xref: /titanic_50/usr/src/cmd/login/login.dfl (revision aecfc01d1bad84e66649703f7fc2926ef70b34ba)
17c478bd9Sstevel@tonic-gate#
2*aecfc01dSrui zang - Sun Microsystems - Beijing China# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
37c478bd9Sstevel@tonic-gate# Use is subject to license terms.
47c478bd9Sstevel@tonic-gate#
57c478bd9Sstevel@tonic-gate# CDDL HEADER START
67c478bd9Sstevel@tonic-gate#
77c478bd9Sstevel@tonic-gate# The contents of this file are subject to the terms of the
8*aecfc01dSrui zang - Sun Microsystems - Beijing China# Common Development and Distribution License (the "License").
9*aecfc01dSrui zang - Sun Microsystems - Beijing China# You may not use this file except in compliance with the License.
107c478bd9Sstevel@tonic-gate#
117c478bd9Sstevel@tonic-gate# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
127c478bd9Sstevel@tonic-gate# or http://www.opensolaris.org/os/licensing.
137c478bd9Sstevel@tonic-gate# See the License for the specific language governing permissions
147c478bd9Sstevel@tonic-gate# and limitations under the License.
157c478bd9Sstevel@tonic-gate#
167c478bd9Sstevel@tonic-gate# When distributing Covered Code, include this CDDL HEADER in each
177c478bd9Sstevel@tonic-gate# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
187c478bd9Sstevel@tonic-gate# If applicable, add the following below this CDDL HEADER, with the
197c478bd9Sstevel@tonic-gate# fields enclosed by brackets "[]" replaced with your own identifying
207c478bd9Sstevel@tonic-gate# information: Portions Copyright [yyyy] [name of copyright owner]
217c478bd9Sstevel@tonic-gate#
227c478bd9Sstevel@tonic-gate# CDDL HEADER END
237c478bd9Sstevel@tonic-gate#
247c478bd9Sstevel@tonic-gate
257c478bd9Sstevel@tonic-gate# Set the TZ environment variable of the shell.
267c478bd9Sstevel@tonic-gate#
277c478bd9Sstevel@tonic-gate#TIMEZONE=EST5EDT
287c478bd9Sstevel@tonic-gate
297c478bd9Sstevel@tonic-gate# ULIMIT sets the file size limit for the login.  Units are disk blocks.
307c478bd9Sstevel@tonic-gate# The default of zero means no limit.
317c478bd9Sstevel@tonic-gate#
327c478bd9Sstevel@tonic-gate#ULIMIT=0
337c478bd9Sstevel@tonic-gate
347c478bd9Sstevel@tonic-gate# If CONSOLE is set, root can only login on that device.
35*aecfc01dSrui zang - Sun Microsystems - Beijing China# If the specified device is /dev/console, then root can also log into
36*aecfc01dSrui zang - Sun Microsystems - Beijing China# any of the currently enabled /dev/vt/# virtual terminal devices.
377c478bd9Sstevel@tonic-gate# Comment this line out to allow remote login by root.
387c478bd9Sstevel@tonic-gate#
397c478bd9Sstevel@tonic-gateCONSOLE=/dev/console
407c478bd9Sstevel@tonic-gate
417c478bd9Sstevel@tonic-gate# PASSREQ determines if login requires a password.
427c478bd9Sstevel@tonic-gate#
437c478bd9Sstevel@tonic-gatePASSREQ=YES
447c478bd9Sstevel@tonic-gate
457c478bd9Sstevel@tonic-gate# ALTSHELL determines if the SHELL environment variable should be set
467c478bd9Sstevel@tonic-gate#
477c478bd9Sstevel@tonic-gateALTSHELL=YES
487c478bd9Sstevel@tonic-gate
497c478bd9Sstevel@tonic-gate# PATH sets the initial shell PATH variable
507c478bd9Sstevel@tonic-gate#
517c478bd9Sstevel@tonic-gate#PATH=/usr/bin:
527c478bd9Sstevel@tonic-gate
537c478bd9Sstevel@tonic-gate# SUPATH sets the initial shell PATH variable for root
547c478bd9Sstevel@tonic-gate#
557c478bd9Sstevel@tonic-gate#SUPATH=/usr/sbin:/usr/bin
567c478bd9Sstevel@tonic-gate
577c478bd9Sstevel@tonic-gate# TIMEOUT sets the number of seconds (between 0 and 900) to wait before
587c478bd9Sstevel@tonic-gate# abandoning a login session.
597c478bd9Sstevel@tonic-gate#
607c478bd9Sstevel@tonic-gate#TIMEOUT=300
617c478bd9Sstevel@tonic-gate
627c478bd9Sstevel@tonic-gate# UMASK sets the initial shell file creation mode mask.  See umask(1).
637c478bd9Sstevel@tonic-gate#
647c478bd9Sstevel@tonic-gate#UMASK=022
657c478bd9Sstevel@tonic-gate
667c478bd9Sstevel@tonic-gate# SYSLOG determines whether the syslog(3) LOG_AUTH facility should be used
677c478bd9Sstevel@tonic-gate# to log all root logins at level LOG_NOTICE and multiple failed login
687c478bd9Sstevel@tonic-gate# attempts at LOG_CRIT.
697c478bd9Sstevel@tonic-gate#
707c478bd9Sstevel@tonic-gateSYSLOG=YES
717c478bd9Sstevel@tonic-gate
727c478bd9Sstevel@tonic-gate# SLEEPTIME controls the number of seconds that the command should
737c478bd9Sstevel@tonic-gate# wait before printing the "login incorrect" message when a
747c478bd9Sstevel@tonic-gate# bad password is provided.  The range is limited from
757c478bd9Sstevel@tonic-gate# 0 to 5 seconds.
767c478bd9Sstevel@tonic-gate#
777c478bd9Sstevel@tonic-gate#SLEEPTIME=4
787c478bd9Sstevel@tonic-gate
797c478bd9Sstevel@tonic-gate# DISABLETIME  If present, and greater than zero, the number of seconds
807c478bd9Sstevel@tonic-gate# login will wait after RETRIES failed attempts or the PAM framework returns
817c478bd9Sstevel@tonic-gate# PAM_ABORT. Default is 20. Minimum is 0. No maximum is imposed.
827c478bd9Sstevel@tonic-gate#
837c478bd9Sstevel@tonic-gate#DISABLETIME=20
847c478bd9Sstevel@tonic-gate
857c478bd9Sstevel@tonic-gate# RETRIES determines the number of failed logins that will be
867c478bd9Sstevel@tonic-gate# allowed before login exits. Default is 5 and maximum is 15.
877c478bd9Sstevel@tonic-gate# If account locking is configured (user_attr(4)/policy.conf(4))
887c478bd9Sstevel@tonic-gate# for a local user's account (passwd(4)/shadow(4)), that account
897c478bd9Sstevel@tonic-gate# will be locked if failed logins equals or exceeds RETRIES.
907c478bd9Sstevel@tonic-gate#
917c478bd9Sstevel@tonic-gate#RETRIES=5
927c478bd9Sstevel@tonic-gate#
937c478bd9Sstevel@tonic-gate# The SYSLOG_FAILED_LOGINS variable is used to determine how many failed
947c478bd9Sstevel@tonic-gate# login attempts will be allowed by the system before a failed login
957c478bd9Sstevel@tonic-gate# message is logged, using the syslog(3) LOG_NOTICE facility.  For example,
967c478bd9Sstevel@tonic-gate# if the variable is set to 0, login will log -all- failed login attempts.
977c478bd9Sstevel@tonic-gate#
987c478bd9Sstevel@tonic-gate#SYSLOG_FAILED_LOGINS=5
99