|
 |
18971c |
From 9b1d79993dbed054c5069f97204280a39ed61219 Mon Sep 17 00:00:00 2001
|
|
|
18971c |
From: Lukas Nykryn <lnykryn@redhat.com>
|
|
|
18971c |
Date: Mon, 18 Dec 2017 14:48:59 +0100
|
|
|
18971c |
Subject: [PATCH] 01fips: Fix creating path to .hmac of kernel based on
|
|
|
18971c |
BOOT_IMAGE
|
|
|
18971c |
|
|
|
18971c |
Old code did not work for two most common use-cases.
|
|
|
18971c |
On most machines BOOT_IMAGE is set to something like
|
|
|
18971c |
/vmlinuz-4.11.3-202.fc25.x86_64. So if we just add prefix "/boot/."
|
|
|
18971c |
it won't work. Also on machines without /boot on separate partition
|
|
|
18971c |
BOOT_IMAGE already has the /boot/ prefix (/boot/vmlinuz-3.10.0-799.el7.x86_64).
|
|
|
18971c |
So let's strip it in such case.
|
|
|
18971c |
|
|
|
18971c |
https://bugzilla.redhat.com/show_bug.cgi?id=1415032
|
|
|
18971c |
|
|
|
18971c |
Cherry-picked from: 8f5c564cb30966878b0d90025568253016e1402f
|
|
|
18971c |
Resolves: #1415032
|
|
|
18971c |
---
|
|
|
18971c |
modules.d/01fips/fips.sh | 14 ++++++++++----
|
|
|
18971c |
1 file changed, 10 insertions(+), 4 deletions(-)
|
|
|
18971c |
|
|
|
18971c |
diff --git a/modules.d/01fips/fips.sh b/modules.d/01fips/fips.sh
|
|
|
18971c |
index ecd711c2..6c5dd60f 100755
|
|
|
18971c |
--- a/modules.d/01fips/fips.sh
|
|
|
18971c |
+++ b/modules.d/01fips/fips.sh
|
|
|
18971c |
@@ -112,13 +112,19 @@ do_fips()
|
|
|
18971c |
do_rhevh_check /run/initramfs/live/isolinux/vmlinuz0 || return 1
|
|
|
18971c |
else
|
|
|
18971c |
BOOT_IMAGE="$(getarg BOOT_IMAGE)"
|
|
|
18971c |
- [ -e "/boot/.${BOOT_IMAGE}.hmac" ] || BOOT_IMAGE="vmlinuz-${KERNEL}"
|
|
|
18971c |
+ if ! [ -e "/boot/${BOOT_IMAGE}" ]; then
|
|
|
18971c |
+ #if /boot is not a separate partition BOOT_IMAGE might start with /boot
|
|
|
18971c |
+ BOOT_IMAGE=${BOOT_IMAGE#"/boot"}
|
|
|
18971c |
+ [ -e "/boot/${BOOT_IMAGE}" ] || BOOT_IMAGE="vmlinuz-${KERNEL}"
|
|
|
18971c |
+ fi
|
|
|
18971c |
+
|
|
|
18971c |
+ BOOT_IMAGE_HMAC="/boot/${BOOT_IMAGE%/*}/.${BOOT_IMAGE##*/}.hmac"
|
|
|
18971c |
|
|
|
18971c |
- if ! [ -e "/boot/.${BOOT_IMAGE}.hmac" ]; then
|
|
|
18971c |
- warn "/boot/.${BOOT_IMAGE}.hmac does not exist"
|
|
|
18971c |
+ if ! [ -e "${BOOT_IMAGE_HMAC}" ]; then
|
|
|
18971c |
+ warn "${BOOT_IMAGE_HMAC} does not exist"
|
|
|
18971c |
return 1
|
|
|
18971c |
fi
|
|
|
18971c |
- sha512hmac -c "/boot/.${BOOT_IMAGE}.hmac" || return 1
|
|
|
18971c |
+ sha512hmac -c "${BOOT_IMAGE_HMAC}" || return 1
|
|
|
18971c |
fi
|
|
|
18971c |
|
|
|
18971c |
info "All initrd crypto checks done"
|