1 .\" Copyright (c) 2001 Mark R V Murray
2 .\" All rights reserved.
3 .\" Copyright (c) 2002 Networks Associates Technology, Inc.
4 .\" All rights reserved.
6 .\" Portions of this software were developed for the FreeBSD Project by
7 .\" ThinkSec AS and NAI Labs, the Security Research Division of Network
8 .\" Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
9 .\" ("CBOSS"), as part of the DARPA CHATS research program.
11 .\" Redistribution and use in source and binary forms, with or without
12 .\" modification, are permitted provided that the following conditions
14 .\" 1. Redistributions of source code must retain the above copyright
15 .\" notice, this list of conditions and the following disclaimer.
16 .\" 2. Redistributions in binary form must reproduce the above copyright
17 .\" notice, this list of conditions and the following disclaimer in the
18 .\" documentation and/or other materials provided with the distribution.
19 .\" 3. The name of the author may not be used to endorse or promote
20 .\" products derived from this software without specific prior written
23 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
24 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
27 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 .\" $FreeBSD: src/lib/libpam/modules/pam_opieaccess/pam_opieaccess.8,v 1.10 2007/10/26 07:50:11 des Exp $
36 .\" $DragonFly: src/lib/pam_module/pam_opieaccess/pam_opieaccess.8,v 1.1 2005/07/12 23:08:53 joerg Exp $
43 .Nd OPIEAccess PAM module
53 module is used in conjunction with the
55 PAM module to ascertain that authentication can proceed by other means
58 module) even if OPIE authentication failed.
59 To properly use this module,
65 should be listed right below it and marked
70 module provides functionality for only one PAM category:
74 parameter, this is the
77 It also provides null functions for the remaining module types.
78 .Ss OPIEAccess Authentication Module
79 The authentication component
80 .Pq Fn pam_sm_authenticate ,
86 The user does not have OPIE enabled.
88 The user has OPIE enabled, and the remote host is listed as a trusted
91 and the user does not have a file named
93 in his home directory.
99 The following options may be passed to the authentication module:
100 .Bl -tag -width ".Cm allow_local"
102 Normally, local logins are subjected to the same restrictions as
107 to always allow local logins.
110 debugging information at
114 suppress warning messages to the user.
115 These messages include reasons why the user's authentication attempt
119 .Bl -tag -width ".Pa $HOME/.opiealways"
120 .It Pa /etc/opieaccess
121 List of trusted hosts or networks.
124 for a description of its syntax.
125 .It Pa $HOME/.opiealways
126 The presence of this file makes OPIE mandatory for the user.
137 module and this manual page were developed for the
140 ThinkSec AS and NAI Labs, the Security Research Division of Network
141 Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035
143 as part of the DARPA CHATS research program.