mohiva/play-silhouette — pull request #123 by akkie (2014-04-13 12:39:12+00:00)
Title: Log query string if authentication on social provider is denied

To get more information about a denied authentication, we should also log the query string because it may contain additional information about the reason of the rejection.

Before we do that we must check the following things:
- Check if no sensitive data is available in the URL