serverless-indieauth (barnacle)

GET /.well-known/oauth-authorization-server
Show IndieAuth Server Metadata.
GET /auth
Show login form to Authenticate.
POST /auth
Exchange code for Profile Information.
GET /token (legacy)
Check if token is valid.
POST /token
Exchange code for Access Token.
POST /introspect
Check if token is valid. Updated from GET /token on Feb 2022.
GET /userinfo
Get User Information.