use Pleroma.DataCase
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
+ alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.OStatus
alias Pleroma.Activity
alias Pleroma.User
alias Pleroma.Repo
alias Pleroma.Web.Websub.WebsubClientSubscription
- alias Pleroma.Web.Websub.WebsubServerSubscription
- import Ecto.Query
import Pleroma.Factory
alias Pleroma.Web.CommonAPI
+ setup_all do
+ Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
+ :ok
+ end
+
describe "handle_incoming" do
test "it ignores an incoming notice if we already have it" do
activity = insert(:note_activity)
user = User.get_by_ap_id(object["actor"])
- assert user.info["note_count"] == 1
+ assert user.info.note_count == 1
end
test "it works for incoming notices with hashtags" do
assert Enum.at(data["object"]["tag"], 2) == "moo"
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)
+
+ assert data["object"]["content"] ==
+ "<p><span class=\"h-card\"><a href=\"http://localtesting.pleroma.lol/users/lain\" class=\"u-url mention\">@<span>lain</span></a></span></p>"
+ 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)
+
+ assert data["object"]["content"] ==
+ "<p>henlo from my Psion netBook</p><p>message sent from my Psion netBook</p>"
+ 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)
+
+ assert data["object"]["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)
+
+ assert "test" in data["object"]["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)
+
+ assert data["object"]["url"] == "https://prismo.news/posts/83"
+ end
+
test "it works for incoming follow requests" do
user = insert(:user)
}
]
- assert user.info["banner"]["url"] == [
+ assert user.info.banner["url"] == [
%{
"href" =>
"https://cd.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
assert user.bio == "<p>Some bio</p>"
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.info.locked == true
+ end
+
test "it works for incoming deletes" do
activity = insert(:note_activity)
|> Map.put("object", object)
|> Map.put("actor", activity.data["actor"])
- {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+ {:ok, %Activity{local: false}} = Transmogrifier.handle_incoming(data)
refute Repo.get(Activity, activity.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"]["id"])
+
+ data =
+ data
+ |> Map.put("object", object)
+
+ :error = Transmogrifier.handle_incoming(data)
+
+ assert Repo.get(Activity, activity.id)
+ end
+
test "it works for incoming unannounces with an existing notice" do
user = insert(:user)
{:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
assert data["object"]["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_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_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_by_ap_id(data["actor"])
+ blocked = User.get_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_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"]
+
+ follower = Repo.get(User, 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, %{info: %User.Info{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 = Repo.get(User, 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, %{info: %User.Info{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 = Repo.get(User, 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, %{info: %User.Info{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 = Repo.get(User, 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, %{info: %User.Info{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 = Repo.get(User, 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, %{info: %User.Info{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
+
+ follower = Repo.get(User, 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, %{info: %User.Info{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 = Repo.get(User, 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
end
describe "prepare outgoing" do
{:ok, activity} = CommonAPI.post(user, %{"status" => "hey"})
{:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
- assert modified["@context"] == "https://www.w3.org/ns/activitystreams"
+ assert modified["@context"] ==
+ Pleroma.Web.ActivityPub.Utils.make_json_ld_header()["@context"]
+
assert modified["object"]["conversation"] == modified["context"]
end
assert modified["object"]["inReplyTo"] == "http://gs.example.org:4040/index.php/notice/29"
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 :moominmamma:"})
+
+ {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
+
+ assert length(modified["object"]["tag"]) == 2
+
+ assert is_nil(modified["object"]["emoji"])
+ assert is_nil(modified["object"]["likes"])
+ 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
end
describe "user upgrade" do
assert "http://localhost:4001/users/rye@niu.moe/followers" in activity.recipients
user = Repo.get(User, user.id)
- assert user.info["note_count"] == 1
+ assert user.info.note_count == 1
{:ok, user} = Transmogrifier.upgrade_user_from_ap_id("https://niu.moe/users/rye")
- assert user.info["ap_enabled"]
- assert user.info["note_count"] == 1
+ assert user.info.ap_enabled
+ assert user.info.note_count == 1
assert user.follower_address == "https://niu.moe/users/rye/followers"
# Wait for the background task
:timer.sleep(1000)
user = Repo.get(User, user.id)
- assert user.info["note_count"] == 1
+ assert user.info.note_count == 1
activity = Repo.get(Activity, activity.id)
assert user.follower_address in activity.recipients
"https://cdn.niu.moe/accounts/headers/000/033/323/original/850b3448fa5fd477.png"
}
]
- } = user.info["banner"]
+ } = user.info.banner
refute "..." in activity.recipients
assert rewritten["url"] == "http://example.com"
end
end
+
+ describe "actor origin containment" do
+ test "it rejects objects with a bogus origin" do
+ {:error, _} = ActivityPub.fetch_object_from_id("https://info.pleroma.site/activity.json")
+ end
+
+ 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 objects when attributedTo is wrong (variant 1)" do
+ {:error, _} = ActivityPub.fetch_object_from_id("https://info.pleroma.site/activity2.json")
+ 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 objects when attributedTo is wrong (variant 2)" do
+ {:error, _} = ActivityPub.fetch_object_from_id("https://info.pleroma.site/activity3.json")
+ 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 "general origin containment" do
+ test "contain_origin_from_id() catches obvious spoofing attempts" do
+ data = %{
+ "id" => "http://example.com/~alyssa/activities/1234.json"
+ }
+
+ :error =
+ Transmogrifier.contain_origin_from_id(
+ "http://example.org/~alyssa/activities/1234.json",
+ data
+ )
+ end
+
+ test "contain_origin_from_id() allows alternate IDs within the same origin domain" do
+ data = %{
+ "id" => "http://example.com/~alyssa/activities/1234.json"
+ }
+
+ :ok =
+ Transmogrifier.contain_origin_from_id(
+ "http://example.com/~alyssa/activities/1234",
+ data
+ )
+ end
+
+ test "contain_origin_from_id() allows matching IDs" do
+ data = %{
+ "id" => "http://example.com/~alyssa/activities/1234.json"
+ }
+
+ :ok =
+ Transmogrifier.contain_origin_from_id(
+ "http://example.com/~alyssa/activities/1234.json",
+ data
+ )
+ end
+
+ test "users cannot be collided through fake direction spoofing attempts" do
+ 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"})
+ })
+
+ {:error, _} = User.get_or_fetch_by_ap_id("https://n1u.moe/users/rye")
+ end
+
+ test "all objects with fake directions are rejected by the object fetcher" do
+ {:error, _} =
+ ActivityPub.fetch_and_contain_remote_object_from_id(
+ "https://info.pleroma.site/activity4.json"
+ )
+ end
+ end
end
projects / akkoma / blobdiff