Password once only
Posted on 2002-04-11
I would like to "sell" access through a password to a pdf-file, but somehow i want the password to be "consumed" after one use. That is, i don't want the users to be able to pass the PW along to all their friends for a multitude of downloads.
Is there a way in Perl to allow a PW to be sent by e-mail, allow the user to download the file once, but then no more?