-#
-# /etc/login.defs - Configuration control definitions for the login package.
-#
-# Three items must be defined: MAIL_DIR, ENV_SUPATH, and ENV_PATH.
-# If unspecified, some arbitrary (and possibly incorrect) value will
-# be assumed. All other items are optional - if not specified then
-# the described action or option will be inhibited.
-#
-# Comment lines (lines beginning with "#") and blank lines are ignored.
-#
-
-# REQUIRED for useradd/userdel/usermod
-# Directory where mailboxes reside, _or_ name of file, relative to the
-# home directory. If you _do_ define MAIL_DIR and MAIL_FILE,
-# MAIL_DIR takes precedence.
-#
-# Essentially:
-# - MAIL_DIR defines the location of users mail spool files
-# (for mbox use) by appending the username to MAIL_DIR as defined
-# below.
-# - MAIL_FILE defines the location of the users mail spool files as the
-# fully-qualified filename obtained by prepending the user home
-# directory before $MAIL_FILE
-#
-# NOTE: This is no more used for setting up users MAIL environment variable
-# which is, starting from shadow 4.0.12-1 in Debian, entirely the
-# job of the pam_mail PAM modules
-# See default PAM configuration files provided for
-# login, su, etc.
-#
-# This is a temporary situation: setting these variables will soon
-# move to /etc/default/useradd and the variables will then be
-# no more supported
-MAIL_DIR /var/mail
-#MAIL_FILE .mail
-
-#
-# Enable logging and display of /var/log/faillog login failure info.
-# This option conflicts with the pam_tally PAM module.
-#
-FAILLOG_ENAB yes
-
-#
-# Enable display of unknown usernames when login failures are recorded.
-#
-# WARNING: Unknown usernames may become world readable.
-# See #290803 and #298773 for details about how this could become a security
-# concern
-LOG_UNKFAIL_ENAB no
-
-#
-# Enable logging of successful logins
-#
-LOG_OK_LOGINS no
-
-#
-# Enable "syslog" logging of su activity - in addition to sulog file logging.
-# SYSLOG_SG_ENAB does the same for newgrp and sg.
-#
-SYSLOG_SU_ENAB yes
-SYSLOG_SG_ENAB yes
-
-#
-# If defined, all su activity is logged to this file.
-#
-#SULOG_FILE /var/log/sulog
-
-#
-# If defined, file which maps tty line to TERM environment parameter.
-# Each line of the file is in a format something like "vt100 tty01".
-#
-#TTYTYPE_FILE /etc/ttytype
-
-#
-# If defined, login failures will be logged here in a utmp format
-# last, when invoked as lastb, will read /var/log/btmp, so...
-#
-FTMP_FILE /var/log/btmp
-
-#
-# If defined, the command name to display when running "su -". For
-# example, if this is defined as "su" then a "ps" will display the
-# command is "-su". If not defined, then "ps" would display the
-# name of the shell actually being run, e.g. something like "-sh".
-#
-SU_NAME su
-
-#
-# If defined, file which inhibits all the usual chatter during the login
-# sequence. If a full pathname, then hushed mode will be enabled if the
-# user's name or shell are found in the file. If not a full pathname, then
-# hushed mode will be enabled if the file exists in the user's home directory.
-#
-HUSHLOGIN_FILE .hushlogin
-#HUSHLOGIN_FILE /etc/hushlogins
-
-#
-# *REQUIRED* The default PATH settings, for superuser and normal users.
-#
-# (they are minimal, add the rest in the shell startup files)
-ENV_SUPATH PATH=/sbin:/bin:/usr/sbin:/usr/bin
-ENV_PATH PATH=/bin:/usr/bin
-
-#
-# Terminal permissions
-#
-# TTYGROUP Login tty will be assigned this group ownership.
-# TTYPERM Login tty will be set to this permission.
-#
-# If you have a "write" program which is "setgid" to a special group
-# which owns the terminals, define TTYGROUP to the group number and
-# TTYPERM to 0620. Otherwise leave TTYGROUP commented out and assign
-# TTYPERM to either 622 or 600.
-#
-# In Debian /usr/bin/bsd-write or similar programs are setgid tty
-# However, the default and recommended value for TTYPERM is still 0600
-# to not allow anyone to write to anyone else console or terminal
-
-# Users can still allow other people to write them by issuing
-# the "mesg y" command.
-
-TTYGROUP tty
-TTYPERM 0600
-
-#
-# Login configuration initializations:
-#
-# ERASECHAR Terminal ERASE character ('\010' = backspace).
-# KILLCHAR Terminal KILL character ('\025' = CTRL/U).
-# UMASK Default "umask" value.
-#
-# The ERASECHAR and KILLCHAR are used only on System V machines.
-#
-# UMASK is the default umask value for pam_umask and is used by
-# useradd and newusers to set the mode of the new home directories.
-# 022 is the "historical" value in Debian for UMASK
-# 027, or even 077, could be considered better for privacy
-# There is no One True Answer here : each sysadmin must make up his/her
-# mind.
-#
-# If USERGROUPS_ENAB is set to "yes", that will modify this UMASK default value
-# for private user groups, i. e. the uid is the same as gid, and username is
-# the same as the primary group name: for these, the user permissions will be
-# used as group permissions, e. g. 022 will become 002.
-#
-# Prefix these values with "0" to get octal, "0x" to get hexadecimal.
-#
-ERASECHAR 0177
-KILLCHAR 025
-UMASK 077
-
-# HOME_MODE is used by useradd(8) and newusers(8) to set the mode for new
-# home directories.
-# If HOME_MODE is not set, the value of UMASK is used to create the mode.
-#HOME_MODE 0700
-
-#
-# Password aging controls:
-#
-# PASS_MAX_DAYS Maximum number of days a password may be used.
-# PASS_MIN_DAYS Minimum number of days allowed between password changes.
-# PASS_WARN_AGE Number of days warning given before a password expires.
-#
-PASS_MAX_DAYS 99999
-PASS_MIN_DAYS 0
-PASS_WARN_AGE 7
-
-#
-# Min/max values for automatic uid selection in useradd
-#
-UID_MIN 1001
-UID_MAX 60000
-# System accounts
-SYS_UID_MIN 1
-SYS_UID_MAX 1000
-
-#
-# Min/max values for automatic gid selection in groupadd
-#
-GID_MIN 1001
-GID_MAX 60000
-# System accounts
-SYS_GID_MIN 10
-SYS_GID_MAX 1000
-
-#
-# Max number of login retries if password is bad. This will most likely be
-# overriden by PAM, since the default pam_unix module has it's own built
-# in of 3 retries. However, this is a safe fallback in case you are using
-# an authentication module that does not enforce PAM_MAXTRIES.
-#
-LOGIN_RETRIES 5
-
-#
-# Max time in seconds for login
-#
-LOGIN_TIMEOUT 60
-
-#
-# Which fields may be changed by regular users using chfn - use
-# any combination of letters "frwh" (full name, room number, work
-# phone, home phone). If not defined, no changes are allowed.
-# For backward compatibility, "yes" = "rwh" and "no" = "frwh".
-#
-CHFN_RESTRICT rwh
-
-#
-# Should login be allowed if we can't cd to the home directory?
-# Default is no.
-#
-DEFAULT_HOME yes
-
-#
-# If defined, this command is run when removing a user.
-# It should remove any at/cron/print jobs etc. owned by
-# the user to be removed (passed as the first argument).
-#
-#USERDEL_CMD /usr/sbin/userdel_local
-
-#
-# If set to yes, userdel will remove the user's group if it contains no
-# more members, and useradd will create by default a group with the name
-# of the user.
-#
-# Other former uses of this variable such as setting the umask when
-# user==primary group are not used in PAM environments, such as Debian
-#
-USERGROUPS_ENAB yes
-
-#
-# Instead of the real user shell, the program specified by this parameter
-# will be launched, although its visible name (argv[0]) will be the shell's.
-# The program may do whatever it wants (logging, additional authentification,
-# banner, ...) before running the actual shell.
-#
-# FAKE_SHELL /bin/fakeshell
-
-#
-# If defined, either full pathname of a file containing device names or
-# a ":" delimited list of device names. Root logins will be allowed only
-# upon these devices.
-#
-# This variable is used by login and su.
-#
-CONSOLE /etc/securecty
-#CONSOLE console:tty01:tty02:tty03:tty04
-
-#
-# List of groups to add to the user's supplementary group set
-# when logging in on the console (as determined by the CONSOLE
-# setting). Default is none.
-#
-# Use with caution - it is possible for users to gain permanent
-# access to these groups, even when not logged in on the console.
-# How to do it is left as an exercise for the reader...
-#
-# This variable is used by login and su.
-#
-#CONSOLE_GROUPS floppy:audio:cdrom
-
-#
-# If set to "yes", new passwords will be encrypted using the MD5-based
-# algorithm compatible with the one used by recent releases of FreeBSD.
-# It supports passwords of unlimited length and longer salt strings.
-# Set to "no" if you need to copy encrypted passwords to other systems
-# which don't understand the new algorithm. Default is "no".
-#
-# This variable is deprecated. You should use ENCRYPT_METHOD.
-#
-#MD5_CRYPT_ENAB no
-
-#
-# If set to MD5, MD5-based algorithm will be used for encrypting password
-# If set to SHA256, SHA256-based algorithm will be used for encrypting password
-# If set to SHA512, SHA512-based algorithm will be used for encrypting password
-# If set to BCRYPT, BCRYPT-based algorithm will be used for encrypting password
-# If set to YESCRYPT, YESCRYPT-based algorithm will be used for encrypting password
-# If set to DES, DES-based algorithm will be used for encrypting password (default)
-# MD5 and DES should not be used for new hashes, see crypt(5) for recommendations.
-# Overrides the MD5_CRYPT_ENAB option
-#
-# Note: It is recommended to use a value consistent with
-# the PAM modules configuration.
-#
-ENCRYPT_METHOD YESCRYPT
-
-#
-# Only works if ENCRYPT_METHOD is set to SHA256 or SHA512.
-#
-# Define the number of SHA rounds.
-# With a lot of rounds, it is more difficult to brute-force the password.
-# However, more CPU resources will be needed to authenticate users if
-# this value is increased.
-#
-# If not specified, the libc will choose the default number of rounds (5000),
-# which is orders of magnitude too low for modern hardware.
-# The values must be within the 1000-999999999 range.
-# If only one of the MIN or MAX values is set, then this value will be used.
-# If MIN > MAX, the highest value will be used.
-#
-#SHA_CRYPT_MIN_ROUNDS 5000
-#SHA_CRYPT_MAX_ROUNDS 5000
-
-#
-# Only works if ENCRYPT_METHOD is set to YESCRYPT.
-#
-# Define the YESCRYPT cost factor.
-# With a higher cost factor, it is more difficult to brute-force the password.
-# However, more CPU time and more memory will be needed to authenticate users
-# if this value is increased.
-#
-# If not specified, a cost factor of 5 will be used.
-# The value must be within the 1-11 range.
-#
-#YESCRYPT_COST_FACTOR 5
-
-#
-# The pwck(8) utility emits a warning for any system account with a home
-# directory that does not exist. Some system accounts intentionally do
-# not have a home directory. Such accounts may have this string as
-# their home directory in /etc/passwd to avoid a spurious warning.
-#
-NONEXISTENT /nonexistent
-
-#
-# Allow newuidmap and newgidmap when running under an alternative
-# primary group.
-#
-#GRANT_AUX_GROUP_SUBIDS yes
-
-#
-# Prevents an empty password field to be interpreted as "no authentication
-# required".
-# Set to "yes" to prevent for all accounts
-# Set to "superuser" to prevent for UID 0 / root (default)
-# Set to "no" to not prevent for any account (dangerous, historical default)
-PREVENT_NO_AUTH superuser
-
-#
-# Select the HMAC cryptography algorithm.
-# Used in pam_timestamp module to calculate the keyed-hash message
-# authentication code.
-#
-# Note: It is recommended to check hmac(3) to see the possible algorithms
-# that are available in your system.
-#
-#HMAC_CRYPTO_ALGO SHA512
-
-################# OBSOLETED BY PAM ##############
-# #
-# These options are now handled by PAM. Please #
-# edit the appropriate file in /etc/pam.d/ to #
-# enable the equivelants of them. #
-# #
-#################################################
-
-#MOTD_FILE
-#DIALUPS_CHECK_ENAB
-#LASTLOG_ENAB
-#MAIL_CHECK_ENAB
-#OBSCURE_CHECKS_ENAB
-#PORTTIME_CHECKS_ENAB
-#SU_WHEEL_ONLY
-#CRACKLIB_DICTPATH
-#PASS_CHANGE_TRIES
-#PASS_ALWAYS_WARN
-#ENVIRON_FILE
-#NOLOGINS_FILE
-#ISSUE_FILE
-#PASS_MIN_LEN
-#PASS_MAX_LEN
-#ULIMIT
-#ENV_HZ
-#CHFN_AUTH
-#CHSH_AUTH
-#FAIL_DELAY
-
-################# OBSOLETED #######################
-# #
-# These options are no longer handled by shadow. #
-# #
-# Shadow utilities will display a warning if they #
-# still appear. #
-# #
-###################################################
-
-#CLOSE_SESSIONS
-#LOGIN_STRING
-#NO_PASSWORD_CONSOLE
-#QMAIL_DIR
TLD / packages / shadow.git / commitdiff