2019-05-06 09:58:15 +02:00
|
|
|
Remove variables that are present in login.defs, but shadow with the
|
|
|
|
current configuration (e. g. with PAM) does not use them.
|
|
|
|
|
2021-11-17 17:18:12 +01:00
|
|
|
It also includes variables used by the current configuration, but deleted
|
|
|
|
in the spec file.
|
|
|
|
|
2019-05-06 09:58:15 +02:00
|
|
|
shadow-login_defs-unused-check.sh makes possible to verify that it is
|
|
|
|
still up to date.
|
|
|
|
|
2017-05-23 14:25:13 +02:00
|
|
|
Index: etc/login.defs
|
|
|
|
===================================================================
|
|
|
|
--- etc/login.defs.orig
|
2016-05-30 12:38:25 +02:00
|
|
|
+++ etc/login.defs
|
2019-05-06 09:58:15 +02:00
|
|
|
@@ -12,11 +12,6 @@
|
2012-10-29 16:15:23 +01:00
|
|
|
FAIL_DELAY 3
|
|
|
|
|
|
|
|
#
|
2016-05-30 12:38:25 +02:00
|
|
|
-# Enable logging and display of /var/log/faillog login(1) failure info.
|
2012-10-29 16:15:23 +01:00
|
|
|
-#
|
|
|
|
-FAILLOG_ENAB yes
|
|
|
|
-
|
|
|
|
-#
|
2016-05-30 12:38:25 +02:00
|
|
|
# Enable display of unknown usernames when login(1) failures are recorded.
|
2012-10-29 16:15:23 +01:00
|
|
|
#
|
|
|
|
LOG_UNKFAIL_ENAB no
|
2019-12-17 13:44:46 +01:00
|
|
|
@@ -27,11 +22,6 @@ LOG_UNKFAIL_ENAB no
|
2012-10-29 16:15:23 +01:00
|
|
|
LOG_OK_LOGINS no
|
|
|
|
|
|
|
|
#
|
2016-05-30 12:38:25 +02:00
|
|
|
-# Enable logging and display of /var/log/lastlog login(1) time info.
|
2012-10-29 16:15:23 +01:00
|
|
|
-#
|
|
|
|
-LASTLOG_ENAB yes
|
|
|
|
-
|
|
|
|
-#
|
2019-12-17 13:44:46 +01:00
|
|
|
# Limit the highest user ID number for which the lastlog entries should
|
|
|
|
# be updated.
|
|
|
|
#
|
|
|
|
@@ -41,29 +31,6 @@ LASTLOG_ENAB yes
|
|
|
|
#LASTLOG_UID_MAX
|
|
|
|
|
|
|
|
#
|
2012-10-29 16:15:23 +01:00
|
|
|
-# Enable checking and display of mailbox status upon login.
|
|
|
|
-#
|
|
|
|
-# Disable if the shell startup files already check for mail
|
|
|
|
-# ("mailx -e" or equivalent).
|
|
|
|
-#
|
|
|
|
-MAIL_CHECK_ENAB yes
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
-# Enable additional checks upon password changes.
|
|
|
|
-#
|
|
|
|
-OBSCURE_CHECKS_ENAB yes
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
-# Enable checking of time restrictions specified in /etc/porttime.
|
|
|
|
-#
|
|
|
|
-PORTTIME_CHECKS_ENAB yes
|
|
|
|
-
|
|
|
|
-#
|
2016-05-30 12:38:25 +02:00
|
|
|
-# Enable setting of ulimit, umask, and niceness from passwd(5) gecos field.
|
2012-10-29 16:15:23 +01:00
|
|
|
-#
|
|
|
|
-QUOTAS_ENAB yes
|
|
|
|
-
|
|
|
|
-#
|
2016-05-30 12:38:25 +02:00
|
|
|
# Enable "syslog" logging of su(1) activity - in addition to sulog file logging.
|
|
|
|
# SYSLOG_SG_ENAB does the same for newgrp(1) and sg(1).
|
2012-10-29 16:15:23 +01:00
|
|
|
#
|
2019-12-17 13:44:46 +01:00
|
|
|
@@ -91,46 +58,12 @@ MOTD_FILE /etc/motd
|
2012-10-29 16:15:23 +01:00
|
|
|
#MOTD_FILE /etc/motd:/usr/lib/news/news-motd
|
|
|
|
|
|
|
|
#
|
2016-05-30 12:38:25 +02:00
|
|
|
-# If defined, this file will be output before each login(1) prompt.
|
2012-10-29 16:15:23 +01:00
|
|
|
-#
|
|
|
|
-#ISSUE_FILE /etc/issue
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
# If defined, file which maps tty line to TERM environment parameter.
|
2016-05-30 12:38:25 +02:00
|
|
|
# Each line of the file is in a format similar to "vt100 tty01".
|
2012-10-29 16:15:23 +01:00
|
|
|
#
|
|
|
|
#TTYTYPE_FILE /etc/ttytype
|
|
|
|
|
|
|
|
#
|
2016-05-30 12:38:25 +02:00
|
|
|
-# If defined, login(1) failures will be logged here in a utmp format.
|
|
|
|
-# last(1), when invoked as lastb(1), will read /var/log/btmp, so...
|
2012-10-29 16:15:23 +01:00
|
|
|
-#
|
|
|
|
-FTMP_FILE /var/log/btmp
|
|
|
|
-
|
|
|
|
-#
|
2016-05-30 12:38:25 +02:00
|
|
|
-# If defined, name of file whose presence will inhibit non-root
|
|
|
|
-# logins. The content of this file should be a message indicating
|
2012-10-29 16:15:23 +01:00
|
|
|
-# why logins are inhibited.
|
|
|
|
-#
|
|
|
|
-NOLOGINS_FILE /etc/nologin
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
-# If defined, the command name to display when running "su -". For
|
2016-05-30 12:38:25 +02:00
|
|
|
-# example, if this is defined as "su" then ps(1) will display the
|
|
|
|
-# command as "-su". If not defined, then ps(1) will display the
|
2012-10-29 16:15:23 +01:00
|
|
|
-# name of the shell actually being run, e.g. something like "-sh".
|
|
|
|
-#
|
|
|
|
-SU_NAME su
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
-# *REQUIRED*
|
|
|
|
-# Directory where mailboxes reside, _or_ name of file, relative to the
|
|
|
|
-# home directory. If you _do_ define both, MAIL_DIR takes precedence.
|
|
|
|
-#
|
|
|
|
-MAIL_DIR /var/spool/mail
|
|
|
|
-#MAIL_FILE .mail
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
# 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
|
2019-12-17 13:44:46 +01:00
|
|
|
@@ -140,21 +73,6 @@ HUSHLOGIN_FILE .hushlogin
|
2019-05-06 09:58:15 +02:00
|
|
|
#HUSHLOGIN_FILE /etc/hushlogins
|
|
|
|
|
2012-10-29 16:15:23 +01:00
|
|
|
#
|
|
|
|
-# If defined, either a TZ environment parameter spec or the
|
|
|
|
-# fully-rooted pathname of a file containing such a spec.
|
|
|
|
-#
|
|
|
|
-#ENV_TZ TZ=CST6CDT
|
|
|
|
-#ENV_TZ /etc/tzname
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
-# If defined, an HZ environment parameter spec.
|
|
|
|
-#
|
|
|
|
-# for Linux/x86
|
|
|
|
-ENV_HZ HZ=100
|
|
|
|
-# For Linux/Alpha...
|
|
|
|
-#ENV_HZ HZ=1024
|
2019-05-06 09:58:15 +02:00
|
|
|
-
|
|
|
|
-#
|
2012-10-29 16:15:23 +01:00
|
|
|
# *REQUIRED* The default PATH settings, for superuser and normal users.
|
|
|
|
#
|
|
|
|
# (they are minimal, add the rest in the shell startup files)
|
2019-12-17 13:44:46 +01:00
|
|
|
@@ -180,17 +98,13 @@ TTYPERM 0600
|
2012-10-29 16:15:23 +01:00
|
|
|
#
|
|
|
|
# ERASECHAR Terminal ERASE character ('\010' = backspace).
|
|
|
|
# KILLCHAR Terminal KILL character ('\025' = CTRL/U).
|
|
|
|
-# ULIMIT Default "ulimit" value.
|
|
|
|
#
|
|
|
|
# The ERASECHAR and KILLCHAR are used only on System V machines.
|
|
|
|
-# The ULIMIT is used only if the system supports it.
|
|
|
|
-# (now it works with setrlimit too; ulimit is in 512-byte units)
|
|
|
|
#
|
|
|
|
# Prefix these values with "0" to get octal, "0x" to get hexadecimal.
|
|
|
|
#
|
|
|
|
ERASECHAR 0177
|
|
|
|
KILLCHAR 025
|
|
|
|
-#ULIMIT 2097152
|
|
|
|
|
2016-05-30 12:38:25 +02:00
|
|
|
# Default initial "umask" value used by login(1) on non-PAM enabled systems.
|
|
|
|
# Default "umask" value for pam_umask(8) on PAM enabled systems.
|
2024-03-10 08:16:34 +01:00
|
|
|
@@ -211,23 +125,13 @@ UMASK 022
|
2012-11-13 17:35:05 +01:00
|
|
|
#
|
|
|
|
# PASS_MAX_DAYS Maximum number of days a password may be used.
|
|
|
|
# PASS_MIN_DAYS Minimum number of days allowed between password changes.
|
|
|
|
-# PASS_MIN_LEN Minimum acceptable password length.
|
|
|
|
# PASS_WARN_AGE Number of days warning given before a password expires.
|
|
|
|
#
|
|
|
|
PASS_MAX_DAYS 99999
|
|
|
|
PASS_MIN_DAYS 0
|
|
|
|
-PASS_MIN_LEN 5
|
2012-10-29 16:15:23 +01:00
|
|
|
PASS_WARN_AGE 7
|
|
|
|
|
|
|
|
#
|
|
|
|
-# If "yes", the user must be listed as a member of the first gid 0 group
|
|
|
|
-# in /etc/group (called "root" on most Linux systems) to be able to "su"
|
|
|
|
-# to uid 0 accounts. If the group doesn't exist or is empty, no one
|
|
|
|
-# will be able to "su" to uid 0.
|
|
|
|
-#
|
|
|
|
-SU_WHEEL_ONLY no
|
|
|
|
-
|
|
|
|
-#
|
2016-05-30 12:38:25 +02:00
|
|
|
# Min/max values for automatic uid selection in useradd(8)
|
2012-10-29 16:15:23 +01:00
|
|
|
#
|
|
|
|
UID_MIN 1000
|
2024-03-10 08:16:34 +01:00
|
|
|
@@ -264,28 +168,6 @@ LOGIN_RETRIES 5
|
2012-10-29 16:15:23 +01:00
|
|
|
LOGIN_TIMEOUT 60
|
|
|
|
|
|
|
|
#
|
|
|
|
-# Maximum number of attempts to change password if rejected (too easy)
|
|
|
|
-#
|
|
|
|
-PASS_CHANGE_TRIES 5
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
-# Warn about weak passwords (but still allow them) if you are root.
|
|
|
|
-#
|
|
|
|
-PASS_ALWAYS_WARN yes
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
-# Number of significant characters in the password for crypt().
|
|
|
|
-# Default is 8, don't change unless your crypt() is better.
|
|
|
|
-# Ignored if MD5_CRYPT_ENAB set to "yes".
|
|
|
|
-#
|
|
|
|
-#PASS_MAX_LEN 8
|
|
|
|
-
|
|
|
|
-#
|
2016-05-30 12:38:25 +02:00
|
|
|
-# Require password before chfn(1)/chsh(1) can make any changes.
|
2012-10-29 16:15:23 +01:00
|
|
|
-#
|
|
|
|
-CHFN_AUTH yes
|
|
|
|
-
|
|
|
|
-#
|
2016-05-30 12:38:25 +02:00
|
|
|
# Which fields may be changed by regular users using chfn(1) - use
|
2012-10-29 16:15:23 +01:00
|
|
|
# any combination of letters "frwh" (full name, room number, work
|
|
|
|
# phone, home phone). If not defined, no changes are allowed.
|
2024-03-10 08:16:34 +01:00
|
|
|
@@ -294,13 +176,6 @@ CHFN_AUTH yes
|
2012-10-29 16:15:23 +01:00
|
|
|
CHFN_RESTRICT rwh
|
|
|
|
|
|
|
|
#
|
|
|
|
-# Password prompt (%s will be replaced by user name).
|
|
|
|
-#
|
|
|
|
-# XXX - it doesn't work correctly yet, for now leave it commented out
|
|
|
|
-# to use the default which is just "Password: ".
|
|
|
|
-#LOGIN_STRING "%s's Password: "
|
|
|
|
-
|
|
|
|
-#
|
2019-05-06 09:58:15 +02:00
|
|
|
# Only works if compiled with MD5_CRYPT defined:
|
|
|
|
# If set to "yes", new passwords will be encrypted using the MD5-based
|
|
|
|
# algorithm compatible with the one used by recent releases of FreeBSD.
|
2024-03-10 08:16:34 +01:00
|
|
|
@@ -349,45 +224,6 @@ CHFN_RESTRICT rwh
|
2021-11-17 17:18:12 +01:00
|
|
|
#SHA_CRYPT_MAX_ROUNDS 5000
|
2019-05-06 09:58:15 +02:00
|
|
|
|
|
|
|
#
|
2021-11-17 17:18:12 +01:00
|
|
|
-# Only works if ENCRYPT_METHOD is set to BCRYPT.
|
|
|
|
-#
|
|
|
|
-# Define the number of BCRYPT 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, 13 rounds will be attempted.
|
|
|
|
-# 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.
|
|
|
|
-#
|
|
|
|
-#BCRYPT_MIN_ROUNDS 13
|
|
|
|
-#BCRYPT_MAX_ROUNDS 13
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
-# 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
|
|
|
|
-
|
|
|
|
-#
|
2019-05-06 09:58:15 +02:00
|
|
|
-# List of groups to add to the user's supplementary group set
|
|
|
|
-# when logging in from the console (as determined by the CONSOLE
|
|
|
|
-# setting). Default is none.
|
2013-02-05 13:20:33 +01:00
|
|
|
-#
|
2019-05-06 09:58:15 +02:00
|
|
|
-# Use with caution - it is possible for users to gain permanent
|
|
|
|
-# access to these groups, even when not logged in from the console.
|
|
|
|
-# How to do it is left as an exercise for the reader...
|
2013-02-05 13:20:33 +01:00
|
|
|
-#
|
2019-05-06 09:58:15 +02:00
|
|
|
-#CONSOLE_GROUPS floppy:audio:cdrom
|
2013-02-05 13:20:33 +01:00
|
|
|
-
|
|
|
|
-#
|
2019-05-06 09:58:15 +02:00
|
|
|
# Should login be allowed if we can't cd to the home directory?
|
|
|
|
# Default is no.
|
2013-02-05 13:20:33 +01:00
|
|
|
#
|
2024-03-10 08:16:34 +01:00
|
|
|
@@ -402,12 +238,6 @@ DEFAULT_HOME yes
|
2021-08-18 16:25:29 +02:00
|
|
|
NONEXISTENT /nonexistent
|
2012-10-29 16:15:23 +01:00
|
|
|
|
|
|
|
#
|
|
|
|
-# If this file exists and is readable, login environment will be
|
|
|
|
-# read from it. Every line should be in the form name=value.
|
|
|
|
-#
|
|
|
|
-ENVIRON_FILE /etc/environment
|
|
|
|
-
|
|
|
|
-#
|
|
|
|
# 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).
|