# Pleroma: A lightweight social networking server # Copyright © 2017-2019 Pleroma Authors # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do use Pleroma.DataCase alias Pleroma.Activity alias Pleroma.Object alias Pleroma.Object.Fetcher alias Pleroma.Tests.ObanHelpers alias Pleroma.User alias Pleroma.Web.ActivityPub.ActivityPub alias Pleroma.Web.ActivityPub.Transmogrifier alias Pleroma.Web.CommonAPI import Mock import Pleroma.Factory import ExUnit.CaptureLog setup_all do Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end) :ok end clear_config([:instance, :max_remote_account_fields]) describe "handle_incoming" do test "it ignores an incoming notice if we already have it" do activity = insert(:note_activity) data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() |> Map.put("object", Object.normalize(activity).data) {:ok, returned_activity} = Transmogrifier.handle_incoming(data) assert activity == returned_activity end test "it fetches replied-to activities if we don't have them" do data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() object = data["object"] |> Map.put("inReplyTo", "https://shitposter.club/notice/2827873") data = Map.put(data, "object", object) {:ok, returned_activity} = Transmogrifier.handle_incoming(data) returned_object = Object.normalize(returned_activity, false) assert activity = Activity.get_create_by_object_ap_id( "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment" ) assert returned_object.data["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873" end test "it does not fetch replied-to activities beyond max_replies_depth" do data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() object = data["object"] |> Map.put("inReplyTo", "https://shitposter.club/notice/2827873") data = Map.put(data, "object", object) with_mock Pleroma.Web.Federator, allowed_incoming_reply_depth?: fn _ -> false end do {:ok, returned_activity} = Transmogrifier.handle_incoming(data) returned_object = Object.normalize(returned_activity, false) refute Activity.get_create_by_object_ap_id( "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment" ) assert returned_object.data["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873" end end test "it does not crash if the object in inReplyTo can't be fetched" do data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() object = data["object"] |> Map.put("inReplyTo", "https://404.site/whatever") data = data |> Map.put("object", object) assert capture_log(fn -> {:ok, _returned_activity} = Transmogrifier.handle_incoming(data) end) =~ "[error] Couldn't fetch \"https://404.site/whatever\", error: nil" end test "it works for incoming notices" do data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99512778738411822/activity" assert data["context"] == "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation" assert data["to"] == ["https://www.w3.org/ns/activitystreams#Public"] assert data["cc"] == [ "http://mastodon.example.org/users/admin/followers", "http://localtesting.pleroma.lol/users/lain" ] assert data["actor"] == "http://mastodon.example.org/users/admin" object_data = Object.normalize(data["object"]).data assert object_data["id"] == "http://mastodon.example.org/users/admin/statuses/99512778738411822" assert object_data["to"] == ["https://www.w3.org/ns/activitystreams#Public"] assert object_data["cc"] == [ "http://mastodon.example.org/users/admin/followers", "http://localtesting.pleroma.lol/users/lain" ] assert object_data["actor"] == "http://mastodon.example.org/users/admin" assert object_data["attributedTo"] == "http://mastodon.example.org/users/admin" assert object_data["context"] == "tag:mastodon.example.org,2018-02-12:objectId=20:objectType=Conversation" assert object_data["sensitive"] == true user = User.get_cached_by_ap_id(object_data["actor"]) assert user.note_count == 1 end test "it works for incoming notices with hashtags" do data = File.read!("test/fixtures/mastodon-post-activity-hashtag.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) object = Object.normalize(data["object"]) assert Enum.at(object.data["tag"], 2) == "moo" end test "it works for incoming questions" do data = File.read!("test/fixtures/mastodon-question-activity.json") |> Poison.decode!() {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data) object = Object.normalize(activity) assert Enum.all?(object.data["oneOf"], fn choice -> choice["name"] in [ "Dunno", "Everyone knows that!", "25 char limit is dumb", "I can't even fit a funny" ] end) end test "it works for incoming listens" do data = %{ "@context" => "https://www.w3.org/ns/activitystreams", "to" => ["https://www.w3.org/ns/activitystreams#Public"], "cc" => [], "type" => "Listen", "id" => "http://mastodon.example.org/users/admin/listens/1234/activity", "actor" => "http://mastodon.example.org/users/admin", "object" => %{ "type" => "Audio", "id" => "http://mastodon.example.org/users/admin/listens/1234", "attributedTo" => "http://mastodon.example.org/users/admin", "title" => "lain radio episode 1", "artist" => "lain", "album" => "lain radio", "length" => 180_000 } } {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data) object = Object.normalize(activity) assert object.data["title"] == "lain radio episode 1" assert object.data["artist"] == "lain" assert object.data["album"] == "lain radio" assert object.data["length"] == 180_000 end test "it rewrites Note votes to Answers and increments vote counters on question activities" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{ "status" => "suya...", "poll" => %{"options" => ["suya", "suya.", "suya.."], "expires_in" => 10} }) object = Object.normalize(activity) data = File.read!("test/fixtures/mastodon-vote.json") |> Poison.decode!() |> Kernel.put_in(["to"], user.ap_id) |> Kernel.put_in(["object", "inReplyTo"], object.data["id"]) |> Kernel.put_in(["object", "to"], user.ap_id) {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data) answer_object = Object.normalize(activity) assert answer_object.data["type"] == "Answer" object = Object.get_by_ap_id(object.data["id"]) assert Enum.any?( object.data["oneOf"], fn %{"name" => "suya..", "replies" => %{"totalItems" => 1}} -> true _ -> false end ) end test "it works for incoming notices with contentMap" do data = File.read!("test/fixtures/mastodon-post-activity-contentmap.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) object = Object.normalize(data["object"]) assert object.data["content"] == "

@lain

" end test "it works for incoming notices with to/cc not being an array (kroeg)" do data = File.read!("test/fixtures/kroeg-post-activity.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) object = Object.normalize(data["object"]) assert object.data["content"] == "

henlo from my Psion netBook

message sent from my Psion netBook

" end test "it works for incoming announces with actor being inlined (kroeg)" do data = File.read!("test/fixtures/kroeg-announce-with-inline-actor.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "https://puckipedia.com/" end test "it works for incoming notices with tag not being an array (kroeg)" do data = File.read!("test/fixtures/kroeg-array-less-emoji.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) object = Object.normalize(data["object"]) assert object.data["emoji"] == %{ "icon_e_smile" => "https://puckipedia.com/forum/images/smilies/icon_e_smile.png" } data = File.read!("test/fixtures/kroeg-array-less-hashtag.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) object = Object.normalize(data["object"]) assert "test" in object.data["tag"] end test "it works for incoming notices with url not being a string (prismo)" do data = File.read!("test/fixtures/prismo-url-map.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) object = Object.normalize(data["object"]) assert object.data["url"] == "https://prismo.news/posts/83" end test "it cleans up incoming notices which are not really DMs" do user = insert(:user) other_user = insert(:user) to = [user.ap_id, other_user.ap_id] data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() |> Map.put("to", to) |> Map.put("cc", []) object = data["object"] |> Map.put("to", to) |> Map.put("cc", []) data = Map.put(data, "object", object) {:ok, %Activity{data: data, local: false} = activity} = Transmogrifier.handle_incoming(data) assert data["to"] == [] assert data["cc"] == to object_data = Object.normalize(activity).data assert object_data["to"] == [] assert object_data["cc"] == to end test "it works for incoming likes" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hello"}) data = File.read!("test/fixtures/mastodon-like.json") |> Poison.decode!() |> Map.put("object", activity.data["object"]) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "http://mastodon.example.org/users/admin" assert data["type"] == "Like" assert data["id"] == "http://mastodon.example.org/users/admin#likes/2" assert data["object"] == activity.data["object"] end test "it returns an error for incoming unlikes wihout a like activity" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"}) data = File.read!("test/fixtures/mastodon-undo-like.json") |> Poison.decode!() |> Map.put("object", activity.data["object"]) assert Transmogrifier.handle_incoming(data) == :error end test "it works for incoming unlikes with an existing like activity" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"}) like_data = File.read!("test/fixtures/mastodon-like.json") |> Poison.decode!() |> Map.put("object", activity.data["object"]) {:ok, %Activity{data: like_data, local: false}} = Transmogrifier.handle_incoming(like_data) data = File.read!("test/fixtures/mastodon-undo-like.json") |> Poison.decode!() |> Map.put("object", like_data) |> Map.put("actor", like_data["actor"]) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "http://mastodon.example.org/users/admin" assert data["type"] == "Undo" assert data["id"] == "http://mastodon.example.org/users/admin#likes/2/undo" assert data["object"]["id"] == "http://mastodon.example.org/users/admin#likes/2" end test "it works for incoming unlikes with an existing like activity and a compact object" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "leave a like pls"}) like_data = File.read!("test/fixtures/mastodon-like.json") |> Poison.decode!() |> Map.put("object", activity.data["object"]) {:ok, %Activity{data: like_data, local: false}} = Transmogrifier.handle_incoming(like_data) data = File.read!("test/fixtures/mastodon-undo-like.json") |> Poison.decode!() |> Map.put("object", like_data["id"]) |> Map.put("actor", like_data["actor"]) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "http://mastodon.example.org/users/admin" assert data["type"] == "Undo" assert data["id"] == "http://mastodon.example.org/users/admin#likes/2/undo" assert data["object"]["id"] == "http://mastodon.example.org/users/admin#likes/2" end test "it works for incoming announces" do data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "http://mastodon.example.org/users/admin" assert data["type"] == "Announce" assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity" assert data["object"] == "http://mastodon.example.org/users/admin/statuses/99541947525187367" assert Activity.get_create_by_object_ap_id(data["object"]) end test "it works for incoming announces with an existing activity" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!() |> Map.put("object", activity.data["object"]) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "http://mastodon.example.org/users/admin" assert data["type"] == "Announce" assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity" assert data["object"] == activity.data["object"] assert Activity.get_create_by_object_ap_id(data["object"]).id == activity.id end test "it works for incoming announces with an inlined activity" do data = File.read!("test/fixtures/mastodon-announce-private.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["actor"] == "http://mastodon.example.org/users/admin" assert data["type"] == "Announce" assert data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity" object = Object.normalize(data["object"]) assert object.data["id"] == "http://mastodon.example.org/@admin/99541947525187368" assert object.data["content"] == "this is a private toot" end test "it rejects incoming announces with an inlined activity from another origin" do data = File.read!("test/fixtures/bogus-mastodon-announce.json") |> Poison.decode!() assert :error = Transmogrifier.handle_incoming(data) end test "it does not clobber the addressing on announce activities" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!() |> Map.put("object", Object.normalize(activity).data["id"]) |> Map.put("to", ["http://mastodon.example.org/users/admin/followers"]) |> Map.put("cc", []) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["to"] == ["http://mastodon.example.org/users/admin/followers"] end test "it ensures that as:Public activities make it to their followers collection" do user = insert(:user) data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() |> Map.put("actor", user.ap_id) |> Map.put("to", ["https://www.w3.org/ns/activitystreams#Public"]) |> Map.put("cc", []) object = data["object"] |> Map.put("attributedTo", user.ap_id) |> Map.put("to", ["https://www.w3.org/ns/activitystreams#Public"]) |> Map.put("cc", []) |> Map.put("id", user.ap_id <> "/activities/12345678") data = Map.put(data, "object", object) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["cc"] == [User.ap_followers(user)] end test "it ensures that address fields become lists" do user = insert(:user) data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() |> Map.put("actor", user.ap_id) |> Map.put("to", nil) |> Map.put("cc", nil) object = data["object"] |> Map.put("attributedTo", user.ap_id) |> Map.put("to", nil) |> Map.put("cc", nil) |> Map.put("id", user.ap_id <> "/activities/12345678") data = Map.put(data, "object", object) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert !is_nil(data["to"]) assert !is_nil(data["cc"]) end test "it strips internal likes" do data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() likes = %{ "first" => "http://mastodon.example.org/objects/dbdbc507-52c8-490d-9b7c-1e1d52e5c132/likes?page=1", "id" => "http://mastodon.example.org/objects/dbdbc507-52c8-490d-9b7c-1e1d52e5c132/likes", "totalItems" => 3, "type" => "OrderedCollection" } object = Map.put(data["object"], "likes", likes) data = Map.put(data, "object", object) {:ok, %Activity{object: object}} = Transmogrifier.handle_incoming(data) refute Map.has_key?(object.data, "likes") end test "it works for incoming update activities" do data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!() object = update_data["object"] |> Map.put("actor", data["actor"]) |> Map.put("id", data["actor"]) update_data = update_data |> Map.put("actor", data["actor"]) |> Map.put("object", object) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data) assert data["id"] == update_data["id"] user = User.get_cached_by_ap_id(data["actor"]) assert user.name == "gargle" assert user.avatar["url"] == [ %{ "href" => "https://cd.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg" } ] assert user.banner["url"] == [ %{ "href" => "https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png" } ] assert user.bio == "

Some bio

" end test "it works with custom profile fields" do {:ok, activity} = "test/fixtures/mastodon-post-activity.json" |> File.read!() |> Poison.decode!() |> Transmogrifier.handle_incoming() user = User.get_cached_by_ap_id(activity.actor) assert User.fields(user) == [ %{"name" => "foo", "value" => "bar"}, %{"name" => "foo1", "value" => "bar1"} ] update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!() object = update_data["object"] |> Map.put("actor", user.ap_id) |> Map.put("id", user.ap_id) update_data = update_data |> Map.put("actor", user.ap_id) |> Map.put("object", object) {:ok, _update_activity} = Transmogrifier.handle_incoming(update_data) user = User.get_cached_by_ap_id(user.ap_id) assert User.fields(user) == [ %{"name" => "foo", "value" => "updated"}, %{"name" => "foo1", "value" => "updated"} ] Pleroma.Config.put([:instance, :max_remote_account_fields], 2) update_data = put_in(update_data, ["object", "attachment"], [ %{"name" => "foo", "type" => "PropertyValue", "value" => "bar"}, %{"name" => "foo11", "type" => "PropertyValue", "value" => "bar11"}, %{"name" => "foo22", "type" => "PropertyValue", "value" => "bar22"} ]) {:ok, _} = Transmogrifier.handle_incoming(update_data) user = User.get_cached_by_ap_id(user.ap_id) assert User.fields(user) == [ %{"name" => "foo", "value" => "updated"}, %{"name" => "foo1", "value" => "updated"} ] update_data = put_in(update_data, ["object", "attachment"], []) {:ok, _} = Transmogrifier.handle_incoming(update_data) user = User.get_cached_by_ap_id(user.ap_id) assert User.fields(user) == [] end test "it works for incoming update activities which lock the account" do data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!() {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) update_data = File.read!("test/fixtures/mastodon-update.json") |> Poison.decode!() object = update_data["object"] |> Map.put("actor", data["actor"]) |> Map.put("id", data["actor"]) |> Map.put("manuallyApprovesFollowers", true) update_data = update_data |> Map.put("actor", data["actor"]) |> Map.put("object", object) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(update_data) user = User.get_cached_by_ap_id(data["actor"]) assert user.locked == true end test "it works for incoming deletes" do activity = insert(:note_activity) deleting_user = insert(:user) data = File.read!("test/fixtures/mastodon-delete.json") |> Poison.decode!() object = data["object"] |> Map.put("id", activity.data["object"]) data = data |> Map.put("object", object) |> Map.put("actor", deleting_user.ap_id) {:ok, %Activity{actor: actor, local: false, data: %{"id" => id}}} = Transmogrifier.handle_incoming(data) assert id == data["id"] refute Activity.get_by_id(activity.id) assert actor == deleting_user.ap_id end test "it fails for incoming deletes with spoofed origin" do activity = insert(:note_activity) data = File.read!("test/fixtures/mastodon-delete.json") |> Poison.decode!() object = data["object"] |> Map.put("id", activity.data["object"]) data = data |> Map.put("object", object) assert capture_log(fn -> :error = Transmogrifier.handle_incoming(data) end) =~ "[error] Could not decode user at fetch http://mastodon.example.org/users/gargron, {:error, :nxdomain}" assert Activity.get_by_id(activity.id) end test "it works for incoming user deletes" do %{ap_id: ap_id} = insert(:user, ap_id: "http://mastodon.example.org/users/admin") data = File.read!("test/fixtures/mastodon-delete-user.json") |> Poison.decode!() {:ok, _} = Transmogrifier.handle_incoming(data) ObanHelpers.perform_all() refute User.get_cached_by_ap_id(ap_id) end test "it fails for incoming user deletes with spoofed origin" do %{ap_id: ap_id} = insert(:user) data = File.read!("test/fixtures/mastodon-delete-user.json") |> Poison.decode!() |> Map.put("actor", ap_id) assert :error == Transmogrifier.handle_incoming(data) assert User.get_cached_by_ap_id(ap_id) end test "it works for incoming unannounces with an existing notice" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) announce_data = File.read!("test/fixtures/mastodon-announce.json") |> Poison.decode!() |> Map.put("object", activity.data["object"]) {:ok, %Activity{data: announce_data, local: false}} = Transmogrifier.handle_incoming(announce_data) data = File.read!("test/fixtures/mastodon-undo-announce.json") |> Poison.decode!() |> Map.put("object", announce_data) |> Map.put("actor", announce_data["actor"]) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["type"] == "Undo" assert object_data = data["object"] assert object_data["type"] == "Announce" assert object_data["object"] == activity.data["object"] assert object_data["id"] == "http://mastodon.example.org/users/admin/statuses/99542391527669785/activity" end test "it works for incomming unfollows with an existing follow" do user = insert(:user) follow_data = File.read!("test/fixtures/mastodon-follow-activity.json") |> Poison.decode!() |> Map.put("object", user.ap_id) {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(follow_data) data = File.read!("test/fixtures/mastodon-unfollow-activity.json") |> Poison.decode!() |> Map.put("object", follow_data) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["type"] == "Undo" assert data["object"]["type"] == "Follow" assert data["object"]["object"] == user.ap_id assert data["actor"] == "http://mastodon.example.org/users/admin" refute User.following?(User.get_cached_by_ap_id(data["actor"]), user) end test "it works for incoming blocks" do user = insert(:user) data = File.read!("test/fixtures/mastodon-block-activity.json") |> Poison.decode!() |> Map.put("object", user.ap_id) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["type"] == "Block" assert data["object"] == user.ap_id assert data["actor"] == "http://mastodon.example.org/users/admin" blocker = User.get_cached_by_ap_id(data["actor"]) assert User.blocks?(blocker, user) end test "incoming blocks successfully tear down any follow relationship" do blocker = insert(:user) blocked = insert(:user) data = File.read!("test/fixtures/mastodon-block-activity.json") |> Poison.decode!() |> Map.put("object", blocked.ap_id) |> Map.put("actor", blocker.ap_id) {:ok, blocker} = User.follow(blocker, blocked) {:ok, blocked} = User.follow(blocked, blocker) assert User.following?(blocker, blocked) assert User.following?(blocked, blocker) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["type"] == "Block" assert data["object"] == blocked.ap_id assert data["actor"] == blocker.ap_id blocker = User.get_cached_by_ap_id(data["actor"]) blocked = User.get_cached_by_ap_id(data["object"]) assert User.blocks?(blocker, blocked) refute User.following?(blocker, blocked) refute User.following?(blocked, blocker) end test "it works for incoming unblocks with an existing block" do user = insert(:user) block_data = File.read!("test/fixtures/mastodon-block-activity.json") |> Poison.decode!() |> Map.put("object", user.ap_id) {:ok, %Activity{data: _, local: false}} = Transmogrifier.handle_incoming(block_data) data = File.read!("test/fixtures/mastodon-unblock-activity.json") |> Poison.decode!() |> Map.put("object", block_data) {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data) assert data["type"] == "Undo" assert data["object"]["type"] == "Block" assert data["object"]["object"] == user.ap_id assert data["actor"] == "http://mastodon.example.org/users/admin" blocker = User.get_cached_by_ap_id(data["actor"]) refute User.blocks?(blocker, user) end test "it works for incoming accepts which were pre-accepted" do follower = insert(:user) followed = insert(:user) {:ok, follower} = User.follow(follower, followed) assert User.following?(follower, followed) == true {:ok, follow_activity} = ActivityPub.follow(follower, followed) accept_data = File.read!("test/fixtures/mastodon-accept-activity.json") |> Poison.decode!() |> Map.put("actor", followed.ap_id) object = accept_data["object"] |> Map.put("actor", follower.ap_id) |> Map.put("id", follow_activity.data["id"]) accept_data = Map.put(accept_data, "object", object) {:ok, activity} = Transmogrifier.handle_incoming(accept_data) refute activity.local assert activity.data["object"] == follow_activity.data["id"] assert activity.data["id"] == accept_data["id"] follower = User.get_cached_by_id(follower.id) assert User.following?(follower, followed) == true end test "it works for incoming accepts which were orphaned" do follower = insert(:user) followed = insert(:user, locked: true) {:ok, follow_activity} = ActivityPub.follow(follower, followed) accept_data = File.read!("test/fixtures/mastodon-accept-activity.json") |> Poison.decode!() |> Map.put("actor", followed.ap_id) accept_data = Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id)) {:ok, activity} = Transmogrifier.handle_incoming(accept_data) assert activity.data["object"] == follow_activity.data["id"] follower = User.get_cached_by_id(follower.id) assert User.following?(follower, followed) == true end test "it works for incoming accepts which are referenced by IRI only" do follower = insert(:user) followed = insert(:user, locked: true) {:ok, follow_activity} = ActivityPub.follow(follower, followed) accept_data = File.read!("test/fixtures/mastodon-accept-activity.json") |> Poison.decode!() |> Map.put("actor", followed.ap_id) |> Map.put("object", follow_activity.data["id"]) {:ok, activity} = Transmogrifier.handle_incoming(accept_data) assert activity.data["object"] == follow_activity.data["id"] follower = User.get_cached_by_id(follower.id) assert User.following?(follower, followed) == true end test "it fails for incoming accepts which cannot be correlated" do follower = insert(:user) followed = insert(:user, locked: true) accept_data = File.read!("test/fixtures/mastodon-accept-activity.json") |> Poison.decode!() |> Map.put("actor", followed.ap_id) accept_data = Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id)) :error = Transmogrifier.handle_incoming(accept_data) follower = User.get_cached_by_id(follower.id) refute User.following?(follower, followed) == true end test "it fails for incoming rejects which cannot be correlated" do follower = insert(:user) followed = insert(:user, locked: true) accept_data = File.read!("test/fixtures/mastodon-reject-activity.json") |> Poison.decode!() |> Map.put("actor", followed.ap_id) accept_data = Map.put(accept_data, "object", Map.put(accept_data["object"], "actor", follower.ap_id)) :error = Transmogrifier.handle_incoming(accept_data) follower = User.get_cached_by_id(follower.id) refute User.following?(follower, followed) == true end test "it works for incoming rejects which are orphaned" do follower = insert(:user) followed = insert(:user, locked: true) {:ok, follower} = User.follow(follower, followed) {:ok, _follow_activity} = ActivityPub.follow(follower, followed) assert User.following?(follower, followed) == true reject_data = File.read!("test/fixtures/mastodon-reject-activity.json") |> Poison.decode!() |> Map.put("actor", followed.ap_id) reject_data = Map.put(reject_data, "object", Map.put(reject_data["object"], "actor", follower.ap_id)) {:ok, activity} = Transmogrifier.handle_incoming(reject_data) refute activity.local assert activity.data["id"] == reject_data["id"] follower = User.get_cached_by_id(follower.id) assert User.following?(follower, followed) == false end test "it works for incoming rejects which are referenced by IRI only" do follower = insert(:user) followed = insert(:user, locked: true) {:ok, follower} = User.follow(follower, followed) {:ok, follow_activity} = ActivityPub.follow(follower, followed) assert User.following?(follower, followed) == true reject_data = File.read!("test/fixtures/mastodon-reject-activity.json") |> Poison.decode!() |> Map.put("actor", followed.ap_id) |> Map.put("object", follow_activity.data["id"]) {:ok, %Activity{data: _}} = Transmogrifier.handle_incoming(reject_data) follower = User.get_cached_by_id(follower.id) assert User.following?(follower, followed) == false end test "it rejects activities without a valid ID" do user = insert(:user) data = File.read!("test/fixtures/mastodon-follow-activity.json") |> Poison.decode!() |> Map.put("object", user.ap_id) |> Map.put("id", "") :error = Transmogrifier.handle_incoming(data) end test "it remaps video URLs as attachments if necessary" do {:ok, object} = Fetcher.fetch_object_from_id( "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3" ) attachment = %{ "type" => "Link", "mediaType" => "video/mp4", "href" => "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4", "mimeType" => "video/mp4", "size" => 5_015_880, "url" => [ %{ "href" => "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4", "mediaType" => "video/mp4", "type" => "Link" } ], "width" => 480 } assert object.data["url"] == "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3" assert object.data["attachment"] == [attachment] end test "it accepts Flag activities" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "test post"}) object = Object.normalize(activity) message = %{ "@context" => "https://www.w3.org/ns/activitystreams", "cc" => [user.ap_id], "object" => [user.ap_id, object.data["id"]], "type" => "Flag", "content" => "blocked AND reported!!!", "actor" => other_user.ap_id } assert {:ok, activity} = Transmogrifier.handle_incoming(message) assert activity.data["object"] == [user.ap_id, object.data["id"]] assert activity.data["content"] == "blocked AND reported!!!" assert activity.data["actor"] == other_user.ap_id assert activity.data["cc"] == [user.ap_id] end test "it correctly processes messages with non-array to field" do user = insert(:user) message = %{ "@context" => "https://www.w3.org/ns/activitystreams", "to" => "https://www.w3.org/ns/activitystreams#Public", "type" => "Create", "object" => %{ "content" => "blah blah blah", "type" => "Note", "attributedTo" => user.ap_id, "inReplyTo" => nil }, "actor" => user.ap_id } assert {:ok, activity} = Transmogrifier.handle_incoming(message) assert ["https://www.w3.org/ns/activitystreams#Public"] == activity.data["to"] end test "it correctly processes messages with non-array cc field" do user = insert(:user) message = %{ "@context" => "https://www.w3.org/ns/activitystreams", "to" => user.follower_address, "cc" => "https://www.w3.org/ns/activitystreams#Public", "type" => "Create", "object" => %{ "content" => "blah blah blah", "type" => "Note", "attributedTo" => user.ap_id, "inReplyTo" => nil }, "actor" => user.ap_id } assert {:ok, activity} = Transmogrifier.handle_incoming(message) assert ["https://www.w3.org/ns/activitystreams#Public"] == activity.data["cc"] assert [user.follower_address] == activity.data["to"] end end describe "prepare outgoing" do test "it inlines private announced objects" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hey", "visibility" => "private"}) {:ok, announce_activity, _} = CommonAPI.repeat(activity.id, user) {:ok, modified} = Transmogrifier.prepare_outgoing(announce_activity.data) assert modified["object"]["content"] == "hey" assert modified["object"]["actor"] == modified["object"]["attributedTo"] end test "it turns mentions into tags" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hey, @#{other_user.nickname}, how are ya? #2hu"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) object = modified["object"] expected_mention = %{ "href" => other_user.ap_id, "name" => "@#{other_user.nickname}", "type" => "Mention" } expected_tag = %{ "href" => Pleroma.Web.Endpoint.url() <> "/tags/2hu", "type" => "Hashtag", "name" => "#2hu" } assert Enum.member?(object["tag"], expected_tag) assert Enum.member?(object["tag"], expected_mention) end test "it adds the sensitive property" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "#nsfw hey"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert modified["object"]["sensitive"] end test "it adds the json-ld context and the conversation property" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert modified["@context"] == Pleroma.Web.ActivityPub.Utils.make_json_ld_header()["@context"] assert modified["object"]["conversation"] == modified["context"] end test "it sets the 'attributedTo' property to the actor of the object if it doesn't have one" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "hey"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert modified["object"]["actor"] == modified["object"]["attributedTo"] end test "it strips internal hashtag data" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "#2hu"}) expected_tag = %{ "href" => Pleroma.Web.Endpoint.url() <> "/tags/2hu", "type" => "Hashtag", "name" => "#2hu" } {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert modified["object"]["tag"] == [expected_tag] end test "it strips internal fields" do user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "#2hu :firefox:"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert length(modified["object"]["tag"]) == 2 assert is_nil(modified["object"]["emoji"]) assert is_nil(modified["object"]["like_count"]) assert is_nil(modified["object"]["announcements"]) assert is_nil(modified["object"]["announcement_count"]) assert is_nil(modified["object"]["context_id"]) end test "it strips internal fields of article" do activity = insert(:article_activity) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert length(modified["object"]["tag"]) == 2 assert is_nil(modified["object"]["emoji"]) assert is_nil(modified["object"]["like_count"]) assert is_nil(modified["object"]["announcements"]) assert is_nil(modified["object"]["announcement_count"]) assert is_nil(modified["object"]["context_id"]) assert is_nil(modified["object"]["likes"]) end test "the directMessage flag is present" do user = insert(:user) other_user = insert(:user) {:ok, activity} = CommonAPI.post(user, %{"status" => "2hu :moominmamma:"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert modified["directMessage"] == false {:ok, activity} = CommonAPI.post(user, %{"status" => "@#{other_user.nickname} :moominmamma:"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert modified["directMessage"] == false {:ok, activity} = CommonAPI.post(user, %{ "status" => "@#{other_user.nickname} :moominmamma:", "visibility" => "direct" }) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert modified["directMessage"] == true end test "it strips BCC field" do user = insert(:user) {:ok, list} = Pleroma.List.create("foo", user) {:ok, activity} = CommonAPI.post(user, %{"status" => "foobar", "visibility" => "list:#{list.id}"}) {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data) assert is_nil(modified["bcc"]) end test "it can handle Listen activities" do listen_activity = insert(:listen) {:ok, modified} = Transmogrifier.prepare_outgoing(listen_activity.data) assert modified["type"] == "Listen" user = insert(:user) {:ok, activity} = CommonAPI.listen(user, %{"title" => "lain radio episode 1"}) {:ok, _modified} = Transmogrifier.prepare_outgoing(activity.data) end end describe "user upgrade" do test "it upgrades a user to activitypub" do user = insert(:user, %{ nickname: "rye@niu.moe", local: false, ap_id: "https://niu.moe/users/rye", follower_address: User.ap_followers(%User{nickname: "rye@niu.moe"}) }) user_two = insert(:user) Pleroma.FollowingRelationship.follow(user_two, user, "accept") {:ok, activity} = CommonAPI.post(user, %{"status" => "test"}) {:ok, unrelated_activity} = CommonAPI.post(user_two, %{"status" => "test"}) assert "http://localhost:4001/users/rye@niu.moe/followers" in activity.recipients user = User.get_cached_by_id(user.id) assert user.note_count == 1 {:ok, user} = Transmogrifier.upgrade_user_from_ap_id("https://niu.moe/users/rye") ObanHelpers.perform_all() assert user.ap_enabled assert user.note_count == 1 assert user.follower_address == "https://niu.moe/users/rye/followers" assert user.following_address == "https://niu.moe/users/rye/following" user = User.get_cached_by_id(user.id) assert user.note_count == 1 activity = Activity.get_by_id(activity.id) assert user.follower_address in activity.recipients assert %{ "url" => [ %{ "href" => "https://cdn.niu.moe/accounts/avatars/000/033/323/original/fd7f8ae0b3ffedc9.jpeg" } ] } = user.avatar assert %{ "url" => [ %{ "href" => "https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png" } ] } = user.banner refute "..." in activity.recipients unrelated_activity = Activity.get_by_id(unrelated_activity.id) refute user.follower_address in unrelated_activity.recipients user_two = User.get_cached_by_id(user_two.id) assert User.following?(user_two, user) refute "..." in User.following(user_two) end end describe "actor rewriting" do test "it fixes the actor URL property to be a proper URI" do data = %{ "url" => %{"href" => "http://example.com"} } rewritten = Transmogrifier.maybe_fix_user_object(data) assert rewritten["url"] == "http://example.com" end end describe "actor origin containment" do test "it rejects activities which reference objects with bogus origins" do data = %{ "@context" => "https://www.w3.org/ns/activitystreams", "id" => "http://mastodon.example.org/users/admin/activities/1234", "actor" => "http://mastodon.example.org/users/admin", "to" => ["https://www.w3.org/ns/activitystreams#Public"], "object" => "https://info.pleroma.site/activity.json", "type" => "Announce" } :error = Transmogrifier.handle_incoming(data) end test "it rejects activities which reference objects that have an incorrect attribution (variant 1)" do data = %{ "@context" => "https://www.w3.org/ns/activitystreams", "id" => "http://mastodon.example.org/users/admin/activities/1234", "actor" => "http://mastodon.example.org/users/admin", "to" => ["https://www.w3.org/ns/activitystreams#Public"], "object" => "https://info.pleroma.site/activity2.json", "type" => "Announce" } :error = Transmogrifier.handle_incoming(data) end test "it rejects activities which reference objects that have an incorrect attribution (variant 2)" do data = %{ "@context" => "https://www.w3.org/ns/activitystreams", "id" => "http://mastodon.example.org/users/admin/activities/1234", "actor" => "http://mastodon.example.org/users/admin", "to" => ["https://www.w3.org/ns/activitystreams#Public"], "object" => "https://info.pleroma.site/activity3.json", "type" => "Announce" } :error = Transmogrifier.handle_incoming(data) end end describe "reserialization" do test "successfully reserializes a message with inReplyTo == nil" do user = insert(:user) message = %{ "@context" => "https://www.w3.org/ns/activitystreams", "to" => ["https://www.w3.org/ns/activitystreams#Public"], "cc" => [], "type" => "Create", "object" => %{ "to" => ["https://www.w3.org/ns/activitystreams#Public"], "cc" => [], "type" => "Note", "content" => "Hi", "inReplyTo" => nil, "attributedTo" => user.ap_id }, "actor" => user.ap_id } {:ok, activity} = Transmogrifier.handle_incoming(message) {:ok, _} = Transmogrifier.prepare_outgoing(activity.data) end test "successfully reserializes a message with AS2 objects in IR" do user = insert(:user) message = %{ "@context" => "https://www.w3.org/ns/activitystreams", "to" => ["https://www.w3.org/ns/activitystreams#Public"], "cc" => [], "type" => "Create", "object" => %{ "to" => ["https://www.w3.org/ns/activitystreams#Public"], "cc" => [], "type" => "Note", "content" => "Hi", "inReplyTo" => nil, "attributedTo" => user.ap_id, "tag" => [ %{"name" => "#2hu", "href" => "http://example.com/2hu", "type" => "Hashtag"}, %{"name" => "Bob", "href" => "http://example.com/bob", "type" => "Mention"} ] }, "actor" => user.ap_id } {:ok, activity} = Transmogrifier.handle_incoming(message) {:ok, _} = Transmogrifier.prepare_outgoing(activity.data) end end test "Rewrites Answers to Notes" do user = insert(:user) {:ok, poll_activity} = CommonAPI.post(user, %{ "status" => "suya...", "poll" => %{"options" => ["suya", "suya.", "suya.."], "expires_in" => 10} }) poll_object = Object.normalize(poll_activity) # TODO: Replace with CommonAPI vote creation when implemented data = File.read!("test/fixtures/mastodon-vote.json") |> Poison.decode!() |> Kernel.put_in(["to"], user.ap_id) |> Kernel.put_in(["object", "inReplyTo"], poll_object.data["id"]) |> Kernel.put_in(["object", "to"], user.ap_id) {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data) {:ok, data} = Transmogrifier.prepare_outgoing(activity.data) assert data["object"]["type"] == "Note" end describe "fix_explicit_addressing" do setup do user = insert(:user) [user: user] end test "moves non-explicitly mentioned actors to cc", %{user: user} do explicitly_mentioned_actors = [ "https://pleroma.gold/users/user1", "https://pleroma.gold/user2" ] object = %{ "actor" => user.ap_id, "to" => explicitly_mentioned_actors ++ ["https://social.beepboop.ga/users/dirb"], "cc" => [], "tag" => Enum.map(explicitly_mentioned_actors, fn href -> %{"type" => "Mention", "href" => href} end) } fixed_object = Transmogrifier.fix_explicit_addressing(object) assert Enum.all?(explicitly_mentioned_actors, &(&1 in fixed_object["to"])) refute "https://social.beepboop.ga/users/dirb" in fixed_object["to"] assert "https://social.beepboop.ga/users/dirb" in fixed_object["cc"] end test "does not move actor's follower collection to cc", %{user: user} do object = %{ "actor" => user.ap_id, "to" => [user.follower_address], "cc" => [] } fixed_object = Transmogrifier.fix_explicit_addressing(object) assert user.follower_address in fixed_object["to"] refute user.follower_address in fixed_object["cc"] end test "removes recipient's follower collection from cc", %{user: user} do recipient = insert(:user) object = %{ "actor" => user.ap_id, "to" => [recipient.ap_id, "https://www.w3.org/ns/activitystreams#Public"], "cc" => [user.follower_address, recipient.follower_address] } fixed_object = Transmogrifier.fix_explicit_addressing(object) assert user.follower_address in fixed_object["cc"] refute recipient.follower_address in fixed_object["cc"] refute recipient.follower_address in fixed_object["to"] end end describe "fix_summary/1" do test "returns fixed object" do assert Transmogrifier.fix_summary(%{"summary" => nil}) == %{"summary" => ""} assert Transmogrifier.fix_summary(%{"summary" => "ok"}) == %{"summary" => "ok"} assert Transmogrifier.fix_summary(%{}) == %{"summary" => ""} end end describe "fix_in_reply_to/2" do clear_config([:instance, :federation_incoming_replies_max_depth]) setup do data = Poison.decode!(File.read!("test/fixtures/mastodon-post-activity.json")) [data: data] end test "returns not modified object when hasn't containts inReplyTo field", %{data: data} do assert Transmogrifier.fix_in_reply_to(data) == data end test "returns object with inReplyToAtomUri when denied incoming reply", %{data: data} do Pleroma.Config.put([:instance, :federation_incoming_replies_max_depth], 0) object_with_reply = Map.put(data["object"], "inReplyTo", "https://shitposter.club/notice/2827873") modified_object = Transmogrifier.fix_in_reply_to(object_with_reply) assert modified_object["inReplyTo"] == "https://shitposter.club/notice/2827873" assert modified_object["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873" object_with_reply = Map.put(data["object"], "inReplyTo", %{"id" => "https://shitposter.club/notice/2827873"}) modified_object = Transmogrifier.fix_in_reply_to(object_with_reply) assert modified_object["inReplyTo"] == %{"id" => "https://shitposter.club/notice/2827873"} assert modified_object["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873" object_with_reply = Map.put(data["object"], "inReplyTo", ["https://shitposter.club/notice/2827873"]) modified_object = Transmogrifier.fix_in_reply_to(object_with_reply) assert modified_object["inReplyTo"] == ["https://shitposter.club/notice/2827873"] assert modified_object["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873" object_with_reply = Map.put(data["object"], "inReplyTo", []) modified_object = Transmogrifier.fix_in_reply_to(object_with_reply) assert modified_object["inReplyTo"] == [] assert modified_object["inReplyToAtomUri"] == "" end test "returns modified object when allowed incoming reply", %{data: data} do object_with_reply = Map.put( data["object"], "inReplyTo", "https://shitposter.club/notice/2827873" ) Pleroma.Config.put([:instance, :federation_incoming_replies_max_depth], 5) modified_object = Transmogrifier.fix_in_reply_to(object_with_reply) assert modified_object["inReplyTo"] == "tag:shitposter.club,2017-05-05:noticeId=2827873:objectType=comment" assert modified_object["inReplyToAtomUri"] == "https://shitposter.club/notice/2827873" assert modified_object["conversation"] == "tag:shitposter.club,2017-05-05:objectType=thread:nonce=3c16e9c2681f6d26" assert modified_object["context"] == "tag:shitposter.club,2017-05-05:objectType=thread:nonce=3c16e9c2681f6d26" end end describe "fix_url/1" do test "fixes data for object when url is map" do object = %{ "url" => %{ "type" => "Link", "mimeType" => "video/mp4", "href" => "https://peede8d-46fb-ad81-2d4c2d1630e3-480.mp4" } } assert Transmogrifier.fix_url(object) == %{ "url" => "https://peede8d-46fb-ad81-2d4c2d1630e3-480.mp4" } end test "fixes data for video object" do object = %{ "type" => "Video", "url" => [ %{ "type" => "Link", "mimeType" => "video/mp4", "href" => "https://peede8d-46fb-ad81-2d4c2d1630e3-480.mp4" }, %{ "type" => "Link", "mimeType" => "video/mp4", "href" => "https://peertube46fb-ad81-2d4c2d1630e3-240.mp4" }, %{ "type" => "Link", "mimeType" => "text/html", "href" => "https://peertube.-2d4c2d1630e3" }, %{ "type" => "Link", "mimeType" => "text/html", "href" => "https://peertube.-2d4c2d16377-42" } ] } assert Transmogrifier.fix_url(object) == %{ "attachment" => [ %{ "href" => "https://peede8d-46fb-ad81-2d4c2d1630e3-480.mp4", "mimeType" => "video/mp4", "type" => "Link" } ], "type" => "Video", "url" => "https://peertube.-2d4c2d1630e3" } end test "fixes url for not Video object" do object = %{ "type" => "Text", "url" => [ %{ "type" => "Link", "mimeType" => "text/html", "href" => "https://peertube.-2d4c2d1630e3" }, %{ "type" => "Link", "mimeType" => "text/html", "href" => "https://peertube.-2d4c2d16377-42" } ] } assert Transmogrifier.fix_url(object) == %{ "type" => "Text", "url" => "https://peertube.-2d4c2d1630e3" } assert Transmogrifier.fix_url(%{"type" => "Text", "url" => []}) == %{ "type" => "Text", "url" => "" } end test "retunrs not modified object" do assert Transmogrifier.fix_url(%{"type" => "Text"}) == %{"type" => "Text"} end end describe "get_obj_helper/2" do test "returns nil when cannot normalize object" do refute Transmogrifier.get_obj_helper("test-obj-id") end test "returns {:ok, %Object{}} for success case" do assert {:ok, %Object{}} = Transmogrifier.get_obj_helper("https://shitposter.club/notice/2827873") end end describe "fix_attachments/1" do test "returns not modified object" do data = Poison.decode!(File.read!("test/fixtures/mastodon-post-activity.json")) assert Transmogrifier.fix_attachments(data) == data end test "returns modified object when attachment is map" do assert Transmogrifier.fix_attachments(%{ "attachment" => %{ "mediaType" => "video/mp4", "url" => "https://peertube.moe/stat-480.mp4" } }) == %{ "attachment" => [ %{ "mediaType" => "video/mp4", "url" => [ %{ "href" => "https://peertube.moe/stat-480.mp4", "mediaType" => "video/mp4", "type" => "Link" } ] } ] } end test "returns modified object when attachment is list" do assert Transmogrifier.fix_attachments(%{ "attachment" => [ %{"mediaType" => "video/mp4", "url" => "https://pe.er/stat-480.mp4"}, %{"mimeType" => "video/mp4", "href" => "https://pe.er/stat-480.mp4"} ] }) == %{ "attachment" => [ %{ "mediaType" => "video/mp4", "url" => [ %{ "href" => "https://pe.er/stat-480.mp4", "mediaType" => "video/mp4", "type" => "Link" } ] }, %{ "href" => "https://pe.er/stat-480.mp4", "mediaType" => "video/mp4", "mimeType" => "video/mp4", "url" => [ %{ "href" => "https://pe.er/stat-480.mp4", "mediaType" => "video/mp4", "type" => "Link" } ] } ] } end end describe "fix_emoji/1" do test "returns not modified object when object not contains tags" do data = Poison.decode!(File.read!("test/fixtures/mastodon-post-activity.json")) assert Transmogrifier.fix_emoji(data) == data end test "returns object with emoji when object contains list tags" do assert Transmogrifier.fix_emoji(%{ "tag" => [ %{"type" => "Emoji", "name" => ":bib:", "icon" => %{"url" => "/test"}}, %{"type" => "Hashtag"} ] }) == %{ "emoji" => %{"bib" => "/test"}, "tag" => [ %{"icon" => %{"url" => "/test"}, "name" => ":bib:", "type" => "Emoji"}, %{"type" => "Hashtag"} ] } end test "returns object with emoji when object contains map tag" do assert Transmogrifier.fix_emoji(%{ "tag" => %{"type" => "Emoji", "name" => ":bib:", "icon" => %{"url" => "/test"}} }) == %{ "emoji" => %{"bib" => "/test"}, "tag" => %{"icon" => %{"url" => "/test"}, "name" => ":bib:", "type" => "Emoji"} } end end end