How to use it in a kemal webservice with keycloak?

[4ndyfix]

Is it possible? Are there any examples available?

[straight-shoota]

There's an example for SSO via keycloak in https://github.com/straight-shoota/openid_connect/blob/master/examples/sso.cr

[4ndyfix]

Thanks for your fast answer. sso.cr uses a simple HTTP::Server that takes the auth_handler. But how can this be done with kemal?

[straight-shoota]

You can add middleware handlers in Kemal as well: https://kemalcr.com/guide/#middleware