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[#3053] Rollback of access control changes in ActivityPubController (base actions: :user, :object, :activity).

This commit is contained in:
Ivan Tashkinov 2020-10-11 13:37:19 +03:00
parent 6c2264af24
commit e1eb54d389
1 changed files with 25 additions and 31 deletions
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56
lib/pleroma/web/activity_pub/activity_pub_controller.ex
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@ -32,23 +32,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
@federating_only_actions [:internal_fetch, :relay, :relay_following, :relay_followers]
# Note: :following and :followers must be served even without authentication (as via :api)
@auth_only_actions [:read_inbox, :update_outbox, :whoami, :upload_media]
# Always accessible actions (must perform entity accessibility checks)
@no_auth_no_federation_actions [:user, :activity, :object]
@authenticated_or_federating_actions @federating_only_actions ++
@auth_only_actions ++ @no_auth_no_federation_actions
plug(FederatingPlug when action in @federating_only_actions)
plug(EnsureAuthenticatedPlug when action in @auth_only_actions)
plug(
EnsureAuthenticatedPlug,
[unless_func: &FederatingPlug.federating?/1]
when action not in @authenticated_or_federating_actions
[unless_func: &FederatingPlug.federating?/1] when action not in @federating_only_actions
)
# Note: :following and :followers must be served even without authentication (as via :api)
plug(
EnsureAuthenticatedPlug
when action in [:read_inbox, :update_outbox, :whoami, :upload_media]
)
plug(
@ -72,22 +66,21 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def user(conn, %{"nickname" => nickname}) do
with %User{local: true} = user <- User.get_cached_by_nickname(nickname),
{_, :visible} <- {:visibility, User.visible_for(user, _reading_user = nil)},
{:ok, user} <- User.ensure_keys_present(user) do
conn
|> put_resp_content_type("application/activity+json")
|> put_view(UserView)
|> render("user.json", %{user: user})
else
_ -> {:error, :not_found}
nil -> {:error, :not_found}
%{local: false} -> {:error, :not_found}
end
end
def object(conn, _) do
with ap_id <- Endpoint.url() <> conn.request_path,
%Object{} = object <- Object.get_cached_by_ap_id(ap_id),
{_, true} <- {:public?, Visibility.is_public?(object)},
{_, false} <- {:restricted?, Visibility.restrict_unauthenticated_access?(object)} do
{_, true} <- {:public?, Visibility.is_public?(object)} do
conn
|> assign(:tracking_fun_data, object.id)
|> set_cache_ttl_for(object)
@ -95,15 +88,25 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
|> put_view(ObjectView)
|> render("object.json", object: object)
else
_ -> {:error, :not_found}
{:public?, false} ->
{:error, :not_found}
end
end
def track_object_fetch(conn, nil), do: conn
def track_object_fetch(conn, object_id) do
with %{assigns: %{user: %User{id: user_id}}} <- conn do
Delivery.create(object_id, user_id)
end
conn
end
def activity(conn, _params) do
with ap_id <- Endpoint.url() <> conn.request_path,
%Activity{} = activity <- Activity.normalize(ap_id),
{_, true} <- {:public?, Visibility.is_public?(activity)},
{_, true} <- {:visible?, Visibility.visible_for_user?(activity, _reading_user = nil)} do
{_, true} <- {:public?, Visibility.is_public?(activity)} do
conn
|> maybe_set_tracking_data(activity)
|> set_cache_ttl_for(activity)
@ -111,7 +114,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
|> put_view(ObjectView)
|> render("object.json", object: activity)
else
_ -> {:error, :not_found}
{:public?, false} -> {:error, :not_found}
nil -> {:error, :not_found}
end
end
@ -546,14 +550,4 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
|> json(object.data)
end
end
def track_object_fetch(conn, nil), do: conn
def track_object_fetch(conn, object_id) do
with %{assigns: %{user: %User{id: user_id}}} <- conn do
Delivery.create(object_id, user_id)
end
conn
end
end