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From 17092b128ce6900e0600dbdaf4ac9c777af0db2e Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@redhat.com>
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Date: Mon, 30 Jan 2017 09:20:55 +0100
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Subject: [PATCH] fips: honor $BOOT_IMAGE variable for HMAC check of the kernel
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https://bugzilla.redhat.com/show_bug.cgi?id=1415032
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Cherry-picked from: 4693daa5fa7dddc6b35825831f35657cb66bd531
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Resolves: #1415032
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---
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modules.d/01fips/fips.sh | 9 +++++----
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1 file changed, 5 insertions(+), 4 deletions(-)
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diff --git a/modules.d/01fips/fips.sh b/modules.d/01fips/fips.sh
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index 0b69a823..e9ed00b5 100755
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--- a/modules.d/01fips/fips.sh
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+++ b/modules.d/01fips/fips.sh
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@@ -79,9 +79,10 @@ do_fips()
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local _module
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KERNEL=$(uname -r)
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-
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- if ! [ -e "/boot/.vmlinuz-${KERNEL}.hmac" ]; then
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- warn "/boot/.vmlinuz-${KERNEL}.hmac does not exist"
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+ BOOT_IMAGE="$(getarg BOOT_IMAGE)"
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+ BOOT_IMAGE="${BOOT_IMAGE:-/vmlinuz-${KERNEL}}"
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+ if ! [ -e "/boot/.${BOOT_IMAGE}.hmac" ] && ! [ -e "/boot/.vmlinuz-${KERNEL}.hmac" ]; then
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+ warn "/boot/.${BOOT_IMAGE}.hmac does not exist"
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return 1
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fi
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@@ -116,7 +117,7 @@ do_fips()
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elif [ -e "/run/initramfs/live/isolinux/vmlinuz0" ]; then
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do_rhevh_check /run/initramfs/live/isolinux/vmlinuz0 || return 1
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else
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- sha512hmac -c "/boot/.vmlinuz-${KERNEL}.hmac" || return 1
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+ sha512hmac -c "/boot/.${BOOT_IMAGE}.hmac" || return 1
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fi
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info "All initrd crypto checks done"
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