[keycloak-user] Keycloak theme - properties from env / external file / client?

[Ben Immanuel]

Hi there,

we have a custom keycloak theme, which contains a link. The link needs to
be different per environment (prod, staging, dev etc).

Having a separate "theme.properties" file per environment is not really an
option for us, as we want re-use the same Docker image.

So....

Can we access environment variables from "theme.properties"?

i.e. OUR_PROP=${env.SOME_ENVIRONMENT_VAR}

Or is there a way to read values from an external file?

Or can we access a particular Keycloak client's redirect url? i.e. in our
case client="Cipher2".

Or any other ideas?

I'm not too sure how the Java SPI stuff work, so any pointers would be
really appreciated.

Thanks!

Ben