The Deny authentication service module for PAM,
pam_deny
provides functionality for all the PAM categories:
authentication,
account management,
session management and
password management.
In terms of the
module-type
parameter, these are the
"
auth",
"
account",
"
session",
and
"
password"
features.
The Deny module
will universally deny all requests.
It is primarily of use during testing,
and to
"null-out"
unwanted functionality.
The following options may be passed to the module:
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.
|