96 lines
2.1 KiB
Bash
Executable file
96 lines
2.1 KiB
Bash
Executable file
#!/bin/bash -ex
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usage() {
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cat << EOF
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Usage: $PROGNAME [OPTION]
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-h, --help Display this help
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--nosign Don't sign the EFI executable
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--key KEY Use KEY as certification key for EFI signing
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--crt CRT Use CRT as certification for EFI signing
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EOF
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}
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TEMP=$(
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getopt -o '' \
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--long key: \
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--long crt: \
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--long nosign \
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--long notar \
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--long help \
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-- "$@"
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)
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if (( $? != 0 )); then
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usage >&2
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exit 1
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fi
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eval set -- "$TEMP"
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unset TEMP
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while true; do
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case "$1" in
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'--key')
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KEY="$(readlink -e $2)"
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shift 2; continue
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;;
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'--crt')
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CRT="$(readlink -e $2)"
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shift 2; continue
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;;
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'--nosign')
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NOSIGN="1"
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shift 1; continue
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;;
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'--notar')
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NOTAR="1"
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shift 1; continue
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;;
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'--help')
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usage
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exit 0
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;;
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'--')
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shift
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break
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;;
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*)
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echo 'Internal error!' >&2
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exit 1
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;;
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esac
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done
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JSON="$(realpath -e $1)"
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BASEDIR="${JSON%/*}"
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NAME="$(jq -r '.name' ${JSON})"
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VERSION="$(jq -r '.version' ${JSON})"
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IMAGE="${BASEDIR}/${NAME}-${VERSION}"
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CRT=${CRT:-${BASEDIR}/${NAME}.crt}
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KEY=${KEY:-${BASEDIR}/${NAME}.key}
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pushd "$IMAGE"
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if ! [[ $NOSIGN ]]; then
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if ! [[ $KEY ]] || ! [[ $CRT ]]; then
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echo "Cannot find $KEY and $CRT"
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echo "Need --key KEY --crt CRT options"
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exit 1
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fi
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for i in $(find . -type f -name '*.efi'); do
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[[ -f "$i" ]] || continue
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if ! sbverify --cert "$CRT" "$i" &>/dev/null ; then
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sbsign --key "$KEY" --cert "$CRT" --output "${i}signed" "$i"
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mv "${i}signed" "$i"
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fi
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done
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fi
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[[ -f sha512sum.txt ]] || sha512sum $(find . -type f) > sha512sum.txt
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[[ -f sha512sum.txt.sig ]] || openssl dgst -sha256 -sign "$KEY" -out sha512sum.txt.sig sha512sum.txt
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popd
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if ! [[ $NOTAR ]] && ! [[ -e "$IMAGE".tgz ]]; then
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tar cf - -C "${IMAGE%/*}" "${IMAGE##*/}" | pigz -c > "$IMAGE".tgz
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fi
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