log out params

Author: filipecabaco

lib/realtime_web/channels/realtime_channel.ex

@@ -56,8 +56,12 @@ defmodule RealtimeWeb.RealtimeChannel do
       |> assign(:policies, nil)
 
     case Join.validate(params) do
-      {:ok, _join} -> nil
-      {:error, :invalid_join_payload, errors} -> log_error(socket, "InvalidJoinPayload", errors)
+      {:ok, _join} ->
+        nil
+
+      {:error, :invalid_join_payload, errors} ->
+        log_params = params |> Map.put("access_token", "<redacted>") |> Map.put("user_token", "<redacted>")
+        log_error(socket, "InvalidJoinPayload", %{changeset_errors: errors, params: log_params})
     end
 
     with :ok <- SignalHandler.shutdown_in_progress?(),

test/realtime_web/channels/payloads/join_test.exs

@@ -1,5 +1,5 @@
 defmodule RealtimeWeb.Channels.Payloads.JoinTest do
-  use ExUnit.Case
+  use ExUnit.Case, async: true
 
   import Generators