74 lines
2.2 KiB
Diff
74 lines
2.2 KiB
Diff
From 3d08c402ec9ee72151c585de07b840a5dcb71c0b Mon Sep 17 00:00:00 2001
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From: David Runge <dvzrv@archlinux.org>
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Date: Mon, 31 Oct 2022 10:10:22 +0100
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Subject: [PATCH 3/3] Add Arch Linux defaults for login.defs
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etc/login.defs:
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- Change `ENV_SUPATH` and `ENV_SUPATH` to only use
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/usr/local/sbin:/usr/local/bin:/usr/bin as Arch Linux is a /usr and
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bin merge distribution.
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- Set `HOME_MODE` to `0700` to be able to rely on a `UMASK` of `022`
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while creating home directories in a privacy conserving manner.
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- Change SYS_UID_MIN and SYS_GID_MIN to 500 which gives more space for
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distribution added UIDs and GIDs of system users.
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- Change ENCRYPT_METHOD to YESCRYPT as it is a safer hashing algorithm
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than DES.
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---
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etc/login.defs | 12 ++++++------
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1 file changed, 6 insertions(+), 6 deletions(-)
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diff --git a/etc/login.defs b/etc/login.defs
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index 797ca6b3..c4accbf8 100644
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--- a/etc/login.defs
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+++ b/etc/login.defs
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@@ -55,8 +55,8 @@ HUSHLOGIN_FILE .hushlogin
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# *REQUIRED* The default PATH settings, for superuser and normal users.
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#
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# (they are minimal, add the rest in the shell startup files)
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-ENV_SUPATH PATH=/sbin:/bin:/usr/sbin:/usr/bin
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-ENV_PATH PATH=/bin:/usr/bin
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+ENV_SUPATH PATH=/usr/local/sbin:/usr/local/bin:/usr/bin
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+ENV_PATH PATH=/usr/local/sbin:/usr/local/bin:/usr/bin
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#
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# Terminal permissions
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@@ -84,7 +84,7 @@ UMASK 022
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# HOME_MODE is used by useradd(8) and newusers(8) to set the mode for new
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# home directories.
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# If HOME_MODE is not set, the value of UMASK is used to create the mode.
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-#HOME_MODE 0700
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+HOME_MODE 0700
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#
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# Password aging controls:
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@@ -103,7 +103,7 @@ PASS_WARN_AGE 7
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UID_MIN 1000
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UID_MAX 60000
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# System accounts
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-SYS_UID_MIN 101
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+SYS_UID_MIN 500
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SYS_UID_MAX 999
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# Extra per user uids
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SUB_UID_MIN 100000
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@@ -116,7 +116,7 @@ SUB_UID_COUNT 65536
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GID_MIN 1000
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GID_MAX 60000
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# System accounts
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-SYS_GID_MIN 101
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+SYS_GID_MIN 500
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SYS_GID_MAX 999
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# Extra per user group ids
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SUB_GID_MIN 100000
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@@ -152,7 +152,7 @@ CHFN_RESTRICT rwh
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# Note: If you use PAM, it is recommended to use a value consistent with
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# the PAM modules configuration.
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#
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-#ENCRYPT_METHOD DES
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+ENCRYPT_METHOD YESCRYPT
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#
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# Only works if ENCRYPT_METHOD is set to SHA256 or SHA512.
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--
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2.44.0
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