Feature request: SSO

[jhayiwg]

I am eyeing to implement this app, the only thing that missing is SSO then a way to disable signup.

Thank you so much for all your work on this project.

[danielsalinasgongora]

+1 we really need to control signups and only allow SSO users (AZURE ENTRA ID)

[cal940]

+1 i use keycloak for sso on my server so openid connect or saml support world be really nice.

[tomcatcw1980]

+1 I use Authentik. That would be very nice.