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renderdoc/util/buildscripts/scripts/sign.sh
T
2018-05-02 18:18:08 +01:00

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#!/bin/bash
# Script to sign a file using the key.pfx certificate
if [ $# -ne 1 ] ; then
echo Usage: $0 file
exit 1
fi
# Make sure the file exists
if [ ! -f $1 ] ; then
echo File $1 does not exist
exit 1
fi
if [ ! -f "${BUILD_ROOT}"/support/key.pass ] || [ ! -f "${BUILD_ROOT}"/support/key.pfx ] ; then
echo Key key.pfx / key.pass does not exist
exit 1
fi
PASS=$(cat "${BUILD_ROOT}"/support/key.pass)
# First check to see if it is already signed.
# An exit value of 1 from signtool indicates it is not signed.
signtool verify //pa $1 >/dev/null 2>&1
if [ $? -eq 1 ] ; then
# This is the list of timestamp servers to try.
# Sometime the signing operation fails because we can't contact the
# timestamp server, so we try several servers.
TSSLIST=(
http://timestamp.comodoca.com/rfc3161
http://timestamp.digicert.com
http://tsa.starfieldtech.com
http://timestamp.geotrust.com/tsa)
TSS=${TSSLIST[0]}
echo Signing $1 using timestamp server $TSS ...
sleep 1
signtool sign //f "${BUILD_ROOT}"/support/key.pfx //fd sha256 //p $PASS //tr $TSS //td sha256 $1
if [ $? -eq 0 ] ; then
# Successfully signed, return success
exit 0
fi
for RETRY in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ; do
# Sometimes signtool returns failure, but the file was already signed.
# Not sure why that happens. Since the file is now signed, return successs.
sleep 1
signtool verify //pa $1 >/dev/null 2>&1
if [ $? -eq 0 ] ; then
echo Signing returned failure, but file was signed. Returning success.
exit 0
fi
# Retry with a different timestamp server.
TSS=${TSSLIST[`expr $RETRY % ${#TSSLIST[@]}`]}
echo Signing failed, retry $RETRY. Using timestamp server $TSS ...
sleep 4
echo Retrying signing of $1
signtool sign //f "${BUILD_ROOT}"/support/key.pfx //p $PASS //tr $TSS $1
if [ $? -eq 0 ] ; then
# Successfully signed, return success
exit 0
fi
done
# We didn't sign the file succesfully
exit 1
else
echo Signing of $1 skipped, already signed...
exit 0
fi