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PAM_GROUP(8)		    System Manager's Manual		  PAM_GROUP(8)

NAME
       pam_group -- Group PAM module

SYNOPSIS
       [service-name] module-type control-flag pam_group [arguments]

DESCRIPTION
       The  group  service  module  for	 PAM accepts or	rejects	users based on
       their membership	in a particular	file group.  pam_group provides	 func-
       tionality  for  two  PAM	categories: authentication and account manage-
       ment.  In terms of the module-type parameter, they are the ``auth'' and
       ``account'' features.

       The following options may be passed to the pam_group module:

       deny	  Reverse the meaning of the test, i.e., reject	the  applicant
		  if and only if he or she is a	member of the specified	group.
		  This	can  be	useful to exclude certain groups of users from
		  certain services.

       fail_safe  If the specified group does not exist, or  has  no  members,
		  act as if it does exist and the applicant is a member.

       group=groupname
		  Specify  the	name  of  the  group to	check.	The default is
		  "wheel".

       luser	  Accept or reject based on the	target	user's	group  member-
		  ship.

       root_only  Skip	this  module entirely if the target account is not the
		  superuser account.

       ruser	  Accept or reject based on the	supplicant's group membership.
		  This is the default.

       Note that the luser and ruser options are mutually exclusive, and  that
       pam_group will fail if both are specified.

SEE ALSO
       pam.conf(5), pam(3)

AUTHORS
       The  pam_group  module  and  this  manual  page	were developed for the
       FreeBSD Project by ThinkSec AS and NAI Labs, the	Security Research  Di-
       vision	of   Network  Associates,  Inc.	 under	DARPA/SPAWAR  contract
       N66001-01-C-8035	("CBOSS"), as part of the DARPA	 CHATS	research  pro-
       gram.

FreeBSD	13.2			 July 19, 2014			  PAM_GROUP(8)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHORS

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