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From 96116c784edda6675c80fdf95823188c72b28652 Mon Sep 17 00:00:00 2001
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From: Lukas Nykryn <lnykryn@redhat.com>
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Date: Mon, 18 Jul 2022 16:29:27 +0200
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Subject: [PATCH] fix(98dracut-systemd): partly revert "emergency mode: use
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sulogin"
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Partly reverts 32f68c1f9ac3720e8ce4b95a09c0ce680d5da786
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In RHEL we don't want to have a password to log in into emergency mode.
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RHEL-only
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Resolves: #2057365
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---
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modules.d/98dracut-systemd/dracut-emergency.sh | 2 +-
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modules.d/98dracut-systemd/module-setup.sh | 2 --
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modules.d/99base/module-setup.sh | 8 ++------
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3 files changed, 3 insertions(+), 9 deletions(-)
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diff --git a/modules.d/98dracut-systemd/dracut-emergency.sh b/modules.d/98dracut-systemd/dracut-emergency.sh
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index c6637a5c..48062f49 100755
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--- a/modules.d/98dracut-systemd/dracut-emergency.sh
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+++ b/modules.d/98dracut-systemd/dracut-emergency.sh
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@@ -34,7 +34,7 @@ if getargbool 1 rd.shell -d -y rdshell || getarg rd.break -d rdbreak; then
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done < /proc/consoles
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[ -f /etc/profile ] && . /etc/profile
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[ -z "$PS1" ] && export PS1="$_name:\${PWD}# "
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- exec sulogin -e
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+ exec sh -i -l
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else
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export hook="shutdown-emergency"
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warn "$action has failed. To debug this issue add \"rd.shell rd.debug\" to the kernel command line."
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diff --git a/modules.d/98dracut-systemd/module-setup.sh b/modules.d/98dracut-systemd/module-setup.sh
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index b7da86db..6fb26efa 100755
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--- a/modules.d/98dracut-systemd/module-setup.sh
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+++ b/modules.d/98dracut-systemd/module-setup.sh
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@@ -51,6 +51,4 @@ install() {
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done
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inst_simple "$moddir/dracut-tmpfiles.conf" "$tmpfilesdir/dracut-tmpfiles.conf"
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-
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- inst_multiple sulogin
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}
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diff --git a/modules.d/99base/module-setup.sh b/modules.d/99base/module-setup.sh
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index 10a44d91..3fa2659a 100755
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--- a/modules.d/99base/module-setup.sh
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+++ b/modules.d/99base/module-setup.sh
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@@ -30,12 +30,8 @@ install() {
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fi
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# add common users in /etc/passwd, it will be used by nfs/ssh currently
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- # use password for hostonly images to facilitate secure sulogin in emergency console
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- [[ $hostonly ]] && pwshadow='x'
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- grep '^root:' "$initdir/etc/passwd" 2> /dev/null || echo "root:$pwshadow:0:0::/root:/bin/sh" >> "$initdir/etc/passwd"
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- grep '^nobody:' "$dracutsysrootdir"/etc/passwd >> "$initdir/etc/passwd"
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-
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- [[ $hostonly ]] && grep '^root:' "$dracutsysrootdir"/etc/shadow >> "$initdir/etc/shadow"
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+ grep '^root:' "$initdir/etc/passwd" 2> /dev/null || echo 'root:x:0:0::/root:/bin/sh' >> "$initdir/etc/passwd"
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+ grep '^nobody:' /etc/passwd >> "$initdir/etc/passwd"
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# install our scripts and hooks
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inst_script "$moddir/init.sh" "/init"
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