns the followings in a collection", %{conn: conn} do
actor = insert(:actor)
actor2 = insert(:actor, visibility: :public)
Actors.follow(actor, actor2)
result =
conn
|> get(Actor.build_url(actor2.preferred_username, :following))
|> json_response(200)
assert result["first"]["orderedItems"] == [actor.url]
end
test "it returns no followings for a private actor", %{conn: conn} do
actor = insert(:actor)
actor2 = insert(:actor, visibility: :private)
Actors.follow(actor, actor2)
result =
conn
|> get(Actor.build_url(actor2.preferred_username, :following))
|> json_response(200)
assert result["first"]["orderedItems"] == []
end
test "it works for more than 10 actors", %{conn: conn} do
actor = insert(:actor, visibility: :public)
Enum.each(1..15, fn _ ->
other_actor = insert(:actor)
Actors.follow(other_actor, actor)
end)
result =
conn
|> get(Actor.build_url(actor.preferred_username, :following))
|> json_response(200)
assert length(result["first"]["orderedItems"]) == 10
# assert result["first"]["totalItems"] == 15
# assert result["totalItems"] == 15
result =
conn
|> get(Actor.build_url(actor.preferred_username, :following, page: 2))
|> json_response(200)
assert length(result["orderedItems"]) == 5
# assert result["totalItems"] == 15
end
end
describe "/relay" do
test "with the relay active, it returns the relay user", %{conn: conn} do
res =
conn
|> get(activity_pub_path(conn, :relay))
|> json_response(200)
assert res["id"] =~ "/relay"
end
test "with the relay disabled, it returns 404", %{conn: conn} do
Config.put([:instance, :allow_relay], false)
conn
|> get(activity_pub_path(conn, :relay))
|> json_response(404)
|> assert
Config.put([:instance, :allow_relay], true)
end
end
describe "/@actor/members for a group" do
test "it returns the members in a group", %{conn: conn} do
actor = insert(:actor)
assert {:ok, %Actor{} = group} =
Actors.create_group(%{
creator_actor_id: actor.id,
preferred_username: "my_group",
local: true
})
result =
conn
|> assign(:actor, actor)
|> get(Actor.build_url(group.preferred_username, :members))
|> json_response(200)
assert hd(result["first"]["orderedItems"])["actor"] == actor.url
assert hd(result["first"]["orderedItems"])["object"] == group.url
assert hd(result["first"]["orderedItems"])["role"] == "administrator"
assert hd(result["first"]["orderedItems"])["type"] == "Member"
end
test "it returns no members when not a member of the group", %{conn: conn} do
actor = insert(:actor)
actor2 = insert(:actor)
assert {:ok, %Actor{} = group} =
Actors.create_group(%{
creator_actor_id: actor.id,
preferred_username: "my_group",
local: true
})
result =
conn
|> assign(:actor, actor2)
|> get(Actor.build_url(group.preferred_username, :members))
|> json_response(200)
assert result["first"]["orderedItems"] == []
end
test "it works for more than 10 actors", %{conn: conn} do
actor = insert(:actor, preferred_username: "my_admin")
assert {:ok, %Actor{} = group} =
Actors.create_group(%{
creator_actor_id: actor.id,
preferred_username: "my_group",
local: true
})
Enum.each(1..15, fn _ ->
other_actor = insert(:actor)
insert(:member, actor: other_actor, parent: group, role: :member)
end)
result =
conn
|> assign(:actor, actor)
|> get(Actor.build_url(group.preferred_username, :members))
|> json_response(200)
assert length(result["first"]["orderedItems"]) == 10
# 15 members + 1 admin
assert result["totalItems"] == 16
result =
conn
|> assign(:actor, actor)
|> get(Actor.build_url(group.preferred_username, :members, page: 2))
|> json_response(200)
assert length(result["orderedItems"]) == 6
end
test "it returns members for a private group but request is signed by an actor", %{conn: conn} do
actor_group_admin = insert(:actor)
actor_applicant = insert(:actor)
assert {:ok, %Actor{} = group} =
Actors.create_group(%{
creator_actor_id: actor_group_admin.id,
preferred_username: "my_group",
local: true
})
insert(:member, actor: actor_applicant, parent: group, role: :member)
result =
conn
|> assign(:actor, actor_applicant)
|> get(Actor.build_url(group.preferred_username, :members))
|> json_response(200)
assert members = result["first"]["orderedItems"]
admin_member =
Enum.find(
members,
fn member ->
member["actor"] == actor_group_admin.url
end
)
member =
Enum.find(
members,
fn member ->
member["actor"] == actor_applicant.url
end
)
assert admin_member["role"] == "administrator"
assert member["role"] == "member" ||
assert(result["totalItems"] == 2)
end
end
describe "/member/:uuid" do
test "it returns a json representation of the member", %{conn: conn} do
group = insert(:group)
remote_actor_2 = insert(:actor, domain: "remote3.tld")
insert(:member, actor: remote_actor_2, parent: group, role: :member)
member =
insert(:member,
parent: group,
url: "https://someremote.url/member/here"
)
conn =
conn
|> assign(:actor, remote_actor_2)
|> put_req_header("accept", "application/activity+json")
|> get(Routes.activity_pub_url(Endpoint, :member, member.id))
assert json_response(conn, 200) ==
ActorView.render("member.json", %{member: member})
end
test "it redirects for remote comments", %{conn: conn} do
group = insert(:group, domain: "remote1.tld")
remote_actor = insert(:actor, domain: "remote2.tld")
remote_actor_2 = insert(:actor, domain: "remote3.tld")
insert(:member, actor: remote_actor_2, parent: group, role: :member)
member =
insert(:member,
actor: remote_actor,
parent: group,
url: "https://someremote.url/member/here"
)
conn =
conn
|> assign(:actor, remote_actor_2)
|> put_req_header("accept", "application/activity+json")
|> get(Routes.activity_pub_url(Endpoint, :member, member.id))
assert redirected_to(conn) == "https://someremote.url/member/here"
end
test "it returns 404 if the fetch is not authenticated", %{conn: conn} do
member = insert(:member)
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get(Routes.activity_pub_url(Endpoint, :member, member.id))
assert json_response(conn, 404)
end
end
end