From owner-freebsd-hackers@FreeBSD.ORG  Wed Jan  5 10:45:10 2011
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From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no>
To: "Christopher J. Ruwe" <cjr@cruwe.de>
References: <20101229232030.25b2bd5a@dijkstra>
Date: Wed, 05 Jan 2011 11:45:08 +0100
In-Reply-To: <20101229232030.25b2bd5a@dijkstra> (Christopher J. Ruwe's message
	of "Wed, 29 Dec 2010 23:20:30 +0100")
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Cc: freebsd-hackers@freebsd.org, freebsd-doc@freebsd.org,
	freebsd-questions@freebsd.org, freebsd-security@freebsd.org
Subject: Re: setting a random password with PAM API
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"Christopher J. Ruwe" <cjr@cruwe.de> writes:
> I am trying to implement the feature to set a random password like in
> BSD "pw usermod -W" in the Solaris passwd. Regrettably, I have not
> found or perhaps not understood the PAM API documentation on how to
> _inject a given string_ into the change-auth-token function
> pam_chauthtok(...), which always jumps in an interactive pw-changing
> loop.

There is no reliable way to do that.  You don't even know that there is
such a thing as a password.

DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no