grub2/0137-Warn-if-grub-password-will-not-be-read-1290803.patch
Javier Martinez Canillas afb0baacd6
Use BLS fragment filename as menu entry id and for sort criterion
The BLS config filenames are guaranteed to be unique, so they can be
used as GRUB2 entry id and can also be used to sort the menu entries.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2018-07-02 17:33:09 +02:00

32 lines
1.2 KiB
Diff

From 056a956aea898f9d3ee34ecad9660addc3f3108c Mon Sep 17 00:00:00 2001
From: Robert Marshall <rmarshall@redhat.com>
Date: Mon, 22 Feb 2016 15:30:05 -0500
Subject: [PATCH 137/250] Warn if grub password will not be read (#1290803)
It is possible for a system to have never run grub-mkconfig and add the
section that reads the user.cfg file which contains a user set GRUB
password. Users in that scenario will now be warned that grub-mkconfig
must be run prior to their newly set password taking effect.
Resolves: rhbz#1290803
---
util/grub-setpassword.in | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/util/grub-setpassword.in b/util/grub-setpassword.in
index dd76f00fc0e..fb9d3a3b6f9 100644
--- a/util/grub-setpassword.in
+++ b/util/grub-setpassword.in
@@ -121,3 +121,8 @@ fi
install -m 0600 /dev/null "${grubdir}/user.cfg" 2>/dev/null || :
chmod 0600 "${grubdir}/user.cfg" 2>/dev/null || :
echo "GRUB2_PASSWORD=${MYPASS}" > "${grubdir}/user.cfg"
+
+if ! grep -q "^### BEGIN /etc/grub.d/01_users ###$" "${grubdir}/grub.cfg"; then
+ echo "WARNING: The current configuration lacks password support!"
+ echo "Update your configuration with @grub_mkconfig@ to support this feature."
+fi
--
2.17.1