Hello,
what i needed was a “login” to password protected pages (not to WP at all) with a kind of link.
I.e. you made a password protected site in your WP, the user you want to show the password protected content need a passwort to get access.
This password should be provided within a link, – a token/cookie or so, means, user clicks the link i.e. in a mail, and can see the content by redirection to this protected page (cause he is automatically “logged in”).
This link should have an expiration time (to set), this “login” should expire after a time (to set).
Clear enough? Mh, my english isn’t so well – sorry for that. But i think its “stuff” for a complete new plugin. ??
Cheers Mate.