pam_deny
— Deny
PAM module
[service-name]
module-type control-flag
pam_deny [options]
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.