Portions of the GGCharity source code are made publicly available. This is in order to abide by the terms of Blizzard's Battle.net API
Terms of Service, and so that GGCharity users can see the way in which we collect and operate on data related to your user account.
You can see this code on GitHub at: https://github.com/akoltz/ggcbnet.
We make use of OwinOAuthProviders for authentication. This code is available at: https://github.com/RockstarLabs/OwinOAuthProviders.