Amazon AD FS professional required for setting up trust in order to authenticate from application hosted in Amazon EC2 servers to external in premises Microsoft AD server.

Hello, We have some application written over LAMP stack and hosted on Linux server on Amazon EC2 instance. We are now planning to allow customers to use their Microsoft AD credentials to authenticate. Our client's infrastructure team sent this: "In order to integrate with our Active Directory we will require some information to set up a trust. Could you provide us with either of the following: Federation metadata address Federation metadata to file If you do not have these we can set up the trust manually, in which case you’ll have to provide us with the following: Token encryption certificate (optional) SSO URL (WS-Federation and/or SAML 2.0) ". We are not very much familiar with Amazon AWS , but we found following doc that may clear things out at your side (using AWS infrastructure): [login to view URL] . Looking forward for an ongoing healthy business relationship. This task can be first of many upcoming future requests. Regards