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58 lines
1.4 KiB
58 lines
1.4 KiB
#!/bin/sh
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# Copyright (c) 2014-2019 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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export LC_ALL=C
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set -e
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UNSIGNED="$1"
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SIGNATURE="$2"
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ARCH=x86_64
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ROOTDIR=dist
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TEMPDIR=signed.temp
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OUTDIR=signed-app
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if [ -z "$UNSIGNED" ]; then
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echo "usage: $0 <unsigned app> <signature>"
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exit 1
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fi
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if [ -z "$SIGNATURE" ]; then
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echo "usage: $0 <unsigned app> <signature>"
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exit 1
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fi
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rm -rf ${TEMPDIR} && mkdir -p ${TEMPDIR}
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tar -C ${TEMPDIR} -xf ${UNSIGNED}
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cp -rf "${SIGNATURE}"/* ${TEMPDIR}
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if [ -z "${PAGESTUFF}" ]; then
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PAGESTUFF=${TEMPDIR}/pagestuff
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fi
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if [ -z "${CODESIGN_ALLOCATE}" ]; then
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CODESIGN_ALLOCATE=${TEMPDIR}/codesign_allocate
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fi
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find ${TEMPDIR} -name "*.sign" | while read i; do
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SIZE=$(stat -c %s "${i}")
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TARGET_FILE="$(echo "${i}" | sed 's/\.sign$//')"
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echo "Allocating space for the signature of size ${SIZE} in ${TARGET_FILE}"
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${CODESIGN_ALLOCATE} -i "${TARGET_FILE}" -a ${ARCH} ${SIZE} -o "${i}.tmp"
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OFFSET=$(${PAGESTUFF} "${i}.tmp" -p | tail -2 | grep offset | sed 's/[^0-9]*//g')
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if [ -z ${QUIET} ]; then
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echo "Attaching signature at offset ${OFFSET}"
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fi
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dd if="$i" of="${i}.tmp" bs=1 seek=${OFFSET} count=${SIZE} 2>/dev/null
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mv "${i}.tmp" "${TARGET_FILE}"
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rm "${i}"
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echo "Success."
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done
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mv ${TEMPDIR}/${ROOTDIR} ${OUTDIR}
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rm -rf ${TEMPDIR}
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echo "Signed: ${OUTDIR}"
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