On 14/03/18 09:20, tomas@tuxteam.de wrote: > On Tue, Mar 13, 2018 at 07:36:19PM +0100, Sven Hartge wrote: > >> But on that note: I wonder of one could create a PAM module which will >> do just that on successful login. Once you *know* you have the right >> password (and the PAM system has that knowledge including the plain text >> password the user entered) just rehash it and update /etc/shadow. > >> This will gradually upgrade all hashes once a user uses an account. > > That would be downright sneaky :-) That's quite common for web apps, isn't it? Not with PAM though, presumably. Richard
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