mirror of https://github.com/hak5/openwrt.git
28 lines
937 B
Bash
28 lines
937 B
Bash
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#!/bin/sh
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# directory where search for images
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TOP_DIR="${TOP_DIR:-./bin/targets}"
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# key to sign images
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BUILD_KEY="${BUILD_KEY:-key-build}" # TODO unifiy naming?
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# remove other signatures (added e.g. by buildbot)
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REMOVE_OTER_SIGNATURES="${REMOVE_OTER_SIGNATURES:-1}"
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# find all sysupgrade images in TOP_DIR
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# factory images don't need signatures as non OpenWrt system doen't check them anyway
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for image in $(find $TOP_DIR -type f -name "*-sysupgrade.bin"); do
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# check if image actually support metadata
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if fwtool -i /dev/null "$image"; then
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# remove all previous signatures
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if [ -n "$REMOVE_OTER_SIGNATURES" ]; then
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while [ "$?" = 0 ]; do
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fwtool -t -s /dev/null "$image"
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done
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fi
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# run same operation as build root does for signing
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cp "$BUILD_KEY.ucert" "$image.ucert"
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usign -S -m "$image" -s "$BUILD_KEY" -x "$image.sig"
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ucert -A -c "$image.ucert" -x "$image.sig"
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fwtool -S "$image.ucert" "$image"
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fi
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done
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