Bratwurst is a simple rails application intended to act as testing support for DiscourseConnect.
Bratwurst is a brat, since it repeats whatever you say to it, and is the wurst possible SSO provider you could use in a production scenario. On the other hand, these attributes make it perfect for testing SSO scenarios of a Discourse instance.
In addition to an SSO processor at /sso, a normal login flow can be emulated
entirely within Bratwurst by visiting /login in a browser.