27 lines
1.2 KiB
Bash
27 lines
1.2 KiB
Bash
#!/usr/bin/env bash
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# Copyright 2025 Universal Blue
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# Copyright 2025 The Secureblue Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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 distributed under the License is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and limitations under the License.
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set -oue pipefail
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KERNEL_VERSION="$(rpm -q "kernel" --queryformat '%{VERSION}-%{RELEASE}.%{ARCH}')"
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PUBLIC_KEY_DER_PATH="../system/etc/pki/akmods/certs/akmods-secureblue.der"
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PUBLIC_KEY_CRT_PATH="./certs/public_key.crt"
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PRIVATE_KEY_PATH="/tmp/certs/private_key.priv"
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openssl x509 -in "$PUBLIC_KEY_DER_PATH" -out "$PUBLIC_KEY_CRT_PATH"
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sbsign --cert "$PUBLIC_KEY_CRT_PATH" --key "$PRIVATE_KEY_PATH" /usr/lib/modules/"${KERNEL_VERSION}"/vmlinuz --output /usr/lib/modules/"${KERNEL_VERSION}"/vmlinuz
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sbverify --list /usr/lib/modules/"${KERNEL_VERSION}"/vmlinuz
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