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PAM_OPIEACCESS(8)
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pam_opieaccess -- OPIEAccess PAM module
[service-name] module-type control-flag pam_opieaccess [options]
The pam_opieaccess module is used in conjunction with the pam_opie(8) PAM
module to ascertain that authentication can proceed by other means (such
as the pam_unix(8) module) even if OPIE authentication failed. To properly
use this module, pam_opie(8) should be marked ``sufficient'', and
pam_opieaccess should be listed right below it and marked ``requisite''.
The pam_opieaccess module provides functionality for only one PAM category:
authentication. In terms of the module-type parameter, this is the
``auth'' feature. It also provides null functions for the remaining module
types.
OPIEAccess Authentication Module [Toc] [Back]
The authentication component (pam_sm_authenticate()), returns PAM_SUCCESS
in two cases:
1. The user does not have OPIE enabled.
2. The user has OPIE enabled, and the remote host is listed as a
trusted host in /etc/opieaccess, and the user does not have a file
named opiealways in his home directory.
Otherwise, it returns PAM_AUTH_ERR.
The following options may be passed to the authentication module:
allow_local Normally, local logins are subjected to the same restrictions
as remote logins from ``localhost''. This option
causes pam_opieaccess to always allow local logins.
debug syslog(3) debugging information at LOG_DEBUG level.
no_warn suppress warning messages to the user. These messages
include reasons why the user's authentication attempt was
declined.
/etc/opieaccess List of trusted hosts or networks. See opieaccess(5)
for a description of its syntax.
opie(4), opieaccess(5), pam.conf(5), pam(8), pam_opie(8)
The pam_opieaccess module and this manual page 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.
FreeBSD 5.2.1 January 21, 2002 FreeBSD 5.2.1 [ Back ] | 