Improve Federation boundaries

lib/mobilizon_web/auth/pipeline.ex

@@ -0,0 +1,14 @@
+defmodule MobilizonWeb.Auth.Pipeline do
+  @moduledoc """
+  Handles the app sessions
+  """
+
+  use Guardian.Plug.Pipeline,
+    otp_app: :mobilizon,
+    module: MobilizonWeb.Auth.Guardian,
+    error_handler: MobilizonWeb.Auth.ErrorHandler
+
+  plug(Guardian.Plug.VerifyHeader, realm: "Bearer")
+  plug(Guardian.Plug.LoadResource, allow_blank: true)
+  plug(MobilizonWeb.Auth.Context)
+end