# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Plugs.OAuthScopesPlug do
op = options[:op] || :|
token = assigns[:token]
- scopes =
- if options[:admin] do
- Config.oauth_admin_scopes(scopes)
- else
- scopes
- end
-
- matched_scopes = token && filter_descendants(scopes, token.scopes)
+ scopes = transform_scopes(scopes, options)
+ matched_scopes = (token && filter_descendants(scopes, token.scopes)) || []
cond do
- is_nil(token) ->
- maybe_perform_instance_privacy_check(conn, options)
-
- op == :| && Enum.any?(matched_scopes) ->
+ token && op == :| && Enum.any?(matched_scopes) ->
conn
- op == :& && matched_scopes == scopes ->
+ token && op == :& && matched_scopes == scopes ->
conn
options[:fallback] == :proceed_unauthenticated ->
)
end
+ @doc "Transforms scopes by applying supported options (e.g. :admin)"
+ def transform_scopes(scopes, options) do
+ if options[:admin] do
+ Config.oauth_admin_scopes(scopes)
+ else
+ scopes
+ end
+ end
+
defp maybe_perform_instance_privacy_check(%Plug.Conn{} = conn, options) do
if options[:skip_instance_privacy_check] do
conn