Sandstorm Adventures: Using Keycloak's SAML

To entertain myself, I decided to try setting up Sandstorm, a nice self-hosted platform for web applications. It sells the dream of not having to share your private data and run all basic web services (chat, email, etc.) locally instead. A laudable goal, for sure, in an era when every single major tech company wants to swallow up your most personal details for profit. But I quickly hit a snag - authentication.