37 lines
1.1 KiB
Plaintext
37 lines
1.1 KiB
Plaintext
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#!/bin/bash
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#
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# Copyright 2015 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# Get signed kernel version
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LATEST_SIGNED_KERNEL=$(ls /boot/vmlinu*.efi.signed | sort | tail -1)
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if [ "$LATEST_SIGNED_KERNEL" == "" ]; then
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echo "Unable to find a suitable kernel" >>/dev/stderr
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exit 1
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fi
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SIGNED_KERNEL_VERSION=${LATEST_SIGNED_KERNEL##/boot/vmlinu[zx]-}
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echo "Found signed ubuntu kernel version $SIGNED_KERNEL_VERSION"
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cat > /dib-signed-kernel-version << EOF
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DIB_SIGNED_KERNEL_VERSION=$SIGNED_KERNEL_VERSION
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EOF
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