1.\" Copyright (c) 2001 Mark R V Murray 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.Dd July 7, 2001 28.Dt PAM_DENY 8 29.Os 30.Sh NAME 31.Nm pam_deny 32.Nd Deny PAM module 33.Sh SYNOPSIS 34.Op Ar service-name 35.Ar module-type 36.Ar control-flag 37.Pa pam_deny 38.Op Ar options 39.Sh DESCRIPTION 40The Deny authentication service module for PAM, 41.Nm 42provides functionality for all the PAM categories: 43authentication, 44account management, 45session management and 46password management. 47In terms of the 48.Ar module-type 49parameter, these are the 50.Dq Li auth , 51.Dq Li account , 52.Dq Li session , 53and 54.Dq Li password 55features. 56.Pp 57The Deny module 58will universally deny all requests. 59It is primarily of use during testing, 60and to 61.Dq null-out 62unwanted functionality. 63.Pp 64The following options may be passed to the module: 65.Bl -tag -width ".Cm no_warn" 66.It Cm debug 67.Xr syslog 3 68debugging information at 69.Dv LOG_DEBUG 70level. 71.It Cm no_warn 72suppress warning messages to the user. 73These messages include 74reasons why the user's 75authentication attempt was declined. 76.El 77.Sh SEE ALSO 78.Xr syslog 3 , 79.Xr pam.conf 5 , 80.Xr pam 8 81