Request: Auth using bearer token

[Fellhahn]

I have a synapse homeserver configured for SSO against a keycloak instance using OIDC.

SMSMatrix obviously only supports basic password auth. I had to re-enable local password db auth in my homeserver.yaml in order to use this bot.

I don't know if anyone is maintaining this project anymore, but if so, would it be possible to add an option to provide a token instead of a password for authentication?

Tokens can be produced using the matrix admin api.

This would allow homeservers configured for SSO to leave local password auth disabled.

Thank you.