Maybe I was a little too fast? Remove debugging code, and commit the

Makefile and man page which I'd forgotten to 'cvs add'.

Sponsored by:	DARPA, NAI Labs

lib/libpam/modules/pam_group/Makefile

@@ -0,0 +1,7 @@
+# $FreeBSD$
+
+LIB=		pam_group
+SRCS=		pam_group.c
+MAN=		pam_group.8
+
+.include <bsd.lib.mk>

lib/libpam/modules/pam_group/pam_group.8

@@ -0,0 +1,83 @@
+.\" Copyright (c) 2003 Networks Associates Technology, Inc.
+.\" All rights reserved.
+.\"
+.\" Portions of this software 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.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote
+.\"    products derived from this software without specific prior written
+.\"    permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd February 6, 2003
+.Dt PAM_GROUP 8
+.Os
+.Sh NAME
+.Nm pam_group
+.Nd Group PAM module
+.Sh SYNOPSIS
+.Op Ar service-name
+.Ar module-type
+.Ar control-flag
+.Pa pam_group
+.Op Ar arguments
+.Sh DESCRIPTION
+The group service module for PAM accepts or rejects users based on
+their membership in a particular file group.
+.Pp
+The following options may be passed to the
+.Nm
+module:
+.Bl -tag -width ".Cm fail_safe"
+.It Cm 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.
+.It Cm 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.
+.It Cm group Ns = Ns Ar groupname
+Specify the name of the group to check.
+The default is
+.Dq wheel .
+.It Cm root_only
+Skip this module entirely if the target account is not the superuser
+account.
+.El
+.Sh SEE ALSO
+.Xr pam.conf 5 ,
+.Xr pam 8
+.Sh AUTHORS
+The
+.Nm
+module and this manual page were developed for the
+.Fx
+Project by
+ThinkSec AS and NAI Labs, the Security Research Division of Network
+Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+.Pq Dq CBOSS ,
+as part of the DARPA CHATS research program.

lib/libpam/modules/pam_group/pam_group.c

@@ -91,12 +91,10 @@ pam_sm_authenticate(pam_handle_t *pamh, int flags __unused,
 			goto found;
 
  not_found:
-	fprintf(stderr, "couldn't find %s in %s\n", ruser, group);
 	if (openpam_get_option(pamh, "deny"))
 		return (PAM_SUCCESS);
 	return (PAM_AUTH_ERR);
  found:
-	fprintf(stderr, "found %s in %s\n", ruser, group);
 	if (openpam_get_option(pamh, "deny"))
 		return (PAM_AUTH_ERR);
 	return (PAM_SUCCESS);