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Re: Old Authtok when changing passwords

Indeed, it's not very pretty to try to save the password from the
conversation function, but it is a workaround, and it is portable.

Just save all the no echo prompts' returns and try each in succession
as the old authtok till pam_chauthtok() succeeds or all of those tokens

But yes, I too have been mystified by a few silly things in PAM:

 - Why not allow the app to save the authtok? After all it has done the
   prompting, so it oissesse the authtoks, just not in a convenient way

 - Why not allow pam_authenticate() to return PAM_NEWAUTHOTK_REQD? This
   can't be changed backwards compatibly now without also adding a new
   API by which an app may indicate to PAM which version of PAM it



On Tue, Apr 16, 2002 at 03:47:09PM +0200, Thorsten Kukuk wrote:
> On Tue, Apr 16, Nicolas Williams wrote:
> > Are you in control of the conversation function?
> Yes, but this does not help, I don't know if secureRPC or whatever
> is used or not, so I have to parse all strings and compare it with
> a database, which PAM modules uses which string for which query.
> Not something I would call "portable". And you have to modify every
> package, I would like to handle this complete in the PAM module.
>   Thorsten
> -- 
> Thorsten Kukuk       http://www.suse.de/~kukuk/        kukuk@suse.de
> SuSE Linux AG        Deutschherrenstr. 15-19       D-90429 Nuernberg
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