4 Allows for password-based authentication against a Keycloak backend. (Should in
5 theory work with any OpenID Connect provider with "direct grant" enabled, but
6 it's only been tested against Keycloak.)
8 Setting up Keycloak for use with this addon is detailed [in this RedHat
9 blog entry](https://developers.redhat.com/blog/2020/01/29/api-login-and-jwt-token-generation-using-keycloak#set_up_a_client).