"""
alias Pleroma.Activity
alias Pleroma.Object
+ alias Pleroma.Object.Containment
alias Pleroma.Repo
alias Pleroma.User
+ alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
require Logger
- def get_actor(%{"actor" => actor}) when is_binary(actor) do
- actor
- end
-
- def get_actor(%{"actor" => actor}) when is_list(actor) do
- if is_binary(Enum.at(actor, 0)) do
- Enum.at(actor, 0)
- else
- Enum.find(actor, fn %{"type" => type} -> type in ["Person", "Service", "Application"] end)
- |> Map.get("id")
- end
- end
-
- def get_actor(%{"actor" => %{"id" => id}}) when is_bitstring(id) do
- id
- end
-
- def get_actor(%{"actor" => nil, "attributedTo" => actor}) when not is_nil(actor) do
- get_actor(%{"actor" => actor})
- end
-
- @doc """
- Checks that an imported AP object's actor matches the domain it came from.
- """
- def contain_origin(_id, %{"actor" => nil}), do: :error
-
- def contain_origin(id, %{"actor" => _actor} = params) do
- id_uri = URI.parse(id)
- actor_uri = URI.parse(get_actor(params))
-
- if id_uri.host == actor_uri.host do
- :ok
- else
- :error
- end
- end
-
- def contain_origin_from_id(_id, %{"id" => nil}), do: :error
-
- def contain_origin_from_id(id, %{"id" => other_id} = _params) do
- id_uri = URI.parse(id)
- other_uri = URI.parse(other_id)
-
- if id_uri.host == other_uri.host do
- :ok
- else
- :error
- end
- end
-
@doc """
Modifies an incoming AP object (mastodon format) to our internal format.
"""
def fix_implicit_addressing(object, _), do: object
def fix_addressing(object) do
- %User{} = user = User.get_or_fetch_by_ap_id(object["actor"])
+ {:ok, %User{} = user} = User.get_or_fetch_by_ap_id(object["actor"])
followers_collection = User.ap_followers(user)
object
def fix_actor(%{"attributedTo" => actor} = object) do
object
- |> Map.put("actor", get_actor(%{"actor" => actor}))
+ |> Map.put("actor", Containment.get_actor(%{"actor" => actor}))
end
# Check for standardisation
""
end
- case fetch_obj_helper(in_reply_to_id) do
+ case get_obj_helper(in_reply_to_id) do
{:ok, replied_object} ->
- with %Activity{} = activity <-
+ with %Activity{} = _activity <-
Activity.get_create_by_object_ap_id(replied_object.data["id"]) do
object
|> Map.put("inReplyTo", replied_object.data["id"])
|> Map.put("inReplyToAtomUri", object["inReplyToAtomUri"] || in_reply_to_id)
- |> Map.put("inReplyToStatusId", activity.id)
|> Map.put("conversation", replied_object.data["context"] || object["conversation"])
|> Map.put("context", replied_object.data["context"] || object["conversation"])
else
# - emoji
def handle_incoming(%{"type" => "Create", "object" => %{"type" => objtype} = object} = data)
when objtype in ["Article", "Note", "Video", "Page"] do
- actor = get_actor(data)
+ actor = Containment.get_actor(data)
data =
Map.put(data, "actor", actor)
|> fix_addressing
with nil <- Activity.get_create_by_object_ap_id(object["id"]),
- %User{} = user <- User.get_or_fetch_by_ap_id(data["actor"]) do
+ {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(data["actor"]) do
object = fix_object(data["object"])
params = %{
%{"type" => "Follow", "object" => followed, "actor" => follower, "id" => id} = data
) do
with %User{local: true} = followed <- User.get_cached_by_ap_id(followed),
- %User{} = follower <- User.get_or_fetch_by_ap_id(follower),
+ {:ok, %User{} = follower} <- User.get_or_fetch_by_ap_id(follower),
{:ok, activity} <- ActivityPub.follow(follower, followed, id, false) do
- if not User.locked?(followed) do
+ with deny_follow_blocked <- Pleroma.Config.get([:user, :deny_follow_blocked]),
+ {:user_blocked, false} <-
+ {:user_blocked, User.blocks?(followed, follower) && deny_follow_blocked},
+ {:user_locked, false} <- {:user_locked, User.locked?(followed)},
+ {:follow, {:ok, follower}} <- {:follow, User.follow(follower, followed)} do
ActivityPub.accept(%{
to: [follower.ap_id],
actor: followed,
object: data,
local: true
})
-
- User.follow(follower, followed)
+ else
+ {:user_blocked, true} ->
+ {:ok, _} = Utils.update_follow_state(activity, "reject")
+
+ ActivityPub.reject(%{
+ to: [follower.ap_id],
+ actor: followed,
+ object: data,
+ local: true
+ })
+
+ {:follow, {:error, _}} ->
+ {:ok, _} = Utils.update_follow_state(activity, "reject")
+
+ ActivityPub.reject(%{
+ to: [follower.ap_id],
+ actor: followed,
+ object: data,
+ local: true
+ })
+
+ {:user_locked, true} ->
+ :noop
end
{:ok, activity}
else
- _e -> :error
+ _e ->
+ :error
end
end
def handle_incoming(
%{"type" => "Accept", "object" => follow_object, "actor" => _actor, "id" => _id} = data
) do
- with actor <- get_actor(data),
- %User{} = followed <- User.get_or_fetch_by_ap_id(actor),
+ with actor <- Containment.get_actor(data),
+ {:ok, %User{} = followed} <- User.get_or_fetch_by_ap_id(actor),
{:ok, follow_activity} <- get_follow_activity(follow_object, followed),
{:ok, follow_activity} <- Utils.update_follow_state(follow_activity, "accept"),
%User{local: true} = follower <- User.get_cached_by_ap_id(follow_activity.data["actor"]),
def handle_incoming(
%{"type" => "Reject", "object" => follow_object, "actor" => _actor, "id" => _id} = data
) do
- with actor <- get_actor(data),
- %User{} = followed <- User.get_or_fetch_by_ap_id(actor),
+ with actor <- Containment.get_actor(data),
+ {:ok, %User{} = followed} <- User.get_or_fetch_by_ap_id(actor),
{:ok, follow_activity} <- get_follow_activity(follow_object, followed),
{:ok, follow_activity} <- Utils.update_follow_state(follow_activity, "reject"),
%User{local: true} = follower <- User.get_cached_by_ap_id(follow_activity.data["actor"]),
def handle_incoming(
%{"type" => "Like", "object" => object_id, "actor" => _actor, "id" => id} = data
) do
- with actor <- get_actor(data),
- %User{} = actor <- User.get_or_fetch_by_ap_id(actor),
- {:ok, object} <- get_obj_helper(object_id) || fetch_obj_helper(object_id),
+ with actor <- Containment.get_actor(data),
+ {:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
+ {:ok, object} <- get_obj_helper(object_id),
{:ok, activity, _object} <- ActivityPub.like(actor, object, id, false) do
{:ok, activity}
else
def handle_incoming(
%{"type" => "Announce", "object" => object_id, "actor" => _actor, "id" => id} = data
) do
- with actor <- get_actor(data),
- %User{} = actor <- User.get_or_fetch_by_ap_id(actor),
- {:ok, object} <- get_obj_helper(object_id) || fetch_obj_helper(object_id),
+ with actor <- Containment.get_actor(data),
+ {:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
+ {:ok, object} <- get_obj_helper(object_id),
public <- Visibility.is_public?(data),
{:ok, activity, _object} <- ActivityPub.announce(actor, object, id, false, public) do
{:ok, activity}
data
)
when object_type in ["Person", "Application", "Service", "Organization"] do
- with %User{ap_id: ^actor_id} = actor <- User.get_by_ap_id(object["id"]) do
+ with %User{ap_id: ^actor_id} = actor <- User.get_cached_by_ap_id(object["id"]) do
{:ok, new_user_data} = ActivityPub.user_data_from_user_object(object)
banner = new_user_data[:info]["banner"]
) do
object_id = Utils.get_ap_id(object_id)
- with actor <- get_actor(data),
- %User{} = actor <- User.get_or_fetch_by_ap_id(actor),
- {:ok, object} <- get_obj_helper(object_id) || fetch_obj_helper(object_id),
- :ok <- contain_origin(actor.ap_id, object.data),
+ with actor <- Containment.get_actor(data),
+ {:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
+ {:ok, object} <- get_obj_helper(object_id),
+ :ok <- Containment.contain_origin(actor.ap_id, object.data),
{:ok, activity} <- ActivityPub.delete(object, false) do
{:ok, activity}
else
"id" => id
} = data
) do
- with actor <- get_actor(data),
- %User{} = actor <- User.get_or_fetch_by_ap_id(actor),
- {:ok, object} <- get_obj_helper(object_id) || fetch_obj_helper(object_id),
+ with actor <- Containment.get_actor(data),
+ {:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
+ {:ok, object} <- get_obj_helper(object_id),
{:ok, activity, _} <- ActivityPub.unannounce(actor, object, id, false) do
{:ok, activity}
else
} = _data
) do
with %User{local: true} = followed <- User.get_cached_by_ap_id(followed),
- %User{} = follower <- User.get_or_fetch_by_ap_id(follower),
+ {:ok, %User{} = follower} <- User.get_or_fetch_by_ap_id(follower),
{:ok, activity} <- ActivityPub.unfollow(follower, followed, id, false) do
User.unfollow(follower, followed)
{:ok, activity}
) do
with true <- Pleroma.Config.get([:activitypub, :accept_blocks]),
%User{local: true} = blocked <- User.get_cached_by_ap_id(blocked),
- %User{} = blocker <- User.get_or_fetch_by_ap_id(blocker),
+ {:ok, %User{} = blocker} <- User.get_or_fetch_by_ap_id(blocker),
{:ok, activity} <- ActivityPub.unblock(blocker, blocked, id, false) do
User.unblock(blocker, blocked)
{:ok, activity}
) do
with true <- Pleroma.Config.get([:activitypub, :accept_blocks]),
%User{local: true} = blocked = User.get_cached_by_ap_id(blocked),
- %User{} = blocker = User.get_or_fetch_by_ap_id(blocker),
+ {:ok, %User{} = blocker} = User.get_or_fetch_by_ap_id(blocker),
{:ok, activity} <- ActivityPub.block(blocker, blocked, id, false) do
User.unfollow(blocker, blocked)
User.block(blocker, blocked)
"id" => id
} = data
) do
- with actor <- get_actor(data),
- %User{} = actor <- User.get_or_fetch_by_ap_id(actor),
- {:ok, object} <- get_obj_helper(object_id) || fetch_obj_helper(object_id),
+ with actor <- Containment.get_actor(data),
+ {:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
+ {:ok, object} <- get_obj_helper(object_id),
{:ok, activity, _, _} <- ActivityPub.unlike(actor, object, id, false) do
{:ok, activity}
else
def handle_incoming(_), do: :error
- def fetch_obj_helper(id) when is_bitstring(id), do: ActivityPub.fetch_object_from_id(id)
- def fetch_obj_helper(obj) when is_map(obj), do: ActivityPub.fetch_object_from_id(obj["id"])
-
def get_obj_helper(id) do
if object = Object.normalize(id), do: {:ok, object}, else: nil
end
# internal -> Mastodon
# """
- def prepare_outgoing(%{"type" => "Create", "object" => object} = data) do
+ def prepare_outgoing(%{"type" => "Create", "object" => object_id} = data) do
object =
- object
+ Object.normalize(object_id).data
|> prepare_object
data =
def maybe_fix_object_url(data) do
if is_binary(data["object"]) and not String.starts_with?(data["object"], "http") do
- case fetch_obj_helper(data["object"]) do
+ case get_obj_helper(data["object"]) do
{:ok, relative_object} ->
if relative_object.data["external_url"] do
_data =
defp strip_internal_tags(object), do: object
- defp user_upgrade_task(user) do
+ def perform(:user_upgrade, user) do
# we pass a fake user so that the followers collection is stripped away
old_follower_address = User.ap_followers(%User{nickname: user.nickname})
Repo.update_all(q, [])
end
- def upgrade_user_from_ap_id(ap_id, async \\ true) do
- with %User{local: false} = user <- User.get_by_ap_id(ap_id),
- {:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id) do
- already_ap = User.ap_enabled?(user)
-
- {:ok, user} =
- User.upgrade_changeset(user, data)
- |> Repo.update()
-
- if !already_ap do
- # This could potentially take a long time, do it in the background
- if async do
- Task.start(fn ->
- user_upgrade_task(user)
- end)
- else
- user_upgrade_task(user)
- end
+ def upgrade_user_from_ap_id(ap_id) do
+ with %User{local: false} = user <- User.get_cached_by_ap_id(ap_id),
+ {:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id),
+ already_ap <- User.ap_enabled?(user),
+ {:ok, user} <- user |> User.upgrade_changeset(data) |> User.update_and_set_cache() do
+ unless already_ap do
+ PleromaJobQueue.enqueue(:transmogrifier, __MODULE__, [:user_upgrade, user])
end
{:ok, user}
else
+ %User{} = user -> {:ok, user}
e -> e
end
end