How to create factory OSGi configs

[senn]

I'm trying to create multiple OSGi configurations that should be bound to the same factory config com.adobe.granite.auth.saml.SamlAuthenticationHandler. No matter what I try, it never works.

Using it like this just bind the config as a singleton to the factory, which is not what we want.

aem::osgi::config { "com.adobe.granite.auth.saml.SamlAuthenticationHandler-$name":
  group          => $group,
  handle_missing => 'merge',
  home           => $home,
  password       => $password,
  pid            => "com.adobe.granite.auth.saml.SamlAuthenticationHandler",
  properties     => $props,
  type           => 'console',
  user           => $user
  username       => 'admin'
}

Is this even supported?