Flex - LDAP /Active Directory Login System - AMFPHP

I am hoping someone has seen some information on a way to authenticate to Windows Active Directory (LDAP?) from Flex -- or more specifically, I am using AMFPHP, so I believe I would need to authenticate from within AMFPHP / 开发者_如何学CPHP. ? Or possibly there is a different direction I can head in?

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I dont think can do this directly from FLEX, but you can use server side technologies to that, it can be java/blazeDS or .net or PHP,

FLEX Should call Server side method and use its reponse for authentication, you can also do this using PHP Lightweight Directory Access Protocol

Adobe is planning it with coldfusion coldfusion.service.mxml Ldap but its in beta thats why i dont recommend it

Hope that help