isibizi
commented
3 months ago OK, i have the solution (step-by-step)
To running the keygen in an alpine container use following steps
docker run -it --restart unless-stopped --name haystack_keygen --volume heystack_keygen:/root/haystack_keygen alpine:latest
after this command you are automatically in the bash shell of the container
install pip apk add py3-pip
install crypthography pip install cryptography --break-system-packages
install vim apk add vim
install wget apk add wget
Navigate to the folder: cd /root/haystack_keygen
Download generate_keys.py wget https://github.com/dchristl/macless-haystack/releases/download/v2.2.0/generate_keys.py
Change execution permissions for generate_keys.py: chmod +x generate_keys.py
Run generate_keys.py: ./generate_keys.py
Change to the output folder: cd output/
Download firmware, in my example nrf51 wget https://github.com/dchristl/macless-haystack/releases/download/v2.2.0/nrf51_firmware.bin
grep is not working on Alpine, so instead, we use BusyBox. The command to create the firmware should be changed as follows: @dchristl
export LC_CTYPE=C offset=$(od -An -v -t x1 nrf51_firmware.bin | tr -d ' \n' | awk '{ n = index($0, "4f46464c494e4546494e44494e475055424c49434b455948455245"); if (n) print (n - 1) / 2 }') xxd -p -c 100000 PREFIX_keyfile | xxd -r -p | dd of=nrf51_firmware.bin skip=1 bs=1 seek=$offset conv=notrunc
Hello, i have running an alpine linux with python3 and pip in a docker container. I Can generate keys, but can not patch the firmware for nrf51 beacon. The keys and the firmware are in the same folder. When i execute this command
export LC_CTYPE=C xxd -p -c 100000 LXWV5A_keyfile | xxd -r -p | dd of=nrf51_firmware.bin skip=1 bs=1 seek=$(grep -oba OFFLINEFINDINGPUBLICKEYHERE nrf51_firmware.bin | cut -d ':' -f 1) conv=notrunci see this error message:
Is it possible that these command ist not running in alpine container?