[keycloak-user] Using system properties

[Edmond Kemokai]

Hi,

I am trying to do something like this:

<KeyStore file="${jetty.home}/myapp/saml/keystore.jks" password="pass">
        <PrivateKey alias="app-sp-key" password="pass"/>
          <Certificate alias="app-sp-key"/>
</KeyStore>


However the expected replacement of jetty.home is not happening...is this
not supported ?