xref: /freebsd/lib/libpam/modules/pam_rhosts/pam_rhosts.8 (revision 6e1fc0118033f42b7c0d3623c8f67a89ebecabb2)

.\" Copyright (c) 2001 Mark R V Murray
.\" All rights reserved.
.\" Copyright (c) 2001 Networks Associates Technology, Inc.
.\" All rights reserved.
.\"
.\" Portions of this software were developed for the FreeBSD Project by
.\" ThinkSec AS and NAI Labs, the Security Research Division of Network
.\" Associates, Inc.  under DARPA/SPAWAR contract N66001-01-C-8035
.\" ("CBOSS"), as part of the DARPA CHATS research program.
.\"
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.Dd December 5, 2001
.Dt PAM_RHOSTS 8
.Os
.Sh NAME
.Nm pam_rhosts
.Nd Rhosts PAM module
.Sh SYNOPSIS
.Op Ar service-name
.Ar module-type
.Ar control-flag
.Pa pam_rhosts
.Op Ar options
.Sh DESCRIPTION
The rhosts authentication service module for PAM,
.Nm
provides functionality for only one PAM category:
authentication.
In terms of the
.Ar module-type
parameter, this is the
.Dq Li auth
feature.
.Ss Rhosts Authentication Module
The Rhosts authentication component
.Pq Fn pam_sm_authenticate ,
returns success if and only if the target user's UID is not 0 and the
remote host and user are listed in
.Pa /etc/hosts.equiv
or in the target user's
.Pa ~/.rhosts .
.Pp
The following options may be passed to the authentication module:
.Bl -tag -width ".Cm allow_root"
.It Cm debug
.Xr syslog 3
debugging information at
.Dv LOG_DEBUG
level.
.It Cm no_warn
suppress warning messages to the user.
These messages include reasons why the user's authentication attempt
was declined.
.It Cm allow_root
do not automatically fail if the target user's UID is 0.
.El
.Sh SEE ALSO
.Xr pam 3 ,
.Xr hosts.equiv 5 ,
.Xr pam.conf 5
.Sh AUTHORS
The
.Nm
module and this manual page were developed for the
.Fx
Project by
ThinkSec AS and NAI Labs, the Security Research Division of Network
Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035
.Pq Dq CBOSS ,
as part of the DARPA CHATS research program.