u2f-zero/tools/setup_device.sh

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#!/bin/bash
SETUP_HEX=../firmware/SETUP.hex
FINAL_HEX=../firmware/release/u2f-firmware.hex
FLASH_TOOLS=0
SN=
SN_build=
SN_setup=
if [[ $# != "2" ]] && [[ $# != "6" ]]
then
echo "usage: $0 <attestation-private-key> <attestation-public-key.der> [debugger-SN new-SN-for-U2F-token setup-hex-file setup-SN]"
exit 1
fi
attest_priv=$1
attest_pub=$2
if [[ $# != "2" ]] ; then
FLASH_TOOLS=1
SN=$3
SN_build=$4
SETUP_HEX=$5
SN_setup=$6
fi
export PATH=$PATH:gencert:u2f_zero_client:flashing
if [[ $FLASH_TOOLS = 1 ]]
then
# setup atecc
echo "erasing..."
erase.sh $SN
while [[ "$?" -ne "0" ]] ; do
echo "$SN is retrying erase ... "
sleep 0.2
erase.sh $SN
done
echo "programming setup..."
program.sh $SETUP_HEX $SN
[[ "$?" -ne "0" ]] && exit 1
fi
echo "configuring..."
if [[ -n $SN_setup ]] ; then
client.py configure $attest_priv pubkey.hex -s $SN_setup #>/dev/null
else
client.py configure $attest_priv pubkey.hex #>/dev/null
fi
while [[ "$?" -ne "0" ]] ; do
sleep .2
if [[ -n $SN_setup ]] ; then
client.py configure $attest_priv pubkey.hex -s $SN_setup
else
client.py configure $attest_priv pubkey.hex
fi
done
echo "generate attestation certificate..."
echo "for file $attest_pub"
cbytes.py $attest_pub > ../firmware/src/cert.c
[[ "$?" -ne "0" ]] && exit 1
wkey=$(cbytes.py "$(cat pubkey.hex|head -n 1)" -s)
[[ "$?" -ne "0" ]] && exit 1
rkey=$(cbytes.py "$(cat pubkey.hex|tail -n 1)" -s)
[[ "$?" -ne "0" ]] && exit 1
echo "" >> ../firmware/src/cert.c
echo "code uint8_t WMASK[] = $wkey;" >> ../firmware/src/cert.c
echo "code uint8_t RMASK[] = $rkey;" >> ../firmware/src/cert.c
if [[ -n $SN_build ]] ; then
echo "setting SN to $SN_build"
sed -i "/#define SER_STRING.*/c\#define SER_STRING \"$SN_build\"" ../firmware/src/descriptors.c
rm ../firmware/release/u2f-firmware.omf
fi
echo "done."
echo "building..."
if [[ $FLASH_TOOLS != 1 ]]
then
echo "Open Simplicity Studio and rebuild final program."
echo "Then you can erase and reprogram U2F Token."
exit 1
fi
PATH1=$PATH
cur=`pwd`
cd ../firmware/release && make all && cd $cur
[[ "$?" -ne "0" ]] && exit 1
export PATH=$PATH1
echo "programming final build..."
cp $FINAL_HEX prog.hex
program.sh prog.hex $SN
while [[ "$?" -ne "0" ]] ; do
sleep .2
program.sh prog.hex $SN
done
[[ "$?" -ne "0" ]] && exit 1
echo "waiting to unplug"
sleep 0.2
while [[ "$?" -eq 0 ]] ; do
sleep 0.5
client.py wink -s "$SN_build"
done
echo "done."