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PAM_SELF(8)             FreeBSD System Manager's Manual            PAM_SELF(8)

NAME
     pam_self - Self PAM module

SYNOPSIS
     [service-name] module-type control-flag pam_self [options]

DESCRIPTION
     The Self authentication service module for PAM, pam_self provides
     functionality for only one PAM category: authentication.  In terms of the
     module-type parameter, this is the ``auth'' feature.

   Self Authentication Module
     The Self authentication component (pam_sm_authenticate()), returns
     success if and only if the target user's user ID is identical with the
     current real user ID.  If the current real user ID is non-zero,
     authentication will fail, unless the allow_root option was specified.

     The following options may be passed to the authentication 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.

     allow_root      do not automatically fail if the current real user ID is
                     0.

SEE ALSO
     getuid(2), pam.conf(5), pam(8)

AUTHORS
     The pam_self 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 11.0-PRERELEASE        December 5, 2001        FreeBSD 11.0-PRERELEASE

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHORS

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