Merge branch 'updated-at-on-conversation-read' into 'develop'

[akkoma] / lib / pleroma / plugs / oauth_scopes_plug.ex

diff --git a/lib/pleroma/plugs/oauth_scopes_plug.ex b/lib/pleroma/plugs/oauth_scopes_plug.ex
index 41403047efec8369fc8fbd011b1ac4b2b53c2922..07c0f7fdb16df5d2a55e9b7ad179ebf7e09c16e9 100644 (file)
--- a/lib/pleroma/plugs/oauth_scopes_plug.ex
+++ b/lib/pleroma/plugs/oauth_scopes_plug.ex
@@ -6,6 +6,9 @@ defmodule Pleroma.Plugs.OAuthScopesPlug do
   import Plug.Conn
   import Pleroma.Web.Gettext
 
+  alias Pleroma.Config
+  alias Pleroma.Plugs.EnsurePublicOrAuthenticatedPlug
+
   @behaviour Plug
 
   def init(%{scopes: _} = options), do: options
@@ -13,22 +16,22 @@ defmodule Pleroma.Plugs.OAuthScopesPlug do
   def call(%Plug.Conn{assigns: assigns} = conn, %{scopes: scopes} = options) do
     op = options[:op] || :|
     token = assigns[:token]
-    matched_scopes = token && filter_descendants(scopes, token.scopes)
 
-    cond do
-      is_nil(token) ->
-        conn
+    scopes = transform_scopes(scopes, options)
+    matched_scopes = (token && filter_descendants(scopes, token.scopes)) || []
 
-      op == :| && Enum.any?(matched_scopes) ->
+    cond do
+      token && op == :| && Enum.any?(matched_scopes) ->
         conn
 
-      op == :& && matched_scopes == scopes ->
+      token && op == :& && matched_scopes == scopes ->
         conn
 
       options[:fallback] == :proceed_unauthenticated ->
         conn
         |> assign(:user, nil)
         |> assign(:token, nil)
+        |> maybe_perform_instance_privacy_check(options)
 
       true ->
         missing_scopes = scopes -- matched_scopes
@@ -56,4 +59,21 @@ defmodule Pleroma.Plugs.OAuthScopesPlug do
       end
     )
   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
+    else
+      EnsurePublicOrAuthenticatedPlug.call(conn, [])
+    end
+  end
 end