1.\" $NetBSD: pam_ftpusers.8,v 1.6 2005/02/28 15:21:25 wiz Exp $ 2.\" Copyright (c) 2001 Mark R V Murray 3.\" All rights reserved. 4.\" Copyright (c) 2002 Networks Associates Technology, Inc. 5.\" All rights reserved. 6.\" 7.\" Portions of this software were developed for the FreeBSD Project by 8.\" ThinkSec AS and NAI Labs, the Security Research Division of Network 9.\" Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 10.\" ("CBOSS"), as part of the DARPA CHATS research program. 11.\" 12.\" Redistribution and use in source and binary forms, with or without 13.\" modification, are permitted provided that the following conditions 14.\" are met: 15.\" 1. Redistributions of source code must retain the above copyright 16.\" notice, this list of conditions and the following disclaimer. 17.\" 2. Redistributions in binary form must reproduce the above copyright 18.\" notice, this list of conditions and the following disclaimer in the 19.\" documentation and/or other materials provided with the distribution. 20.\" 3. The name of the author may not be used to endorse or promote 21.\" products derived from this software without specific prior written 22.\" permission. 23.\" 24.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 25.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 28.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34.\" SUCH DAMAGE. 35.\" 36.\" $FreeBSD: src/lib/libpam/modules/pam_ftpusers/pam_ftpusers.8,v 1.2 2004/07/02 23:52:17 ru Exp $ 37.\" 38.Dd February 27, 2005 39.Dt PAM_FTPUSERS 8 40.Os 41.Sh NAME 42.Nm pam_ftpusers 43.Nd ftpusers PAM module 44.Sh SYNOPSIS 45.Op Ar service-name 46.Ar module-type 47.Ar control-flag 48.Pa pam_ftpusers 49.Op Ar options 50.Sh DESCRIPTION 51The ftpusers service module for PAM 52provides functionality for only one PAM category: 53account management. 54In terms of the 55.Ar module-type 56parameter, this is the 57.Dq Li account 58feature. 59.Ss Ftpusers Account Management Module 60The 61.Pa ftpusers 62account management component 63.Pq Fn pam_sm_acct_mgmt , 64succeeds if and only if the user is listed in 65.Pa /etc/ftpusers . 66.Pp 67The following options may be passed to the authentication module: 68.Bl -tag -width ".Cm disallow" 69.It Cm debug 70.Xr syslog 3 71debugging information at 72.Dv LOG_DEBUG 73level. 74.It Cm no_warn 75suppress warning messages to the user. 76These messages include reasons why the user's authentication attempt 77was declined. 78.It Cm disallow 79reverse the semantics; 80.Nm 81will succeed if and only if the user is not listed in 82.Pa /etc/ftpusers . 83.El 84.Sh SEE ALSO 85.Xr ftpusers 5 , 86.Xr pam.conf 5 , 87.Xr ftpd 8 , 88.Xr pam 8 89.Sh AUTHORS 90The 91.Nm 92module and this manual page were developed for the 93.Fx 94Project by 95ThinkSec AS and NAI Labs, the Security Research Division of Network 96Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035 97.Pq Dq CBOSS , 98as part of the DARPA CHATS research program. 99.Sh BUGS 100The current version of this module parses an older format of the 101.Xr ftpusers 5 102file and should not be used. 103.Xr ftpd 8 104will keep using its built-in 105.Xr ftpusers 5 106parsing code until the parser code in the pam module is fixed. 107