|
 |
1755ca |
From 69a889ee675822102d04e99a25bdc92aa977263a Mon Sep 17 00:00:00 2001
|
|
|
1755ca |
From: Lukas Nykryn <lnykryn@redhat.com>
|
|
|
1755ca |
Date: Tue, 26 Dec 2017 12:18:47 +0100
|
|
|
1755ca |
Subject: [PATCH] 01fips: Properly fix creating path to .hmac of kernel based
|
|
|
1755ca |
on BOOT_IMAGE
|
|
|
1755ca |
|
|
|
1755ca |
8f5c5 broke the case where BOOT_IMAGE is not set at all.
|
|
|
1755ca |
This code should handle following:
|
|
|
1755ca |
1) BOOT_IMAGE not set
|
|
|
1755ca |
2) BOOT_IMAGE set to something unrelated (s390)
|
|
|
1755ca |
3) BOOT_IMAGE=vmlinuz-4.14.7-300.fc27.x86_64
|
|
|
1755ca |
4) BOOT_IMAGE=/vmlinuz-4.14.7-300.fc27.x86_64
|
|
|
1755ca |
5) BOOT_IMAGE=/boot/vmlinuz-4.14.7-300.fc27.x86_64
|
|
|
1755ca |
6) BOOT_IMAGE=subdir/vmlinuz-4.14.7-300.fc27.x86_64
|
|
|
1755ca |
7) BOOT_IMAGE=/subdir/vmlinuz-4.14.7-300.fc27.x86_64
|
|
|
1755ca |
8) BOOT_IMAGE=/boot/subdir/vmlinuz-4.14.7-300.fc27.x86_64
|
|
|
1755ca |
|
|
|
1755ca |
https://bugzilla.redhat.com/show_bug.cgi?id=1415032
|
|
|
1755ca |
|
|
|
1755ca |
Cherry-picked from: d818986db485fc57a76a247a8475c3144acd33dc
|
|
|
1755ca |
Resolves: #1415032
|
|
|
1755ca |
---
|
|
|
1755ca |
modules.d/01fips/fips.sh | 20 +++++++++++++++-----
|
|
|
1755ca |
1 file changed, 15 insertions(+), 5 deletions(-)
|
|
|
1755ca |
|
|
|
1755ca |
diff --git a/modules.d/01fips/fips.sh b/modules.d/01fips/fips.sh
|
|
|
1755ca |
index 6c5dd60f..c72c1273 100755
|
|
|
1755ca |
--- a/modules.d/01fips/fips.sh
|
|
|
1755ca |
+++ b/modules.d/01fips/fips.sh
|
|
|
1755ca |
@@ -112,18 +112,28 @@ do_fips()
|
|
|
1755ca |
do_rhevh_check /run/initramfs/live/isolinux/vmlinuz0 || return 1
|
|
|
1755ca |
else
|
|
|
1755ca |
BOOT_IMAGE="$(getarg BOOT_IMAGE)"
|
|
|
1755ca |
- if ! [ -e "/boot/${BOOT_IMAGE}" ]; then
|
|
|
1755ca |
+ BOOT_IMAGE_NAME="${BOOT_IMAGE##*/}"
|
|
|
1755ca |
+ BOOT_IMAGE_PATH="${BOOT_IMAGE%${BOOT_IMAGE_NAME}}"
|
|
|
1755ca |
+
|
|
|
1755ca |
+ if [ -z "$BOOT_IMAGE_NAME" ]; then
|
|
|
1755ca |
+ BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
|
|
|
1755ca |
+ elif ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE}" ]; then
|
|
|
1755ca |
#if /boot is not a separate partition BOOT_IMAGE might start with /boot
|
|
|
1755ca |
- BOOT_IMAGE=${BOOT_IMAGE#"/boot"}
|
|
|
1755ca |
- [ -e "/boot/${BOOT_IMAGE}" ] || BOOT_IMAGE="vmlinuz-${KERNEL}"
|
|
|
1755ca |
+ BOOT_IMAGE_PATH=${BOOT_IMAGE_PATH#"/boot"}
|
|
|
1755ca |
+ #on some achitectures BOOT_IMAGE does not contain path to kernel
|
|
|
1755ca |
+ #so if we can't find anything, let's treat it in the same way as if it was empty
|
|
|
1755ca |
+ if ! [ -e "/boot/${BOOT_IMAGE_PATH}/${BOOT_IMAGE_NAME}" ]; then
|
|
|
1755ca |
+ BOOT_IMAGE_NAME="vmlinuz-${KERNEL}"
|
|
|
1755ca |
+ BOOT_IMAGE_PATH=""
|
|
|
1755ca |
+ fi
|
|
|
1755ca |
fi
|
|
|
1755ca |
-
|
|
|
1755ca |
- BOOT_IMAGE_HMAC="/boot/${BOOT_IMAGE%/*}/.${BOOT_IMAGE##*/}.hmac"
|
|
|
1755ca |
|
|
|
1755ca |
+ BOOT_IMAGE_HMAC="/boot/${BOOT_IMAGE_PATH}.${BOOT_IMAGE_NAME}.hmac"
|
|
|
1755ca |
if ! [ -e "${BOOT_IMAGE_HMAC}" ]; then
|
|
|
1755ca |
warn "${BOOT_IMAGE_HMAC} does not exist"
|
|
|
1755ca |
return 1
|
|
|
1755ca |
fi
|
|
|
1755ca |
+
|
|
|
1755ca |
sha512hmac -c "${BOOT_IMAGE_HMAC}" || return 1
|
|
|
1755ca |
fi
|
|
|
1755ca |
|