alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
+ alias Pleroma.Web.Federator
import Ecto.Query
@doc """
Modifies an incoming AP object (mastodon format) to our internal format.
"""
- def fix_object(object) do
+ def fix_object(object, options \\ []) do
object
|> fix_actor
|> fix_url
|> fix_attachments
|> fix_context
- |> fix_in_reply_to
+ |> fix_in_reply_to(options)
|> fix_emoji
|> fix_tag
|> fix_content_map
|> fix_likes
|> fix_addressing
|> fix_summary
- |> fix_type
+ |> fix_type(options)
end
def fix_summary(%{"summary" => nil} = object) do
object
end
- def fix_in_reply_to(%{"inReplyTo" => in_reply_to} = object)
+ def fix_in_reply_to(object, options \\ [])
+
+ def fix_in_reply_to(%{"inReplyTo" => in_reply_to} = object, options)
when not is_nil(in_reply_to) do
in_reply_to_id =
cond do
""
end
- case get_obj_helper(in_reply_to_id) do
- {:ok, replied_object} ->
- 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("conversation", replied_object.data["context"] || object["conversation"])
- |> Map.put("context", replied_object.data["context"] || object["conversation"])
- else
- e ->
- Logger.error("Couldn't fetch \"#{inspect(in_reply_to_id)}\", error: #{inspect(e)}")
+ object = Map.put(object, "inReplyToAtomUri", in_reply_to_id)
+
+ if Federator.allowed_incoming_reply_depth?(options[:depth]) do
+ case get_obj_helper(in_reply_to_id, options) do
+ {:ok, replied_object} ->
+ with %Activity{} = _activity <-
+ Activity.get_create_by_object_ap_id(replied_object.data["id"]) do
object
- end
+ |> Map.put("inReplyTo", replied_object.data["id"])
+ |> Map.put("inReplyToAtomUri", object["inReplyToAtomUri"] || in_reply_to_id)
+ |> Map.put("conversation", replied_object.data["context"] || object["conversation"])
+ |> Map.put("context", replied_object.data["context"] || object["conversation"])
+ else
+ e ->
+ Logger.error("Couldn't fetch \"#{inspect(in_reply_to_id)}\", error: #{inspect(e)}")
+ object
+ end
- e ->
- Logger.error("Couldn't fetch \"#{inspect(in_reply_to_id)}\", error: #{inspect(e)}")
- object
+ e ->
+ Logger.error("Couldn't fetch \"#{inspect(in_reply_to_id)}\", error: #{inspect(e)}")
+ object
+ end
+ else
+ object
end
end
- def fix_in_reply_to(object), do: object
+ def fix_in_reply_to(object, _options), do: object
def fix_context(object) do
context = object["context"] || object["conversation"] || Utils.generate_context_id()
def fix_content_map(object), do: object
- def fix_type(%{"inReplyTo" => reply_id} = object) when is_binary(reply_id) do
- reply = Object.normalize(reply_id)
+ def fix_type(object, options \\ [])
- if reply.data["type"] == "Question" and object["name"] do
+ def fix_type(%{"inReplyTo" => reply_id} = object, options) when is_binary(reply_id) do
+ reply =
+ if Federator.allowed_incoming_reply_depth?(options[:depth]) do
+ Object.normalize(reply_id, true)
+ end
+
+ if reply && (reply.data["type"] == "Question" and object["name"]) do
Map.put(object, "type", "Answer")
else
object
end
end
- def fix_type(object), do: object
+ def fix_type(object, _), do: object
defp mastodon_follow_hack(%{"id" => id, "actor" => follower_id}, followed) do
with true <- id =~ "follows",
end
end
+ def handle_incoming(data, options \\ [])
+
# Flag objects are placed ahead of the ID check because Mastodon 2.8 and earlier send them
# with nil ID.
- def handle_incoming(%{"type" => "Flag", "object" => objects, "actor" => actor} = data) do
+ def handle_incoming(%{"type" => "Flag", "object" => objects, "actor" => actor} = data, _options) do
with context <- data["context"] || Utils.generate_context_id(),
content <- data["content"] || "",
%User{} = actor <- User.get_cached_by_ap_id(actor),
end
# disallow objects with bogus IDs
- def handle_incoming(%{"id" => nil}), do: :error
- def handle_incoming(%{"id" => ""}), do: :error
+ def handle_incoming(%{"id" => nil}, _options), do: :error
+ def handle_incoming(%{"id" => ""}, _options), do: :error
# length of https:// = 8, should validate better, but good enough for now.
- def handle_incoming(%{"id" => id}) when not (is_binary(id) and length(id) > 8), do: :error
+ def handle_incoming(%{"id" => id}, _options) when not (is_binary(id) and length(id) > 8),
+ do: :error
# TODO: validate those with a Ecto scheme
# - tags
# - emoji
- def handle_incoming(%{"type" => "Create", "object" => %{"type" => objtype} = object} = data)
+ def handle_incoming(
+ %{"type" => "Create", "object" => %{"type" => objtype} = object} = data,
+ options
+ )
when objtype in ["Article", "Note", "Video", "Page", "Question", "Answer"] do
actor = Containment.get_actor(data)
with nil <- Activity.get_create_by_object_ap_id(object["id"]),
{:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(data["actor"]) do
- object = fix_object(data["object"])
+ options = Keyword.put(options, :depth, (options[:depth] || 0) + 1)
+ object = fix_object(data["object"], options)
params = %{
to: data["to"],
end
def handle_incoming(
- %{"type" => "Follow", "object" => followed, "actor" => follower, "id" => id} = data
+ %{"type" => "Follow", "object" => followed, "actor" => follower, "id" => id} = data,
+ _options
) do
with %User{local: true} = followed <- User.get_cached_by_ap_id(followed),
{:ok, %User{} = follower} <- User.get_or_fetch_by_ap_id(follower),
{:ok, activity} <- ActivityPub.follow(follower, followed, id, false) do
with deny_follow_blocked <- Pleroma.Config.get([:user, :deny_follow_blocked]),
- {:user_blocked, false} <-
+ {_, 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
+ {_, false} <- {:user_locked, User.locked?(followed)},
+ {_, {:ok, follower}} <- {:follow, User.follow(follower, followed)},
+ {_, {:ok, _}} <-
+ {:follow_state_update, Utils.update_follow_state_for_all(activity, "accept")} do
ActivityPub.accept(%{
to: [follower.ap_id],
actor: followed,
})
else
{:user_blocked, true} ->
- {:ok, _} = Utils.update_follow_state(activity, "reject")
+ {:ok, _} = Utils.update_follow_state_for_all(activity, "reject")
ActivityPub.reject(%{
to: [follower.ap_id],
})
{:follow, {:error, _}} ->
- {:ok, _} = Utils.update_follow_state(activity, "reject")
+ {:ok, _} = Utils.update_follow_state_for_all(activity, "reject")
ActivityPub.reject(%{
to: [follower.ap_id],
end
def handle_incoming(
- %{"type" => "Accept", "object" => follow_object, "actor" => _actor, "id" => _id} = data
+ %{"type" => "Accept", "object" => follow_object, "actor" => _actor, "id" => _id} = data,
+ _options
) do
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"),
+ {:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "accept"),
%User{local: true} = follower <- User.get_cached_by_ap_id(follow_activity.data["actor"]),
- {:ok, activity} <-
- ActivityPub.accept(%{
- to: follow_activity.data["to"],
- type: "Accept",
- actor: followed,
- object: follow_activity.data["id"],
- local: false
- }) do
- if not User.following?(follower, followed) do
- {:ok, _follower} = User.follow(follower, followed)
- end
-
- {:ok, activity}
+ {:ok, _follower} = User.follow(follower, followed) do
+ ActivityPub.accept(%{
+ to: follow_activity.data["to"],
+ type: "Accept",
+ actor: followed,
+ object: follow_activity.data["id"],
+ local: false
+ })
else
_e -> :error
end
end
def handle_incoming(
- %{"type" => "Reject", "object" => follow_object, "actor" => _actor, "id" => _id} = data
+ %{"type" => "Reject", "object" => follow_object, "actor" => _actor, "id" => _id} = data,
+ _options
) do
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"),
+ {:ok, follow_activity} <- Utils.update_follow_state_for_all(follow_activity, "reject"),
%User{local: true} = follower <- User.get_cached_by_ap_id(follow_activity.data["actor"]),
{:ok, activity} <-
ActivityPub.reject(%{
end
def handle_incoming(
- %{"type" => "Like", "object" => object_id, "actor" => _actor, "id" => id} = data
+ %{"type" => "Like", "object" => object_id, "actor" => _actor, "id" => id} = data,
+ _options
) do
with actor <- Containment.get_actor(data),
{:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
end
def handle_incoming(
- %{"type" => "Announce", "object" => object_id, "actor" => _actor, "id" => id} = data
+ %{"type" => "Announce", "object" => object_id, "actor" => _actor, "id" => id} = data,
+ _options
) do
with actor <- Containment.get_actor(data),
{:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
def handle_incoming(
%{"type" => "Update", "object" => %{"type" => object_type} = object, "actor" => actor_id} =
- data
+ data,
+ _options
)
when object_type in ["Person", "Application", "Service", "Organization"] do
with %User{ap_id: ^actor_id} = actor <- User.get_cached_by_ap_id(object["id"]) do
# an error or a tombstone. This would allow us to verify that a deletion actually took
# place.
def handle_incoming(
- %{"type" => "Delete", "object" => object_id, "actor" => _actor, "id" => _id} = data
+ %{"type" => "Delete", "object" => object_id, "actor" => actor, "id" => _id} = data,
+ _options
) do
object_id = Utils.get_ap_id(object_id)
{:ok, activity} <- ActivityPub.delete(object, false) do
{:ok, activity}
else
- _e -> :error
+ nil ->
+ case User.get_cached_by_ap_id(object_id) do
+ %User{ap_id: ^actor} = user ->
+ {:ok, followers} = User.get_followers(user)
+
+ Enum.each(followers, fn follower ->
+ User.unfollow(follower, user)
+ end)
+
+ {:ok, friends} = User.get_friends(user)
+
+ Enum.each(friends, fn followed ->
+ User.unfollow(user, followed)
+ end)
+
+ User.invalidate_cache(user)
+ Repo.delete(user)
+
+ nil ->
+ :error
+ end
+
+ _e ->
+ :error
end
end
"object" => %{"type" => "Announce", "object" => object_id},
"actor" => _actor,
"id" => id
- } = data
+ } = data,
+ _options
) do
with actor <- Containment.get_actor(data),
{:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
"object" => %{"type" => "Follow", "object" => followed},
"actor" => follower,
"id" => id
- } = _data
+ } = _data,
+ _options
) do
with %User{local: true} = followed <- User.get_cached_by_ap_id(followed),
{:ok, %User{} = follower} <- User.get_or_fetch_by_ap_id(follower),
"object" => %{"type" => "Block", "object" => blocked},
"actor" => blocker,
"id" => id
- } = _data
+ } = _data,
+ _options
) do
with true <- Pleroma.Config.get([:activitypub, :accept_blocks]),
%User{local: true} = blocked <- User.get_cached_by_ap_id(blocked),
end
def handle_incoming(
- %{"type" => "Block", "object" => blocked, "actor" => blocker, "id" => id} = _data
+ %{"type" => "Block", "object" => blocked, "actor" => blocker, "id" => id} = _data,
+ _options
) do
with true <- Pleroma.Config.get([:activitypub, :accept_blocks]),
%User{local: true} = blocked = User.get_cached_by_ap_id(blocked),
"object" => %{"type" => "Like", "object" => object_id},
"actor" => _actor,
"id" => id
- } = data
+ } = data,
+ _options
) do
with actor <- Containment.get_actor(data),
{:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(actor),
end
end
- def handle_incoming(_), do: :error
+ def handle_incoming(_, _), do: :error
- def get_obj_helper(id) do
- if object = Object.normalize(id), do: {:ok, object}, else: nil
+ def get_obj_helper(id, options \\ []) do
+ if object = Object.normalize(id, true, options), do: {:ok, object}, else: nil
end
def set_reply_to_uri(%{"inReplyTo" => in_reply_to} = object) when is_binary(in_reply_to) do
projects / akkoma / blobdiff