UPDATE November 20, 2015
How can I authenticate against a database that have the users stored using the Old Membership Provider ? (the aspnet_* tables) Knowing that this database is used by other applications, so I don't have the option to migrate (or change) the database ?
For whom looking for migration look at Maxime Rouiller's answer
Old Question
Can I use the aspnet Membership with aspnet vNext ?,
.net 4.x
, and using the core50
(if available) instead (since I am planing to host it on linux later)No. The old membership was dependent on the web.config being present and also was heavily dependent on the System.Web lifetime.
You are looking for a migration from your old membership to the new Identity 3.
The database should be easily portable. If you are planning to have it hosted on Linux, I would go as far as remove the dnx451
dependency altogether and just keep dnxcore50
.