LDAP scondary strategy

Hi everyone,

I posted the same question on stackoverflow but didn’t get any answers.
Maybe someone here can help me?!
I tried to modifiy the core files (…/gitlab/ldap/adapter.rb and …/lib/omniauth/strategies/ldap.rb) but I have a bad feeling about this and it didn’t work anyway.
Maybe the right way is to get a complete new omniauth strategy?
Can someone show me which direction is the right one?
Thank you very much.

I’m afraid this is not supported in CE. See https://about.gitlab.com/features/#compare and http://doc.gitlab.com/ee/integration/ldap.html#integrate-gitlab-with-more-than-one-ldap-server-enterprise-edition.